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2 Commits

Author SHA1 Message Date
Diaz de Grenu, Jose 2fee1a85b0 dey-image-tiny-initramfs: use cpio.gz.u-boot.tf image 
The u-boot header is required for U-Boot to boot the image in secure boot.
The cpio.gz.u-boot.tf image gets signed and encrpyted if required.

https://jira.digi.com/browse/DEL-3242

Signed-off-by: Diaz de Grenu, Jose <Jose.DiazdeGrenu@digi.com>
 2016-11-29 19:40:47 +01:00
Alex Gonzalez 0514d03e0e meta-digi-dey: Add a dey-image-tiny initramfs image. 
To boot from TFTP/NFS you need something like:

    setenv uimage uImage-ccimx6sbc
    setenv initrdimg dey-image-tiny-initramfs-ccimx6sbc.rootfs.initramfs
    setenv fdt_file uImage-imx6q-ccimx6sbc.dtb
    setenv initrdaddr 0x22000000
    setenv bootargs console=ttymxc3,115200 rdinit=/sbin/init
    saveenv

    tftp $loadaddr $uimage
    tftp $initrdaddr $initrdimg
    tftp $fdt_addr $fdt_file

    bootm $loadaddr $initrdaddr $fdt_addr

Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
 2014-12-01 11:51:51 +01:00