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| author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2014-04-15 16:13:51 +0200 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2014-05-15 16:24:53 +0200 |
| commit | 41623c91b09a0c865fab41acdaff30f060f29ad6 (patch) | |
| tree | be63a8504f3d6bcaf9789ab23e933bb083b827d7 /arch/arm/cpu/arm926ejs/spear | |
| parent | 60a4f39fcd0d845741b4aaf9764bf54d6abef60c (diff) | |
| download | u-boot-41623c91b09a0c865fab41acdaff30f060f29ad6.tar.gz | |
arm: move exception handling out of start.S files
Exception handling is basically identical for all ARM targets.
Factorize it out of the various start.S files and into a
single vectors.S file, and adjust linker scripts accordingly.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Diffstat (limited to 'arch/arm/cpu/arm926ejs/spear')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/spear/start.S | 27 | ||||
| -rw-r--r-- | arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds | 1 |
2 files changed, 2 insertions, 26 deletions
diff --git a/arch/arm/cpu/arm926ejs/spear/start.S b/arch/arm/cpu/arm926ejs/spear/start.S index 7dbd5dbf99..290ac2e561 100644 --- a/arch/arm/cpu/arm926ejs/spear/start.S +++ b/arch/arm/cpu/arm926ejs/spear/start.S @@ -17,29 +17,6 @@ #include <config.h> -.globl _start -_start: - b reset - ldr pc, _undefined_instruction - ldr pc, _software_interrupt - ldr pc, _prefetch_abort - ldr pc, _data_abort - ldr pc, _not_used - ldr pc, _irq - ldr pc, _fiq - -_undefined_instruction: -_software_interrupt: -_prefetch_abort: -_data_abort: -_not_used: -_irq: -_fiq: - .word infinite_loop - -infinite_loop: - b infinite_loop - /* ************************************************************************* * @@ -53,9 +30,7 @@ infinite_loop: ************************************************************************* */ -/* - * the actual reset code - */ + .globl reset reset: /* diff --git a/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds b/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds index b6d0f65b66..c7ee19912f 100644 --- a/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds +++ b/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds @@ -21,6 +21,7 @@ SECTIONS . = ALIGN(4); .text : { + *(.vectors) arch/arm/cpu/arm926ejs/spear/start.o (.text*) *(.text*) } |