Change in coreboot[master]: mb/google/hatch: Disable Bluetooth in bootblock and enable in ramstage
Shelley Chen has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/34354 )
Change subject: mb/google/hatch: Disable Bluetooth in bootblock and enable in ramstage ......................................................................
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 --- M src/mainboard/google/hatch/variants/baseboard/gpio.c 1 file changed, 2 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/54/34354/1
diff --git a/src/mainboard/google/hatch/variants/baseboard/gpio.c b/src/mainboard/google/hatch/variants/baseboard/gpio.c index a466972..c202f5c 100644 --- a/src/mainboard/google/hatch/variants/baseboard/gpio.c +++ b/src/mainboard/google/hatch/variants/baseboard/gpio.c @@ -431,6 +431,8 @@ 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 */
Furquan Shaikh has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/34354 )
Change subject: mb/google/hatch: Disable Bluetooth in bootblock and enable in ramstage ......................................................................
Patch Set 1: Code-Review+2
Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/34354 )
Change subject: mb/google/hatch: Disable Bluetooth in bootblock and enable in ramstage ......................................................................
Patch Set 1: Code-Review+2
Shelley Chen has submitted this change and it was merged. ( https://review.coreboot.org/c/coreboot/+/34354 )
Change subject: mb/google/hatch: Disable Bluetooth in bootblock and enable in ramstage ......................................................................
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 --- M src/mainboard/google/hatch/variants/baseboard/gpio.c 1 file changed, 2 insertions(+), 0 deletions(-)
Approvals: build bot (Jenkins): Verified Furquan Shaikh: Looks good to me, approved Tim Wawrzynczak: Looks good to me, approved
diff --git a/src/mainboard/google/hatch/variants/baseboard/gpio.c b/src/mainboard/google/hatch/variants/baseboard/gpio.c index a466972..c202f5c 100644 --- a/src/mainboard/google/hatch/variants/baseboard/gpio.c +++ b/src/mainboard/google/hatch/variants/baseboard/gpio.c @@ -431,6 +431,8 @@ 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 */
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Furquan Shaikh (Code Review) -
Shelley Chen (Code Review)
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Tim Wawrzynczak (Code Review)