diff options
Diffstat (limited to 'cpu/mpc83xx/cpu.c')
| -rw-r--r-- | cpu/mpc83xx/cpu.c | 39 |
1 files changed, 33 insertions, 6 deletions
diff --git a/cpu/mpc83xx/cpu.c b/cpu/mpc83xx/cpu.c index e934ba6..e078f27 100644 --- a/cpu/mpc83xx/cpu.c +++ b/cpu/mpc83xx/cpu.c @@ -52,13 +52,26 @@ int checkcpu(void) immr = (immap_t *)CFG_IMMR; - if ((pvr & 0xFFFF0000) != PVR_83xx) { - puts("Not MPC83xx Family!!!\n"); - return -1; + puts("CPU: "); + + switch (pvr & 0xffff0000) { + case PVR_E300C1: + printf("e300c1, "); + break; + + case PVR_E300C2: + printf("e300c2, "); + break; + + case PVR_E300C3: + printf("e300c3, "); + break; + + default: + printf("Unknown core, "); } spridr = immr->sysconf.spridr; - puts("CPU: "); switch(spridr) { case SPR_8349E_REV10: case SPR_8349E_REV11: @@ -124,6 +137,18 @@ int checkcpu(void) case SPR_8321_REV11: puts("MPC8321, "); break; + case SPR_8311_REV10: + puts("MPC8311, "); + break; + case SPR_8311E_REV10: + puts("MPC8311E, "); + break; + case SPR_8313_REV10: + puts("MPC8313, "); + break; + case SPR_8313E_REV10: + puts("MPC8313E, "); + break; default: puts("Rev: Unknown revision number.\nWarning: Unsupported cpu revision!\n"); return 0; @@ -133,10 +158,12 @@ int checkcpu(void) /* Multiple revisons of 834x processors may have the same SPRIDR value. * So use PVR to identify the revision number. */ - printf("Rev: %02x at %s MHz\n", PVR_MAJ(pvr)<<4 | PVR_MIN(pvr), strmhz(buf, clock)); + printf("Rev: %02x at %s MHz", PVR_MAJ(pvr)<<4 | PVR_MIN(pvr), strmhz(buf, clock)); #else - printf("Rev: %02x at %s MHz\n", spridr & 0x0000FFFF, strmhz(buf, clock)); + printf("Rev: %02x at %s MHz", spridr & 0x0000FFFF, strmhz(buf, clock)); #endif + printf(", CSB: %4d MHz\n", gd->csb_clk / 1000000); + return 0; } |