u-boot

Author	SHA1	Message	Date
Wolfgang Denk	e7670f6c1e	PPC: Use r2 instead of r29 as global data pointer R29 was an unlucky choice as with recent toolchains (gcc-4.2.x) gcc will refuse to use load/store multiple insns; instead, it issues a list of simple load/store instructions upon function entry and exit, resulting in bigger code size, which in turn makes the build for a few boards fail. Use r2 instead. Signed-off-by: Wolfgang Denk <wd@denx.de>	18 years ago
Mike Frysinger	4c58eb5552	add some more Blackfin docs Signed-off-by: Mike Frysinger <vapier@gentoo.org>	18 years ago
wdenk	7784674852	* Allow crc32 to be used at address 0x000 * Provide consistent interface to standalone applications to access the 'global_data' structure Provide a doc/README.standalone more useful to users/developers. * Make IceCube MGT5100 FEC driver work	22 years ago
wdenk	27b207fd0a	* Implement new mechanism to export U-Boot's functions to standalone applications: instead of using (PPC-specific) system calls we now use a jump table; please see doc/README.standalone for details * Patch by Dave Westwood, 24 Jul 2003: added support for Unity OS (a proprietary OS)	22 years ago