[PATCH v3 0/2] imx: support for conga-QMX8 board

[Oliver Graute]

Second patch is still needed for booting. Tipps to get rid of that patch would
be helpfull.

Between u-boot-imx-20200511 and u-boot-imx-20200609 something more is broken,
I run into this issue:

U-Boot 2020.07-rc3-00002-gbf3f929aa6 (Jun 16 2020 - 14:36:58 +0200)

CPU:   NXP i.MX8QM RevB A53 at 1200 MHz

Model: Congatec QMX8 Qseven series
Board: conga-QMX8
Build: SCFW 494c97f3, SECO-FW d7523fe8, ATF 09c5cc9
Boot:  SD2
DRAM:  6 GiB
Device 'gpio at 5d090000': seq 0 is in use by 'gpio at 5d080000'
Device 'gpio at 5d0a0000': seq 1 is in use by 'gpio at 5d090000'
MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from MMC... OK
In:    serial at 5a060000
Out:   serial at 5a060000
Err:   serial at 5a060000
"Synchronous Abort" handler, esr 0x96000004
elr: 000000008005cf48 lr : 0000000080022f94 (reloc)
elr: 00000000fff22f48 lr : 00000000ffee8f94
x0 : fffffffffdaf3540 x1 : 00000000fff2d8a0
x2 : 0000000000000000 x3 : 0000000000000000
x4 : 0000000000000000 x5 : fffffffffdaf3540
x6 : 00000000fff068a8 x7 : 00000000fff3bca0
x8 : 00000000fdaf3ac0 x9 : 0000000000000008
x10: 00000000fdaecb30 x11: 00000000fdaefdd0
x12: 0000000000000000 x13: 0000000000000200
x14: 00000000fdadebf8 x15: 00000000ffffffff
x16: 0000000000001080 x17: 0000000000000000
x18: 00000000fdae4da0 x19: 0000000000000002
x20: 00000000fff3b000 x21: 000000007fec6000
x22: 0000000000000000 x23: 0000000000000000
x24: 0000000000000000 x25: 0000000000000000
x26: 0000000000000000 x27: 0000000000000000
x28: 0000000000000000 x29: 00000000fdadfd90

Code: aa0503e4 17fffff2 aa0003e5 d2800003 (386368a4)
Resetting CPU ...

resetting ...


Oliver Graute (2):
  imx: support for conga-QMX8 board
  hack to boot with 2020.01

 arch/arm/dts/Makefile               |   1 +
 arch/arm/dts/imx8qm-cgtqmx8.dts     | 427 +++++++++++++++++++++++++
 arch/arm/mach-imx/imx8/Kconfig      |   7 +
 board/congatec/cgtqmx8/Kconfig      |  14 +
 board/congatec/cgtqmx8/MAINTAINERS  |   6 +
 board/congatec/cgtqmx8/Makefile     |  11 +
 board/congatec/cgtqmx8/README       |  46 +++
 board/congatec/cgtqmx8/cgtqmx8.c    | 479 ++++++++++++++++++++++++++++
 board/congatec/cgtqmx8/imximage.cfg |  21 ++
 board/congatec/cgtqmx8/spl.c        |  76 +++++
 board/congatec/common/Kconfig       |  48 +++
 board/congatec/common/Makefile      |  23 ++
 board/congatec/common/mmc.c         |  50 +++
 configs/cgtqmx8_defconfig           |  82 +++++
 drivers/core/device.c               |   7 +-
 include/configs/cgtqmx8.h           | 194 +++++++++++
 16 files changed, 1487 insertions(+), 5 deletions(-)
 create mode 100644 arch/arm/dts/imx8qm-cgtqmx8.dts
 create mode 100644 board/congatec/cgtqmx8/Kconfig
 create mode 100644 board/congatec/cgtqmx8/MAINTAINERS
 create mode 100644 board/congatec/cgtqmx8/Makefile
 create mode 100644 board/congatec/cgtqmx8/README
 create mode 100644 board/congatec/cgtqmx8/cgtqmx8.c
 create mode 100644 board/congatec/cgtqmx8/imximage.cfg
 create mode 100644 board/congatec/cgtqmx8/spl.c
 create mode 100644 board/congatec/common/Kconfig
 create mode 100644 board/congatec/common/Makefile
 create mode 100644 board/congatec/common/mmc.c
 create mode 100644 configs/cgtqmx8_defconfig
 create mode 100644 include/configs/cgtqmx8.h

-- 
2.17.1