[U-Boot] [PATCH v4 00/10] vexpress64 FVP and Juno configuration updates

[Ryan Harkin <ryan.harkin@linaro.org>]

This patch series updates the default configuration of the vexpress64 FVP
and Juno platforms to allow it to work on a variety of setups without
modification by the user.

A propsed change to use a script from NOR as recommended by Liviu Dudau 
has not been included in this series to limit churn and reduce the chance 
of messing up another series.

[PATCH v4 01/10] vexpress64: fix checkpatch warnings
[PATCH v4 02/10] vexpress64: Kconfig: tidy up
[PATCH v4 03/10] vexpress64: increase max gunzip size
[PATCH v4 04/10] vexpress64: fvp dram: add DRAM configuration
[PATCH v4 05/10] vexpress64: juno: add androidboot.hardware=juno
[PATCH v4 06/10] common/armflash: add command to check if image exists
[PATCH v4 07/10] common/armflash: load_image returns success or failure
[PATCH v4 08/10] vexpress64: juno: add optional initrd
[PATCH v4 09/10] vexpress64: juno: add alternate kernel and device tree
[PATCH v4 10/10] vexpress64: juno: use /dev/sda2

 arch/arm/Kconfig                       |  4 ++++
 board/armltd/vexpress64/Kconfig        | 17 -----------------
 board/armltd/vexpress64/MAINTAINERS    |  5 +++++
 common/cmd_armflash.c                  | 33 +++++++++++++++++++++++++++------
 configs/vexpress_aemv8a_dram_defconfig | 19 +++++++++++++++++++
 include/configs/vexpress_aemv8a.h      | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++--------
 6 files changed, 108 insertions(+), 31 deletions(-)

Changes for v2:
- removed the Kconfig changes for CONFIG_SYS_BOOTM_LEN
- added CONFIG_SYS_BOOTM_LEN to include/configs/vexpress_aemv8a.h

Changes for v3:
- fixed warning in cmd_armflash.c due to missing hunk from patch 07/10:
	common/cmd_armflash.c:207:4: warning: 'return' with no value, in
        function returning non-void [-Wreturn-type]
- accidentally added back the Kconfig changes from v1

Changes for v4:
- added back Kconfig changes from v2 after dropping them in v3
- corrected comment for 09/10 "vexpress64: juno: add alternate kernel and
  device tree"
- added MAINTAINERS update for new dram board config, however, this
  still generates a checkpatch warning (for patch 04/10)
- run checkpatch across series and fixed warning in 04/10 by adding help
  text.
  Ignored 1 warning in patch 04/10 asking about updating MAINTAINERS due
  to adding files.