On Mon, Jan 22, 2024 at 04:40:22PM +0530, Mayuresh Chitale wrote: > Some platforms as described by EBBR specification may store images in > the FIRMWARE directory of the UEFI system partition(ESP). Add support > to boot from the EFI system partition if it is enabled for a platform. > > Signed-off-by: Mayuresh Chitale <mchit...@ventanamicro.com> > Reviewed-by: Heinrich Schuchardt <heinrich.schucha...@canonical.com> [snip] > diff --git a/common/spl/Kconfig b/common/spl/Kconfig > index cf7ffc9b112..48e4e43196a 100644 > --- a/common/spl/Kconfig > +++ b/common/spl/Kconfig > @@ -1292,6 +1292,14 @@ config SPL_SATA_RAW_U_BOOT_SECTOR > Sector on the SATA disk to load U-Boot from, when the SATA disk is > being > used in raw mode. Units: SATA disk sectors (1 sector = 512 bytes). > > +config SPL_ESP_BOOT > + bool "Load next stage boot image from the UEFI system partition" > + default y if BOOT_DEFAULTS > + select SPL_PARTITION_TYPE_GUID > + help > + When enabled, first try to boot from the UEFI system partition as > + described in the Ch.4 of the EBBR specification. > + > config SPL_NVME > bool "NVM Express device support" > depends on BLK
This introduces: WARNING: unmet direct dependencies detected for SPL_PARTITION_TYPE_GUID Depends on [n]: SPL_EFI_PARTITION [=n] Selected by [y]: - SPL_ESP_BOOT [=y] && SPL [=y] On for example coreboot64. -- Tom
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