On Wed, Aug 03, 2022 at 07:27:50PM +0200, Heinrich Schuchardt wrote:
On 8/3/22 18:26, Quentin Schulz wrote:
Hi Tom,
On 8/3/22 18:08, Tom Rini wrote:
On Wed, Aug 03, 2022 at 04:39:52PM +0200, Heinrich Schuchardt wrote:
Only five boards are left that need to be migrated to DM_GPIO. Set a 2023.04 deadline.
- edminiv2_defconfig
- mx28evk_auart_console_defconfig
- mx28evk_nand_defconfig
- mx28evk_spi_defconfig
- warp_defconfig
Signed-off-by: Heinrich Schuchardt heinrich.schuchardt@canonical.com
I see you've now ack'd Fabio's patch to remove those mx28 configs. Here's my patch to remove edminiv2: https://patchwork.ozlabs.org/project/uboot/patch/20220802113424.2988464-6-tr...
That leaves just "warp", which is missing a ton of conversions, so let me just post a removal patch instead and see where it goes.
I guess this would also mean the removal of GPIO drivers that haven't moved to DM?
# git grep -L UCLASS drivers/gpio/*.c drivers/gpio/adi_gpio2.c drivers/gpio/kona_gpio.c drivers/gpio/kw_gpio.c drivers/gpio/mpc83xx_gpio.c drivers/gpio/mvgpio.c drivers/gpio/pca953x.c drivers/gpio/pca9698.c drivers/gpio/sh_pfc.c drivers/gpio/tca642x.c
I tried to remove the drivers but that leads to errors in https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/13021
Here are some examples:
mx6sabreauto +make[3]: *** No rule to make target 'drivers/gpio/pca953x.o
This is a slightly trickier case as there's pca953x_gpio.c that is DM_GPIO, so the question is if we have cases where SPL_DM is off (SPL_DM is not required) and so the platform cannot switch over to the DM driver there, but needs to for full U-Boot. Maybe we need a new symbol, CONFIG_SPL_PCA953X that depends on !SPL_DM_GPIO.