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MX35: flea3: changes due to hardware revision B

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Revision B of the board uses CSD0 for the DRAM,
as usual for MX3 boards. The patch fixes also
some values in the U-Boot environment.

Signed-off-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Stefano Babic 2011-11-25 09:08:36 +01:00 • committed by Albert ARIBAUD
parent 40f6fffee5
commit fda241d59d
2 changed files with 14 additions and 10 deletions
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4
board/CarMediaLab/flea3/flea3.c
View file

@ -160,7 +160,7 @@ static void board_setup_sdram(void)
writel(0x2000, &esdc->esdctl0); writel(0x2000, &esdc->esdctl0);
writel(0x2000, &esdc->esdctl1); writel(0x2000, &esdc->esdctl1);
board_setup_sdram_bank(CSD1_BASE_ADDR); board_setup_sdram_bank(CSD0_BASE_ADDR);
} }
static void setup_iomux_uart3(void) static void setup_iomux_uart3(void)
@ -229,7 +229,7 @@ int board_early_init_f(void)
(struct ccm_regs *)IMX_CCM_BASE; (struct ccm_regs *)IMX_CCM_BASE;
/* setup GPIO3_1 to set HighVCore signal */ /* setup GPIO3_1 to set HighVCore signal */
mxc_request_iomux(MX35_PIN_ATA_DATA1, MUX_CONFIG_ALT5); mxc_request_iomux(MX35_PIN_ATA_DA1, MUX_CONFIG_ALT5);
gpio_direction_output(65, 1); gpio_direction_output(65, 1);
/* initialize PLL and clock configuration */ /* initialize PLL and clock configuration */

20
include/configs/flea3.h
View file

@ -107,7 +107,7 @@
#define CONFIG_BOOTDELAY 3 #define CONFIG_BOOTDELAY 3
#define CONFIG_LOADADDR 0x90800000 /* loadaddr env var */ #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
/* /*
@ -162,10 +162,10 @@
* Physical Memory Map * Physical Memory Map
*/ */
#define CONFIG_NR_DRAM_BANKS 1 #define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM_1 CSD1_BASE_ADDR #define PHYS_SDRAM_1 CSD0_BASE_ADDR
#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) #define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024)
#define CONFIG_SYS_SDRAM_BASE CSD1_BASE_ADDR #define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000) #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000)
#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2) #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2)
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
@ -181,10 +181,14 @@
#define CONFIG_FLASH_CFI_MTD #define CONFIG_FLASH_CFI_MTD
#define CONFIG_MTD_PARTITIONS #define CONFIG_MTD_PARTITIONS
#define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0" #define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0"
#define MTDPARTS_DEFAULT "mtdparts=mxc_nand:196m(root1)," \ #define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \
"196m(root2),-(user);" \ "32m(rootfb)," \
"64m(pcache)," \
"64m(app1)," \
"10m(app2),-(spool);" \
"physmap-flash.0:512k(u-boot),64k(env1)," \ "physmap-flash.0:512k(u-boot),64k(env1)," \
"64k(env2),3776k(kernel1),3776k(kernel2)" "64k(env2),3776k(kernel1),3776k(kernel2)"
/* /*
* FLASH and environment organization * FLASH and environment organization
*/ */
@ -249,10 +253,10 @@
"else run addip_sta;fi\0" \ "else run addip_sta;fi\0" \
"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
"addtty=setenv bootargs ${bootargs}" \ "addtty=setenv bootargs ${bootargs}" \
" console=ttymxc0,${baudrate}\0" \ " console=ttymxc2,${baudrate}\0" \
"addmisc=setenv bootargs ${bootargs} ${misc}\0" \ "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
"loadaddr=90800000\0" \ "loadaddr=80800000\0" \
"kernel_addr_r=90800000\0" \ "kernel_addr_r=80800000\0" \
"hostname=" xstr(CONFIG_HOSTNAME) "\0" \ "hostname=" xstr(CONFIG_HOSTNAME) "\0" \
"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \ "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
"ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0" \ "ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0" \