Re: [U-Boot] [PATCH] mx25: Fix relocation by adding specific relocate_vectors

On Mon, Jan 5, 2015 at 8:41 PM, Fabio Estevam festevam@gmail.com wrote:

+ENTRY(relocate_vectors)

•   ldr     r0, [r9, #GD_RELOCADDR] /* r0 = gd->relocaddr */
  

•   ldr     r1, =32                 /* size of vector table */
  

•   add     r0, r0, r1              /* skip to indirect table */
  

•   ldr     r1, =0xFFFFFEF0         /* i.MX25 indirect table */
  

•   ldmia   r0!, {r2-r8}            /* load indirect vectors 1..7 */
  

•   stmia   r1!, {r2-r5, r7,r8}     /* write all but vector 5 */
  

•   bx      lr
  

+ENDPROC(relocate_vectors)

If I simply do like this:

ENTRY(relocate_vectors) bx lr ENDPROC(relocate_vectors)

,then it also boots fine. So maybe we don't even need to do the relocation on mx25?

Thanks