diff options
| author | Lokesh Vutla <lokeshvutla@ti.com> | 2019-09-27 13:32:11 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-10-11 13:31:18 -0400 |
| commit | f8ca9121896bcff1476943a96d7392eb05f55364 (patch) | |
| tree | fc2ed8e70da57027be6733842cd2daad08b3e85a /arch/arm/mach-k3/include/mach | |
| parent | d53a1772718f58950f6ee5968ca08fd6926ca3c2 (diff) | |
arm: k3: Add support for printing CPUINFO
Add support for printing CPU info for all K3 devices.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Diffstat (limited to 'arch/arm/mach-k3/include/mach')
| -rw-r--r-- | arch/arm/mach-k3/include/mach/hardware.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/mach-k3/include/mach/hardware.h b/arch/arm/mach-k3/include/mach/hardware.h index 4e629822aa..d670d5a56e 100644 --- a/arch/arm/mach-k3/include/mach/hardware.h +++ b/arch/arm/mach-k3/include/mach/hardware.h @@ -13,4 +13,22 @@ #ifdef CONFIG_SOC_K3_J721E #include "j721e_hardware.h" #endif + +/* Assuming these addresses and definitions stay common across K3 devices */ +#define CTRLMMR_WKUP_JTAG_DEVICE_ID 0x43000018 +#define DEVICE_ID_FAMILY_SHIFT 26 +#define DEVICE_ID_FAMILY_MASK (0x3f << 26) +#define DEVICE_ID_BASE_SHIFT 11 +#define DEVICE_ID_BASE_MASK (0x1fff << 11) +#define DEVICE_ID_SPEED_SHIFT 6 +#define DEVICE_ID_SPEED_MASK (0x1f << 6) +#define DEVICE_ID_TEMP_SHIFT 3 +#define DEVICE_ID_TEMP_MASK (0x7 << 3) + +#define CTRLMMR_WKUP_JTAG_ID 0x43000014 +#define JTAG_ID_VARIANT_SHIFT 28 +#define JTAG_ID_VARIANT_MASK (0xf << 28) +#define JTAG_ID_PARTNO_SHIFT 12 +#define JTAG_ID_PARTNO_MASK (0x7ff << 1) + #endif /* _ASM_ARCH_HARDWARE_H_ */ |