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| author | Peng Fan <Peng.Fan@freescale.com> | 2015-08-13 10:55:31 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2015-09-02 15:29:14 +0200 |
| commit | 49ea15d55fcbb3ee26a23cbfbda314bc17467ad8 (patch) | |
| tree | 34dc9a7235492062b541b9201024d1587660132d /arch/arm/cpu/arm926ejs | |
| parent | c398e7503db15b7bddf543e54e14bc8e2765670d (diff) | |
| download | talos-obmc-uboot-49ea15d55fcbb3ee26a23cbfbda314bc17467ad8.tar.gz talos-obmc-uboot-49ea15d55fcbb3ee26a23cbfbda314bc17467ad8.zip | |
imx: mx27 implement get_cpu_rev
Implement get_cpu_rev to support runtime check using is_cpu_type.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'arch/arm/cpu/arm926ejs')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/mx27/generic.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/cpu/arm926ejs/mx27/generic.c b/arch/arm/cpu/arm926ejs/mx27/generic.c index 5ee9f07d87..b713c84519 100644 --- a/arch/arm/cpu/arm926ejs/mx27/generic.c +++ b/arch/arm/cpu/arm926ejs/mx27/generic.c @@ -12,6 +12,7 @@ #include <asm/arch/imx-regs.h> #include <asm/arch/clock.h> #include <asm/arch/gpio.h> +#include <asm/imx-common/sys_proto.h> #ifdef CONFIG_MXC_MMC #include <asm/arch/mxcmmc.h> #endif @@ -159,6 +160,11 @@ unsigned int mxc_get_clock(enum mxc_clock clk) } +u32 get_cpu_rev(void) +{ + return MXC_CPU_MX27 << 12; +} + #if defined(CONFIG_DISPLAY_CPUINFO) int print_cpuinfo (void) { |
