Add a new Kconfig option to enable CBFS in SPL. This can be useful when the memory-init code is in CBFS.
Signed-off-by: Simon Glass sjg@chromium.org Reviewed-by: Bin Meng bmeng.cn@gmail.com ---
Changes in v2: - Fix typo in Kconfig help
fs/Makefile | 1 + fs/cbfs/Kconfig | 12 ++++++++++++ 2 files changed, 13 insertions(+)
diff --git a/fs/Makefile b/fs/Makefile index 2ed4aeac0e..42e669c40c 100644 --- a/fs/Makefile +++ b/fs/Makefile @@ -8,6 +8,7 @@ ifdef CONFIG_SPL_BUILD obj-$(CONFIG_FS_LOADER) += fs.o obj-$(CONFIG_SPL_FS_FAT) += fat/ obj-$(CONFIG_SPL_FS_EXT4) += ext4/ +obj-$(CONFIG_SPL_FS_CBFS) += cbfs/ else obj-y += fs.o
diff --git a/fs/cbfs/Kconfig b/fs/cbfs/Kconfig index 16089547a5..03980d830d 100644 --- a/fs/cbfs/Kconfig +++ b/fs/cbfs/Kconfig @@ -6,3 +6,15 @@ config FS_CBFS on systems that use coreboot as the first boot-loader and then load U-Boot to actually boot the Operating System. You can also enable CMD_CBFS to get command-line access. + +config SPL_FS_CBFS + bool "Enable CBFS (Coreboot Filesystem) in SPL" + help + Define this to enable support for reading from a Coreboot + filesystem. This is a ROM-based filesystem used for accessing files + on systems that use coreboot as the first boot-loader and then load + U-Boot to actually boot the Operating System. + + Note that most functions in the CBFS API do not work with SPL. Only + those which accept a cbfs_priv * can be used, since BSS is not + available.