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common: bootm_os: make arch_preboot_os __weak

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Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
This commit is contained in:
Jeroen Hofstee 2014-07-10 23:06:25 +02:00 committed by Tom Rini
parent cee9ab7cb6
commit 82c3a4c445
1 changed files with 1 additions and 2 deletions
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common/bootm_os.c
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@ -437,11 +437,10 @@ static boot_os_fn *boot_os[] = {
}; };
/* Allow for arch specific config before we boot */ /* Allow for arch specific config before we boot */
static void __arch_preboot_os(void) __weak void arch_preboot_os(void)
{ {
/* please define platform specific arch_preboot_os() */ /* please define platform specific arch_preboot_os() */
} }
void arch_preboot_os(void) __attribute__((weak, alias("__arch_preboot_os")));
int boot_selected_os(int argc, char * const argv[], int state, int boot_selected_os(int argc, char * const argv[], int state,
bootm_headers_t *images, boot_os_fn *boot_fn) bootm_headers_t *images, boot_os_fn *boot_fn)