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SMDKV310: MMC SPL: Remove unwanted dummy functions

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Removed dummy functions in "mmc_spl/board/samsung/smdkv310/mmc_boot.c",
@mmc_boot.c
void do_undefined_instruction(struct pt_regs *pt_regs);
void do_software_interrupt(struct pt_regs *pt_regs);
void do_prefetch_abort(struct pt_regs *pt_regs);
void do_data_abort(struct pt_regs *pt_regs);
void do_not_used(struct pt_regs *pt_regs);
void do_fiq(struct pt_regs *pt_regs);
void do_irq(struct pt_regs *pt_regs);

not required as called conditionally in start.S
@start.S
\#ifdef CONFIG_SPL_BUILD
_undefined_instruction: .word _undefined_instruction
_software_interrupt:    .word _software_interrupt
_prefetch_abort:        .word _prefetch_abort
_data_abort:            .word _data_abort
_not_used:              .word _not_used
_irq:                   .word _irq
_fiq:                   .word _fiq
_pad:                   .word 0x12345678 /* now 16*4=64 */
\#else
_undefined_instruction: .word undefined_instruction
_software_interrupt:    .word software_interrupt
_prefetch_abort:        .word prefetch_abort
_data_abort:            .word data_abort
_not_used:              .word not_used
_irq:                   .word irq
_fiq:                   .word fiq
_pad:                   .word 0x12345678 /* now 16*4=64 */
\#endif
e.g.
undefined_instruction:
	get_bad_stack
	bad_save_user_regs
	bl      do_undefined_instruction

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
master
Chander Kashyap 13 years ago committed by Albert ARIBAUD
parent ebbc84af5e
commit beb7f27a0d
2 changed files with 1 additions and 30 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 1
      mmc_spl/board/samsung/smdkv310/Makefile
  2. 30
      mmc_spl/board/samsung/smdkv310/mmc_boot.c

1
mmc_spl/board/samsung/smdkv310/Makefile
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@ -34,6 +34,7 @@ include $(TOPDIR)/config.mk
LDSCRIPT= $(TOPDIR)/mmc_spl/board/$(BOARDDIR)/u-boot.lds
LDFLAGS = -Bstatic -T $(mmcobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(PLATFORM_LDFLAGS)
AFLAGS += -DCONFIG_MMC_SPL
AFLAGS += -DCONFIG_SPL_BUILD
CFLAGS += -DCONFIG_MMC_SPL
CFLAGS += -DCONFIG_SPL_BUILD

30
mmc_spl/board/samsung/smdkv310/mmc_boot.c
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@ -57,33 +57,3 @@ void board_init_r(gd_t *id, ulong dest_addr)
void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3)
{
}
void do_undefined_instruction(struct pt_regs *pt_regs)
{
}
void do_software_interrupt(struct pt_regs *pt_regs)
{
}
void do_prefetch_abort(struct pt_regs *pt_regs)
{
}
void do_data_abort(struct pt_regs *pt_regs)
{
}
void do_not_used(struct pt_regs *pt_regs)
{
}
void do_fiq(struct pt_regs *pt_regs)
{
}
#ifndef CONFIG_USE_IRQ
void do_irq(struct pt_regs *pt_regs)
{
}
#endif

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