patches/0066-ENGR00119625-i.MX35-UBoot-doesn-t-accept-commands-i.patch

   1 From c1aa9915bdba9a69e34056d30bc7bd61dcdba4d4 Mon Sep 17 00:00:00 2001
   2 From: Fred Fan <r01011@freescale.com>
   3 Date: Thu, 24 Dec 2009 19:09:55 +0800
   4 Subject: [PATCH] ENGR00119625 i.MX35: UBoot doesn't accept commands if program uboot to NOR
   5
   6 Bug detailed description:
   7 1. Program uboot to NOR.
   8 2. UBoot can boot up, but it doesn't accept commands. log:
   9 MX35 U-Boot >
  10 MX35 U-Boot > help
  11 Unknown command 'help' - try 'help'
  12 MX35 U-Boot > printenv
  13 Unknown command 'printenv' - try 'help'
  14 MX35 U-Boot > help
  15 Unknown command 'help' - try 'help'
  16 MX35 U-Boot >
  17
  18 Signed-off-by: Fred.fan <r01011@freescale.com
  19 ---
  20  cpu/arm1136/start.S |    4 ++--
  21  1 files changed, 2 insertions(+), 2 deletions(-)
  22
  23 diff --git a/cpu/arm1136/start.S b/cpu/arm1136/start.S
  24 index 2da16e7..0312856 100644
  25 --- a/cpu/arm1136/start.S
  26 +++ b/cpu/arm1136/start.S
  27 @@ -210,10 +210,10 @@ relocate:                         /* relocate U-Boot to RAM           */
  28         ldr     r1, =_armboot_start
  29         cmp     r0, r1                  /* don't reloc during debug         */
  30         beq     stack_setup
  31 -       ldr     r2, _TEXT_BASE
  32 +       ldr     r2, _armboot_start
  33         sub     r0, r1, r0
  34         sub     r0, r2, r0
  35 -       ldr     r1, _TEXT_BASE
  36 +       mov     r1, r2
  37         ldr     r2, _armboot_start
  38         ldr     r3, _bss_start
  39         sub     r2, r3, r2              /* r2 <- size of armboot            */
  40 --
  41 1.5.4.4
  42