[PATCH v2] arm64: Add MIDR entries for Cortex-A55, A73 and A75
Peter Robinson
pbrobinson at gmail.com
Sun Mar 16 15:59:52 CET 2025
Add MIDR entries for Cortex-A55, Cortex-A73 and
Cortex-A75 cores and update the is_coretex_a entries.
Signed-off-by: Peter Robinson <pbrobinson at gmail.com>
---
v2: Update is_coretex_a entries too.
arch/arm/include/asm/armv8/cpu.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/include/asm/armv8/cpu.h b/arch/arm/include/asm/armv8/cpu.h
index 4dbb589aab8..e906fdf1bf1 100644
--- a/arch/arm/include/asm/armv8/cpu.h
+++ b/arch/arm/include/asm/armv8/cpu.h
@@ -5,8 +5,11 @@
#define MIDR_PARTNUM_CORTEX_A35 0xD04
#define MIDR_PARTNUM_CORTEX_A53 0xD03
+#define MIDR_PARTNUM_CORTEX_A55 0xD05
#define MIDR_PARTNUM_CORTEX_A57 0xD07
#define MIDR_PARTNUM_CORTEX_A72 0xD08
+#define MIDR_PARTNUM_CORTEX_A73 0xD09
+#define MIDR_PARTNUM_CORTEX_A75 0xD0A
#define MIDR_PARTNUM_CORTEX_A76 0xD0B
#define MIDR_PARTNUM_SHIFT 0x4
#define MIDR_PARTNUM_MASK (0xFFF << MIDR_PARTNUM_SHIFT)
@@ -31,6 +34,9 @@ static inline unsigned int read_midr(void)
is_cortex_a(35)
is_cortex_a(53)
+is_cortex_a(55)
is_cortex_a(57)
is_cortex_a(72)
+is_cortex_a(73)
+is_cortex_a(75)
is_cortex_a(76)
--
2.48.1
More information about the U-Boot
mailing list