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| author | Arnd Bergmann <arnd@arndb.de> | 2011-11-24 00:19:16 +0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2011-11-24 00:19:16 +0400 |
| commit | bb68926609f411c258d6946f7680e009625ab950 (patch) | |
| tree | 8faaed3be0016a49559d070508197266ed9dff09 /arch/arm/mach-imx | |
| parent | 33e1e10a5874e735dd2897116ddc222e581e54bf (diff) | |
| parent | eaa142ca3dee1478aca1a645bb0e5a249a33241a (diff) | |
| download | linux-bb68926609f411c258d6946f7680e009625ab950.tar.xz | |
Merge branch 'for-arnd' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into fixes
Diffstat (limited to 'arch/arm/mach-imx')
| -rw-r--r-- | arch/arm/mach-imx/src.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/src.c b/arch/arm/mach-imx/src.c index 36cacbd0dcc2..a8e33681b732 100644 --- a/arch/arm/mach-imx/src.c +++ b/arch/arm/mach-imx/src.c @@ -14,6 +14,7 @@ #include <linux/io.h> #include <linux/of.h> #include <linux/of_address.h> +#include <linux/smp.h> #include <asm/unified.h> #define SRC_SCR 0x000 @@ -23,10 +24,15 @@ static void __iomem *src_base; +#ifndef CONFIG_SMP +#define cpu_logical_map(cpu) 0 +#endif + void imx_enable_cpu(int cpu, bool enable) { u32 mask, val; + cpu = cpu_logical_map(cpu); mask = 1 << (BP_SRC_SCR_CORE1_ENABLE + cpu - 1); val = readl_relaxed(src_base + SRC_SCR); val = enable ? val | mask : val & ~mask; @@ -35,6 +41,7 @@ void imx_enable_cpu(int cpu, bool enable) void imx_set_cpu_jump(int cpu, void *jump_addr) { + cpu = cpu_logical_map(cpu); writel_relaxed(BSYM(virt_to_phys(jump_addr)), src_base + SRC_GPR1 + cpu * 8); } |