diff options
Diffstat (limited to 'cpu/mpc85xx/release.S')
| -rw-r--r-- | cpu/mpc85xx/release.S | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/cpu/mpc85xx/release.S b/cpu/mpc85xx/release.S index 433ff0254..00c4c547f 100644 --- a/cpu/mpc85xx/release.S +++ b/cpu/mpc85xx/release.S @@ -99,6 +99,13 @@ __secondary_start_page: slwi r8,r4,5 add r10,r3,r8 +#if defined(CONFIG_E500MC) && defined(CONFIG_SYS_CACHE_STASHING) + /* set stash id to (coreID) * 2 + 32 + L1 CT (0) */ + slwi r8,r4,1 + addi r8,r8,32 + mtspr L1CSR2,r8 +#endif + #ifdef CONFIG_BACKSIDE_L2_CACHE /* Enable/invalidate the L2 cache */ msync @@ -110,6 +117,12 @@ __secondary_start_page: and. r1,r3,r2 bne 1b +#ifdef CONFIG_SYS_CACHE_STASHING + /* set stash id to (coreID) * 2 + 32 + L2 (1) */ + addi r3,r8,1 + mtspr SPRN_L2CSR1,r3 +#endif + lis r3,CONFIG_SYS_INIT_L2CSR0@h ori r3,r3,CONFIG_SYS_INIT_L2CSR0@l mtspr SPRN_L2CSR0,r3 @@ -153,8 +166,8 @@ __secondary_start_page: lis r11,(MAS1_VALID|MAS1_IPROT)@h ori r11,r11,(MAS1_TS|MAS1_TSIZE(BOOKE_PAGESZ_4K))@l mtspr SPRN_MAS1,r11 - oris r11,r13,(MAS2_I)@h - ori r11,r13,(MAS2_I)@l + oris r11,r13,(MAS2_I|MAS2_G)@h + ori r11,r13,(MAS2_I|MAS2_G)@l mtspr SPRN_MAS2,r11 oris r11,r13,(MAS3_SX|MAS3_SW|MAS3_SR)@h ori r11,r13,(MAS3_SX|MAS3_SW|MAS3_SR)@l |