Due to a bug with the SDRAM-controller, running code from the SDRAM is
impossible. This patch disables relocation of the command table on those
chips.
Signed-off-by: Gunnar Rangoy <[EMAIL PROTECTED]>
Signed-off-by: Paul Driveklepp <[EMAIL PROTECTED]>
Signed-off-by: Olav Morken <[EMAIL PROTECTED]>
---
lib_avr32/board.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/lib_avr32/board.c b/lib_avr32/board.c
index 216ff74..6afa8bd 100644
--- a/lib_avr32/board.c
+++ b/lib_avr32/board.c
@@ -294,8 +294,13 @@ void board_init_r(gd_t *new_gd, ulong dest_addr)
cmdtp != &__u_boot_cmd_end; cmdtp++) {
unsigned long addr;
+ /* We don't relocate code in the at32uc3a0xxx cpu yet due to
+ * SDRAM bug. See errata 41.4.6.1.
+ */
+#ifndef CONFIG_AT32UC
addr = (unsigned long)cmdtp->cmd + gd->reloc_off;
cmdtp->cmd = (typeof(cmdtp->cmd))addr;
+#endif
addr = (unsigned long)cmdtp->name + gd->reloc_off;
cmdtp->name = (typeof(cmdtp->name))addr;
--
1.6.0.2
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
