diff options
Diffstat (limited to 'arch/arm/mach-exynos/soc.c')
| -rw-r--r-- | arch/arm/mach-exynos/soc.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/arch/arm/mach-exynos/soc.c b/arch/arm/mach-exynos/soc.c index f9c7468611..cf149ad1a8 100644 --- a/arch/arm/mach-exynos/soc.c +++ b/arch/arm/mach-exynos/soc.c @@ -9,6 +9,16 @@ #include <asm/io.h> #include <asm/system.h> +#ifdef CONFIG_TARGET_ESPRESSO7420 +/* + * Exynos7420 uses CPU0 of Cluster-1 as boot CPU. Due to this, branch_if_master + * fails to identify as the boot CPU as the master CPU. As temporary workaround, + * setup the slave CPU boot address as "_main". + */ +extern void _main(void); +void *secondary_boot_addr = (void *)_main; +#endif /* CONFIG_TARGET_ESPRESSO7420 */ + void reset_cpu(ulong addr) { #ifdef CONFIG_CPU_V7 @@ -23,11 +33,3 @@ void enable_caches(void) dcache_enable(); } #endif - -#ifdef CONFIG_ARM64 -void lowlevel_init(void) -{ - armv8_switch_to_el2(); - armv8_switch_to_el1(); -} -#endif |