From 37cf215253a488ba6b903989b1eff072f59d266e Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Tue, 1 Sep 2015 17:15:03 +0800 Subject: imx: vf610 add get_cpu_rev Since we need to support runtime check for different drivers, we need to add get_cpu_rev for vf610, otherwise there will be build errors. This patch introduces a dummy CPU id which is not read from chip silicon. Later when we can get the real id from chip, can fix the value of MXC_CPU_VF610 then. Signed-off-by: Peng Fan Suggested-by: Stefano Babic Cc: Stefano Babic Acked-by: Stefano Babic --- arch/arm/cpu/armv7/vf610/generic.c | 6 ++++++ arch/arm/include/asm/arch-imx/cpu.h | 1 + 2 files changed, 7 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/cpu/armv7/vf610/generic.c b/arch/arm/cpu/armv7/vf610/generic.c index 05c401d..08b9ef4 100644 --- a/arch/arm/cpu/armv7/vf610/generic.c +++ b/arch/arm/cpu/armv7/vf610/generic.c @@ -9,6 +9,7 @@ #include #include #include +#include #include #ifdef CONFIG_FSL_ESDHC #include @@ -266,6 +267,11 @@ void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) } #endif +u32 get_cpu_rev(void) +{ + return MXC_CPU_VF610 << 12; +} + #if defined(CONFIG_DISPLAY_CPUINFO) static char *get_reset_cause(void) { diff --git a/arch/arm/include/asm/arch-imx/cpu.h b/arch/arm/include/asm/arch-imx/cpu.h index be13b96..1c8d24e 100644 --- a/arch/arm/include/asm/arch-imx/cpu.h +++ b/arch/arm/include/asm/arch-imx/cpu.h @@ -21,6 +21,7 @@ #define MXC_CPU_MX6D 0x67 #define MXC_CPU_MX6DP 0x68 #define MXC_CPU_MX6QP 0x69 +#define MXC_CPU_VF610 0xF6 /* dummy ID */ #define CS0_128 0 #define CS0_64M_CS1_64M 1 -- cgit v1.1