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| author | Simon Glass <sjg@chromium.org> | 2021-01-13 20:29:43 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-01-27 17:03:16 -0500 |
| commit | 9fe064646d2c9f3914cd5ceae51c34020aa77599 (patch) | |
| tree | 971f208a76257181d735a00c200ff04a7c2591b1 /include/bloblist.h | |
| parent | 09d9ba9097ceb374f2802506c9e755fd8d5dd861 (diff) | |
| download | u-boot-9fe064646d2c9f3914cd5ceae51c34020aa77599.tar.gz u-boot-9fe064646d2c9f3914cd5ceae51c34020aa77599.tar.xz u-boot-9fe064646d2c9f3914cd5ceae51c34020aa77599.zip | |
bloblist: Support relocating to a larger space
Typically in TPL/SPL the bloblist is quite small. But U-Boot proper may
want to add a lot more to it, such as ACPI tables.
Add a way to expand the bloblist by relocating it in U-Boot proper, along
with the other relocation activities.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/bloblist.h')
| -rw-r--r-- | include/bloblist.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/bloblist.h b/include/bloblist.h index 8cdce61187..964b974fda 100644 --- a/include/bloblist.h +++ b/include/bloblist.h @@ -243,6 +243,16 @@ void bloblist_show_list(void); const char *bloblist_tag_name(enum bloblist_tag_t tag); /** + * bloblist_reloc() - Relocate the bloblist and optionally resize it + * + * @to: Pointer to new bloblist location (must not overlap old location) + * @to:size: New size for bloblist (must be larger than from_size) + * @from: Pointer to bloblist to relocate + * @from_size: Size of bloblist to relocate + */ +void bloblist_reloc(void *to, uint to_size, void *from, uint from_size); + +/** * bloblist_init() - Init the bloblist system with a single bloblist * * This uses CONFIG_BLOBLIST_ADDR and CONFIG_BLOBLIST_SIZE to set up a bloblist |