Follow up patch will convert symbol handling that's why it is necessary to separate logic around symbols to special instruction. It adds 4B for new instruction but it is worth to do it to have code ready for for full relocation.
Signed-off-by: Michal Simek michal.simek@amd.com ---
(no changes since v1)
arch/microblaze/cpu/start.S | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/microblaze/cpu/start.S b/arch/microblaze/cpu/start.S index 205d5f384c38..a35d8d8ea29a 100644 --- a/arch/microblaze/cpu/start.S +++ b/arch/microblaze/cpu/start.S @@ -273,7 +273,8 @@ relocate_code: add r23, r0, r7 /* Move reloc addr to r23 */ /* Relocate text and data - r12 temp value */ addi r21, r0, _start - addi r22, r0, _end - 4 /* Include BSS too */ + addi r22, r0, _end /* Include BSS too */ + addi r22, r22, -4
rsub r6, r21, r22 or r5, r0, r0