GitHub-Mirror/u-boot
2
0
Fork 0
mirror of https://github.com/Fishwaldo/u-boot.git synced 2025-03-18 21:21:37 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge branch 'master' of git://git.denx.de/u-boot-arm

Browse source 
* 'master' of git://git.denx.de/u-boot-arm:
  ARM: MX5: Fix broken leftover TO-2 errata workaround
  MX31: Cleanup clock function
  scb9328: Add ARM relocation support
  am3517evm: change console device from ttyS2 to ttyO2
  Remove volatile qualifier in get_ram_size() calls
  TI: TNETV107X Fix Build Error
  ARM: add missing CONFIG_SKIP_LOWLEVEL_INIT for armv7
  arm: add CONFIG_MACH_TYPE setting and documentation
  arm: add __ilog2 function
  Timer: Fix misuse of ARM *timer_masked() functions outside arch/arm
  EfikaMX: Enable EXT2 booting
  EfikaMX: Add missing CONFIG_SYS_TEXT_BASE
  EfikaMX: Use correct imximage.cfg
  MX27: Update to autogenerated asm-offsets.h
  MX5: Update to autogenerated asm-offsets.h
  imx: Add support for zmx25 board
  imx: Make imx25 compatible to mxc_gpio driver and fix in tx25
  imx: Add auto generation of asm-offsets.h for imx25
  imx: Add support for USB EHCI on imx25
  imx: Use correct imx25 reset.c
  imx: Add get_tbclk() function for imx25
  ARM: Update maintainer of board scb9328
  mx27: Make the UART port number explicit
  build: Add targets for auto gen of asm-offsets.h and use it in imx35
  mx31pdk: cosmetic: Fix line over 80 characters
This commit is contained in:
Wolfgang Denk 2011-07-18 21:04:56 +02:00
commit cdf1a2328a
99 changed files with 1242 additions and 360 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
MAINTAINERS
View file

@ -697,9 +697,6 @@ Matthias Kaehlcke <matthias@kaehlcke.net>
edb9315 ARM920T (EP9315)
edb9315a ARM920T (EP9315)
Konstantin Kletschke <kletschke@synertronixx.de>
scb9328 ARM920T
Nishant Kamat <nskamat@ti.com>
omap1610h2 ARM926EJS
@ -714,6 +711,9 @@ Chander Kashyap <k.chander@samsung.com>
SMDKV310 ARM ARMV7 (S5PC210 SoC)
Torsten Koschorrek <koschorrek@synertronixx.de>
scb9328 ARM920T (i.MXL)
Frederik Kriewitz <frederik@kriewitz.eu>
devkit8000 ARM ARMV7 (OMAP3530 SoC)
@ -904,6 +904,7 @@ Lei Wen <leiwen@marvell.com>
Matthias Weisser <weisserm@arcor.de>
jadecpu ARM926EJS (MB86R01 SoC)
zmx25 ARM926EJS (imx25 SoC)
Richard Woodruff <r-woodruff2@ti.com>

10
README
View file

@ -442,6 +442,16 @@ The following options need to be configured:
crash. This is needed for buggy hardware (uc101) where
no pull down resistor is connected to the signal IDE5V_DD7.
CONFIG_MACH_TYPE [relevant for ARM only][mandatory]
This setting is mandatory for all boards that have only one
machine type and must be used to specify the machine type
number as it appears in the ARM machine registry
(see http://www.arm.linux.org.uk/developer/machines/).
Only boards that have multiple machine types supported
in a single configuration file and the machine type is
runtime discoverable, do not have to use this setting.
- vxWorks boot parameters:
bootvx constructs a valid bootline using the following

21
arch/arm/cpu/arm1136/mx31/generic.c
View file

@ -23,6 +23,7 @@
#include <common.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/clock.h>
#include <asm/io.h>
static u32 mx31_decode_pll(u32 reg, u32 infreq)
@ -60,7 +61,7 @@ static u32 mx31_get_mcu_main_clk(void)
return mx31_get_mpl_dpdgck_clk();
}
u32 mx31_get_ipg_clk(void)
static u32 mx31_get_ipg_clk(void)
{
u32 freq = mx31_get_mcu_main_clk();
u32 pdr0 = __REG(CCM_PDR0);
@ -78,6 +79,24 @@ void mx31_dump_clocks(void)
printf("ipg clock : %dHz\n", mx31_get_ipg_clk());
}
unsigned int mxc_get_clock(enum mxc_clock clk)
{
switch (clk) {
case MXC_ARM_CLK:
return mx31_get_mcu_main_clk();
case MXC_IPG_CLK:
case MXC_CSPI_CLK:
case MXC_UART_CLK:
return mx31_get_ipg_clk();
}
return -1;
}
u32 imx_get_uartclk(void)
{
return mxc_get_clock(MXC_UART_CLK);
}
void mx31_gpio_mux(unsigned long mode)
{
unsigned long reg, shift, tmp;

11
arch/arm/cpu/arm1136/mx35/Makefile
View file

@ -50,14 +50,3 @@ include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################
$(TOPDIR)/include/asm/arch/asm-offsets.h: $(TOPDIR)/include/autoconf.mk.dep \
./asm-offsets.s
@echo Generating $@
$(TOPDIR)/tools/scripts/make-asm-offsets ./asm-offsets.s $@
asm-offsets.s: $(TOPDIR)/include/autoconf.mk.dep \
./asm-offsets.c
$(CC) -DDO_DEPS_ONLY \
$(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
-o $@ ./asm-offsets.c -c -S

8
arch/arm/cpu/arm926ejs/mx25/Makefile
View file

@ -24,18 +24,18 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(SOC).o
COBJS = generic.o timer.o
MX27OBJS = reset.o
COBJS = generic.o timer.o reset.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
SRCS += $(addprefix $(SRCTREE)/arch/arm/cpu/arm926ejs/mx27/,$(MX27OBJS:.o=.c))
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS) $(MX27OBJS))
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
all: $(obj).depend $(LIB)
$(LIB): $(OBJS)
$(call cmd_link_o_target, $(OBJS))
$(OBJS) : $(TOPDIR)/include/asm/arch/asm-offsets.h
#########################################################################
# defines $(obj).depend target

60
arch/arm/cpu/arm926ejs/mx25/asm-offsets.c Normal file
View file

@ -0,0 +1,60 @@
/*
* Adapted from Linux v2.6.36 kernel: arch/powerpc/kernel/asm-offsets.c
*
* This program is used to generate definitions needed by
* assembly language modules.
*
* We use the technique used in the OSF Mach kernel code:
* generate asm statements containing #defines,
* compile this file to assembler, and then extract the
* #defines from the assembly-language output.
*
* 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.
*/
#include <common.h>
#include <asm/arch/imx-regs.h>
#include <linux/kbuild.h>
int main(void)
{
/* Clock Control Module */
DEFINE(CCM_CCTL, offsetof(struct ccm_regs, cctl));
DEFINE(CCM_CGCR0, offsetof(struct ccm_regs, cgr0));
DEFINE(CCM_CGCR1, offsetof(struct ccm_regs, cgr1));
DEFINE(CCM_CGCR2, offsetof(struct ccm_regs, cgr2));
DEFINE(CCM_PCDR2, offsetof(struct ccm_regs, pcdr[2]));
DEFINE(CCM_MCR, offsetof(struct ccm_regs, mcr));
/* Enhanced SDRAM Controller */
DEFINE(ESDRAMC_ESDCTL0, offsetof(struct esdramc_regs, ctl0));
DEFINE(ESDRAMC_ESDCFG0, offsetof(struct esdramc_regs, cfg0));
DEFINE(ESDRAMC_ESDMISC, offsetof(struct esdramc_regs, misc));
/* Multi-Layer AHB Crossbar Switch */
DEFINE(MAX_MPR0, offsetof(struct max_regs, mpr0));
DEFINE(MAX_SGPCR0, offsetof(struct max_regs, sgpcr0));
DEFINE(MAX_MPR1, offsetof(struct max_regs, mpr1));
DEFINE(MAX_SGPCR1, offsetof(struct max_regs, sgpcr1));
DEFINE(MAX_MPR2, offsetof(struct max_regs, mpr2));
DEFINE(MAX_SGPCR2, offsetof(struct max_regs, sgpcr2));
DEFINE(MAX_MPR3, offsetof(struct max_regs, mpr3));
DEFINE(MAX_SGPCR3, offsetof(struct max_regs, sgpcr3));
DEFINE(MAX_MPR4, offsetof(struct max_regs, mpr4));
DEFINE(MAX_SGPCR4, offsetof(struct max_regs, sgpcr4));
DEFINE(MAX_MGPCR0, offsetof(struct max_regs, mgpcr0));
DEFINE(MAX_MGPCR1, offsetof(struct max_regs, mgpcr1));
DEFINE(MAX_MGPCR2, offsetof(struct max_regs, mgpcr2));
DEFINE(MAX_MGPCR3, offsetof(struct max_regs, mgpcr3));
DEFINE(MAX_MGPCR4, offsetof(struct max_regs, mgpcr4));
/* AHB <-> IP-Bus Interface */
DEFINE(AIPS_MPR_0_7, offsetof(struct aips_regs, mpr_0_7));
DEFINE(AIPS_MPR_8_15, offsetof(struct aips_regs, mpr_8_15));
return 0;
}

12
arch/arm/cpu/arm926ejs/mx25/timer.c
View file

@ -187,3 +187,15 @@ void __udelay (unsigned long usec)
while (get_ticks() < tmp) /* loop till event */
/*NOP*/;
}
/*
* This function is derived from PowerPC code (timebase clock frequency).
* On ARM it returns the number of timer ticks per second.
*/
ulong get_tbclk(void)
{
ulong tbclk;
tbclk = CONFIG_MX25_CLK32;
return tbclk;
}

2
arch/arm/cpu/arm926ejs/mx27/Makefile
View file

@ -34,6 +34,8 @@ all: $(obj).depend $(LIB)
$(LIB): $(OBJS)
$(call cmd_link_o_target, $(OBJS))
$(OBJS) : $(TOPDIR)/include/asm/arch/asm-offsets.h
#########################################################################
# defines $(obj).depend target

45
arch/arm/cpu/arm926ejs/mx27/asm-offsets.c Normal file
View file

@ -0,0 +1,45 @@
/*
* Adapted from Linux v2.6.36 kernel: arch/powerpc/kernel/asm-offsets.c
*
* This program is used to generate definitions needed by
* assembly language modules.
*
* We use the technique used in the OSF Mach kernel code:
* generate asm statements containing #defines,
* compile this file to assembler, and then extract the
* #defines from the assembly-language output.
*
* 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.
*/
#include <common.h>
#include <asm/arch/imx-regs.h>
#include <linux/kbuild.h>
int main(void)
{
DEFINE(AIPI1_PSR0, IMX_AIPI1_BASE + offsetof(struct aipi_regs, psr0));
DEFINE(AIPI1_PSR1, IMX_AIPI1_BASE + offsetof(struct aipi_regs, psr1));
DEFINE(AIPI2_PSR0, IMX_AIPI2_BASE + offsetof(struct aipi_regs, psr0));
DEFINE(AIPI2_PSR1, IMX_AIPI2_BASE + offsetof(struct aipi_regs, psr1));
DEFINE(CSCR, IMX_PLL_BASE + offsetof(struct pll_regs, cscr));
DEFINE(MPCTL0, IMX_PLL_BASE + offsetof(struct pll_regs, mpctl0));
DEFINE(SPCTL0, IMX_PLL_BASE + offsetof(struct pll_regs, spctl0));
DEFINE(PCDR0, IMX_PLL_BASE + offsetof(struct pll_regs, pcdr0));
DEFINE(PCDR1, IMX_PLL_BASE + offsetof(struct pll_regs, pcdr1));
DEFINE(PCCR0, IMX_PLL_BASE + offsetof(struct pll_regs, pccr0));
DEFINE(PCCR1, IMX_PLL_BASE + offsetof(struct pll_regs, pccr1));
DEFINE(ESDCTL0_ROF, offsetof(struct esdramc_regs, esdctl0));
DEFINE(ESDCFG0_ROF, offsetof(struct esdramc_regs, esdcfg0));
DEFINE(ESDCTL1_ROF, offsetof(struct esdramc_regs, esdctl1));
DEFINE(ESDCFG1_ROF, offsetof(struct esdramc_regs, esdcfg1));
DEFINE(ESDMISC_ROF, offsetof(struct esdramc_regs, esdmisc));
return 0;
}

2
arch/arm/cpu/arm926ejs/mx27/generic.c
View file

@ -271,7 +271,7 @@ void imx_gpio_mode(int gpio_mode)
}
#ifdef CONFIG_MXC_UART
void mx27_uart_init_pins(void)
void mx27_uart1_init_pins(void)
{
int i;
unsigned int mode[] = {

4
arch/arm/cpu/arm926ejs/orion5x/dram.c
View file

@ -53,7 +53,7 @@ int dram_init (void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size(
(volatile long *) orion5x_sdram_bar(0),
(long *) orion5x_sdram_bar(0),
CONFIG_MAX_RAM_BANK_SIZE);
return 0;
}
@ -65,7 +65,7 @@ void dram_init_banksize (void)
for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
gd->bd->bi_dram[i].start = orion5x_sdram_bar(i);
gd->bd->bi_dram[i].size = get_ram_size(
(volatile long *) (gd->bd->bi_dram[i].start),
(long *) (gd->bd->bi_dram[i].start),
CONFIG_MAX_RAM_BANK_SIZE);
}
}

2
arch/arm/cpu/armv7/mx5/Makefile
View file

@ -45,4 +45,6 @@ include $(SRCTREE)/rules.mk
sinclude $(obj).depend
lowlevel_init.o : $(TOPDIR)/include/asm/arch/asm-offsets.h
#########################################################################

76
arch/arm/cpu/armv7/mx5/asm-offsets.c Normal file
View file

@ -0,0 +1,76 @@
/*
* Adapted from Linux v2.6.36 kernel: arch/powerpc/kernel/asm-offsets.c
*
* This program is used to generate definitions needed by
* assembly language modules.
*
* We use the technique used in the OSF Mach kernel code:
* generate asm statements containing #defines,
* compile this file to assembler, and then extract the
* #defines from the assembly-language output.
*
* 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.
*/
#include <common.h>
#include <asm/arch/imx-regs.h>
#include <linux/kbuild.h>
int main(void)
{
/* Round up to make sure size gives nice stack alignment */
DEFINE(CLKCTL_CCMR, offsetof(struct clkctl, ccr));
DEFINE(CLKCTL_CCDR, offsetof(struct clkctl, ccdr));
DEFINE(CLKCTL_CSR, offsetof(struct clkctl, csr));
DEFINE(CLKCTL_CCSR, offsetof(struct clkctl, ccsr));
DEFINE(CLKCTL_CACRR, offsetof(struct clkctl, cacrr));
DEFINE(CLKCTL_CBCDR, offsetof(struct clkctl, cbcdr));
DEFINE(CLKCTL_CBCMR, offsetof(struct clkctl, cbcmr));
DEFINE(CLKCTL_CSCMR1, offsetof(struct clkctl, cscmr1));
DEFINE(CLKCTL_CSCMR2, offsetof(struct clkctl, cscmr2));
DEFINE(CLKCTL_CSCDR1, offsetof(struct clkctl, cscdr1));
DEFINE(CLKCTL_CS1CDR, offsetof(struct clkctl, cs1cdr));
DEFINE(CLKCTL_CS2CDR, offsetof(struct clkctl, cs2cdr));
DEFINE(CLKCTL_CDCDR, offsetof(struct clkctl, cdcdr));
DEFINE(CLKCTL_CHSCCDR, offsetof(struct clkctl, chsccdr));
DEFINE(CLKCTL_CSCDR2, offsetof(struct clkctl, cscdr2));
DEFINE(CLKCTL_CSCDR3, offsetof(struct clkctl, cscdr3));
DEFINE(CLKCTL_CSCDR4, offsetof(struct clkctl, cscdr4));
DEFINE(CLKCTL_CWDR, offsetof(struct clkctl, cwdr));
DEFINE(CLKCTL_CDHIPR, offsetof(struct clkctl, cdhipr));
DEFINE(CLKCTL_CDCR, offsetof(struct clkctl, cdcr));
DEFINE(CLKCTL_CTOR, offsetof(struct clkctl, ctor));
DEFINE(CLKCTL_CLPCR, offsetof(struct clkctl, clpcr));
DEFINE(CLKCTL_CISR, offsetof(struct clkctl, cisr));
DEFINE(CLKCTL_CIMR, offsetof(struct clkctl, cimr));
DEFINE(CLKCTL_CCOSR, offsetof(struct clkctl, ccosr));
DEFINE(CLKCTL_CGPR, offsetof(struct clkctl, cgpr));
DEFINE(CLKCTL_CCGR0, offsetof(struct clkctl, ccgr0));
DEFINE(CLKCTL_CCGR1, offsetof(struct clkctl, ccgr1));
DEFINE(CLKCTL_CCGR2, offsetof(struct clkctl, ccgr2));
DEFINE(CLKCTL_CCGR3, offsetof(struct clkctl, ccgr3));
DEFINE(CLKCTL_CCGR4, offsetof(struct clkctl, ccgr4));
DEFINE(CLKCTL_CCGR5, offsetof(struct clkctl, ccgr5));
DEFINE(CLKCTL_CCGR6, offsetof(struct clkctl, ccgr6));
DEFINE(CLKCTL_CMEOR, offsetof(struct clkctl, cmeor));
#if defined(CONFIG_MX53)
DEFINE(CLKCTL_CCGR7, offsetof(struct clkctl, ccgr7));
#endif
/* DPLL */
DEFINE(PLL_DP_CTL, offsetof(struct dpll, dp_ctl));
DEFINE(PLL_DP_CONFIG, offsetof(struct dpll, dp_config));
DEFINE(PLL_DP_OP, offsetof(struct dpll, dp_op));
DEFINE(PLL_DP_MFD, offsetof(struct dpll, dp_mfd));
DEFINE(PLL_DP_MFN, offsetof(struct dpll, dp_mfn));
DEFINE(PLL_DP_HFS_OP, offsetof(struct dpll, dp_hfs_op));
DEFINE(PLL_DP_HFS_MFD, offsetof(struct dpll, dp_hfs_mfd));
DEFINE(PLL_DP_HFS_MFN, offsetof(struct dpll, dp_hfs_mfn));
return 0;
}

6
arch/arm/cpu/armv7/mx5/lowlevel_init.S
View file

@ -39,10 +39,14 @@
orr r0, r0, #(1 << 23) /* disable write allocate combine */
orr r0, r0, #(1 << 22) /* disable write allocate */
cmp r3, #0x10 /* r3 contains the silicon rev */
#if defined(CONFIG_MX51)
ldr r1, =0x0
ldr r3, [r1, #ROM_SI_REV]
cmp r3, #0x10
/* disable write combine for TO 2 and lower revs */
orrls r0, r0, #(1 << 25)
#endif
mcr 15, 1, r0, c9, c0, 2
.endm /* init_l2cc */

2
arch/arm/cpu/armv7/start.S
View file

@ -283,6 +283,7 @@ _rel_dyn_end_ofs:
_dynsym_start_ofs:
.word __dynsym_start - _start
#ifndef CONFIG_SKIP_LOWLEVEL_INIT
/*************************************************************************
*
* CPU_init_critical registers
@ -327,6 +328,7 @@ cpu_init_crit:
bl lowlevel_init @ go setup pll,mux,memory
mov lr, ip @ restore link
mov pc, lr @ back to my caller
#endif
/*
*************************************************************************
*

49
arch/arm/include/asm/arch-mx25/imx-regs.h
View file

@ -86,8 +86,8 @@ struct esdramc_regs {
/* GPIO registers */
struct gpio_regs {
u32 dr; /* data */
u32 dir; /* direction */
u32 gpio_dr; /* data */
u32 gpio_dir; /* direction */
u32 psr; /* pad satus */
u32 icr1; /* interrupt config 1 */
u32 icr2; /* interrupt config 2 */
@ -141,6 +141,45 @@ struct fuse_bank0_regs {
u32 mac_addr[6];
};
/* Multi-Layer AHB Crossbar Switch (MAX) registers */
struct max_regs {
u32 mpr0;
u32 pad00[3];
u32 sgpcr0;
u32 pad01[59];
u32 mpr1;
u32 pad02[3];
u32 sgpcr1;
u32 pad03[59];
u32 mpr2;
u32 pad04[3];
u32 sgpcr2;
u32 pad05[59];
u32 mpr3;
u32 pad06[3];
u32 sgpcr3;
u32 pad07[59];
u32 mpr4;
u32 pad08[3];
u32 sgpcr4;
u32 pad09[251];
u32 mgpcr0;
u32 pad10[63];
u32 mgpcr1;
u32 pad11[63];
u32 mgpcr2;
u32 pad12[63];
u32 mgpcr3;
u32 pad13[63];
u32 mgpcr4;
};
/* AHB <-> IP-Bus Interface (AIPS) */
struct aips_regs {
u32 mpr_0_7;
u32 mpr_8_15;
};
#endif
/* AIPS 1 */
@ -318,4 +357,10 @@ struct fuse_bank0_regs {
#define WSR_UNLOCK1 0x5555
#define WSR_UNLOCK2 0xAAAA
/* Names used in GPIO driver */
#define GPIO1_BASE_ADDR IMX_GPIO1_BASE
#define GPIO2_BASE_ADDR IMX_GPIO2_BASE
#define GPIO3_BASE_ADDR IMX_GPIO3_BASE
#define GPIO4_BASE_ADDR IMX_GPIO4_BASE
#endif /* _IMX_REGS_H */

64
arch/arm/include/asm/arch-mx25/macro.h Normal file
View file

@ -0,0 +1,64 @@
/*
* (C) Copyright 2011
* Matthias Weisser <weisserm@arcor.de>
*
* (C) Copyright 2009 DENX Software Engineering
* Author: John Rigby <jrigby@gmail.com>
*
* Common asm macros for imx25
*
* 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 __ASM_ARM_ARCH_MACRO_H__
#define __ASM_ARM_ARCH_MACRO_H__
#ifdef __ASSEMBLY__
#include <asm/arch/imx-regs.h>
#include <asm/arch/asm-offsets.h>
.macro init_aips
write32 IMX_AIPS1_BASE + AIPS_MPR_0_7, 0x77777777
write32 IMX_AIPS1_BASE + AIPS_MPR_8_15, 0x77777777
write32 IMX_AIPS2_BASE + AIPS_MPR_0_7, 0x77777777
write32 IMX_AIPS2_BASE + AIPS_MPR_8_15, 0x77777777
.endm
.macro init_max
write32 IMX_MAX_BASE + MAX_MPR0, 0x43210
write32 IMX_MAX_BASE + MAX_MPR1, 0x43210
write32 IMX_MAX_BASE + MAX_MPR2, 0x43210
write32 IMX_MAX_BASE + MAX_MPR3, 0x43210
write32 IMX_MAX_BASE + MAX_MPR4, 0x43210
write32 IMX_MAX_BASE + MAX_SGPCR0, 0x10
write32 IMX_MAX_BASE + MAX_SGPCR1, 0x10
write32 IMX_MAX_BASE + MAX_SGPCR2, 0x10
write32 IMX_MAX_BASE + MAX_SGPCR3, 0x10
write32 IMX_MAX_BASE + MAX_SGPCR4, 0x10
write32 IMX_MAX_BASE + MAX_MGPCR0, 0x0
write32 IMX_MAX_BASE + MAX_MGPCR1, 0x0
write32 IMX_MAX_BASE + MAX_MGPCR2, 0x0
write32 IMX_MAX_BASE + MAX_MGPCR3, 0x0
write32 IMX_MAX_BASE + MAX_MGPCR4, 0x0
.endm
#endif /* __ASSEMBLY__ */
#endif /* __ASM_ARM_ARCH_MACRO_H__ */

16
arch/arm/include/asm/arch-mx27/asm-offsets.h
View file

@ -1,16 +0,0 @@
#define AIPI1_PSR0 0x10000000
#define AIPI1_PSR1 0x10000004
#define AIPI2_PSR0 0x10020000
#define AIPI2_PSR1 0x10020004
#define CSCR 0x10027000
#define MPCTL0 0x10027004
#define SPCTL0 0x1002700c
#define PCDR0 0x10027018
#define PCDR1 0x1002701c
#define PCCR0 0x10027020
#define PCCR1 0x10027024
#define ESDCTL0_ROF 0x00
#define ESDCFG0_ROF 0x04
#define ESDCTL1_ROF 0x08
#define ESDCFG1_ROF 0x0C
#define ESDMISC_ROF 0x10

2
arch/arm/include/asm/arch-mx27/imx-regs.h
View file

@ -29,7 +29,7 @@
extern void imx_gpio_mode (int gpio_mode);
#ifdef CONFIG_MXC_UART
extern void mx27_uart_init_pins(void);
extern void mx27_uart1_init_pins(void);
#endif /* CONFIG_MXC_UART */
#ifdef CONFIG_FEC_MXC

11
arch/arm/include/asm/arch-mx31/clock.h
View file

@ -24,8 +24,15 @@
#ifndef __ASM_ARCH_CLOCK_H
#define __ASM_ARCH_CLOCK_H
extern u32 mx31_get_ipg_clk(void);
#define imx_get_uartclk mx31_get_ipg_clk
enum mxc_clock {
MXC_ARM_CLK,
MXC_IPG_CLK,
MXC_CSPI_CLK,
MXC_UART_CLK,
};
unsigned int mxc_get_clock(enum mxc_clock clk);
extern u32 imx_get_uartclk();
extern void mx31_gpio_mux(unsigned long mode);
extern void mx31_set_pad(enum iomux_pins pin, u32 config);

2
arch/arm/include/asm/arch-mx31/imx-regs.h
View file

@ -746,7 +746,7 @@ enum iomux_pins {
#define IRAM_SIZE (16 * 1024)
#define MX31_AIPS1_BASE_ADDR 0x43f00000
#define MX31_OTG_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x88000)
#define IMX_USB_BASE (MX31_AIPS1_BASE_ADDR + 0x88000)
/* USB portsc */
/* values for portsc field */

55
arch/arm/include/asm/arch-mx5/asm-offsets.h
View file

@ -1,55 +0,0 @@
/*
* needed for arch/arm/cpu/armv7/mx51/lowlevel_init.S
*
* These should be auto-generated
*/
/* CCM */
#define CLKCTL_CCR 0x00
#define CLKCTL_CCDR 0x04
#define CLKCTL_CSR 0x08
#define CLKCTL_CCSR 0x0C
#define CLKCTL_CACRR 0x10
#define CLKCTL_CBCDR 0x14
#define CLKCTL_CBCMR 0x18
#define CLKCTL_CSCMR1 0x1C
#define CLKCTL_CSCMR2 0x20
#define CLKCTL_CSCDR1 0x24
#define CLKCTL_CS1CDR 0x28
#define CLKCTL_CS2CDR 0x2C
#define CLKCTL_CDCDR 0x30
#define CLKCTL_CHSCCDR 0x34
#define CLKCTL_CSCDR2 0x38
#define CLKCTL_CSCDR3 0x3C
#define CLKCTL_CSCDR4 0x40
#define CLKCTL_CWDR 0x44
#define CLKCTL_CDHIPR 0x48
#define CLKCTL_CDCR 0x4C
#define CLKCTL_CTOR 0x50
#define CLKCTL_CLPCR 0x54
#define CLKCTL_CISR 0x58
#define CLKCTL_CIMR 0x5C
#define CLKCTL_CCOSR 0x60
#define CLKCTL_CGPR 0x64
#define CLKCTL_CCGR0 0x68
#define CLKCTL_CCGR1 0x6C
#define CLKCTL_CCGR2 0x70
#define CLKCTL_CCGR3 0x74
#define CLKCTL_CCGR4 0x78
#define CLKCTL_CCGR5 0x7C
#define CLKCTL_CCGR6 0x80
#if defined(CONFIG_MX53)
#define CLKCTL_CCGR7 0x84
#define CLKCTL_CMEOR 0x88
#elif defined(CONFIG_MX51)
#define CLKCTL_CMEOR 0x84
#endif
/* DPLL */
#define PLL_DP_CTL 0x00
#define PLL_DP_CONFIG 0x04
#define PLL_DP_OP 0x08
#define PLL_DP_MFD 0x0C
#define PLL_DP_MFN 0x10
#define PLL_DP_HFS_OP 0x1C
#define PLL_DP_HFS_MFD 0x20
#define PLL_DP_HFS_MFN 0x24

18
arch/arm/include/asm/arch-mx5/imx-regs.h
View file

@ -317,9 +317,27 @@ struct clkctl {
u32 ccgr4;
u32 ccgr5;
u32 ccgr6;
#if defined(CONFIG_MX53)
u32 ccgr7;
#endif
u32 cmeor;
};
/* DPLL registers */
struct dpll {
u32 dp_ctl;
u32 dp_config;
u32 dp_op;
u32 dp_mfd;
u32 dp_mfn;
u32 dp_mfn_minus;
u32 dp_mfn_plus;
u32 dp_hfs_op;
u32 dp_hfs_mfd;
u32 dp_hfs_mfn;
u32 dp_mfn_togc;
u32 dp_destat;
};
/* WEIM registers */
struct weim {
u32 cs0gcr1;

5
arch/arm/include/asm/bitops.h
View file

@ -106,6 +106,11 @@ static inline int test_bit(int nr, const void * addr)
return ((unsigned char *) addr)[nr >> 3] & (1U << (nr & 7));
}
static inline int __ilog2(unsigned int x)
{
return generic_fls(x) - 1;
}
/*
* ffz = Find First Zero in word. Undefined if no zero exists,
* so code should check against ~0UL first..

4
arch/arm/lib/board.c
View file

@ -281,6 +281,10 @@ void board_init_f (ulong bootflag)
gd->mon_len = _bss_end_ofs;
#ifdef CONFIG_MACH_TYPE
gd->bd->bi_arch_number = CONFIG_MACH_TYPE; /* board id for Linux */
#endif
for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
if ((*init_fnc_ptr)() != 0) {
hang ();

2
board/BuS/eb_cpux9k2/cpux9k2.c
View file

@ -141,7 +141,7 @@ void reset_phy(void)
int dram_init(void)
{
gd->ram_size = get_ram_size((volatile long *)CONFIG_SYS_SDRAM_BASE,
gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
CONFIG_SYS_SDRAM_SIZE);
return 0;
}

6
board/armadillo/flash.c
View file

@ -162,6 +162,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
int rc = ERR_OK;
unsigned long base;
unsigned long addr;
ulong start;
if ((info->flash_id & FLASH_VENDMASK) !=
(FUJ_MANUFACT & FLASH_VENDMASK)) {
@ -192,7 +193,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
/* Start erase on unprotected sectors */
for (sect = s_first; sect <= s_last && !ctrlc (); sect++) {
/* ARM simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
if (info->protect[sect] == 0) { /* not protected */
@ -232,6 +233,7 @@ static int write_word (flash_info_t * info, ulong dest, ushort data)
{
int flag;
unsigned long base;
ulong start;
/* Check if Flash is (sufficiently) erased
*/
@ -250,7 +252,7 @@ static int write_word (flash_info_t * info, ulong dest, ushort data)
flag = disable_interrupts ();
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
base = dest & 0xF0000000;
FL_WORD (base + (0x555 << 1)) = 0xAA;

10
board/atmel/at91rm9200dk/flash.c
View file

@ -285,6 +285,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
int iflag, cflag, prot, sect;
int rc = ERR_OK;
int chip1;
ulong start;
/* first look for protection bits */
@ -325,7 +326,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
printf ("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
if (info->protect[sect] == 0) { /* not protected */
volatile u16 *addr = (volatile u16 *) (info->start[sect]);
@ -345,7 +346,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
result = *addr;
/* check timeout */
if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
chip1 = TMO;
break;
@ -400,6 +401,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data)
int rc = ERR_OK;
int cflag, iflag;
int chip1;
ulong start;
/*
* Check if Flash is (sufficiently) erased
@ -425,7 +427,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* wait until flash is ready */
chip1 = 0;
@ -433,7 +435,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data)
result = *addr;
/* check timeout */
if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
chip1 = ERR | TMO;
break;
}

2
board/atmel/at91rm9200ek/at91rm9200ek.c
View file

@ -64,7 +64,7 @@ int board_early_init_f(void)
int dram_init (void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile long *)CONFIG_SYS_SDRAM_BASE,
gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
CONFIG_SYS_SDRAM_SIZE);
return 0;
}

14
board/cerf250/flash.c
View file

@ -221,7 +221,7 @@ static ulong flash_get_size (FPW *addr, flash_info_t *info)
int flash_erase (flash_info_t *info, int s_first, int s_last)
{
int flag, prot, sect;
ulong type, start, last;
ulong type, start;
int rcode = 0;
if ((s_first < 0) || (s_first > s_last)) {
@ -254,9 +254,6 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
printf ("\n");
}
start = get_timer (0);
last = start;
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
@ -269,14 +266,14 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
printf ("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
*addr = (FPW) 0x00500050; /* clear status register */
*addr = (FPW) 0x00200020; /* erase setup */
*addr = (FPW) 0x00D000D0; /* erase confirm */
while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
*addr = (FPW) 0x00B000B0; /* suspend erase */
*addr = (FPW) 0x00FF00FF; /* reset to read mode */
@ -393,6 +390,7 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
FPWV *addr = (FPWV *) dest;
ulong status;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*addr & data) != data) {
@ -406,11 +404,11 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* wait while polling the status register */
while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*addr = (FPW) 0x00FF00FF; /* restore read mode */
return (1);
}

10
board/cm4008/flash.c
View file

@ -209,6 +209,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
int flag, prot, sect;
ulong type;
int rcode = 0;
ulong start;
if ((s_first < 0) || (s_first > s_last)) {
if (info->flash_id == FLASH_UNKNOWN) {
@ -250,7 +251,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
printf ("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
addr = (volatile unsigned char *) (info->start[sect]);
*addr = 0x50; /* clear status register */
@ -258,7 +259,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
*addr = 0xD0; /* erase confirm */
while (((status = *addr) & 0x80) != 0x80) {
if (get_timer_masked () >
if (get_timer(start) >
CONFIG_SYS_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
*addr = 0xB0; /* suspend erase */
@ -370,6 +371,7 @@ static int write_data (flash_info_t * info, ulong dest, unsigned char data)
volatile unsigned char *addr = (volatile unsigned char *) dest;
ulong status;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*addr & data) != data) {
@ -384,11 +386,11 @@ static int write_data (flash_info_t * info, ulong dest, unsigned char data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* wait while polling the status register */
while (((status = *addr) & 0x80) != 0x80) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*addr = 0xFF; /* restore read mode */
return (1);
}

10
board/cm41xx/flash.c
View file

@ -209,6 +209,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
int flag, prot, sect;
ulong type;
int rcode = 0;
ulong start;
if ((s_first < 0) || (s_first > s_last)) {
if (info->flash_id == FLASH_UNKNOWN) {
@ -250,7 +251,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
printf ("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
addr = (volatile unsigned char *) (info->start[sect]);
*addr = 0x50; /* clear status register */
@ -258,7 +259,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
*addr = 0xD0; /* erase confirm */
while (((status = *addr) & 0x80) != 0x80) {
if (get_timer_masked () >
if (get_timer(start) >
CONFIG_SYS_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
*addr = 0xB0; /* suspend erase */
@ -370,6 +371,7 @@ static int write_data (flash_info_t * info, ulong dest, unsigned char data)
volatile unsigned char *addr = (volatile unsigned char *) dest;
ulong status;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*addr & data) != data) {
@ -384,11 +386,11 @@ static int write_data (flash_info_t * info, ulong dest, unsigned char data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* wait while polling the status register */
while (((status = *addr) & 0x80) != 0x80) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*addr = 0xFF; /* restore read mode */
return (1);
}

11
board/cmc_pu2/flash.c
View file

@ -264,7 +264,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
{
vu_short *addr = (vu_short *)(info->start[0]);
int flag, prot, sect, ssect, l_sect;
ulong now, last;
ulong now, last, start;
debug ("flash_erase: first: %d last: %d\n", s_first, s_last);
@ -335,11 +335,11 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
if (l_sect < 0)
goto DONE;
reset_timer_masked ();
start = get_timer(0);
last = 0;
addr = (vu_short *)(info->start[l_sect]);
while ((addr[0] & 0x0080) != 0x0080) {
if ((now = get_timer_masked ()) > CONFIG_SYS_FLASH_ERASE_TOUT) {
if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
return 1;
}
@ -434,6 +434,7 @@ static int write_word_amd (flash_info_t *info, vu_short *dest, ushort data)
{
int flag;
vu_short *base; /* first address in flash bank */
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*dest & data) != data) {
@ -455,11 +456,11 @@ static int write_word_amd (flash_info_t *info, vu_short *dest, ushort data)
if (flag)
enable_interrupts();
reset_timer_masked ();
start = get_timer(0);
/* data polling for D7 */
while ((*dest & 0x0080) != (data & 0x0080)) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*dest = 0x00F0; /* reset bank */
return (1);
}

10
board/cradle/flash.c
View file

@ -136,6 +136,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
{
int flag, prot, sect;
int rc = ERR_OK;
ulong start;
if (info->flash_id == FLASH_UNKNOWN)
return ERR_UNKNOWN_FLASH_TYPE;
@ -173,7 +174,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
printf ("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
if (info->protect[sect] == 0) { /* not protected */
vu_short *addr = (vu_short *) (info->start[sect]);
@ -182,7 +183,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
*addr = 0xD0; /* erase confirm */
while ((*addr & 0x80) != 0x80) {
if (get_timer_masked () >
if (get_timer(start) >
CONFIG_SYS_FLASH_ERASE_TOUT) {
*addr = 0xB0; /* suspend erase */
*addr = 0xFF; /* reset to read mode */
@ -221,6 +222,7 @@ static int write_word (flash_info_t * info, ulong dest, ushort data)
vu_short *addr = (vu_short *) dest, val;
int rc = ERR_OK;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased
*/
@ -246,11 +248,11 @@ static int write_word (flash_info_t * info, ulong dest, ushort data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* wait while polling the status register */
while (((val = *addr) & 0x80) != 0x80) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
rc = ERR_TIMOUT;
/* suspend program command */
*addr = 0xB0;

10
board/csb226/flash.c
View file

@ -141,6 +141,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last)
{
int flag, prot, sect;
int rc = ERR_OK;
ulong start;
if (info->flash_id == FLASH_UNKNOWN)
return ERR_UNKNOWN_FLASH_TYPE;
@ -175,7 +176,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last)
printf("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked();
start = get_timer(0);
if (info->protect[sect] == 0) { /* not protected */
u32 * volatile addr = (u32 * volatile)(info->start[sect]);
@ -189,7 +190,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last)
*addr = 0x00D000D0; /* erase confirm */
while ((*addr & 0x00800080) != 0x00800080) {
if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
*addr = 0x00B000B0; /* suspend erase*/
*addr = 0x00FF00FF; /* read mode */
rc = ERR_TIMOUT;
@ -221,6 +222,7 @@ static int write_long (flash_info_t *info, ulong dest, ulong data)
u32 * volatile addr = (u32 * volatile)dest, val;
int rc = ERR_OK;
int flag;
ulong start;
/* read array command - just for the case... */
*addr = 0x00FF00FF;
@ -247,11 +249,11 @@ static int write_long (flash_info_t *info, ulong dest, ulong data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked();
start = get_timer(0);
/* wait while polling the status register */
while(((val = *addr) & 0x00800080) != 0x00800080) {
if (get_timer_masked() > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
rc = ERR_TIMOUT;
/* suspend program command */
*addr = 0x00B000B0;

2
board/davedenx/qong/qong.c
View file

@ -44,7 +44,7 @@ void hw_watchdog_reset(void)
int dram_init (void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE,
gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
PHYS_SDRAM_1_SIZE);
return 0;
}

2
board/davinci/common/misc.c
View file

@ -38,7 +38,7 @@ int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size(
(volatile void *)CONFIG_SYS_SDRAM_BASE,
(void *)CONFIG_SYS_SDRAM_BASE,
CONFIG_MAX_RAM_BANK_SIZE);
return 0;
}

14
board/dnp1110/flash.c
View file

@ -212,7 +212,7 @@ static ulong flash_get_size (FPW *addr, flash_info_t *info)
int flash_erase (flash_info_t *info, int s_first, int s_last)
{
int flag, prot, sect;
ulong type, start, last;
ulong type, start;
int rcode = 0;
if ((s_first < 0) || (s_first > s_last)) {
@ -245,9 +245,6 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
printf ("\n");
}
start = get_timer (0);
last = start;
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts();
@ -260,14 +257,14 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
printf("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked();
start = get_timer(0);
*addr = (FPW)0x00500050; /* clear status register */
*addr = (FPW)0x00200020; /* erase setup */
*addr = (FPW)0x00D000D0; /* erase confirm */
while (((status = *addr) & (FPW)0x00800080) != (FPW)0x00800080) {
if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
*addr = (FPW)0x00B000B0; /* suspend erase */
*addr = (FPW)0x00FF00FF; /* reset to read mode */
@ -385,6 +382,7 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
FPWV *addr = (FPWV *)dest;
ulong status;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*addr & data) != data) {
@ -398,11 +396,11 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked();
start = get_timer(0);
/* wait while polling the status register */
while (((status = *addr) & (FPW)0x00800080) != (FPW)0x00800080) {
if (get_timer_masked() > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (start = get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*addr = (FPW)0x00FF00FF; /* restore read mode */
return (1);
}

2
board/efikamx/efikamx.c
View file

@ -113,7 +113,7 @@ u32 get_board_rev(void)
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE,
gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
PHYS_SDRAM_1_SIZE);
return 0;
}

10
board/ep7312/flash.c
View file

@ -119,6 +119,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
{
int flag, prot, sect;
int rc = ERR_OK;
ulong start;
if (info->flash_id == FLASH_UNKNOWN)
return ERR_UNKNOWN_FLASH_TYPE;
@ -156,7 +157,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
printf ("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
if (info->protect[sect] == 0) { /* not protected */
vu_short *addr = (vu_short *) (info->start[sect]);
@ -165,7 +166,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
*addr = 0xD0; /* erase confirm */
while ((*addr & 0x80) != 0x80) {
if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
*addr = 0xB0; /* suspend erase */
*addr = 0xFF; /* reset to read mode */
rc = ERR_TIMOUT;
@ -203,6 +204,7 @@ static int write_word (flash_info_t * info, ulong dest, ushort data)
vu_short *addr = (vu_short *) dest, val;
int rc = ERR_OK;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased
*/
@ -228,11 +230,11 @@ static int write_word (flash_info_t * info, ulong dest, ushort data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* wait while polling the status register */
while (((val = *addr) & 0x80) != 0x80) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
rc = ERR_TIMOUT;
/* suspend program command */
*addr = 0xB0;

2
board/eukrea/cpu9260/cpu9260.c
View file

@ -174,7 +174,7 @@ int board_init(void)
int dram_init(void)
{
gd->ram_size = get_ram_size((volatile long *)CONFIG_SYS_SDRAM_BASE,
gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
CONFIG_SYS_SDRAM_SIZE);
return 0;
}

2
board/eukrea/cpuat91/cpuat91.c
View file

@ -63,7 +63,7 @@ int board_early_init_f(void)
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile long *)CONFIG_SYS_SDRAM_BASE,
gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
CONFIG_SYS_SDRAM_SIZE);
return 0;
}

2
board/freescale/mx31ads/mx31ads.c
View file

@ -31,7 +31,7 @@ DECLARE_GLOBAL_DATA_PTR;
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM_1,
gd->ram_size = get_ram_size((void *)PHYS_SDRAM_1,
PHYS_SDRAM_1_SIZE);
return 0;
}

2
board/freescale/mx31pdk/mx31pdk.c
View file

@ -42,7 +42,7 @@ void hw_watchdog_reset(void)
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE,
gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
PHYS_SDRAM_1_SIZE);
return 0;
}

2
board/freescale/mx51evk/mx51evk.c
View file

@ -53,7 +53,7 @@ u32 get_board_rev(void)
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE,
gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
PHYS_SDRAM_1_SIZE);
return 0;
}

4
board/freescale/mx53ard/mx53ard.c
View file

@ -46,8 +46,8 @@ int dram_init(void)
{
u32 size1, size2;
size1 = get_ram_size((volatile void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE);
size2 = get_ram_size((volatile void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE);
size1 = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE);
size2 = get_ram_size((void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE);
gd->ram_size = size1 + size2;

2
board/freescale/mx53evk/mx53evk.c
View file

@ -46,7 +46,7 @@ u32 get_board_rev(void)
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE,
gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
PHYS_SDRAM_1_SIZE);
return 0;
}

4
board/freescale/mx53loco/mx53loco.c
View file

@ -47,8 +47,8 @@ int dram_init(void)
{
u32 size1, size2;
size1 = get_ram_size((volatile void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE);
size2 = get_ram_size((volatile void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE);
size1 = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE);
size2 = get_ram_size((void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE);
gd->ram_size = size1 + size2;

4
board/freescale/mx53smd/mx53smd.c
View file

@ -44,8 +44,8 @@ int dram_init(void)
{
u32 size1, size2;
size1 = get_ram_size((volatile void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE);
size2 = get_ram_size((volatile void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE);
size1 = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE);
size2 = get_ram_size((void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE);
gd->ram_size = size1 + size2;

14
board/gcplus/flash.c
View file

@ -225,7 +225,7 @@ int
flash_erase(flash_info_t * info, int s_first, int s_last)
{
int flag, prot, sect;
ulong type, start, last;
ulong type, start;
int rcode = 0;
if ((s_first < 0) || (s_first > s_last)) {
@ -258,9 +258,6 @@ flash_erase(flash_info_t * info, int s_first, int s_last)
printf("\n");
}
start = get_timer(0);
last = start;
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts();
@ -273,7 +270,7 @@ flash_erase(flash_info_t * info, int s_first, int s_last)
printf("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked();
start = get_timer(0);
*addr = (FPW) 0x00500050; /* clear status register */
*addr = (FPW) 0x00200020; /* erase setup */
@ -282,7 +279,7 @@ flash_erase(flash_info_t * info, int s_first, int s_last)
while (((status =
*addr) & (FPW) 0x00800080) !=
(FPW) 0x00800080) {
if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
printf("Timeout\n");
*addr = (FPW) 0x00B000B0; /* suspend erase */
*addr = (FPW) 0x00FF00FF; /* reset to read mode */
@ -401,6 +398,7 @@ write_data(flash_info_t * info, ulong dest, FPW data)
FPWV *addr = (FPWV *) dest;
ulong status;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*addr & data) != data) {
@ -414,11 +412,11 @@ write_data(flash_info_t * info, ulong dest, FPW data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked();
start = get_timer(0);
/* wait while polling the status register */
while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked() > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*addr = (FPW) 0x00FF00FF; /* restore read mode */
return (1);
}

10
board/impa7/flash.c
View file

@ -128,6 +128,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
{
int flag, prot, sect;
int rc = ERR_OK;
ulong start;
if (info->flash_id == FLASH_UNKNOWN)
return ERR_UNKNOWN_FLASH_TYPE;
@ -165,7 +166,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
printf ("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
if (info->protect[sect] == 0) { /* not protected */
vu_long *addr = (vu_long *) (info->start[sect]);
@ -174,7 +175,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
*addr = 0x00D000D0; /* erase confirm */
while ((*addr & 0x00800080) != 0x00800080) {
if (get_timer_masked () >
if (get_timer(start) >
CONFIG_SYS_FLASH_ERASE_TOUT) {
*addr = 0x00B000B0; /* suspend erase */
*addr = 0x00FF00FF; /* reset to read mode */
@ -211,6 +212,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data)
ulong barf;
int rc = ERR_OK;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased
*/
@ -236,14 +238,14 @@ static int write_word (flash_info_t * info, ulong dest, ulong data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* read status register command */
*addr = 0x00700070;
/* wait while polling the status register */
while ((*addr & 0x00800080) != 0x00800080) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
rc = ERR_TIMOUT;
/* suspend program command */
*addr = 0x00B000B0;

2
board/imx31_phycore/imx31_phycore.c
View file

@ -33,7 +33,7 @@ DECLARE_GLOBAL_DATA_PTR;
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM_1,
gd->ram_size = get_ram_size((void *)PHYS_SDRAM_1,
PHYS_SDRAM_1_SIZE);
return 0;
}

10
board/innokom/flash.c
View file

@ -182,6 +182,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last)
{
int flag, prot, sect;
int rc = ERR_OK;
ulong start;
if (info->flash_id == FLASH_UNKNOWN)
return ERR_UNKNOWN_FLASH_TYPE;
@ -218,7 +219,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last)
PRINTK("\n");
/* arm simple, non interrupt dependent timer */
reset_timer_masked();
start = get_timer(0);
if (info->protect[sect] == 0) { /* not protected */
u16 * volatile addr = (u16 * volatile)(info->start[sect]);
@ -235,7 +236,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last)
while ((*addr & 0x0080) != 0x0080) {
PRINTK(".");
if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
*addr = 0x00B0; /* suspend erase*/
*addr = 0x00FF; /* read mode */
rc = ERR_TIMOUT;
@ -279,6 +280,7 @@ static int write_word (flash_info_t *info, ulong dest, ushort data)
volatile u16 *addr = (u16 *)dest, val;
int rc = ERR_OK;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*addr & data) != data) return ERR_NOT_ERASED;
@ -302,11 +304,11 @@ static int write_word (flash_info_t *info, ulong dest, ushort data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked();
start = get_timer(0);
/* wait while polling the status register */
while(((val = *addr) & 0x80) != 0x80) {
if (get_timer_masked() > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
rc = ERR_TIMOUT;
*addr = 0xB0; /* suspend program command */
goto outahere;

32
board/karo/tx25/tx25.c
View file

@ -70,18 +70,18 @@ void tx25_fec_init(void)
writel(0x0, &padctl->pad_d11);
/* drop PHY power and assert reset (low) */
val = readl(&gpio4->dr) & ~((1 << 7) | (1 << 9));
writel(val, &gpio4->dr);
val = readl(&gpio4->dir) | (1 << 7) | (1 << 9);
writel(val, &gpio4->dir);
val = readl(&gpio4->gpio_dr) & ~((1 << 7) | (1 << 9));
writel(val, &gpio4->gpio_dr);
val = readl(&gpio4->gpio_dir) | (1 << 7) | (1 << 9);
writel(val, &gpio4->gpio_dir);
mdelay(5);
debug("resetting phy\n");
/* turn on PHY power leaving reset asserted */
val = readl(&gpio4->dr) | 1 << 9;
writel(val, &gpio4->dr);
val = readl(&gpio4->gpio_dr) | 1 << 9;
writel(val, &gpio4->gpio_dr);
mdelay(10);
@ -111,19 +111,19 @@ void tx25_fec_init(void)
/*
* set each to 1 and make each an output
*/
val = readl(&gpio3->dr) | (1 << 10) | (1 << 11) | (1 << 12);
writel(val, &gpio3->dr);
val = readl(&gpio3->dir) | (1 << 10) | (1 << 11) | (1 << 12);
writel(val, &gpio3->dir);
val = readl(&gpio3->gpio_dr) | (1 << 10) | (1 << 11) | (1 << 12);
writel(val, &gpio3->gpio_dr);
val = readl(&gpio3->gpio_dir) | (1 << 10) | (1 << 11) | (1 << 12);
writel(val, &gpio3->gpio_dir);
mdelay(22); /* this value came from RedBoot */
/*
* deassert PHY reset
*/
val = readl(&gpio4->dr) | 1 << 7;
writel(val, &gpio4->dr);
writel(val, &gpio4->dr);
val = readl(&gpio4->gpio_dr) | 1 << 7;
writel(val, &gpio4->gpio_dr);
writel(val, &gpio4->gpio_dr);
mdelay(5);
@ -160,7 +160,7 @@ int board_late_init(void)
int dram_init (void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM_1,
gd->ram_size = get_ram_size((void *)PHYS_SDRAM_1,
PHYS_SDRAM_1_SIZE);
return 0;
}
@ -168,11 +168,11 @@ int dram_init (void)
void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = get_ram_size((volatile void *)PHYS_SDRAM_1,
gd->bd->bi_dram[0].size = get_ram_size((void *)PHYS_SDRAM_1,
PHYS_SDRAM_1_SIZE);
#if CONFIG_NR_DRAM_BANKS > 1
gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
gd->bd->bi_dram[1].size = get_ram_size((volatile void *)PHYS_SDRAM_2,
gd->bd->bi_dram[1].size = get_ram_size((void *)PHYS_SDRAM_2,
PHYS_SDRAM_2_SIZE);
#else

2
board/keymile/km_arm/km_arm.c
View file

@ -321,7 +321,7 @@ int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
/* Fix this */
gd->ram_size = get_ram_size((volatile void *)kw_sdram_bar(0),
gd->ram_size = get_ram_size((void *)kw_sdram_bar(0),
kw_sdram_bs(0));
return 0;
}

10
board/lart/flash.c
View file

@ -250,6 +250,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
ulong result;
int iflag, cflag, prot, sect;
int rc = ERR_OK;
ulong start;
/* first look for protection bits */
@ -291,7 +292,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
printf("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked();
start = get_timer(0);
if (info->protect[sect] == 0)
{ /* not protected */
@ -305,7 +306,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
do
{
/* check timeout */
if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT)
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT)
{
*addr = PUZZLE_TO_FLASH(CMD_SUSPEND);
result = BIT_TIMEOUT;
@ -354,6 +355,7 @@ static int write_word (flash_info_t *info, ulong dest, ulong data)
ulong result;
int rc = ERR_OK;
int cflag, iflag;
ulong start;
/* Check if Flash is (sufficiently) erased
*/
@ -377,13 +379,13 @@ static int write_word (flash_info_t *info, ulong dest, ulong data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked();
start = get_timer(0);
/* wait until flash is ready */
do
{
/* check timeout */
if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT)
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT)
{
*addr = PUZZLE_TO_FLASH(CMD_SUSPEND);
result = BIT_TIMEOUT;

8
board/logicpd/imx27lite/imx27lite.c
View file

@ -38,7 +38,7 @@ int board_init (void)
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
#ifdef CONFIG_MXC_UART
mx27_uart_init_pins();
mx27_uart1_init_pins();
#endif
#ifdef CONFIG_FEC_MXC
mx27_fec_init_pins();
@ -67,7 +67,7 @@ int board_init (void)
int dram_init (void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE,
gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
PHYS_SDRAM_1_SIZE);
return 0;
}
@ -75,11 +75,11 @@ int dram_init (void)
void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
gd->bd->bi_dram[0].size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE,
gd->bd->bi_dram[0].size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
PHYS_SDRAM_1_SIZE);
#if CONFIG_NR_DRAM_BANKS > 1
gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
gd->bd->bi_dram[1].size = get_ram_size((volatile void *)PHYS_SDRAM_2,
gd->bd->bi_dram[1].size = get_ram_size((void *)PHYS_SDRAM_2,
PHYS_SDRAM_2_SIZE);
#endif
}

2
board/logicpd/imx31_litekit/imx31_litekit.c
View file

@ -32,7 +32,7 @@ DECLARE_GLOBAL_DATA_PTR;
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM_1,
gd->ram_size = get_ram_size((void *)PHYS_SDRAM_1,
PHYS_SDRAM_1_SIZE);
return 0;
}

10
board/lpd7a40x/flash.c
View file

@ -229,6 +229,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
ulong result, result1;
int iflag, prot, sect;
int rc = ERR_OK;
ulong start;
#ifdef USE_920T_MMU
int cflag;
@ -284,7 +285,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
sect, info->start[sect]);
/* arm simple, non interrupt dependent timer */
reset_timer_masked();
start = get_timer(0);
if (info->protect[sect] == 0) { /* not protected */
vu_long *addr = (vu_long *) (info->start[sect]);
@ -297,7 +298,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
/* wait until flash is ready */
do {
/* check timeout */
if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
*addr = CMD_STATUS_RESET;
result = BIT_TIMEOUT;
break;
@ -357,6 +358,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data)
ulong result;
int rc = ERR_OK;
int iflag;
ulong start;
#ifdef USE_920T_MMU
int cflag;
@ -387,12 +389,12 @@ static int write_word (flash_info_t * info, ulong dest, ulong data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* wait until flash is ready */
do {
/* check timeout */
if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
*addr = CMD_SUSPEND;
result = BIT_TIMEOUT;
break;

14
board/lubbock/flash.c
View file

@ -221,7 +221,7 @@ static ulong flash_get_size (FPW *addr, flash_info_t *info)
int flash_erase (flash_info_t *info, int s_first, int s_last)
{
int flag, prot, sect;
ulong type, start, last;
ulong type, start;
int rcode = 0;
if ((s_first < 0) || (s_first > s_last)) {
@ -254,9 +254,6 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
printf ("\n");
}
start = get_timer (0);
last = start;
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
@ -269,14 +266,14 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
printf ("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
*addr = (FPW) 0x00500050; /* clear status register */
*addr = (FPW) 0x00200020; /* erase setup */
*addr = (FPW) 0x00D000D0; /* erase confirm */
while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
*addr = (FPW) 0x00B000B0; /* suspend erase */
*addr = (FPW) 0x00FF00FF; /* reset to read mode */
@ -393,6 +390,7 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
FPWV *addr = (FPWV *) dest;
ulong status;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*addr & data) != data) {
@ -406,11 +404,11 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* wait while polling the status register */
while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start)) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*addr = (FPW) 0x00FF00FF; /* restore read mode */
return (1);
}

14
board/modnet50/flash.c
View file

@ -291,6 +291,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
{
int flag, sect, setup_offset = 0;
int rc = ERR_OK;
ulong start;
if (info->flash_id == FLASH_UNKNOWN) {
printf ("- missing\n");
@ -338,14 +339,14 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
(__u16) SECERASE_CMD;
/* wait some time */
reset_timer_masked ();
while (get_timer_masked () < 1000) {
start = get_timer(0);
while (get_timer(start) < 1000) {
}
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
while (flash_check_erase_amd (info->start[sect])) {
if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
printf ("timeout!\n");
/* OOPS: reach timeout,
* try to reset chip
@ -411,6 +412,7 @@ static int write_word (flash_info_t * info, ulong dest, ushort data)
{
int rc = ERR_OK;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*(__u16 *) (dest) & data) != data)
@ -446,10 +448,10 @@ static int write_word (flash_info_t * info, ulong dest, ushort data)
}
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
while (flash_check_write_amd (dest)) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
printf ("timeout! @ %08lX\n", dest);
/* OOPS: reach timeout,
* try to reset chip */

2
board/mx1ads/mx1ads.c
View file

@ -169,7 +169,7 @@ int board_late_init (void)
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM_1,
gd->ram_size = get_ram_size((void *)PHYS_SDRAM_1,
PHYS_SDRAM_1_SIZE);
return 0;
}

2
board/mx1ads/syncflash.c
View file

@ -276,7 +276,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) {
/* arm simple, non interrupt dependent timer */
reset_timer_masked();
get_timer(0);
SF_NvmodeErase();
SF_NvmodeWrite();

15
board/ns9750dev/flash.c
View file

@ -261,7 +261,7 @@ void flash_unprotect_sectors (FPWV * addr)
int flash_erase (flash_info_t * info, int s_first, int s_last)
{
int flag, prot, sect;
ulong type, start, last;
ulong type, start;
int rcode = 0;
if ((s_first < 0) || (s_first > s_last)) {
@ -294,10 +294,6 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
printf ("\n");
}
start = get_timer (0);
last = start;
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
@ -312,7 +308,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
flash_unprotect_sectors (addr);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
*addr = (FPW) 0x00500050;/* clear status register */
*addr = (FPW) 0x00200020;/* erase setup */
@ -321,7 +317,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
while (((status =
*addr) & (FPW) 0x00800080) !=
(FPW) 0x00800080) {
if (get_timer_masked () >
if (get_timer(start) >
CONFIG_SYS_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
/* suspend erase */
@ -441,6 +437,7 @@ static int write_data (flash_info_t * info, ulong dest, FPW data)
FPWV *addr = (FPWV *) dest;
ulong status;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*addr & data) != data) {
@ -454,11 +451,11 @@ static int write_data (flash_info_t * info, ulong dest, FPW data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* wait while polling the status register */
while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*addr = (FPW) 0x00FF00FF; /* restore read mode */
return (1);
}

18
board/pleb2/flash.c
View file

@ -472,7 +472,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
FPWV *addr;
int flag, prot, sect;
int intel = (info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL;
ulong now, last;
ulong start, now, last;
int rcode = 0;
if ((s_first < 0) || (s_first > s_last)) {
@ -516,8 +516,6 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
printf ("\n");
}
reset_timer_masked ();
/* Start erase on unprotected sectors */
for (sect = s_first; sect <= s_last && rcode == 0; sect++) {
@ -527,7 +525,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
reset_timer_masked ();
start = get_timer(0);
last = 0;
addr = (FPWV *) (info->start[sect]);
@ -559,7 +557,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
while ((*addr & (FPW) 0x00800080) != (FPW) 0x00800080) {
if ((now =
get_timer_masked ()) > CONFIG_SYS_FLASH_ERASE_TOUT) {
get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
if (intel) {
@ -661,6 +659,7 @@ static int write_word_amd (flash_info_t * info, FPWV * dest, FPW data)
int flag;
int res = 0; /* result, assume success */
FPWV *base; /* first address in flash bank */
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*dest & data) != data) {
@ -683,12 +682,12 @@ static int write_word_amd (flash_info_t * info, FPWV * dest, FPW data)
if (flag)
enable_interrupts ();
reset_timer_masked ();
start = get_timer(0);
/* data polling for D7 */
while (res == 0
&& (*dest & (FPW) 0x00800080) != (data & (FPW) 0x00800080)) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*dest = (FPW) 0x00F000F0; /* reset bank */
res = 1;
}
@ -711,6 +710,7 @@ static int write_word_intel (flash_info_t * info, FPWV * dest, FPW data)
{
int flag;
int res = 0; /* result, assume success */
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*dest & data) != data) {
@ -730,10 +730,10 @@ static int write_word_intel (flash_info_t * info, FPWV * dest, FPW data)
if (flag)
enable_interrupts ();
reset_timer_masked ();
start = get_timer(0);
while (res == 0 && (*dest & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*dest = (FPW) 0x00B000B0; /* Suspend program */
res = 1;
}

2
board/ronetix/pm9261/pm9261.c
View file

@ -282,7 +282,7 @@ int board_eth_init(bd_t *bis)
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM,
gd->ram_size = get_ram_size((void *)PHYS_SDRAM,
PHYS_SDRAM_SIZE);
return 0;
}

2
board/ronetix/pm9263/pm9263.c
View file

@ -379,7 +379,7 @@ int board_init(void)
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM,
gd->ram_size = get_ram_size((void *)PHYS_SDRAM,
PHYS_SDRAM_SIZE);
return 0;
}

2
board/ronetix/pm9g45/pm9g45.c
View file

@ -160,7 +160,7 @@ int board_init(void)
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM,
gd->ram_size = get_ram_size((void *)PHYS_SDRAM,
PHYS_SDRAM_SIZE);
return 0;
}

10
board/samsung/smdk2400/flash.c
View file

@ -231,6 +231,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
ulong result, result1;
int iflag, prot, sect;
int rc = ERR_OK;
ulong start;
#ifdef USE_920T_MMU
int cflag;
@ -286,7 +287,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
sect, info->start[sect]);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
if (info->protect[sect] == 0) { /* not protected */
vu_long *addr = (vu_long *) (info->start[sect]);
@ -299,7 +300,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
/* wait until flash is ready */
do {
/* check timeout */
if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
*addr = CMD_STATUS_RESET;
result = BIT_TIMEOUT;
break;
@ -359,6 +360,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data)
ulong result;
int rc = ERR_OK;
int iflag;
ulong start;
#ifdef USE_920T_MMU
int cflag;
@ -389,12 +391,12 @@ static int write_word (flash_info_t * info, ulong dest, ulong data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* wait until flash is ready */
do {
/* check timeout */
if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
*addr = CMD_SUSPEND;
result = BIT_TIMEOUT;
break;

10
board/sbc2410x/flash.c
View file

@ -173,6 +173,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
int iflag, cflag, prot, sect;
int rc = ERR_OK;
int chip;
ulong start;
/* first look for protection bits */
@ -213,7 +214,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
printf ("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
if (info->protect[sect] == 0) { /* not protected */
vu_short *addr = (vu_short *) (info->start[sect]);
@ -233,7 +234,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
result = *addr;
/* check timeout */
if (get_timer_masked () >
if (get_timer(start) >
CONFIG_SYS_FLASH_ERASE_TOUT) {
MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
chip = TMO;
@ -295,6 +296,7 @@ static int write_hword (flash_info_t * info, ulong dest, ushort data)
int rc = ERR_OK;
int cflag, iflag;
int chip;
ulong start;
/*
* Check if Flash is (sufficiently) erased
@ -322,7 +324,7 @@ static int write_hword (flash_info_t * info, ulong dest, ushort data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
get_timer(start);
/* wait until flash is ready */
chip = 0;
@ -330,7 +332,7 @@ static int write_hword (flash_info_t * info, ulong dest, ushort data)
result = *addr;
/* check timeout */
if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
chip = ERR | TMO;
break;
}

10
board/scb9328/config.mk
View file

@ -1,10 +0,0 @@
#
# This config file is used for compilation of scb93328 sources
#
# You might change location of U-Boot in memory by setting right CONFIG_SYS_TEXT_BASE.
# This allows for example having one copy located at the end of ram and stored
# in flash device and later on while developing use other location to test
# the code in RAM device only.
#
CONFIG_SYS_TEXT_BASE = 0x08f00000

5
board/scb9328/flash.c
View file

@ -97,11 +97,12 @@ static FLASH_BUS_RET flash_status_reg (void)
static int flash_ready (ulong timeout)
{
int ok = 1;
ulong start;
reset_timer_masked ();
start = get_timer(0);
while ((flash_status_reg () & FLASH_CMD (CFI_INTEL_SR_READY)) !=
FLASH_CMD (CFI_INTEL_SR_READY)) {
if (get_timer_masked () > timeout && timeout != 0) {
if (get_timer(start) > timeout && timeout != 0) {
ok = 0;
break;
}

24
board/scb9328/scb9328.c
View file

@ -39,23 +39,17 @@ int board_init (void)
int dram_init (void)
{
#if ( CONFIG_NR_DRAM_BANKS > 0 )
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)SCB9328_SDRAM_1,
SCB9328_SDRAM_1_SIZE);
return 0;
}
void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = SCB9328_SDRAM_1;
gd->bd->bi_dram[0].size = SCB9328_SDRAM_1_SIZE;
#endif
#if ( CONFIG_NR_DRAM_BANKS > 1 )
gd->bd->bi_dram[1].start = SCB9328_SDRAM_2;
gd->bd->bi_dram[1].size = SCB9328_SDRAM_2_SIZE;
#endif
#if ( CONFIG_NR_DRAM_BANKS > 2 )
gd->bd->bi_dram[2].start = SCB9328_SDRAM_3;
gd->bd->bi_dram[2].size = SCB9328_SDRAM_3_SIZE;
#endif
#if ( CONFIG_NR_DRAM_BANKS > 3 )
gd->bd->bi_dram[3].start = SCB9328_SDRAM_4;
gd->bd->bi_dram[3].size = SCB9328_SDRAM_4_SIZE;
#endif
return 0;
}
/**

10
board/shannon/flash.c
View file

@ -190,6 +190,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
int iflag, cflag, prot, sect;
int rc = ERR_OK;
int chip1, chip2;
ulong start;
/* first look for protection bits */
@ -231,7 +232,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
printf("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked();
start = get_timer(0);
if (info->protect[sect] == 0)
{ /* not protected */
@ -253,7 +254,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
result = *addr;
/* check timeout */
if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT)
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT)
{
MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
chip1 = TMO;
@ -322,6 +323,7 @@ static int write_word (flash_info_t *info, ulong dest, ulong data)
int rc = ERR_OK;
int cflag, iflag;
int chip1, chip2;
ulong start;
/*
* Check if Flash is (sufficiently) erased
@ -349,7 +351,7 @@ static int write_word (flash_info_t *info, ulong dest, ulong data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked();
start = get_timer(0);
/* wait until flash is ready */
chip1 = chip2 = 0;
@ -358,7 +360,7 @@ static int write_word (flash_info_t *info, ulong dest, ulong data)
result = *addr;
/* check timeout */
if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT)
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT)
{
chip1 = ERR | TMO;
break;

2
board/syteco/jadecpu/jadecpu.c
View file

@ -152,7 +152,7 @@ int misc_init_r(void)
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM,
gd->ram_size = get_ram_size((void *)PHYS_SDRAM,
PHYS_SDRAM_SIZE);
return 0;

51
board/syteco/zmx25/Makefile Normal file
View file

@ -0,0 +1,51 @@
#
# (c) 2010 Graf-Syteco, Matthias Weisser
# <weisserm@arcor.de>
#
# 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 $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).o
COBJS-y += zmx25.o
SOBJS := lowlevel_init.o
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS-y))
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(obj).depend $(OBJS) $(SOBJS)
$(call cmd_link_o_target, $(OBJS) $(SOBJS))
clean:
rm -f $(SOBJS) $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################

110
board/syteco/zmx25/lowlevel_init.S Normal file
View file

@ -0,0 +1,110 @@
/*
* (C) Copyright 2011
* Matthias Weisser <weisserm@arcor.de>
*
* (C) Copyright 2009 DENX Software Engineering
* Author: John Rigby <jrigby@gmail.com>
*
* Based on U-Boot and RedBoot sources for several different i.mx
* platforms.
*
* 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 <asm/macro.h>
#include <asm/arch/macro.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/asm-offsets.h>
/*
* clocks
*/
.macro init_clocks
/* disable clock output */
write32 IMX_CCM_BASE + CCM_MCR, 0x00000000
write32 IMX_CCM_BASE + CCM_CCTL, 0x50030000
/*
* enable all implemented clocks in all three
* clock control registers
*/
write32 IMX_CCM_BASE + CCM_CGCR0, 0x1fffffff
write32 IMX_CCM_BASE + CCM_CGCR1, 0xffffffff
write32 IMX_CCM_BASE + CCM_CGCR2, 0xfffff
/* Devide NAND clock by 32 */
write32 IMX_CCM_BASE + CCM_PCDR2, 0x0101011F
.endm
/*
* sdram controller init
*/
.macro init_lpddr
ldr r0, =IMX_ESDRAMC_BASE
ldr r2, =IMX_SDRAM_BANK0_BASE
/*
* reset SDRAM controller
* then wait for initialization to complete
*/
ldr r1, =(1 << 1) | (1 << 2)
str r1, [r0, #ESDRAMC_ESDMISC]
1: ldr r3, [r0, #ESDRAMC_ESDMISC]
tst r3, #(1 << 31)
beq 1b
ldr r1, =(1 << 2)
str r1, [r0, #ESDRAMC_ESDMISC]
ldr r1, =0x002a7420
str r1, [r0, #ESDRAMC_ESDCFG0]
/* control | precharge */
ldr r1, =0x92216008
str r1, [r0, #ESDRAMC_ESDCTL0]
/* dram command encoded in address */
str r1, [r2, #0x400]
/* auto refresh */
ldr r1, =0xa2216008
str r1, [r0, #ESDRAMC_ESDCTL0]
/* read dram twice to auto refresh */
ldr r3, [r2]
ldr r3, [r2]
/* control | load mode */
ldr r1, =0xb2216008
str r1, [r0, #ESDRAMC_ESDCTL0]
/* mode register of lpddram */
strb r1, [r2, #0x33]
/* extended mode register of lpddrram */
ldr r2, =0x81000000
strb r1, [r2]
/* control | normal */
ldr r1, =0x82216008
str r1, [r0, #ESDRAMC_ESDCTL0]
.endm
.globl lowlevel_init
lowlevel_init:
init_aips
init_max
init_clocks
init_lpddr
mov pc, lr

203
board/syteco/zmx25/zmx25.c Normal file
View file

@ -0,0 +1,203 @@
/*
* (c) 2011 Graf-Syteco, Matthias Weisser
* <weisserm@arcor.de>
*
* Based on tx25.c:
* (C) Copyright 2009 DENX Software Engineering
* Author: John Rigby <jrigby@gmail.com>
*
* Based on imx27lite.c:
* Copyright (C) 2008,2009 Eric Jarrige <jorasse@users.sourceforge.net>
* Copyright (C) 2009 Ilya Yanok <yanok@emcraft.com>
* And:
* RedBoot tx25_misc.c Copyright (C) 2009 Red Hat
*
* 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 <mxc_gpio.h>
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/imx25-pinmux.h>
DECLARE_GLOBAL_DATA_PTR;
int board_init()
{
struct iomuxc_mux_ctl *muxctl;
struct iomuxc_pad_ctl *padctl;
struct iomuxc_pad_input_select *inputselect;
u32 gpio_mux_mode0_sion = MX25_PIN_MUX_MODE(0) | MX25_PIN_MUX_SION;
u32 gpio_mux_mode1 = MX25_PIN_MUX_MODE(1);
u32 gpio_mux_mode5 = MX25_PIN_MUX_MODE(5);
u32 gpio_mux_mode6 = MX25_PIN_MUX_MODE(6);
u32 input_select1 = MX25_PAD_INPUT_SELECT_DAISY(1);
u32 input_select2 = MX25_PAD_INPUT_SELECT_DAISY(2);
icache_enable();
muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE;
padctl = (struct iomuxc_pad_ctl *)IMX_IOPADCTL_BASE;
inputselect = (struct iomuxc_pad_input_select *)IMX_IOPADINPUTSEL_BASE;
/* Setup of core volatage selection pin to run at 1.4V */
writel(gpio_mux_mode5, &muxctl->pad_ext_armclk); /* VCORE GPIO3[15] */
mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(3, 15), MXC_GPIO_DIRECTION_OUT);
mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(3, 15), 1);
/* Setup of input daisy chains for SD card pins*/
writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_cmd);
writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_clk);
writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_data0);
writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_data1);
writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_data2);
writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_data3);
/* Setup of digital output for USB power and OC */
writel(gpio_mux_mode5, &muxctl->pad_csi_d3); /* USB Power GPIO1[28] */
mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(1, 28), MXC_GPIO_DIRECTION_OUT);
mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(1, 28), 1);
writel(gpio_mux_mode5, &muxctl->pad_csi_d2); /* USB OC GPIO1[27] */
mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(1, 18), MXC_GPIO_DIRECTION_IN);
/* Setup of digital output control pins */
writel(gpio_mux_mode5, &muxctl->pad_csi_d8); /* Ouput 1 Ctrl GPIO1[7] */
writel(gpio_mux_mode5, &muxctl->pad_csi_d7); /* Ouput 2 Ctrl GPIO1[6] */
writel(gpio_mux_mode5, &muxctl->pad_csi_d6); /* Ouput 1 Stat GPIO1[31]*/
writel(gpio_mux_mode5, &muxctl->pad_csi_d5); /* Ouput 2 Stat GPIO1[30]*/
writel(0, &padctl->pad_csi_d6); /* Ouput 1 Stat pull up off */
writel(0, &padctl->pad_csi_d5); /* Ouput 2 Stat pull up off */
/* Switch both output drivers off */
mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(1, 7), 0);
mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(1, 7), MXC_GPIO_DIRECTION_OUT);
mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(1, 6), 0);
mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(1, 6), MXC_GPIO_DIRECTION_OUT);
/* Setup of key input pin GPIO2[29]*/
writel(gpio_mux_mode5 | MX25_PIN_MUX_SION, &muxctl->pad_kpp_row0);
writel(0, &padctl->pad_kpp_row0); /* Key pull up off */
mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(2, 29), MXC_GPIO_DIRECTION_IN);
/* Setup of status LED outputs */
writel(gpio_mux_mode5, &muxctl->pad_csi_d9); /* GPIO4[21] */
writel(gpio_mux_mode5, &muxctl->pad_csi_d4); /* GPIO1[29] */
/* Switch both LEDs off */
mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(4, 21), 0);
mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(4, 21), MXC_GPIO_DIRECTION_OUT);
mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(1, 29), 0);
mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(1, 29), MXC_GPIO_DIRECTION_OUT);
/* Setup of CAN1 and CAN2 signals */
writel(gpio_mux_mode6, &muxctl->pad_gpio_a); /* CAN1 TX */
writel(gpio_mux_mode6, &muxctl->pad_gpio_b); /* CAN1 RX */
writel(gpio_mux_mode6, &muxctl->pad_gpio_c); /* CAN2 TX */
writel(gpio_mux_mode6, &muxctl->pad_gpio_d); /* CAN2 RX */
/* Setup of input daisy chains for CAN signals*/
writel(input_select1, &inputselect->can1_ipp_ind_canrx); /* CAN1 RX */
writel(input_select1, &inputselect->can2_ipp_ind_canrx); /* CAN2 RX */
/* Setup of I2C3 signals */
writel(gpio_mux_mode1, &muxctl->pad_cspi1_ss1); /* I2C3 SDA */
writel(gpio_mux_mode1, &muxctl->pad_gpio_e); /* I2C3 SCL */
/* Setup of input daisy chains for I2C3 signals*/
writel(input_select1, &inputselect->i2c3_ipp_sda_in); /* I2C3 SDA */
writel(input_select2, &inputselect->i2c3_ipp_scl_in); /* I2C3 SCL */
/* board id for linux */
gd->bd->bi_arch_number = MACH_TYPE_ZMX25;
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
return 0;
}
int board_late_init(void)
{
const char *e;
#ifdef CONFIG_FEC_MXC
struct iomuxc_mux_ctl *muxctl;
struct iomuxc_pad_ctl *padctl;
u32 gpio_mux_mode2 = MX25_PIN_MUX_MODE(2);
u32 gpio_mux_mode5 = MX25_PIN_MUX_MODE(5);
/*
* fec pin init is generic
*/
mx25_fec_init_pins();
/*
* Set up LAN-RESET and FEC_RX_ERR
*
* LAN-RESET: GPIO3[16] is ALT 5 mode of pin U20
* FEC_RX_ERR: FEC_RX_ERR is ALT 2 mode of pin R2
*/
muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE;
padctl = (struct iomuxc_pad_ctl *)IMX_IOPADCTL_BASE;
writel(gpio_mux_mode5, &muxctl->pad_upll_bypclk);
writel(gpio_mux_mode2, &muxctl->pad_uart2_cts);
/* assert PHY reset (low) */
mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(3, 16), 0);
mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(3, 16), MXC_GPIO_DIRECTION_OUT);
udelay(5000);
/* deassert PHY reset */
mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(3, 16), 1);
udelay(5000);
#endif
e = getenv("gs_base_board");
if (e != NULL) {
if (strcmp(e, "G283") == 0) {
int key = mxc_gpio_get(MXC_GPIO_PORT_TO_NUM(2, 29));
if (key) {
/* Switch on both LEDs to inidcate boot mode */
mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(1, 29), 0);
mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(4, 21), 0);
setenv("preboot", "run gs_slow_boot");
} else
setenv("preboot", "run gs_fast_boot");
}
}
return 0;
}
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((void *)PHYS_SDRAM,
PHYS_SDRAM_SIZE);
return 0;
}
void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM;
gd->bd->bi_dram[0].size = gd->ram_size;
}

15
board/ti/omap1610inn/flash.c
View file

@ -278,7 +278,7 @@ void flash_unprotect_sectors (FPWV * addr)
int flash_erase (flash_info_t * info, int s_first, int s_last)
{
int flag, prot, sect;
ulong type, start, last;
ulong type, start;
int rcode = 0;
if ((s_first < 0) || (s_first > s_last)) {
@ -311,10 +311,6 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
printf ("\n");
}
start = get_timer (0);
last = start;
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
@ -329,7 +325,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
flash_unprotect_sectors (addr);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
*addr = (FPW) 0x00500050;/* clear status register */
*addr = (FPW) 0x00200020;/* erase setup */
@ -338,7 +334,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
while (((status =
*addr) & (FPW) 0x00800080) !=
(FPW) 0x00800080) {
if (get_timer_masked () >
if (get_timer(start) >
CONFIG_SYS_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
/* suspend erase */
@ -458,6 +454,7 @@ static int write_data (flash_info_t * info, ulong dest, FPW data)
FPWV *addr = (FPWV *) dest;
ulong status;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*addr & data) != data) {
@ -470,11 +467,11 @@ static int write_data (flash_info_t * info, ulong dest, FPW data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* wait while polling the status register */
while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*addr = (FPW) 0x00FF00FF; /* restore read mode */
return (1);
}

15
board/ti/omap730p2/flash.c
View file

@ -261,7 +261,7 @@ void flash_unprotect_sectors (FPWV * addr)
int flash_erase (flash_info_t * info, int s_first, int s_last)
{
int flag, prot, sect;
ulong type, start, last;
ulong type, start;
int rcode = 0;
if ((s_first < 0) || (s_first > s_last)) {
@ -294,10 +294,6 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
printf ("\n");
}
start = get_timer (0);
last = start;
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
@ -312,7 +308,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
flash_unprotect_sectors (addr);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
*addr = (FPW) 0x00500050;/* clear status register */
*addr = (FPW) 0x00200020;/* erase setup */
@ -321,7 +317,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
while (((status =
*addr) & (FPW) 0x00800080) !=
(FPW) 0x00800080) {
if (get_timer_masked () >
if (get_timer(start) >
CONFIG_SYS_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
/* suspend erase */
@ -441,6 +437,7 @@ static int write_data (flash_info_t * info, ulong dest, FPW data)
FPWV *addr = (FPWV *) dest;
ulong status;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*addr & data) != data) {
@ -454,11 +451,11 @@ static int write_data (flash_info_t * info, ulong dest, FPW data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* wait while polling the status register */
while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*addr = (FPW) 0x00FF00FF; /* restore read mode */
return (1);
}

14
board/xaeniax/flash.c
View file

@ -221,7 +221,7 @@ static ulong flash_get_size (FPW *addr, flash_info_t *info)
int flash_erase (flash_info_t *info, int s_first, int s_last)
{
int flag, prot, sect;
ulong type, start, last;
ulong type, start;
int rcode = 0;
if ((s_first < 0) || (s_first > s_last)) {
@ -254,9 +254,6 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
printf ("\n");
}
start = get_timer (0);
last = start;
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
@ -269,14 +266,14 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
printf ("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
*addr = (FPW) 0x00500050; /* clear status register */
*addr = (FPW) 0x00200020; /* erase setup */
*addr = (FPW) 0x00D000D0; /* erase confirm */
while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
*addr = (FPW) 0x00B000B0; /* suspend erase */
*addr = (FPW) 0x00FF00FF; /* reset to read mode */
@ -393,6 +390,7 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
FPWV *addr = (FPWV *) dest;
ulong status;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*addr & data) != data) {
@ -406,11 +404,11 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* wait while polling the status register */
while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*addr = (FPW) 0x00FF00FF; /* restore read mode */
return (1);
}

23
board/xm250/flash.c
View file

@ -250,7 +250,7 @@ static ulong flash_get_size (FPW *addr, flash_info_t *info)
int flash_erase (flash_info_t *info, int s_first, int s_last)
{
int flag, prot, sect;
ulong type, start, last;
ulong type, start;
int rcode = 0;
if ((s_first < 0) || (s_first > s_last)) {
@ -283,9 +283,6 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
printf ("\n");
}
start = get_timer (0);
last = start;
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
@ -298,14 +295,14 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
printf ("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
*addr = (FPW) 0x00500050; /* clear status register */
*addr = (FPW) 0x00200020; /* erase setup */
*addr = (FPW) 0x00D000D0; /* erase confirm */
while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
*addr = (FPW) 0x00B000B0; /* suspend erase */
*addr = (FPW) 0x00FF00FF; /* reset to read mode */
@ -422,6 +419,7 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
FPWV *addr = (FPWV *) dest;
ulong status;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*addr & data) != data) {
@ -435,11 +433,11 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* wait while polling the status register */
while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*addr = (FPW) 0x00FF00FF; /* restore read mode */
return (1);
}
@ -470,6 +468,7 @@ int flash_real_protect(flash_info_t *info, long sector, int prot)
int rc = 0;
vu_long *addr = (vu_long *)(info->start[sector]);
int flag = disable_interrupts();
ulong start;
*addr = INTEL_CLEAR; /* Clear status register */
if (prot) { /* Set sector lock bit */
@ -481,10 +480,10 @@ int flash_real_protect(flash_info_t *info, long sector, int prot)
*addr = INTEL_CONFIRM; /* clear */
}
reset_timer_masked ();
start = get_timer(0);
while ((*addr & INTEL_FINISHED) != INTEL_FINISHED) {
if (get_timer_masked () > CONFIG_SYS_FLASH_UNLOCK_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_UNLOCK_TOUT) {
printf("Flash lock bit operation timed out\n");
rc = 1;
break;
@ -510,13 +509,13 @@ int flash_real_protect(flash_info_t *info, long sector, int prot)
{
if (info->protect[i])
{
reset_timer_masked ();
start = get_timer(0);
addr = (vu_long *)(info->start[i]);
*addr = INTEL_LOCKBIT; /* Sector lock bit */
*addr = INTEL_PROTECT; /* set */
while ((*addr & INTEL_FINISHED) != INTEL_FINISHED)
{
if (get_timer_masked () > CONFIG_SYS_FLASH_UNLOCK_TOUT)
if (get_timer(start) > CONFIG_SYS_FLASH_UNLOCK_TOUT)
{
printf("Flash lock bit operation timed out\n");
rc = 1;

14
board/zylonite/flash.c
View file

@ -224,7 +224,7 @@ static ulong flash_get_size (FPW *addr, flash_info_t *info)
int flash_erase (flash_info_t *info, int s_first, int s_last)
{
int flag, prot, sect;
ulong type, start, last;
ulong type, start;
int rcode = 0;
if ((s_first < 0) || (s_first > s_last)) {
@ -257,9 +257,6 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
printf ("\n");
}
start = get_timer (0);
last = start;
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
@ -272,14 +269,14 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
printf ("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
*addr = (FPW) 0x00500050; /* clear status register */
*addr = (FPW) 0x00200020; /* erase setup */
*addr = (FPW) 0x00D000D0; /* erase confirm */
while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
*addr = (FPW) 0x00B000B0; /* suspend erase */
*addr = (FPW) 0x00FF00FF; /* reset to read mode */
@ -396,6 +393,7 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
FPWV *addr = (FPWV *) dest;
ulong status;
int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*addr & data) != data) {
@ -409,11 +407,11 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
start = get_timer(0);
/* wait while polling the status register */
while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) {
if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*addr = (FPW) 0x00FF00FF; /* restore read mode */
return (1);
}

3
boards.cfg
View file

@ -131,6 +131,7 @@ rd6281a arm arm926ejs - Marvell
sheevaplug arm arm926ejs - Marvell kirkwood
dockstar arm arm926ejs - Seagate kirkwood
jadecpu arm arm926ejs jadecpu syteco mb86r0x
zmx25 arm arm926ejs zmx25 syteco mx25
imx27lite arm arm926ejs imx27lite logicpd mx27
magnesium arm arm926ejs imx27lite logicpd mx27
nhk8815 arm arm926ejs nhk8815 st nomadik
@ -139,7 +140,7 @@ omap5912osk arm arm926ejs - ti
edminiv2 arm arm926ejs - LaCie orion5x
dkb arm arm926ejs - Marvell pantheon
ca9x4_ct_vxp arm armv7 vexpress armltd
efikamx arm armv7 efikamx - mx5 mx51evk:IMX_CONFIG=board/efikamx/imximage.cfg
efikamx arm armv7 efikamx - mx5 efikamx:IMX_CONFIG=board/efikamx/imximage.cfg
mx51evk arm armv7 mx51evk freescale mx5 mx51evk:IMX_CONFIG=board/freescale/mx51evk/imximage.cfg
mx53ard arm armv7 mx53ard freescale mx5 mx53ard:IMX_CONFIG=board/freescale/mx53ard/imximage_dd3.cfg
mx53evk arm armv7 mx53evk freescale mx5 mx53evk:IMX_CONFIG=board/freescale/mx53evk/imximage.cfg

2
common/memsize.c
View file

@ -37,7 +37,7 @@
* the actually available RAM size between addresses `base' and
* `base + maxsize'.
*/
long get_ram_size(volatile long *base, long maxsize)
long get_ram_size(long *base, long maxsize)
{
volatile long *addr;
long save[32];

5
drivers/mtd/spi/eeprom_m95xxx.c
View file

@ -75,6 +75,7 @@ ssize_t spi_write (uchar *addr, int alen, uchar *buffer, int len)
{
struct spi_slave *slave;
char buf[3];
ulong start;
slave = spi_setup_slave(CONFIG_DEFAULT_SPI_BUS, 1, 1000000,
CONFIG_DEFAULT_SPI_MODE);
@ -102,7 +103,7 @@ ssize_t spi_write (uchar *addr, int alen, uchar *buffer, int len)
if(spi_xfer(slave, len * 8, buffer, NULL, SPI_XFER_END))
return -1;
reset_timer_masked();
start = get_timer(0);
do {
buf[0] = SPI_EEPROM_RDSR;
buf[1] = 0;
@ -111,7 +112,7 @@ ssize_t spi_write (uchar *addr, int alen, uchar *buffer, int len)
if (!(buf[1] & 1))
break;
} while (get_timer_masked() < CONFIG_SYS_SPI_WRITE_TOUT);
} while (get_timer(start) < CONFIG_SYS_SPI_WRITE_TOUT);
if (buf[1] & 1)
printf ("*** spi_write: Time out while writing!\n");

6
drivers/net/fec_mxc.c
View file

@ -86,7 +86,7 @@ static int fec_miiphy_read(const char *dev, uint8_t phyAddr, uint8_t regAddr,
/*
* wait for the related interrupt
*/
start = get_timer_masked();
start = get_timer(0);
while (!(readl(&fec->eth->ievent) & FEC_IEVENT_MII)) {
if (get_timer(start) > (CONFIG_SYS_HZ / 1000)) {
printf("Read MDIO failed...\n");
@ -138,7 +138,7 @@ static int fec_miiphy_write(const char *dev, uint8_t phyAddr, uint8_t regAddr,
/*
* wait for the MII interrupt
*/
start = get_timer_masked();
start = get_timer(0);
while (!(readl(&fec->eth->ievent) & FEC_IEVENT_MII)) {
if (get_timer(start) > (CONFIG_SYS_HZ / 1000)) {
printf("Write MDIO failed...\n");
@ -189,7 +189,7 @@ static int miiphy_wait_aneg(struct eth_device *dev)
/*
* Wait for AN completion
*/
start = get_timer_masked();
start = get_timer(0);
do {
if (get_timer(start) > (CONFIG_SYS_HZ * 5)) {
printf("%s: Autonegotiation timeout\n", dev->name);

12
drivers/net/netarm_eth.c
View file

@ -81,9 +81,10 @@ static unsigned int na_mii_read (int reg)
static int na_mii_poll_busy (void)
{
ulong start;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
while (get_timer_masked () < NA_MII_POLL_BUSY_DELAY) {
start = get_timer(0));
while (get_timer(start) < NA_MII_POLL_BUSY_DELAY) {
if (!(GET_EADDR (NETARM_ETH_MII_IND) & NETARM_ETH_MIII_BUSY)) {
return 1;
}
@ -164,19 +165,20 @@ static unsigned int na_mii_check_speed (void)
static int reset_eth (void)
{
int pt;
ulong start;
na_get_mac_addr ();
pt = na_mii_identify_phy ();
/* reset the phy */
na_mii_write (MII_PHY_CONTROL, 0x8000);
reset_timer_masked ();
while (get_timer_masked () < NA_MII_NEGOTIATE_DELAY) {
start = get_timer(0);
while (get_timer(start) < NA_MII_NEGOTIATE_DELAY) {
if ((na_mii_read (MII_PHY_STATUS) & 0x8000) == 0) {
break;
}
}
if (get_timer_masked () >= NA_MII_NEGOTIATE_DELAY)
if (get_timer(start) >= NA_MII_NEGOTIATE_DELAY)
printf ("phy reset timeout\n");
/* set the PCS reg */

2
drivers/spi/mxc_spi.c
View file

@ -60,8 +60,6 @@ static unsigned long spi_bases[] = {
0x53f84000,
};
#define mxc_get_clock(x) mx31_get_ipg_clk()
#elif defined(CONFIG_MX51)
#define MXC_CSPICTRL_EN (1 << 0)

33
drivers/usb/host/ehci-mxc.c
View file

@ -29,6 +29,14 @@
#define USBCTRL_OTGBASE_OFFSET 0x600
#ifdef CONFIG_MX25
#define MX25_USB_CTRL_IP_PUE_DOWN_BIT (1<<6)
#define MX25_USB_CTRL_HSTD_BIT (1<<5)
#define MX25_USB_CTRL_USBTE_BIT (1<<4)
#define MX25_USB_CTRL_OCPOL_OTG_BIT (1<<3)
#endif
#ifdef CONFIG_MX31
#define MX31_OTG_SIC_SHIFT 29
#define MX31_OTG_SIC_MASK (0x3 << MX31_OTG_SIC_SHIFT)
#define MX31_OTG_PM_BIT (1 << 24)
@ -42,12 +50,19 @@
#define MX31_H1_SIC_MASK (0x3 << MX31_H1_SIC_SHIFT)
#define MX31_H1_PM_BIT (1 << 8)
#define MX31_H1_DT_BIT (1 << 4)
#endif
static int mxc_set_usbcontrol(int port, unsigned int flags)
{
unsigned int v;
#ifdef CONFIG_MX25
v = MX25_USB_CTRL_IP_PUE_DOWN_BIT | MX25_USB_CTRL_HSTD_BIT |
MX25_USB_CTRL_USBTE_BIT | MX25_USB_CTRL_OCPOL_OTG_BIT;
#endif
#ifdef CONFIG_MX31
v = readl(MX31_OTG_BASE_ADDR + USBCTRL_OTGBASE_OFFSET);
v = readl(IMX_USB_BASE + USBCTRL_OTGBASE_OFFSET);
switch (port) {
case 0: /* OTG port */
@ -85,36 +100,38 @@ static int mxc_set_usbcontrol(int port, unsigned int flags)
default:
return -EINVAL;
}
writel(v, MX31_OTG_BASE_ADDR +
USBCTRL_OTGBASE_OFFSET);
#endif
return 0;
writel(v, IMX_USB_BASE + USBCTRL_OTGBASE_OFFSET);
return 0;
}
int ehci_hcd_init(void)
{
u32 tmp;
struct usb_ehci *ehci;
#ifdef CONFIG_MX31
u32 tmp;
struct clock_control_regs *sc_regs =
(struct clock_control_regs *)CCM_BASE;
tmp = __raw_readl(&sc_regs->ccmr);
__raw_writel(__raw_readl(&sc_regs->ccmr) | (1 << 9), &sc_regs->ccmr) ;
#endif
udelay(80);
/* Take USB2 */
ehci = (struct usb_ehci *)(MX31_OTG_BASE_ADDR +
ehci = (struct usb_ehci *)(IMX_USB_BASE +
(0x200 * CONFIG_MXC_USB_PORT));
hccr = (struct ehci_hccr *)((uint32_t)&ehci->caplength);
hcor = (struct ehci_hcor *)((uint32_t) hccr +
HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
setbits_le32(&ehci->usbmode, CM_HOST);
#ifdef CONFIG_MX31
setbits_le32(&ehci->control, USB_EN);
__raw_writel(CONFIG_MXC_USB_PORTSC, &ehci->portsc);
#endif
mxc_set_usbcontrol(CONFIG_MXC_USB_PORT, CONFIG_MXC_USB_FLAGS);
udelay(10000);

2
include/common.h
View file

@ -317,7 +317,7 @@ const char *symbol_lookup(unsigned long addr, unsigned long *caddr);
void api_init (void);
/* common/memsize.c */
long get_ram_size (volatile long *, long);
long get_ram_size (long *, long);
/* $(BOARD)/$(BOARD).c */
void reset_phy (void);

2
include/configs/am3517_evm.h
View file

@ -190,7 +190,7 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x82000000\0" \
"console=ttyS2,115200n8\0" \
"console=ttyO2,115200n8\0" \
"mmcargs=setenv bootargs console=${console} " \
"root=/dev/mmcblk0p2 rw " \
"rootfstype=ext3 rootwait\0" \

3
include/configs/efikamx.h
View file

@ -38,6 +38,8 @@
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_SYS_TEXT_BASE 0x97800000
#define CONFIG_SYS_L2CACHE_OFF
/*
@ -47,6 +49,7 @@
#define CONFIG_CMD_SF
#define CONFIG_CMD_MMC
#define CONFIG_CMD_FAT
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_IDE
#undef CONFIG_CMD_IMLS

6
include/configs/mx31pdk.h
View file

@ -162,8 +162,10 @@
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET)
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
CONFIG_SYS_GBL_DATA_OFFSET)
/*-----------------------------------------------------------------------
* FLASH and environment organization

5
include/configs/scb9328.h
View file

@ -126,6 +126,11 @@
#define SCB9328_SDRAM_1 0x08000000 /* SDRAM bank #1 */
#define SCB9328_SDRAM_1_SIZE 0x01000000 /* 16 MB */
#define CONFIG_SYS_TEXT_BASE 0x10000000
#define CONFIG_SYS_SDRAM_BASE SCB9328_SDRAM_1
#define CONFIG_SYS_INIT_SP_ADDR (SCB9328_SDRAM_1 + 0xf00000)
/*
* Configuration for FLASH memory for the Synertronixx board
*/

6
include/configs/tnetv107x_evm.h
View file

@ -57,6 +57,12 @@
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_STACKSIZE (256*1024)
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + \
CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE)
/* Serial Driver Info */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL

180
include/configs/zmx25.h Normal file
View file

@ -0,0 +1,180 @@
/*
* (c) 2011 Graf-Syteco, Matthias Weisser
* <weisserm@arcor.de>
*
* Configuation settings for the zmx25 board
*
* 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 __CONFIG_H
#define __CONFIG_H
#define CONFIG_ARM926EJS /* arm926ejs CPU core */
#define CONFIG_MX25
#define CONFIG_MX25_CLK32 32768 /* OSC32K frequency */
#define CONFIG_SYS_HZ 1000
#define CONFIG_SYS_TEXT_BASE 0xA0000000
/*
* Environment settings
*/
#define CONFIG_EXTRA_ENV_SETTINGS \
"gs_fast_boot=setenv bootdelay 5\0" \
"gs_slow_boot=setenv bootdelay 10\0" \
"bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \
"fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \
"bootm 0x81000000; bootelf 0x81000000\0"
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define BOARD_LATE_INIT
/*
* Compressions
*/
#define CONFIG_LZO
/*
* Hardware drivers
*/
/*
* GPIO
*/
#define CONFIG_MXC_GPIO
/*
* Serial
*/
#define CONFIG_MXC_UART
#define CONFIG_SYS_MX25_UART2
#define CONFIG_CONS_INDEX 1 /* use UART2 for console */
#define CONFIG_BAUDRATE 115200 /* Default baud rate */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
/*
* Ethernet
*/
#define CONFIG_FEC_MXC
#define CONFIG_FEC_MXC_PHYADDR 0x00
#define CONFIG_MII
#define CONFIG_NET_MULTI
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_NET
#define CONFIG_CMD_CACHE
#define CONFIG_SYS_64BIT_VSPRINTF
/*
* Additional command
*/
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_PING
#define CONFIG_CMD_ELF
#define CONFIG_CMD_FAT
#define CONFIG_CMD_USB
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
/*
* USB
*/
#ifdef CONFIG_CMD_USB
#define CONFIG_USB_EHCI /* Enable EHCI USB support */
#define CONFIG_USB_EHCI_MXC
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
#define CONFIG_MXC_USB_PORT 2
#define CONFIG_MXC_USB_PORTSC 0xC0000000
#define CONFIG_MXC_USB_FLAGS 0
#define CONFIG_EHCI_IS_TDI
#define CONFIG_USB_STORAGE
#define CONFIG_DOS_PARTITION
#define CONFIG_SUPPORT_VFAT
#endif /* CONFIG_CMD_USB */
/* SDRAM */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM 0x80000000 /* start address of LPDDRRAM */
#define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
#define CONFIG_SYS_INIT_SP_ADDR 0x78020000 /* end of internal SRAM */
/*
* FLASH and environment organization
*/
#define CONFIG_SYS_FLASH_BASE 0xA0000000
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_MAX_FLASH_SECT 256
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000)
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_SECT_SIZE (128 * 1024)
#define CONFIG_ENV_SIZE (128 * 1024)
/*
* CFI FLASH driver setup
*/
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* ~10x faster */
#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM + (512*1024))
#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM + PHYS_SDRAM_SIZE)
#define CONFIG_SYS_PROMPT "zmx25> "
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_LONGHELP
#define CONFIG_CMDLINE_EDITING
#define CONFIG_PREBOOT ""
#define CONFIG_BOOTDELAY 5
#define CONFIG_AUTOBOOT_KEYED
#define CONFIG_AUTOBOOT_PROMPT "boot in %d s\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "delaygs"
#define CONFIG_AUTOBOOT_STOP_STR "stopgs"
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (0x400000 - 0x8000)
#define CONFIG_STACKSIZE (32*1024) /* regular stack */
#endif /* __CONFIG_H */

5
include/mxc_gpio.h
View file

@ -24,6 +24,11 @@
#ifndef __MXC_GPIO_H
#define __MXC_GPIO_H
/* Converts a GPIO port number and the internal bit position
* to the GPIO number
*/
#define MXC_GPIO_PORT_TO_NUM(port, bit) (((port - 1) << 5) + (bit & 0x1f))
enum mxc_gpio_direction {
MXC_GPIO_DIRECTION_IN,
MXC_GPIO_DIRECTION_OUT,

10
rules.mk
View file

@ -42,4 +42,14 @@ $(HOSTOBJS): $(obj)%.o: %.c
$(NOPEDOBJS): $(obj)%.o: %.c
$(HOSTCC) $(HOSTCFLAGS_NOPED) $(HOSTCFLAGS_$(@F)) $(HOSTCFLAGS_$(BCURDIR)) -o $@ $< -c
$(TOPDIR)/include/asm/arch/asm-offsets.h: $(TOPDIR)/include/autoconf.mk.dep \
$(TOPDIR)/$(CPUDIR)/$(SOC)/asm-offsets.s
@echo Generating $@
$(TOPDIR)/tools/scripts/make-asm-offsets $(TOPDIR)/$(CPUDIR)/$(SOC)/asm-offsets.s $@
$(TOPDIR)/$(CPUDIR)/$(SOC)/asm-offsets.s: $(TOPDIR)/include/autoconf.mk.dep \
$(TOPDIR)/$(CPUDIR)/$(SOC)/asm-offsets.c
$(CC) -DDO_DEPS_ONLY \
$(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
-o $@ $(TOPDIR)/$(CPUDIR)/$(SOC)/asm-offsets.c -c -S
#########################################################################