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authorTony Huang <tony-huang@quanta.corp-partner.google.com>2022-06-14 11:09:30 +0800
committerFelix Held <felix-coreboot@felixheld.de>2022-06-17 14:32:14 +0000
commitcc89a76a1098fe28b7d3ae63c9fe15ff5b352957 (patch)
tree7fe1bd29aef38e983af3ea808a209c2b887eb487 /src/mainboard
parentc8c75fabb30513cfe3100afbe43c5ee56a006edb (diff)
mb/google/brya/var/agah: Remove stop pin declaration for LAN
Currently, the system fails to enter S0ix as the stop pin declation for LAN device will prevent system from entering suspend. So remove the stop pin declaration. Also add device_index=0 for the first NIC to get correct MAC from VPD setting. BUG=b:210970640 TEST=Build and suspend_stress_test -c 20 pass Check LAN works fine after resume Change-Id: I513bf8b4bcb4d6db2eed2790fef7f6000a441274 Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65123 Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/google/brya/variants/agah/gpio.c4
-rw-r--r--src/mainboard/google/brya/variants/agah/overridetree.cb5
2 files changed, 3 insertions, 6 deletions
diff --git a/src/mainboard/google/brya/variants/agah/gpio.c b/src/mainboard/google/brya/variants/agah/gpio.c
index 2fc9654649..654edb2057 100644
--- a/src/mainboard/google/brya/variants/agah/gpio.c
+++ b/src/mainboard/google/brya/variants/agah/gpio.c
@@ -58,8 +58,8 @@ static const struct pad_config override_gpio_table[] = {
PAD_NC_LOCK(GPP_D0, NONE, LOCK_CONFIG),
/* D1 : ISH_GP1 ==> NC */
PAD_NC_LOCK(GPP_D1, NONE, LOCK_CONFIG),
- /* D2 : ISH_GP2 ==> LAN_PR_ISOLATE_ODL */
- PAD_CFG_GPO_LOCK(GPP_D2, 1, LOCK_CONFIG),
+ /* D2 : ISH_GP2 ==> LAN_PE_ISOLATE_ODL */
+ PAD_CFG_GPO(GPP_D2, 1, DEEP),
/* D3 : ISH_GP3 ==> NC */
PAD_NC_LOCK(GPP_D3, NONE, LOCK_CONFIG),
/* D5 : SRCCLKREQ0# ==> GPU_CLKREQ_ODL */
diff --git a/src/mainboard/google/brya/variants/agah/overridetree.cb b/src/mainboard/google/brya/variants/agah/overridetree.cb
index 9c0bff9dc4..f693d04796 100644
--- a/src/mainboard/google/brya/variants/agah/overridetree.cb
+++ b/src/mainboard/google/brya/variants/agah/overridetree.cb
@@ -166,11 +166,8 @@ chip soc/intel/alderlake
}"
chip drivers/net
register "customized_leds" = "0x05af"
- register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D2)"
- register "stop_delay_ms" = "12" # NIC needs time to quiesce
- register "stop_off_delay_ms" = "1"
- register "has_power_resource" = "1"
register "wake" = "GPE0_DW0_07"
+ register "device_index" = "0"
device pci 00.0 on end
end
end #RTL8111H Ethernet NIC