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| author | Chuanhong Guo <gch981213@gmail.com> | 2020-09-22 21:04:02 +0800 |
|---|---|---|
| committer | Chuanhong Guo <gch981213@gmail.com> | 2020-09-22 21:07:50 +0800 |
| commit | 20f2bd044a56f32e9e0782745558858f21bb550f (patch) | |
| tree | bd1f020bd4b077c34fdcb523168b8e5e3b39a75a | |
| parent | d643b10a76965a94684012d2ddf36e2bcc146274 (diff) | |
| download | upstream-20f2bd044a56f32e9e0782745558858f21bb550f.tar.gz upstream-20f2bd044a56f32e9e0782745558858f21bb550f.tar.bz2 upstream-20f2bd044a56f32e9e0782745558858f21bb550f.zip | |
mediatek: build btmtkuart as a kernel module
bluetooth on mt7622 needs a firmware to start. It can't be built-in or
it tries to load firmware before rootfs is mounted, and then fails.
build it as a kernel module to fix that.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
| -rw-r--r-- | target/linux/mediatek/modules.mk | 12 | ||||
| -rwxr-xr-x | target/linux/mediatek/mt7622/config-5.4 | 15 |
2 files changed, 12 insertions, 15 deletions
diff --git a/target/linux/mediatek/modules.mk b/target/linux/mediatek/modules.mk index eb81afe235..9c6fb515f4 100644 --- a/target/linux/mediatek/modules.mk +++ b/target/linux/mediatek/modules.mk @@ -15,6 +15,18 @@ endef $(eval $(call KernelPackage,ata-ahci-mtk)) +define KernelPackage/btmtkuart + SUBMENU:=Other modules + TITLE:=MediaTek HCI UART driver + DEPENDS:=@TARGET_mediatek_mt7622 +kmod-bluetooth +mt7622bt-firmware + KCONFIG:=CONFIG_BT_MTKUART + FILES:= \ + $(LINUX_DIR)/drivers/bluetooth/btmtkuart.ko + AUTOLOAD:=$(call AutoProbe,btmtkuart) +endef + +$(eval $(call KernelPackage,btmtkuart)) + define KernelPackage/sdhci-mtk SUBMENU:=Other modules TITLE:=Mediatek SDHCI driver diff --git a/target/linux/mediatek/mt7622/config-5.4 b/target/linux/mediatek/mt7622/config-5.4 index cf12a1f52c..3861704eaa 100755 --- a/target/linux/mediatek/mt7622/config-5.4 +++ b/target/linux/mediatek/mt7622/config-5.4 @@ -121,21 +121,6 @@ CONFIG_BLK_SCSI_REQUEST=y CONFIG_BLOCK_COMPAT=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y -CONFIG_BT=y -CONFIG_BT_BCM=y -CONFIG_BT_BREDR=y -CONFIG_BT_DEBUGFS=y -CONFIG_BT_HCIUART=y -CONFIG_BT_HCIUART_BCM=y -# CONFIG_BT_HCIUART_INTEL is not set -# CONFIG_BT_HCIUART_NOKIA is not set -CONFIG_BT_HCIUART_QCA=y -CONFIG_BT_HCIUART_SERDEV=y -CONFIG_BT_HCIVHCI=y -CONFIG_BT_HS=y -CONFIG_BT_LE=y -CONFIG_BT_MTKUART=y -CONFIG_BT_QCA=y # CONFIG_CAVIUM_TX2_ERRATUM_219 is not set CONFIG_CC_HAS_KASAN_GENERIC=y CONFIG_CLKDEV_LOOKUP=y |