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| author | Adrian Alonso <aalonso@freescale.com> | 2015-09-02 13:54:12 -0500 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2015-09-13 10:11:52 +0200 |
| commit | 15c52b3ddd1e46743f5fb604f0cbcae144237ed5 (patch) | |
| tree | 2cab6814a27387cdb219a0958f826da6f572f01f | |
| parent | 922f735ecf0de23eb0e01c208f5b422f39f6aed9 (diff) | |
| download | talos-obmc-uboot-15c52b3ddd1e46743f5fb604f0cbcae144237ed5.tar.gz talos-obmc-uboot-15c52b3ddd1e46743f5fb604f0cbcae144237ed5.zip | |
imx: arch-mx6: add is_soc_type helper macro
Add helper macro is_soc_type to identify iMX SoC family
Signed-off-by: Adrian Alonso <aalonso@freescale.com>
| -rw-r--r-- | arch/arm/include/asm/arch-imx/cpu.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/imx-common/sys_proto.h | 3 |
2 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-imx/cpu.h b/arch/arm/include/asm/arch-imx/cpu.h index 1c8d24e576..416905ad06 100644 --- a/arch/arm/include/asm/arch-imx/cpu.h +++ b/arch/arm/include/asm/arch-imx/cpu.h @@ -23,6 +23,8 @@ #define MXC_CPU_MX6QP 0x69 #define MXC_CPU_VF610 0xF6 /* dummy ID */ +#define MXC_SOC_MX6 0x60 + #define CS0_128 0 #define CS0_64M_CS1_64M 1 #define CS0_64M_CS1_32M_CS2_32M 2 diff --git a/arch/arm/include/asm/imx-common/sys_proto.h b/arch/arm/include/asm/imx-common/sys_proto.h index 6954ee918e..250f3f4db6 100644 --- a/arch/arm/include/asm/imx-common/sys_proto.h +++ b/arch/arm/include/asm/imx-common/sys_proto.h @@ -17,9 +17,12 @@ /* returns MXC_CPU_ value */ #define cpu_type(rev) (((rev) >> 12) & 0xff) +#define soc_type(rev) (((rev) >> 12) & 0xf0) /* both macros return/take MXC_CPU_ constants */ #define get_cpu_type() (cpu_type(get_cpu_rev())) +#define get_soc_type() (soc_type(get_cpu_rev())) #define is_cpu_type(cpu) (get_cpu_type() == cpu) +#define is_soc_type(soc) (get_soc_type() == soc) #define is_mx6dqp() (is_cpu_type(MXC_CPU_MX6QP) || is_cpu_type(MXC_CPU_MX6DP)) |
