u-boot.git/arch, branch v2021.01

rockchip: pinebook-pro: default to SPI bus 1 for SPI-flash

2021-01-08T13:40:43+00:00

SPI flash on this machine is located on bus 1, default to using bus 1
for SPI flash and stop aliasing it to bus 0.

Signed-off-by: Hugh Cole-Baker 
Suggested-by: Simon Glass 
Fixes: c4cea2bb ("rockchip: Enable building a SPI ROM image on bob")

ARM: dts: stm32: Fix GPIO hog flags on DHCOM DRC02

2021-01-06T10:01:31+00:00

The GPIO hog flags are ignored by gpiolib-of.c now, set the flags to 0.
Since GPIO_ACTIVE_HIGH is defined as 0, this change only increases the
correctness of the DT.

Signed-off-by: Marek Vasut 
Cc: Patrice Chotard 
Cc: Patrick Delaunay 
Reviewed-by: Patrice Chotard 
Reviewed-by: Patrick Delaunay

ARM: dts: stm32: Fix GPIO hog flags on DHCOM PicoITX

2021-01-06T10:01:31+00:00

The GPIO hog flags are ignored by gpiolib-of.c now, set the flags to 0.
Due to a change in gpiolib-of.c, setting flags to GPIO_ACTIVE_LOW and
using output-low DT property leads to the GPIO being set high instead.

Signed-off-by: Marek Vasut 
Cc: Patrice Chotard 
Cc: Patrick Delaunay 
Reviewed-by: Patrice Chotard 
Reviewed-by: Patrick Delaunay

Merge tag 'u-boot-imx-20201227' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

2020-12-28T12:44:03+00:00

Fixes for 2021.1
----------------

CI: https://gitlab.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/5680

- fixes for Variscite dart6ul
- imx8mp : increase malloc area
- fixes for bx50v3
- imx8m: HS400ES and UHS for EVK
- imx8qm-rom7720: fix phy bind

arm: mvebu: armada-xp-gp.dts: Add spi0 alias

2020-12-28T08:42:06+00:00

For correct spi bus detection the spi0 alias is needed in the DT.
Otherwise this error will ocurr in U-Boot:

Invalid bus 0 (err=-19)
Failed to initialize SPI flash at 0:0 (error -19)

Signed-off-by: Stefan Roese 
Cc: Dennis Gilmore 
Tested-by: Dennis Gilmore

arm: mvebu: Add armada-xp-gp-u-boot.dtsi for U-Boot properties

2020-12-28T08:42:06+00:00

Add some missing "u-boot,dm-pre-reloc;" properties to UART0, SPI
controller and SPI NOR flash node to enable usage in SPL. Otherwise
these devices will not be available.

Signed-off-by: Stefan Roese 
Cc: Dennis Gilmore 
Tested-by: Dennis Gilmore

imx: mx7: clock: use correct format strings

2020-12-26T13:56:09+00:00

Use %u and not %d for unsigned values.
Print kHz and not khz.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Peng Fan

arm: dart6ul: read and print SoM info from eeprom on startup

2020-12-26T13:56:09+00:00

The dart6ul has an i2c eeprom at 0x50 which contains, among other
things, the manufacturing/revision/options info of the SoM. This patch
replaces the current checkboard() implementation with a more
exhaustive one based on the content of the eeprom.

Since this code uses the new driver model, some changes were also
required in the DTS to make the nodes related to i2c available before
relocation.

This code was inspired from the supported u-boot code from Variscite
which can be found here:

https://github.com/varigit/uboot-imx/tree/imx_v2018.03_4.14.78_1.0.0_ga_var02

New output example:

Board: PN: VSM-6UL-705B, Assy: AS1812142257, Date: 2019 Feb 17
       Storage: eMMC, Wifi: yes, DDR: 1024 MiB, Rev: 2.4G

Signed-off-by: Marc Ferland 
Reviewed-by: Fabio Estevam

arm: dart6ul: change compatible string for eeprom

2020-12-26T13:56:09+00:00

The eeprom at address 0x50 is a BR24G04NUX-3TTR. It has a
4Kbit (512x8) capacity, change the compatible string to reflect this
fact.

Also, add an alias to easily refer to this eeprom with
fdt_path_offset() which will be in another commit.

Signed-off-by: Marc Ferland 
Reviewed-by: Fabio Estevam

imx: ahab: allow to bypass confirmation for ahab_close cmd

2020-12-26T13:56:09+00:00

Calling ahab_close cmd force the user to interact for confirmation.

This is not user-friendly when using this cmd during factory process.

Allow the user to pass '-y' option to bypass this confirmation.

Signed-off-by: Clément Péron 
Reviewed-by: Peng Fan 
Acked-by: Oliver Graute