]> git.dujemihanovic.xyz Git - u-boot.git/log
u-boot.git
2 years agocommon/console.c: use CONFIG_VAL() with PRE_CON_BUF_* variables
Rasmus Villemoes [Tue, 3 May 2022 12:37:39 +0000 (14:37 +0200)]
common/console.c: use CONFIG_VAL() with PRE_CON_BUF_* variables

There is currently no support for PRE_CONSOLE_BUFFER in SPL, but if
and when that gets implemented, one would almost certainly want to use
a different address and/or size for the buffer (e.g., U-Boot proper
might specify an address in DRAM and a generous buffer, while SPL
would be much more constrained).

So a prerequisite for adding SPL_PRE_CONSOLE_BUFFER is to make the
code use SPL_-specific values. No functional change.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2 years agoboot: Kconfig: Enable FIT processing by default on TI secure devices
Andrew Davis [Wed, 4 May 2022 20:52:28 +0000 (15:52 -0500)]
boot: Kconfig: Enable FIT processing by default on TI secure devices

TI secure devices chain-of-trust depends on FIT image processing,
enable it by default on these devices. This also reduces the delta
between the secure and non-secure defconfig files.

Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agoboot: Kconfig: Disable non-FIT loading for TI secure devices
Andrew Davis [Wed, 4 May 2022 20:52:27 +0000 (15:52 -0500)]
boot: Kconfig: Disable non-FIT loading for TI secure devices

Non-FIT image loading support should be disabled for TI secure
devices as the image handlers for those image types do not follow
our secure boot checks.

Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agospl: Force disable non-FIT loading for TI secure devices
Andrew Davis [Wed, 4 May 2022 20:52:26 +0000 (15:52 -0500)]
spl: Force disable non-FIT loading for TI secure devices

Booting of non-FIT images bypass our chain-of-trust boot flow,
these options should not be allowed when high security is set.

Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agospl: Rename Kconfig SPL_LEGACY_IMAGE_SUPPORT to SPL_LEGACY_IMAGE_FORMAT
Andrew Davis [Wed, 4 May 2022 20:52:25 +0000 (15:52 -0500)]
spl: Rename Kconfig SPL_LEGACY_IMAGE_SUPPORT to SPL_LEGACY_IMAGE_FORMAT

This matches what this support is called in the non-SPL case. The postfix
_SUPPORT is redundant as enabling Kconfig options implies support.
With this we can use CONFIG_IS_ENABLED() as needed.

Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agoMerge tag 'u-boot-stm32-20220510' of https://source.denx.de/u-boot/custodians/u-boot-stm
Tom Rini [Tue, 10 May 2022 19:28:02 +0000 (15:28 -0400)]
Merge tag 'u-boot-stm32-20220510' of https://source.denx.de/u-boot/custodians/u-boot-stm

Add new STM32 MCU boards and Documentation
STM32 programmer improvements
video: support several LTDC HW versions and fix data enable polarity
board: fix stboard error message, consider USB cable connected when boot device is USB
configs: stm32mp1: set console variable for extlinux.conf
configs: stm32mp1: add support for baudrate higher than 115200 for ST-Link
ARM: stm32mp: Fix Silicon version handling and ft_system_setup()
phy: stm32-usbphyc: Add DT phy tuning support
arm: dts: stm32mp15: alignment with v5.18
ram: Conditionally enable ASR
mach-stm32mp: psci: retain MCUDIVR, PLL3CR, PLL4CR, MSSCKSELR across suspend
configs: Use TFTP_TSIZE on DHSOM and STMicroelectronics boards
ARM: stm32: Use default CONFIG_TFTP_BLOCKSIZE on DHSOM
pinctrl: stm32: rework GPIO holes management

2 years agoMerge tag 'i2c-2022-07' of https://source.denx.de/u-boot/custodians/u-boot-i2c
Tom Rini [Tue, 10 May 2022 13:52:00 +0000 (09:52 -0400)]
Merge tag 'i2c-2022-07' of https://source.denx.de/u-boot/custodians/u-boot-i2c

i2c changes for 2022.07

- i2c: ihs: intel: Fix typo in comments
  Patch from Michal

- misc: atsha204a: Add support for atsha204 chip
  from Pali

2 years agomisc: Fix always compiling MISC even for SPL/TPL
Sean Anderson [Fri, 22 Apr 2022 20:11:37 +0000 (16:11 -0400)]
misc: Fix always compiling MISC even for SPL/TPL

We should only build support for misc if the appropriate SPL/TPL symbol
is defined. To ease the transition, make SPL/TPL_MISC default to MISC.
This is necessary because many drivers don't specify their dependencies
properly. These defaults can be removed once all drivers depend on the
appropriate config.

Fixes: aaba703fd0 ("spl: misc: Allow misc drivers in SPL and TPL")
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
[trini: Add VPL_MISC symbol, handle like SPL/TPL_MISC]
Signed-off-by: Tom Rini <trini@konsulko.com>
2 years agodoc: Add documentation for STM32 MCUs
Patrice Chotard [Wed, 27 Apr 2022 11:54:01 +0000 (13:54 +0200)]
doc: Add documentation for STM32 MCUs

Add documentation for STM32 MCUs (F4, F7 and H7 series).

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agoconfigs: stm32746g-eval: Add stm32746g-eval_spl_defconfig
Patrice Chotard [Wed, 27 Apr 2022 11:54:00 +0000 (13:54 +0200)]
configs: stm32746g-eval: Add stm32746g-eval_spl_defconfig

Add stm32746g-eval_spl_defconfig for stm32746g evaluation board to
build SPL.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agoconfigs: stm32746g-eval: Add stm32746g-eval_defconfig
Patrice Chotard [Wed, 27 Apr 2022 11:53:59 +0000 (13:53 +0200)]
configs: stm32746g-eval: Add stm32746g-eval_defconfig

Add stm32746g-eval_defconfig for stm32746g evaluation board to
build U-Boot proper.

Full board description can be found here :
https://www.st.com/en/evaluation-tools/stm32746g-eval.html

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agoconfigs: stm32f746-disco: use CONFIG_DEFAULT_DEVICE_TREE as fdtfile
Patrice Chotard [Wed, 27 Apr 2022 11:53:58 +0000 (13:53 +0200)]
configs: stm32f746-disco: use CONFIG_DEFAULT_DEVICE_TREE as fdtfile

As stm32f46-disco, stm32f769-disco and stm32746g-eval are very similar
except their respective device tree file. These 3 boards uses the same
TARGET_STM32F746_DISCO flag (so same include/configs/stm32f746-disco.h
and same board file board/st/stm32f746-disco/stm32f746-disco.c)

To be able to compile these 3 boards, replace the hard-coded device-tree
name in include/configs/stm32f746-disco.h by CONFIG_DEFAULT_DEVICE_TREE
which is set in each board defconfig file with the correct value.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agoboard: stm32f746-disco: Fix dram_init() in none SPL config
Patrice Chotard [Wed, 27 Apr 2022 11:53:57 +0000 (13:53 +0200)]
board: stm32f746-disco: Fix dram_init() in none SPL config

Replace CONFIG_SUPPORT_SPL by CONFIG_SPL_BUILD to allow
dram_init() execution when using none SPL defconfig
(stm32f746-disco_defconfig).

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agoconfigs: stm32f746-disco: Migrate SPL flags to defconfig
Patrice Chotard [Wed, 27 Apr 2022 11:53:56 +0000 (13:53 +0200)]
configs: stm32f746-disco: Migrate SPL flags to defconfig

Migrate SPL flags to stm32f746-disco_spl_defconfig

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agoconfigs: stm32f769-disco: Migrate SPL flags to defconfig
Patrice Chotard [Wed, 27 Apr 2022 11:53:55 +0000 (13:53 +0200)]
configs: stm32f769-disco: Migrate SPL flags to defconfig

Migrate SPL flags to stm32f769-disco_spl_defconfig

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agoconfigs: stm32f769-disco: Add stm32f769-disco_defconfig
Patrice Chotard [Wed, 27 Apr 2022 11:53:54 +0000 (13:53 +0200)]
configs: stm32f769-disco: Add stm32f769-disco_defconfig

Add stm32f769-disco_defconfig for stm32f769 discovery board to
build U-Boot proper.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agoconfigs: stm32f769-disco: Rename stm32f769-disco_defconfig to stm32f769-disco_spl_def...
Patrice Chotard [Wed, 27 Apr 2022 11:53:53 +0000 (13:53 +0200)]
configs: stm32f769-disco: Rename stm32f769-disco_defconfig to stm32f769-disco_spl_defconfig

The current stm32f769-disco_defconfig file supports SPL, rename it to
stm32f769-disco_spl_defconfig to reflect the supported configuration.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agoconfigs: stm32f746-disco: Add stm32f746-disco_defconfig
Patrice Chotard [Wed, 27 Apr 2022 11:53:52 +0000 (13:53 +0200)]
configs: stm32f746-disco: Add stm32f746-disco_defconfig

Add stm32f746-disco_defconfig for stm32f746 discovery board to
build U-Boot proper.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agoconfigs: stm32f746-disco: Rename stm32f746-disco_defconfig to stm32f746-disco_spl_def...
Patrice Chotard [Wed, 27 Apr 2022 11:53:51 +0000 (13:53 +0200)]
configs: stm32f746-disco: Rename stm32f746-disco_defconfig to stm32f746-disco_spl_defconfig

The current stm32f746-disco_defconfig file supports SPL, rename it to
stm32f746-disco_spl_defconfig to reflect the supported configuration.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agoconfigs: stm32f746-disco: Concatenate spl and u-boot binaries
Patrice Chotard [Wed, 27 Apr 2022 11:53:50 +0000 (13:53 +0200)]
configs: stm32f746-disco: Concatenate spl and u-boot binaries

This allows to concatenate spl and u-boot binaries together.
Previously, both binaries has to be flashed separately at the correct
offset (spl at offset 0 and u-boot at offset 0x8000).
With this patch, only one binary is generated (u-boot-with-spl.bin)
and has to be copied in flash at offset 0 using openocd for example
or simply copied in exported mass storage.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agoclk: stm32mp1: Add missing newline
Marek Vasut [Fri, 22 Apr 2022 10:40:39 +0000 (12:40 +0200)]
clk: stm32mp1: Add missing newline

Add missing newline to this debug message, no functional change.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agoboard: st: stm32mp1: Consider USB cable connected when boot device is USB
Patrice Chotard [Fri, 22 Apr 2022 07:39:18 +0000 (09:39 +0200)]
board: st: stm32mp1: Consider USB cable connected when boot device is USB

Always consider USB cable is connected when USB boot device is detected.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agophy: stm32-usbphyc: stm32-usbphyc: Add DT phy tuning support
Patrice Chotard [Fri, 22 Apr 2022 07:39:00 +0000 (09:39 +0200)]
phy: stm32-usbphyc: stm32-usbphyc: Add DT phy tuning support

Add support of phy-tuning properties for sm32-usbphyc's phy tuning
aligned with v5.15 kernel bindings.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agogpio: stm32_gpio: Rework GPIO hole management
Patrice Chotard [Fri, 22 Apr 2022 07:38:31 +0000 (09:38 +0200)]
gpio: stm32_gpio: Rework GPIO hole management

On some STM32 SoC's package, GPIO bank may have hole in their GPIO bank
Example:
  If GPIO bank have 16 GPIO pins [0-15].
  In particular SoC's package case, some GPIO bank can have less GPIO pins:
    - [0-10] => 11 pins;
    - [2-7] => 6 pins.

Commit dbf928dd2634 ("gpio: stm32f7: Add gpio bank holes management")
proposed a first implementation by not counting GPIO "inside" hole. GPIO
are not displaying correctly using gpio or pinmux command when GPIO holes
are located at the beginning of GPIO bank.

To simplify, consider that all GPIO have 16 GPIO and use the gpio_ranges
struct to indicate if a GPIO is mapped or not. GPIO uclass offers several
GPIO functions ("input", "output", "unused", "unknown" and "func"), use
"unknown" GPIO function to indicate that a GPIO is not mapped.

stm32_offset_to_index() is no more needed and removed.

This must be reflected using the "gpio" command to indicate to user
that a particular GPIO is not mapped (marked as "unknown") as shown below:

Example for a 16 pins GPIO bank with the [2-7] mapping (only 6 pins
mapped):
GPIOI0          : unknown
GPIOI1          : unknown
GPIOI2          : analog
GPIOI3          : analog
GPIOI4          : alt function 0 push-pull pull-down
GPIOI5          : alt function 0 push-pull pull-down
GPIOI6          : alt function 0 push-pull pull-down
GPIOI7          : analog
GPIOI8          : unknown
GPIOI9          : unknown
GPIOI10         : unknown
GPIOI11         : unknown
GPIOI12         : unknown
GPIOI13         : unknown
GPIOI14         : unknown
GPIOI15         : unknown

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agopinctrl: pinctrl_stm32: Use GPIOF_UNKNOWN to indicate not mapped pins
Patrice Chotard [Fri, 22 Apr 2022 07:38:30 +0000 (09:38 +0200)]
pinctrl: pinctrl_stm32: Use GPIOF_UNKNOWN to indicate not mapped pins

GPIOF_UNKNOWN becomes a valid pin muxing information to indicate
that a pin is not mapped.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agopinctrl: pinctrl_stm32: Update pinmux_mode definition
Patrice Chotard [Fri, 22 Apr 2022 07:38:29 +0000 (09:38 +0200)]
pinctrl: pinctrl_stm32: Update pinmux_mode definition

pinmux_mode[] is linked to gpio_function[] defined in gpio-uclass.c
So reuse the same gpio_func_t enum value

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2 years agoARM: stm32: Use CONFIG_TFTP_TSIZE on STMicroelectronics boards
Patrick Delaunay [Thu, 5 May 2022 12:21:32 +0000 (14:21 +0200)]
ARM: stm32: Use CONFIG_TFTP_TSIZE on STMicroelectronics boards

Long TFTP transfers lead to a wall of # characters on UART, which in
the end may slow down the transfer itself. Use CONFIG_TFTP_TSIZE to
print progress in fewer # characters.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agoARM: dts: stm32: Move DHCOR BUCK3 VDD 2V9 adjustment to 1V8 DTSI
Marek Vasut [Wed, 4 May 2022 12:50:04 +0000 (14:50 +0200)]
ARM: dts: stm32: Move DHCOR BUCK3 VDD 2V9 adjustment to 1V8 DTSI

The Buck3 on DHCOR is used to supply IO voltage. It can output either 3V3
in the default DHCOR configuration, or 2V9 in case of AV96 DHCOR variant
which has extra Empirion DCDC converter in front of the 1V8 IO supply, or
outright 1V8 in case of 1V8 IO DHCOR without the Empirion DCDC converter.

The 2V9 mode in case of AV96 DHCOR variant is used to reduce unnecessarily
high input voltage to the Empirion DCDC converter, so move it into matching
DTSI to stop confusing users.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agoARM: stm32: Use CONFIG_TFTP_TSIZE on DHSOM
Marek Vasut [Sun, 1 May 2022 16:43:29 +0000 (18:43 +0200)]
ARM: stm32: Use CONFIG_TFTP_TSIZE on DHSOM

Long TFTP transfers lead to a wall of # characters on UART, which in
the end may slow down the transfer itself. Use CONFIG_TFTP_TSIZE to
print progress in fewer # characters.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agoARM: stm32: Use default CONFIG_TFTP_BLOCKSIZE on DHSOM
Marek Vasut [Sun, 1 May 2022 16:43:28 +0000 (18:43 +0200)]
ARM: stm32: Use default CONFIG_TFTP_BLOCKSIZE on DHSOM

The DHCOM does ship with KS8851 with 1.5 kiB packet buffer. The DHSOM
may be extended with other MAC options connected to FMC2 bus, like the
DM9000, wih similar limitations. Use default CONFIG_TFTP_BLOCKSIZE of
1468 Bytes instead of 1536 Bytes, which always avoids overflowing the
packet buffers of such limited MACs, which leads to e.g. TFTP timeouts.
This also avoids receiving a short packet fragment at the end of each
TFTP block, which led to reduced performance.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agostm32mp: psci: Retain MCUDIVR, PLL3CR, PLL4CR, MSSCKSELR across suspend
Marek Vasut [Tue, 26 Apr 2022 14:38:05 +0000 (16:38 +0200)]
stm32mp: psci: Retain MCUDIVR, PLL3CR, PLL4CR, MSSCKSELR across suspend

The SoC seems to lose the values of MCUDIVR, PLL3CR, PLL4CR, RCC_MSSCKSELR
during suspend/resume cycle, cache them and reinstate their values on resume.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agoram: stm32mp1: Conditionally enable ASR
Marek Vasut [Tue, 26 Apr 2022 14:37:41 +0000 (16:37 +0200)]
ram: stm32mp1: Conditionally enable ASR

Enable DRAM ASR, auto self-refresh, conditionally, based on DT PWRCTL
register bits. While ASR does save considerable amount of power at
runtime automatically, it also causes LTDC underruns on large panels.
Let user select whether or not ASR is required or not, generally ASR
should be enabled on portable and battery operated devices.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agoarm: dts: stm32mp15: alignment with v5.18
Patrick Delaunay [Tue, 26 Apr 2022 13:38:05 +0000 (15:38 +0200)]
arm: dts: stm32mp15: alignment with v5.18

Device tree alignment with Linux kernel v5.18-rc2:
- ARM: dts: stm32: Add support for the emtrion emSBC-Argon
  (only the pincontrol part)
- ARM: dts: stm32: Drop duplicate status okay from DHCOM gpioc node
- ARM: dts: stm32: add st,stm32-sdmmc2 compatible on stm32mp151
- ARM: dts: stm32: fix AV96 board SAI2 pin muxing on stm32mp15
- ARM: dts: stm32: use exti 19 as main interrupt to support RTC wakeup on
  stm32mp157
- ARM: dts: stm32: add DMA configuration to UART nodes on stm32mp151
- ARM: dts: stm32: keep uart4 behavior on *
- ARM: dts: stm32: Correct masks for GIC PPI interrupts on stm32mp15

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agoARM: stm32mp: correctly handle Silicon revision
Patrick Delaunay [Fri, 15 Apr 2022 13:00:43 +0000 (15:00 +0200)]
ARM: stm32mp: correctly handle Silicon revision

Handle correctly the silicon revision = REV_ID[15:0] of Device Version
and the associated device marking, A to Z on STMicroelectronics STM32MP
SOCs.

This patch prepare the introduction of next STM32MP family,
with STM32MP13x Rev.Z for REV_ID = 1.1.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agoARM: stm32mp: skip ft_system_setup when the soc node is absent
Patrick Delaunay [Fri, 15 Apr 2022 12:43:23 +0000 (14:43 +0200)]
ARM: stm32mp: skip ft_system_setup when the soc node is absent

The function ft_system_setup shouldn't return an error when the
/soc node is absent in the provided device tree but just skip the
updates.

This patch solves an issue when the U-Boot pytest is executed on board.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agoconfigs: stm32mp1: Add support for baudrates higher than 115200 for st-link
Patrick Delaunay [Fri, 15 Apr 2022 12:31:55 +0000 (14:31 +0200)]
configs: stm32mp1: Add support for baudrates higher than 115200 for st-link

On STMicroelectronics boards, the UART can reliably go up to
2000000 bauds when connected to the on-board ST-LINK-V2 for STM32MP15

Unfortunately U-Boot will fall back to 115200 unless higher rates are
declared via CONFIG_SYS_BAUDRATE_TABLE.

This patch add the support of higher baudrates on STMicroelectronics
boards with ST-LINK.

Cc: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agoconfigs: stm32mp1: set the console variable for extlinux.conf
Patrick Delaunay [Fri, 15 Apr 2022 12:31:54 +0000 (14:31 +0200)]
configs: stm32mp1: set the console variable for extlinux.conf

Set the environment variable "console", used in extlinux.conf file when it
is generated by YOCTO distribution with:

UBOOT_EXTLINUX_CONSOLE ??= "console=${console},${baudrate}"

With these 2 variables, U-Boot give dynamically the used console and
baudrate in the Linux kernel bootargs.

For the STMicroelectronics boards, the used console is ttySTM0.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agoboard: st: common: fix the error messages in stboard command
Patrick Delaunay [Fri, 15 Apr 2022 09:46:50 +0000 (11:46 +0200)]
board: st: common: fix the error messages in stboard command

Add missing \n at the end of the error trace

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agovideo: stm32: stm32_ltdc: support several hardware versions
Yannick Fertre [Wed, 6 Apr 2022 08:41:35 +0000 (10:41 +0200)]
video: stm32: stm32_ltdc: support several hardware versions

Register mapping & pixel formats depend on version of ltdc
display controller.

Signed-off-by: Yannick Fertre <yannick.fertre@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agovideo: stm32: stm32_ltdc: fix data enable polarity
Yannick FERTRE [Wed, 6 Apr 2022 08:37:42 +0000 (10:37 +0200)]
video: stm32: stm32_ltdc: fix data enable polarity

Wrong DISPLAY_FLAGS used to set the data enable polarity.

Signed-off-by: Yannick FERTRE <yannick.fertre@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agostm32mp: stm32prog: handle flashlayout without STM32 image header
Patrick Delaunay [Mon, 28 Mar 2022 17:25:33 +0000 (19:25 +0200)]
stm32mp: stm32prog: handle flashlayout without STM32 image header

Accept flashlayout without header in alternate 0, to simplify
the support of stm32prog command with dfu-util.

By default the flashlayout file size is the size of the received binary,
provided with the offset in the DFU alternate.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agostm32mp: stm32prog: handle U-Boot script in flashlayout alternate
Patrick Delaunay [Mon, 28 Mar 2022 17:25:32 +0000 (19:25 +0200)]
stm32mp: stm32prog: handle U-Boot script in flashlayout alternate

Update the stm32prog command to allow the reception of U-Boot script in
the FlashLayout alternate during the first USB enumeration.

This patch is aligned with the last TF-A behavior: the Flashlayout
is now loaded by U-Boot; it is no more present at STM32_DDR_BASE when
the stm32prog is launched after a serial boot, on UART or on USB.

The received script must be a U-Boot legacy image, no more need to add
a stm32image header.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agostm32mp: stm32prog: handle interruption during the first enumeration
Patrick Delaunay [Mon, 28 Mar 2022 17:25:31 +0000 (19:25 +0200)]
stm32mp: stm32prog: handle interruption during the first enumeration

When an interruption is received during the first USB enumeration
used to received the FlashLayout, with handle ctrl-c, the second
enumeration is not needed and the result for stm32prog_usb_loop
is false (reset is not needed).

This patch avoids the need of a second ctrl to interrupt the command
stm32prog.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agostm32mp: stm32prog: add support of UUID for FIP partition
Patrick Delaunay [Mon, 28 Mar 2022 17:25:30 +0000 (19:25 +0200)]
stm32mp: stm32prog: add support of UUID for FIP partition

Add support of UUID for FIP parttion, required by Firmware update
support in TF-A:
- UUID TYPE for FIP partition: 19d5df83-11b0-457b-be2c-7559c13142a5
- "fip-a" partition UUID: 4fd84c93-54ef-463f-a7ef-ae25ff887087
- "fip-b" partition UUID: 09c54952-d5bf-45af-acee-335303766fb3

This check is done with a new partition type "FIP" associated
at the FIP UUID.

The A/B partition UUID is detected by the partition name:
"fip-a", "fip-b".

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agostm32mp: stm32prog: add support of STM32IMAGE version 2
Patrick Delaunay [Mon, 28 Mar 2022 17:25:29 +0000 (19:25 +0200)]
stm32mp: stm32prog: add support of STM32IMAGE version 2

Add support of new header for the STM32IMAGE version V2
in command stm32prog command for STM32MP13x family.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agostm32mp: stm32prog: add TEE support in stm32prog command
Patrick Delaunay [Mon, 28 Mar 2022 17:25:28 +0000 (19:25 +0200)]
stm32mp: stm32prog: add TEE support in stm32prog command

When OP-TEE is used, the SMC for BSEC management are not
available and the PTA provisioning for OTP must be used.

U-Boot opens the session to this PTA and use it for OTP
access.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agostm32mp: stm32prog: add CONFIG_CMD_STM32PROG_OTP
Patrick Delaunay [Mon, 28 Mar 2022 17:25:27 +0000 (19:25 +0200)]
stm32mp: stm32prog: add CONFIG_CMD_STM32PROG_OTP

Add a configuration flag CONFIG_CMD_STM32PROG_OTP to enable the support of
OTP update in stm32prog command.

This new configuration allows to deactivate this feature for security reason
and it is a preliminary step for support of OPT update with the OP-TEE
provisioning TA.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agostm32mp: stm32prog: fix comment
Patrick Delaunay [Mon, 28 Mar 2022 17:25:26 +0000 (19:25 +0200)]
stm32mp: stm32prog: fix comment

Fix "partition" in comment.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agomisc: atsha204a: Add support for atsha204 chip
Pali Rohár [Tue, 5 Apr 2022 12:49:08 +0000 (14:49 +0200)]
misc: atsha204a: Add support for atsha204 chip

atsha204 chip is predecessor of atsha204a chip. Current U-Boot driver
atsha204a-i2c.c can use both atsha204 and atsha204a chips because it does
not call specific functions to just one of these chips.

So just add compatible string for atsha204.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
2 years agodoc: Add device-tree-bindings for atsha204 and atsha204a
Pali Rohár [Thu, 28 Apr 2022 18:58:28 +0000 (20:58 +0200)]
doc: Add device-tree-bindings for atsha204 and atsha204a

Document trivial bindings for atsha204 and atsha204a.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
2 years agoi2c: ihs: intel: Fix typo in comments (actual)
Michal Simek [Tue, 19 Apr 2022 13:01:31 +0000 (15:01 +0200)]
i2c: ihs: intel: Fix typo in comments (actual)

s/actucal/actual/g

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2 years agoMerge branch '2022-05-09-TI-platform-updates'
Tom Rini [Mon, 9 May 2022 17:40:35 +0000 (13:40 -0400)]
Merge branch '2022-05-09-TI-platform-updates'

- Assorted minor TI platform updates

2 years agoARM: dts: k3-am642-sk-u-boot: add PMIC node
Neil Armstrong [Wed, 27 Apr 2022 11:28:12 +0000 (13:28 +0200)]
ARM: dts: k3-am642-sk-u-boot: add PMIC node

The E4 revision of the AM64 SKEVM embeds a TPS65219 PMIC,
this adds the PMIC node with the required regulators voltages.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2 years agoconfig: enable TPS65219 for am64x_evm_a53 boards
Neil Armstrong [Wed, 27 Apr 2022 11:28:11 +0000 (13:28 +0200)]
config: enable TPS65219 for am64x_evm_a53 boards

The E4 revision of the AM64 SKEVM embeds a TPS65219 PMIC,
this enables the necessary options to load and control the
PMIC regulators.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2 years agoregulator: add driver for the TPS65219 BUCK & LDO regulators
Neil Armstrong [Wed, 27 Apr 2022 11:28:10 +0000 (13:28 +0200)]
regulator: add driver for the TPS65219 BUCK & LDO regulators

The TPS65219 I2S PMIC features 3 Buck converters and 4 linear regulators,
2 GPOs, 1 GPIO, and 3 multi-function-pin.

This adds the driver for the Buck converters & linear regulators.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2 years agopower: add driver for the TPS65219 PMIC
Neil Armstrong [Wed, 27 Apr 2022 11:28:09 +0000 (13:28 +0200)]
power: add driver for the TPS65219 PMIC

The TPS65219 I2S PMIC features 3 Buck converters and 4 linear regulators,
2 GPOs, 1 GPIO, and 3 multi-function-pin.

This adds the PMIC driver, loading the regulator sub-nodes.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2 years agoNokia RX-51: Convert to CONFIG_DM_SERIAL
Pali Rohár [Wed, 13 Apr 2022 19:34:14 +0000 (21:34 +0200)]
Nokia RX-51: Convert to CONFIG_DM_SERIAL

For CONFIG_DM_SERIAL it is required to increase CONFIG_SYS_MALLOC_F_LEN as
default value is not enough for memory hungry CONFIG_DM_SERIAL code.

Signed-off-by: Pali Rohár <pali@kernel.org>
Tested-by: Merlijn Wajer <merlijn@wizzup.org>
2 years agoNokia RX-51: Enable CONFIG_SUPPORT_RAW_INITRD
Pali Rohár [Mon, 9 May 2022 13:00:47 +0000 (15:00 +0200)]
Nokia RX-51: Enable CONFIG_SUPPORT_RAW_INITRD

This enable booting of Debian systems which use raw initrd image (instead
of uInitrd created by mkimage). This change increase size of u-boot.bin
binary by just 64 bytes.

Signed-off-by: Pali Rohár <pali@kernel.org>
2 years agoam335x, guardian: Drop non DM_I2C code
Gireesh Hiremath [Wed, 4 May 2022 11:02:58 +0000 (11:02 +0000)]
am335x, guardian: Drop non DM_I2C code

On this platform DM_I2C and SPL_DM_I2C enabled.
Remove legacy code.

Signed-off-by: Gireesh Hiremath <Gireesh.Hiremath@in.bosch.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agoconfigs: am335x_guardian: Enable DM_I2C
Gireesh Hiremath [Wed, 4 May 2022 11:02:57 +0000 (11:02 +0000)]
configs: am335x_guardian: Enable DM_I2C

Move from I2C legacy to the DM I2C version

Signed-off-by: Gireesh Hiremath <Gireesh.Hiremath@in.bosch.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agoARM: dts: am335x: guardian: switch to AM33XX_PADCONF
Gireesh Hiremath [Wed, 4 May 2022 11:02:56 +0000 (11:02 +0000)]
ARM: dts: am335x: guardian: switch to AM33XX_PADCONF

switch the pin definitions from AM33XX_IOPAD to AM33XX_PADCONF macro

Signed-off-by: Gireesh Hiremath <Gireesh.Hiremath@in.bosch.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agoPrepare v2022.07-rc2
Tom Rini [Mon, 9 May 2022 16:49:31 +0000 (12:49 -0400)]
Prepare v2022.07-rc2

Signed-off-by: Tom Rini <trini@konsulko.com>
2 years agoMerge tag 'efi-2022-07-rc3-2' of https://source.denx.de/u-boot/custodians/u-boot-efi
Tom Rini [Sun, 8 May 2022 15:31:48 +0000 (11:31 -0400)]
Merge tag 'efi-2022-07-rc3-2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2022-07-rc3-2

UEFI:
* Fix build errors due to
  - using sed with non-standard extension for regular expression
  - target architecture not recognized for CROSS_COMPILE=armv7a-*
  - CONFIG_EVENT not selected
* add sha384/512 on certificate revocation

Others:
* factor out the user input handling in bootmenu command

2 years agoMerge branch '2022-05-06-assorted-updates'
Tom Rini [Sun, 8 May 2022 15:29:50 +0000 (11:29 -0400)]
Merge branch '2022-05-06-assorted-updates'

- Drop "linux,phandle" setting code, it's very long obsolete.
- Add ability to fix broken GPT via backup GPT.

2 years agotest/py: Add more test cases for rejecting an EFI image
Ilias Apalodimas [Fri, 6 May 2022 12:36:01 +0000 (15:36 +0300)]
test/py: Add more test cases for rejecting an EFI image

The previous patch adds support for rejecting images when the sha384/512
of an x.509 certificate is present in dbx.  Update the sandbox selftests

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2 years agoefi_loader: add sha384/512 on certificate revocation
Ilias Apalodimas [Fri, 6 May 2022 12:36:00 +0000 (15:36 +0300)]
efi_loader: add sha384/512 on certificate revocation

Currently we don't support sha384/512 for the X.509 certificate
in dbx.  Moreover if we come across such a hash we skip the check
and approve the image,  although the image might needs to be rejected.

Rework the code a bit and fix it by adding an array of structs with the
supported GUIDs, len and literal used in the U-Boot crypto APIs instead
of hardcoding the GUID types.

It's worth noting here that efi_hash_regions() can now be reused from
efi_signature_lookup_digest() and add sha348/512 support there as well

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2 years agobootmenu: factor out the user input handling
Masahisa Kojima [Thu, 28 Apr 2022 08:09:45 +0000 (17:09 +0900)]
bootmenu: factor out the user input handling

This commit moves the user input handling from cmd/bootmenu.c
to common/menu.c to reuse it from other modules.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2 years agoefi_loader: Select EVENT as well
Jan Kiszka [Wed, 27 Apr 2022 05:47:15 +0000 (07:47 +0200)]
efi_loader: Select EVENT as well

Fixes

WARNING: unmet direct dependencies detected for EVENT_DYNAMIC
  Depends on [n]: EVENT [=n]
  Selected by [y]:
  - EFI_LOADER [=y] && OF_LIBFDT [=y] && ...

and the succeeding build breakage.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2 years agotools: mkimage: set OPENSSL_API_COMPAT
Heinrich Schuchardt [Fri, 6 May 2022 11:28:52 +0000 (13:28 +0200)]
tools: mkimage: set OPENSSL_API_COMPAT

Building with OpenSSL 3.0 produces warnings like:

../tools/sunxi_toc0.c:846:17: warning: ‘RSA_get0_d’ is deprecated:
Since OpenSSL 3.0 [-Wdeprecated-declarations]
  846 |                 if (root_key && RSA_get0_d(root_key)) {
      |                 ^~

As OpenSSL 3.0 is not available in elder Linux distributions
just silence the warning.

Add missing #include <openssl/bn.h>.

Fixes: e9e87ec47c75 ("tools: mkimage: Add Allwinner TOC0 support")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Tested-by: Andre Przywara <andre.przywara@arm.com>
2 years agomkimage: Document misc options
Sean Anderson [Fri, 8 Apr 2022 20:08:39 +0000 (16:08 -0400)]
mkimage: Document misc options

Over the years, several options have not made it into the help message.
Document them. Do the same for the man page.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
2 years agoMakefile: support CROSS_COMPILE=armv7a-*
Heinrich Schuchardt [Sat, 7 May 2022 20:58:39 +0000 (22:58 +0200)]
Makefile: support CROSS_COMPILE=armv7a-*

Gentoo uses armv7a-hardfloat-linux-gnueabi- as cross compiler prefix.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2 years agoMakefile: Avoid non-portable GNU sed extension
Mark Kettenis [Thu, 5 May 2022 14:42:23 +0000 (16:42 +0200)]
Makefile: Avoid non-portable GNU sed extension

Use [:space:] instead of \s and \S in regular expression that
determines the sandbox target architecture.  Fixes the build
failure on OpenBSD introduced with commit 4e65ca00f3a3
("efi_loader: bootmgr: add booting from removable media").

Fixes: f7691a6d736b ("sandbox: allow cross-compiling sandbox")
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2 years agofdt: don't set linux,phandle
John Keeping [Wed, 20 Apr 2022 10:31:11 +0000 (11:31 +0100)]
fdt: don't set linux,phandle

This has been deprecated for over 10 years and everything now uses the
plain "phandle" property in preference.  There's no need to set
linux,phandle when creating phandles for nodes that do not have one.

dtc changed the default to creating just phandle in version 1.4.5
released in September 2017 with the justification that the new style had
already been supported for 7 years by that point (see dtc commit 0016f8c
("dtc: change default phandles to ePAPR style instead of both")).

Signed-off-by: John Keeping <john@metanate.com>
2 years agotest: py: tests: test_gpt.py: add a simple test for the command gpt repair
Philippe Reynes [Fri, 22 Apr 2022 15:46:50 +0000 (17:46 +0200)]
test: py: tests: test_gpt.py: add a simple test for the command gpt repair

Adds a simple test for the command gpt repair.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2 years agocmd: gpt: add subcommand repair
Philippe Reynes [Fri, 22 Apr 2022 15:46:49 +0000 (17:46 +0200)]
cmd: gpt: add subcommand repair

Adds a sub-command repair to the command gpt
that allow to repair a corrupted gpt table. If
the both gpt table (primary and backup) are
valid, then the command does nothing.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2 years agodisk: part_efi: add support to repair gpt table
Philippe Reynes [Fri, 22 Apr 2022 15:46:48 +0000 (17:46 +0200)]
disk: part_efi: add support to repair gpt table

If a gpt table is corrupted (after a power cut
for example), then the gpt table should repaired.
The function gpt_repair_headers check if at least
one gpt table is valid, and then only write the
corrupted gpt table.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2 years agoMerge https://source.denx.de/u-boot/custodians/u-boot-usb
Tom Rini [Fri, 6 May 2022 12:57:15 +0000 (08:57 -0400)]
Merge https://source.denx.de/u-boot/custodians/u-boot-usb

2 years agoMerge https://source.denx.de/u-boot/custodians/u-boot-watchdog
Tom Rini [Fri, 6 May 2022 12:57:03 +0000 (08:57 -0400)]
Merge https://source.denx.de/u-boot/custodians/u-boot-watchdog

- Add MAX6370 watchdog timer driver (Pali)

2 years agousb: host: ehci-generic: Remove DM_REGULATOR flag
Patrice Chotard [Fri, 6 May 2022 06:22:35 +0000 (08:22 +0200)]
usb: host: ehci-generic: Remove DM_REGULATOR flag

Since commit 16cc5ad0b439 ("power: regulator: add dummy helper")
regulator dummy helper are always available even if DM_REGULATOR
is not set.
DM_REGULATOR flag is no more needed to protect no DM core,
remove it.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agousb: host: ehci-generic: Make usage of clock/reset bulk() API
Patrice Chotard [Fri, 6 May 2022 06:22:34 +0000 (08:22 +0200)]
usb: host: ehci-generic: Make usage of clock/reset bulk() API

Make usage of clock and reset bulk API in order to simplify the code

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2 years agowatchdog: Add MAX6370 watchdog timer driver
Pali Rohár [Mon, 2 May 2022 16:41:07 +0000 (18:41 +0200)]
watchdog: Add MAX6370 watchdog timer driver

MAX6370 watchdog is available e.g. on Freescale P1/P2 RDB-PC boards.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agoMerge branch '2022-05-05-assorted-cleanups-and-fixes'
Tom Rini [Thu, 5 May 2022 23:37:22 +0000 (19:37 -0400)]
Merge branch '2022-05-05-assorted-cleanups-and-fixes'

- Assorted minor code cleanups.
- Clean-up the reset uclass code slightly and fix some issues with a
  lack of handlers for a case in the driver.
- Y2038 RTC fix

2 years agomisc: fs_loader: Fix compile warnings when CONFIG_CMD_UBIFS is enabled
Pali Rohár [Fri, 29 Apr 2022 14:36:23 +0000 (16:36 +0200)]
misc: fs_loader: Fix compile warnings when CONFIG_CMD_UBIFS is enabled

drivers/misc/fs_loader.c: In function ‘mount_ubifs’:
drivers/misc/fs_loader.c:46:12: warning: implicit declaration of function ‘ubi_part’ [-Wimplicit-function-declaration]
  int ret = ubi_part(mtdpart, NULL);
            ^~~~~~~~
drivers/misc/fs_loader.c:53:9: warning: implicit declaration of function ‘cmd_ubifs_mount’ [-Wimplicit-function-declaration]
  return cmd_ubifs_mount(ubivol);
         ^~~~~~~~~~~~~~~
drivers/misc/fs_loader.c: In function ‘umount_ubifs’:
drivers/misc/fs_loader.c:58:9: warning: implicit declaration of function ‘cmd_ubifs_umount’ [-Wimplicit-function-declaration]
  return cmd_ubifs_umount();
         ^~~~~~~~~~~~~~~~

Signed-off-by: Pali Rohár <pali@kernel.org>
2 years agoreset: Return 0 if ops unimplemented and remove empty functions
Marek Vasut [Tue, 26 Apr 2022 21:43:30 +0000 (23:43 +0200)]
reset: Return 0 if ops unimplemented and remove empty functions

In case the ops is not implemented, return 0 in the core right away.
This is better than having multiple copies of functions which just
return 0 in each reset driver. Drop all those empty functions.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
2 years agoclk: scmi: fix scmi_clk_get_attibute()
Heinrich Schuchardt [Tue, 26 Apr 2022 21:26:31 +0000 (23:26 +0200)]
clk: scmi: fix scmi_clk_get_attibute()

Local variable out.name lives on the stack and therefore cannot
be returned directly. Move the strdup() call into the function.
(Coverity 352460)

Fixes: 7c33f78983c3 ("clk: scmi: register scmi clocks with CCF")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2 years agotools: mkimage: Avoid ENODATA in host tools
Mark Kettenis [Tue, 26 Apr 2022 17:24:38 +0000 (19:24 +0200)]
tools: mkimage: Avoid ENODATA in host tools

ENODATA isn't part of POSIX.  Use EINVAL instead.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agortc: rv8803: fix off-by-one in month counting
Oliver Graute [Tue, 26 Apr 2022 07:26:12 +0000 (09:26 +0200)]
rtc: rv8803: fix off-by-one in month counting

tm_mon has a range from 0..11, but the RTC expects 1..12. So we adapt
the month accordingly. This was determined when comparing the driver
with the corresponding linux kernel driver.

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Reviewed-by: Michael Walle <michael@walle.cc>
Reviewed-by: Heiko Schocher <hs@denx.de>
2 years agocmd: mmc: don't assign unused values
Heinrich Schuchardt [Mon, 25 Apr 2022 21:11:06 +0000 (23:11 +0200)]
cmd: mmc: don't assign unused values

Don't assign a value to variable speedmode which is never used.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2 years agocmd: onenand: fix printf codes
Heinrich Schuchardt [Mon, 25 Apr 2022 21:01:44 +0000 (23:01 +0200)]
cmd: onenand: fix printf codes

For printing size_t use %zu or %zx.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2 years agocmd: simplify do_adc_single()
Heinrich Schuchardt [Mon, 25 Apr 2022 20:26:45 +0000 (22:26 +0200)]
cmd: simplify do_adc_single()

If argc is not < 3, it must be >= 3.

If argc >= 3, argv[2] cannot be NULL.

Fixes: 9de612ae4ded ("cmd: adc: Add support for storing ADC result in env variable")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2 years agocmd: fix long text for fdt command
Heinrich Schuchardt [Mon, 25 Apr 2022 16:35:05 +0000 (18:35 +0200)]
cmd: fix long text for fdt command

We don't have an option -cq but two distinct options -c and -q.

Fixes: e9496ec37440 ("fdt: Add -q option to fdt addr for distro_bootcmd")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2 years agolib/date: Make rtc_mktime and mktime64 Y2038-ready
Jan Kiszka [Sun, 24 Apr 2022 09:34:56 +0000 (11:34 +0200)]
lib/date: Make rtc_mktime and mktime64 Y2038-ready

We currently overflow due to wrong types used internally in rtc_mktime,
on all platforms, and we return a too small type on 32-bit.

One consumer that directly benefits from this is mktime64. Many others
may still store the result in a wrong type.

While at it, drop the redundant cast of mon in rtc_mktime (obsoleted by
714209832db1).

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2 years agoserial: smh: Check return value of strndup
Sean Anderson [Fri, 22 Apr 2022 18:50:23 +0000 (14:50 -0400)]
serial: smh: Check return value of strndup

strndup can fail. Check for it.

Fixes: 4855b39be ("serial: smh: Implement puts for DM")
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
2 years agotools/imagetool: Fix segfault when tparams->verify_header is NULL
Nicolas Heemeryck [Wed, 20 Apr 2022 21:58:39 +0000 (23:58 +0200)]
tools/imagetool: Fix segfault when tparams->verify_header is NULL

On some image types like i.MX8 and i.MX8M, the verify_header function
is not implemented.

Before this commit, no check on tparams->verify_header was done causing
a segfault if NULL. Now, a proper error message is printed.

Signed-off-by: Nicolas Heemeryck <nicolas.heemeryck@gmail.com>
2 years agoconfigs: Resync with savedefconfig
Tom Rini [Thu, 5 May 2022 18:47:31 +0000 (14:47 -0400)]
configs: Resync with savedefconfig

Rsync all defconfig files using moveconfig.py

Signed-off-by: Tom Rini <trini@konsulko.com>
2 years agoMerge branch '2022-05-05-platform-updates'
Tom Rini [Thu, 5 May 2022 18:42:02 +0000 (14:42 -0400)]
Merge branch '2022-05-05-platform-updates'

- Nuvoton NPCM750 board support and some related drivers
- MediaTek pinctrl updates
- Bugfixes for sandbox, ls10xxx, and 64bit TI platforms

2 years agogpio: npcm: Add support for Nuvoton NPCM SoCs
Stanley Chu [Fri, 25 Feb 2022 02:14:50 +0000 (10:14 +0800)]
gpio: npcm: Add support for Nuvoton NPCM SoCs

Add Nuvoton BMC NPCM7xx/NPCM8xx gpio driver

Signed-off-by: Stanley Chu <yschu@nuvoton.com>
2 years agoinclude: configs: am**x/j721e/j721s2_evm.h: Move the stack pointer init address in...
Aswath Govindraju [Tue, 19 Apr 2022 15:26:02 +0000 (20:56 +0530)]
include: configs: am**x/j721e/j721s2_evm.h: Move the stack pointer init address in arm64

Currently, in case of arm64 bootloader and U-Boot the stack pointer is
initialized at an offset of NON_SECURE_MSRAM_SIZE from arm64 SPL's text
base address. After jumping to arm64, execution is done out of DDR.
Therefore, having an offset corresponding to the size of MSRAM does not
have any significance.

Instead, initialize the stack pointer after an offset of 4MB from the SPL
text base address. This helps in allocating larger memory for stack.

  ┌────────────────────┐0x80080000
  │                    │
  │   arm64 SPL        │
  ├────────────────────┤
  │        ▲           │
  │        │           │
  │      STACK         │
  ├────────────────────┤0x80480000
  │ Memory for Load    │
  │ Buffer Allocation  │
  ├────────────────────┤0x80800000
  │                    │
  │    U-Boot Image    │
  │                    │
  └────────────────────┘

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agopinctrl: mediatek: add support for different types of IO pins
Sam Shih [Thu, 21 Apr 2022 06:23:53 +0000 (14:23 +0800)]
pinctrl: mediatek: add support for different types of IO pins

There are many pins in an SoC, and register usage may vary by pins.
This patch introduces a concept of "io type" and "io type group"
to mediatek pinctrl drivers. This can provide different pinconf
handlers implementation (eg: "bias-pull-up/down", "driving" and
"input-enable") for IO pins that belong to different types.

Signed-off-by: Sam Shih <sam.shih@mediatek.com>
2 years agopinctrl: mediatek: introduce multiple memory bases support
Sam Shih [Thu, 21 Apr 2022 06:23:52 +0000 (14:23 +0800)]
pinctrl: mediatek: introduce multiple memory bases support

Pinctrl design of some mediatek SoC need to access registers that
distribute in multiple memory base address. this patch introduce new
mechanism in mediatek pinctrl driver to support the chips which have
the new design.

This patch add a member 'base_calc' in pinctrl private data, and changed
original 'base' private data to an array of *iomem.

When 'base_calc' attribute is set, it will requests multiplue regs base
from the DT, if 'base_calc' attribute is not set, it only use legacy way
to request single reg resource from the DT.

Signed-off-by: Sam Shih <sam.shih@mediatek.com>