u-boot.git/board/dhelectronics, branch v2022.07

ARM: dts: stm32: Add DHCOR based DRC Compact board

2022-06-17T07:31:19Z

Add DT for DH DRC Compact unit, which is a universal controller device. The system has two ethernet ports, one CAN, RS485 and RS232, USB, uSD card slot, eMMC and SDIO Wi-Fi. Signed-off-by: Marek Vasut Cc: Patrice Chotard Cc: Patrick Delaunay Reviewed-by: Patrice Chotard Reviewed-by: Patrick Delaunay

Merge tag 'u-boot-imx-20220523' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

2022-05-23T13:25:39Z

u-boot-imx-20220523 ------------------- CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/12087 Additionally to u-boot-imx20200520: - DH MX8MP - i.MX GPIO: reading GPIO when direction is output - Menlo i.MX53: switch to DM And from u-boot-imx20200520: - fix Verdin hang - add pca9450 regulator - conversion to DM_SERIAL - NAND block handling - fix crypto - enable cache on some boards - add ACC board (MX6)

ARM: dts: imx: Add support for DH electronics i.MX8M Plus DHCOM and PDK2

2022-05-23T09:37:58Z

Add support for DH electronics i.MX8M Plus DHCOM SoM on PDK2 carrier board. Currently supported are serial console, EQoS and FEC ethernets, eMMC, SD, SPI NOR and USB 3.0 host. Signed-off-by: Marek Vasut Cc: Fabio Estevam Cc: Peng Fan Cc: Stefano Babic

ARM: imx6: Adapt device tree selection in DH board file

2022-05-20T10:36:49Z

Before this commit device tree selection could rely solely on differentiating the iMX6 processor variant Q and DL. After adding two new carrier boards, the DRC02 and the picoITX, the interchangeability of SoMs makes this approach infeasible. It is now required to specify the carrier board (dhcom-drc02, dhcom-picoitx or dhcom-pdk2) at compile time using CONFIG_DEFAULT_DEVICETREE. The SoM is determined at runtime as before. Signed-off-by: Philip Oberfichtner

ARM: imx6: Fix broken DT path in DH board file

2022-05-20T10:36:48Z

In the DH electronics iMX6 board file fix the outdated eeprom path by using a DT label instead. The label has been newly created for all iMX6QDL DHCOM boards. Reviewed-by: Marek Vasut Signed-off-by: Philip Oberfichtner

ARM: dts: stm32: Configure Buck3 voltage per PMIC NVM on Avenger96

2022-05-19T16:48:50Z

The Avenger96 board comes in multiple regulator configurations. - rev.100 or rev.200 have Buck3 preconfigured to 3V3 operation on boot and contains extra Enpirion EP53A8LQI DCDC converter which supplies the IO. Reduce Buck3 voltage to 2V9 to not waste power. - rev.200L have Buck3 preconfigured to 1V8 operation and have no Enpirion EP53A8LQI DCDC anymore, the IO is supplied from Buck3. Configure the Buck3 voltage on this board per PMIC NVM settings and update buck3 voltage limits in DT passed to OS before booting OS to prevent potential hardware damage. Signed-off-by: Marek Vasut Cc: Patrice Chotard Cc: Patrick Delaunay Reviewed-by: Patrick Delaunay

led: Drop led_default_state()

2022-04-28T13:26:44Z

This function is empty, drop it. Signed-off-by: Marek Vasut Cc: Patrice Chotard Cc: Patrick Delaunay Cc: Sean Anderson Cc: Simon Glass Cc: Steven Lawrance Reviewed-by: Patrice Chotard

ARM: stm32: Fix SoM and board coding strap GPIO handling on DHSOM

2021-12-13T13:34:04Z

The variables retaining the strap values have to be initialized, always, make it so. Moreover, free the requested GPIO list at the end to avoid wasting memory. Signed-off-by: Marek Vasut Cc: Patrice Chotard Cc: Patrick Delaunay Reviewed-by: Patrice Chotard Reviewed-by: Patrick Delaunay

ARM: stm32: Align mtdparts with SPI NOR layout on DHSOM

2021-11-10T16:03:59Z

The DHSOM uses different SPI NOR layout than the ST devkit, stop pulling in the ST specific runtime mtdparts settings and adjust the mtdparts accordingly. Signed-off-by: Marek Vasut Cc: Patrice Chotard Cc: Patrick Delaunay Reviewed-by: Patrice Chotard Reviewed-by: Patrick Delaunay

board: stmp32mp1: split board and SOC STM32MP15 configuration

2021-11-10T16:03:36Z

Add a configuration file "stm32mp15_st_common.h" to handle the STMicroelectronics boards configuration and rename stm32mp1.h to "stm32mp15_common.h" to handle the generic STM32MP15x series configuration. The configuration file "dh_stm32mp1.h" is also renamed to "stm32mp15_dh_dhcom" for the configuration of board based on the dhelectronics STM32MP15x SOM. In the STMicroelectronics board configuration the default bootcmd "bootcmd_stm32mp" is updated to only select the extlinux file found on SD-Card on STM32MP15x EV1 for boot from NOR device. Signed-off-by: Patrick Delaunay Reviewed-by: Patrice Chotard