Commit graph

11 commits

Author SHA1 Message Date
Albert ARIBAUD
a55d23ccf6 Remove volatile qualifier in get_ram_size() calls
Checkpatch.pl complains about the volatile qualifier in calls to
get_ram_size(). Remove this qualifier in the prototype and in the
calls where it is useless, and leave it only in the function body
where it is needed.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2011-07-17 17:11:53 +02:00
Matthias Weisser
95d185894b imx: Make imx25 compatible to mxc_gpio driver and fix in tx25
Adding support for mxc_gpio driver for imx25 and fix names of registers in tx25
board.

Signed-off-by: Matthias Weisser <weisserm@arcor.de>
2011-07-14 15:41:24 +02:00
Fabio Estevam
9aa720b145 mx25: Make the UART port number explicit in its setup function
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2011-04-27 19:38:05 +02:00
Sebastien Carlier
6d8962e814 Switch from archive libraries to partial linking
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 <sebastien.carlier@gmail.com>
2010-11-17 21:02:18 +01:00
Wolfgang Denk
6d8d4ef994 Merge branch 'elf_reloc'
Conflicts:
	arch/arm/include/asm/config.h
	board/LaCie/edminiv2/config.mk
	board/karo/tx25/config.mk
	board/logicpd/imx27lite/config.mk
	doc/README.arm-relocation

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-10-19 21:07:52 +02:00
Wolfgang Denk
14d0a02a16 Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE
The change is currently needed to be able to remove the board
configuration scripting from the top level Makefile and replace it by
a simple, table driven script.

Moving this configuration setting into the "CONFIG_*" name space is
also desirable because it is needed if we ever should move forward to
a Kconfig driven configuration system.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-10-18 22:07:10 +02:00
Heiko Schocher
9710504d20 arm926ejs, tx25: add support for ELF relocations
Signed-off-by: Heiko Schocher <hs@denx.de>
2010-10-13 10:12:01 +02:00
Heiko Schocher
ab86f72c35 ARM: implement relocation for ARM926
Change the implementation for arm926 to relocate the code to
an arbitrary address in RAM.

Adapt the TX25 (i.MX25), magnesium board to test the changes.

On the tx25 board TEXT_BASE is set to the final relocation
address to prevent one more copying of u-boot code
when relocating. More info see:
doc/README.arm-relocation

da850 board:
Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>

Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Ben Gardiner <bengardiner@nanometrics.ca>
2010-09-19 19:29:54 +02:00
Anatolij Gustschin
87db58dca4 tx25: fix crash while booting Linux
Currently booting Linux on TX25 board doesn't work
since there is no correct mach-id and boot parameters
setup for tx25 board. Fix it now.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: John Rigby <jcrigby@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
2010-05-05 09:48:41 +02:00
Wolfgang Denk
93910edb59 Prepare v2010.03-rc1
Coding style cleanup, update CHANGELOG.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-12 23:06:04 +01:00
John Rigby
6895d4510a Add support for KARO TX25 board
This is an i.MX25 base board with only NAND
so it uses nand_spl to boot.

Signed-off-by: John Rigby <jcrigby@gmail.com>

Tune configuration, add support for (redundant) environment in NAND.
Signed-off-by: Wolfgang Denk <wd@denx.de>

Acked-by: Wolfgang Denk <wd@denx.de>
CC: Fred Fan <fanyefeng@gmail.com>
CC: Tom <Tom.Rix@windriver.com>
2010-03-07 12:36:36 -06:00