| Message ID | 1496945518-16109-1-git-send-email-devel-sven@geroedel.de |
|---|---|
| State | Deferred |
| Delegated to: | Mathias Kresin |
| Headers | show |
2017-06-08 20:11 GMT+02:00 Sven Roederer <devel-sven@geroedel.de>: > This adds the i2c-gpio and i2c-pca95xx module to the default kernel. > Even they are listed in the dependencies of the board, they are not > built and for this missing in the imagefile. This causes that the > accessed hardware is not avail. Hey Sven, I had a look at the sysupgrade.tar snapshot image. gpio-pca953x.ko and i2c-gpio.ko are included. Could it be that you hit the issue that DEVICE_PACKAGES are not included in ramdisk images? Mathias
diff --git a/target/linux/ramips/mt7621/config-4.4 b/target/linux/ramips/mt7621/config-4.4 index 383370b..b7f7a3d 100644 --- a/target/linux/ramips/mt7621/config-4.4 +++ b/target/linux/ramips/mt7621/config-4.4 @@ -70,6 +70,8 @@ CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GPIOLIB=y CONFIG_GPIO_DEVRES=y CONFIG_GPIO_MT7621=y +CONFIG_GPIO_PCA953X=y +CONFIG_GPIO_PCA953X_IRQ=n # CONFIG_GPIO_RALINK is not set CONFIG_GPIO_SYSFS=y CONFIG_HARDWARE_WATCHPOINTS=y @@ -116,6 +118,7 @@ CONFIG_HIGHMEM=y CONFIG_HW_HAS_PCI=y CONFIG_HZ_PERIODIC=y CONFIG_I2C=y +CONFIG_I2C_GPIO=y CONFIG_I2C_MT7621=y # CONFIG_IMG_MDC_DMA is not set CONFIG_INITRAMFS_SOURCE="" diff --git a/target/linux/ramips/mt7621/config-4.9 b/target/linux/ramips/mt7621/config-4.9 index 6e95468..ca64117 100644 --- a/target/linux/ramips/mt7621/config-4.9 +++ b/target/linux/ramips/mt7621/config-4.9 @@ -75,6 +75,8 @@ CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GPIOLIB=y CONFIG_GPIO_MT7621=y +CONFIG_GPIO_PCA953X=y +CONFIG_GPIO_PCA953X_IRQ=n # CONFIG_GPIO_RALINK is not set CONFIG_GPIO_SYSFS=y CONFIG_HANDLE_DOMAIN_IRQ=y @@ -123,6 +125,7 @@ CONFIG_HW_HAS_PCI=y CONFIG_HZ_PERIODIC=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_GPIO=y CONFIG_I2C_MT7621=y CONFIG_INITRAMFS_SOURCE="" CONFIG_IRQCHIP=y
This adds the i2c-gpio and i2c-pca95xx module to the default kernel. Even they are listed in the dependencies of the board, they are not built and for this missing in the imagefile. This causes that the accessed hardware is not avail. Signed-off-by: Sven Roederer <devel-sven@geroedel.de> --- target/linux/ramips/mt7621/config-4.4 | 3 +++ target/linux/ramips/mt7621/config-4.9 | 3 +++ 2 files changed, 6 insertions(+)