[U-Boot] [PATCH v6 0/15] samsung: Use common config files with Samsung boards

[Minkyu Kang]

On 08/10/14 13:01, Simon Glass wrote:
> This series tries to unify the Samsung board configs into a few header
> files for exynos5 and exynos4.
> 
> The purpose is to make it easier to move to driver model. In that case
> I would like things like the GPIO drivers and serial drivers to work in
> a standard way, and not need to support device tree and platform data at
> the same time. That would be quite painful.
> 
> Another reason is that the Chrome OS EC drivers are currently included in
> boards that don't have a Chrome OS EC. This concern was raised by the
> Samsung maintainer (Minkyu) a while back.
> 
> There are still a few boards that don't use CONFIG_OF_CONTROL so I have
> updated these rudimentary of device tree files based on feedback.
> 
> This series has the side-effect of getting the EC interface working
> properly on Pit, so the keyboard works. It also provides access to the
> TPS65090 PMIC, which means that the backlight is enabled.
> 
> Changes in v6:
> - Rebase on top of samsung/master and 'git pull upstream-arm master'
> 
> Changes in v4:
> - Address review nits from Minkyu
> - Make this driver more like the one it came from
> - Rebase on top of master (CONFIG_OF settings moved to Kconfig)
> - Remove special FET_ERR_NOT_READY etc. as use standard errors
> 
> Changes in v3:
> - Adjust device tree file based on Robert Baldyga's example
> 
> Changes in v2:
> - Add new patch to enable keyboard on pit
> - Add new patch to split out cros_ec drivers
> - Add new patch to use 900MHz ARM frequeny in SPL for peach_pit
> - Avoid using a common file, and just add a device tree
> - Don't enable the cros_ec on smdk5420
> - Fix 'cashe' typo in commit subject
> - Fix device tree base addresses
> - Leave CONFIG_SERIAL3 in the individual board files
> - Leave in a few configs which are not in fact common to all boards
> - Reduce the number of common elements to avoid needing #undefs later
> - Slightly reword the commit message
> 
> Simon Glass (15):
>   Exynos: Use 900MHz ARM frequency in SPL for peach_pit
>   exynos5: Enable data cache
>   cros_ec: power: Add a tunnelled version of the tps65090 driver
>   cros_ec: exynos: Use the correct tps65090 driver in each case
>   dm: exynos: Split out the cros_ec drivers
>   exynos: dts: Add device tree node for cros_ec keyboard
>   exynos: Rename -dt config files to -common
>   exynos: Move common exynos settings into a common file
>   exynos: Move common smdk5420 things to common file
>   exynos: config: Move cros_ec and tps65090 out of smdk boards
>   config: Move arndale to use common exynos5250 file
>   config: Move smdkv310 to use common exynos4 file
>   samsung: Enable device tree for s5p_goni
>   samsung: Enable device tree for smdkc100
>   exynos: Enable pre-relocation malloc()
> 
>  arch/arm/Kconfig                                   |  13 +-
>  arch/arm/cpu/armv7/exynos/Kconfig                  |   1 +
>  arch/arm/cpu/armv7/s5pc1xx/Kconfig                 |  25 +++
>  arch/arm/dts/Makefile                              |   3 +
>  arch/arm/dts/exynos4210-smdkv310.dts               |  21 ++
>  arch/arm/dts/exynos5420-peach-pit.dts              |  57 +++++-
>  arch/arm/dts/s5pc1xx-goni.dts                      |  28 +++
>  arch/arm/dts/s5pc1xx-smdkc100.dts                  |  29 +++
>  arch/arm/include/asm/arch-s5pc1xx/periph.h         |  61 ++++++
>  arch/arm/include/asm/arch-s5pc1xx/pinmux.h         |  50 +++++
>  configs/s5p_goni_defconfig                         |   2 +
>  configs/smdkc100_defconfig                         |   2 +
>  configs/smdkv310_defconfig                         |   1 +
>  drivers/mmc/s5p_sdhci.c                            |   2 -
>  drivers/power/pmic/Makefile                        |   3 +-
>  drivers/power/pmic/pmic_tps65090_ec.c              | 218 +++++++++++++++++++++
>  include/configs/arndale.h                          | 195 +-----------------
>  include/configs/{exynos4-dt.h => exynos-common.h}  | 110 +++--------
>  include/configs/exynos4-common.h                   |  68 +++++++
>  include/configs/{exynos5-dt.h => exynos5-common.h} | 126 ++----------
>  include/configs/exynos5-dt-common.h                |  35 ++++
>  .../{exynos5250-dt.h => exynos5250-common.h}       |   7 +-
>  .../configs/{exynos5420.h => exynos5420-common.h}  |  22 ++-
>  include/configs/odroid.h                           |   4 +-
>  include/configs/origen.h                           |   5 +-
>  include/configs/peach-pit.h                        |  16 +-
>  include/configs/s5p_goni.h                         |   9 +-
>  include/configs/s5pc210_universal.h                |   5 +-
>  include/configs/smdk5250.h                         |  23 ++-
>  include/configs/smdk5420.h                         |   5 +-
>  include/configs/smdkc100.h                         |   6 +
>  include/configs/smdkv310.h                         |  61 +-----
>  include/configs/snow.h                             |  25 ++-
>  include/configs/trats.h                            |   6 +-
>  include/configs/trats2.h                           |   6 +-
>  35 files changed, 760 insertions(+), 490 deletions(-)
>  create mode 100644 arch/arm/cpu/armv7/s5pc1xx/Kconfig
>  create mode 100644 arch/arm/dts/exynos4210-smdkv310.dts
>  create mode 100644 arch/arm/dts/s5pc1xx-goni.dts
>  create mode 100644 arch/arm/dts/s5pc1xx-smdkc100.dts
>  create mode 100644 arch/arm/include/asm/arch-s5pc1xx/periph.h
>  create mode 100644 arch/arm/include/asm/arch-s5pc1xx/pinmux.h
>  create mode 100644 drivers/power/pmic/pmic_tps65090_ec.c
>  rename include/configs/{exynos4-dt.h => exynos-common.h} (51%)
>  create mode 100644 include/configs/exynos4-common.h
>  rename include/configs/{exynos5-dt.h => exynos5-common.h} (64%)
>  create mode 100644 include/configs/exynos5-dt-common.h
>  rename include/configs/{exynos5250-dt.h => exynos5250-common.h} (88%)
>  rename include/configs/{exynos5420.h => exynos5420-common.h} (71%)
> 

applied to u-boot-samsung.

Thanks,
Minkyu Kang.