diff options
Diffstat (limited to 'arch/powerpc/cpu/ppc4xx/start.S')
| -rw-r--r-- | arch/powerpc/cpu/ppc4xx/start.S | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/powerpc/cpu/ppc4xx/start.S b/arch/powerpc/cpu/ppc4xx/start.S index 7a65d9fcc6..c2d52bfb9f 100644 --- a/arch/powerpc/cpu/ppc4xx/start.S +++ b/arch/powerpc/cpu/ppc4xx/start.S @@ -703,7 +703,8 @@ _start: defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \ defined(CONFIG_460SX) mtdcr L2_CACHE_CFG,r0 /* Ensure L2 Cache is off */ -#elif defined(CONFIG_460EX) || defined(CONFIG_460GT) +#elif defined(CONFIG_460EX) || defined(CONFIG_460GT) || \ + defined(CONFIG_APM821XX) lis r1, 0x0000 ori r1,r1,0x0008 /* Set L2_CACHE_CFG[RDBW]=1 */ mtdcr L2_CACHE_CFG,r1 @@ -731,7 +732,8 @@ _start: lis r1, 0x8003 ori r1,r1, 0x0980 /* fourth 64k */ mtdcr ISRAM0_SB3CR,r1 -#elif defined(CONFIG_440SPE) || defined(CONFIG_460EX) || defined(CONFIG_460GT) +#elif defined(CONFIG_440SPE) || defined(CONFIG_460EX) || \ + defined(CONFIG_460GT) || defined(CONFIG_APM821XX) lis r1,0x0000 /* BAS = X_0000_0000 */ ori r1,r1,0x0984 /* first 64k */ mtdcr ISRAM0_SB0CR,r1 @@ -744,7 +746,8 @@ _start: lis r1, 0x0003 ori r1,r1, 0x0984 /* fourth 64k */ mtdcr ISRAM0_SB3CR,r1 -#if defined(CONFIG_460EX) || defined(CONFIG_460GT) +#if defined(CONFIG_460EX) || defined(CONFIG_460GT) || \ + defined(CONFIG_APM821XX) lis r2,0x7fff ori r2,r2,0xffff mfdcr r1,ISRAM1_DPC @@ -755,7 +758,7 @@ _start: mtdcr ISRAM1_PMEG,r1 lis r1,0x0004 /* BAS = 4_0004_0000 */ - ori r1,r1,0x0984 /* 64k */ + ori r1,r1,ISRAM1_SIZE /* ocm size */ mtdcr ISRAM1_SB0CR,r1 #endif #elif defined(CONFIG_460SX) |
