Raju Kumar Pothuraju bd879982fa runqemu: add QB_KERNEL_CMDLINE ...

runqemu auto generating the KERNEL_CMDLINE values and specifying using
-append option to qemu boot command which will lead to override the
kernel_cmdline/bootargs which are specified in DTB when using -dtb option.
Add new macro QB_KERNEL_CMDLINE to specify not to add the runqemu
generated KERNEL_CMDLINE values instead use which are in the DTB if
value defined as 'none'.
Add provision to override bootargs using # runqemu bootparams="root=/dev/ram0"

(From OE-Core rev: 98f4bf980c378cc541b220d79ee006bf2fae9ae8)

Signed-off-by: Raju Kumar Pothuraju <raju.kumar-pothuraju@xilinx.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2022-06-17 17:57:44 +01:00

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