Hi Tom,
I'm using a defconfig that does not enable any of the configs listed on the default likes for config BLK (MMC, USB, SCSI, etc.), but I do have DM enabled. I cannot however enable BLK as CONFIG_BLK=y is ignored. My current hypothesis is that BLK is being forced to N by the select BLK in other Kconfig files, but I'm not sure.
Here's the Kconfig for drivers/block:
config BLK bool # "Support block devices" depends on DM default y if MMC || USB || SCSI || NVME || IDE || AHCI || SATA default y if EFI_MEDIA || VIRTIO_BLK || PVBLOCK
My current flow is: make mrproper make socfpga_agilex5_defconfig ./scripts/kconfig/merge_config.sh -O ./ ./.config ../../my_uboot_config.txt
Here my_uboot_config.txt hsd:
CONFIG_MMC=n CONFIG_USB=n CONFIG_DM_MMC=n CONFIG_SPL_DM_MMC=n CONFIG_BLK=y CONFIG_EFI_LOADER=y CONFIG_CMD_BOOTEFI=y CONFIG_EFI_LOADER=y CONFIG_CMD_BOOTEFI_HELLO_COMPILE=y CONFIG_CMD_BOOTEFI_HELLO=y
The only way I was able to get BLK set to Y was to add another default like || DM_SPI_FLASH, since I do enable SPI flash in this config.
Thanks.
-----Original Message----- From: Tom Rini trini@konsulko.com Sent: Tuesday, May 21, 2024 7:46 PM To: Brunham, Kalen kalen.brunham@intel.com Cc: U-Boot@lists.denx.de; Heinrich Schuchardt xypron.glpk@gmx.de Subject: Re: [PATCH 1/1] Added arm64 assembly for examples/api crt0
On Tue, May 21, 2024 at 11:28:10PM +0000, Brunham, Kalen wrote:
Hi Tom,
Thanks for the feedback. I've been able to build the EFI "hello world" application, but did notice the logic for CONFIG BLK prevents it from being directly enabled even when the dependencies are met, which is why it didn't immediately work for me. Do you know the maintainer of drivers/block/Kconfig that I could review a patch with?
Can you please elaborate on what problem you see? Thanks.
-- Tom