[U-Boot] [PATCH v5 1/3] configs: at91sam9260ek/9g20ek: Update for DT and DM

[sjg at google.com]

Update the configuration files to support the device tree and driver
model. The device clock and pins configuration are handled by the
clock and the pinctrl drivers respectively.

Signed-off-by: Wenyou Yang <wenyou.yang at atmel.com>
Reviewed-by: Simon Glass <sjg at chromium.org>
---

Changes in v5:
 - Adjust CONFIG_ENV_OFFSET for NAND to avoid the conflict caused
   by the increased binary size.

Changes in v4: None
Changes in v3:
 - Add the support of Atmel uart device be used in the
   board_init_f stage.
 - Remove unused LED feature.
 - Improve the commit log.

Changes in v2:
 - Add missing conversion default config files for at91sam9xeek.
 - Improve the commit log.

 board/atmel/at91sam9260ek/Makefile             |  2 +-
 configs/at91sam9260ek_dataflash_cs0_defconfig  | 15 ++++++++++++-
 configs/at91sam9260ek_dataflash_cs1_defconfig  | 15 ++++++++++++-
 configs/at91sam9260ek_nandflash_defconfig      | 15 ++++++++++++-
 configs/at91sam9g20ek_2mmc_defconfig           | 18 ++++++++++++++-
 configs/at91sam9g20ek_2mmc_nandflash_defconfig | 18 ++++++++++++++-
 configs/at91sam9g20ek_dataflash_cs0_defconfig  | 15 ++++++++++++-
 configs/at91sam9g20ek_dataflash_cs1_defconfig  | 15 ++++++++++++-
 configs/at91sam9g20ek_nandflash_defconfig      | 15 ++++++++++++-
 configs/at91sam9xeek_dataflash_cs0_defconfig   | 15 ++++++++++++-
 configs/at91sam9xeek_dataflash_cs1_defconfig   | 15 ++++++++++++-
 configs/at91sam9xeek_nandflash_defconfig       | 15 ++++++++++++-
 include/configs/at91sam9260ek.h                | 31 +++-----------------------
 13 files changed, 164 insertions(+), 40 deletions(-)

Applied to u-boot-dm/next, thanks!