Remove the last uses of symbol offsets in ARM U-Boot.
Remove some needless uses of _TEXT_BASE.
Remove all _TEXT_BASE definitions.
Signed-off-by: Albert ARIBAUD albert.u.b...@aribaud.net
---
Changes in v2:
- fixed use of _rel_dyn_end instead of _end
README | 6 --
arch/arm/cpu/arm1136/start.S| 27 ---
arch/arm/cpu/arm1176/start.S| 27 ---
arch/arm/cpu/arm720t/start.S| 26 --
arch/arm/cpu/arm920t/start.S| 26 --
arch/arm/cpu/arm926ejs/at91/lowlevel_init.S | 14 +-
arch/arm/cpu/arm926ejs/mxs/start.S | 27 ---
arch/arm/cpu/arm926ejs/start.S | 27 ---
arch/arm/cpu/arm946es/start.S | 26 --
arch/arm/cpu/arm_intcm/start.S | 26 --
arch/arm/cpu/armv7/omap3/lowlevel_init.S| 3 ---
arch/arm/cpu/armv7/start.S | 23 ---
arch/arm/cpu/ixp/start.S| 26 --
arch/arm/cpu/pxa/start.S| 27 ---
arch/arm/cpu/sa1100/start.S | 26 --
arch/arm/lib/board.c| 12 ++--
board/armltd/integrator/lowlevel_init.S | 2 +-
board/cm4008/flash.c| 2 +-
board/cm41xx/flash.c| 2 +-
board/mpl/vcma9/lowlevel_init.S | 5 +
board/mx1ads/lowlevel_init.S| 4
board/samsung/goni/lowlevel_init.S | 3 ---
board/samsung/smdk2410/lowlevel_init.S | 5 +
board/samsung/smdk5250/lowlevel_init.S | 5 +
board/samsung/smdkc100/lowlevel_init.S | 3 ---
board/ti/omap5912osk/lowlevel_init.S| 4
board/ti/omap730p2/lowlevel_init.S | 3 ---
common/board_f.c| 14 +++---
common/board_r.c| 4 ++--
include/asm-generic/sections.h | 26 +++---
30 files changed, 25 insertions(+), 406 deletions(-)
diff --git a/README b/README
index 09662a4..67bc2aa 100644
--- a/README
+++ b/README
@@ -3532,12 +3532,6 @@ Configuration Settings:
its config.mk file). If you find problems enabling this option on
your board please report the problem and send patches!
-- CONFIG_SYS_SYM_OFFSETS
- This is set by architectures that use offsets for link symbols
- instead of absolute values. So bss_start is obtained using an
- offset _bss_start_ofs from CONFIG_SYS_TEXT_BASE, rather than
- directly. You should not need to touch this setting.
-
- CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC (OMAP only)
This is set by OMAP boards for the max time that reset should
be asserted. See doc/README.omap-reset-time for details on how
diff --git a/arch/arm/cpu/arm1136/start.S b/arch/arm/cpu/arm1136/start.S
index 00d1b30..3e2358e 100644
--- a/arch/arm/cpu/arm1136/start.S
+++ b/arch/arm/cpu/arm1136/start.S
@@ -70,32 +70,6 @@ _end_vect:
*
*/
-.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
@@ -295,7 +269,6 @@ cpu_init_crit:
#ifdef CONFIG_SPL_BUILD
.align 5
do_hang:
- ldr sp, _TEXT_BASE /* use 32 words about stack */
bl hang/* hang and never return */
#else /* !CONFIG_SPL_BUILD */
.align 5
diff --git a/arch/arm/cpu/arm1176/start.S b/arch/arm/cpu/arm1176/start.S
index ffd7dd0..ce62011 100644
--- a/arch/arm/cpu/arm1176/start.S
+++ b/arch/arm/cpu/arm1176/start.S
@@ -77,33 +77,6 @@ _end_vect:
*
*/
-.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
