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| author | Scott Wood <scottwood@freescale.com> | 2007-04-16 14:34:16 -0500 |
|---|---|---|
| committer | Kim Phillips <kim.phillips@freescale.com> | 2007-04-23 16:31:59 -0500 |
| commit | 95e7ef897e54591e615fc1b458b74c286fe1fb06 (patch) | |
| tree | 80745edf1ca4c5412ada5040322f85c5d1fa2806 /cpu/mpc83xx/cpu.c | |
| parent | a35b0c4950d84cf9e3a9e32b916135956d1ac636 (diff) | |
| download | u-boot-imx-95e7ef897e54591e615fc1b458b74c286fe1fb06.zip u-boot-imx-95e7ef897e54591e615fc1b458b74c286fe1fb06.tar.gz u-boot-imx-95e7ef897e54591e615fc1b458b74c286fe1fb06.tar.bz2 | |
mpc83xx: Change PVR_83xx to PVR_E300C1-3, and update checkcpu().
Rather than misleadingly define PVR_83xx as the specific type of 83xx
being built for, the PVR of each core revision is defined. checkcpu() now
prints the core that it detects, rather than aborting if it doesn't find
what it thinks it wants.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'cpu/mpc83xx/cpu.c')
| -rw-r--r-- | cpu/mpc83xx/cpu.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/cpu/mpc83xx/cpu.c b/cpu/mpc83xx/cpu.c index d569c49..332afaa 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: |