u-boot.git/arch, branch v2013.01

pxa: Save lr register in relocate_code function

2013-01-14T23:22:00+00:00

When u-boot is compiled for PXA25x processor, pxa/start.S is calling
cpu_init_crit by BL instruction. BL is overwriting lr register so
relocate_code is going into infinite loop. This patch preservs lr
register in r12 before calling cpu_init_crit and after function returns
restores it.

Signed-off-by: Lukasz Dalek 
Acked-by: Marek Vasut

Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'

2013-01-14T16:00:02+00:00

Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'

2013-01-14T14:21:00+00:00

mx31/mx35/mx51/mx53/mx6: add watchdog

2013-01-13T10:39:57+00:00

Use a common watchdog driver for all these cpus.

Signed-off-by: Troy Kisky 
Acked-by: Stefano Babic

m68k/lib: fix serial driver relocation

2013-01-11T21:41:14+00:00

Fix coldfire serial driver bindings no more relocated to ram after last
changes to drivers/serial/serial.c (regression).
Serial initialization in ram has to be called after that gd->reloc_off is
calculated.

Signed-off-by: Angelo Dureghello 
Cc: Jason Jin 
Acked-by: Jens Scharsig (BuS Elektronik) 
Tested-by: Jens Scharsig (BuS Elektronik)

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

2013-01-11T21:38:24+00:00

Exynos: clock: add CLK_DIV_FSYS3 at set_mmc_clk

2013-01-11T07:56:31+00:00

Mobile storage is used the CLK_DIV_FSYS3 value.

Signed-off-by: Jaehoon Chung 
Signed-off-by: kyungmin Park 
Signed-off-by: Minkyu Kang

Exynos: clock: support get_mmc_clk for exynos

2013-01-11T07:56:31+00:00

To get exactly clock value for mmc, support the get_mmc_clk() like
set_mmc_clk().

Signed-off-by: Jaehoon Chung 
Signed-off-by: Kyungmin Park 
Signed-off-by: Minkyu Kang

arm: Tabify code for MMC initialization

2013-01-10T21:28:36+00:00

The two modified lines were indented with spaces.
They are now indented with tabs.

Signed-off-by: Taylor Hutt 
Signed-off-by: Simon Glass

arm: Move bootstage record for board_init_f() to after arch_cpu_init()

2013-01-10T21:27:41+00:00

The timer may be inited in arch_cpu_init() so it is not safe to make a
bootstage mark before this is called. Arrange the code to fix this.

Note: The question was raised as to why we don't keep all archs in sync.
PowerPC doesn't have specific bootstage markers at present (although it
does use boot progress). I hope that the generic board series will solve
this problem in general, but in the meantime this is a real problem, and
only in ARM.

We now get a correct time for board_init_f:

Timer summary in microseconds:
       Mark    Elapsed  Stage
          0          0  reset
    100,000    100,000  spl_start
    848,530    748,530  board_init_f
    907,301     58,771  board_init_r
    910,478      3,177  board_init

Signed-off-by: Simon Glass