Mention that this function is also used with a NULL block devices to access files on the host, when using sandbox.
Update the comment on struct bootflow also.
Signed-off-by: Simon Glass sjg@chromium.org ---
include/bootflow.h | 2 +- include/bootmeth.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/bootflow.h b/include/bootflow.h index 75f2064f47c..f77bfb6eace 100644 --- a/include/bootflow.h +++ b/include/bootflow.h @@ -39,7 +39,7 @@ enum bootflow_state_t { * @glob_node: Points to siblings in the global list (all bootdev) * @dev: Bootdevice device which produced this bootflow * @blk: Block device which contains this bootflow, NULL if this is a network - * device + * device or sandbox 'host' device * @part: Partition number (0 for whole device) * @fs_type: Filesystem type (FS_TYPE...) if this is fixed by the media, else 0. * For example, the sandbox host-filesystem bootdev sets this to diff --git a/include/bootmeth.h b/include/bootmeth.h index 50ded055f3f..ba9e3667e52 100644 --- a/include/bootmeth.h +++ b/include/bootmeth.h @@ -240,7 +240,7 @@ int bootmeth_set_order(const char *order_str); * caller before reading the file. * * @bflow: Information about file to try - * @desc: Block descriptor to read from + * @desc: Block descriptor to read from (NULL for sandbox host) * @prefix: Filename prefix to prepend to @fname (NULL for none) * @fname: Filename to read * Return: 0 if OK, -ENOMEM if not enough memory to allocate bflow->fname,