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Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/start.S')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/start.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S index 7bd5cc0b0..4d37d6e86 100644 --- a/arch/powerpc/cpu/mpc85xx/start.S +++ b/arch/powerpc/cpu/mpc85xx/start.S @@ -253,6 +253,12 @@ l2_disabled: mtspr HID1,r0 #endif +#ifdef CONFIG_SYS_FSL_ERRATUM_CPU_A003999 + mfspr r3,977 + oris r3,r3,0x0100 + mtspr 977,r3 +#endif + /* Enable Branch Prediction */ #if defined(CONFIG_BTB) lis r0,BUCSR_ENABLE@h |