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author | Shawn Guo <shawn.guo@linaro.org> | 2013-04-01 22:13:32 +0800 |
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committer | Shawn Guo <shawn.guo@linaro.org> | 2013-04-12 19:28:15 +0800 |
commit | 3c03a2fed63881abf5ecb5596625157ecfc9e4eb (patch) | |
tree | 778ca5a06bce20eb35f4c459505a3c5bf46a0c0a /arch/arm/mach-imx/mxc.h | |
parent | 9a37ac481aab63c61488562c03125ba279ad57c6 (diff) | |
download | op-kernel-dev-3c03a2fed63881abf5ecb5596625157ecfc9e4eb.zip op-kernel-dev-3c03a2fed63881abf5ecb5596625157ecfc9e4eb.tar.gz |
ARM: imx: add initial imx6dl support
The i.MX6 DualLite/Solo is another i.MX6 family SoC, which is highly
compatible with i.MX6 Quad/Dual. And that's why we choose to support
it using imx6q code with cpu_is_imx6dl() check when necessary.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/mach-imx/mxc.h')
-rw-r--r-- | arch/arm/mach-imx/mxc.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mxc.h b/arch/arm/mach-imx/mxc.h index 7dce17a..8629e5b 100644 --- a/arch/arm/mach-imx/mxc.h +++ b/arch/arm/mach-imx/mxc.h @@ -34,6 +34,8 @@ #define MXC_CPU_MX35 35 #define MXC_CPU_MX51 51 #define MXC_CPU_MX53 53 +#define MXC_CPU_IMX6DL 0x61 +#define MXC_CPU_IMX6Q 0x63 #define IMX_CHIP_REVISION_1_0 0x10 #define IMX_CHIP_REVISION_1_1 0x11 @@ -150,6 +152,15 @@ extern unsigned int __mxc_cpu_type; #endif #ifndef __ASSEMBLY__ +static inline bool cpu_is_imx6dl(void) +{ + return __mxc_cpu_type == MXC_CPU_IMX6DL; +} + +static inline bool cpu_is_imx6q(void) +{ + return __mxc_cpu_type == MXC_CPU_IMX6Q; +} struct cpu_op { u32 cpu_rate; |