diff options
Diffstat (limited to 'purgatory/arch')
| -rw-r--r-- | purgatory/arch/ppc64/purgatory-ppc64.c | 2 | ||||
| -rw-r--r-- | purgatory/arch/ppc64/v2wrap.S | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/purgatory/arch/ppc64/purgatory-ppc64.c b/purgatory/arch/ppc64/purgatory-ppc64.c index 0b6d326..7248ac8 100644 --- a/purgatory/arch/ppc64/purgatory-ppc64.c +++ b/purgatory/arch/ppc64/purgatory-ppc64.c @@ -29,6 +29,8 @@ unsigned long dt_offset = 0; unsigned long my_toc = 0; unsigned long kernel = 0; unsigned int debug = 0; +unsigned long opal_base = 0; +unsigned long opal_entry = 0; void setup_arch(void) { diff --git a/purgatory/arch/ppc64/v2wrap.S b/purgatory/arch/ppc64/v2wrap.S index 2761c14..6fc62e3 100644 --- a/purgatory/arch/ppc64/v2wrap.S +++ b/purgatory/arch/ppc64/v2wrap.S @@ -95,6 +95,10 @@ master: blt 80f stw 17,28(3) # save my cpu number as boot_cpu_phys 80: + LOADADDR(6,opal_base) # For OPAL early debug + ld 8,0(6) # load the OPAL base address in r8 + LOADADDR(6,opal_entry) # For OPAL early debug + ld 9,0(6) # load the OPAL entry address in r9 LOADADDR(6,kernel) ld 4,0(6) # load the kernel address LOADADDR(6,run_at_load) # the load flag |