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| author | Ivy Jian <ivy_jian@compal.corp-partner.google.com> | 2019-05-27 11:19:44 +0800 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2019-05-29 16:40:03 +0000 |
| commit | b80d1324d3e86c0b8c72fd7cd09df07794931059 (patch) | |
| tree | c4255e9b732b167b0f55361849333b8b8a485e20 /src | |
| parent | 23fbd052b90be2e9a6c3858bb9b314069e70ea6d (diff) | |
| download | coreboot-b80d1324d3e86c0b8c72fd7cd09df07794931059.tar.xz | |
mb/google/poppy/variants/nami: Disable FPMCU for non-fingerprint variants
Even fingerprint device probe failed on non-fingerpint boards,the CRFP driver
still register the device that cause the GPE#1 as wake source every time.
Override devicetree for non-fingerpirnt variants to avoid unexpected wake
event(GPE#1).
BUG=b:129650040
BRANCH=firmware-nami-10775.108.B
TEST=Boots to OS and check no GPE#1 wake event from eventlog when S0ix exit.
Signed-off-by: Ivy Jian <ivy_jian@compal.corp-partner.google.com>
Change-Id: I6fa96e04a34e296889414b96a8c604fc61b8a236
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33017
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: John Su <john_su@compal.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/poppy/variants/nami/mainboard.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/google/poppy/variants/nami/mainboard.c b/src/mainboard/google/poppy/variants/nami/mainboard.c index dff62c217c..cc87136520 100644 --- a/src/mainboard/google/poppy/variants/nami/mainboard.c +++ b/src/mainboard/google/poppy/variants/nami/mainboard.c @@ -238,6 +238,7 @@ void variant_devtree_update(void) struct device *root = SA_DEV_ROOT; config_t *cfg = root->chip_info; uint8_t pl2_id = PL2_ID_DEFAULT; + struct device *spi_fpmcu = PCH_DEV_GSPI1; switch (sku_id) { case SKU_0_SONA: @@ -260,6 +261,7 @@ void variant_devtree_update(void) case SKU_3_PANTHEON: case SKU_4_PANTHEON: cfg->usb2_ports[5].enable = 0; + spi_fpmcu->enabled = 0; break; case SKU_0_BARD: case SKU_1_BARD: |