u-boot.git, branch v2014.04

Prepare v2014.04

2014-04-14T19:19:24+00:00

Signed-off-by: Tom Rini

arm: kzm9g: Add CONFIG_SYS_GENERIC_BOARD

2014-04-14T08:42:30+00:00

Add CONFIG_SYS_GENERIC_BOARD to use common/board_[fr].c for kzm9g.

Signed-off-by: Tetsuyuki Kobayashi 
Acked-by: Heiko Schocher 
Signed-off-by: Nobuhiro Iwamatsu

i2c: sh_i2c: bugfix: i2c probe command does not work

2014-04-14T08:41:48+00:00

This is regression of commit 2035d77d i2c: sh_i2c: Update to new CONFIG_SYS_I2C framework

Before commit 2035d77d, i2c probe command works properly on kzm9g board.

KZM-A9-GT# i2c probe
Valid chip addresses: 0C 12 1D 32 39 3D 40 60

After commit 2035d77d, i2c probe command does not work.

KZM-A9-GT# i2c probe
Valid chip addresses: 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F

sh_i2c_probe() calls sh_i2c_read(), but read length is 0. So acutally it does not read device at all. This patch prepares dummy buffer and read data into it.

Signed-off-by: Tetsuyuki Kobayashi 
Acked-by: Heiko Schocher 
Signed-off-by: Nobuhiro Iwamatsu

board:tricorder: fixup SPL OOB layout

2014-04-11T14:08:42+00:00

Commit d016dc42cedbf6102e100fa9ecb58462edfb14f8 changed the layout of BCH8 SW
on omap3 boards. We need to adopt the ecc layout for the nand_spl_simle
driver to avoid wrong ecc errors.

Signed-off-by: Andreas Bießmann 
Cc: Thomas Weber 

Signed-off-by: Andreas Bießmann

board:tricorder: enable omap_gpio clocks

2014-04-11T14:08:42+00:00

Signed-off-by: Andreas Bießmann 
Cc: Thomas Weber 
Signed-off-by: Andreas Bießmann

board:tricorder: always work with valid eeprom data

2014-04-11T14:08:42+00:00

Commit 890880583d84607e36b52a785a96b167728bbf73 introduced EEPROM parsing and
board detection but faild to return a valid tricorder_eeprom struct for backup
case.  When pressing S200 while reading EEPROM we ignore the value. We
returned falsely a tricorder_eeprom struct with uninitialized data which is
just garbage.
Initialize it by zeroing the whole structure.

Signed-off-by: Andreas Bießmann 
Cc: Thomas Weber 
Signed-off-by: Andreas Bießmann

arm:board:trats2:FIX: Clear INFORM4 and INFORM5 registers at correct boot

2014-04-11T14:08:42+00:00

During switch to device tree, commit 1ecab0f has removed this code.

INFORM4 and INFORM5 registers are used by TRATS2 first stage bootloader for
providing recovery. For normal operation, those two must be cleared out.

This error emerges when one force reset from u-boot's command line for
three times.

Signed-off-by: Lukasz Majewski 
Cc: Minkyu Kang 
Acked-by: Minkyu Kang

kbuild: fix a bug in regeneration of linker scripts

2014-04-11T14:08:42+00:00

In some use cases, SPL linker script was not updated even when
it should be.

For instance,

  $ make tricoder_config all
    [ build complete ]
  ... modify include/configs/tricoder.h
  $ make

spl/u-boot-spl.lds should be updated in this case, but it wasn't.

To fix this problem, linker scripts generation should be handled
by $(call if_changed_dep,...) rather than by $(call if_changed,...).

Signed-off-by: Masahiro Yamada 
Reported-by: Andreas Bießmann 
Tested-by: Andreas Bießmann

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

2014-04-08T07:25:08+00:00

Conflicts:
	arch/arm/cpu/arm926ejs/mxs/Makefile
	include/configs/trats.h
	include/configs/trats2.h
	include/mmc.h

arm64 patch: gicv3 support

2014-04-07T22:15:12+00:00

This patch add gicv3 support to uboot armv8 platform.

Changes for v2:
  - rename arm/cpu/armv8/gic.S with arm/lib/gic_64.S
  - move smp_kick_all_cpus() from gic.S to start.S, it would be
    implementation dependent.
  - Each core initialize it's own ReDistributor instead of master
    initializeing all ReDistributors. This is advised by arnab.basu
    .

Signed-off-by: David Feng