Add infrasturcture to cleanup any of those architecture related settings done for u-boot, if they can cause problem during kernel boot.
Signed-off-by: Ajay Kumar ajaykumar.rs@samsung.com --- arch/arm/cpu/armv7/cpu.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/arch/arm/cpu/armv7/cpu.c b/arch/arm/cpu/armv7/cpu.c index 01cdb7e..edf4604 100644 --- a/arch/arm/cpu/armv7/cpu.c +++ b/arch/arm/cpu/armv7/cpu.c @@ -23,6 +23,7 @@ #include <linux/compiler.h>
void __weak cpu_cache_initialization(void){} +void __weak arch_cleanup_before_linux(void){}
int cleanup_before_linux(void) { @@ -35,6 +36,11 @@ int cleanup_before_linux(void) #ifndef CONFIG_SPL_BUILD disable_interrupts(); #endif + /* + * Cleanup any of those architecture related settings done for u-boot, + * if they can cause problem during kernel boot. + */ + arch_cleanup_before_linux();
/* * Turn off I-cache and invalidate it