sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

CBMEM: Change declarations for initialization hooks

Browse Source 
There are efforts to have bootflows that do not follow a traditional
bootblock-romstage-postcar-ramstage model. As part of that CBMEM
initialisation hooks will need to move from romstage to bootblock.

The interface towards platforms and drivers will change to use one of
CBMEM_CREATION_HOOK() or CBMEM_READY_HOOK(). Former will only be called
in the first stage with CBMEM available.

Change-Id: Ie24bf4e818ca69f539196c3a814f3c52d4103d7e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63375
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
This commit is contained in:
Kyösti Mälkki
2022-03-31 07:40:10 +03:00
committed by Arthur Heymans
parent 20a87c0bed
commit fa3bc049f5
26 changed files with 65 additions and 90 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/lib/cbfs.c
View File

@ -32,7 +32,7 @@ static void switch_to_postram_cache(int unused)
mem_pool_init(&cbfs_cache, _postram_cbfs_cache, REGION_SIZE(postram_cbfs_cache),
CONFIG_CBFS_CACHE_ALIGN);
}
ROMSTAGE_CBMEM_INIT_HOOK(switch_to_postram_cache);
CBMEM_CREATION_HOOK(switch_to_postram_cache);
enum cb_err _cbfs_boot_lookup(const char *name, bool force_ro,
union cbfs_mdata *mdata, struct region_device *rdev)
@ -693,5 +693,5 @@ static void cbfs_mcache_migrate(int unused)
mcache_to_cbmem(vboot_get_cbfs_boot_device(), CBMEM_ID_CBFS_RW_MCACHE);
mcache_to_cbmem(cbfs_get_boot_device(true), CBMEM_ID_CBFS_RO_MCACHE);
}
ROMSTAGE_CBMEM_INIT_HOOK(cbfs_mcache_migrate)
CBMEM_CREATION_HOOK(cbfs_mcache_migrate);
#endif