-----Original Message----- From: Fabio Estevam festevam@gmail.com Sent: 2020年12月18日 19:03 To: Alice Guo (OSS) alice.guo@oss.nxp.com Cc: Stefano Babic sbabic@denx.de; Peng Fan peng.fan@nxp.com; dl-uboot-imx uboot-imx@nxp.com; Ye Li ye.li@nxp.com; U-Boot-Denx u-boot@lists.denx.de; Alice Guo alice.guo@nxp.com; Otavio Salvador otavio@ossystems.com.br; andrey.zhizhikin@leica-geosystems.com Subject: [EXT] Re: [PATCH v2 2/2] board: imx8mp: add boot.cmd for distro boot on iMX8MP
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Hi Alice,
On Fri, Dec 18, 2020 at 4:20 AM Alice Guo (OSS) alice.guo@oss.nxp.com wrote:
+++ b/board/freescale/imx8mp_evk/boot.cmd @@ -0,0 +1,25 @@ +setenv bootargs console=${console} root=${mmcroot};
+for boot_target in ${boot_targets};
This is not how distro boot support works.
boot.scr or extlinux.conf scripts should be provided by the distro itself (Yocto, Buildroot, Debian, etc), and not from U-Boot.
Each distro has its own partitioning mechanism and may store the kernel, dtb in different locations.
Hi, Can you tell me where I can see more details about boot.scr? I didn't see that " boot.scr or extlinux.conf scripts should be provided by the distro itself". Thank you.
Alice