diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2018-09-30 11:32:26 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2018-09-30 15:31:40 +0800 |
| commit | c90dec00cc84942614bc41f75dc24a87b6d5763b (patch) | |
| tree | d71ca7638f11ab7bbe50666da755c6bc357774b2 /arch/arm/mach-imx/mxc.h | |
| parent | 8148d2136002da2e2887caf6a07bbd9c033f14f3 (diff) | |
ARM: imx: add i.mx6ulz msl support
The i.MX 6ULZ processor is a high-performance, ultra
cost-efficient consumer Linux processor featuring an
advanced implementation of a single Arm® Cortex®-A7 core,
which operates at speeds up to 900 MHz.
This patch adds basic MSL support for i.MX6ULZ, the
i.MX6ULZ has same soc_id as i.MX6ULL, and SRC_SBMR2 bit[6]
is to differentiate i.MX6ULZ from i.MX6ULL, 1'b1 means
i.MX6ULZ and 1'b0 means i.MX6ULL.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/mach-imx/mxc.h')
| -rw-r--r-- | arch/arm/mach-imx/mxc.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mxc.h b/arch/arm/mach-imx/mxc.h index 026e2ca45f1e..b130a53ff62a 100644 --- a/arch/arm/mach-imx/mxc.h +++ b/arch/arm/mach-imx/mxc.h @@ -40,6 +40,8 @@ #define MXC_CPU_IMX6Q 0x63 #define MXC_CPU_IMX6UL 0x64 #define MXC_CPU_IMX6ULL 0x65 +/* virtual cpu id for i.mx6ulz */ +#define MXC_CPU_IMX6ULZ 0x6b #define MXC_CPU_IMX6SLL 0x67 #define MXC_CPU_IMX7D 0x72 @@ -80,6 +82,11 @@ static inline bool cpu_is_imx6ull(void) return __mxc_cpu_type == MXC_CPU_IMX6ULL; } +static inline bool cpu_is_imx6ulz(void) +{ + return __mxc_cpu_type == MXC_CPU_IMX6ULZ; +} + static inline bool cpu_is_imx6sll(void) { return __mxc_cpu_type == MXC_CPU_IMX6SLL; |