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authorChanghwan Youn <chaos.youn@samsung.com>2010-07-16 11:30:35 +0900
committerKukjin Kim <kgene.kim@samsung.com>2010-08-05 18:32:41 +0900
commit88baf2096c1c625c14831bc3438fd1e69bf1cef5 (patch)
tree92e956f6c47cfe58a066bb8cd07bc2cabd2a1a37 /arch/arm/plat-s5p/cpu.c
parent8b526ae4ddd7a62397d99856079b59eda5d09360 (diff)
downloadop-kernel-dev-88baf2096c1c625c14831bc3438fd1e69bf1cef5.zip
op-kernel-dev-88baf2096c1c625c14831bc3438fd1e69bf1cef5.tar.gz
ARM: S5P: Remove fixed uart offset dependent code
The uart offset between channels has been 0x400 for all S5P series and to present virtual and physical offsets, both number 0x400 and S3C_UART_OFFSET have been used together. This patch removes the use of the number 0x400 and expands the virtual mapping size of S3C_VA_UART from 4KB to 512KB to support the CPU with S3C_UART_OFFSET being 0x10000. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-s5p/cpu.c')
-rw-r--r--arch/arm/plat-s5p/cpu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/plat-s5p/cpu.c b/arch/arm/plat-s5p/cpu.c
index 75cb8c3..c478441 100644
--- a/arch/arm/plat-s5p/cpu.c
+++ b/arch/arm/plat-s5p/cpu.c
@@ -81,7 +81,7 @@ static struct map_desc s5p_iodesc[] __initdata = {
}, {
.virtual = (unsigned long)S3C_VA_UART,
.pfn = __phys_to_pfn(S3C_PA_UART),
- .length = SZ_4K,
+ .length = SZ_512K,
.type = MT_DEVICE,
}, {
.virtual = (unsigned long)VA_VIC0,
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