diff options
| author | Kukjin Kim <kgene.kim@samsung.com> | 2011-03-23 14:45:29 +0900 |
|---|---|---|
| committer | Nicolas Pitre <nicolas.pitre@linaro.org> | 2011-03-28 13:58:00 -0400 |
| commit | 38c0e89c1f8a8baedda30b6b28313ab7607e40ae (patch) | |
| tree | d9d576c374c87899db5b6ef6dd2793db2f0281c4 | |
| parent | 16185b20dd761ce4c4e92e1543582dd37653a917 (diff) | |
ARM: SAMSUNG: Fix CPU idmask
This patch fixes CPU idmask of S5P64X0 and EXYNOS4210
and its comparison method because just want to use CPU
id for it.
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
(cherry picked from commit 9d5fda6656fae8004deb81e91bbd144c8743e500)
| -rw-r--r-- | arch/arm/plat-s5p/cpu.c | 8 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/init.c | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm/plat-s5p/cpu.c b/arch/arm/plat-s5p/cpu.c index c3bfe9b13ac..5cf5e721e6c 100644 --- a/arch/arm/plat-s5p/cpu.c +++ b/arch/arm/plat-s5p/cpu.c @@ -39,7 +39,7 @@ static const char name_exynos4210[] = "EXYNOS4210"; static struct cpu_table cpu_ids[] __initdata = { { .idcode = 0x56440100, - .idmask = 0xffffff00, + .idmask = 0xfffff000, .map_io = s5p6440_map_io, .init_clocks = s5p6440_init_clocks, .init_uarts = s5p6440_init_uarts, @@ -47,7 +47,7 @@ static struct cpu_table cpu_ids[] __initdata = { .name = name_s5p6440, }, { .idcode = 0x36442000, - .idmask = 0xffffff00, + .idmask = 0xfffff000, .map_io = s5p6442_map_io, .init_clocks = s5p6442_init_clocks, .init_uarts = s5p6442_init_uarts, @@ -55,7 +55,7 @@ static struct cpu_table cpu_ids[] __initdata = { .name = name_s5p6442, }, { .idcode = 0x36450000, - .idmask = 0xffffff00, + .idmask = 0xfffff000, .map_io = s5p6450_map_io, .init_clocks = s5p6450_init_clocks, .init_uarts = s5p6450_init_uarts, @@ -79,7 +79,7 @@ static struct cpu_table cpu_ids[] __initdata = { .name = name_s5pv210, }, { .idcode = 0x43210000, - .idmask = 0xfffff000, + .idmask = 0xfffe0000, .map_io = exynos4_map_io, .init_clocks = exynos4_init_clocks, .init_uarts = exynos4_init_uarts, diff --git a/arch/arm/plat-samsung/init.c b/arch/arm/plat-samsung/init.c index 6790edfaca6..79d10fca909 100644 --- a/arch/arm/plat-samsung/init.c +++ b/arch/arm/plat-samsung/init.c @@ -36,7 +36,7 @@ static struct cpu_table * __init s3c_lookup_cpu(unsigned long idcode, unsigned int count) { for (; count != 0; count--, tab++) { - if ((idcode & tab->idmask) == tab->idcode) + if ((idcode & tab->idmask) == (tab->idcode & tab->idmask)) return tab; } |