Add Intel Jasper Lake support
Loosely based on commit b01d7e9f (ichspi: Add Jasper Lake support)
on flashrom master.
Besides a little change in descriptor detection, no difference to
Cannon Point was found. Hence, add new PCI IDs as 300 series.
Change-Id: I9c715c1a5f1ceea32dc51669453d89b315ba8ca2
Signed-off-by: Nico Huber <nico.h@gmx.de>
diff --git a/ich_descriptors.c b/ich_descriptors.c
index fb050c2..bad2b33 100644
--- a/ich_descriptors.c
+++ b/ich_descriptors.c
@@ -1028,8 +1028,12 @@
return CHIPSET_500_SERIES_TIGER_POINT;
if (content->CSSL == 0x14) /* backwards compatible Alder Point */
return CHIPSET_500_SERIES_TIGER_POINT;
- if (content->CSSL == 0x03)
- return CHIPSET_ELKHART_LAKE;
+ if (content->CSSL == 0x03) {
+ if (content->CSSO == 0x58)
+ return CHIPSET_ELKHART_LAKE;
+ else if (content->CSSO == 0x6c) /* backwards compatible Jasper Lake */
+ return CHIPSET_300_SERIES_CANNON_POINT;
+ }
msg_pwarn("Unknown flash descriptor, assuming 500 series compatibility.\n");
return CHIPSET_500_SERIES_TIGER_POINT;
}