[U-Boot] ARM: imx6q_logic: Allow optional arguments to cmd line

This adds an extra, optional environmental variable called 'optargs' which if enabled allow additional parameters to be passed to the kernel (ie, quiet, cma=128M, etc.) Each script that setups the bootargs will just append this. Signed-off-by: Adam Ford aford173@gmail.com diff --git a/include/configs/imx6_logic.h b/include/configs/imx6_logic.h index ad45b106b0..dbf566522f 100644 --- a/include/configs/imx6_logic.h +++ b/include/configs/imx6_logic.h @@ -46,11 +46,11 @@ "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \ "nandroot=ubi0:rootfs rootfstype=ubifs\0" \ "mmcargs=setenv bootargs console=${console},${baudrate}" \

• " root=PARTUUID=${uuid} rootwait rw\0 ${mtdparts}\0" \

• " root=PARTUUID=${uuid} rootwait rw ${mtdparts} ${optargs}\0" \ "nandargs=setenv bootargs console=${console},${baudrate}" \

• " ubi.mtd=fs root=${nandroot} ${mtdparts}\0" \

• " ubi.mtd=fs root=${nandroot} ${mtdparts} ${optargs}\0" \ "ramargs=setenv bootargs console=${console},${baudrate}" \

• " root=/dev/ram rw ${mtdparts}\0" \

• " root=/dev/ram rw ${mtdparts} ${optargs}\0" \ "loadbootscript=" \ "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ "bootscript=echo Running bootscript from mmc ...;" \

Applied to u-boot-imx, master, thanks !

Best regards, Stefano Babic