diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/start.S')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/start.S | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S index 8e99ef6c6..653e222f8 100644 --- a/arch/powerpc/cpu/mpc85xx/start.S +++ b/arch/powerpc/cpu/mpc85xx/start.S @@ -82,6 +82,9 @@ .globl _start_e500 _start_e500: +/* Enable debug exception */ + li r1,MSR_DE + mtmsr r1 #if defined(CONFIG_SECURE_BOOT) && defined(CONFIG_E500MC) /* ISBC uses L2 as stack. @@ -733,8 +736,8 @@ create_init_ram_area: msync tlbwe - lis r6,MSR_IS|MSR_DS@h - ori r6,r6,MSR_IS|MSR_DS@l + lis r6,MSR_IS|MSR_DS|MSR_DE@h + ori r6,r6,MSR_IS|MSR_DS|MSR_DE@l lis r7,switch_as@h ori r7,r7,switch_as@l |