From: Philippe Mathieu-Daudé <[email protected]> The ePAPR magic value in $r6 doesn't need to be byte swapped.
See ePAPR-v1.1.pdf chapter 5.4.1 "Boot CPU Initial Register State" and the following mailing-list threads: https://lore.kernel.org/qemu-devel/cafeaca_nr4xw5dnl4nq7vnh4xrh5uwbhqcxulykqyk6_fcb...@mail.gmail.com/ https://lore.kernel.org/qemu-devel/[email protected]/ Signed-off-by: Philippe Mathieu-Daudé <[email protected]> Reviewed-by: Nicholas Piggin <[email protected]> Tested-by: BALATON Zoltan <[email protected]> Reviewed-by: Harsh Prateek Bora <[email protected]> Message-ID: <[email protected]> Signed-off-by: Nicholas Piggin <[email protected]> --- hw/ppc/sam460ex.c | 2 +- hw/ppc/virtex_ml507.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/ppc/sam460ex.c b/hw/ppc/sam460ex.c index 3ecae6a950..7dc3b309c8 100644 --- a/hw/ppc/sam460ex.c +++ b/hw/ppc/sam460ex.c @@ -234,7 +234,7 @@ static void main_cpu_reset(void *opaque) /* Create a mapping for the kernel. */ booke_set_tlb(&env->tlb.tlbe[0], 0, 0, 1 << 31); - env->gpr[6] = tswap32(EPAPR_MAGIC); + env->gpr[6] = EPAPR_MAGIC; env->gpr[7] = (16 * MiB) - 8; /* bi->ima_size; */ } else { diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c index a01354d991..17115be74d 100644 --- a/hw/ppc/virtex_ml507.c +++ b/hw/ppc/virtex_ml507.c @@ -119,7 +119,7 @@ static void main_cpu_reset(void *opaque) /* Create a mapping spanning the 32bit addr space. */ booke_set_tlb(&env->tlb.tlbe[0], 0, 0, 1U << 31); booke_set_tlb(&env->tlb.tlbe[1], 0x80000000, 0x80000000, 1U << 31); - env->gpr[6] = tswap32(EPAPR_MAGIC); + env->gpr[6] = EPAPR_MAGIC; env->gpr[7] = bi->ima_size; } -- 2.47.1
