diff options
| author | Grzegorz Wianecki <grzegorz.wianecki@gmail.com> | 2007-04-29 14:01:54 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2007-05-05 21:35:03 +0200 |
| commit | a9d87e2707dcb249f6bb7f7ff7e00acd8cda9fd2 (patch) | |
| tree | 2cc80aba9972e540d61d27081c056d39af05e2f2 | |
| parent | 4ec5bd55ed1ffa91a774af298769621f4fbb18c1 (diff) | |
| download | u-boot-imx-a9d87e2707dcb249f6bb7f7ff7e00acd8cda9fd2.zip u-boot-imx-a9d87e2707dcb249f6bb7f7ff7e00acd8cda9fd2.tar.gz u-boot-imx-a9d87e2707dcb249f6bb7f7ff7e00acd8cda9fd2.tar.bz2 | |
[PATCH] Use PVR to distinguish MPC5200B from MPC5200 in boot message
MPC5200B systems are incorrectly reported as MPC5200 in U-Boot start-up
message. Use PVR to distinguish between the two variants, and print proper CPU
information.
Signed-off-by: Grzegorz Wianecki <grzegorz.wianecki@gmail.com>
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| -rw-r--r-- | cpu/mpc5xxx/cpu.c | 12 | ||||
| -rw-r--r-- | include/asm-ppc/processor.h | 8 |
2 files changed, 14 insertions, 6 deletions
diff --git a/cpu/mpc5xxx/cpu.c b/cpu/mpc5xxx/cpu.c index 813aa79..73b166d 100644 --- a/cpu/mpc5xxx/cpu.c +++ b/cpu/mpc5xxx/cpu.c @@ -53,12 +53,16 @@ int checkcpu (void) #else svr = get_svr(); pvr = get_pvr(); - switch (SVR_VER (svr)) { - case SVR_MPC5200: - printf ("MPC5200"); + + switch (pvr) { + case PVR_5200: + printf("MPC5200"); + break; + case PVR_5200B: + printf("MPC5200B"); break; default: - printf ("MPC52?? (SVR %08x)", svr); + printf("Unknown MPC5xxx"); break; } diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h index e9361c5..5efc3ee 100644 --- a/include/asm-ppc/processor.h +++ b/include/asm-ppc/processor.h @@ -706,8 +706,6 @@ #define SVR_MJREV(svr) (((svr) >> 4) & 0x0F) /* Major SOC design revision indicator */ #define SVR_MNREV(svr) (((svr) >> 0) & 0x0F) /* Minor SOC design revision indicator */ -/* System-On-Chip Version Numbers (version field only) */ -#define SVR_MPC5200 0x8011 /* Processor Version Register */ @@ -818,6 +816,12 @@ #define PVR_8260_HIP7R1 0x80822013 #define PVR_8260_HIP7RA 0x80822014 +/* + * MPC 52xx + */ +#define PVR_5200 0x80822011 +#define PVR_5200B 0x80822014 + /* * System Version Register |