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soc/amd/picasso/aoac: fix typo in comment 

The power_off_aoac_device function clears the FCH_AOAC_PWR_ON_DEV bit,
so the comment should be that it powers off the devices.

Change-Id: Ia5e5d80b1977c3f53fcd9cf6d48bdb59045dfc3c
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48155
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
This commit is contained in:
Felix Held 2020-11-30 18:06:35 +01:00
parent ee38ccecf8
commit 9bc16ed856
1 changed files with 1 additions and 1 deletions
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src/soc/amd/picasso/aoac.c
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@ -45,7 +45,7 @@ void power_off_aoac_device(unsigned int dev)
{ {
uint8_t byte; uint8_t byte;
/* Power on the UART and AMBA devices */ /* Power off the UART and AMBA devices */
byte = aoac_read8(AOAC_DEV_D3_CTL(dev)); byte = aoac_read8(AOAC_DEV_D3_CTL(dev));
byte &= ~FCH_AOAC_PWR_ON_DEV; byte &= ~FCH_AOAC_PWR_ON_DEV;
aoac_write8(AOAC_DEV_D3_CTL(dev), byte); aoac_write8(AOAC_DEV_D3_CTL(dev), byte);