u-boot.git/arch/microblaze, branch v2013.07

Build arch/$ARCH/lib/bootm.o depending on CONFIG_CMD_BOOTM

2013-07-16T22:44:30+00:00

MAKEALL is fine for ppc4xx and mpc85xx.
Run checks were done on our controlcenterd hardware.

Signed-off-by: Dirk Eibach 
Signed-off-by: Andy Fleming

avr32/m68k/microblaze/nds32/nios2/openrisc/sh/sparc: fix do_bootm_linux

2013-07-02T13:17:17+00:00

Commit 35fc84fa1ff51e15ecd3e464dac87eb105ffed30 broke bootm on avr32. It
requires to call do_bootm_linux() with flag set to BOOTM_STATE_OS_PREP before
calling it again with flag set to BOOTM_STATE_OS_GO.
Fix this by allowing flag set to BOOTM_STATE_OS_PREP, this however will
require a complete refactoring later on.

Signed-off-by: Andreas Bießmann 
[trini: Apply to m68k, microblaze, nds32, nios2, openrisc, sh and sparc]
Signed-off-by: Tom Rini

Clarify bootm OS arguments

2013-06-26T14:16:41+00:00

At present the arguments to bootm are processed in a somewhat confusing
way. Sub-functions must know how many arguments their calling functions
have processed, and the OS boot function must also have this information.
Also it isn't obvious that 'bootm' and 'bootm start' provide arguments in
the same way.

Adjust the code so that arguments are removed from the list before calling
a sub-function. This means that all functions can know that argv[0] is the
first argument of which they need to take notice.

Signed-off-by: Simon Glass

gpio: Add support for microblaze xilinx GPIO

2013-05-09T09:20:08+00:00

Microblaze uses gpio which is connected to the system reset.
Currently gpio subsystem wasn't used for it.

Add gpio driver and change Microblaze reset logic to be done
via gpio subsystem.

There are various configurations which Microblaze can have
that's why gpio_alloc/gpio_alloc_dual(for dual channel)
function has been introduced and gpio can be allocated
dynamically.

Adding several gpios IP is also possible and supported.

For listing gpio configuration please use "gpio status" command

This patch also remove one compilation warning:
microblaze-generic.c: In function 'do_reset':
microblaze-generic.c:38:47: warning: operation on '*1073741824u'
 may be undefined [-Wsequence-point]

Signed-off-by: Michal Simek

microblaze: bootm: Add support for loading initrd

2013-05-09T09:13:44+00:00

fdt_initrd add additional information to DTB about initrd
addresses which are later used by kernel.

Signed-off-by: Michal Simek

microblaze: bootm: Fix coding style issues

2013-05-09T09:11:57+00:00

Prepare place for new patch.

Signed-off-by: Michal Simek

lib: consolidate hang()

2013-05-01T20:41:08+00:00

Delete all occurrences of hang() and provide a generic function.

Signed-off-by: Andreas Bießmann 
Acked-by: Albert ARIBAUD 
[trini: Modify check around puts() in hang.c slightly]
Signed-off-by: Tom Rini

microblaze: fix style in board.c

2013-05-01T20:24:02+00:00

Make microblaze's board.c checkpatch clean.

Signed-off-by: Andreas Bießmann 

Reviewed-by: Michal Simek

watchdog: Add support for Xilinx Microblaze watchdog

2013-04-30T09:22:43+00:00

Watchdog can be used on Microblaze, PPC and Zynq hw designs.

Signed-off-by: Michal Simek 
Reviewed-by: Tom Rini

Merge branch 'master' of git://git.denx.de/u-boot-arm

2013-03-18T18:37:18+00:00

Albert's rework of the linker scripts conflicted with Simon's making
everyone use __bss_end.  We also had a minor conflict over
README.scrapyard being added to in mainline and enhanced in
u-boot-arm/master with proper formatting.

Conflicts:
	arch/arm/cpu/ixp/u-boot.lds
	arch/arm/cpu/u-boot.lds
	arch/arm/lib/Makefile
	board/actux1/u-boot.lds
	board/actux2/u-boot.lds
	board/actux3/u-boot.lds
	board/dvlhost/u-boot.lds
	board/freescale/mx31ads/u-boot.lds
	doc/README.scrapyard
	include/configs/tegra-common.h

Build tested for all of ARM and run-time tested on am335x_evm.

Signed-off-by: Tom Rini