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authorPeng Fan <Peng.Fan@freescale.com>2015-08-13 10:55:31 +0800
committerStefano Babic <sbabic@denx.de>2015-09-02 15:29:14 +0200
commit49ea15d55fcbb3ee26a23cbfbda314bc17467ad8 (patch)
tree34dc9a7235492062b541b9201024d1587660132d /arch/arm/cpu/arm926ejs
parentc398e7503db15b7bddf543e54e14bc8e2765670d (diff)
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.c6
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)
{