From ddcdce6443b4926840265ad39139d8e485ab579e Mon Sep 17 00:00:00 2001 From: Max Krummenacher Date: Tue, 9 Jul 2019 22:22:01 +0200 Subject: u-boot-toradex: update to 2019.07 Update to a 2019.07 based U-Boot. Use the openembedded master recipes for u-boot_2019.07 as a base. This makes the u-boot recipe in recipes-bsp/u-boot-mainline/ obsolete, delete it. Signed-off-by: Max Krummenacher --- recipes-bsp/u-boot/files/mx6/fw_env.config | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 recipes-bsp/u-boot/files/mx6/fw_env.config (limited to 'recipes-bsp/u-boot/files/mx6/fw_env.config') diff --git a/recipes-bsp/u-boot/files/mx6/fw_env.config b/recipes-bsp/u-boot/files/mx6/fw_env.config new file mode 100644 index 0000000..a9e724e --- /dev/null +++ b/recipes-bsp/u-boot/files/mx6/fw_env.config @@ -0,0 +1,17 @@ +# Configuration file for fw_(printenv/setenv) utility. +# Up to two entries are valid, in this case the redundant +# environment sector is assumed present. +# Device offset must be prefixed with 0x to be parsed as a hexadecimal value. +# On a block device a negative offset is treated as a backwards offset from the +# end of the device/partition, rather than a forwards offset from the start. + +# Colibri iMX6/Apalis iMX6 +# U-Boot environment is stored at the end of the first eMMC boot partition +# hence use a negative value. The environment is just in front of the config +# block which occupies the last sector (hence -0x200) +# Note that /dev/mmcblk0boot0 by default is read only +# To use fw_setenv you have to first make it writeable, on the cmdline e.g. by +# $ echo 0 > /sys/block/mmcblk0boot0/force_ro + +# Block device name Device offset Env. size +/dev/mmcblk0boot0 -0x2200 0x2000 -- cgit v1.2.3