sandbox: Add a flag to set the default log level
It is useful to be able to set the default log level from the command line
when running sandbox. Add a new -L command-line flag for this. The log
level is set using the enum log_level_t in log.h. At present a number must
be specified, e.g. -L7 for debug.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c
index 59c68a2..85f2782 100644
--- a/arch/sandbox/cpu/start.c
+++ b/arch/sandbox/cpu/start.c
@@ -273,6 +273,16 @@
}
SANDBOX_CMDLINE_OPT_SHORT(verbose, 'v', 0, "Show test output");
+static int sandbox_cmdline_cb_log_level(struct sandbox_state *state,
+ const char *arg)
+{
+ state->default_log_level = simple_strtol(arg, NULL, 10);
+
+ return 0;
+}
+SANDBOX_CMDLINE_OPT_SHORT(log_level, 'L', 1,
+ "Set log level (0=panic, 7=debug)");
+
int board_run_command(const char *cmdline)
{
printf("## Commands are disabled. Please enable CONFIG_CMDLINE.\n");
@@ -313,6 +323,9 @@
#if CONFIG_VAL(SYS_MALLOC_F_LEN)
gd->malloc_base = CONFIG_MALLOC_F_ADDR;
#endif
+#if CONFIG_IS_ENABLED(LOG)
+ gd->default_log_level = state->default_log_level;
+#endif
setup_ram_buf(state);
/* Do pre- and post-relocation init */
diff --git a/arch/sandbox/include/asm/state.h b/arch/sandbox/include/asm/state.h
index a612ce8..a96bf44 100644
--- a/arch/sandbox/include/asm/state.h
+++ b/arch/sandbox/include/asm/state.h
@@ -89,6 +89,7 @@
enum state_terminal_raw term_raw; /* Terminal raw/cooked */
bool skip_delays; /* Ignore any time delays (for test) */
bool show_test_output; /* Don't suppress stdout in tests */
+ int default_log_level; /* Default log level for sandbox */
/* Pointer to information for each SPI bus/cs */
struct sandbox_spi_info spi[CONFIG_SANDBOX_SPI_MAX_BUS]