diff options
Diffstat (limited to 'arch/ppc64/kernel/cpu_setup_power4.S')
| -rw-r--r-- | arch/ppc64/kernel/cpu_setup_power4.S | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/arch/ppc64/kernel/cpu_setup_power4.S b/arch/ppc64/kernel/cpu_setup_power4.S index 3bd9518..42fc08c 100644 --- a/arch/ppc64/kernel/cpu_setup_power4.S +++ b/arch/ppc64/kernel/cpu_setup_power4.S @@ -73,7 +73,21 @@ _GLOBAL(__970_cpu_preinit) _GLOBAL(__setup_cpu_power4) blr - + +_GLOBAL(__setup_cpu_be) + /* Set large page sizes LP=0: 16MB, LP=1: 64KB */ + addi r3, 0, 0 + ori r3, r3, HID6_LB + sldi r3, r3, 32 + nor r3, r3, r3 + mfspr r4, SPRN_HID6 + and r4, r4, r3 + addi r3, 0, 0x02000 + sldi r3, r3, 32 + or r4, r4, r3 + mtspr SPRN_HID6, r4 + blr + _GLOBAL(__setup_cpu_ppc970) mfspr r0,SPRN_HID0 li r11,5 /* clear DOZE and SLEEP */ |
