tree 9d18f27258949193b0ec60d1fc0dfc6cb8d362b9
parent f6de047e02bee81ecec711a19e11619b108ce1b1
author Patrick Delaunay <patrick.delaunay@st.com> 1595929886 +0200
committer Tom Rini <trini@konsulko.com> 1596204780 -0400

env: ext4: add support of command env erase

Add support of opts erase for env in ext4,
this opts is used by command 'env erase'.

This command only fill the env file (CONFIG_ENV_EXT4_FILE)
with 0, the CRC and the saved environment becomes invalid.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>