BASE: imx6q: add cpu_is_mx6q support
Signed-off-by: Jason Chen <jason.chen@linaro.org>
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 3f46730..377a5ba 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -165,6 +165,8 @@
init_consistent_dma_size(SZ_64M);
+ mxc_set_cpu_type(MXC_CPU_MX6Q);
+
if (!system_rev)
system_rev = 0x63000;
}
diff --git a/arch/arm/plat-mxc/include/mach/mxc.h b/arch/arm/plat-mxc/include/mach/mxc.h
index a74b87d..9497b96 100644
--- a/arch/arm/plat-mxc/include/mach/mxc.h
+++ b/arch/arm/plat-mxc/include/mach/mxc.h
@@ -35,6 +35,7 @@
#define MXC_CPU_MX50 50
#define MXC_CPU_MX51 51
#define MXC_CPU_MX53 53
+#define MXC_CPU_MX6Q 63
#define IMX_CHIP_REVISION_1_0 0x10
#define IMX_CHIP_REVISION_1_1 0x11
@@ -192,8 +193,19 @@
# define cpu_is_mx53() (0)
#endif
+#ifdef CONFIG_SOC_IMX6Q
+# ifdef mxc_cpu_type
+# undef mxc_cpu_type
+# define mxc_cpu_type __mxc_cpu_type
+# else
+# define mxc_cpu_type MXC_CPU_MX6Q
+# endif
+# define cpu_is_mx6q() (mxc_cpu_type == MXC_CPU_MX6Q)
+#else
+# define cpu_is_mx6q() (0)
+#endif
+
#define cpu_is_mx37() (0)
-#define cpu_is_mx6q() (0)
#ifndef __ASSEMBLY__