diff options
Diffstat (limited to 'cpu/ppc4xx/cpu.c')
| -rw-r--r-- | cpu/ppc4xx/cpu.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/cpu/ppc4xx/cpu.c b/cpu/ppc4xx/cpu.c index 095a0aa..1d7c0c9 100644 --- a/cpu/ppc4xx/cpu.c +++ b/cpu/ppc4xx/cpu.c @@ -165,20 +165,20 @@ int checkcpu (void) puts("IBM PowerPC 440 Rev. "); switch(pvr) { - case PVR_440GP_RB: + case PVR_440GP_RB: putc('B'); - /* See errata 1.12: CHIP_4 */ - if( ( mfdcr(cpc0_sys0) != mfdcr(cpc0_strp0) ) - ||( mfdcr(cpc0_sys1) != mfdcr(cpc0_strp1) ) ){ - puts("\n\t CPC0_SYSx DCRs corrupted. Resetting chip ...\n"); - udelay( 1000 * 1000 ); /* Give time for serial buf to clear */ - do_chip_reset( mfdcr(cpc0_strp0), mfdcr(cpc0_strp1) ); - } + /* See errata 1.12: CHIP_4 */ + if( ( mfdcr(cpc0_sys0) != mfdcr(cpc0_strp0) ) + ||( mfdcr(cpc0_sys1) != mfdcr(cpc0_strp1) ) ){ + puts("\n\t CPC0_SYSx DCRs corrupted. Resetting chip ...\n"); + udelay( 1000 * 1000 ); /* Give time for serial buf to clear */ + do_chip_reset( mfdcr(cpc0_strp0), mfdcr(cpc0_strp1) ); + } break; - case PVR_440GP_RC: + case PVR_440GP_RC: putc('C'); break; - default: + default: printf("UNKNOWN (PVR=%08x)", pvr); break; } @@ -192,11 +192,11 @@ int checkcpu (void) /* ------------------------------------------------------------------------- */ -int do_reset (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[]) +int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { - /* - * Initiate system reset in debug control register DBCR - */ + /* + * Initiate system reset in debug control register DBCR + */ __asm__ __volatile__("lis 3, 0x3000" ::: "r3"); #if defined(CONFIG_440) __asm__ __volatile__("mtspr 0x134, 3"); |