diff options
Diffstat (limited to 'arch/powerpc/boot')
| -rw-r--r-- | arch/powerpc/boot/opal-calls.S | 6 | ||||
| -rw-r--r-- | arch/powerpc/boot/ppc_asm.h | 9 |
2 files changed, 12 insertions, 3 deletions
diff --git a/arch/powerpc/boot/opal-calls.S b/arch/powerpc/boot/opal-calls.S index ad0e15d930c4..1f2f330a459e 100644 --- a/arch/powerpc/boot/opal-calls.S +++ b/arch/powerpc/boot/opal-calls.S @@ -16,7 +16,7 @@ opal_kentry: li r5, 0 li r6, 0 li r7, 0 - ld r11,opal@got(r2) + LOAD_REG_ADDR(r11, opal) ld r8,0(r11) ld r9,8(r11) bctr @@ -35,7 +35,7 @@ opal_call: mr r13,r2 /* Set opal return address */ - ld r11,opal_return@got(r2) + LOAD_REG_ADDR(r11, opal_return) mtlr r11 mfmsr r12 @@ -45,7 +45,7 @@ opal_call: mtspr SPRN_HSRR1,r12 /* load the opal call entry point and base */ - ld r11,opal@got(r2) + LOAD_REG_ADDR(r11, opal) ld r12,8(r11) ld r2,0(r11) mtspr SPRN_HSRR0,r12 diff --git a/arch/powerpc/boot/ppc_asm.h b/arch/powerpc/boot/ppc_asm.h index 192b97523b05..2824a3e32aab 100644 --- a/arch/powerpc/boot/ppc_asm.h +++ b/arch/powerpc/boot/ppc_asm.h @@ -84,4 +84,13 @@ #define MFTBU(dest) mfspr dest, SPRN_TBRU #endif +#ifdef CONFIG_PPC64_BOOT_WRAPPER +#define LOAD_REG_ADDR(reg,name) \ + ld reg,name@got(r2) +#else +#define LOAD_REG_ADDR(reg,name) \ + lis reg,name@ha; \ + addi reg,reg,name@l +#endif + #endif /* _PPC64_PPC_ASM_H */ |