u-boot.git/drivers/watchdog, branch v2022.01

sandbox: fix sandbox_wdt_expire_now()

2021-11-13T15:16:52Z

With CONFIG_SYSRESET_WATCHDOG=y the sandbox can use a watchdog based system reset. To make this work calling sandbox_wdt_expire_now() must lead to a reset. With this change we can test the development suggested in [PATCH 0/4] Improved sysreset/watchdog uclass integration https://lists.denx.de/pipermail/u-boot/2021-August/458656.html Signed-off-by: Heinrich Schuchardt Reviewed-by: Simon Glass

Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq

2021-11-11T14:04:20Z

- device-tree sync-up with Linux for ls1028a - fixes/update in fsl-ddr driver, fsl-validate, lx2162a, fsl-mc, spintable code, configs, qspi node, pci - enable EFI_SET_TIME support in sl28 - powerpc: Drop -mstring

watchdog: don't autostart watchdog on Sunxi boards

2021-11-10T01:38:07Z

The Sunxi boards only support a 16 second watchdog timeout. This is too short to boot Linux. The UEFI specification requires 300 seconds as default timeout. Change the default for CONFIG_WATCHDOG_AUTOSTART for ARCH_SUNXI. Fixes: b147bd3607f8 ("sunxi: Enable watchdog timer support by default") Signed-off-by: Heinrich Schuchardt Tested-by: Andre Przywara Signed-off-by: Andre Przywara

watchdog: sp805_wdt: use correct compatible string

2021-11-09T11:48:23Z

According to the linux device tree specification the compatible string is: compatible = "arm,sp805", "arm,primecell"; Fix all users in u-boot. Signed-off-by: Michael Walle Reviewed-by: Priyanka Jain

watchdog: Automatically register device with sysreset

2021-11-04T07:57:19Z

Add an option to automatically register watchdog devices with the wdt_reboot driver for use with sysreset. This allows sysreset to be a drop-in replacement for platform-specific watchdog reset code, without needing any device tree changes. Signed-off-by: Samuel Holland Reviewed-by: Stefan Roese

watchdog: Add a driver for the sunxi watchdog

2021-10-25T13:54:26Z

This driver supports the sun4i/sun6i/sun20i watchdog timers. They have a maximum timeout of 16 seconds. Signed-off-by: Samuel Holland Signed-off-by: Andre Przywara

watchdog: rti_wdt: Add support for loading firmware

2021-10-03T18:40:56Z

To avoid the need of extra boot scripting on AM65x for loading a watchdog firmware, add the required rproc init and loading logic for the first R5F core to the watchdog start handler. In case the R5F cluster is in lock-step mode, also initialize the second core. The firmware itself is embedded into U-Boot binary to ease access to it and ensure it is properly hashed in case of secure boot. One possible firmware source is https://github.com/siemens/k3-rti-wdt. The board is responsible for providing the firmware as additional loadable via the U-Boot fit image. The driver will pick up its location from /fit-images/k3-rti-wdt-firmware then. Signed-off-by: Jan Kiszka

arm: Remove zmx25 board and ARCH_MX25

2021-10-02T01:08:18Z

This board has not been converted to CONFIG_DM by the deadline. Remove it. As this is the last ARCH_MX25 platform, remove those references as well. Cc: Matthias Weisser Cc: Stefano Babic Signed-off-by: Tom Rini

Merge tag 'xilinx-for-v2022.01-rc1' of https://source.denx.de/u-boot/custodians/u-boot-microblaze into next

2021-09-30T15:29:41Z

Xilinx changes for v2022.01-rc1 zynq: - Enable capsule update for qspi and mmc - Update zed DT qspi compatible string zynqmp: - Add missing modeboot for EMMC - Add missing nand DT properties - List all eeproms for SC on vck190 - Add vck190 SC psu_init clk: - Handle only GATE type clock for Versal watchdog: - Update versal driver to handle system reset

WS cleanup: remove SPACE(s) followed by TAB

2021-09-30T13:08:16Z

Signed-off-by: Wolfgang Denk