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ColdFire: Fix M54451 serial boot dram setup
author
TsiChung Liew
<Tsi-Chung.Liew@freescale.com>
Wed, 18 Feb 2009 11:49:31 +0000
(11:49 +0000)
committer
John Rigby
<jrigby@freescale.com>
Tue, 17 Mar 2009 21:58:37 +0000
(15:58 -0600)
The serial boot dram extended/standard mode register was not
setup and was using default DRAM setup causing the U-boot was
unstable to boot up in serial mode.
Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
cpu/mcf5445x/start.S
patch
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diff --git
a/cpu/mcf5445x/start.S
b/cpu/mcf5445x/start.S
index d5a7f937f201a9c69331a4111d37af38c87388f8..26fb2ce0cbd8933407fb19830358fe83eadf5c98 100644
(file)
--- a/
cpu/mcf5445x/start.S
+++ b/
cpu/mcf5445x/start.S
@@
-243,9
+243,9
@@
wait1000:
nop
#elif defined(CONFIG_M54451EVB)
/* Issue LEMR */
- move.l #(CONFIG_SYS_SDRAM_MODE), (%a
2
)
+ move.l #(CONFIG_SYS_SDRAM_MODE), (%a
1
)
nop
- move.l #(CONFIG_SYS_SDRAM_EMOD), (%a
2
)
+ move.l #(CONFIG_SYS_SDRAM_EMOD), (%a
1
)
nop
#endif