Marek Vasut authored 7 months ago and Tom Rini committed 7 months ago

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

Marek Vasut authored 7 months ago and Tom Rini committed 7 months ago

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

Marek Vasut authored 7 months ago and Tom Rini committed 7 months ago

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

Marek Vasut authored 7 months ago and Tom Rini committed 7 months ago

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

Marek Vasut authored 7 months ago and Tom Rini committed 7 months ago

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

Marek Vasut authored 7 months ago and Tom Rini committed 7 months ago

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

Marek Vasut authored 7 months ago and Tom Rini committed 7 months ago

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

Marek Vasut authored 7 months ago and Tom Rini committed 7 months ago

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

Marek Vasut authored 7 months ago and Tom Rini committed 7 months ago

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

Marek Vasut authored 7 months ago and Tom Rini committed 7 months ago

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

Marek Vasut authored 7 months ago and Tom Rini committed 7 months ago

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

Marek Vasut authored 7 months ago and Tom Rini committed 7 months ago

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

Marek Vasut authored 7 months ago and Tom Rini committed 7 months ago

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

- Update a few platforms to use DM_I2C finally, and remove a number of
  other older platforms.

Anatolij Gustschin authored 7 months ago and Tom Rini committed 7 months ago

Enable DM_I2C to avoid board removal warning.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Enrico Leto <enrico.leto@siemens.com>

Anatolij Gustschin authored 7 months ago and Tom Rini committed 7 months ago

The conversion to DM_I2C is mandatory, rework to remove
use of legacy I2C API.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachienergy.com>
Cc: Holger Brunck <holger.brunck@hitachienergy.com>
Cc: Tomas Alvarez Vanoli <tomas.alvarez-vanoli@hitachienergy.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>

This board has not been converted to CONFIG_DM_I2C by the deadline.
Remove it.

Acked-by: Robert Nelson <robertcnelson@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>

This board has not been converted to CONFIG_DM_I2C by the deadline.
Remove it.

Signed-off-by: Tom Rini <trini@konsulko.com>

There are no longer any OMAP4 platforms in U-Boot, remove the related
functionality.

Signed-off-by: Tom Rini <trini@konsulko.com>

This board has not been converted to CONFIG_DM_I2C by the deadline.
Remove it.

Signed-off-by: Tom Rini <trini@konsulko.com>

This board has not been converted to CONFIG_DM_I2C by the deadline.
Remove it.

Acked-by: Robert Nelson <robertcnelson@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>

Anatolij Gustschin authored 7 months ago and Tom Rini committed 7 months ago

Rework to remove use of legacy I2C API.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Tom Rini <trini@konsulko.com>

Signed-off-by: Tom Rini <trini@konsulko.com>

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/21728

- Conversions to DM_I2C and DM_SERIAL.
- Support for I2C3 and PWM1 for the imx6q clock driver.
- Improvements for udoo-neo
- Describe the i.MX93 CPU clocks in the devicetree to fix CPU clock printing
- Fix for SPI and NANC clk-imx8mn clock driver

Enable DM_SERIAL to avoid board removal warning.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>

Rework to remove use of legacy I2C API. Also switch
to DM_SERIAL to avoid board removal warning.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Eric Bénard <eric@eukrea.com>

Rework to remove use of legacy I2C API. Also switch
to DM_SERIAL to avoid board removal warning.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Troy Kisky <troy.kisky@boundarydevices.com>

Instead of using the local imx6sx-udoo-neo  devicetree copies from U-Boot,
convert the imx6sx-udoo-neo boards to OF_UPSTREAM so that the upstream
kernel devicetrees can be used instead.

Tested on a imx6sx-udoo-neo-full board.

Signed-off-by: Fabio Estevam <festevam@gmail.com>

The udoo_neo_defconfig target supports several board variants.
All of these variants use the imx6sx-udoo-neo-basic devicetree in U-Boot.

Currently, the devicetree model as well as the board variant name
are shown:

...
Model: UDOO Neo Basic
Board: UDOO Neo FULL
...

Printing the devicetree model that is used internally by U-Boot
may confuse users.

Unselect the CONFIG_DISPLAY_BOARDINFO option and move the board printing
inside board_init() so that only the real board name that is detected
in run-time is printed.

Signed-off-by: Fabio Estevam <festevam@gmail.com>

u-boot.img has grown in such a way that it overwrites the
environment region.

Select CONFIG_LTO to help reducing the U-Boot binary size
and add a build-time size check to avoid U-Boot to overlap
the environment region.

Signed-off-by: Fabio Estevam <festevam@gmail.com>

Commit 68dcbdd5 ("ARM: imx: Add weak default reset_cpu()") caused
the 'reset' command in U-Boot to not cause a board reset.

Fix it by switching to the watchdog driver model via sysreset, which
is the preferred method for implementing the watchdog reset.

With the watchdog driver model in place, it is no longer needed
to have board code to initialize the watchdog, so remove
its related board code.

Signed-off-by: Fabio Estevam <festevam@gmail.com>

Currently, there is an error when the i.MX93 CPU frequency is
read:

Could not read CPU frequency: -2
CPU:   NXP i.MX93(52) Rev1.1 A55 at 0 MHz

Fix it by describing the A55 clock nodes in the devicetree, like done
on other i.MX SoCs.

With this change, the CPU frequency error is gone and it can be correctly
retrieved:

CPU:   NXP i.MX93(52) Rev1.1 A55 at 1700 MHz
CPU:   Industrial temperature grade  (-40C to 105C) at 35C

As the upstream imx93.dtsi does not describe the CPU clocks,
keep the clock node in imx93-u-boot.dtsi for now.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>

Enabling CONFIG_CMD_PWM, and consequently CONFIG_DM_PWM, causes the pwm
command to fail due to a missing clock.

    => pwm enable 0 0
    Enable clock-controller@20c4000 failed
    Failed to enable per_clk
    pwm: '0' not found
    Command 'pwm' failed: Error -2

Note that it is trivial to also add the clocks for PWM2, PWM3, and PWM4.
However, I only tested PWM1 and thus only added the clock for that
signal.

Signed-off-by: Emil Kronborg <emil.kronborg@protonmail.com>

Commit 727fa453 ("clk: Add support for I2C clocks on NXP's imx6q SoC
which use CCF") added I2C clocks for I2C1 and I2C2, but not I2C3.
Consequently, devices using I2C3 fail after enabling CONFIG_CLK_IMX6Q
and thus CONFIG_CLK. Therefore, this commit adds the last I2C clock.

Signed-off-by: Emil Kronborg <emil.kronborg@protonmail.com>

The arrays containing the mux selectors need to be of const pointer
to const char.

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>

The arrays containing the mux selectors need to be of const pointer
to const char.

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>

The arrays containing the mux selectors need to be of const pointer
to const char.

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>

The osc_24m is the clock-output-name and not the one that
is used as internal name reference from the strcmp. The clock
that use osc_24m, will not be able to reparent it as they should.
We need anyway register the osc_24m clock fixed factor in the clock
tree.

Fixes: 710c4ffb ("clk: imx: clk-imx8mn add gpmi nand clocks")
Fixes: 85b1c119 ("clk: imx: Add ECSPI to iMX8MN")
Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>

Daniel Schultz <d.schultz@phytec.de> says:

The overlays are specified in the bootenv.txt file that is loaded into
the environment. Then these overlays get loaded and applied via a script.
These scripts for loading and applying devicetree overlays are identical
for many phytec boards.
Create a common overlays.env that can be included.
Add support for devicetree overlays to phycore-imx8mp and include the
overlays.env for phycore-imx93.
Rename existing environment variables according to bootstd doc.
Move MMC boot logic into a common k3_mmc.env file and include the new
overlays.env file as well.

Daniel Schultz authored 7 months ago and Tom Rini committed 7 months ago

Use our common environment file to implement MMC boot.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>