u-boot

History

Peter Tyser 858290178f ppc: Enable full relocation to RAM The following changes allow U-Boot to fully relocate from flash to RAM: - Remove linker scripts' .fixup sections from the .text section - Add -mrelocatable to PLATFORM_RELFLAGS for all boards - Define CONFIG_RELOC_FIXUP_WORKS for all boards Previously, U-Boot would partially relocate, but statically initialized pointers needed to be manually relocated. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>		2009-10-03 10:15:45 +02:00
..
config.mk	* Code cleanup:	2003-06-27 21:31:46 +00:00
ee_access.c	rename CFG_ macros to CONFIG_SYS	2008-10-18 21:54:03 +02:00
ee_access.h	Initial revision	2002-03-08 21:31:05 +00:00
ee_dev.h	rename CFG_ macros to CONFIG_SYS	2008-10-18 21:54:03 +02:00
flash.c	rename CFG_ macros to CONFIG_SYS	2008-10-18 21:54:03 +02:00
gth.c	rename CFG_ macros to CONFIG_SYS	2008-10-18 21:54:03 +02:00
Makefile	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
pcmcia.c	rename CFG_ macros to CONFIG_SYS	2008-10-18 21:54:03 +02:00
README	* Code cleanup:	2003-06-27 21:31:46 +00:00
u-boot.lds	ppc: Enable full relocation to RAM	2009-10-03 10:15:45 +02:00

README

Written by Thomas.Lange@corelatus.com 010805

To make a system for gth that actually works ;-)
the variable TBASE needs to be set to 0,1 or 2
depending on location where image is supposed to
be started from.
E.g. make TBASE=1

0: Start from RAM, base 0

1: Start from flash_base + 0x10070

2: Start from flash_base + 0x30070

When using 1 or 2, the image is supposed to be launched
from miniboot that boots the first U-Boot image found in
flash.
For miniboot code, description, see www.opensource.se