[PATCH 01/11] soc: add info to identify the am62p SoC family

Bryan Brattlof bb at ti.com
Fri Oct 13 01:06:18 CEST 2023


Include the part number for TI's am62px family of SoCs so we can
properly identify it during boot

Signed-off-by: Bryan Brattlof <bb at ti.com>
---
 arch/arm/mach-k3/include/mach/hardware.h | 2 ++
 drivers/soc/soc_ti_k3.c                  | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/arch/arm/mach-k3/include/mach/hardware.h b/arch/arm/mach-k3/include/mach/hardware.h
index 65742c4b7c8c7..85aa18918de9c 100644
--- a/arch/arm/mach-k3/include/mach/hardware.h
+++ b/arch/arm/mach-k3/include/mach/hardware.h
@@ -46,6 +46,7 @@
 #define JTAG_ID_PARTNO_J721S2	0xbb75
 #define JTAG_ID_PARTNO_AM62X	0xbb7e
 #define JTAG_ID_PARTNO_AM62AX   0xbb8d
+#define JTAG_ID_PARTNO_AM62PX	0xbb9d
 
 #define K3_SOC_ID(id, ID) \
 static inline bool soc_is_##id(void) \
@@ -61,6 +62,7 @@ K3_SOC_ID(am64x, AM64X)
 K3_SOC_ID(j721s2, J721S2)
 K3_SOC_ID(am62x, AM62X)
 K3_SOC_ID(am62ax, AM62AX)
+K3_SOC_ID(am62px, AM62PX)
 
 #define K3_SEC_MGR_SYS_STATUS		0x44234100
 #define SYS_STATUS_DEV_TYPE_SHIFT	0
diff --git a/drivers/soc/soc_ti_k3.c b/drivers/soc/soc_ti_k3.c
index b720131ae5df9..85130ba5f6be3 100644
--- a/drivers/soc/soc_ti_k3.c
+++ b/drivers/soc/soc_ti_k3.c
@@ -45,6 +45,9 @@ static const char *get_family_string(u32 idreg)
 	case JTAG_ID_PARTNO_AM62AX:
 		family = "AM62AX";
 		break;
+	case JTAG_ID_PARTNO_AM62PX:
+		family = "AM62PX";
+		break;
 	default:
 		family = "Unknown Silicon";
 	};
-- 
2.42.0



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