diff options
| author | Michał Żygowski <michal.zygowski@3mdeb.com> | 2020-03-20 16:19:55 +0100 |
|---|---|---|
| committer | Michał Żygowski <michal.zygowski@3mdeb.com> | 2020-03-25 08:05:43 +0000 |
| commit | 8e46d42009f8d8f24787fcaa9785d62ae9260786 (patch) | |
| tree | 50fc8758fa3bdfc31c0d18bf219dfcc2ce6eac88 /src/mainboard/pcengines/apu2/Kconfig | |
| parent | c04871a398ca945b42fde0867572094c38f6f92c (diff) | |
mb/pcengines/apu2: enable PCIe power management features
Enable ASPM L0s and L1, Common Clock and Clock Power Management for
all PCIe ports.
TEST=boot Debian linux and check new PCIe capabilities appear in lspci
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I0a4c83731742f31ab8ef1d326e800dfdc2abb1b7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39704
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/mainboard/pcengines/apu2/Kconfig')
| -rw-r--r-- | src/mainboard/pcengines/apu2/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/pcengines/apu2/Kconfig b/src/mainboard/pcengines/apu2/Kconfig index b434ddc810..1915cc22d7 100644 --- a/src/mainboard/pcengines/apu2/Kconfig +++ b/src/mainboard/pcengines/apu2/Kconfig @@ -30,6 +30,10 @@ config BOARD_SPECIFIC_OPTIONS select GENERIC_SPD_BIN select MAINBOARD_HAS_LPC_TPM select SEABIOS_ADD_SERCON_PORT_FILE if PAYLOAD_SEABIOS + select PCIEXP_ASPM + select PCIEXP_CLK_PM + select PCIEXP_COMMON_CLOCK + select PCIEXP_L1_SUB_STATE config MAINBOARD_DIR string |