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| author | Simon Glass <sjg@chromium.org> | 2019-08-14 19:56:10 -0600 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2019-08-18 21:54:10 +0800 |
| commit | 72b2465c6b897f7ac4a2a151f648dff9239b1cfe (patch) | |
| tree | e432f4ce9a7782eea5e2160d7e0d594a1c50a8f2 /fs | |
| parent | 0c4a0e601bad7c590c968d0e4c4a7e9f440cedd6 (diff) | |
| download | u-boot-72b2465c6b897f7ac4a2a151f648dff9239b1cfe.tar.gz u-boot-72b2465c6b897f7ac4a2a151f648dff9239b1cfe.tar.xz u-boot-72b2465c6b897f7ac4a2a151f648dff9239b1cfe.zip | |
cbfs: Allow CBFS to be used in SPL
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>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/Makefile | 1 | ||||
| -rw-r--r-- | fs/cbfs/Kconfig | 12 |
2 files changed, 13 insertions, 0 deletions
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. |