diff options
| author | Alexis Savery <asavery@chromium.org> | 2023-08-22 20:15:27 +0000 |
|---|---|---|
| committer | Matt DeVillier <matt.devillier@amd.corp-partner.google.com> | 2023-09-06 13:17:11 +0000 |
| commit | 0d3745b67c9e457ad1401f3f1c322c1161231df3 (patch) | |
| tree | 58c90acbc3fb7f7ad74d0ef324f053c7ffe7e133 /src/mainboard | |
| parent | 184329c77a7750d86cfe1d848000dae0e72a3889 (diff) | |
google/puff: remove workaround that toggled the #ISOLATE pin
A workaround was added for puff to assert/deassert the #ISOLATE pin
during suspend/resume to resolve the situation where the realtek
ethernet device cannot enter L1.2 mode when its ASPM is disabled.
The realtek driver has since been fixed and ASPM of realtek devices have
been enabled on kernel 5.10 and 5.15 and this original workaround
is now causing suspend/resume errors on kernel 5.15:
r8169 0000:01:00.0: Unable to change power state from D3cold to D0,
device inaccessible
Puff devices were originally shipped with kernel 4.19, and applying
this change to the firmware on a device running 4.19 causes
suspend/resume failures, basically reversing the problem. We are
upreving the puff kernel to 5.15 so we need this patch, but since
it is incompatible with 4.19 we will have to take that into
consideration when pushing new firmware and potentially will need
to backport the necessary fixes to 4.19.
BUG=b:268859220
TEST=suspend_stress_test -c 500 on wyvern
Change-Id: I5eead2d70cd9528b3ca3fadd11f98c0330601324
Signed-off-by: Alexis Savery <asavery@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77378
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sam McNally <sammc@google.com>
Diffstat (limited to 'src/mainboard')
10 files changed, 0 insertions, 40 deletions
diff --git a/src/mainboard/google/puff/variants/ambassador/overridetree.cb b/src/mainboard/google/puff/variants/ambassador/overridetree.cb index b4f3609ba0..1d574b8306 100644 --- a/src/mainboard/google/puff/variants/ambassador/overridetree.cb +++ b/src/mainboard/google/puff/variants/ambassador/overridetree.cb @@ -394,10 +394,6 @@ chip soc/intel/cannonlake chip drivers/net register "customized_leds" = "0x05af" register "wake" = "GPE0_DW1_07" # GPP_C7 - register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A18)" - register "stop_delay_ms" = "12" # NIC needs time to quiesce - register "stop_off_delay_ms" = "1" - register "has_power_resource" = "1" register "device_index" = "0" device pci 00.0 on end end diff --git a/src/mainboard/google/puff/variants/duffy/overridetree.cb b/src/mainboard/google/puff/variants/duffy/overridetree.cb index 25778f92cb..f6be7a3193 100644 --- a/src/mainboard/google/puff/variants/duffy/overridetree.cb +++ b/src/mainboard/google/puff/variants/duffy/overridetree.cb @@ -453,10 +453,6 @@ chip soc/intel/cannonlake chip drivers/net register "customized_leds" = "0x05af" register "wake" = "GPE0_DW1_07" # GPP_C7 - register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A18)" - register "stop_delay_ms" = "12" # NIC needs time to quiesce - register "stop_off_delay_ms" = "1" - register "has_power_resource" = "1" register "device_index" = "0" device pci 00.0 on end end diff --git a/src/mainboard/google/puff/variants/faffy/overridetree.cb b/src/mainboard/google/puff/variants/faffy/overridetree.cb index 1ac9414c6a..f4b1a8b951 100644 --- a/src/mainboard/google/puff/variants/faffy/overridetree.cb +++ b/src/mainboard/google/puff/variants/faffy/overridetree.cb @@ -427,10 +427,6 @@ chip soc/intel/cannonlake chip drivers/net register "customized_leds" = "0x05af" register "wake" = "GPE0_DW1_07" # GPP_C7 - register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A18)" - register "stop_delay_ms" = "12" # NIC needs time to quiesce - register "stop_off_delay_ms" = "1" - register "has_power_resource" = "1" register "device_index" = "0" device pci 00.0 on end end diff --git a/src/mainboard/google/puff/variants/genesis/overridetree.cb b/src/mainboard/google/puff/variants/genesis/overridetree.cb index b42ca911bc..b16bbfb2e1 100644 --- a/src/mainboard/google/puff/variants/genesis/overridetree.cb +++ b/src/mainboard/google/puff/variants/genesis/overridetree.cb @@ -424,10 +424,6 @@ chip soc/intel/cannonlake chip drivers/net # RTL8111H Ethernet NIC register "customized_leds" = "0x05af" register "wake" = "GPE0_DW1_07" # GPP_C7 - register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A18)" - register "stop_delay_ms" = "12" # NIC needs time to quiesce - register "stop_off_delay_ms" = "1" - register "has_power_resource" = "1" register "device_index" = "0" device pci 00.0 on end end diff --git a/src/mainboard/google/puff/variants/kaisa/overridetree.cb b/src/mainboard/google/puff/variants/kaisa/overridetree.cb index 50c6d0b1b1..1e531b210f 100644 --- a/src/mainboard/google/puff/variants/kaisa/overridetree.cb +++ b/src/mainboard/google/puff/variants/kaisa/overridetree.cb @@ -453,10 +453,6 @@ chip soc/intel/cannonlake chip drivers/net register "customized_leds" = "0x05af" register "wake" = "GPE0_DW1_07" # GPP_C7 - register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A18)" - register "stop_delay_ms" = "12" # NIC needs time to quiesce - register "stop_off_delay_ms" = "1" - register "has_power_resource" = "1" register "device_index" = "0" device pci 00.0 on end end diff --git a/src/mainboard/google/puff/variants/moonbuggy/overridetree.cb b/src/mainboard/google/puff/variants/moonbuggy/overridetree.cb index 1049805700..4896bd8998 100644 --- a/src/mainboard/google/puff/variants/moonbuggy/overridetree.cb +++ b/src/mainboard/google/puff/variants/moonbuggy/overridetree.cb @@ -426,10 +426,6 @@ chip soc/intel/cannonlake chip drivers/net # RTL8111H Ethernet NIC register "customized_leds" = "0x05af" register "wake" = "GPE0_DW1_07" # GPP_C7 - register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A18)" - register "stop_delay_ms" = "12" # NIC needs time to quiesce - register "stop_off_delay_ms" = "1" - register "has_power_resource" = "1" register "device_index" = "0" device pci 00.0 on end end diff --git a/src/mainboard/google/puff/variants/noibat/overridetree.cb b/src/mainboard/google/puff/variants/noibat/overridetree.cb index cf6046224c..c6768a43d8 100644 --- a/src/mainboard/google/puff/variants/noibat/overridetree.cb +++ b/src/mainboard/google/puff/variants/noibat/overridetree.cb @@ -364,10 +364,6 @@ chip soc/intel/cannonlake chip drivers/net register "customized_leds" = "0x05af" register "wake" = "GPE0_DW1_07" # GPP_C7 - register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A18)" - register "stop_delay_ms" = "12" # NIC needs time to quiesce - register "stop_off_delay_ms" = "1" - register "has_power_resource" = "1" register "device_index" = "0" device pci 00.0 on end end diff --git a/src/mainboard/google/puff/variants/puff/overridetree.cb b/src/mainboard/google/puff/variants/puff/overridetree.cb index 0d9bf7237e..52ebf3aa49 100644 --- a/src/mainboard/google/puff/variants/puff/overridetree.cb +++ b/src/mainboard/google/puff/variants/puff/overridetree.cb @@ -388,10 +388,6 @@ chip soc/intel/cannonlake chip drivers/net register "customized_leds" = "0x05af" register "wake" = "GPE0_DW1_07" # GPP_C7 - register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A18)" - register "stop_delay_ms" = "12" # NIC needs time to quiesce - register "stop_off_delay_ms" = "1" - register "has_power_resource" = "1" register "device_index" = "0" device pci 00.0 on end end diff --git a/src/mainboard/google/puff/variants/scout/overridetree.cb b/src/mainboard/google/puff/variants/scout/overridetree.cb index 78a77dd4f9..533d0fc100 100644 --- a/src/mainboard/google/puff/variants/scout/overridetree.cb +++ b/src/mainboard/google/puff/variants/scout/overridetree.cb @@ -404,10 +404,6 @@ chip soc/intel/cannonlake chip drivers/net # RTL8111H Ethernet NIC register "customized_leds" = "0x05af" register "wake" = "GPE0_DW1_07" # GPP_C7 - register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A18)" - register "stop_delay_ms" = "12" # NIC needs time to quiesce - register "stop_off_delay_ms" = "1" - register "has_power_resource" = "1" register "device_index" = "0" device pci 00.0 on end end diff --git a/src/mainboard/google/puff/variants/wyvern/overridetree.cb b/src/mainboard/google/puff/variants/wyvern/overridetree.cb index b9dd489cf2..93cd6c9117 100644 --- a/src/mainboard/google/puff/variants/wyvern/overridetree.cb +++ b/src/mainboard/google/puff/variants/wyvern/overridetree.cb @@ -389,10 +389,6 @@ chip soc/intel/cannonlake chip drivers/net register "customized_leds" = "0x05af" register "wake" = "GPE0_DW1_07" # GPP_C7 - register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A18)" - register "stop_delay_ms" = "12" # NIC needs time to quiesce - register "stop_off_delay_ms" = "1" - register "has_power_resource" = "1" register "device_index" = "0" device pci 00.0 on end end |