[U-Boot] [RFC 0/9] Convert Pico-Pi i.MX7D to DM

[Joris Offouga <offougajoris@gmail.com>]

Hi all, 

Pinctrl, GPIO, I2C, MMC, ETH are converted.

Convert PMIC is the same of warp7 but i have a some erros, si this log :
U-Boot SPL 2019.01-00197-ga524e5d-dirty (Jan 20 2019 - 21:09:49 +0100)
Trying to boot from USB SDP
SDP: initialize...
SDP: handle requests...
Downloading file of size 556397 to 0x877fffc0... done
Jumping to header at 0x877fffc0
Header Tag is not an IMX image

U-Boot 2019.01-00197-ga524e5d-dirty (Jan 20 2019 - 21:09:49 +0100)

CPU:   Freescale i.MX7D rev1.2 1000 MHz (running at 792 MHz)
CPU:   Commercial temperature grade (0C to 95C) at 43C
Reset cause: POR
Model: TechNexion PICO-IMX7D Board and PI baseboard
Board: i.MX7D PICOSOM
DRAM:  512 MiB
read error from device: 9df65458 register: 0x3!
PMIC:  PFUZE3000 DEV_ID=0x0 REV_ID=0xfffffffb
read error from device: 9df65458 register: 0x69!
write error to device: 9df65458 register: 0x23!
write error to device: 9df65458 register: 0x31!
write error to device: 9df65458 register: 0x21!
write error to device: 9df65458 register: 0x2f!
read error from device: 9df65458 register: 0x2e!
write error to device: 9df65458 register: 0x2e!
MMC:   FSL_SDHC: 2, FSL_SDHC: 1, FSL_SDHC: 0
Loading Environment from MMC... OK
In:    serial at 30a70000
Out:   serial at 30a70000
Err:   serial at 30a70000
Net:   
Warning: ethernet at 30be0000 using MAC address from ROM
eth0: ethernet at 30be0000
Hit any key to stop autoboot:  0

USB is convert but update u-boot with dfu log a error :

=> dfu 0 mmc 0
Request would exceed designated area!
#Deferred dfu_flush() failed!=>

Thanks a advance for your help.

Best Regards, 

Joris Offouga

Joris Offouga (9):
  Arm: dts: imx7d-pico: Import Linux pico-pi dts
  Arm: imx7d-pico: Add DT file hooks
  pico-pi-imx7d: defconfig Enable DM gpio pinctrl and pinctrl_imx7
  arm: imx7d-pico-pi: Convert to DM MMC initialization
  pico-pi-imx7d: defconfig: Switch to DM for I2C
  pico-imx7d-pico: defconfig: Switch to DM for UART
  pico-imx7d: Convert to DM PMIC
  arm: pico-pi-imx7d: Convert to DM USB
  pico-imx7d: Convert to DM Ethernet

 arch/arm/dts/Makefile                    |   3 +-
 arch/arm/dts/imx7d-pico-pi.dts           | 102 ++++++
 arch/arm/dts/imx7d-pico.dtsi             | 588 +++++++++++++++++++++++++++++++
 board/technexion/pico-imx7d/pico-imx7d.c | 105 +-----
 configs/pico-pi-imx7d_defconfig          |  17 +-
 include/configs/pico-imx7d.h             |  11 -
 6 files changed, 726 insertions(+), 100 deletions(-)
 create mode 100644 arch/arm/dts/imx7d-pico-pi.dts
 create mode 100644 arch/arm/dts/imx7d-pico.dtsi

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2.7.4