The purpose of patch set is to convert the board to support device tree and driver model, and enable the early debug UART as well. It is based on the patch set: [PATCH v8 0/2] pinctrl: at91: Add pinctrl driver https://lists.denx.de/pipermail/u-boot/2017-March/284577.html
Changes in v4: - Convert the macb to support DM and clean up macb init code. - Remain the SPI speed macros. - Update the config options for SPL. - Update the commit log. - Remove the unneeded dbgu init during board_early_init_f stage. - Use CONFIG_DEBUG_UART_CLOCK as the input clock for the early debug uart. - Drop [PATCH] configs: sama5d4: move CONFIG_SYS_NO_FLASH to *defconfig - Rebase on v2017.03.
Changes in v3: - add the Reviewed-by tags. - rebase on the patch: [PATCH v2] ARM: dts: at91: add device tree files for at91sam9x5ek http://lists.denx.de/pipermail/u-boot/2017-February/280504.html
Changes in v2: - Restore the wrong removal #define CONFIG_USB_ETHER. - Update the commit log. - Restore the wrong removal of USB related code. - Update the commit log. - Restore wrong removal of #define CONFIG_USB_ETHER. - Update the commit log. - Restore the wrong removal USB related code. - Update the commit log.
Wenyou Yang (7): configs: at91-sama5_common: fix for CONFIG_AT91_GPIO board: sama5d4_xplained: update to support DM/DT board: sama5d4_xplained: clean up code board: sama5d4_xplained: enable early debug UART board: sama5d4ek: update to support DM/DT board: sama5d4ek: clean up code board: sama5d4ek: enable early debug UART
board/atmel/sama5d4_xplained/sama5d4_xplained.c | 145 +++--------------------- board/atmel/sama5d4ek/sama5d4ek.c | 145 +++--------------------- configs/sama5d4_xplained_mmc_defconfig | 37 +++++- configs/sama5d4_xplained_nandflash_defconfig | 36 +++++- configs/sama5d4_xplained_spiflash_defconfig | 37 +++++- configs/sama5d4ek_mmc_defconfig | 37 ++++++ configs/sama5d4ek_nandflash_defconfig | 38 ++++++- configs/sama5d4ek_spiflash_defconfig | 38 ++++++- include/configs/at91-sama5_common.h | 2 + include/configs/sama5d4_xplained.h | 45 +------- include/configs/sama5d4ek.h | 45 +------- 11 files changed, 253 insertions(+), 352 deletions(-)