[PATCH v4 03/11] soc: add data to identify the am62lx
Bryan Brattlof <[email protected]>
| Newsgroups | org.u-boot-project.lists.u-boot |
|---|---|
| Message-ID | <[email protected]> |
Include the part number for TI's am62lx family of SoCs so we can properly identify it during boot. Tested-by: Anshul Dalal <[email protected]> Acked-by: Andrew Davis <[email protected]> Reviewed-by: Anshul Dalal <[email protected]> Signed-off-by: Bryan Brattlof <[email protected]> --- Changes in v3: - Capitalized 'Include' in commit message - Link to v2: https://lore.kernel.org/r/[email protected] --- arch/arm/mach-k3/include/mach/hardware.h | 2 ++ drivers/soc/soc_ti_k3.c | 11 +++++++++++ 2 files changed, 13 insertions(+) diff --git a/arch/arm/mach-k3/include/mach/hardware.h b/arch/arm/mach-k3/include/mach/hardware.h index 2c771a1195f5..6b86f6ed12e6 100644 --- a/arch/arm/mach-k3/include/mach/hardware.h +++ b/arch/arm/mach-k3/include/mach/hardware.h @@ -56,6 +56,7 @@ #define JTAG_ID_PARTNO_SHIFT 12 #define JTAG_ID_PARTNO_MASK (0xffff << 12) #define JTAG_ID_PARTNO_AM62AX 0xbb8d +#define JTAG_ID_PARTNO_AM62LX 0xbba7 #define JTAG_ID_PARTNO_AM62PX 0xbb9d #define JTAG_ID_PARTNO_AM62X 0xbb7e #define JTAG_ID_PARTNO_AM64X 0xbb38 @@ -81,6 +82,7 @@ static inline bool soc_is_##id(void) \ } K3_SOC_ID(am62x, AM62X) K3_SOC_ID(am62ax, AM62AX) +K3_SOC_ID(am62lx, AM62LX) K3_SOC_ID(am62px, AM62PX) K3_SOC_ID(am64x, AM64X) K3_SOC_ID(am65x, AM65X) diff --git a/drivers/soc/soc_ti_k3.c b/drivers/soc/soc_ti_k3.c index b34cbd08e073..6ffd88f22c09 100644 --- a/drivers/soc/soc_ti_k3.c +++ b/drivers/soc/soc_ti_k3.c @@ -36,6 +36,9 @@ static const char *get_family_string(u32 idreg) case JTAG_ID_PARTNO_AM62PX: family = "AM62PX"; break; + case JTAG_ID_PARTNO_AM62LX: + family = "AM62LX"; + break; case JTAG_ID_PARTNO_AM64X: family = "AM64X"; break; @@ -72,6 +75,10 @@ static const char *get_family_string(u32 idreg) return family; } +static char *am62lx_rev_string_map[] = { + "1.0", "1.1", +}; + static char *j721e_rev_string_map[] = { "1.0", "1.1", "2.0", }; @@ -89,6 +96,10 @@ static const char *get_rev_string(u32 idreg) soc = (idreg & JTAG_ID_PARTNO_MASK) >> JTAG_ID_PARTNO_SHIFT; switch (soc) { + case JTAG_ID_PARTNO_AM62LX: + if (rev >= ARRAY_SIZE(am62lx_rev_string_map)) + goto bail; + return am62lx_rev_string_map[rev]; case JTAG_ID_PARTNO_J721E: if (rev >= ARRAY_SIZE(j721e_rev_string_map)) goto bail; -- 2.54.0