u-boot.git/fs/yaffs2, branch v2011.06

Switch from archive libraries to partial linking

2010-11-17T20:02:18Z

Before this commit, weak symbols were not overridden by non-weak symbols found in archive libraries when linking with recent versions of binutils. As stated in the System V ABI, "the link editor does not extract archive members to resolve undefined weak symbols". This commit changes all Makefiles to use partial linking (ld -r) instead of creating library archives, which forces all symbols to participate in linking, allowing non-weak symbols to override weak symbols as intended. This approach is also used by Linux, from which the gmake function cmd_link_o_target (defined in config.mk and used in all Makefiles) is inspired. The name of each former library archive is preserved except for extensions which change from ".a" to ".o". This commit updates references accordingly where needed, in particular in some linker scripts. This commit reveals board configurations that exclude some features but include source files that depend these disabled features in the build, resulting in undefined symbols. Known such cases include: - disabling CMD_NET but not CMD_NFS; - enabling CONFIG_OF_LIBFDT but not CONFIG_QE. Signed-off-by: Sebastien Carlier

Make the YAFFS filesystem work

2008-08-21T19:05:33Z

Recently the YAFFS filesystem support has been added to U-boot. However, just enabling CONFIG_YAFFS2 is not enough to get it working. ymount will generate an exception (when dereferencing mtd->readoob()), because the genericDevice is a null pointer. Further, a lot of logging is produced while using YAFFS fs, so logging should also be disabled. Both issues are solved by this patch. With this patch and CONFIG_YAFFS2 enabled, I get a readable filesystem in U-boot, as well as in Linux. Tested on a Atmel AT91SAM9261EK board. Signed-off-by: Remy Bohmer Acked-by: William Juul Signed-off-by: Scott Wood

Coding Style cleanup, update CHANGELOG

2008-08-14T12:41:06Z

Signed-off-by: Wolfgang Denk

moving files from yaffs2/direct/ to yaffs2/ and deleting all symlinks

2008-08-12T16:31:21Z

Signed-off-by: William Juul

Clean out unneeded files

2008-08-12T16:31:20Z

Signed-off-by: William Juul

Create symlinks from yaffs2/direct to yaffs2

2008-08-12T16:31:19Z

Signed-off-by: William Juul

Incorporate yaffs2 into U-boot

2008-08-12T16:31:19Z

To use YAFFS2 define CONFIG_YAFFS2 Signed-off-by: William Juul Signed-off-by: Scott Wood

YAFFS2 import

2008-08-12T16:31:18Z

Direct import of yaffs as a tarball as of 20071113 from their public CVS-web at http://www.aleph1.co.uk/cgi-bin/viewcvs.cgi/yaffs2/ The code can also be imported on the command line with: export CVSROOT=:pserver:anonymous@cvs.aleph1.co.uk:/home/aleph1/cvs cvs logon (Hit return when asked for a password) cvs checkout yaffs2 Signed-off-by: William Juul Signed-off-by: Stig Olsen