diff options
Diffstat (limited to 'arch/arm/cpu/armv7/uniphier/ph1-ld4/sbc_init.c')
| -rw-r--r-- | arch/arm/cpu/armv7/uniphier/ph1-ld4/sbc_init.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-ld4/sbc_init.c b/arch/arm/cpu/armv7/uniphier/ph1-ld4/sbc_init.c index a37ed16..4839c94 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-ld4/sbc_init.c +++ b/arch/arm/cpu/armv7/uniphier/ph1-ld4/sbc_init.c @@ -12,6 +12,13 @@ void sbc_init(void) { + u32 tmp; + + /* system bus output enable */ + tmp = readl(PC0CTRL); + tmp &= 0xfffffcff; + writel(tmp, PC0CTRL); + /* XECS1: sub/boot memory (boot swap = off/on) */ writel(SBCTRL0_SAVEPIN_MEM_VALUE, SBCTRL10); writel(SBCTRL1_SAVEPIN_MEM_VALUE, SBCTRL11); |