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| author | Andrey Zhizhikin <andrey.z@gmail.com> | 2021-05-03 10:57:05 +0000 |
|---|---|---|
| committer | Otavio Salvador <otavio@ossystems.com.br> | 2021-05-04 14:07:09 -0300 |
| commit | 122bfa162197075949adf826a39119cc21c6955f (patch) | |
| tree | 766d608ce2f3a93a9c7e8434c4cedf015b0a84e0 /conf/machine/include/imx8mm-evk.inc | |
| parent | e465b75e5cc6bce98d7fb2aacbd2eb1c98b21a22 (diff) | |
| download | meta-freescale-122bfa162197075949adf826a39119cc21c6955f.tar.gz | |
conf: machine: imx8m[m,n,p]: enable extlinux support
Newer U-Boot versions enables distro boot option as a default. This
requires that the target uses either Syslinux or boot script in order to
start instead of customized boot environment.
Since according to U-Boot documentation [1], Syslinux is considered as a
preferred way of using distro boot - enable it for imx8mm, imx8mn and
imx8mp derivatives for mainline BSP.
Syslinux options are introduced in machine-specific headers in order
to assemble correct extlinux.conf file.
Signed-off-by: Andrey Zhizhikin <andrey.z@gmail.com>
Link: [1]: https://source.denx.de/u-boot/u-boot/-/blob/master/doc/README.distro
Diffstat (limited to 'conf/machine/include/imx8mm-evk.inc')
| -rw-r--r-- | conf/machine/include/imx8mm-evk.inc | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/conf/machine/include/imx8mm-evk.inc b/conf/machine/include/imx8mm-evk.inc index 9b590fe0..bcf838ab 100644 --- a/conf/machine/include/imx8mm-evk.inc +++ b/conf/machine/include/imx8mm-evk.inc | |||
| @@ -45,6 +45,25 @@ IMX_BOOT_SOC_TARGET = "iMX8MM" | |||
| 45 | 45 | ||
| 46 | SERIAL_CONSOLES = "115200;ttymxc1" | 46 | SERIAL_CONSOLES = "115200;ttymxc1" |
| 47 | 47 | ||
| 48 | # Add support for Syslinux to mainline BSP. | ||
| 49 | # U-Boot has the Distro Boot mode enabled by default, which | ||
| 50 | # require that either Syslinux to be enabled, or a boot script | ||
| 51 | # to be used to define the boot process. | ||
| 52 | # We opt-in for Syslinux, since it is designated as a preferred | ||
| 53 | # distro boot mode according to the U-Boot documentation. | ||
| 54 | UBOOT_EXTLINUX_use-mainline-bsp = "1" | ||
| 55 | UBOOT_EXTLINUX_LABELS_use-mainline-bsp = "default" | ||
| 56 | UBOOT_EXTLINUX_DEFAULT_LABEL_use-mainline-bsp = "i.MX8M Mini EVK" | ||
| 57 | |||
| 58 | UBOOT_EXTLINUX_MENU_DESCRIPTION_default_use-mainline-bsp = "i.MX8M Mini EVK" | ||
| 59 | UBOOT_EXTLINUX_FDT_default_use-mainline-bsp = "../${KERNEL_DEVICETREE_BASENAME}.dtb" | ||
| 60 | UBOOT_EXTLINUX_CONSOLE_default_use-mainline-bsp = "console=${console}" | ||
| 61 | UBOOT_EXTLINUX_ROOT_default_use-mainline-bsp = "root=/dev/mmcblk1p2" | ||
| 62 | |||
| 63 | # Add extlinux.conf to the lis of files, which are deployed onto the | ||
| 64 | # boot partition | ||
| 65 | IMAGE_BOOT_FILES_append_use-mainline-bsp = " extlinux.conf;extlinux/extlinux.conf" | ||
| 66 | |||
| 48 | LOADADDR = "" | 67 | LOADADDR = "" |
| 49 | UBOOT_SUFFIX = "bin" | 68 | UBOOT_SUFFIX = "bin" |
| 50 | UBOOT_MAKE_TARGET = "all" | 69 | UBOOT_MAKE_TARGET = "all" |