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stm32mp: stm32prog: enable videoconsole

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Enable the videoconsole during the stm32prog command execution
to have information without UART.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
This commit is contained in:
Patrick Delaunay 2020-03-18 09:25:01 +01:00
parent 468f0508b5
commit 99d643cb41
1 changed files with 28 additions and 0 deletions
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28
arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c
View File

@ -11,6 +11,32 @@
struct stm32prog_data *stm32prog_data;
static void enable_vidconsole(void)
{
#ifdef CONFIG_DM_VIDEO
char *stdname;
char buf[64];
stdname = env_get("stdout");
if (!stdname || !strstr(stdname, "vidconsole")) {
if (!stdname)
snprintf(buf, sizeof(buf), "serial,vidconsole");
else
snprintf(buf, sizeof(buf), "%s,vidconsole", stdname);
env_set("stdout", buf);
}
stdname = env_get("stderr");
if (!stdname || !strstr(stdname, "vidconsole")) {
if (!stdname)
snprintf(buf, sizeof(buf), "serial,vidconsole");
else
snprintf(buf, sizeof(buf), "%s,vidconsole", stdname);
env_set("stderr", buf);
}
#endif
}
static int do_stm32prog(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
{
@ -45,6 +71,8 @@ static int do_stm32prog(cmd_tbl_t *cmdtp, int flag, int argc,
if (argc > 4)
size = simple_strtoul(argv[4], NULL, 16);
enable_vidconsole();
data = (struct stm32prog_data *)malloc(sizeof(*data));
if (!data) {