* [ECOS] how to exec xipImage?
@ 2005-09-07 7:42 Jon Ringle
0 siblings, 0 replies; only message in thread
From: Jon Ringle @ 2005-09-07 7:42 UTC (permalink / raw)
To: ecos-discuss
Hello,
I'm trying to figure out how I tell redboot to execute xipImage linux kernel.
How can I do this?
My physical flash is at address 0x0, and I've configured my Linux kernel's
XIP_PHYS_ADDR = 0x40000 so that it occurs after redboot.
TIA,
Jon
+Ethernet eth0: MAC address 08:00:01:03:05:07
IP: 172.22.64.253/255.255.0.0, Gateway: 172.22.0.1
Default server: 172.22.64.255
RedBoot(tm) bootstrap and debug environment [ROM]
Non-certified release, version UNKNOWN - built 01:35:40, Sep 7 2005
Platform: Comdial MP1000 (ARM 720T)
Copyright (C) 2000, 2001, 2002, 2003, 2004 Red Hat, Inc.
RAM: 0x00000000-0x00fd7000, [0x0000fc60-0x00fb5000] available
FLASH: 0xe0000000 - 0xe0400000, 32 blocks of 0x00020000 bytes each.
== Executing boot script in 3.000 seconds - enter ^C to abort
^C
RedBoot> fi li
Name FLASH addr Mem addr Length Entry point
RedBoot 0xE0000000 0xE0000000 0x00020000 0x00000000
RedBoot[post] 0xE0020000 0xE0020000 0x00020000 0x00000000
FIS directory 0xE03E0000 0xE03E0000 0x0001F000 0x00000000
RedBoot config 0xE03FF000 0xE03FF000 0x00001000 0x00000000
RedBoot> lo -r -b 0xe0040000 xipImage
Using default protocol (TFTP)
Raw file loaded 0x00040000-0x0033e4a7 (length 0x002fe4a8), assumed entry at 0x00040000
RedBoot> fis create -b 0x40000 -l 0x300000 -f 0xe0040000 xipImage
RedBoot> fi li
Name FLASH addr Mem addr Length Entry point
RedBoot 0xE0000000 0xE0000000 0x00020000 0x00000000
RedBoot[post] 0xE0020000 0xE0020000 0x00020000 0x00000000
xipImage 0xE0040000 0xE0040000 0x00300000 0x00040000
FIS directory 0xE03E0000 0xE03E0000 0x0001F000 0x00000000
RedBoot config 0xE03FF000 0xE03FF000 0x00001000 0x00000000
RedBoot> ex
Using base address 0x00040000 and length 0x002fe4a8
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