u-boot.git/include/cbfs.h, branch v2020.04

cbfs: do not pack struct cbfs_cachenode

2019-11-02T10:00:51+00:00

With the __packed attribute sandbox_defconfig cannot be compiled with GCC
9.2.1:

fs/cbfs/cbfs.c: In function ‘file_cbfs_fill_cache’:
fs/cbfs/cbfs.c:164:16: error: taking address of packed member of
‘struct cbfs_cachenode’ may result in an unaligned pointer value
[-Werror=address-of-packed-member]
  164 |   cache_tail = &new_node->next;
      |                ^~~~~~~~~~~~~~~

struct cbfs_cachenode is only an internal structure. So let's rearrange the
fields such that the structure is naturally packed and remove the __packed
attribute.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Bin Meng 
Reviewed-by: Simon Glass

cbfs: Add functions to support multiple CBFSs

2019-08-18T13:54:10+00:00

Sometimes an image has multiple CBFS. The current CBFS API is limited to
handling only one at time. Also it keeps track of the CBFS internally in
BSS, which does not work before relocation, for example.

Add a few new functions to overcome these limitations.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng 
Tested-by: Bin Meng

cbfs: Move result variable into the struct

2019-08-18T13:54:10+00:00

Move the result variable into the struct also, so that it can be used when
BSS is not available. Add a function to read it.

Note that all functions sill use the BSS version of the data.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng 
Tested-by: Bin Meng

cbfs: Rename checksum to attributes_offset

2019-07-24T03:27:57+00:00

It seems that this field has been renamed in later version of coreboot.
Update it.

Signed-off-by: Simon Glass

cbfs: Add an enum and comment for the magic number

2019-07-24T03:27:57+00:00

This field is not commented in the original file. Add a comment.

Signed-off-by: Simon Glass

fs: cbfs: Add missing standard CBFS component types

2018-12-31T01:42:41+00:00

Current CBFS component type list is incomplete. Add missing ones.

Signed-off-by: Bin Meng 
Reviewed-by: Simon Glass

fs: cbfs: Make all CBFS_TYPE_xxx macros consistent

2018-12-31T01:42:41+00:00

At present there are 2 macros that are named as CBFS_COMPONENT_xxx.
Change them to CBFS_TYPE_xxx for consistency.

Signed-off-by: Bin Meng 
Reviewed-by: Simon Glass

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12+00:00

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38+00:00

Signed-off-by: Wolfgang Denk 
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini

cbfs: Add docbook template

2012-12-06T20:56:39+00:00

This adds a docbook template for fs, and makes CBFS use it.

Signed-off-by: Simon Glass