[U-Boot,i.MX8MM+CCF,21/41] imx: add i.MX8MM cpu type
diff mbox series

Message ID 20190430103056.32537-22-peng.fan@nxp.com
State Needs Review / ACK
Delegated to: Stefano Babic
Headers show
Series
  • i.MX8MM + CCF
Related show

Commit Message

Peng Fan April 30, 2019, 10:18 a.m. UTC
Add i.MX8MM cpu type and related helper functions

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm/include/asm/arch-imx/cpu.h       |  6 ++++++
 arch/arm/include/asm/mach-imx/sys_proto.h |  8 ++++++++
 arch/arm/mach-imx/cpu.c                   | 12 ++++++++++++
 3 files changed, 26 insertions(+)

Patch
diff mbox series

diff --git a/arch/arm/include/asm/arch-imx/cpu.h b/arch/arm/include/asm/arch-imx/cpu.h
index 667badbc06..fab530e324 100644
--- a/arch/arm/include/asm/arch-imx/cpu.h
+++ b/arch/arm/include/asm/arch-imx/cpu.h
@@ -25,6 +25,12 @@ 
 #define MXC_CPU_MX7S		0x71 /* dummy ID */
 #define MXC_CPU_MX7D		0x72
 #define MXC_CPU_IMX8MQ		0x82
+#define MXC_CPU_IMX8MM		0x85 /* dummy ID */
+#define MXC_CPU_IMX8MML		0x86 /* dummy ID */
+#define MXC_CPU_IMX8MMD		0x87 /* dummy ID */
+#define MXC_CPU_IMX8MMDL	0x88 /* dummy ID */
+#define MXC_CPU_IMX8MMS		0x89 /* dummy ID */
+#define MXC_CPU_IMX8MMSL	0x8a /* dummy ID */
 #define MXC_CPU_IMX8QXP_A0	0x90 /* dummy ID */
 #define MXC_CPU_IMX8QXP		0x92 /* dummy ID */
 #define MXC_CPU_MX7ULP		0xE1 /* Temporally hard code */
diff --git a/arch/arm/include/asm/mach-imx/sys_proto.h b/arch/arm/include/asm/mach-imx/sys_proto.h
index d0f866b630..88927aeb6b 100644
--- a/arch/arm/include/asm/mach-imx/sys_proto.h
+++ b/arch/arm/include/asm/mach-imx/sys_proto.h
@@ -43,6 +43,14 @@ 
 #define is_mx7ulp() (is_cpu_type(MXC_CPU_MX7ULP))
 
 #define is_imx8mq() (is_cpu_type(MXC_CPU_IMX8MQ))
+#define is_imx8mm() (is_cpu_type(MXC_CPU_IMX8MM) || is_cpu_type(MXC_CPU_IMX8MML) ||\
+	is_cpu_type(MXC_CPU_IMX8MMD) || is_cpu_type(MXC_CPU_IMX8MMDL) || \
+	is_cpu_type(MXC_CPU_IMX8MMS) || is_cpu_type(MXC_CPU_IMX8MMSL))
+#define is_imx8mml() (is_cpu_type(MXC_CPU_IMX8MML))
+#define is_imx8mmd() (is_cpu_type(MXC_CPU_IMX8MMD))
+#define is_imx8mmdl() (is_cpu_type(MXC_CPU_IMX8MMDL))
+#define is_imx8mms() (is_cpu_type(MXC_CPU_IMX8MMS))
+#define is_imx8mmsl() (is_cpu_type(MXC_CPU_IMX8MMSL))
 #define is_imx8qxp() (is_cpu_type(MXC_CPU_IMX8QXP))
 
 #ifdef CONFIG_MX6
diff --git a/arch/arm/mach-imx/cpu.c b/arch/arm/mach-imx/cpu.c
index 6b83f92662..14370929de 100644
--- a/arch/arm/mach-imx/cpu.c
+++ b/arch/arm/mach-imx/cpu.c
@@ -145,6 +145,18 @@  unsigned imx_ddr_size(void)
 const char *get_imx_type(u32 imxtype)
 {
 	switch (imxtype) {
+	case MXC_CPU_IMX8MM:
+		return "8MMQ";	/* Quad-core version of the imx8mm */
+	case MXC_CPU_IMX8MML:
+		return "8MMQL";	/* Quad-core Lite version of the imx8mm */
+	case MXC_CPU_IMX8MMD:
+		return "8MMD";	/* Dual-core version of the imx8mm */
+	case MXC_CPU_IMX8MMDL:
+		return "8MMDL";	/* Dual-core Lite version of the imx8mm */
+	case MXC_CPU_IMX8MMS:
+		return "8MMS";	/* Single-core version of the imx8mm */
+	case MXC_CPU_IMX8MMSL:
+		return "8MMSL";	/* Single-core Lite version of the imx8mm */
 	case MXC_CPU_IMX8MQ:
 		return "8MQ";	/* Quad-core version of the imx8m */
 	case MXC_CPU_MX7S: