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| author | Kim Phillips <kim.phillips@freescale.com> | 2008-04-21 18:10:14 -0500 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-04-25 00:13:12 +0200 |
| commit | 78e488298824bc150b5f3ebf7958cd71fa2af1b9 (patch) | |
| tree | 9d5b18161acb786f526d77c16becc1143177ff32 | |
| parent | a99715b8ebfc500f3f40e01b36b64d473938443d (diff) | |
| download | u-boot-imx-78e488298824bc150b5f3ebf7958cd71fa2af1b9.zip u-boot-imx-78e488298824bc150b5f3ebf7958cd71fa2af1b9.tar.gz u-boot-imx-78e488298824bc150b5f3ebf7958cd71fa2af1b9.tar.bz2 | |
lib_ppc: Revert "Make MPC83xx one step closer to full relocation."
This reverts commit 70431e8a7393b6b793f77957f95b999fc9a269b8 which has
proven problematic getting right from the start at least on 83xx and
4xx.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| -rw-r--r-- | cpu/mpc83xx/start.S | 11 | ||||
| -rw-r--r-- | lib_ppc/board.c | 1 |
2 files changed, 4 insertions, 8 deletions
diff --git a/cpu/mpc83xx/start.S b/cpu/mpc83xx/start.S index fdf9d35..309eb30 100644 --- a/cpu/mpc83xx/start.S +++ b/cpu/mpc83xx/start.S @@ -172,11 +172,8 @@ boot_warm: /* time t 5 */ /* there and deflate the flash size back to minimal size */ /*------------------------------------------------------------*/ bl map_flash_by_law1 - - GET_GOT /* initialize GOT access */ - lwz r4, GOT(_start) - addi r4, r4, -EXC_OFF_SYS_RESET - + lis r4, (CFG_MONITOR_BASE)@h + ori r4, r4, (CFG_MONITOR_BASE)@l addi r5, r4, in_flash - _start + EXC_OFF_SYS_RESET mtlr r5 blr @@ -875,8 +872,8 @@ relocate_code: mr r10, r5 /* Save copy of Destination Address */ mr r3, r5 /* Destination Address */ - lwz r4, GOT(_start) - addi r4, r4, -EXC_OFF_SYS_RESET + lis r4, CFG_MONITOR_BASE@h /* Source Address */ + ori r4, r4, CFG_MONITOR_BASE@l lwz r5, GOT(__init_end) sub r5, r5, r4 li r6, CFG_CACHELINE_SIZE /* Cache Line Size */ diff --git a/lib_ppc/board.c b/lib_ppc/board.c index b2bc4eb..1b8a872 100644 --- a/lib_ppc/board.c +++ b/lib_ppc/board.c @@ -124,7 +124,6 @@ DECLARE_GLOBAL_DATA_PTR; #define CFG_MEM_TOP_HIDE 0 #endif -extern ulong _start; extern ulong __init_end; extern ulong _end; ulong monitor_flash_len; |