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

libpayload: Cache physical location of cb_table entries

Browse Source 
In the presence of self-relocating payloads, it's safer to keep
physical addresses in `libsysinfo`. This updates all the references
to coreboot-table entries that are not consumed inside libpayload
code.

Change-Id: I95cb0af151e0707a1656deacddb8a5253ea38fc3
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43579
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
Nico Huber
2020-07-18 16:15:42 +02:00
committed by Patrick Georgi
parent 5e0db58533
commit 12faea3095
2 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
payloads/libpayload/include/sysinfo.h
View File

@ -91,8 +91,8 @@ struct sysinfo_t {
unsigned long *mbtable; /** Pointer to the multiboot table */
struct cb_header *header;
struct cb_mainboard *mainboard;
uintptr_t cb_header;
uintptr_t cb_mainboard;
void *vboot_workbuf;