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[U-Boot,V4,11/32] imx: add i.MX8MQ SoC Revision and is_mx8m helper

Message ID 20180110030603.27864-12-peng.fan@nxp.com
State Superseded
Delegated to: Stefano Babic
Headers show
Series imx: add i.MX8M support and i.MX8MQ EVK | expand

Commit Message

Peng Fan Jan. 10, 2018, 3:05 a.m. UTC
Add i.MX8MQ SoC Revision
Add is_mx8m helper
The 7ULP is a dummy number, so use 0xEx.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
---
 arch/arm/include/asm/arch-imx/cpu.h       | 6 ++++--
 arch/arm/include/asm/mach-imx/sys_proto.h | 1 +
 2 files changed, 5 insertions(+), 2 deletions(-)
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Patch

diff --git a/arch/arm/include/asm/arch-imx/cpu.h b/arch/arm/include/asm/arch-imx/cpu.h
index ec5b419e47..470961c6f7 100644
--- a/arch/arm/include/asm/arch-imx/cpu.h
+++ b/arch/arm/include/asm/arch-imx/cpu.h
@@ -25,12 +25,14 @@ 
 #define MXC_CPU_MX6QP		0x69
 #define MXC_CPU_MX7S		0x71 /* dummy ID */
 #define MXC_CPU_MX7D		0x72
-#define MXC_CPU_MX7ULP		0x81 /* Temporally hard code */
+#define MXC_CPU_MX8MQ		0x82
+#define MXC_CPU_MX7ULP		0xE1 /* Temporally hard code */
 #define MXC_CPU_VF610		0xF6 /* dummy ID */
 
 #define MXC_SOC_MX6		0x60
 #define MXC_SOC_MX7		0x70
-#define MXC_SOC_MX7ULP		0x80 /* dummy */
+#define MXC_SOC_MX8M		0x80
+#define MXC_SOC_MX7ULP		0xE0 /* dummy */
 
 #define CHIP_REV_1_0            0x10
 #define CHIP_REV_1_1            0x11
diff --git a/arch/arm/include/asm/mach-imx/sys_proto.h b/arch/arm/include/asm/mach-imx/sys_proto.h
index c53e5400a1..96795e1814 100644
--- a/arch/arm/include/asm/mach-imx/sys_proto.h
+++ b/arch/arm/include/asm/mach-imx/sys_proto.h
@@ -27,6 +27,7 @@ 
 
 #define is_mx6() (is_soc_type(MXC_SOC_MX6))
 #define is_mx7() (is_soc_type(MXC_SOC_MX7))
+#define is_mx8m() (is_soc_type(MXC_SOC_MX8M))
 
 #define is_mx6dqp() (is_cpu_type(MXC_CPU_MX6QP) || is_cpu_type(MXC_CPU_MX6DP))
 #define is_mx6dq() (is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D))