summaryrefslogtreecommitdiff
path: root/arch/arm/cpu/arm926ejs
diff options
context:
space:
mode:
authorTom Rini <trini@ti.com>2014-02-26 16:49:58 -0500
committerTom Rini <trini@ti.com>2014-02-26 16:49:58 -0500
commiteeb72e67619b98d2502fe634a3a5d9953de92ad0 (patch)
treeedea4b04062ec956158c163b13c9a31fcfdccde8 /arch/arm/cpu/arm926ejs
parent715b56fe2b47e073e6f2425e0cedba0e92a4014d (diff)
parent1551df35f296f0a8df32f4f2054254f46e8be252 (diff)
Merge branch 'master' of git://git.denx.de/u-boot-arm
Conflicts: arch/arm/cpu/armv7/config.mk board/ti/am43xx/mux.c include/configs/am43xx_evm.h Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'arch/arm/cpu/arm926ejs')
-rw-r--r--arch/arm/cpu/arm926ejs/at91/lowlevel_init.S14
-rw-r--r--arch/arm/cpu/arm926ejs/mxs/start.S27
-rw-r--r--arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds9
-rw-r--r--arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds9
-rw-r--r--arch/arm/cpu/arm926ejs/start.S27
5 files changed, 15 insertions, 71 deletions
diff --git a/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S b/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S
index e83968fb7a..a9ec81a75c 100644
--- a/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S
+++ b/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S
@@ -26,27 +26,18 @@
#define CONFIG_SYS_MATRIX_EBICSA_VAL CONFIG_SYS_MATRIX_EBI0CSA_VAL
#endif
-_TEXT_BASE:
- .word CONFIG_SYS_TEXT_BASE
-
.globl lowlevel_init
.type lowlevel_init,function
lowlevel_init:
- mov r5, pc /* r5 = POS1 + 4 current */
POS1:
+ adr r5, POS1 /* r5 = POS1 run time */
ldr r0, =POS1 /* r0 = POS1 compile */
- ldr r2, _TEXT_BASE
- sub r0, r0, r2 /* r0 = POS1-_TEXT_BASE (POS1 relative) */
sub r5, r5, r0 /* r0 = CONFIG_SYS_TEXT_BASE-1 */
- sub r5, r5, #4 /* r1 = text base - current */
/* memory control configuration 1 */
ldr r0, =SMRDATA
ldr r2, =SMRDATA1
- ldr r1, _TEXT_BASE
- sub r0, r0, r1
- sub r2, r2, r1
add r0, r0, r5
add r2, r2, r5
0:
@@ -149,9 +140,6 @@ PLL_setup_end:
ldr r0, =SMRDATA1
ldr r2, =SMRDATA2
- ldr r1, _TEXT_BASE
- sub r0, r0, r1
- sub r2, r2, r1
add r0, r0, r5
add r2, r2, r5
2:
diff --git a/arch/arm/cpu/arm926ejs/mxs/start.S b/arch/arm/cpu/arm926ejs/mxs/start.S
index 5de2bad584..34a0fcb462 100644
--- a/arch/arm/cpu/arm926ejs/mxs/start.S
+++ b/arch/arm/cpu/arm926ejs/mxs/start.S
@@ -101,32 +101,6 @@ fiq:
*************************************************************************
*/
-.globl _TEXT_BASE
-_TEXT_BASE:
-#ifdef CONFIG_SPL_TEXT_BASE
- .word CONFIG_SPL_TEXT_BASE
-#else
- .word CONFIG_SYS_TEXT_BASE
-#endif
-
-/*
- * These are defined in the board-specific linker script.
- * Subtracting _start from them lets the linker put their
- * relative position in the executable instead of leaving
- * them null.
- */
-.globl _bss_start_ofs
-_bss_start_ofs:
- .word __bss_start - _start
-
-.globl _bss_end_ofs
-_bss_end_ofs:
- .word __bss_end - _start
-
-.globl _end_ofs
-_end_ofs:
- .word _end - _start
-
#ifdef CONFIG_USE_IRQ
/* IRQ stack memory (calculated at run-time) */
.globl IRQ_STACK_START
@@ -207,6 +181,5 @@ _reset:
bx lr
_hang:
- ldr sp, _TEXT_BASE /* switch to abort stack */
1:
bl 1b /* hang and never return */
diff --git a/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds b/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds
index 80fb9bdc8d..d0b482d615 100644
--- a/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds
+++ b/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds
@@ -49,9 +49,14 @@ SECTIONS
__bss_end = .;
}
- _end = .;
+ .end :
+ {
+ *(.__end)
+ }
+
+ _image_binary_end = .;
- .dynsym _end : { *(.dynsym) }
+ .dynsym _image_binary_end : { *(.dynsym) }
.dynbss : { *(.dynbss) }
.dynstr : { *(.dynstr*) }
.dynamic : { *(.dynamic*) }
diff --git a/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds b/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds
index 76b499d87f..b6d0f65b66 100644
--- a/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds
+++ b/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds
@@ -49,9 +49,14 @@ SECTIONS
__bss_end = .;
}
- _end = .;
+ .end :
+ {
+ *(.__end)
+ }
+
+ _image_binary_end = .;
- .dynsym _end : { *(.dynsym) }
+ .dynsym _image_binary_end : { *(.dynsym) }
.dynbss : { *(.dynbss) }
.dynstr : { *(.dynstr*) }
.dynamic : { *(.dynamic*) }
diff --git a/arch/arm/cpu/arm926ejs/start.S b/arch/arm/cpu/arm926ejs/start.S
index 5360f55bc1..0717327050 100644
--- a/arch/arm/cpu/arm926ejs/start.S
+++ b/arch/arm/cpu/arm926ejs/start.S
@@ -102,32 +102,6 @@ _fiq:
*************************************************************************
*/
-.globl _TEXT_BASE
-_TEXT_BASE:
-#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_TEXT_BASE)
- .word CONFIG_SPL_TEXT_BASE
-#else
- .word CONFIG_SYS_TEXT_BASE
-#endif
-
-/*
- * These are defined in the board-specific linker script.
- * Subtracting _start from them lets the linker put their
- * relative position in the executable instead of leaving
- * them null.
- */
-.globl _bss_start_ofs
-_bss_start_ofs:
- .word __bss_start - _start
-
-.globl _bss_end_ofs
-_bss_end_ofs:
- .word __bss_end - _start
-
-.globl _end_ofs
-_end_ofs:
- .word _end - _start
-
#ifdef CONFIG_USE_IRQ
/* IRQ stack memory (calculated at run-time) */
.globl IRQ_STACK_START
@@ -330,7 +304,6 @@ flush_dcache:
#ifdef CONFIG_SPL_BUILD
.align 5
do_hang:
- ldr sp, _TEXT_BASE /* switch to abort stack */
1:
bl 1b /* hang and never return */
#else /* !CONFIG_SPL_BUILD */