[PATCH 1/6] hw/arm/aspeed: Fix smpboot[] on big-endian hosts

[Philippe Mathieu-Daudé]

ARM CPUs fetch instructions in little-endian.

smpboot[] encoded instructions are written in little-endian.
This is fine on little-endian host, but on big-endian ones
the smpboot[] array ends swapped. Use the const_le32()
macro so the instructions are always in little-endian in the
smpboot[] array.

Fixes: 9bb6d14081 ("aspeed: Add boot stub for smp booting")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/arm/aspeed.c | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index 55f114ef72..adff9a0d73 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -194,22 +194,22 @@ static void aspeed_write_smpboot(ARMCPU *cpu,
          * r1 = AST_SMP_MBOX_FIELD_ENTRY
          * r0 = AST_SMP_MBOX_FIELD_GOSIGN
          */
-        0xee100fb0,  /* mrc     p15, 0, r0, c0, c0, 5 */
-        0xe21000ff,  /* ands    r0, r0, #255          */
-        0xe59f201c,  /* ldr     r2, [pc, #28]         */
-        0xe1822000,  /* orr     r2, r2, r0            */
+        const_le32(0xee100fb0),     /* mrc     p15, 0, r0, c0, c0, 5 */
+        const_le32(0xe21000ff),     /* ands    r0, r0, #255          */
+        const_le32(0xe59f201c),     /* ldr     r2, [pc, #28]         */
+        const_le32(0xe1822000),     /* orr     r2, r2, r0            */
 
-        0xe59f1018,  /* ldr     r1, [pc, #24]         */
-        0xe59f0018,  /* ldr     r0, [pc, #24]         */
+        const_le32(0xe59f1018),     /* ldr     r1, [pc, #24]         */
+        const_le32(0xe59f0018),     /* ldr     r0, [pc, #24]         */
 
-        0xe320f002,  /* wfe                           */
-        0xe5904000,  /* ldr     r4, [r0]              */
-        0xe1520004,  /* cmp     r2, r4                */
-        0x1afffffb,  /* bne     <wfe>                 */
-        0xe591f000,  /* ldr     pc, [r1]              */
-        AST_SMP_MBOX_GOSIGN,
-        AST_SMP_MBOX_FIELD_ENTRY,
-        AST_SMP_MBOX_FIELD_GOSIGN,
+        const_le32(0xe320f002),     /* wfe                           */
+        const_le32(0xe5904000),     /* ldr     r4, [r0]              */
+        const_le32(0xe1520004),     /* cmp     r2, r4                */
+        const_le32(0x1afffffb),     /* bne     <wfe>                 */
+        const_le32(0xe591f000),     /* ldr     pc, [r1]              */
+        const_le32(AST_SMP_MBOX_GOSIGN),
+        const_le32(AST_SMP_MBOX_FIELD_ENTRY),
+        const_le32(AST_SMP_MBOX_FIELD_GOSIGN)
     };
 
     rom_add_blob_fixed("aspeed.smpboot", poll_mailbox_ready,
-- 
2.38.1