diff options
| author | Patrick Delaunay <patrick.delaunay@st.com> | 2020-03-18 09:25:01 +0100 |
|---|---|---|
| committer | Patrick Delaunay <patrick.delaunay@st.com> | 2020-05-14 09:02:12 +0200 |
| commit | 99d643cb411775037453bf24cac6b8eb0917bfe7 (patch) | |
| tree | b1f0563405fa7c5c044b45dc1778b2a9826a1a3d | |
| parent | 468f0508b58b02943942c47b66645a05244f2bbf (diff) | |
stm32mp: stm32prog: enable videoconsole
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>
| -rw-r--r-- | arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c b/arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c index 1769ba05f2..15bbdc2cb6 100644 --- a/arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c +++ b/arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c @@ -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) { |