[U-Boot] [PATCHv2 0/8] Migrate NXP/Freescale Vybrid based boards to support pure DT

[Bhuvanchandra DV]

Changes since V1:
- Update the license string in device tree's.
- Update all lpuart's uart nodes in device tree.
- Dropped *_dtb_defconfig and updated the default defconfig's with DT support.
- Reordered defconfig's using defconfig via savedefconfig.
- Use one patch to update all Vybrid based board defconfig's.
- Dropped vybrid_gpio driver legacy code. Thanks! Stefan for pointing this.
- Dropped the legacy way of enabling GPIO, UART and SPI on NXP/Freescale Vybrid
  based board's.

- Compile checked for vf610twr and pcm052  since I don't have access
  to such hardware at my end. Reviewer's and tester's welcome!

Bhuvanchandra DV (8):
  arm: vybrid: Enable lpuart support
  arm: colibri-vf: Enable serial support
  dm: lpuart: Drop the legacy code
  dm: vybrid_gpio: Drop legacy code
  arm: vybrid: Drop enabling gpio, uart and spi in legacy mode
  arm: vf610-twr: Add device tree files
  arm: pcm052: Add device tree files
  arm: vybrid: Update defconfig's

 arch/arm/dts/Makefile            |   4 +-
 arch/arm/dts/pcm052.dts          |  22 +++++++++
 arch/arm/dts/vf-colibri.dtsi     |   9 ++++
 arch/arm/dts/vf.dtsi             |  47 ++++++++++++++++--
 arch/arm/dts/vf500-colibri.dts   |   5 --
 arch/arm/dts/vf610-colibri.dts   |   5 --
 arch/arm/dts/vf610-twr.dts       |  22 +++++++++
 configs/colibri_vf_defconfig     |   8 ++++
 configs/colibri_vf_dtb_defconfig |  14 ------
 configs/pcm052_defconfig         |   7 +++
 configs/vf610twr_defconfig       |   7 +++
 configs/vf610twr_nand_defconfig  |   7 +++
 drivers/gpio/vybrid_gpio.c       |  18 -------
 drivers/serial/serial_lpuart.c   | 101 +--------------------------------------
 include/configs/colibri_vf.h     |  13 -----
 include/configs/pcm052.h         |   3 --
 include/configs/vf610twr.h       |   3 --
 17 files changed, 129 insertions(+), 166 deletions(-)
 create mode 100644 arch/arm/dts/pcm052.dts
 create mode 100644 arch/arm/dts/vf610-twr.dts
 delete mode 100644 configs/colibri_vf_dtb_defconfig

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2.7.0