mirror of
https://github.com/Fishwaldo/u-boot.git
synced 2025-06-28 17:42:07 +00:00
Merge branch 'master' of git://git.denx.de/u-boot-at91
This commit is contained in:
Wolfgang Denk
commit
aaa0e0812f
54 changed files with 1286 additions and 990 deletions
1
MAKEALL
1
MAKEALL
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@ -573,6 +573,7 @@ LIST_at91=" \
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at91sam9260ek \
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at91sam9260ek \
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at91sam9261ek \
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at91sam9261ek \
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||||||
at91sam9263ek \
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at91sam9263ek \
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at91sam9g20ek \
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at91sam9rlek \
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at91sam9rlek \
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cmc_pu2 \
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cmc_pu2 \
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csb637 \
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csb637 \
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||||||
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14
Makefile
14
Makefile
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@ -2653,8 +2653,18 @@ at91cap9adk_config : unconfig
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at91sam9260ek_nandflash_config \
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at91sam9260ek_nandflash_config \
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at91sam9260ek_dataflash_cs0_config \
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at91sam9260ek_dataflash_cs0_config \
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at91sam9260ek_dataflash_cs1_config \
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at91sam9260ek_dataflash_cs1_config \
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at91sam9260ek_config : unconfig
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at91sam9260ek_config \
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at91sam9g20ek_nandflash_config \
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at91sam9g20ek_dataflash_cs0_config \
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at91sam9g20ek_dataflash_cs1_config \
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at91sam9g20ek_config : unconfig
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@mkdir -p $(obj)include
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@mkdir -p $(obj)include
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@if [ "$(findstring 9g20,$@)" ] ; then \
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echo "#define CONFIG_AT91SAM9G20EK 1" >>$(obj)include/config.h ; \
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$(XECHO) "... 9G20 Variant" ; \
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else \
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echo "#define CONFIG_AT91SAM9260EK 1" >>$(obj)include/config.h ; \
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fi;
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@if [ "$(findstring _nandflash,$@)" ] ; then \
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@if [ "$(findstring _nandflash,$@)" ] ; then \
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echo "#define CONFIG_SYS_USE_NANDFLASH 1" >>$(obj)include/config.h ; \
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echo "#define CONFIG_SYS_USE_NANDFLASH 1" >>$(obj)include/config.h ; \
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$(XECHO) "... with environment variable in NAND FLASH" ; \
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$(XECHO) "... with environment variable in NAND FLASH" ; \
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@ -2682,7 +2692,7 @@ at91sam9xeek_config : unconfig
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echo "#define CONFIG_SYS_USE_DATAFLASH_CS1 1" >>$(obj)include/config.h ; \
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echo "#define CONFIG_SYS_USE_DATAFLASH_CS1 1" >>$(obj)include/config.h ; \
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$(XECHO) "... with environment variable in SPI DATAFLASH CS1" ; \
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$(XECHO) "... with environment variable in SPI DATAFLASH CS1" ; \
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fi;
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fi;
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@$(MKCONFIG) -n at91sam9xeek -a at91sam9260ek arm arm926ejs at91sam9260ek atmel at91sam9
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@$(MKCONFIG) -n at91sam9xeek -a at91sam9260ek arm arm926ejs at91sam9260ek atmel at91
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||||||
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||||||
at91sam9261ek_nandflash_config \
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at91sam9261ek_nandflash_config \
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at91sam9261ek_dataflash_cs0_config \
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at91sam9261ek_dataflash_cs0_config \
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@ -31,7 +31,6 @@ LIB = $(obj)lib$(BOARD).a
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COBJS-y += afeb9260.o
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COBJS-y += afeb9260.o
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COBJS-y += partition.o
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COBJS-y += partition.o
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COBJS-$(CONFIG_CMD_NAND) += nand.o
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SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
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SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS-y))
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OBJS := $(addprefix $(obj),$(COBJS-y))
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@ -27,6 +27,7 @@
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#include <asm/arch/at91sam9260.h>
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#include <asm/arch/at91sam9260.h>
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#include <asm/arch/at91sam9260_matrix.h>
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#include <asm/arch/at91sam9260_matrix.h>
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#include <asm/arch/at91sam9_smc.h>
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#include <asm/arch/at91sam9_smc.h>
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#include <asm/arch/at91_common.h>
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#include <asm/arch/at91_pmc.h>
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#include <asm/arch/at91_pmc.h>
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#include <asm/arch/at91_rstc.h>
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#include <asm/arch/at91_rstc.h>
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#include <asm/arch/gpio.h>
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#include <asm/arch/gpio.h>
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||||||
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@ -44,33 +45,6 @@ DECLARE_GLOBAL_DATA_PTR;
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||||||
* Miscelaneous platform dependent initialisations
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* Miscelaneous platform dependent initialisations
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||||||
*/
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*/
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||||||
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static void afeb9260_serial_hw_init(void)
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{
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#ifdef CONFIG_USART0
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at91_set_A_periph(AT91_PIN_PB4, 1); /* TXD0 */
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at91_set_A_periph(AT91_PIN_PB5, 0); /* RXD0 */
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at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US0);
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||||||
#endif
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#ifdef CONFIG_USART1
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at91_set_A_periph(AT91_PIN_PB6, 1); /* TXD1 */
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at91_set_A_periph(AT91_PIN_PB7, 0); /* RXD1 */
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at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US1);
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#endif
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||||||
#ifdef CONFIG_USART2
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||||||
at91_set_A_periph(AT91_PIN_PB8, 1); /* TXD2 */
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||||||
at91_set_A_periph(AT91_PIN_PB9, 0); /* RXD2 */
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at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US2);
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#endif
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#ifdef CONFIG_USART3 /* DBGU */
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at91_set_A_periph(AT91_PIN_PB14, 0); /* DRXD */
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at91_set_A_periph(AT91_PIN_PB15, 1); /* DTXD */
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at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
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#endif
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}
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||||||
static void afeb9260_nand_hw_init(void)
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static void afeb9260_nand_hw_init(void)
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{
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{
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||||||
unsigned long csa;
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unsigned long csa;
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@ -98,23 +72,10 @@ static void afeb9260_nand_hw_init(void)
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at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOC);
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at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOC);
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||||||
/* Configure RDY/BSY */
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/* Configure RDY/BSY */
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at91_set_gpio_input(AT91_PIN_PC13, 1);
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at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
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||||||
/* Enable NandFlash */
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/* Enable NandFlash */
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at91_set_gpio_output(AT91_PIN_PC14, 1);
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at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
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}
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||||||
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||||||
static void afeb9260_spi_hw_init(void)
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{
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at91_set_A_periph(AT91_PIN_PA3, 0); /* SPI0_NPCS0 */
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at91_set_B_periph(AT91_PIN_PC11, 0); /* SPI0_NPCS1 */
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||||||
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||||||
at91_set_A_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
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||||||
at91_set_A_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */
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at91_set_A_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */
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||||||
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||||||
/* Enable clock */
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at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_SPI0);
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||||||
}
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}
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||||||
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||||||
#ifdef CONFIG_MACB
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#ifdef CONFIG_MACB
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||||||
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@ -166,28 +127,7 @@ static void afeb9260_macb_hw_init(void)
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||||||
pin_to_mask(AT91_PIN_PA28),
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pin_to_mask(AT91_PIN_PA28),
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||||||
pin_to_controller(AT91_PIN_PA0) + PIO_PUER);
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pin_to_controller(AT91_PIN_PA0) + PIO_PUER);
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||||||
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||||||
at91_set_A_periph(AT91_PIN_PA19, 0); /* ETXCK_EREFCK */
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at91_macb_hw_init();
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at91_set_A_periph(AT91_PIN_PA17, 0); /* ERXDV */
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||||||
at91_set_A_periph(AT91_PIN_PA14, 0); /* ERX0 */
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||||||
at91_set_A_periph(AT91_PIN_PA15, 0); /* ERX1 */
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||||||
at91_set_A_periph(AT91_PIN_PA18, 0); /* ERXER */
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at91_set_A_periph(AT91_PIN_PA16, 0); /* ETXEN */
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at91_set_A_periph(AT91_PIN_PA12, 0); /* ETX0 */
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||||||
at91_set_A_periph(AT91_PIN_PA13, 0); /* ETX1 */
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||||||
at91_set_A_periph(AT91_PIN_PA21, 0); /* EMDIO */
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||||||
at91_set_A_periph(AT91_PIN_PA20, 0); /* EMDC */
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||||||
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#ifndef CONFIG_RMII
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at91_set_B_periph(AT91_PIN_PA28, 0); /* ECRS */
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||||||
at91_set_B_periph(AT91_PIN_PA29, 0); /* ECOL */
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at91_set_B_periph(AT91_PIN_PA25, 0); /* ERX2 */
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at91_set_B_periph(AT91_PIN_PA26, 0); /* ERX3 */
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at91_set_B_periph(AT91_PIN_PA27, 0); /* ERXCK */
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at91_set_B_periph(AT91_PIN_PA10, 0); /* ETX2 */
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||||||
at91_set_B_periph(AT91_PIN_PA11, 0); /* ETX3 */
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at91_set_B_periph(AT91_PIN_PA22, 0); /* ETXER */
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||||||
#endif
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||||||
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||||||
}
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}
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#endif
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#endif
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||||||
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@ -201,11 +141,11 @@ int board_init(void)
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||||||
/* adress of boot parameters */
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/* adress of boot parameters */
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gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
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gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
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||||||
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||||||
afeb9260_serial_hw_init();
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at91_serial_hw_init();
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||||||
#ifdef CONFIG_CMD_NAND
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#ifdef CONFIG_CMD_NAND
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||||||
afeb9260_nand_hw_init();
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afeb9260_nand_hw_init();
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||||||
#endif
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#endif
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afeb9260_spi_hw_init();
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at91_spi0_hw_init((1 << 0) || (1 << 1));
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||||||
#ifdef CONFIG_MACB
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#ifdef CONFIG_MACB
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afeb9260_macb_hw_init();
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afeb9260_macb_hw_init();
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#endif
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#endif
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||||||
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|
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||||||
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@ -31,8 +31,7 @@ LIB = $(obj)lib$(BOARD).a
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||||||
|
|
||||||
COBJS-y += at91cap9adk.o
|
COBJS-y += at91cap9adk.o
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||||||
COBJS-y += led.o
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COBJS-y += led.o
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COBJS-y += partition.o
|
COBJS-$(CONFIG_HAS_DATAFLASH) += partition.o
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COBJS-$(CONFIG_CMD_NAND) += nand.o
|
|
||||||
|
|
||||||
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
|
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS-y))
|
OBJS := $(addprefix $(obj),$(COBJS-y))
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||||||
|
|
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||||||
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|
@ -26,6 +26,7 @@
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||||||
#include <asm/arch/at91cap9.h>
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#include <asm/arch/at91cap9.h>
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||||||
#include <asm/arch/at91cap9_matrix.h>
|
#include <asm/arch/at91cap9_matrix.h>
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||||||
#include <asm/arch/at91sam9_smc.h>
|
#include <asm/arch/at91sam9_smc.h>
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||||||
|
#include <asm/arch/at91_common.h>
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||||||
#include <asm/arch/at91_pmc.h>
|
#include <asm/arch/at91_pmc.h>
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||||||
#include <asm/arch/at91_rstc.h>
|
#include <asm/arch/at91_rstc.h>
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||||||
#include <asm/arch/gpio.h>
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#include <asm/arch/gpio.h>
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||||||
|
|
@ -47,33 +48,6 @@ DECLARE_GLOBAL_DATA_PTR;
|
||||||
* Miscelaneous platform dependent initialisations
|
* Miscelaneous platform dependent initialisations
|
||||||
*/
|
*/
|
||||||
|
|
||||||
static void at91cap9_serial_hw_init(void)
|
|
||||||
{
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|
||||||
#ifdef CONFIG_USART0
|
|
||||||
at91_set_A_periph(AT91_PIN_PA22, 1); /* TXD0 */
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|
||||||
at91_set_A_periph(AT91_PIN_PA23, 0); /* RXD0 */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US0);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USART1
|
|
||||||
at91_set_A_periph(AT91_PIN_PD0, 1); /* TXD1 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PD1, 0); /* RXD1 */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US1);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USART2
|
|
||||||
at91_set_A_periph(AT91_PIN_PD2, 1); /* TXD2 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PD3, 0); /* RXD2 */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US2);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USART3 /* DBGU */
|
|
||||||
at91_set_A_periph(AT91_PIN_PC30, 0); /* DRXD */
|
|
||||||
at91_set_A_periph(AT91_PIN_PC31, 1); /* DTXD */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
|
|
||||||
static void at91cap9_slowclock_hw_init(void)
|
static void at91cap9_slowclock_hw_init(void)
|
||||||
{
|
{
|
||||||
/*
|
/*
|
||||||
|
|
@ -159,21 +133,7 @@ static void at91cap9_nand_hw_init(void)
|
||||||
/* RDY/BSY is not connected */
|
/* RDY/BSY is not connected */
|
||||||
|
|
||||||
/* Enable NandFlash */
|
/* Enable NandFlash */
|
||||||
at91_set_gpio_output(AT91_PIN_PD15, 1);
|
at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_HAS_DATAFLASH
|
|
||||||
static void at91cap9_spi_hw_init(void)
|
|
||||||
{
|
|
||||||
at91_set_B_periph(AT91_PIN_PA5, 0); /* SPI0_NPCS0 */
|
|
||||||
|
|
||||||
at91_set_B_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
|
|
||||||
at91_set_B_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */
|
|
||||||
at91_set_B_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */
|
|
||||||
|
|
||||||
/* Enable clock */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_SPI0);
|
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
@ -217,27 +177,8 @@ static void at91cap9_macb_hw_init(void)
|
||||||
pin_to_mask(AT91_PIN_PB26),
|
pin_to_mask(AT91_PIN_PB26),
|
||||||
pin_to_controller(AT91_PIN_PA0) + PIO_PUER);
|
pin_to_controller(AT91_PIN_PA0) + PIO_PUER);
|
||||||
|
|
||||||
at91_set_A_periph(AT91_PIN_PB21, 0); /* ETXCK_EREFCK */
|
at91_macb_hw_init();
|
||||||
at91_set_A_periph(AT91_PIN_PB22, 0); /* ERXDV */
|
|
||||||
at91_set_A_periph(AT91_PIN_PB25, 0); /* ERX0 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PB26, 0); /* ERX1 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PB27, 0); /* ERXER */
|
|
||||||
at91_set_A_periph(AT91_PIN_PB28, 0); /* ETXEN */
|
|
||||||
at91_set_A_periph(AT91_PIN_PB23, 0); /* ETX0 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PB24, 0); /* ETX1 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PB30, 0); /* EMDIO */
|
|
||||||
at91_set_A_periph(AT91_PIN_PB29, 0); /* EMDC */
|
|
||||||
|
|
||||||
#ifndef CONFIG_RMII
|
|
||||||
at91_set_B_periph(AT91_PIN_PC25, 0); /* ECRS */
|
|
||||||
at91_set_B_periph(AT91_PIN_PC26, 0); /* ECOL */
|
|
||||||
at91_set_B_periph(AT91_PIN_PC22, 0); /* ERX2 */
|
|
||||||
at91_set_B_periph(AT91_PIN_PC23, 0); /* ERX3 */
|
|
||||||
at91_set_B_periph(AT91_PIN_PC27, 0); /* ERXCK */
|
|
||||||
at91_set_B_periph(AT91_PIN_PC20, 0); /* ETX2 */
|
|
||||||
at91_set_B_periph(AT91_PIN_PC21, 0); /* ETX3 */
|
|
||||||
at91_set_B_periph(AT91_PIN_PC24, 0); /* ETXER */
|
|
||||||
#endif
|
|
||||||
/* Unlock EMAC, 3 0 2 1 sequence */
|
/* Unlock EMAC, 3 0 2 1 sequence */
|
||||||
#define MP_MAC_KEY0 0x5969cb2a
|
#define MP_MAC_KEY0 0x5969cb2a
|
||||||
#define MP_MAC_KEY1 0xb4a1872e
|
#define MP_MAC_KEY1 0xb4a1872e
|
||||||
|
|
@ -367,14 +308,14 @@ int board_init(void)
|
||||||
/* adress of boot parameters */
|
/* adress of boot parameters */
|
||||||
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
|
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
|
||||||
|
|
||||||
at91cap9_serial_hw_init();
|
at91_serial_hw_init();
|
||||||
at91cap9_slowclock_hw_init();
|
at91cap9_slowclock_hw_init();
|
||||||
at91cap9_nor_hw_init();
|
at91cap9_nor_hw_init();
|
||||||
#ifdef CONFIG_CMD_NAND
|
#ifdef CONFIG_CMD_NAND
|
||||||
at91cap9_nand_hw_init();
|
at91cap9_nand_hw_init();
|
||||||
#endif
|
#endif
|
||||||
#ifdef CONFIG_HAS_DATAFLASH
|
#ifdef CONFIG_HAS_DATAFLASH
|
||||||
at91cap9_spi_hw_init();
|
at91_spi0_hw_init(1 << 0);
|
||||||
#endif
|
#endif
|
||||||
#ifdef CONFIG_MACB
|
#ifdef CONFIG_MACB
|
||||||
at91cap9_macb_hw_init();
|
at91cap9_macb_hw_init();
|
||||||
|
|
|
||||||
|
|
@ -28,50 +28,16 @@
|
||||||
#include <asm/arch/gpio.h>
|
#include <asm/arch/gpio.h>
|
||||||
#include <asm/arch/io.h>
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
#define RED_LED AT91_PIN_PC29 /* this is the power led */
|
|
||||||
#define GREEN_LED AT91_PIN_PA10 /* this is the user1 led */
|
|
||||||
#define YELLOW_LED AT91_PIN_PA11 /* this is the user1 led */
|
|
||||||
|
|
||||||
void red_LED_on(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(RED_LED, 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
void red_LED_off(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(RED_LED, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
void green_LED_on(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(GREEN_LED, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
void green_LED_off(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(GREEN_LED, 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
void yellow_LED_on(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(YELLOW_LED, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
void yellow_LED_off(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(YELLOW_LED, 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
void coloured_LED_init(void)
|
void coloured_LED_init(void)
|
||||||
{
|
{
|
||||||
/* Enable clock */
|
/* Enable clock */
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_PIOABCD);
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_PIOABCD);
|
||||||
|
|
||||||
at91_set_gpio_output(RED_LED, 1);
|
at91_set_gpio_output(CONFIG_RED_LED, 1);
|
||||||
at91_set_gpio_output(GREEN_LED, 1);
|
at91_set_gpio_output(CONFIG_GREEN_LED, 1);
|
||||||
at91_set_gpio_output(YELLOW_LED, 1);
|
at91_set_gpio_output(CONFIG_YELLOW_LED, 1);
|
||||||
|
|
||||||
at91_set_gpio_output(RED_LED, 0);
|
at91_set_gpio_output(CONFIG_RED_LED, 0);
|
||||||
at91_set_gpio_output(GREEN_LED, 1);
|
at91_set_gpio_output(CONFIG_GREEN_LED, 1);
|
||||||
at91_set_gpio_output(YELLOW_LED, 1);
|
at91_set_gpio_output(CONFIG_YELLOW_LED, 1);
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -1,72 +0,0 @@
|
||||||
/*
|
|
||||||
* (C) Copyright 2007-2008
|
|
||||||
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
|
||||||
* Lead Tech Design <www.leadtechdesign.com>
|
|
||||||
*
|
|
||||||
* (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas
|
|
||||||
*
|
|
||||||
* See file CREDITS for list of people who contributed to this
|
|
||||||
* project.
|
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or
|
|
||||||
* modify it under the terms of the GNU General Public License as
|
|
||||||
* published by the Free Software Foundation; either version 2 of
|
|
||||||
* the License, or (at your option) any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
||||||
* MA 02111-1307 USA
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <common.h>
|
|
||||||
#include <asm/arch/at91cap9.h>
|
|
||||||
#include <asm/arch/gpio.h>
|
|
||||||
#include <asm/arch/at91_pio.h>
|
|
||||||
|
|
||||||
#include <nand.h>
|
|
||||||
|
|
||||||
/*
|
|
||||||
* hardware specific access to control-lines
|
|
||||||
*/
|
|
||||||
#define MASK_ALE (1 << 21) /* our ALE is AD21 */
|
|
||||||
#define MASK_CLE (1 << 22) /* our CLE is AD22 */
|
|
||||||
|
|
||||||
static void at91cap9adk_nand_hwcontrol(struct mtd_info *mtd,
|
|
||||||
int cmd, unsigned int ctrl)
|
|
||||||
{
|
|
||||||
struct nand_chip *this = mtd->priv;
|
|
||||||
|
|
||||||
if (ctrl & NAND_CTRL_CHANGE) {
|
|
||||||
ulong IO_ADDR_W = (ulong) this->IO_ADDR_W;
|
|
||||||
IO_ADDR_W &= ~(MASK_ALE | MASK_CLE);
|
|
||||||
|
|
||||||
if (ctrl & NAND_CLE)
|
|
||||||
IO_ADDR_W |= MASK_CLE;
|
|
||||||
if (ctrl & NAND_ALE)
|
|
||||||
IO_ADDR_W |= MASK_ALE;
|
|
||||||
|
|
||||||
at91_set_gpio_value(AT91_PIN_PD15, !(ctrl & NAND_NCE));
|
|
||||||
this->IO_ADDR_W = (void *) IO_ADDR_W;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (cmd != NAND_CMD_NONE)
|
|
||||||
writeb(cmd, this->IO_ADDR_W);
|
|
||||||
}
|
|
||||||
|
|
||||||
int board_nand_init(struct nand_chip *nand)
|
|
||||||
{
|
|
||||||
nand->ecc.mode = NAND_ECC_SOFT;
|
|
||||||
#ifdef CONFIG_SYS_NAND_DBW_16
|
|
||||||
nand->options = NAND_BUSWIDTH_16;
|
|
||||||
#endif
|
|
||||||
nand->cmd_ctrl = at91cap9adk_nand_hwcontrol;
|
|
||||||
nand->chip_delay = 20;
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
@ -31,8 +31,7 @@ LIB = $(obj)lib$(BOARD).a
|
||||||
|
|
||||||
COBJS-y += at91sam9260ek.o
|
COBJS-y += at91sam9260ek.o
|
||||||
COBJS-y += led.o
|
COBJS-y += led.o
|
||||||
COBJS-y += partition.o
|
COBJS-$(CONFIG_HAS_DATAFLASH) += partition.o
|
||||||
COBJS-$(CONFIG_CMD_NAND) += nand.o
|
|
||||||
|
|
||||||
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
|
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
|
||||||
OBJS := $(addprefix $(obj),$(COBJS-y))
|
OBJS := $(addprefix $(obj),$(COBJS-y))
|
||||||
|
|
|
||||||
|
|
@ -26,6 +26,7 @@
|
||||||
#include <asm/arch/at91sam9260.h>
|
#include <asm/arch/at91sam9260.h>
|
||||||
#include <asm/arch/at91sam9260_matrix.h>
|
#include <asm/arch/at91sam9260_matrix.h>
|
||||||
#include <asm/arch/at91sam9_smc.h>
|
#include <asm/arch/at91sam9_smc.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
#include <asm/arch/at91_pmc.h>
|
#include <asm/arch/at91_pmc.h>
|
||||||
#include <asm/arch/at91_rstc.h>
|
#include <asm/arch/at91_rstc.h>
|
||||||
#include <asm/arch/gpio.h>
|
#include <asm/arch/gpio.h>
|
||||||
|
|
@ -43,33 +44,6 @@ DECLARE_GLOBAL_DATA_PTR;
|
||||||
* Miscelaneous platform dependent initialisations
|
* Miscelaneous platform dependent initialisations
|
||||||
*/
|
*/
|
||||||
|
|
||||||
static void at91sam9260ek_serial_hw_init(void)
|
|
||||||
{
|
|
||||||
#ifdef CONFIG_USART0
|
|
||||||
at91_set_A_periph(AT91_PIN_PB4, 1); /* TXD0 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PB5, 0); /* RXD0 */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US0);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USART1
|
|
||||||
at91_set_A_periph(AT91_PIN_PB6, 1); /* TXD1 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PB7, 0); /* RXD1 */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US1);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USART2
|
|
||||||
at91_set_A_periph(AT91_PIN_PB8, 1); /* TXD2 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PB9, 0); /* RXD2 */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US2);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USART3 /* DBGU */
|
|
||||||
at91_set_A_periph(AT91_PIN_PB14, 0); /* DRXD */
|
|
||||||
at91_set_A_periph(AT91_PIN_PB15, 1); /* DTXD */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef CONFIG_CMD_NAND
|
#ifdef CONFIG_CMD_NAND
|
||||||
static void at91sam9260ek_nand_hw_init(void)
|
static void at91sam9260ek_nand_hw_init(void)
|
||||||
{
|
{
|
||||||
|
|
@ -102,25 +76,10 @@ static void at91sam9260ek_nand_hw_init(void)
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOC);
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOC);
|
||||||
|
|
||||||
/* Configure RDY/BSY */
|
/* Configure RDY/BSY */
|
||||||
at91_set_gpio_input(AT91_PIN_PC13, 1);
|
at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
|
||||||
|
|
||||||
/* Enable NandFlash */
|
/* Enable NandFlash */
|
||||||
at91_set_gpio_output(AT91_PIN_PC14, 1);
|
at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_HAS_DATAFLASH
|
|
||||||
static void at91sam9260ek_spi_hw_init(void)
|
|
||||||
{
|
|
||||||
at91_set_A_periph(AT91_PIN_PA3, 0); /* SPI0_NPCS0 */
|
|
||||||
at91_set_B_periph(AT91_PIN_PC11, 0); /* SPI0_NPCS1 */
|
|
||||||
|
|
||||||
at91_set_A_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */
|
|
||||||
|
|
||||||
/* Enable clock */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_SPI0);
|
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
@ -173,37 +132,7 @@ static void at91sam9260ek_macb_hw_init(void)
|
||||||
pin_to_mask(AT91_PIN_PA28),
|
pin_to_mask(AT91_PIN_PA28),
|
||||||
pin_to_controller(AT91_PIN_PA0) + PIO_PUER);
|
pin_to_controller(AT91_PIN_PA0) + PIO_PUER);
|
||||||
|
|
||||||
at91_set_A_periph(AT91_PIN_PA19, 0); /* ETXCK_EREFCK */
|
at91_macb_hw_init();
|
||||||
at91_set_A_periph(AT91_PIN_PA17, 0); /* ERXDV */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA14, 0); /* ERX0 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA15, 0); /* ERX1 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA18, 0); /* ERXER */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA16, 0); /* ETXEN */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA12, 0); /* ETX0 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA13, 0); /* ETX1 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA21, 0); /* EMDIO */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA20, 0); /* EMDC */
|
|
||||||
|
|
||||||
#ifndef CONFIG_RMII
|
|
||||||
at91_set_B_periph(AT91_PIN_PA28, 0); /* ECRS */
|
|
||||||
at91_set_B_periph(AT91_PIN_PA29, 0); /* ECOL */
|
|
||||||
at91_set_B_periph(AT91_PIN_PA25, 0); /* ERX2 */
|
|
||||||
at91_set_B_periph(AT91_PIN_PA26, 0); /* ERX3 */
|
|
||||||
at91_set_B_periph(AT91_PIN_PA27, 0); /* ERXCK */
|
|
||||||
#if defined(CONFIG_AT91SAM9260EK)
|
|
||||||
/*
|
|
||||||
* use PA10, PA11 for ETX2, ETX3.
|
|
||||||
* PA23 and PA24 are for TWI EEPROM
|
|
||||||
*/
|
|
||||||
at91_set_B_periph(AT91_PIN_PA10, 0); /* ETX2 */
|
|
||||||
at91_set_B_periph(AT91_PIN_PA11, 0); /* ETX3 */
|
|
||||||
#else
|
|
||||||
at91_set_B_periph(AT91_PIN_PA23, 0); /* ETX2 */
|
|
||||||
at91_set_B_periph(AT91_PIN_PA24, 0); /* ETX3 */
|
|
||||||
#endif
|
|
||||||
at91_set_B_periph(AT91_PIN_PA22, 0); /* ETXER */
|
|
||||||
#endif
|
|
||||||
|
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
@ -212,17 +141,22 @@ int board_init(void)
|
||||||
/* Enable Ctrlc */
|
/* Enable Ctrlc */
|
||||||
console_init_f();
|
console_init_f();
|
||||||
|
|
||||||
|
#ifdef CONFIG_AT91SAM9G20EK
|
||||||
|
/* arch number of AT91SAM9260EK-Board */
|
||||||
|
gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9G20EK;
|
||||||
|
#else
|
||||||
/* arch number of AT91SAM9260EK-Board */
|
/* arch number of AT91SAM9260EK-Board */
|
||||||
gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9260EK;
|
gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9260EK;
|
||||||
|
#endif
|
||||||
/* adress of boot parameters */
|
/* adress of boot parameters */
|
||||||
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
|
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
|
||||||
|
|
||||||
at91sam9260ek_serial_hw_init();
|
at91_serial_hw_init();
|
||||||
#ifdef CONFIG_CMD_NAND
|
#ifdef CONFIG_CMD_NAND
|
||||||
at91sam9260ek_nand_hw_init();
|
at91sam9260ek_nand_hw_init();
|
||||||
#endif
|
#endif
|
||||||
#ifdef CONFIG_HAS_DATAFLASH
|
#ifdef CONFIG_HAS_DATAFLASH
|
||||||
at91sam9260ek_spi_hw_init();
|
at91_spi0_hw_init((1 << 0) || (1 << 1));
|
||||||
#endif
|
#endif
|
||||||
#ifdef CONFIG_MACB
|
#ifdef CONFIG_MACB
|
||||||
at91sam9260ek_macb_hw_init();
|
at91sam9260ek_macb_hw_init();
|
||||||
|
|
|
||||||
|
|
@ -28,37 +28,14 @@
|
||||||
#include <asm/arch/gpio.h>
|
#include <asm/arch/gpio.h>
|
||||||
#include <asm/arch/io.h>
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
#define RED_LED AT91_PIN_PA9 /* this is the power led */
|
|
||||||
#define GREEN_LED AT91_PIN_PA6 /* this is the user led */
|
|
||||||
|
|
||||||
void red_LED_on(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(RED_LED, 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
void red_LED_off(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(RED_LED, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
void green_LED_on(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(GREEN_LED, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
void green_LED_off(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(GREEN_LED, 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
void coloured_LED_init(void)
|
void coloured_LED_init(void)
|
||||||
{
|
{
|
||||||
/* Enable clock */
|
/* Enable clock */
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOA);
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOA);
|
||||||
|
|
||||||
at91_set_gpio_output(RED_LED, 1);
|
at91_set_gpio_output(CONFIG_RED_LED, 1);
|
||||||
at91_set_gpio_output(GREEN_LED, 1);
|
at91_set_gpio_output(CONFIG_GREEN_LED, 1);
|
||||||
|
|
||||||
at91_set_gpio_value(RED_LED, 0);
|
at91_set_gpio_value(CONFIG_RED_LED, 0);
|
||||||
at91_set_gpio_value(GREEN_LED, 1);
|
at91_set_gpio_value(CONFIG_GREEN_LED, 1);
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -1,78 +0,0 @@
|
||||||
/*
|
|
||||||
* (C) Copyright 2007-2008
|
|
||||||
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
|
||||||
* Lead Tech Design <www.leadtechdesign.com>
|
|
||||||
*
|
|
||||||
* (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas
|
|
||||||
*
|
|
||||||
* See file CREDITS for list of people who contributed to this
|
|
||||||
* project.
|
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or
|
|
||||||
* modify it under the terms of the GNU General Public License as
|
|
||||||
* published by the Free Software Foundation; either version 2 of
|
|
||||||
* the License, or (at your option) any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
||||||
* MA 02111-1307 USA
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <common.h>
|
|
||||||
#include <asm/arch/at91sam9260.h>
|
|
||||||
#include <asm/arch/gpio.h>
|
|
||||||
#include <asm/arch/at91_pio.h>
|
|
||||||
|
|
||||||
#include <nand.h>
|
|
||||||
|
|
||||||
/*
|
|
||||||
* hardware specific access to control-lines
|
|
||||||
*/
|
|
||||||
#define MASK_ALE (1 << 21) /* our ALE is AD21 */
|
|
||||||
#define MASK_CLE (1 << 22) /* our CLE is AD22 */
|
|
||||||
|
|
||||||
static void at91sam9260ek_nand_hwcontrol(struct mtd_info *mtd,
|
|
||||||
int cmd, unsigned int ctrl)
|
|
||||||
{
|
|
||||||
struct nand_chip *this = mtd->priv;
|
|
||||||
|
|
||||||
if (ctrl & NAND_CTRL_CHANGE) {
|
|
||||||
ulong IO_ADDR_W = (ulong) this->IO_ADDR_W;
|
|
||||||
IO_ADDR_W &= ~(MASK_ALE | MASK_CLE);
|
|
||||||
|
|
||||||
if (ctrl & NAND_CLE)
|
|
||||||
IO_ADDR_W |= MASK_CLE;
|
|
||||||
if (ctrl & NAND_ALE)
|
|
||||||
IO_ADDR_W |= MASK_ALE;
|
|
||||||
|
|
||||||
at91_set_gpio_value(AT91_PIN_PC14, !(ctrl & NAND_NCE));
|
|
||||||
this->IO_ADDR_W = (void *) IO_ADDR_W;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (cmd != NAND_CMD_NONE)
|
|
||||||
writeb(cmd, this->IO_ADDR_W);
|
|
||||||
}
|
|
||||||
|
|
||||||
static int at91sam9260ek_nand_ready(struct mtd_info *mtd)
|
|
||||||
{
|
|
||||||
return at91_get_gpio_value(AT91_PIN_PC13);
|
|
||||||
}
|
|
||||||
|
|
||||||
int board_nand_init(struct nand_chip *nand)
|
|
||||||
{
|
|
||||||
nand->ecc.mode = NAND_ECC_SOFT;
|
|
||||||
#ifdef CONFIG_SYS_NAND_DBW_16
|
|
||||||
nand->options = NAND_BUSWIDTH_16;
|
|
||||||
#endif
|
|
||||||
nand->cmd_ctrl = at91sam9260ek_nand_hwcontrol;
|
|
||||||
nand->dev_ready = at91sam9260ek_nand_ready;
|
|
||||||
nand->chip_delay = 20;
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
@ -31,8 +31,7 @@ LIB = $(obj)lib$(BOARD).a
|
||||||
|
|
||||||
COBJS-y += at91sam9261ek.o
|
COBJS-y += at91sam9261ek.o
|
||||||
COBJS-y += led.o
|
COBJS-y += led.o
|
||||||
COBJS-y += partition.o
|
COBJS-$(CONFIG_HAS_DATAFLASH) += partition.o
|
||||||
COBJS-$(CONFIG_CMD_NAND) += nand.o
|
|
||||||
|
|
||||||
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
|
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
|
||||||
OBJS := $(addprefix $(obj),$(COBJS-y))
|
OBJS := $(addprefix $(obj),$(COBJS-y))
|
||||||
|
|
|
||||||
|
|
@ -26,6 +26,7 @@
|
||||||
#include <asm/arch/at91sam9261.h>
|
#include <asm/arch/at91sam9261.h>
|
||||||
#include <asm/arch/at91sam9261_matrix.h>
|
#include <asm/arch/at91sam9261_matrix.h>
|
||||||
#include <asm/arch/at91sam9_smc.h>
|
#include <asm/arch/at91sam9_smc.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
#include <asm/arch/at91_pmc.h>
|
#include <asm/arch/at91_pmc.h>
|
||||||
#include <asm/arch/at91_rstc.h>
|
#include <asm/arch/at91_rstc.h>
|
||||||
#include <asm/arch/gpio.h>
|
#include <asm/arch/gpio.h>
|
||||||
|
|
@ -43,33 +44,6 @@ DECLARE_GLOBAL_DATA_PTR;
|
||||||
* Miscelaneous platform dependent initialisations
|
* Miscelaneous platform dependent initialisations
|
||||||
*/
|
*/
|
||||||
|
|
||||||
static void at91sam9261ek_serial_hw_init(void)
|
|
||||||
{
|
|
||||||
#ifdef CONFIG_USART0
|
|
||||||
at91_set_A_periph(AT91_PIN_PC8, 1); /* TXD0 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PC9, 0); /* RXD0 */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US0);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USART1
|
|
||||||
at91_set_A_periph(AT91_PIN_PC12, 1); /* TXD1 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PC13, 0); /* RXD1 */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US1);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USART2
|
|
||||||
at91_set_A_periph(AT91_PIN_PC14, 1); /* TXD2 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PC15, 0); /* RXD2 */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US2);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USART3 /* DBGU */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA9, 0); /* DRXD */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA10, 1); /* DTXD */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef CONFIG_CMD_NAND
|
#ifdef CONFIG_CMD_NAND
|
||||||
static void at91sam9261ek_nand_hw_init(void)
|
static void at91sam9261ek_nand_hw_init(void)
|
||||||
{
|
{
|
||||||
|
|
@ -102,30 +76,16 @@ static void at91sam9261ek_nand_hw_init(void)
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_PIOC);
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_PIOC);
|
||||||
|
|
||||||
/* Configure RDY/BSY */
|
/* Configure RDY/BSY */
|
||||||
at91_set_gpio_input(AT91_PIN_PC15, 1);
|
at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
|
||||||
|
|
||||||
/* Enable NandFlash */
|
/* Enable NandFlash */
|
||||||
at91_set_gpio_output(AT91_PIN_PC14, 1);
|
at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
|
||||||
|
|
||||||
at91_set_A_periph(AT91_PIN_PC0, 0); /* NANDOE */
|
at91_set_A_periph(AT91_PIN_PC0, 0); /* NANDOE */
|
||||||
at91_set_A_periph(AT91_PIN_PC1, 0); /* NANDWE */
|
at91_set_A_periph(AT91_PIN_PC1, 0); /* NANDWE */
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifdef CONFIG_HAS_DATAFLASH
|
|
||||||
static void at91sam9261ek_spi_hw_init(void)
|
|
||||||
{
|
|
||||||
at91_set_A_periph(AT91_PIN_PA3, 0); /* SPI0_NPCS0 */
|
|
||||||
|
|
||||||
at91_set_A_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */
|
|
||||||
|
|
||||||
/* Enable clock */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_SPI0);
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_DRIVER_DM9000
|
#ifdef CONFIG_DRIVER_DM9000
|
||||||
static void at91sam9261ek_dm9000_hw_init(void)
|
static void at91sam9261ek_dm9000_hw_init(void)
|
||||||
{
|
{
|
||||||
|
|
@ -250,12 +210,12 @@ int board_init(void)
|
||||||
/* adress of boot parameters */
|
/* adress of boot parameters */
|
||||||
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
|
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
|
||||||
|
|
||||||
at91sam9261ek_serial_hw_init();
|
at91_serial_hw_init();
|
||||||
#ifdef CONFIG_CMD_NAND
|
#ifdef CONFIG_CMD_NAND
|
||||||
at91sam9261ek_nand_hw_init();
|
at91sam9261ek_nand_hw_init();
|
||||||
#endif
|
#endif
|
||||||
#ifdef CONFIG_HAS_DATAFLASH
|
#ifdef CONFIG_HAS_DATAFLASH
|
||||||
at91sam9261ek_spi_hw_init();
|
at91_spi0_hw_init(1 << 0);
|
||||||
#endif
|
#endif
|
||||||
#ifdef CONFIG_DRIVER_DM9000
|
#ifdef CONFIG_DRIVER_DM9000
|
||||||
at91sam9261ek_dm9000_hw_init();
|
at91sam9261ek_dm9000_hw_init();
|
||||||
|
|
|
||||||
|
|
@ -28,51 +28,16 @@
|
||||||
#include <asm/arch/gpio.h>
|
#include <asm/arch/gpio.h>
|
||||||
#include <asm/arch/io.h>
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
#define RED_LED AT91_PIN_PA23 /* this is the power led */
|
|
||||||
#define GREEN_LED AT91_PIN_PA13 /* this is the user1 led */
|
|
||||||
#define YELLOW_LED AT91_PIN_PA14 /* this is the user2 led */
|
|
||||||
|
|
||||||
void red_LED_on(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(RED_LED, 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
void red_LED_off(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(RED_LED, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
void green_LED_on(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(GREEN_LED, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
void green_LED_off(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(GREEN_LED, 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
void yellow_LED_on(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(YELLOW_LED, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
void yellow_LED_off(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(YELLOW_LED, 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
void coloured_LED_init(void)
|
void coloured_LED_init(void)
|
||||||
{
|
{
|
||||||
/* Enable clock */
|
/* Enable clock */
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_PIOA);
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_PIOA);
|
||||||
|
|
||||||
at91_set_gpio_output(RED_LED, 1);
|
at91_set_gpio_output(CONFIG_RED_LED, 1);
|
||||||
at91_set_gpio_output(GREEN_LED, 1);
|
at91_set_gpio_output(CONFIG_GREEN_LED, 1);
|
||||||
at91_set_gpio_output(YELLOW_LED, 1);
|
at91_set_gpio_output(CONFIG_YELLOW_LED, 1);
|
||||||
|
|
||||||
at91_set_gpio_value(RED_LED, 0);
|
at91_set_gpio_value(CONFIG_RED_LED, 0);
|
||||||
at91_set_gpio_value(GREEN_LED, 1);
|
at91_set_gpio_value(CONFIG_GREEN_LED, 1);
|
||||||
at91_set_gpio_value(YELLOW_LED, 1);
|
at91_set_gpio_value(CONFIG_YELLOW_LED, 1);
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -1,78 +0,0 @@
|
||||||
/*
|
|
||||||
* (C) Copyright 2007-2008
|
|
||||||
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
|
||||||
* Lead Tech Design <www.leadtechdesign.com>
|
|
||||||
*
|
|
||||||
* (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas
|
|
||||||
*
|
|
||||||
* See file CREDITS for list of people who contributed to this
|
|
||||||
* project.
|
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or
|
|
||||||
* modify it under the terms of the GNU General Public License as
|
|
||||||
* published by the Free Software Foundation; either version 2 of
|
|
||||||
* the License, or (at your option) any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
||||||
* MA 02111-1307 USA
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <common.h>
|
|
||||||
#include <asm/arch/at91sam9261.h>
|
|
||||||
#include <asm/arch/gpio.h>
|
|
||||||
#include <asm/arch/at91_pio.h>
|
|
||||||
|
|
||||||
#include <nand.h>
|
|
||||||
|
|
||||||
/*
|
|
||||||
* hardware specific access to control-lines
|
|
||||||
*/
|
|
||||||
#define MASK_ALE (1 << 22) /* our ALE is AD22 */
|
|
||||||
#define MASK_CLE (1 << 21) /* our CLE is AD21 */
|
|
||||||
|
|
||||||
static void at91sam9261ek_nand_hwcontrol(struct mtd_info *mtd,
|
|
||||||
int cmd, unsigned int ctrl)
|
|
||||||
{
|
|
||||||
struct nand_chip *this = mtd->priv;
|
|
||||||
|
|
||||||
if (ctrl & NAND_CTRL_CHANGE) {
|
|
||||||
ulong IO_ADDR_W = (ulong) this->IO_ADDR_W;
|
|
||||||
IO_ADDR_W &= ~(MASK_ALE | MASK_CLE);
|
|
||||||
|
|
||||||
if (ctrl & NAND_CLE)
|
|
||||||
IO_ADDR_W |= MASK_CLE;
|
|
||||||
if (ctrl & NAND_ALE)
|
|
||||||
IO_ADDR_W |= MASK_ALE;
|
|
||||||
|
|
||||||
at91_set_gpio_value(AT91_PIN_PC14, !(ctrl & NAND_NCE));
|
|
||||||
this->IO_ADDR_W = (void *) IO_ADDR_W;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (cmd != NAND_CMD_NONE)
|
|
||||||
writeb(cmd, this->IO_ADDR_W);
|
|
||||||
}
|
|
||||||
|
|
||||||
static int at91sam9261ek_nand_ready(struct mtd_info *mtd)
|
|
||||||
{
|
|
||||||
return at91_get_gpio_value(AT91_PIN_PC15);
|
|
||||||
}
|
|
||||||
|
|
||||||
int board_nand_init(struct nand_chip *nand)
|
|
||||||
{
|
|
||||||
nand->ecc.mode = NAND_ECC_SOFT;
|
|
||||||
#ifdef CONFIG_SYS_NAND_DBW_16
|
|
||||||
nand->options = NAND_BUSWIDTH_16;
|
|
||||||
#endif
|
|
||||||
nand->cmd_ctrl = at91sam9261ek_nand_hwcontrol;
|
|
||||||
nand->dev_ready = at91sam9261ek_nand_ready;
|
|
||||||
nand->chip_delay = 20;
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
@ -31,8 +31,7 @@ LIB = $(obj)lib$(BOARD).a
|
||||||
|
|
||||||
COBJS-y += at91sam9263ek.o
|
COBJS-y += at91sam9263ek.o
|
||||||
COBJS-y += led.o
|
COBJS-y += led.o
|
||||||
COBJS-y += partition.o
|
COBJS-$(CONFIG_HAS_DATAFLASH) += partition.o
|
||||||
COBJS-$(CONFIG_CMD_NAND) += nand.o
|
|
||||||
|
|
||||||
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
|
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
|
||||||
OBJS := $(addprefix $(obj),$(COBJS-y))
|
OBJS := $(addprefix $(obj),$(COBJS-y))
|
||||||
|
|
|
||||||
|
|
@ -27,6 +27,7 @@
|
||||||
#include <asm/arch/at91sam9263.h>
|
#include <asm/arch/at91sam9263.h>
|
||||||
#include <asm/arch/at91sam9263_matrix.h>
|
#include <asm/arch/at91sam9263_matrix.h>
|
||||||
#include <asm/arch/at91sam9_smc.h>
|
#include <asm/arch/at91sam9_smc.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
#include <asm/arch/at91_pmc.h>
|
#include <asm/arch/at91_pmc.h>
|
||||||
#include <asm/arch/at91_rstc.h>
|
#include <asm/arch/at91_rstc.h>
|
||||||
#include <asm/arch/gpio.h>
|
#include <asm/arch/gpio.h>
|
||||||
|
|
@ -46,33 +47,6 @@ DECLARE_GLOBAL_DATA_PTR;
|
||||||
* Miscelaneous platform dependent initialisations
|
* Miscelaneous platform dependent initialisations
|
||||||
*/
|
*/
|
||||||
|
|
||||||
static void at91sam9263ek_serial_hw_init(void)
|
|
||||||
{
|
|
||||||
#ifdef CONFIG_USART0
|
|
||||||
at91_set_A_periph(AT91_PIN_PA26, 1); /* TXD0 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA27, 0); /* RXD0 */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_US0);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USART1
|
|
||||||
at91_set_A_periph(AT91_PIN_PD0, 1); /* TXD1 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PD1, 0); /* RXD1 */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_US1);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USART2
|
|
||||||
at91_set_A_periph(AT91_PIN_PD2, 1); /* TXD2 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PD3, 0); /* RXD2 */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_US2);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USART3 /* DBGU */
|
|
||||||
at91_set_A_periph(AT91_PIN_PC30, 0); /* DRXD */
|
|
||||||
at91_set_A_periph(AT91_PIN_PC31, 1); /* DTXD */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef CONFIG_CMD_NAND
|
#ifdef CONFIG_CMD_NAND
|
||||||
static void at91sam9263ek_nand_hw_init(void)
|
static void at91sam9263ek_nand_hw_init(void)
|
||||||
{
|
{
|
||||||
|
|
@ -106,24 +80,10 @@ static void at91sam9263ek_nand_hw_init(void)
|
||||||
1 << AT91SAM9263_ID_PIOCDE);
|
1 << AT91SAM9263_ID_PIOCDE);
|
||||||
|
|
||||||
/* Configure RDY/BSY */
|
/* Configure RDY/BSY */
|
||||||
at91_set_gpio_input(AT91_PIN_PA22, 1);
|
at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
|
||||||
|
|
||||||
/* Enable NandFlash */
|
/* Enable NandFlash */
|
||||||
at91_set_gpio_output(AT91_PIN_PD15, 1);
|
at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_HAS_DATAFLASH
|
|
||||||
static void at91sam9263ek_spi_hw_init(void)
|
|
||||||
{
|
|
||||||
at91_set_B_periph(AT91_PIN_PA5, 0); /* SPI0_NPCS0 */
|
|
||||||
|
|
||||||
at91_set_B_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
|
|
||||||
at91_set_B_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */
|
|
||||||
at91_set_B_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */
|
|
||||||
|
|
||||||
/* Enable clock */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_SPI0);
|
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
@ -169,37 +129,7 @@ static void at91sam9263ek_macb_hw_init(void)
|
||||||
pin_to_mask(AT91_PIN_PE26),
|
pin_to_mask(AT91_PIN_PE26),
|
||||||
pin_to_controller(AT91_PIN_PE0) + PIO_PUER);
|
pin_to_controller(AT91_PIN_PE0) + PIO_PUER);
|
||||||
|
|
||||||
at91_set_A_periph(AT91_PIN_PE21, 0); /* ETXCK_EREFCK */
|
at91_macb_hw_init();
|
||||||
at91_set_B_periph(AT91_PIN_PC25, 0); /* ERXDV */
|
|
||||||
at91_set_A_periph(AT91_PIN_PE25, 0); /* ERX0 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PE26, 0); /* ERX1 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PE27, 0); /* ERXER */
|
|
||||||
at91_set_A_periph(AT91_PIN_PE28, 0); /* ETXEN */
|
|
||||||
at91_set_A_periph(AT91_PIN_PE23, 0); /* ETX0 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PE24, 0); /* ETX1 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PE30, 0); /* EMDIO */
|
|
||||||
at91_set_A_periph(AT91_PIN_PE29, 0); /* EMDC */
|
|
||||||
|
|
||||||
#ifndef CONFIG_RMII
|
|
||||||
at91_set_A_periph(AT91_PIN_PE22, 0); /* ECRS */
|
|
||||||
at91_set_B_periph(AT91_PIN_PC26, 0); /* ECOL */
|
|
||||||
at91_set_B_periph(AT91_PIN_PC22, 0); /* ERX2 */
|
|
||||||
at91_set_B_periph(AT91_PIN_PC23, 0); /* ERX3 */
|
|
||||||
at91_set_B_periph(AT91_PIN_PC27, 0); /* ERXCK */
|
|
||||||
at91_set_B_periph(AT91_PIN_PC20, 0); /* ETX2 */
|
|
||||||
at91_set_B_periph(AT91_PIN_PC21, 0); /* ETX3 */
|
|
||||||
at91_set_B_periph(AT91_PIN_PC24, 0); /* ETXER */
|
|
||||||
#endif
|
|
||||||
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USB_OHCI_NEW
|
|
||||||
static void at91sam9263ek_uhp_hw_init(void)
|
|
||||||
{
|
|
||||||
/* Enable VBus on UHP ports */
|
|
||||||
at91_set_gpio_output(AT91_PIN_PA21, 0);
|
|
||||||
at91_set_gpio_output(AT91_PIN_PA24, 0);
|
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
@ -301,18 +231,19 @@ int board_init(void)
|
||||||
/* adress of boot parameters */
|
/* adress of boot parameters */
|
||||||
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
|
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
|
||||||
|
|
||||||
at91sam9263ek_serial_hw_init();
|
at91_serial_hw_init();
|
||||||
#ifdef CONFIG_CMD_NAND
|
#ifdef CONFIG_CMD_NAND
|
||||||
at91sam9263ek_nand_hw_init();
|
at91sam9263ek_nand_hw_init();
|
||||||
#endif
|
#endif
|
||||||
#ifdef CONFIG_HAS_DATAFLASH
|
#ifdef CONFIG_HAS_DATAFLASH
|
||||||
at91sam9263ek_spi_hw_init();
|
at91_set_gpio_output(AT91_PIN_PE20, 1); /* select spi0 clock */
|
||||||
|
at91_spi0_hw_init(1 << 0);
|
||||||
#endif
|
#endif
|
||||||
#ifdef CONFIG_MACB
|
#ifdef CONFIG_MACB
|
||||||
at91sam9263ek_macb_hw_init();
|
at91sam9263ek_macb_hw_init();
|
||||||
#endif
|
#endif
|
||||||
#ifdef CONFIG_USB_OHCI_NEW
|
#ifdef CONFIG_USB_OHCI_NEW
|
||||||
at91sam9263ek_uhp_hw_init();
|
at91_uhp_hw_init();
|
||||||
#endif
|
#endif
|
||||||
#ifdef CONFIG_LCD
|
#ifdef CONFIG_LCD
|
||||||
at91sam9263ek_lcd_hw_init();
|
at91sam9263ek_lcd_hw_init();
|
||||||
|
|
|
||||||
|
|
@ -28,51 +28,17 @@
|
||||||
#include <asm/arch/gpio.h>
|
#include <asm/arch/gpio.h>
|
||||||
#include <asm/arch/io.h>
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
#define RED_LED AT91_PIN_PB7 /* this is the power led */
|
|
||||||
#define GREEN_LED AT91_PIN_PB8 /* this is the user1 led */
|
|
||||||
#define YELLOW_LED AT91_PIN_PC29 /* this is the user2 led */
|
|
||||||
|
|
||||||
void red_LED_on(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(RED_LED, 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
void red_LED_off(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(RED_LED, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
void green_LED_on(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(GREEN_LED, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
void green_LED_off(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(GREEN_LED, 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
void yellow_LED_on(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(YELLOW_LED, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
void yellow_LED_off(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(YELLOW_LED, 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
void coloured_LED_init(void)
|
void coloured_LED_init(void)
|
||||||
{
|
{
|
||||||
/* Enable clock */
|
/* Enable clock */
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_PIOB |
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_PIOB |
|
||||||
1 << AT91SAM9263_ID_PIOCDE);
|
1 << AT91SAM9263_ID_PIOCDE);
|
||||||
|
|
||||||
at91_set_gpio_output(RED_LED, 1);
|
at91_set_gpio_output(CONFIG_RED_LED, 1);
|
||||||
at91_set_gpio_output(GREEN_LED, 1);
|
at91_set_gpio_output(CONFIG_GREEN_LED, 1);
|
||||||
at91_set_gpio_output(YELLOW_LED, 1);
|
at91_set_gpio_output(CONFIG_YELLOW_LED, 1);
|
||||||
|
|
||||||
at91_set_gpio_value(RED_LED, 0);
|
at91_set_gpio_value(CONFIG_RED_LED, 0);
|
||||||
at91_set_gpio_value(GREEN_LED, 1);
|
at91_set_gpio_value(CONFIG_GREEN_LED, 1);
|
||||||
at91_set_gpio_value(YELLOW_LED, 1);
|
at91_set_gpio_value(CONFIG_YELLOW_LED, 1);
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -1,78 +0,0 @@
|
||||||
/*
|
|
||||||
* (C) Copyright 2007-2008
|
|
||||||
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
|
||||||
* Lead Tech Design <www.leadtechdesign.com>
|
|
||||||
*
|
|
||||||
* (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas
|
|
||||||
*
|
|
||||||
* See file CREDITS for list of people who contributed to this
|
|
||||||
* project.
|
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or
|
|
||||||
* modify it under the terms of the GNU General Public License as
|
|
||||||
* published by the Free Software Foundation; either version 2 of
|
|
||||||
* the License, or (at your option) any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
||||||
* MA 02111-1307 USA
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <common.h>
|
|
||||||
#include <asm/arch/at91sam9263.h>
|
|
||||||
#include <asm/arch/gpio.h>
|
|
||||||
#include <asm/arch/at91_pio.h>
|
|
||||||
|
|
||||||
#include <nand.h>
|
|
||||||
|
|
||||||
/*
|
|
||||||
* hardware specific access to control-lines
|
|
||||||
*/
|
|
||||||
#define MASK_ALE (1 << 21) /* our ALE is AD21 */
|
|
||||||
#define MASK_CLE (1 << 22) /* our CLE is AD22 */
|
|
||||||
|
|
||||||
static void at91sam9263ek_nand_hwcontrol(struct mtd_info *mtd,
|
|
||||||
int cmd, unsigned int ctrl)
|
|
||||||
{
|
|
||||||
struct nand_chip *this = mtd->priv;
|
|
||||||
|
|
||||||
if (ctrl & NAND_CTRL_CHANGE) {
|
|
||||||
ulong IO_ADDR_W = (ulong) this->IO_ADDR_W;
|
|
||||||
IO_ADDR_W &= ~(MASK_ALE | MASK_CLE);
|
|
||||||
|
|
||||||
if (ctrl & NAND_CLE)
|
|
||||||
IO_ADDR_W |= MASK_CLE;
|
|
||||||
if (ctrl & NAND_ALE)
|
|
||||||
IO_ADDR_W |= MASK_ALE;
|
|
||||||
|
|
||||||
at91_set_gpio_value(AT91_PIN_PD15, !(ctrl & NAND_NCE));
|
|
||||||
this->IO_ADDR_W = (void *) IO_ADDR_W;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (cmd != NAND_CMD_NONE)
|
|
||||||
writeb(cmd, this->IO_ADDR_W);
|
|
||||||
}
|
|
||||||
|
|
||||||
static int at91sam9263ek_nand_ready(struct mtd_info *mtd)
|
|
||||||
{
|
|
||||||
return at91_get_gpio_value(AT91_PIN_PA22);
|
|
||||||
}
|
|
||||||
|
|
||||||
int board_nand_init(struct nand_chip *nand)
|
|
||||||
{
|
|
||||||
nand->ecc.mode = NAND_ECC_SOFT;
|
|
||||||
#ifdef CONFIG_SYS_NAND_DBW_16
|
|
||||||
nand->options = NAND_BUSWIDTH_16;
|
|
||||||
#endif
|
|
||||||
nand->cmd_ctrl = at91sam9263ek_nand_hwcontrol;
|
|
||||||
nand->dev_ready = at91sam9263ek_nand_ready;
|
|
||||||
nand->chip_delay = 20;
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
@ -31,8 +31,7 @@ LIB = $(obj)lib$(BOARD).a
|
||||||
|
|
||||||
COBJS-y += at91sam9rlek.o
|
COBJS-y += at91sam9rlek.o
|
||||||
COBJS-y += led.o
|
COBJS-y += led.o
|
||||||
COBJS-y += partition.o
|
COBJS-$(CONFIG_HAS_DATAFLASH) += partition.o
|
||||||
COBJS-$(CONFIG_CMD_NAND) += nand.o
|
|
||||||
|
|
||||||
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
|
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
|
||||||
OBJS := $(addprefix $(obj),$(COBJS-y))
|
OBJS := $(addprefix $(obj),$(COBJS-y))
|
||||||
|
|
|
||||||
|
|
@ -26,6 +26,7 @@
|
||||||
#include <asm/arch/at91sam9rl.h>
|
#include <asm/arch/at91sam9rl.h>
|
||||||
#include <asm/arch/at91sam9rl_matrix.h>
|
#include <asm/arch/at91sam9rl_matrix.h>
|
||||||
#include <asm/arch/at91sam9_smc.h>
|
#include <asm/arch/at91sam9_smc.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
#include <asm/arch/at91_pmc.h>
|
#include <asm/arch/at91_pmc.h>
|
||||||
#include <asm/arch/at91_rstc.h>
|
#include <asm/arch/at91_rstc.h>
|
||||||
#include <asm/arch/gpio.h>
|
#include <asm/arch/gpio.h>
|
||||||
|
|
@ -43,33 +44,6 @@ DECLARE_GLOBAL_DATA_PTR;
|
||||||
* Miscelaneous platform dependent initialisations
|
* Miscelaneous platform dependent initialisations
|
||||||
*/
|
*/
|
||||||
|
|
||||||
static void at91sam9rlek_serial_hw_init(void)
|
|
||||||
{
|
|
||||||
#ifdef CONFIG_USART0
|
|
||||||
at91_set_A_periph(AT91_PIN_PA6, 1); /* TXD0 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA7, 0); /* RXD0 */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_US0);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USART1
|
|
||||||
at91_set_A_periph(AT91_PIN_PA11, 1); /* TXD1 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA12, 0); /* RXD1 */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_US1);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USART2
|
|
||||||
at91_set_A_periph(AT91_PIN_PA13, 1); /* TXD2 */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA14, 0); /* RXD2 */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_US2);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_USART3 /* DBGU */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA21, 0); /* DRXD */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA22, 1); /* DTXD */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef CONFIG_CMD_NAND
|
#ifdef CONFIG_CMD_NAND
|
||||||
static void at91sam9rlek_nand_hw_init(void)
|
static void at91sam9rlek_nand_hw_init(void)
|
||||||
{
|
{
|
||||||
|
|
@ -102,30 +76,16 @@ static void at91sam9rlek_nand_hw_init(void)
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_PIOD);
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_PIOD);
|
||||||
|
|
||||||
/* Configure RDY/BSY */
|
/* Configure RDY/BSY */
|
||||||
at91_set_gpio_input(AT91_PIN_PD17, 1);
|
at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
|
||||||
|
|
||||||
/* Enable NandFlash */
|
/* Enable NandFlash */
|
||||||
at91_set_gpio_output(AT91_PIN_PB6, 1);
|
at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
|
||||||
|
|
||||||
at91_set_A_periph(AT91_PIN_PB4, 0); /* NANDOE */
|
at91_set_A_periph(AT91_PIN_PB4, 0); /* NANDOE */
|
||||||
at91_set_A_periph(AT91_PIN_PB5, 0); /* NANDWE */
|
at91_set_A_periph(AT91_PIN_PB5, 0); /* NANDWE */
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifdef CONFIG_HAS_DATAFLASH
|
|
||||||
static void at91sam9rlek_spi_hw_init(void)
|
|
||||||
{
|
|
||||||
at91_set_A_periph(AT91_PIN_PA28, 0); /* SPI0_NPCS0 */
|
|
||||||
|
|
||||||
at91_set_A_periph(AT91_PIN_PA25, 0); /* SPI0_MISO */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA26, 0); /* SPI0_MOSI */
|
|
||||||
at91_set_A_periph(AT91_PIN_PA27, 0); /* SPI0_SPCK */
|
|
||||||
|
|
||||||
/* Enable clock */
|
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_SPI);
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_LCD
|
#ifdef CONFIG_LCD
|
||||||
vidinfo_t panel_info = {
|
vidinfo_t panel_info = {
|
||||||
vl_col: 240,
|
vl_col: 240,
|
||||||
|
|
@ -223,12 +183,12 @@ int board_init(void)
|
||||||
/* adress of boot parameters */
|
/* adress of boot parameters */
|
||||||
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
|
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
|
||||||
|
|
||||||
at91sam9rlek_serial_hw_init();
|
at91_serial_hw_init();
|
||||||
#ifdef CONFIG_CMD_NAND
|
#ifdef CONFIG_CMD_NAND
|
||||||
at91sam9rlek_nand_hw_init();
|
at91sam9rlek_nand_hw_init();
|
||||||
#endif
|
#endif
|
||||||
#ifdef CONFIG_HAS_DATAFLASH
|
#ifdef CONFIG_HAS_DATAFLASH
|
||||||
at91sam9rlek_spi_hw_init();
|
at91_spi0_hw_init(1 << 0);
|
||||||
#endif
|
#endif
|
||||||
#ifdef CONFIG_LCD
|
#ifdef CONFIG_LCD
|
||||||
at91sam9rlek_lcd_hw_init();
|
at91sam9rlek_lcd_hw_init();
|
||||||
|
|
|
||||||
|
|
@ -28,50 +28,16 @@
|
||||||
#include <asm/arch/gpio.h>
|
#include <asm/arch/gpio.h>
|
||||||
#include <asm/arch/io.h>
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
#define RED_LED AT91_PIN_PD14 /* this is the power led */
|
|
||||||
#define GREEN_LED AT91_PIN_PD15 /* this is the user1 led */
|
|
||||||
#define YELLOW_LED AT91_PIN_PD16 /* this is the user2 led */
|
|
||||||
|
|
||||||
void red_LED_on(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(RED_LED, 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
void red_LED_off(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(RED_LED, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
void green_LED_on(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(GREEN_LED, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
void green_LED_off(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(GREEN_LED, 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
void yellow_LED_on(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(YELLOW_LED, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
void yellow_LED_off(void)
|
|
||||||
{
|
|
||||||
at91_set_gpio_value(YELLOW_LED, 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
void coloured_LED_init(void)
|
void coloured_LED_init(void)
|
||||||
{
|
{
|
||||||
/* Enable clock */
|
/* Enable clock */
|
||||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_PIOD);
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_PIOD);
|
||||||
|
|
||||||
at91_set_gpio_output(RED_LED, 1);
|
at91_set_gpio_output(CONFIG_RED_LED, 1);
|
||||||
at91_set_gpio_output(GREEN_LED, 1);
|
at91_set_gpio_output(CONFIG_GREEN_LED, 1);
|
||||||
at91_set_gpio_output(YELLOW_LED, 1);
|
at91_set_gpio_output(CONFIG_YELLOW_LED, 1);
|
||||||
|
|
||||||
at91_set_gpio_value(RED_LED, 0);
|
at91_set_gpio_value(CONFIG_RED_LED, 0);
|
||||||
at91_set_gpio_value(GREEN_LED, 1);
|
at91_set_gpio_value(CONFIG_GREEN_LED, 1);
|
||||||
at91_set_gpio_value(YELLOW_LED, 1);
|
at91_set_gpio_value(CONFIG_YELLOW_LED, 1);
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -1,78 +0,0 @@
|
||||||
/*
|
|
||||||
* (C) Copyright 2007-2008
|
|
||||||
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
|
||||||
* Lead Tech Design <www.leadtechdesign.com>
|
|
||||||
*
|
|
||||||
* (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas
|
|
||||||
*
|
|
||||||
* See file CREDITS for list of people who contributed to this
|
|
||||||
* project.
|
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or
|
|
||||||
* modify it under the terms of the GNU General Public License as
|
|
||||||
* published by the Free Software Foundation; either version 2 of
|
|
||||||
* the License, or (at your option) any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
||||||
* MA 02111-1307 USA
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <common.h>
|
|
||||||
#include <asm/arch/at91sam9rl.h>
|
|
||||||
#include <asm/arch/gpio.h>
|
|
||||||
#include <asm/arch/at91_pio.h>
|
|
||||||
|
|
||||||
#include <nand.h>
|
|
||||||
|
|
||||||
/*
|
|
||||||
* hardware specific access to control-lines
|
|
||||||
*/
|
|
||||||
#define MASK_ALE (1 << 21) /* our ALE is AD21 */
|
|
||||||
#define MASK_CLE (1 << 22) /* our CLE is AD22 */
|
|
||||||
|
|
||||||
static void at91sam9rlek_nand_hwcontrol(struct mtd_info *mtd,
|
|
||||||
int cmd, unsigned int ctrl)
|
|
||||||
{
|
|
||||||
struct nand_chip *this = mtd->priv;
|
|
||||||
|
|
||||||
if (ctrl & NAND_CTRL_CHANGE) {
|
|
||||||
ulong IO_ADDR_W = (ulong) this->IO_ADDR_W;
|
|
||||||
IO_ADDR_W &= ~(MASK_ALE | MASK_CLE);
|
|
||||||
|
|
||||||
if (ctrl & NAND_CLE)
|
|
||||||
IO_ADDR_W |= MASK_CLE;
|
|
||||||
if (ctrl & NAND_ALE)
|
|
||||||
IO_ADDR_W |= MASK_ALE;
|
|
||||||
|
|
||||||
at91_set_gpio_value(AT91_PIN_PB6, !(ctrl & NAND_NCE));
|
|
||||||
this->IO_ADDR_W = (void *) IO_ADDR_W;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (cmd != NAND_CMD_NONE)
|
|
||||||
writeb(cmd, this->IO_ADDR_W);
|
|
||||||
}
|
|
||||||
|
|
||||||
static int at91sam9rlek_nand_ready(struct mtd_info *mtd)
|
|
||||||
{
|
|
||||||
return at91_get_gpio_value(AT91_PIN_PD17);
|
|
||||||
}
|
|
||||||
|
|
||||||
int board_nand_init(struct nand_chip *nand)
|
|
||||||
{
|
|
||||||
nand->ecc.mode = NAND_ECC_SOFT;
|
|
||||||
#ifdef CONFIG_SYS_NAND_DBW_16
|
|
||||||
nand->options = NAND_BUSWIDTH_16;
|
|
||||||
#endif
|
|
||||||
nand->cmd_ctrl = at91sam9rlek_nand_hwcontrol;
|
|
||||||
nand->dev_ready = at91sam9rlek_nand_ready;
|
|
||||||
nand->chip_delay = 20;
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
@ -27,6 +27,7 @@
|
||||||
/* #define DEBUG */
|
/* #define DEBUG */
|
||||||
|
|
||||||
#include <common.h>
|
#include <common.h>
|
||||||
|
#include <net.h>
|
||||||
|
|
||||||
#define I2C_CHIP 0x50 /* I2C bus address of onboard EEPROM */
|
#define I2C_CHIP 0x50 /* I2C bus address of onboard EEPROM */
|
||||||
#define I2C_ALEN 1 /* length of EEPROM addresses in bytes */
|
#define I2C_ALEN 1 /* length of EEPROM addresses in bytes */
|
||||||
|
|
@ -66,7 +67,7 @@ int i2c_read (unsigned char chip, unsigned int addr, int alen,
|
||||||
* Internal structure: see struct definition
|
* Internal structure: see struct definition
|
||||||
*/
|
*/
|
||||||
|
|
||||||
void misc_init_r(void)
|
int misc_init_r(void)
|
||||||
{
|
{
|
||||||
struct manufacturer_data data;
|
struct manufacturer_data data;
|
||||||
char serial [9];
|
char serial [9];
|
||||||
|
|
@ -80,7 +81,7 @@ void misc_init_r(void)
|
||||||
if (i2c_read(I2C_CHIP, I2C_OFFSET, I2C_ALEN, (unsigned char *)&data,
|
if (i2c_read(I2C_CHIP, I2C_OFFSET, I2C_ALEN, (unsigned char *)&data,
|
||||||
sizeof(data)) != 0) {
|
sizeof(data)) != 0) {
|
||||||
puts ("Error reading manufacturer data from EEPROM\n");
|
puts ("Error reading manufacturer data from EEPROM\n");
|
||||||
return;
|
return -1;
|
||||||
}
|
}
|
||||||
|
|
||||||
/* check if manufacturer data block is valid */
|
/* check if manufacturer data block is valid */
|
||||||
|
|
@ -93,7 +94,7 @@ void misc_init_r(void)
|
||||||
|
|
||||||
if (chksum != data.chksum) {
|
if (chksum != data.chksum) {
|
||||||
puts ("Error: manufacturer data block has invalid checksum\n");
|
puts ("Error: manufacturer data block has invalid checksum\n");
|
||||||
return;
|
return -1;
|
||||||
}
|
}
|
||||||
|
|
||||||
/* copy serial number */
|
/* copy serial number */
|
||||||
|
|
@ -107,4 +108,6 @@ void misc_init_r(void)
|
||||||
if (getenv("ethaddr") == NULL) {
|
if (getenv("ethaddr") == NULL) {
|
||||||
eth_setenv_enetaddr("ethaddr", data.macadr);
|
eth_setenv_enetaddr("ethaddr", data.macadr);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -25,8 +25,38 @@ include $(TOPDIR)/config.mk
|
||||||
|
|
||||||
LIB = $(obj)lib$(SOC).a
|
LIB = $(obj)lib$(SOC).a
|
||||||
|
|
||||||
|
ifdef CONFIG_AT91CAP9
|
||||||
|
COBJS-$(CONFIG_MACB) += at91cap9_macb.o
|
||||||
|
COBJS-y += at91cap9_serial.o
|
||||||
|
COBJS-$(CONFIG_HAS_DATAFLASH) += at91cap9_spi.o
|
||||||
|
endif
|
||||||
|
ifdef CONFIG_AT91SAM9260
|
||||||
|
COBJS-$(CONFIG_MACB) += at91sam9260_macb.o
|
||||||
|
COBJS-y += at91sam9260_serial.o
|
||||||
|
COBJS-$(CONFIG_HAS_DATAFLASH) += at91sam9260_spi.o
|
||||||
|
endif
|
||||||
|
ifdef CONFIG_AT91SAM9G20
|
||||||
|
COBJS-$(CONFIG_MACB) += at91sam9260_macb.o
|
||||||
|
COBJS-y += at91sam9260_serial.o
|
||||||
|
COBJS-$(CONFIG_HAS_DATAFLASH) += at91sam9260_spi.o
|
||||||
|
endif
|
||||||
|
ifdef CONFIG_AT91SAM9261
|
||||||
|
COBJS-y += at91sam9261_serial.o
|
||||||
|
COBJS-$(CONFIG_HAS_DATAFLASH) += at91sam9261_spi.o
|
||||||
|
endif
|
||||||
|
ifdef CONFIG_AT91SAM9263
|
||||||
|
COBJS-$(CONFIG_MACB) += at91sam9263_macb.o
|
||||||
|
COBJS-y += at91sam9263_serial.o
|
||||||
|
COBJS-$(CONFIG_HAS_DATAFLASH) += at91sam9263_spi.o
|
||||||
|
COBJS-$(CONFIG_USB_OHCI_NEW) += at91sam9263_usb.o
|
||||||
|
endif
|
||||||
|
ifdef CONFIG_AT91SAM9RL
|
||||||
|
COBJS-y += at91sam9rl_serial.o
|
||||||
|
COBJS-$(CONFIG_HAS_DATAFLASH) += at91sam9rl_spi.o
|
||||||
|
endif
|
||||||
|
COBJS-$(CONFIG_AT91_LED) += led.o
|
||||||
|
COBJS-$(CONFIG_HAS_DATAFLASH) += spi.o
|
||||||
COBJS-y += timer.o
|
COBJS-y += timer.o
|
||||||
COBJS-$(CONFIG_HAS_DATAFLASH) +=spi.o
|
|
||||||
COBJS-y += usb.o
|
COBJS-y += usb.o
|
||||||
SOBJS = lowlevel_init.o
|
SOBJS = lowlevel_init.o
|
||||||
|
|
||||||
|
|
|
||||||
54
cpu/arm926ejs/at91/at91cap9_macb.c
Normal file
54
cpu/arm926ejs/at91/at91cap9_macb.c
Normal file
|
|
@ -0,0 +1,54 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
|
#include <asm/arch/at91_pmc.h>
|
||||||
|
#include <asm/arch/gpio.h>
|
||||||
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
|
void at91_macb_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PB21, 0); /* ETXCK_EREFCK */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB22, 0); /* ERXDV */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB25, 0); /* ERX0 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB26, 0); /* ERX1 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB27, 0); /* ERXER */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB28, 0); /* ETXEN */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB23, 0); /* ETX0 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB24, 0); /* ETX1 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB30, 0); /* EMDIO */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB29, 0); /* EMDC */
|
||||||
|
|
||||||
|
#ifndef CONFIG_RMII
|
||||||
|
at91_set_B_periph(AT91_PIN_PC25, 0); /* ECRS */
|
||||||
|
at91_set_B_periph(AT91_PIN_PC26, 0); /* ECOL */
|
||||||
|
at91_set_B_periph(AT91_PIN_PC22, 0); /* ERX2 */
|
||||||
|
at91_set_B_periph(AT91_PIN_PC23, 0); /* ERX3 */
|
||||||
|
at91_set_B_periph(AT91_PIN_PC27, 0); /* ERXCK */
|
||||||
|
at91_set_B_periph(AT91_PIN_PC20, 0); /* ETX2 */
|
||||||
|
at91_set_B_periph(AT91_PIN_PC21, 0); /* ETX3 */
|
||||||
|
at91_set_B_periph(AT91_PIN_PC24, 0); /* ETXER */
|
||||||
|
#endif
|
||||||
|
}
|
||||||
76
cpu/arm926ejs/at91/at91cap9_serial.c
Normal file
76
cpu/arm926ejs/at91/at91cap9_serial.c
Normal file
|
|
@ -0,0 +1,76 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
|
#include <asm/arch/at91_pmc.h>
|
||||||
|
#include <asm/arch/gpio.h>
|
||||||
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
|
void at91_serial0_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PA22, 1); /* TXD0 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA23, 0); /* RXD0 */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US0);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial1_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PD0, 1); /* TXD1 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PD1, 0); /* RXD1 */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US1);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial2_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PD2, 1); /* TXD2 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PD3, 0); /* RXD2 */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US2);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial3_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PC30, 0); /* DRXD */
|
||||||
|
at91_set_A_periph(AT91_PIN_PC31, 1); /* DTXD */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial_hw_init(void)
|
||||||
|
{
|
||||||
|
#ifdef CONFIG_USART0
|
||||||
|
at91_serial0_hw_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USART1
|
||||||
|
at91_serial1_hw_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USART2
|
||||||
|
at91_serial2_hw_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USART3 /* DBGU */
|
||||||
|
at91_serial3_hw_init();
|
||||||
|
#endif
|
||||||
|
}
|
||||||
75
cpu/arm926ejs/at91/at91cap9_spi.c
Normal file
75
cpu/arm926ejs/at91/at91cap9_spi.c
Normal file
|
|
@ -0,0 +1,75 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
|
#include <asm/arch/at91_pmc.h>
|
||||||
|
#include <asm/arch/gpio.h>
|
||||||
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
|
void at91_spi0_hw_init(unsigned long cs_mask)
|
||||||
|
{
|
||||||
|
at91_set_B_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
|
||||||
|
at91_set_B_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */
|
||||||
|
at91_set_B_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */
|
||||||
|
|
||||||
|
/* Enable clock */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_SPI0);
|
||||||
|
|
||||||
|
if (cs_mask & (1 << 0)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA5, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 1)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA3, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 2)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PD0, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 3)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PD1, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_spi1_hw_init(unsigned long cs_mask)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PB12, 0); /* SPI1_MISO */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB13, 0); /* SPI1_MOSI */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB14, 0); /* SPI1_SPCK */
|
||||||
|
|
||||||
|
/* Enable clock */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_SPI1);
|
||||||
|
|
||||||
|
if (cs_mask & (1 << 0)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PB15, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 1)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PB16, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 2)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PB17, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 3)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PB18, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
63
cpu/arm926ejs/at91/at91sam9260_macb.c
Normal file
63
cpu/arm926ejs/at91/at91sam9260_macb.c
Normal file
|
|
@ -0,0 +1,63 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
|
#include <asm/arch/at91_pmc.h>
|
||||||
|
#include <asm/arch/gpio.h>
|
||||||
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
|
void at91_macb_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PA19, 0); /* ETXCK_EREFCK */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA17, 0); /* ERXDV */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA14, 0); /* ERX0 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA15, 0); /* ERX1 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA18, 0); /* ERXER */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA16, 0); /* ETXEN */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA12, 0); /* ETX0 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA13, 0); /* ETX1 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA21, 0); /* EMDIO */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA20, 0); /* EMDC */
|
||||||
|
|
||||||
|
#ifndef CONFIG_RMII
|
||||||
|
at91_set_B_periph(AT91_PIN_PA28, 0); /* ECRS */
|
||||||
|
at91_set_B_periph(AT91_PIN_PA29, 0); /* ECOL */
|
||||||
|
at91_set_B_periph(AT91_PIN_PA25, 0); /* ERX2 */
|
||||||
|
at91_set_B_periph(AT91_PIN_PA26, 0); /* ERX3 */
|
||||||
|
at91_set_B_periph(AT91_PIN_PA27, 0); /* ERXCK */
|
||||||
|
#if defined(CONFIG_AT91SAM9260EK)
|
||||||
|
/*
|
||||||
|
* use PA10, PA11 for ETX2, ETX3.
|
||||||
|
* PA23 and PA24 are for TWI EEPROM
|
||||||
|
*/
|
||||||
|
at91_set_B_periph(AT91_PIN_PA10, 0); /* ETX2 */
|
||||||
|
at91_set_B_periph(AT91_PIN_PA11, 0); /* ETX3 */
|
||||||
|
#else
|
||||||
|
at91_set_B_periph(AT91_PIN_PA23, 0); /* ETX2 */
|
||||||
|
at91_set_B_periph(AT91_PIN_PA24, 0); /* ETX3 */
|
||||||
|
#endif
|
||||||
|
at91_set_B_periph(AT91_PIN_PA22, 0); /* ETXER */
|
||||||
|
#endif
|
||||||
|
}
|
||||||
76
cpu/arm926ejs/at91/at91sam9260_serial.c
Normal file
76
cpu/arm926ejs/at91/at91sam9260_serial.c
Normal file
|
|
@ -0,0 +1,76 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
|
#include <asm/arch/at91_pmc.h>
|
||||||
|
#include <asm/arch/gpio.h>
|
||||||
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
|
void at91_serial0_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PB4, 1); /* TXD0 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB5, 0); /* RXD0 */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US0);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial1_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PB6, 1); /* TXD1 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB7, 0); /* RXD1 */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US1);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial2_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PB8, 1); /* TXD2 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB9, 0); /* RXD2 */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US2);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial3_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PB14, 0); /* DRXD */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB15, 1); /* DTXD */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial_hw_init(void)
|
||||||
|
{
|
||||||
|
#ifdef CONFIG_USART0
|
||||||
|
at91_serial0_hw_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USART1
|
||||||
|
at91_serial1_hw_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USART2
|
||||||
|
at91_serial2_hw_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USART3 /* DBGU */
|
||||||
|
at91_serial3_hw_init();
|
||||||
|
#endif
|
||||||
|
}
|
||||||
75
cpu/arm926ejs/at91/at91sam9260_spi.c
Normal file
75
cpu/arm926ejs/at91/at91sam9260_spi.c
Normal file
|
|
@ -0,0 +1,75 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
|
#include <asm/arch/at91_pmc.h>
|
||||||
|
#include <asm/arch/gpio.h>
|
||||||
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
|
void at91_spi0_hw_init(unsigned long cs_mask)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */
|
||||||
|
|
||||||
|
/* Enable clock */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_SPI0);
|
||||||
|
|
||||||
|
if (cs_mask & (1 << 0)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA3, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 1)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PC11, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 2)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PC16, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 3)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PC17, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_spi1_hw_init(unsigned long cs_mask)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PB0, 0); /* SPI1_MISO */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB1, 0); /* SPI1_MOSI */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB2, 0); /* SPI1_SPCK */
|
||||||
|
|
||||||
|
/* Enable clock */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_SPI1);
|
||||||
|
|
||||||
|
if (cs_mask & (1 << 0)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PB3, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 1)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PC5, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 2)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PC4, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 3)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PC3, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
76
cpu/arm926ejs/at91/at91sam9261_serial.c
Normal file
76
cpu/arm926ejs/at91/at91sam9261_serial.c
Normal file
|
|
@ -0,0 +1,76 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
|
#include <asm/arch/at91_pmc.h>
|
||||||
|
#include <asm/arch/gpio.h>
|
||||||
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
|
void at91_serial0_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PC8, 1); /* TXD0 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PC9, 0); /* RXD0 */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US0);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial1_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PC12, 1); /* TXD1 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PC13, 0); /* RXD1 */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US1);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial2_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PC14, 1); /* TXD2 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PC15, 0); /* RXD2 */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US2);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial3_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PA9, 0); /* DRXD */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA10, 1); /* DTXD */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial_hw_init(void)
|
||||||
|
{
|
||||||
|
#ifdef CONFIG_USART0
|
||||||
|
at91_serial0_hw_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USART1
|
||||||
|
at91_serial1_hw_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USART2
|
||||||
|
at91_serial2_hw_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USART3 /* DBGU */
|
||||||
|
at91_serial3_hw_init();
|
||||||
|
#endif
|
||||||
|
}
|
||||||
75
cpu/arm926ejs/at91/at91sam9261_spi.c
Normal file
75
cpu/arm926ejs/at91/at91sam9261_spi.c
Normal file
|
|
@ -0,0 +1,75 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
|
#include <asm/arch/at91_pmc.h>
|
||||||
|
#include <asm/arch/gpio.h>
|
||||||
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
|
void at91_spi0_hw_init(unsigned long cs_mask)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */
|
||||||
|
|
||||||
|
/* Enable clock */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_SPI0);
|
||||||
|
|
||||||
|
if (cs_mask & (1 << 0)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA3, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 1)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA4, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 2)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA5, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 3)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA6, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_spi1_hw_init(unsigned long cs_mask)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PB30, 0); /* SPI1_MISO */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB31, 0); /* SPI1_MOSI */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB29, 0); /* SPI1_SPCK */
|
||||||
|
|
||||||
|
/* Enable clock */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_SPI1);
|
||||||
|
|
||||||
|
if (cs_mask & (1 << 0)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PB28, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 1)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA24, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 2)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA25, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 3)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA26, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
54
cpu/arm926ejs/at91/at91sam9263_macb.c
Normal file
54
cpu/arm926ejs/at91/at91sam9263_macb.c
Normal file
|
|
@ -0,0 +1,54 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
|
#include <asm/arch/at91_pmc.h>
|
||||||
|
#include <asm/arch/gpio.h>
|
||||||
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
|
void at91_macb_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PE21, 0); /* ETXCK_EREFCK */
|
||||||
|
at91_set_B_periph(AT91_PIN_PC25, 0); /* ERXDV */
|
||||||
|
at91_set_A_periph(AT91_PIN_PE25, 0); /* ERX0 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PE26, 0); /* ERX1 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PE27, 0); /* ERXER */
|
||||||
|
at91_set_A_periph(AT91_PIN_PE28, 0); /* ETXEN */
|
||||||
|
at91_set_A_periph(AT91_PIN_PE23, 0); /* ETX0 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PE24, 0); /* ETX1 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PE30, 0); /* EMDIO */
|
||||||
|
at91_set_A_periph(AT91_PIN_PE29, 0); /* EMDC */
|
||||||
|
|
||||||
|
#ifndef CONFIG_RMII
|
||||||
|
at91_set_A_periph(AT91_PIN_PE22, 0); /* ECRS */
|
||||||
|
at91_set_B_periph(AT91_PIN_PC26, 0); /* ECOL */
|
||||||
|
at91_set_B_periph(AT91_PIN_PC22, 0); /* ERX2 */
|
||||||
|
at91_set_B_periph(AT91_PIN_PC23, 0); /* ERX3 */
|
||||||
|
at91_set_B_periph(AT91_PIN_PC27, 0); /* ERXCK */
|
||||||
|
at91_set_B_periph(AT91_PIN_PC20, 0); /* ETX2 */
|
||||||
|
at91_set_B_periph(AT91_PIN_PC21, 0); /* ETX3 */
|
||||||
|
at91_set_B_periph(AT91_PIN_PC24, 0); /* ETXER */
|
||||||
|
#endif
|
||||||
|
}
|
||||||
76
cpu/arm926ejs/at91/at91sam9263_serial.c
Normal file
76
cpu/arm926ejs/at91/at91sam9263_serial.c
Normal file
|
|
@ -0,0 +1,76 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
|
#include <asm/arch/at91_pmc.h>
|
||||||
|
#include <asm/arch/gpio.h>
|
||||||
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
|
void at91_serial0_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PA26, 1); /* TXD0 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA27, 0); /* RXD0 */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_US0);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial1_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PD0, 1); /* TXD1 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PD1, 0); /* RXD1 */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_US1);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial2_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PD2, 1); /* TXD2 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PD3, 0); /* RXD2 */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_US2);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial3_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PC30, 0); /* DRXD */
|
||||||
|
at91_set_A_periph(AT91_PIN_PC31, 1); /* DTXD */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial_hw_init(void)
|
||||||
|
{
|
||||||
|
#ifdef CONFIG_USART0
|
||||||
|
at91_serial0_hw_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USART1
|
||||||
|
at91_serial1_hw_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USART2
|
||||||
|
at91_serial2_hw_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USART3 /* DBGU */
|
||||||
|
at91_serial3_hw_init();
|
||||||
|
#endif
|
||||||
|
}
|
||||||
75
cpu/arm926ejs/at91/at91sam9263_spi.c
Normal file
75
cpu/arm926ejs/at91/at91sam9263_spi.c
Normal file
|
|
@ -0,0 +1,75 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
|
#include <asm/arch/at91_pmc.h>
|
||||||
|
#include <asm/arch/gpio.h>
|
||||||
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
|
void at91_spi0_hw_init(unsigned long cs_mask)
|
||||||
|
{
|
||||||
|
at91_set_B_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
|
||||||
|
at91_set_B_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */
|
||||||
|
at91_set_B_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */
|
||||||
|
|
||||||
|
/* Enable clock */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_SPI0);
|
||||||
|
|
||||||
|
if (cs_mask & (1 << 0)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA5, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 1)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA3, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 2)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA4, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 3)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PB11, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_spi1_hw_init(unsigned long cs_mask)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PB12, 0); /* SPI1_MISO */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB13, 0); /* SPI1_MOSI */
|
||||||
|
at91_set_A_periph(AT91_PIN_PB14, 0); /* SPI1_SPCK */
|
||||||
|
|
||||||
|
/* Enable clock */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_SPI1);
|
||||||
|
|
||||||
|
if (cs_mask & (1 << 0)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PB15, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 1)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PB16, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 2)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PB17, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 3)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PB18, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
35
cpu/arm926ejs/at91/at91sam9263_usb.c
Normal file
35
cpu/arm926ejs/at91/at91sam9263_usb.c
Normal file
|
|
@ -0,0 +1,35 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
|
#include <asm/arch/gpio.h>
|
||||||
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
|
void at91_uhp_hw_init(void)
|
||||||
|
{
|
||||||
|
/* Enable VBus on UHP ports */
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA21, 0);
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA24, 0);
|
||||||
|
}
|
||||||
76
cpu/arm926ejs/at91/at91sam9rl_serial.c
Normal file
76
cpu/arm926ejs/at91/at91sam9rl_serial.c
Normal file
|
|
@ -0,0 +1,76 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
|
#include <asm/arch/at91_pmc.h>
|
||||||
|
#include <asm/arch/gpio.h>
|
||||||
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
|
void at91_serial0_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PA6, 1); /* TXD0 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA7, 0); /* RXD0 */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_US0);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial1_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PA11, 1); /* TXD1 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA12, 0); /* RXD1 */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_US1);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial2_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PA13, 1); /* TXD2 */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA14, 0); /* RXD2 */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_US2);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial3_hw_init(void)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PA21, 0); /* DRXD */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA22, 1); /* DTXD */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
|
||||||
|
}
|
||||||
|
|
||||||
|
void at91_serial_hw_init(void)
|
||||||
|
{
|
||||||
|
#ifdef CONFIG_USART0
|
||||||
|
at91_serial0_hw_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USART1
|
||||||
|
at91_serial1_hw_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USART2
|
||||||
|
at91_serial2_hw_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USART3 /* DBGU */
|
||||||
|
at91_serial3_hw_init();
|
||||||
|
#endif
|
||||||
|
}
|
||||||
52
cpu/arm926ejs/at91/at91sam9rl_spi.c
Normal file
52
cpu/arm926ejs/at91/at91sam9rl_spi.c
Normal file
|
|
@ -0,0 +1,52 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <asm/arch/at91_common.h>
|
||||||
|
#include <asm/arch/at91_pmc.h>
|
||||||
|
#include <asm/arch/gpio.h>
|
||||||
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
|
void at91_spi0_hw_init(unsigned long cs_mask)
|
||||||
|
{
|
||||||
|
at91_set_A_periph(AT91_PIN_PA25, 0); /* SPI0_MISO */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA26, 0); /* SPI0_MOSI */
|
||||||
|
at91_set_A_periph(AT91_PIN_PA27, 0); /* SPI0_SPCK */
|
||||||
|
|
||||||
|
/* Enable clock */
|
||||||
|
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_SPI);
|
||||||
|
|
||||||
|
if (cs_mask & (1 << 0)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PA28, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 1)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PB7, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 2)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PD8, 1);
|
||||||
|
}
|
||||||
|
if (cs_mask & (1 << 3)) {
|
||||||
|
at91_set_gpio_output(AT91_PIN_PD9, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
64
cpu/arm926ejs/at91/led.c
Normal file
64
cpu/arm926ejs/at91/led.c
Normal file
|
|
@ -0,0 +1,64 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <asm/arch/at91_pmc.h>
|
||||||
|
#include <asm/arch/gpio.h>
|
||||||
|
#include <asm/arch/io.h>
|
||||||
|
|
||||||
|
#ifdef CONFIG_RED_LED
|
||||||
|
void red_LED_on(void)
|
||||||
|
{
|
||||||
|
at91_set_gpio_value(CONFIG_RED_LED, 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
void red_LED_off(void)
|
||||||
|
{
|
||||||
|
at91_set_gpio_value(CONFIG_RED_LED, 0);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_GREEN_LED
|
||||||
|
void green_LED_on(void)
|
||||||
|
{
|
||||||
|
at91_set_gpio_value(CONFIG_GREEN_LED, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
void green_LED_off(void)
|
||||||
|
{
|
||||||
|
at91_set_gpio_value(CONFIG_GREEN_LED, 1);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_YELLOW_LED
|
||||||
|
void yellow_LED_on(void)
|
||||||
|
{
|
||||||
|
at91_set_gpio_value(CONFIG_YELLOW_LED, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
void yellow_LED_off(void)
|
||||||
|
{
|
||||||
|
at91_set_gpio_value(CONFIG_YELLOW_LED, 1);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
@ -33,7 +33,7 @@ int usb_cpu_init(void)
|
||||||
{
|
{
|
||||||
|
|
||||||
#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
|
#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
|
||||||
defined(CONFIG_AT91SAM9263)
|
defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20)
|
||||||
/* Enable PLLB */
|
/* Enable PLLB */
|
||||||
at91_sys_write(AT91_CKGR_PLLBR, CONFIG_SYS_AT91_PLLB);
|
at91_sys_write(AT91_CKGR_PLLBR, CONFIG_SYS_AT91_PLLB);
|
||||||
while ((at91_sys_read(AT91_PMC_SR) & AT91_PMC_LOCKB) != AT91_PMC_LOCKB)
|
while ((at91_sys_read(AT91_PMC_SR) & AT91_PMC_LOCKB) != AT91_PMC_LOCKB)
|
||||||
|
|
@ -62,7 +62,7 @@ int usb_cpu_stop(void)
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
|
#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
|
||||||
defined(CONFIG_AT91SAM9263)
|
defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20)
|
||||||
/* Disable PLLB */
|
/* Disable PLLB */
|
||||||
at91_sys_write(AT91_CKGR_PLLBR, 0);
|
at91_sys_write(AT91_CKGR_PLLBR, 0);
|
||||||
while ((at91_sys_read(AT91_PMC_SR) & AT91_PMC_LOCKB) != 0)
|
while ((at91_sys_read(AT91_PMC_SR) & AT91_PMC_LOCKB) != 0)
|
||||||
|
|
|
||||||
|
|
@ -3,7 +3,7 @@ Atmel AT91 Evaluation kits
|
||||||
http://atmel.com/dyn/products/tools.asp?family_id=605#1443
|
http://atmel.com/dyn/products/tools.asp?family_id=605#1443
|
||||||
|
|
||||||
------------------------------------------------------------------------------
|
------------------------------------------------------------------------------
|
||||||
AT91SAM9260EK & AT91SAM9XEEK
|
AT91SAM9260EK, AT91SAM9G20EK & AT91SAM9XEEK
|
||||||
------------------------------------------------------------------------------
|
------------------------------------------------------------------------------
|
||||||
|
|
||||||
Memory map
|
Memory map
|
||||||
|
|
|
||||||
|
|
@ -35,6 +35,7 @@ COBJS-y += nand_ids.o
|
||||||
COBJS-y += nand_util.o
|
COBJS-y += nand_util.o
|
||||||
endif
|
endif
|
||||||
|
|
||||||
|
COBJS-$(CONFIG_NAND_ATMEL) += atmel_nand.o
|
||||||
COBJS-$(CONFIG_DRIVER_NAND_BFIN) += bfin_nand.o
|
COBJS-$(CONFIG_DRIVER_NAND_BFIN) += bfin_nand.o
|
||||||
COBJS-$(CONFIG_NAND_FSL_ELBC) += fsl_elbc_nand.o
|
COBJS-$(CONFIG_NAND_FSL_ELBC) += fsl_elbc_nand.o
|
||||||
COBJS-$(CONFIG_NAND_FSL_UPM) += fsl_upm.o
|
COBJS-$(CONFIG_NAND_FSL_UPM) += fsl_upm.o
|
||||||
|
|
|
||||||
|
|
@ -25,33 +25,29 @@
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <common.h>
|
#include <common.h>
|
||||||
#include <asm/arch/at91sam9260.h>
|
#include <asm/arch/hardware.h>
|
||||||
#include <asm/arch/gpio.h>
|
#include <asm/arch/gpio.h>
|
||||||
#include <asm/arch/at91_pio.h>
|
#include <asm/arch/at91_pio.h>
|
||||||
|
|
||||||
#include <nand.h>
|
#include <nand.h>
|
||||||
|
|
||||||
/*
|
static void at91_nand_hwcontrol(struct mtd_info *mtd,
|
||||||
* hardware specific access to control-lines
|
|
||||||
*/
|
|
||||||
#define MASK_ALE (1 << 21) /* our ALE is AD21 */
|
|
||||||
#define MASK_CLE (1 << 22) /* our CLE is AD22 */
|
|
||||||
|
|
||||||
static void at91sam9260ek_nand_hwcontrol(struct mtd_info *mtd,
|
|
||||||
int cmd, unsigned int ctrl)
|
int cmd, unsigned int ctrl)
|
||||||
{
|
{
|
||||||
struct nand_chip *this = mtd->priv;
|
struct nand_chip *this = mtd->priv;
|
||||||
|
|
||||||
if (ctrl & NAND_CTRL_CHANGE) {
|
if (ctrl & NAND_CTRL_CHANGE) {
|
||||||
ulong IO_ADDR_W = (ulong) this->IO_ADDR_W;
|
ulong IO_ADDR_W = (ulong) this->IO_ADDR_W;
|
||||||
IO_ADDR_W &= ~(MASK_ALE | MASK_CLE);
|
IO_ADDR_W &= ~(CONFIG_SYS_NAND_MASK_ALE
|
||||||
|
| CONFIG_SYS_NAND_MASK_CLE);
|
||||||
|
|
||||||
if (ctrl & NAND_CLE)
|
if (ctrl & NAND_CLE)
|
||||||
IO_ADDR_W |= MASK_CLE;
|
IO_ADDR_W |= CONFIG_SYS_NAND_MASK_CLE;
|
||||||
if (ctrl & NAND_ALE)
|
if (ctrl & NAND_ALE)
|
||||||
IO_ADDR_W |= MASK_ALE;
|
IO_ADDR_W |= CONFIG_SYS_NAND_MASK_ALE;
|
||||||
|
|
||||||
at91_set_gpio_value(AT91_PIN_PC14, !(ctrl & NAND_NCE));
|
at91_set_gpio_value(CONFIG_SYS_NAND_ENABLE_PIN,
|
||||||
|
!(ctrl & NAND_NCE));
|
||||||
this->IO_ADDR_W = (void *) IO_ADDR_W;
|
this->IO_ADDR_W = (void *) IO_ADDR_W;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
@ -59,10 +55,12 @@ static void at91sam9260ek_nand_hwcontrol(struct mtd_info *mtd,
|
||||||
writeb(cmd, this->IO_ADDR_W);
|
writeb(cmd, this->IO_ADDR_W);
|
||||||
}
|
}
|
||||||
|
|
||||||
static int at91sam9260ek_nand_ready(struct mtd_info *mtd)
|
#ifdef CONFIG_SYS_NAND_READY_PIN
|
||||||
|
static int at91_nand_ready(struct mtd_info *mtd)
|
||||||
{
|
{
|
||||||
return at91_get_gpio_value(AT91_PIN_PC13);
|
return at91_get_gpio_value(CONFIG_SYS_NAND_READY_PIN);
|
||||||
}
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
int board_nand_init(struct nand_chip *nand)
|
int board_nand_init(struct nand_chip *nand)
|
||||||
{
|
{
|
||||||
|
|
@ -70,8 +68,10 @@ int board_nand_init(struct nand_chip *nand)
|
||||||
#ifdef CONFIG_SYS_NAND_DBW_16
|
#ifdef CONFIG_SYS_NAND_DBW_16
|
||||||
nand->options = NAND_BUSWIDTH_16;
|
nand->options = NAND_BUSWIDTH_16;
|
||||||
#endif
|
#endif
|
||||||
nand->cmd_ctrl = at91sam9260ek_nand_hwcontrol;
|
nand->cmd_ctrl = at91_nand_hwcontrol;
|
||||||
nand->dev_ready = at91sam9260ek_nand_ready;
|
#ifdef CONFIG_SYS_NAND_READY_PIN
|
||||||
|
nand->dev_ready = at91_nand_ready;
|
||||||
|
#endif
|
||||||
nand->chip_delay = 20;
|
nand->chip_delay = 20;
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
|
|
@ -447,14 +447,14 @@ static int macb_init(struct eth_device *netdev, bd_t *bd)
|
||||||
/* choose RMII or MII mode. This depends on the board */
|
/* choose RMII or MII mode. This depends on the board */
|
||||||
#ifdef CONFIG_RMII
|
#ifdef CONFIG_RMII
|
||||||
#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
|
#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
|
||||||
defined(CONFIG_AT91SAM9263)
|
defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20)
|
||||||
macb_writel(macb, USRIO, MACB_BIT(RMII) | MACB_BIT(CLKEN));
|
macb_writel(macb, USRIO, MACB_BIT(RMII) | MACB_BIT(CLKEN));
|
||||||
#else
|
#else
|
||||||
macb_writel(macb, USRIO, 0);
|
macb_writel(macb, USRIO, 0);
|
||||||
#endif
|
#endif
|
||||||
#else
|
#else
|
||||||
#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
|
#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
|
||||||
defined(CONFIG_AT91SAM9263)
|
defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20)
|
||||||
macb_writel(macb, USRIO, MACB_BIT(CLKEN));
|
macb_writel(macb, USRIO, MACB_BIT(CLKEN));
|
||||||
#else
|
#else
|
||||||
macb_writel(macb, USRIO, MACB_BIT(MII));
|
macb_writel(macb, USRIO, MACB_BIT(MII));
|
||||||
|
|
|
||||||
38
include/asm-arm/arch-at91/at91_common.h
Normal file
38
include/asm-arm/arch-at91/at91_common.h
Normal file
|
|
@ -0,0 +1,38 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2007-2008
|
||||||
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef AT91_COMMON_H
|
||||||
|
#define AT91_COMMON_H
|
||||||
|
|
||||||
|
void at91_macb_hw_init(void);
|
||||||
|
void at91_serial_hw_init(void);
|
||||||
|
void at91_serial0_hw_init(void);
|
||||||
|
void at91_serial1_hw_init(void);
|
||||||
|
void at91_serial2_hw_init(void);
|
||||||
|
void at91_serial3_hw_init(void);
|
||||||
|
void at91_spi0_hw_init(unsigned long cs_mask);
|
||||||
|
void at91_spi1_hw_init(unsigned long cs_mask);
|
||||||
|
void at91_uhp_hw_init(void);
|
||||||
|
|
||||||
|
#endif /* AT91_COMMON_H */
|
||||||
|
|
@ -18,7 +18,7 @@
|
||||||
|
|
||||||
#if defined(CONFIG_AT91RM9200)
|
#if defined(CONFIG_AT91RM9200)
|
||||||
#include <asm/arch/at91rm9200.h>
|
#include <asm/arch/at91rm9200.h>
|
||||||
#elif defined(CONFIG_AT91SAM9260)
|
#elif defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9G20)
|
||||||
#include <asm/arch/at91sam9260.h>
|
#include <asm/arch/at91sam9260.h>
|
||||||
#define AT91_BASE_SPI AT91SAM9260_BASE_SPI0
|
#define AT91_BASE_SPI AT91SAM9260_BASE_SPI0
|
||||||
#define AT91_ID_UHP AT91SAM9260_ID_UHP
|
#define AT91_ID_UHP AT91SAM9260_ID_UHP
|
||||||
|
|
|
||||||
|
|
@ -97,9 +97,18 @@
|
||||||
#define DATAFLASH_TCHS (0x1 << 24)
|
#define DATAFLASH_TCHS (0x1 << 24)
|
||||||
|
|
||||||
/* NAND flash */
|
/* NAND flash */
|
||||||
|
#ifdef CONFIG_CMD_NAND
|
||||||
|
#define CONFIG_NAND_ATMEL
|
||||||
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
||||||
#define CONFIG_SYS_NAND_BASE 0x40000000
|
#define CONFIG_SYS_NAND_BASE 0x40000000
|
||||||
#define CONFIG_SYS_NAND_DBW_8 1
|
#define CONFIG_SYS_NAND_DBW_8 1
|
||||||
|
/* our ALE is AD21 */
|
||||||
|
#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
|
||||||
|
/* our CLE is AD22 */
|
||||||
|
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
|
||||||
|
#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
|
||||||
|
#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC13
|
||||||
|
#endif
|
||||||
|
|
||||||
/* NOR flash - no real flash on this board */
|
/* NOR flash - no real flash on this board */
|
||||||
#define CONFIG_SYS_NO_FLASH 1
|
#define CONFIG_SYS_NO_FLASH 1
|
||||||
|
|
|
||||||
|
|
@ -70,6 +70,12 @@
|
||||||
#define CONFIG_ATMEL_LCD_BGR555 1
|
#define CONFIG_ATMEL_LCD_BGR555 1
|
||||||
#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
|
#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
|
||||||
|
|
||||||
|
/* LED */
|
||||||
|
#define CONFIG_AT91_LED
|
||||||
|
#define CONFIG_RED_LED AT91_PIN_PC29 /* this is the power led */
|
||||||
|
#define CONFIG_GREEN_LED AT91_PIN_PA10 /* this is the user1 led */
|
||||||
|
#define CONFIG_YELLOW_LED AT91_PIN_PA11 /* this is the user1 led */
|
||||||
|
|
||||||
#define CONFIG_BOOTDELAY 3
|
#define CONFIG_BOOTDELAY 3
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
|
@ -116,8 +122,16 @@
|
||||||
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
|
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
|
||||||
#define CONFIG_SYS_MAX_FLASH_SECT 256
|
#define CONFIG_SYS_MAX_FLASH_SECT 256
|
||||||
#define CONFIG_SYS_MAX_FLASH_BANKS 1
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1
|
||||||
|
/* our ALE is AD21 */
|
||||||
|
#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
|
||||||
|
/* our CLE is AD22 */
|
||||||
|
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
|
||||||
|
#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PD15
|
||||||
|
#endif
|
||||||
|
|
||||||
/* NAND flash */
|
/* NAND flash */
|
||||||
|
#ifdef CONFIG_CMD_NAND
|
||||||
|
#define CONFIG_NAND_ATMEL
|
||||||
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
||||||
#define CONFIG_SYS_NAND_BASE 0x40000000
|
#define CONFIG_SYS_NAND_BASE 0x40000000
|
||||||
#define CONFIG_SYS_NAND_DBW_8 1
|
#define CONFIG_SYS_NAND_DBW_8 1
|
||||||
|
|
|
||||||
|
|
@ -3,7 +3,7 @@
|
||||||
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||||
* Lead Tech Design <www.leadtechdesign.com>
|
* Lead Tech Design <www.leadtechdesign.com>
|
||||||
*
|
*
|
||||||
* Configuation settings for the AT91SAM9260EK board.
|
* Configuation settings for the AT91SAM9260EK & AT91SAM9G20EK boards.
|
||||||
*
|
*
|
||||||
* See file CREDITS for list of people who contributed to this
|
* See file CREDITS for list of people who contributed to this
|
||||||
* project.
|
* project.
|
||||||
|
|
@ -28,18 +28,26 @@
|
||||||
#define __CONFIG_H
|
#define __CONFIG_H
|
||||||
|
|
||||||
/* ARM asynchronous clock */
|
/* ARM asynchronous clock */
|
||||||
#define AT91_CPU_NAME "AT91SAM9260"
|
|
||||||
#define AT91_MAIN_CLOCK 18432000 /* 18.432 MHz crystal */
|
#define AT91_MAIN_CLOCK 18432000 /* 18.432 MHz crystal */
|
||||||
#define AT91_MASTER_CLOCK 100000000 /* peripheral */
|
|
||||||
#define AT91_CPU_CLOCK 200000000 /* cpu */
|
|
||||||
#define CONFIG_SYS_AT91_PLLB 0x107c3e18 /* PLLB settings for USB */
|
#define CONFIG_SYS_AT91_PLLB 0x107c3e18 /* PLLB settings for USB */
|
||||||
#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
|
#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
|
||||||
|
|
||||||
#define AT91_SLOW_CLOCK 32768 /* slow clock */
|
#define AT91_SLOW_CLOCK 32768 /* slow clock */
|
||||||
|
|
||||||
#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */
|
#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */
|
||||||
|
|
||||||
|
#ifdef CONFIG_AT91SAM9G20EK
|
||||||
|
#define AT91_CPU_NAME "AT91SAM9G20"
|
||||||
|
#define AT91_MASTER_CLOCK 132000000 /* peripheral */
|
||||||
|
#define AT91_CPU_CLOCK 396000000 /* cpu */
|
||||||
|
#define CONFIG_AT91SAM9G20 1 /* It's an Atmel AT91SAM9G20 SoC*/
|
||||||
|
#else
|
||||||
|
#define AT91_CPU_NAME "AT91SAM9260"
|
||||||
|
#define AT91_MASTER_CLOCK 100000000 /* peripheral */
|
||||||
|
#define AT91_CPU_CLOCK 200000000 /* cpu */
|
||||||
#define CONFIG_AT91SAM9260 1 /* It's an Atmel AT91SAM9260 SoC*/
|
#define CONFIG_AT91SAM9260 1 /* It's an Atmel AT91SAM9260 SoC*/
|
||||||
#define CONFIG_AT91SAM9260EK 1 /* on an AT91SAM9260EK Board */
|
#endif
|
||||||
|
|
||||||
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
|
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
|
||||||
|
|
||||||
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
|
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
|
||||||
|
|
@ -58,6 +66,11 @@
|
||||||
#undef CONFIG_USART2
|
#undef CONFIG_USART2
|
||||||
#define CONFIG_USART3 1 /* USART 3 is DBGU */
|
#define CONFIG_USART3 1 /* USART 3 is DBGU */
|
||||||
|
|
||||||
|
/* LED */
|
||||||
|
#define CONFIG_AT91_LED
|
||||||
|
#define CONFIG_RED_LED AT91_PIN_PA9 /* this is the power led */
|
||||||
|
#define CONFIG_GREEN_LED AT91_PIN_PA6 /* this is the user led */
|
||||||
|
|
||||||
#define CONFIG_BOOTDELAY 3
|
#define CONFIG_BOOTDELAY 3
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
|
@ -96,13 +109,27 @@
|
||||||
#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */
|
#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */
|
||||||
#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 0xD0000000 /* CS1 */
|
#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 0xD0000000 /* CS1 */
|
||||||
#define AT91_SPI_CLK 15000000
|
#define AT91_SPI_CLK 15000000
|
||||||
|
|
||||||
|
#ifdef CONFIG_AT91SAM9G20EK
|
||||||
|
#define DATAFLASH_TCSS (0x22 << 16)
|
||||||
|
#else
|
||||||
#define DATAFLASH_TCSS (0x1a << 16)
|
#define DATAFLASH_TCSS (0x1a << 16)
|
||||||
|
#endif
|
||||||
#define DATAFLASH_TCHS (0x1 << 24)
|
#define DATAFLASH_TCHS (0x1 << 24)
|
||||||
|
|
||||||
/* NAND flash */
|
/* NAND flash */
|
||||||
|
#ifdef CONFIG_CMD_NAND
|
||||||
|
#define CONFIG_NAND_ATMEL
|
||||||
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
||||||
#define CONFIG_SYS_NAND_BASE 0x40000000
|
#define CONFIG_SYS_NAND_BASE 0x40000000
|
||||||
#define CONFIG_SYS_NAND_DBW_8 1
|
#define CONFIG_SYS_NAND_DBW_8 1
|
||||||
|
/* our ALE is AD21 */
|
||||||
|
#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
|
||||||
|
/* our CLE is AD22 */
|
||||||
|
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
|
||||||
|
#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
|
||||||
|
#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC13
|
||||||
|
#endif
|
||||||
|
|
||||||
/* NOR flash - no real flash on this board */
|
/* NOR flash - no real flash on this board */
|
||||||
#define CONFIG_SYS_NO_FLASH 1
|
#define CONFIG_SYS_NO_FLASH 1
|
||||||
|
|
|
||||||
|
|
@ -69,6 +69,12 @@
|
||||||
#define CONFIG_ATMEL_LCD_BGR555 1
|
#define CONFIG_ATMEL_LCD_BGR555 1
|
||||||
#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
|
#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
|
||||||
|
|
||||||
|
/* LED */
|
||||||
|
#define CONFIG_AT91_LED
|
||||||
|
#define CONFIG_RED_LED AT91_PIN_PA23 /* this is the power led */
|
||||||
|
#define CONFIG_GREEN_LED AT91_PIN_PA13 /* this is the user1 led */
|
||||||
|
#define CONFIG_YELLOW_LED AT91_PIN_PA14 /* this is the user2 led */
|
||||||
|
|
||||||
#define CONFIG_BOOTDELAY 3
|
#define CONFIG_BOOTDELAY 3
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
|
@ -111,9 +117,18 @@
|
||||||
#define DATAFLASH_TCHS (0x1 << 24)
|
#define DATAFLASH_TCHS (0x1 << 24)
|
||||||
|
|
||||||
/* NAND flash */
|
/* NAND flash */
|
||||||
|
#ifdef CONFIG_CMD_NAND
|
||||||
|
#define CONFIG_NAND_ATMEL
|
||||||
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
||||||
#define CONFIG_SYS_NAND_BASE 0x40000000
|
#define CONFIG_SYS_NAND_BASE 0x40000000
|
||||||
#define CONFIG_SYS_NAND_DBW_8 1
|
#define CONFIG_SYS_NAND_DBW_8 1
|
||||||
|
/* our ALE is AD22 */
|
||||||
|
#define CONFIG_SYS_NAND_MASK_ALE (1 << 22)
|
||||||
|
/* our CLE is AD21 */
|
||||||
|
#define CONFIG_SYS_NAND_MASK_CLE (1 << 21)
|
||||||
|
#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
|
||||||
|
#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC15
|
||||||
|
#endif
|
||||||
|
|
||||||
/* NOR flash - no real flash on this board */
|
/* NOR flash - no real flash on this board */
|
||||||
#define CONFIG_SYS_NO_FLASH 1
|
#define CONFIG_SYS_NO_FLASH 1
|
||||||
|
|
|
||||||
|
|
@ -70,6 +70,12 @@
|
||||||
#define CONFIG_ATMEL_LCD_BGR555 1
|
#define CONFIG_ATMEL_LCD_BGR555 1
|
||||||
#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
|
#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
|
||||||
|
|
||||||
|
/* LED */
|
||||||
|
#define CONFIG_AT91_LED
|
||||||
|
#define CONFIG_RED_LED AT91_PIN_PB7 /* this is the power led */
|
||||||
|
#define CONFIG_GREEN_LED AT91_PIN_PB8 /* this is the user1 led */
|
||||||
|
#define CONFIG_YELLOW_LED AT91_PIN_PC29 /* this is the user2 led */
|
||||||
|
|
||||||
#define CONFIG_BOOTDELAY 3
|
#define CONFIG_BOOTDELAY 3
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
|
@ -123,9 +129,18 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/* NAND flash */
|
/* NAND flash */
|
||||||
|
#ifdef CONFIG_CMD_NAND
|
||||||
|
#define CONFIG_NAND_ATMEL
|
||||||
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
||||||
#define CONFIG_SYS_NAND_BASE 0x40000000
|
#define CONFIG_SYS_NAND_BASE 0x40000000
|
||||||
#define CONFIG_SYS_NAND_DBW_8 1
|
#define CONFIG_SYS_NAND_DBW_8 1
|
||||||
|
/* our ALE is AD21 */
|
||||||
|
#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
|
||||||
|
/* our CLE is AD22 */
|
||||||
|
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
|
||||||
|
#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PD15
|
||||||
|
#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PA22
|
||||||
|
#endif
|
||||||
|
|
||||||
/* Ethernet */
|
/* Ethernet */
|
||||||
#define CONFIG_MACB 1
|
#define CONFIG_MACB 1
|
||||||
|
|
|
||||||
|
|
@ -69,6 +69,12 @@
|
||||||
#define CONFIG_ATMEL_LCD_RGB565 1
|
#define CONFIG_ATMEL_LCD_RGB565 1
|
||||||
#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
|
#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
|
||||||
|
|
||||||
|
/* LED */
|
||||||
|
#define CONFIG_AT91_LED
|
||||||
|
#define CONFIG_RED_LED AT91_PIN_PD14 /* this is the power led */
|
||||||
|
#define CONFIG_GREEN_LED AT91_PIN_PD15 /* this is the user1 led */
|
||||||
|
#define CONFIG_YELLOW_LED AT91_PIN_PD16 /* this is the user2 led */
|
||||||
|
|
||||||
#define CONFIG_BOOTDELAY 3
|
#define CONFIG_BOOTDELAY 3
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
|
@ -104,9 +110,18 @@
|
||||||
#define CONFIG_SYS_NO_FLASH 1
|
#define CONFIG_SYS_NO_FLASH 1
|
||||||
|
|
||||||
/* NAND flash */
|
/* NAND flash */
|
||||||
|
#ifdef CONFIG_CMD_NAND
|
||||||
|
#define CONFIG_NAND_ATMEL
|
||||||
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
||||||
#define CONFIG_SYS_NAND_BASE 0x40000000
|
#define CONFIG_SYS_NAND_BASE 0x40000000
|
||||||
#define CONFIG_SYS_NAND_DBW_8 1
|
#define CONFIG_SYS_NAND_DBW_8 1
|
||||||
|
/* our ALE is AD21 */
|
||||||
|
#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
|
||||||
|
/* our CLE is AD22 */
|
||||||
|
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
|
||||||
|
#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PB6
|
||||||
|
#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PD17
|
||||||
|
#endif
|
||||||
|
|
||||||
/* Ethernet - not present */
|
/* Ethernet - not present */
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue