* [U-Boot] [PATCH] ARM: imx6q_logic: Allow optional arguments to cmd line
@ 2019-04-11 18:46 Adam Ford
2019-04-26 9:37 ` [U-Boot] " sbabic at denx.de
0 siblings, 1 reply; 2+ messages in thread
From: Adam Ford @ 2019-04-11 18:46 UTC (permalink / raw)
To: u-boot
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 ...;" \
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [U-Boot] ARM: imx6q_logic: Allow optional arguments to cmd line
2019-04-11 18:46 [U-Boot] [PATCH] ARM: imx6q_logic: Allow optional arguments to cmd line Adam Ford
@ 2019-04-26 9:37 ` sbabic at denx.de
0 siblings, 0 replies; 2+ messages in thread
From: sbabic at denx.de @ 2019-04-26 9:37 UTC (permalink / raw)
To: u-boot
> 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
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