This belongs in the J721e specific file as it is the only place this is used. Any board level users should use the SOC driver.
While here, move the J721e and J7200 SoC IDs out of sys_proto.h and into hardware.h. Add the rest of the SoC IDs for completeness and later use.
Signed-off-by: Andrew Davis afd@ti.com --- arch/arm/mach-k3/common.c | 20 -------------------- arch/arm/mach-k3/common.h | 3 --- arch/arm/mach-k3/include/mach/hardware.h | 8 ++++++++ arch/arm/mach-k3/include/mach/sys_proto.h | 3 --- arch/arm/mach-k3/j721e_init.c | 20 ++++++++++++++++++++ 5 files changed, 28 insertions(+), 26 deletions(-)
diff --git a/arch/arm/mach-k3/common.c b/arch/arm/mach-k3/common.c index 6870f13c520..6e084de692c 100644 --- a/arch/arm/mach-k3/common.c +++ b/arch/arm/mach-k3/common.c @@ -488,26 +488,6 @@ int print_cpuinfo(void) } #endif
-bool soc_is_j721e(void) -{ - u32 soc; - - soc = (readl(CTRLMMR_WKUP_JTAG_ID) & - JTAG_ID_PARTNO_MASK) >> JTAG_ID_PARTNO_SHIFT; - - return soc == J721E; -} - -bool soc_is_j7200(void) -{ - u32 soc; - - soc = (readl(CTRLMMR_WKUP_JTAG_ID) & - JTAG_ID_PARTNO_MASK) >> JTAG_ID_PARTNO_SHIFT; - - return soc == J7200; -} - #ifdef CONFIG_ARM64 void board_prep_linux(struct bootm_headers *images) { diff --git a/arch/arm/mach-k3/common.h b/arch/arm/mach-k3/common.h index 8f38fcef7f0..531be0be54c 100644 --- a/arch/arm/mach-k3/common.h +++ b/arch/arm/mach-k3/common.h @@ -9,9 +9,6 @@ #include <asm/armv7_mpu.h> #include <asm/hardware.h>
-#define J721E 0xbb64 -#define J7200 0xbb6d - struct fwl_data { const char *name; u16 fwl_id; diff --git a/arch/arm/mach-k3/include/mach/hardware.h b/arch/arm/mach-k3/include/mach/hardware.h index 2c60ef85432..f87b4c6e5a7 100644 --- a/arch/arm/mach-k3/include/mach/hardware.h +++ b/arch/arm/mach-k3/include/mach/hardware.h @@ -36,6 +36,14 @@ #define JTAG_ID_VARIANT_MASK (0xf << 28) #define JTAG_ID_PARTNO_SHIFT 12 #define JTAG_ID_PARTNO_MASK (0xffff << 12) +#define JTAG_ID_PARTNO_AM65X 0xbb5a +#define JTAG_ID_PARTNO_J721E 0xbb64 +#define JTAG_ID_PARTNO_J7200 0xbb6d +#define JTAG_ID_PARTNO_AM64X 0xbb38 +#define JTAG_ID_PARTNO_J721S2 0xbb75 +#define JTAG_ID_PARTNO_AM62X 0xbb7e +#define JTAG_ID_PARTNO_AM62AX 0xbb8d + #define K3_SEC_MGR_SYS_STATUS 0x44234100 #define SYS_STATUS_DEV_TYPE_SHIFT 0 #define SYS_STATUS_DEV_TYPE_MASK (0xf) diff --git a/arch/arm/mach-k3/include/mach/sys_proto.h b/arch/arm/mach-k3/include/mach/sys_proto.h index 0b5d606eaa2..d5d4b787b7d 100644 --- a/arch/arm/mach-k3/include/mach/sys_proto.h +++ b/arch/arm/mach-k3/include/mach/sys_proto.h @@ -15,9 +15,6 @@ int do_board_detect(void); void release_resources_for_core_shutdown(void); int fdt_disable_node(void *blob, char *node_path);
-bool soc_is_j721e(void); -bool soc_is_j7200(void); - void k3_spl_init(void); void k3_mem_init(void); bool check_rom_loaded_sysfw(void); diff --git a/arch/arm/mach-k3/j721e_init.c b/arch/arm/mach-k3/j721e_init.c index 9cae3ac67e9..432cbc6a992 100644 --- a/arch/arm/mach-k3/j721e_init.c +++ b/arch/arm/mach-k3/j721e_init.c @@ -63,6 +63,26 @@ struct fwl_data cbass_hc_cfg0_fwls[] = { }; #endif
+bool soc_is_j721e(void) +{ + u32 soc; + + soc = (readl(CTRLMMR_WKUP_JTAG_ID) & + JTAG_ID_PARTNO_MASK) >> JTAG_ID_PARTNO_SHIFT; + + return soc == JTAG_ID_PARTNO_J721E; +} + +bool soc_is_j7200(void) +{ + u32 soc; + + soc = (readl(CTRLMMR_WKUP_JTAG_ID) & + JTAG_ID_PARTNO_MASK) >> JTAG_ID_PARTNO_SHIFT; + + return soc == JTAG_ID_PARTNO_J7200; +} + static void ctrl_mmr_unlock(void) { /* Unlock all WKUP_CTRL_MMR0 module registers */