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Can't start redboot in RAM mode


Hi
i have a modified ixdp425 board and redboot can run on it with ROM and ROMRAM mode
but after i load the redboot[RAM].bin into memory and trying to execute "go"
,then crash.

here is how i generate the bin file
./ecosconfig new ${Board}_npe redboot
./ecosconfig import
${ECOS_REPOSITORY}/hal/arm/xscale/${Board}/current/misc/redboot_RAM.ecm
./ecosconfig import
${ECOS_REPOSITORY}/hal/arm/xscale/${Board}/current/misc/no_eeprom.ecm
./ecosconfig tree

make


and i already change the settings in
packages/hal/arm/xscale/ixdp425/current/include/pkgconf/
to fit my board
is the crash resulted from my wrong settings? but it works on ROM and ROMRAM mode.

best regards
Blair


--------------------------------------------------------------------------------------
Trying NPE-B...success. Using NPE-B with PHY 0.
Ethernet eth0: MAC address 00:03:47:df:32:a8
IP: 10.12.7.221/255.255.255.0, Gateway: 10.12.7.254
Default server: 10.12.7.17

RedBoot(tm) bootstrap and debug environment [ROMRAM]
Red Hat certified release, version 2.01 - built 19:31:44, Mar 22 2006

Platform: IXDP425 Development Platform (XScale) BE
Copyright (C) 2000, 2001, 2002, 2003, 2004 Red Hat, Inc.

RAM: 0x00000000-0x04000000, [0x000266f0-0x03fc1000] available
FLASH: 0x50000000 - 0x51000000, 128 blocks of 0x00020000 bytes each.
RedBoot> load -r -v -b 0x03000000 redboot[RAM].bin
Using default protocol (TFTP)
-
Raw file loaded 0x03000000-0x03049c8b, assumed entry at 0x03000000
RedBoot> go
$T050f:01000040;0d:03fc0fec;#dc$T050f:01000040;0d:03fc0fec;#dc$T050f:01000040;0c

--
NCHUEE (http://www.ee.nchu.edu.tw)


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