diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2019-11-17 16:55:41 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-11-20 13:33:25 +0000 |
| commit | 941f2a9c0c29ab42e4d2c9e6f8f058a1ec9278d3 (patch) | |
| tree | cb98a529de6cd0757de9913ab129911db1f7ac02 /src/mainboard/lenovo/x201 | |
| parent | 3bc70228a2edbf9ee4283515307d8d44dd512192 (diff) | |
mb/lenovo/x201: Remove unnecessary GPIO settings
GPIO49 is strapped high, so setting it low likely increases power
usage. GPIO53 is hooked to a testpad so there is no reason to set
it here.
Change-Id: I00fb38c90417b673c2b36191c20279474eb0dc21
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36910
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/mainboard/lenovo/x201')
| -rw-r--r-- | src/mainboard/lenovo/x201/romstage.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/src/mainboard/lenovo/x201/romstage.c b/src/mainboard/lenovo/x201/romstage.c index 99875ed65a..c8e8afbb30 100644 --- a/src/mainboard/lenovo/x201/romstage.c +++ b/src/mainboard/lenovo/x201/romstage.c @@ -55,8 +55,6 @@ static void set_fsb_frequency(void) void mainboard_pre_raminit(void) { - outb((inb(DEFAULT_GPIOBASE | 0x3a) & ~0x2) | 0x20, - DEFAULT_GPIOBASE | 0x3a); outb(0x50, 0x15ec); outb(inb(0x15ee) & 0x70, 0x15ee); |