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cmd: pxe: execute the cls command only when supported

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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>
This commit is contained in:
Patrick Delaunay 2019-12-03 09:38:35 +01:00 • committed by Tom Rini
parent e605ab8483
commit e9c669867a
1 changed files with 2 additions and 1 deletions
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3
cmd/pxe_utils.c
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@ -1312,7 +1312,8 @@ void handle_pxe_menu(cmd_tbl_t *cmdtp, struct pxe_menu *cfg)
/* display BMP if available */
if (cfg->bmp) {
if (get_relfile(cmdtp, cfg->bmp, image_load_addr)) {
run_command("cls", 0);
if (CONFIG_IS_ENABLED(CMD_CLS))
run_command("cls", 0);
bmp_display(image_load_addr,
BMP_ALIGN_CENTER, BMP_ALIGN_CENTER);
} else {