diff options
| author | Shelley Chen <shchen@google.com> | 2019-07-15 13:23:58 -0700 |
|---|---|---|
| committer | Shelley Chen <shchen@google.com> | 2019-07-16 21:06:14 +0000 |
| commit | b8302110b88c8c6d96a1b8d28ae7bc967b7c9a19 (patch) | |
| tree | 186216527aff228b4f5dcc0e33970eee4c95e683 /src | |
| parent | af62855ac4aa0fde702b94769f14966609bedb20 (diff) | |
mb/google/hatch: Disable Bluetooth in bootblock and enable in ramstage
Currently, bluetooth FW is not loaded after a reboot. In order to do
this, we have to disable the bluetooth disable gpio (GPP_C14) in
bootblock and re-enable it in ramstage.
BUG=b:137307516
BRANCH=None
TEST=boot up Hatch device and make sure (in dmesg) that proper
bluetooth FW in loaded
Change-Id: Ic5e447d9de57790f7a100e9e03f36b047c19d8f9
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34354
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/hatch/variants/baseboard/gpio.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/google/hatch/variants/baseboard/gpio.c b/src/mainboard/google/hatch/variants/baseboard/gpio.c index a466972048..c202f5c7d5 100644 --- a/src/mainboard/google/hatch/variants/baseboard/gpio.c +++ b/src/mainboard/google/hatch/variants/baseboard/gpio.c @@ -431,6 +431,8 @@ static const struct pad_config early_gpio_table[] = { PAD_CFG_NF(GPP_B17, NONE, DEEP, NF1), /* B18 : H1_SLAVE_SPI_MOSI_R */ PAD_CFG_NF(GPP_B18, NONE, DEEP, NF1), + /* C14 : BT_DISABLE_L */ + PAD_CFG_GPO(GPP_C14, 0, DEEP), /* PCH_WP_OD */ PAD_CFG_GPI(GPP_C20, NONE, DEEP), /* C21 : H1_PCH_INT_ODL */ |