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authorMasahiro Yamada <yamada.masahiro@socionext.com>2016-02-26 05:21:39 (GMT)
committerMasahiro Yamada <yamada.masahiro@socionext.com>2016-02-28 18:50:16 (GMT)
commit3c963d48995ed4ca4e6d742de3d234cb0bcf699e (patch)
treef850200f64c4283940ade572047c046a689a48d6 /arch/arm
parent00dd3f6ab068276f8baa409e9317fbf466187a34 (diff)
downloadu-boot-3c963d48995ed4ca4e6d742de3d234cb0bcf699e.tar.xz
ARM: uniphier: disable debug circuit clocks for PH1-Pro4
These settings control the clocks around the memory controller. The debug ability is unneeded once it works properly. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-uniphier/dram/umc-ph1-pro4.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-uniphier/dram/umc-ph1-pro4.c b/arch/arm/mach-uniphier/dram/umc-ph1-pro4.c
index c28492c..f89b1da 100644
--- a/arch/arm/mach-uniphier/dram/umc-ph1-pro4.c
+++ b/arch/arm/mach-uniphier/dram/umc-ph1-pro4.c
@@ -24,9 +24,9 @@ static u32 umc_spcctla[DRAM_SZ_NR] = {0x002b0617, 0x003f0617, 0x00770617};
static void umc_start_ssif(void __iomem *ssif_base)
{
- writel(0x00000001, ssif_base + 0x0000b004);
+ writel(0x00000000, ssif_base + 0x0000b004);
writel(0xffffffff, ssif_base + 0x0000c004);
- writel(0x07ffffff, ssif_base + 0x0000c008);
+ writel(0x000fffcf, ssif_base + 0x0000c008);
writel(0x00000001, ssif_base + 0x0000b000);
writel(0x00000001, ssif_base + 0x0000c000);