common: bootm_os: make arch_preboot_os __weak

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

View File

@ -437,11 +437,10 @@ static boot_os_fn *boot_os[] = {
};
/* 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() */
}
void arch_preboot_os(void) __attribute__((weak, alias("__arch_preboot_os")));
int boot_selected_os(int argc, char * const argv[], int state,
bootm_headers_t *images, boot_os_fn *boot_fn)