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| author | Marek Vasut <marex@denx.de> | 2013-12-14 04:55:26 (GMT) |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2014-01-26 11:41:20 (GMT) |
| commit | 7cbe638e41cd4cf199bfb7798fe572ddf3a39f0a (patch) | |
| tree | 4907aceaf7730b75c7fbcd81b660dc00bb6230bf /arch/arm/cpu/armv7/start.S | |
| parent | 707acd01ded3c60a4e277f7c5432d397897b4dfd (diff) | |
| download | u-boot-7cbe638e41cd4cf199bfb7798fe572ddf3a39f0a.tar.xz | |
ARM: armv7: Make indirect vector addresses globl
Make indirect vectors addresses global, so they can be replaced by
various code that needs to do so. For example the MX6 PCI express
driver needs to temporarily replace data abort handler when reading
the config space.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Eric Nelson <eric.nelson@boundarydevices.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'arch/arm/cpu/armv7/start.S')
| -rw-r--r-- | arch/arm/cpu/armv7/start.S | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S index 6c9b11a..5aac773 100644 --- a/arch/arm/cpu/armv7/start.S +++ b/arch/arm/cpu/armv7/start.S @@ -38,12 +38,19 @@ _irq: .word _irq _fiq: .word _fiq _pad: .word 0x12345678 /* now 16*4=64 */ #else +.globl _undefined_instruction _undefined_instruction: .word undefined_instruction +.globl _software_interrupt _software_interrupt: .word software_interrupt +.globl _prefetch_abort _prefetch_abort: .word prefetch_abort +.globl _data_abort _data_abort: .word data_abort +.globl _not_used _not_used: .word not_used +.globl _irq _irq: .word irq +.globl _fiq _fiq: .word fiq _pad: .word 0x12345678 /* now 16*4=64 */ #endif /* CONFIG_SPL_BUILD */ |