From 0e1380683fae3fd042ff30274add110a45720aa1 Mon Sep 17 00:00:00 2001 From: Edward O'Callaghan Date: Mon, 23 Mar 2020 13:06:42 +1100 Subject: drivers/net/r8168: Fix ethernet_mac[0-9] format for vpd The format for VPD has changed s.t. the first NIC should always have a zero concat to the end. Adjust all the respective boards to shift back by one and adjust drivers/net friends to remove the 'special casing' of idx == 0. Background: https://chromeos.google.com/partner/dlm/docs/factory/vpd.html#field-ethernet_macn V.2: Fixup a code comment typo while we are here. V.3: Vary special casing semantics for idx==0 => default mac addr is set. V.4: Rework to still support the legacy path. BUG=b:152157720 BRANCH=none TEST=none Change-Id: Idf83cc621a9333186dabb668b22c4b78e211930a Signed-off-by: Edward O'Callaghan Reviewed-on: https://review.coreboot.org/c/coreboot/+/39771 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh --- src/mainboard/google/fizz/Kconfig | 1 + src/mainboard/google/fizz/variants/baseboard/devicetree.cb | 4 ++-- src/mainboard/google/hatch/variants/puff/overridetree.cb | 2 +- 3 files changed, 4 insertions(+), 3 deletions(-) (limited to 'src/mainboard') diff --git a/src/mainboard/google/fizz/Kconfig b/src/mainboard/google/fizz/Kconfig index fbe98bec3f..b6b34fd8e1 100644 --- a/src/mainboard/google/fizz/Kconfig +++ b/src/mainboard/google/fizz/Kconfig @@ -24,6 +24,7 @@ config BOARD_GOOGLE_BASEBOARD_FIZZ select MAINBOARD_HAS_TPM2 select GENERIC_SPD_BIN select RT8168_GET_MAC_FROM_VPD + select RT8168_SUPPORT_LEGACY_VPD_MAC select RT8168_SET_LED_MODE select SPD_READ_BY_WORD diff --git a/src/mainboard/google/fizz/variants/baseboard/devicetree.cb b/src/mainboard/google/fizz/variants/baseboard/devicetree.cb index c1afe3d439..5da9997d59 100644 --- a/src/mainboard/google/fizz/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/fizz/variants/baseboard/devicetree.cb @@ -411,8 +411,8 @@ chip soc/intel/skylake chip drivers/net register "customized_leds" = "0x0fa5" register "wake" = "GPE0_PCI_EXP" - register "device_index" = "1" device pci 00.0 on end + register "device_index" = "0" end end # PCI Express Port 3 device pci 1c.3 on @@ -428,7 +428,7 @@ chip soc/intel/skylake device pci 1d.0 on # PCI Express Port 9 for 2nd LAN chip drivers/net register "customized_leds" = "0x0fa5" - register "device_index" = "2" + register "device_index" = "1" device pci 00.0 on end end end # PCI Express Port 9 for BtoB diff --git a/src/mainboard/google/hatch/variants/puff/overridetree.cb b/src/mainboard/google/hatch/variants/puff/overridetree.cb index d8df2980ec..bf9120adbc 100644 --- a/src/mainboard/google/hatch/variants/puff/overridetree.cb +++ b/src/mainboard/google/hatch/variants/puff/overridetree.cb @@ -283,7 +283,7 @@ chip soc/intel/cannonlake register "stop_delay_ms" = "12" # NIC needs time to quiesce register "stop_off_delay_ms" = "1" register "has_power_resource" = "1" - register "device_index" = "1" + register "device_index" = "0" device pci 00.0 on end end end # FSP requires func0 be enabled. -- cgit v1.2.3