Alexander Couzens has submitted this change. ( https://review.coreboot.org/c/coreboot/+/36911 )
Change subject: mb/lenovo/x201: Remove dGPU PMH7 bits ......................................................................
mb/lenovo/x201: Remove dGPU PMH7 bits
The bits cleared by this have to do with dGPU power, which this board lacks.
TESTED: x201 still boots.
Change-Id: I441743f76afc7bbbee930a1c8116035e85d94e52 Signed-off-by: Arthur Heymans arthur@aheymans.xyz Reviewed-on: https://review.coreboot.org/c/coreboot/+/36911 Reviewed-by: Patrick Rudolph siro@das-labor.org Reviewed-by: Alexander Couzens lynxis@fe80.eu Tested-by: build bot (Jenkins) no-reply@coreboot.org --- M src/mainboard/lenovo/x201/romstage.c 1 file changed, 0 insertions(+), 3 deletions(-)
Approvals: build bot (Jenkins): Verified Alexander Couzens: Looks good to me, approved Patrick Rudolph: Looks good to me, approved
diff --git a/src/mainboard/lenovo/x201/romstage.c b/src/mainboard/lenovo/x201/romstage.c index 7bab957..aec63db 100644 --- a/src/mainboard/lenovo/x201/romstage.c +++ b/src/mainboard/lenovo/x201/romstage.c @@ -54,9 +54,6 @@
void mainboard_pre_raminit(void) { - outb(0x50, 0x15ec); - outb(inb(0x15ee) & 0x70, 0x15ee); - set_fsb_frequency(); }