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ARM: lib: Remove CONFIG_ARCH_CPU_INIT dependency

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Create a weak-aliased arch_cpu_init, so that we can get rid of CONFIG_ARCH_CPU_INIT
and always call arch_cpu_init.

This way we do not need to define CONFIG_ARCH_CPU_INIT in every board file, since
arch_cpu_init() is supposed to handle common CPU level code.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Fabio Estevam 2012-03-01 04:02:38 +00:00 committed by Albert ARIBAUD
parent d2ebaa41ed
commit a21c65115b
1 changed files with 8 additions and 2 deletions
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10
arch/arm/lib/board.c
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@ -224,10 +224,16 @@ void __dram_init_banksize(void)
void dram_init_banksize(void)
__attribute__((weak, alias("__dram_init_banksize")));
int __arch_cpu_init(void)
{
return 0;
}
int arch_cpu_init(void)
__attribute__((weak, alias("__arch_cpu_init")));
init_fnc_t *init_sequence[] = {
#if defined(CONFIG_ARCH_CPU_INIT)
arch_cpu_init, /* basic arch cpu dependent setup */
#endif
#if defined(CONFIG_BOARD_EARLY_INIT_F)
board_early_init_f,
#endif