@@ -125,18 +125,18 @@ static const char *board_type(uint32_t board_rev)
static void write_smpboot(ARMCPU *cpu, const struct arm_boot_info *info)
{
static const uint32_t smpboot[] = {
- 0xe1a0e00f, /* mov lr, pc */
- 0xe3a0fe00 + (BOARDSETUP_ADDR >> 4), /* mov pc, BOARDSETUP_ADDR */
- 0xee100fb0, /* mrc p15, 0, r0, c0, c0, 5;get core ID */
- 0xe7e10050, /* ubfx r0, r0, #0, #2 ;extract LSB */
- 0xe59f5014, /* ldr r5, =0x400000CC ;load mbox base */
- 0xe320f001, /* 1: yield */
- 0xe7953200, /* ldr r3, [r5, r0, lsl #4] ;read mbox for our core*/
- 0xe3530000, /* cmp r3, #0 ;spin while zero */
- 0x0afffffb, /* beq 1b */
- 0xe7853200, /* str r3, [r5, r0, lsl #4] ;clear mbox */
- 0xe12fff13, /* bx r3 ;jump to target */
- 0x400000cc, /* (constant: mailbox 3 read/clear base) */
+ const_le32(0xe1a0e00f), /* mov lr, pc */
+ const_le32(0xe3a0fe00 + (BOARDSETUP_ADDR >> 4)), /* mov pc, BOARDSETUP_ADDR */
+ const_le32(0xee100fb0), /* mrc p15, 0, r0, c0, c0, 5;get core ID */
+ const_le32(0xe7e10050), /* ubfx r0, r0, #0, #2 ;extract LSB */
+ const_le32(0xe59f5014), /* ldr r5, =0x400000CC ;load mbox base */
+ const_le32(0xe320f001), /* 1: yield */
+ const_le32(0xe7953200), /* ldr r3, [r5, r0, lsl #4] ;read mbox for our core*/
+ const_le32(0xe3530000), /* cmp r3, #0 ;spin while zero */
+ const_le32(0x0afffffb), /* beq 1b */
+ const_le32(0xe7853200), /* str r3, [r5, r0, lsl #4] ;clear mbox */
+ const_le32(0xe12fff13), /* bx r3 ;jump to target */
+ const_le32(0x400000cc), /* (constant: mailbox 3 read/clear base) */
};
/* check that we don't overrun board setup vectors */
@@ -162,17 +162,17 @@ static void write_smpboot64(ARMCPU *cpu, const struct arm_boot_info *info)
* a rom blob, so that the reset for ROM contents zeroes them for us.
*/
static const uint32_t smpboot[] = {
- 0xd2801b05, /* mov x5, 0xd8 */
- 0xd53800a6, /* mrs x6, mpidr_el1 */
- 0x924004c6, /* and x6, x6, #0x3 */
- 0xd503205f, /* spin: wfe */
- 0xf86678a4, /* ldr x4, [x5,x6,lsl #3] */
- 0xb4ffffc4, /* cbz x4, spin */
- 0xd2800000, /* mov x0, #0x0 */
- 0xd2800001, /* mov x1, #0x0 */
- 0xd2800002, /* mov x2, #0x0 */
- 0xd2800003, /* mov x3, #0x0 */
- 0xd61f0080, /* br x4 */
+ const_le32(0xd2801b05), /* mov x5, 0xd8 */
+ const_le32(0xd53800a6), /* mrs x6, mpidr_el1 */
+ const_le32(0x924004c6), /* and x6, x6, #0x3 */
+ const_le32(0xd503205f), /* spin: wfe */
+ const_le32(0xf86678a4), /* ldr x4, [x5,x6,lsl #3] */
+ const_le32(0xb4ffffc4), /* cbz x4, spin */
+ const_le32(0xd2800000), /* mov x0, #0x0 */
+ const_le32(0xd2800001), /* mov x1, #0x0 */
+ const_le32(0xd2800002), /* mov x2, #0x0 */
+ const_le32(0xd2800003), /* mov x3, #0x0 */
+ const_le32(0xd61f0080), /* br x4 */
};
static const uint64_t spintables[] = {
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: 1df7d1f930 ("raspi: add raspberry pi 2 machine") Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> --- hw/arm/raspi.c | 46 +++++++++++++++++++++++----------------------- 1 file changed, 23 insertions(+), 23 deletions(-)