diff options
Diffstat (limited to 'arch/arm/mm')
| -rw-r--r-- | arch/arm/mm/proc-v7.S | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index d00d52c9de3e..1846ca4255d0 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -53,11 +53,15 @@ ENDPROC(cpu_v7_proc_fin) .align 5 .pushsection .idmap.text, "ax" ENTRY(cpu_v7_reset) - mrc p15, 0, r1, c1, c0, 0 @ ctrl register - bic r1, r1, #0x1 @ ...............m - THUMB( bic r1, r1, #1 << 30 ) @ SCTLR.TE (Thumb exceptions) - mcr p15, 0, r1, c1, c0, 0 @ disable MMU + mrc p15, 0, r2, c1, c0, 0 @ ctrl register + bic r2, r2, #0x1 @ ...............m + THUMB( bic r2, r2, #1 << 30 ) @ SCTLR.TE (Thumb exceptions) + mcr p15, 0, r2, c1, c0, 0 @ disable MMU isb +#ifdef CONFIG_ARM_VIRT_EXT + teq r1, #0 + bne __hyp_soft_restart +#endif bx r0 ENDPROC(cpu_v7_reset) .popsection |