diff options
| -rw-r--r-- | cpu/mpc85xx/cpu.c | 85 | ||||
| -rw-r--r-- | cpu/mpc86xx/cpu.c | 2 | ||||
| -rw-r--r-- | include/asm-ppc/processor.h | 44 |
3 files changed, 81 insertions, 50 deletions
diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c index ac8b018..0ac004d 100644 --- a/cpu/mpc85xx/cpu.c +++ b/cpu/mpc85xx/cpu.c @@ -1,5 +1,5 @@ /* - * Copyright 2004,2007 Freescale Semiconductor, Inc. + * Copyright 2004,2007,2008 Freescale Semiconductor, Inc. * (C) Copyright 2002, 2003 Motorola Inc. * Xianghua Xiao (X.Xiao@motorola.com) * @@ -30,6 +30,39 @@ #include <command.h> #include <asm/cache.h> +struct cpu_type { + char name[15]; + u32 soc_ver; +}; + +#define CPU_TYPE_ENTRY(x) {#x, SVR_##x} + +struct cpu_type cpu_type_list [] = { + CPU_TYPE_ENTRY(8533), + CPU_TYPE_ENTRY(8533_E), + CPU_TYPE_ENTRY(8540), + CPU_TYPE_ENTRY(8541), + CPU_TYPE_ENTRY(8541_E), + CPU_TYPE_ENTRY(8543), + CPU_TYPE_ENTRY(8543_E), + CPU_TYPE_ENTRY(8544), + CPU_TYPE_ENTRY(8544_E), + CPU_TYPE_ENTRY(8545), + CPU_TYPE_ENTRY(8545_E), + CPU_TYPE_ENTRY(8547_E), + CPU_TYPE_ENTRY(8548), + CPU_TYPE_ENTRY(8548_E), + CPU_TYPE_ENTRY(8555), + CPU_TYPE_ENTRY(8555_E), + CPU_TYPE_ENTRY(8560), + CPU_TYPE_ENTRY(8567), + CPU_TYPE_ENTRY(8567_E), + CPU_TYPE_ENTRY(8568), + CPU_TYPE_ENTRY(8568_E), + CPU_TYPE_ENTRY(8572), + CPU_TYPE_ENTRY(8572_E), +}; + int checkcpu (void) { sys_info_t sysinfo; @@ -39,47 +72,26 @@ int checkcpu (void) uint fam; uint ver; uint major, minor; + int i; u32 ddr_ratio; volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); svr = get_svr(); - ver = SVR_VER(svr); + ver = SVR_SOC_VER(svr); major = SVR_MAJ(svr); minor = SVR_MIN(svr); puts("CPU: "); - switch (ver) { - case SVR_8540: - puts("8540"); - break; - case SVR_8541: - puts("8541"); - break; - case SVR_8555: - puts("8555"); - break; - case SVR_8560: - puts("8560"); - break; - case SVR_8548: - puts("8548"); - break; - case SVR_8548_E: - puts("8548_E"); - break; - case SVR_8544: - puts("8544"); - break; - case SVR_8544_E: - puts("8544_E"); - break; - case SVR_8568_E: - puts("8568_E"); - break; - default: + + for (i = 0; i < ARRAY_SIZE(cpu_type_list); i++) + if (cpu_type_list[i].soc_ver == ver) { + puts(cpu_type_list[i].name); + break; + } + + if (i == ARRAY_SIZE(cpu_type_list)) puts("Unknown"); - break; - } + printf(", Version: %d.%d, (0x%08x)\n", major, minor, svr); pvr = get_pvr(); @@ -142,10 +154,9 @@ int checkcpu (void) printf("LBC: unknown (lcrr: 0x%08x)\n", lcrr); } - if (ver == SVR_8560) { - printf("CPM: %lu Mhz\n", - sysinfo.freqSystemBus / 1000000); - } +#ifdef CONFIG_CPM2 + printf("CPM: %lu Mhz\n", sysinfo.freqSystemBus / 1000000); +#endif puts("L1: D-cache 32 kB enabled\n I-cache 32 kB enabled\n"); diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c index bf4e651..3c74764 100644 --- a/cpu/mpc86xx/cpu.c +++ b/cpu/mpc86xx/cpu.c @@ -69,7 +69,7 @@ checkcpu(void) printf(", Version: %d.%d, (0x%08x)\n", major, minor, pvr); svr = get_svr(); - ver = SVR_VER(svr); + ver = SVR_SOC_VER(svr); major = SVR_MAJ(svr); minor = SVR_MIN(svr); diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h index b7a5b28..544cc01 100644 --- a/include/asm-ppc/processor.h +++ b/include/asm-ppc/processor.h @@ -879,22 +879,42 @@ #define SVR_MAJ(svr) (((svr) >> 4) & 0xF) /* Major revision field*/ #define SVR_MIN(svr) (((svr) >> 0) & 0xF) /* Minor revision field*/ +/* Some parts define SVR[0:23] as the SOC version */ +#define SVR_SOC_VER(svr) (((svr) >> 8) & 0xFFFFFF) /* SOC Version fields */ + /* - * SVR_VER() Version Values + * SVR_SOC_VER() Version Values */ -#define SVR_8540 0x8030 -#define SVR_8560 0x8070 -#define SVR_8555 0x8079 -#define SVR_8541 0x807A -#define SVR_8544 0x8034 -#define SVR_8544_E 0x803C -#define SVR_8548 0x8031 -#define SVR_8548_E 0x8039 -#define SVR_8610 0x80A0 -#define SVR_8641 0x8090 -#define SVR_8568_E 0x807D +#define SVR_8533 0x803400 +#define SVR_8533_E 0x803C00 +#define SVR_8540 0x803000 +#define SVR_8541 0x807200 +#define SVR_8541_E 0x807A00 +#define SVR_8543 0x803200 +#define SVR_8543_E 0x803A00 +#define SVR_8544 0x803401 +#define SVR_8544_E 0x803C01 +#define SVR_8545 0x803102 +#define SVR_8545_E 0x803902 +#define SVR_8547_E 0x803901 +#define SVR_8548 0x803100 +#define SVR_8548_E 0x803900 +#define SVR_8555 0x807100 +#define SVR_8555_E 0x807900 +#define SVR_8560 0x807000 +#define SVR_8567 0x807600 +#define SVR_8567_E 0x807E00 +#define SVR_8568 0x807500 +#define SVR_8568_E 0x807D00 +#define SVR_8572 0x80E000 +#define SVR_8572_E 0x80E800 + +#define SVR_8610 0x80A000 +#define SVR_8641 0x809000 +#define SVR_8641D 0x809001 + /* I am just adding a single entry for 8260 boards. I think we may be |