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authorPatrick Delaunay <patrick.delaunay@st.com>2020-01-28 10:11:06 +0100
committerPatrick Delaunay <patrick.delaunay@st.com>2020-02-13 17:31:08 +0100
commitcf0818b4772b02e63fb980d8c146ef5d780b7940 (patch)
tree66a60b2f2d63820ace9fc1ec86f4c69787c47215
parenta21a6ba4337fe14fbe23f2507eae4a11f127f8d5 (diff)
stm32mp1: support of STM32MP15x Rev.Z
Add support for Rev.Z of STM32MP15x cpu. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
-rw-r--r--arch/arm/mach-stm32mp/cpu.c3
-rw-r--r--arch/arm/mach-stm32mp/include/mach/sys_proto.h1
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-stm32mp/cpu.c b/arch/arm/mach-stm32mp/cpu.c
index de7891b5c4..ea0bd94605 100644
--- a/arch/arm/mach-stm32mp/cpu.c
+++ b/arch/arm/mach-stm32mp/cpu.c
@@ -342,6 +342,9 @@ int print_cpuinfo(void)
case CPU_REVB:
cpu_r = "B";
break;
+ case CPU_REVZ:
+ cpu_r = "Z";
+ break;
default:
cpu_r = "?";
break;
diff --git a/arch/arm/mach-stm32mp/include/mach/sys_proto.h b/arch/arm/mach-stm32mp/include/mach/sys_proto.h
index 47e57922d1..da46c11573 100644
--- a/arch/arm/mach-stm32mp/include/mach/sys_proto.h
+++ b/arch/arm/mach-stm32mp/include/mach/sys_proto.h
@@ -16,6 +16,7 @@ u32 get_cpu_type(void);
#define CPU_REVA 0x1000
#define CPU_REVB 0x2000
+#define CPU_REVZ 0x2001
/* return CPU_REV constants */
u32 get_cpu_rev(void);