CONFIG_I2C is enabled (by default).
27.04.2018, 07:14, "Oleg K Dzhimiev" <[email protected]>:
Hi,Try setting CONFIG_I2C?https://github.com/Xilinx/linux-xlnx/blob/master/drivers/i2c/KconfigRegards,OlegOn Thu, Apr 26, 2018 at 9:18 AM, Artjom Rjabov <[email protected]> wrote:I am currently trying to modify the kernel configuration (overwrite default xilinx-linux layer configs) by adding configuration fragments to my custom layer like this :
linux-xlnx_%.bbappend file:
> FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}"
> SRC_URI =+ "file://fragments.cfg"
fragments.cfg:
> CONFIG_I2C_SLAVE = y
Then I run "bitbake \my-image\" and it parses the fragment perfectly, but it doesn't look like it ends up in the final config.
mismatch-all.txt:
> Config: CONFIG_I2C_SLAVE
> From: <path-to>/poky/build/tmp/work-shared/zedboard-zynq7/kernel- source/.kernel-meta/configs/ fragments.cfg
> Requested value: CONFIG_I2C_SLAVE = y
> Actual value: # CONFIG_I2C_SLAVE is not set
How to tell bitbake to use my config parameters over the default ones? Actually, there are a lot of parameters in the "mismatch-all" from different config files scattered all across "kernel-source" directory. What is the priority?
Additionally, I tried to use SCC file with kconf, but it changes nothing. It displays a warning during compilation: "specified values did not make it into the kernel's final configuration: CONFIG_I2C_SLAVE". Same thing, but with a proper warning.
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