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-rw-r--r--arch/arm/cpu/armv7/Makefile4
-rw-r--r--arch/arm/cpu/armv7/mx5/Makefile4
-rw-r--r--arch/arm/cpu/armv7/omap-common/Makefile4
-rw-r--r--arch/arm/cpu/armv7/omap3/Makefile4
-rw-r--r--arch/arm/cpu/armv7/omap3/emif4.c5
-rw-r--r--arch/arm/cpu/armv7/omap3/sdrc.c7
-rw-r--r--arch/arm/cpu/armv7/omap4/Makefile4
-rw-r--r--arch/arm/cpu/armv7/omap4/board.c3
-rw-r--r--arch/arm/cpu/armv7/s5p-common/Makefile4
-rw-r--r--arch/arm/cpu/armv7/s5p-common/timer.c18
-rw-r--r--arch/arm/cpu/armv7/s5pc1xx/Makefile4
-rw-r--r--arch/arm/cpu/armv7/start.S49
-rw-r--r--arch/arm/cpu/armv7/syslib.c1
-rw-r--r--arch/arm/cpu/armv7/u-boot.lds46
14 files changed, 73 insertions, 84 deletions
diff --git a/arch/arm/cpu/armv7/Makefile b/arch/arm/cpu/armv7/Makefile
index 7743fef..8c0e915 100644
--- a/arch/arm/cpu/armv7/Makefile
+++ b/arch/arm/cpu/armv7/Makefile
@@ -23,7 +23,7 @@
include $(TOPDIR)/config.mk
-LIB = $(obj)lib$(CPU).a
+LIB = $(obj)lib$(CPU).o
START := start.o
COBJS := cpu.o
@@ -36,7 +36,7 @@ START := $(addprefix $(obj),$(START))
all: $(obj).depend $(START) $(LIB)
$(LIB): $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
#########################################################################
diff --git a/arch/arm/cpu/armv7/mx5/Makefile b/arch/arm/cpu/armv7/mx5/Makefile
index 7cfaa2c..e8be9c9 100644
--- a/arch/arm/cpu/armv7/mx5/Makefile
+++ b/arch/arm/cpu/armv7/mx5/Makefile
@@ -25,7 +25,7 @@
include $(TOPDIR)/config.mk
-LIB = $(obj)lib$(SOC).a
+LIB = $(obj)lib$(SOC).o
COBJS = soc.o clock.o iomux.o timer.o speed.o
SOBJS = lowlevel_init.o
@@ -36,7 +36,7 @@ OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
all: $(obj).depend $(LIB)
$(LIB): $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
#########################################################################
diff --git a/arch/arm/cpu/armv7/omap-common/Makefile b/arch/arm/cpu/armv7/omap-common/Makefile
index aedea7b..dc01ee5 100644
--- a/arch/arm/cpu/armv7/omap-common/Makefile
+++ b/arch/arm/cpu/armv7/omap-common/Makefile
@@ -23,7 +23,7 @@
include $(TOPDIR)/config.mk
-LIB = $(obj)libomap-common.a
+LIB = $(obj)libomap-common.o
SOBJS := reset.o
@@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
all: $(obj).depend $(LIB)
$(LIB): $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
#########################################################################
diff --git a/arch/arm/cpu/armv7/omap3/Makefile b/arch/arm/cpu/armv7/omap3/Makefile
index 95526d6..7164d50 100644
--- a/arch/arm/cpu/armv7/omap3/Makefile
+++ b/arch/arm/cpu/armv7/omap3/Makefile
@@ -23,7 +23,7 @@
include $(TOPDIR)/config.mk
-LIB = $(obj)lib$(SOC).a
+LIB = $(obj)lib$(SOC).o
SOBJS := lowlevel_init.o
SOBJS += cache.o
@@ -43,7 +43,7 @@ OBJS := $(addprefix $(obj),$(COBJS) $(COBJS-y) $(SOBJS))
all: $(obj).depend $(LIB)
$(LIB): $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
#########################################################################
diff --git a/arch/arm/cpu/armv7/omap3/emif4.c b/arch/arm/cpu/armv7/omap3/emif4.c
index 0870857..2227576 100644
--- a/arch/arm/cpu/armv7/omap3/emif4.c
+++ b/arch/arm/cpu/armv7/omap3/emif4.c
@@ -48,10 +48,11 @@ u32 is_mem_sdr(void)
*/
u32 get_sdr_cs_size(u32 cs)
{
- u32 size;
+ u32 size = 0;
/* TODO: Calculate the size based on EMIF4 configuration */
- size = CONFIG_SYS_CS0_SIZE;
+ if (cs == CS0)
+ size = CONFIG_SYS_CS0_SIZE;
return size;
}
diff --git a/arch/arm/cpu/armv7/omap3/sdrc.c b/arch/arm/cpu/armv7/omap3/sdrc.c
index c75aa1d..a4979ce 100644
--- a/arch/arm/cpu/armv7/omap3/sdrc.c
+++ b/arch/arm/cpu/armv7/omap3/sdrc.c
@@ -149,6 +149,13 @@ void do_sdrc_init(u32 cs, u32 early)
&sdrc_actim_base1->ctrla);
writel(readl(&sdrc_actim_base0->ctrlb),
&sdrc_actim_base1->ctrlb);
+
+ writel(CMD_NOP, &sdrc_base->cs[cs].manual);
+ writel(CMD_PRECHARGE, &sdrc_base->cs[cs].manual);
+ writel(CMD_AUTOREFRESH, &sdrc_base->cs[cs].manual);
+ writel(CMD_AUTOREFRESH, &sdrc_base->cs[cs].manual);
+ writel(readl(&sdrc_base->cs[CS0].mr),
+ &sdrc_base->cs[CS1].mr);
}
/*
diff --git a/arch/arm/cpu/armv7/omap4/Makefile b/arch/arm/cpu/armv7/omap4/Makefile
index d926fbb..987dc9d 100644
--- a/arch/arm/cpu/armv7/omap4/Makefile
+++ b/arch/arm/cpu/armv7/omap4/Makefile
@@ -23,7 +23,7 @@
include $(TOPDIR)/config.mk
-LIB = $(obj)lib$(SOC).a
+LIB = $(obj)lib$(SOC).o
SOBJS += lowlevel_init.o
@@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
all: $(obj).depend $(LIB)
$(LIB): $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
#########################################################################
diff --git a/arch/arm/cpu/armv7/omap4/board.c b/arch/arm/cpu/armv7/omap4/board.c
index e7651d2..fcd29a7 100644
--- a/arch/arm/cpu/armv7/omap4/board.c
+++ b/arch/arm/cpu/armv7/omap4/board.c
@@ -32,6 +32,8 @@
#include <asm/arch/sys_proto.h>
#include <asm/sizes.h>
+DECLARE_GLOBAL_DATA_PTR;
+
/*
* Routine: s_init
* Description: Does early system init of muxing and clocks.
@@ -100,7 +102,6 @@ u32 sdram_size(void)
*/
int dram_init(void)
{
- DECLARE_GLOBAL_DATA_PTR;
gd->ram_size = sdram_size();
diff --git a/arch/arm/cpu/armv7/s5p-common/Makefile b/arch/arm/cpu/armv7/s5p-common/Makefile
index 37371f6..922cd95 100644
--- a/arch/arm/cpu/armv7/s5p-common/Makefile
+++ b/arch/arm/cpu/armv7/s5p-common/Makefile
@@ -23,7 +23,7 @@
include $(TOPDIR)/config.mk
-LIB = $(obj)libs5p-common.a
+LIB = $(obj)libs5p-common.o
COBJS-y += cpu_info.o
COBJS-y += timer.o
@@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS-y) $(SOBJS))
all: $(obj).depend $(LIB)
$(LIB): $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
#########################################################################
diff --git a/arch/arm/cpu/armv7/s5p-common/timer.c b/arch/arm/cpu/armv7/s5p-common/timer.c
index 0490650..651fd5d 100644
--- a/arch/arm/cpu/armv7/s5p-common/timer.c
+++ b/arch/arm/cpu/armv7/s5p-common/timer.c
@@ -65,15 +65,12 @@ int timer_init(void)
writel((PRESCALER_1 & 0xff) << 8, &timer->tcfg0);
writel((MUX_DIV_2 & 0xf) << MUX4_DIV_SHIFT, &timer->tcfg1);
- if (count_value == 0) {
- /* reset initial value */
- /* count_value = 2085937.5(HZ) (per 1 sec)*/
- count_value = get_pwm_clk() / ((PRESCALER_1 + 1) *
- (MUX_DIV_2 + 1));
-
- /* count_value / 100 = 20859.375(HZ) (per 10 msec) */
- count_value = count_value / 100;
- }
+ /* count_value = 2085937.5(HZ) (per 1 sec)*/
+ count_value = get_pwm_clk() / ((PRESCALER_1 + 1) *
+ (MUX_DIV_2 + 1));
+
+ /* count_value / 100 = 20859.375(HZ) (per 10 msec) */
+ count_value = count_value / 100;
/* set count value */
writel(count_value, &timer->tcntb4);
@@ -114,8 +111,11 @@ void set_timer(unsigned long t)
/* delay x useconds */
void __udelay(unsigned long usec)
{
+ struct s5p_timer *const timer = s5p_get_base_timer();
unsigned long tmo, tmp;
+ count_value = readl(&timer->tcntb4);
+
if (usec >= 1000) {
/*
* if "big" number, spread normalization
diff --git a/arch/arm/cpu/armv7/s5pc1xx/Makefile b/arch/arm/cpu/armv7/s5pc1xx/Makefile
index 263945f..b182bf5 100644
--- a/arch/arm/cpu/armv7/s5pc1xx/Makefile
+++ b/arch/arm/cpu/armv7/s5pc1xx/Makefile
@@ -26,7 +26,7 @@
include $(TOPDIR)/config.mk
-LIB = $(obj)lib$(SOC).a
+LIB = $(obj)lib$(SOC).o
SOBJS = cache.o
SOBJS += reset.o
@@ -40,7 +40,7 @@ OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
all: $(obj).depend $(LIB)
$(LIB): $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
#########################################################################
diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S
index bb3948d..c71ef6c 100644
--- a/arch/arm/cpu/armv7/start.S
+++ b/arch/arm/cpu/armv7/start.S
@@ -98,30 +98,6 @@ FIQ_STACK_START:
IRQ_STACK_START_IN:
.word 0x0badc0de
-.globl _datarel_start_ofs
-_datarel_start_ofs:
- .word __datarel_start - _start
-
-.globl _datarelrolocal_start_ofs
-_datarelrolocal_start_ofs:
- .word __datarelrolocal_start - _start
-
-.globl _datarellocal_start_ofs
-_datarellocal_start_ofs:
- .word __datarellocal_start - _start
-
-.globl _datarelro_start_ofs
-_datarelro_start_ofs:
- .word __datarelro_start - _start
-
-.globl _got_start_ofs
-_got_start_ofs:
- .word __got_start - _start
-
-.globl _got_end_Ofs
-_got_end_ofs:
- .word __got_end - _start
-
/*
* the actual reset code
*/
@@ -166,6 +142,7 @@ next:
/* Set stackpointer in internal RAM to call board_init_f */
call_board_init_f:
ldr sp, =(CONFIG_SYS_INIT_SP_ADDR)
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
ldr r0,=0x00000000
bl board_init_f
@@ -183,24 +160,24 @@ relocate_code:
mov r4, r0 /* save addr_sp */
mov r5, r1 /* save addr of gd */
mov r6, r2 /* save addr of destination */
- mov r7, r2 /* save addr of destination */
/* Set up the stack */
stack_setup:
mov sp, r4
adr r0, _start
+#ifndef CONFIG_PRELOADER
+ cmp r0, r6
+ beq clear_bss /* skip relocation */
+#endif
+ mov r1, r6 /* r1 <- scratch for copy_loop */
ldr r2, _TEXT_BASE
ldr r3, _bss_start_ofs
add r2, r0, r3 /* r2 <- source end address */
- cmp r0, r6
-#ifndef CONFIG_PRELOADER
- beq jump_2_ram
-#endif
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
- stmia r6!, {r9-r10} /* copy to target address [r1] */
+ stmia r1!, {r9-r10} /* copy to target address [r1] */
cmp r0, r2 /* until source end address [r2] */
blo copy_loop
@@ -209,7 +186,7 @@ copy_loop:
* fix .rel.dyn relocations
*/
ldr r0, _TEXT_BASE /* r0 <- Text base */
- sub r9, r7, r0 /* r9 <- relocation offset */
+ sub r9, r6, r0 /* r9 <- relocation offset */
ldr r10, _dynsym_start_ofs /* r10 <- sym table ofs */
add r10, r10, r0 /* r10 <- sym table in FLASH */
ldr r2, _rel_dyn_start_ofs /* r2 <- rel dyn start ofs */
@@ -220,10 +197,10 @@ fixloop:
ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
- and r8, r1, #0xff
- cmp r8, #23 /* relative fixup? */
+ and r7, r1, #0xff
+ cmp r7, #23 /* relative fixup? */
beq fixrel
- cmp r8, #2 /* absolute fixup? */
+ cmp r7, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext
@@ -248,7 +225,7 @@ clear_bss:
ldr r0, _bss_start_ofs
ldr r1, _bss_end_ofs
ldr r3, _TEXT_BASE /* Text base */
- mov r4, r7 /* reloc addr */
+ mov r4, r6 /* reloc addr */
add r0, r0, r4
add r1, r1, r4
mov r2, #0x00000000 /* clear */
@@ -270,7 +247,7 @@ jump_2_ram:
add lr, lr, r9
/* setup parameters for board_init_r */
mov r0, r5 /* gd_t */
- mov r1, r7 /* dest_addr */
+ mov r1, r6 /* dest_addr */
/* jump to it ... */
mov pc, lr
diff --git a/arch/arm/cpu/armv7/syslib.c b/arch/arm/cpu/armv7/syslib.c
index f9ed9a3..84d17f0 100644
--- a/arch/arm/cpu/armv7/syslib.c
+++ b/arch/arm/cpu/armv7/syslib.c
@@ -23,7 +23,6 @@
#include <common.h>
#include <asm/io.h>
-#include <asm/arch/sys_proto.h>
/************************************************************
* sdelay() - simple spin loop. Will be constant time as
diff --git a/arch/arm/cpu/armv7/u-boot.lds b/arch/arm/cpu/armv7/u-boot.lds
index 88a0fec..5725c30 100644
--- a/arch/arm/cpu/armv7/u-boot.lds
+++ b/arch/arm/cpu/armv7/u-boot.lds
@@ -44,34 +44,38 @@ SECTIONS
. = ALIGN(4);
.data : {
*(.data)
- __datarel_start = .;
- *(.data.rel)
- __datarelrolocal_start = .;
- *(.data.rel.ro.local)
- __datarellocal_start = .;
- *(.data.rel.local)
- __datarelro_start = .;
- *(.data.rel.ro)
}
- . = ALIGN(4);
- __rel_dyn_start = .;
- .rel.dyn : { *(.rel.dyn) }
- __rel_dyn_end = .;
-
- __dynsym_start = .;
- .dynsym : { *(.dynsym) }
- __got_start = .;
. = ALIGN(4);
- .got : { *(.got) }
- __got_end = .;
+ . = .;
__u_boot_cmd_start = .;
.u_boot_cmd : { *(.u_boot_cmd) }
__u_boot_cmd_end = .;
. = ALIGN(4);
- __bss_start = .;
- .bss : { *(.bss) }
- _end = .;
+
+ .rel.dyn : {
+ __rel_dyn_start = .;
+ *(.rel*)
+ __rel_dyn_end = .;
+ }
+
+ .dynsym : {
+ __dynsym_start = .;
+ *(.dynsym)
+ }
+
+ .bss __rel_dyn_start (OVERLAY) : {
+ __bss_start = .;
+ *(.bss)
+ . = ALIGN(4);
+ _end = .;
+ }
+
+ /DISCARD/ : { *(.dynstr*) }
+ /DISCARD/ : { *(.dynamic*) }
+ /DISCARD/ : { *(.plt*) }
+ /DISCARD/ : { *(.interp*) }
+ /DISCARD/ : { *(.gnu*) }
}
generated by cgit v1.1 at 2024-08-31 23:21:34 +0000