tree fbd11c57c96113de0e289e5475c651d9af5ce3e1
parent 630a9132234f346abab907a5248b850e2f640d9f
author Patrick Delaunay <patrick.delaunay@st.com> 1575362315 +0100
committer Tom Rini <trini@konsulko.com> 1579733365 -0500

cmd: pxe: execute the cls command only when supported

Execute the command cls (for clear screen), when the "menu background"
keyword is present in extlinux.conf file, only if the command is supported.

This patch avoid the warning "Unknown command 'cls'"
with "menu background" in extlinux.conf when CONFIG_CMD_BMP is activated
and CONFIG_CMD_CLS not activated (default for CONFIG_DM_VIDEO).

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>