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Igor Opaniuk 14d5aeff77 board: toradex: Add Verdin iMX8M Mini support 
This adds initial minimal support for the Toradex Verdin iMX8M Mini Quad
2GB WB IT V1.0A module. They are now strapped to boot from eFuses which
are factory fused to properly boot from their on-module eMMC. U-Boot
supports booting from the on-module eMMC only, SDP support is disabled
for now due to missing i.MX 8M Mini USB support.

Functionality wise the following is known to be working:
- eMMC, 8-bit and 4-bit MMC/SD card slots
- Ethernet
- GPIOs
- I2C

Boot sequence is:
SPL ---> ATF (TF-A) ---> U-boot proper

ATF, U-boot proper and u-boot.dtb images are packed into a FIT image,
loaded by SPL.

Boot:
U-Boot SPL 2020.01-00187-gd411d164e5 (Jan 26 2020 - 04:47:26 +0100)
Normal Boot
Trying to boot from MMC1
NOTICE:  Configuring TZASC380
NOTICE:  RDC off
NOTICE:  BL31: v2.0(release):rel_imx_4.14.98_2.3.0-0-g09c5cc994-dirty
NOTICE:  BL31: Built : 01:11:41, Jan 25 2020
NOTICE:  sip svc init

U-Boot 2020.01-00187-gd411d164e5 (Jan 26 2020 - 04:47:26 +0100)

CPU:   Freescale i.MX8MMQ rev1.0 at 0 MHz
Reset cause: POR
DRAM:  2 GiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from MMC... OK
In:    serial
Out:   serial
Err:   serial
Model: Toradex Verdin iMX8M Mini Quad 2GB Wi-Fi / BT IT V1.0A, Serial#
 06535149
Net:   eth0: ethernet@30be0000
Hit any key to stop autoboot:  0
Verdin iMX8MM #

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-02-09 14:50:52 +01:00
..
arc common: Move reset_cpu() to the CPU header 2020-01-24 23:06:49 +05:30
arm board: toradex: Add Verdin iMX8M Mini support 2020-02-09 14:50:52 +01:00
m68k common: Move clock functions into a new file 2020-01-24 23:06:48 +05:30
microblaze common: Move hang() to the same header as panic() 2020-01-24 23:06:49 +05:30
mips common: Move hang() to the same header as panic() 2020-01-24 23:06:49 +05:30
nds32 asm: dma-mapping.h: Fix dma mapping functions 2020-01-25 12:04:36 -05:00
nios2 common: Move hang() to the same header as panic() 2020-01-24 23:06:49 +05:30
powerpc mpc8xx: Expose show_regs() 2020-02-07 13:59:58 -05:00
riscv asm: dma-mapping.h: Fix dma mapping functions 2020-01-25 12:04:36 -05:00
sandbox common: Move hang() to the same header as panic() 2020-01-24 23:06:49 +05:30
sh common: Move reset_cpu() to the CPU header 2020-01-24 23:06:49 +05:30
x86 x86: itss: Remove apl-prefix 2020-02-04 12:54:54 +08:00
xtensa common: Move relocate_code() to init.h 2020-01-24 23:06:48 +05:30
.gitignore
Kconfig x86: Enable pinctrl in SPL and TPL 2019-12-15 11:44:24 +08:00