[U-Boot] Problems booting without BDI
Alemao
xcarandiru at gmail.com
Thu Nov 20 17:02:40 CET 2008
Hi all,
I made a port of u-boot for my board, with MPC8343.
The problem is that when i run u-boot with the BDI2000 (using "reset run"
command), u-boot loads normally, but when i take off the BDI nothing
appears on serial.
BDI is setting the reset configuration word, and is the same word found
in u-boot image. I commented the line wich BDI sets the reset word, and
tried to read it from the BDI, its seems ok _BUT_, nothing appears on serial.
Any ideas about what could be happening?
Here is the reset configuration word that BDI and U-Boot are using:
BDI:
====
RCW 0xA0602000 0x04030000
U-Boot:
=======
00000000 - 04 04 04 04 04 04 04 04 03 03 03 03 03 03 03 03 ................
00000010 - 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000020 - a0 a0 a0 a0 a0 a0 a0 a0 60 60 60 60 60 60 60 60 ................
00000030 - 20 20 20 20 20 20 20 20 00 00 00 00 00 00 00 00 ................
00000040 - 27 05 19 56 42 6f 6f 74 6c 6f 61 64 65 72 20 34
'..VBootloader 4
00000050 - 20 28 53 65 70 20 31 35 20 32 30 30 38 20 2d 20 (Nov 20 2008 -
00000060 - 31 37 3a 32 39 3a 33 38 29 20 4d 50 43 38 33 58 10:29:38) MPC83X
00000070 - 58 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 X...............
Thanks in advance,
--
Alemao
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