diff options
Diffstat (limited to 'cpu')
| -rw-r--r-- | cpu/mpc85xx/release.S | 12 | ||||
| -rw-r--r-- | cpu/mpc85xx/tlb.c | 4 | ||||
| -rw-r--r-- | cpu/mpc8xxx/ddr/options.c | 7 | ||||
| -rw-r--r-- | cpu/ppc4xx/44x_spd_ddr2.c | 2 |
4 files changed, 14 insertions, 11 deletions
diff --git a/cpu/mpc85xx/release.S b/cpu/mpc85xx/release.S index a1ae78a7f5..433ff02544 100644 --- a/cpu/mpc85xx/release.S +++ b/cpu/mpc85xx/release.S @@ -102,18 +102,22 @@ __secondary_start_page: #ifdef CONFIG_BACKSIDE_L2_CACHE /* Enable/invalidate the L2 cache */ msync - lis r3,(L2CSR0_L2FI|L2CSR0_L2LFC)@h - ori r3,r3,(L2CSR0_L2FI|L2CSR0_L2LFC)@l - mtspr SPRN_L2CSR0,r3 + lis r2,(L2CSR0_L2FI|L2CSR0_L2LFC)@h + ori r2,r2,(L2CSR0_L2FI|L2CSR0_L2LFC)@l + mtspr SPRN_L2CSR0,r2 1: mfspr r3,SPRN_L2CSR0 - andis. r1,r3,L2CSR0_L2FI@h + and. r1,r3,r2 bne 1b lis r3,CONFIG_SYS_INIT_L2CSR0@h ori r3,r3,CONFIG_SYS_INIT_L2CSR0@l mtspr SPRN_L2CSR0,r3 isync +2: + mfspr r3,SPRN_L2CSR0 + andis. r1,r3,L2CSR0_L2E@h + beq 2b #endif #define EPAPR_MAGIC (0x45504150) diff --git a/cpu/mpc85xx/tlb.c b/cpu/mpc85xx/tlb.c index 6e94c237ad..ea5deb2971 100644 --- a/cpu/mpc85xx/tlb.c +++ b/cpu/mpc85xx/tlb.c @@ -132,10 +132,10 @@ int find_tlb_idx(void *addr, u8 tlbsel) void init_addr_map(void) { int i; - unsigned int max_cam = (mfspr(SPRN_TLB1CFG) >> 16) & 0xff; + unsigned int num_cam = mfspr(SPRN_TLB1CFG) & 0xfff; /* walk all the entries */ - for (i = 0; i < max_cam; i++) { + for (i = 0; i < num_cam; i++) { unsigned long epn; u32 tsize, _mas1; phys_addr_t rpn; diff --git a/cpu/mpc8xxx/ddr/options.c b/cpu/mpc8xxx/ddr/options.c index db442918e9..2e030c11a3 100644 --- a/cpu/mpc8xxx/ddr/options.c +++ b/cpu/mpc8xxx/ddr/options.c @@ -22,9 +22,7 @@ unsigned int populate_memctl_options(int all_DIMMs_registered, unsigned int ctrl_num) { unsigned int i; -#if (CONFIG_NUM_DDR_CONTROLLERS > 1) const char *p; -#endif /* Chip select options. */ @@ -242,8 +240,10 @@ unsigned int populate_memctl_options(int all_DIMMs_registered, simple_strtoul(p, NULL, 0); } } +#endif - if( (p = getenv("ba_intlv_ctl")) != NULL) { + if( ((p = getenv("ba_intlv_ctl")) != NULL) && + (CONFIG_CHIP_SELECTS_PER_CTRL > 1)) { if (strcmp(p, "cs0_cs1") == 0) popts->ba_intlv_ctl = FSL_DDR_CS0_CS1; else if (strcmp(p, "cs2_cs3") == 0) @@ -283,7 +283,6 @@ unsigned int populate_memctl_options(int all_DIMMs_registered, break; } } -#endif fsl_ddr_board_options(popts, pdimm, ctrl_num); diff --git a/cpu/ppc4xx/44x_spd_ddr2.c b/cpu/ppc4xx/44x_spd_ddr2.c index 3975306400..f8aa14aadb 100644 --- a/cpu/ppc4xx/44x_spd_ddr2.c +++ b/cpu/ppc4xx/44x_spd_ddr2.c @@ -3160,7 +3160,7 @@ inline void ppc4xx_ibm_ddr2_register_dump(void) PPC4xx_IBM_DDR2_DUMP_REGISTER(SDTR3); PPC4xx_IBM_DDR2_DUMP_REGISTER(MMODE); PPC4xx_IBM_DDR2_DUMP_REGISTER(MEMODE); - PPC4xx_IBM_DDR2_DUMP_REGISTER(ECCCR); + PPC4xx_IBM_DDR2_DUMP_REGISTER(ECCES); #if (defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \ defined(CONFIG_460EX) || defined(CONFIG_460GT)) PPC4xx_IBM_DDR2_DUMP_REGISTER(CID); |