diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/release.S')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/release.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/release.S b/arch/powerpc/cpu/mpc85xx/release.S index 0e0daf5a44..e1f12089c3 100644 --- a/arch/powerpc/cpu/mpc85xx/release.S +++ b/arch/powerpc/cpu/mpc85xx/release.S @@ -184,12 +184,18 @@ __secondary_start_page: mtspr SPRN_PIR,r4 /* write to PIR register */ +#ifdef CONFIG_SYS_FSL_ERRATUM_A007907 + mfspr r8, L1CSR2 + clrrwi r8, r8, 10 /* clear bit [54-63] DCSTASHID */ + mtspr L1CSR2, r8 +#else #ifdef 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 +#endif /* CONFIG_SYS_FSL_ERRATUM_A007907 */ #if defined(CONFIG_SYS_P4080_ERRATUM_CPU22) || \ defined(CONFIG_SYS_FSL_ERRATUM_NMG_CPU_A011) |