From c5a62d4a7b4a971a1fb17d595f7c1e98a936a974 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 10 Nov 2013 10:27:02 -0700 Subject: [PATCH] sandbox: Add -i option to enter interactive mode Normally when U-Boot starts with a command (-c option) it quits when the command completes. Normally this is what is requires, since the test is likely complete. Provide an option to jump into the console instead, so that debugging or other tasks may be performed before quitting. Signed-off-by: Simon Glass Signed-off-by: Simon Glass --- arch/sandbox/cpu/start.c | 12 +++++++++++- arch/sandbox/include/asm/state.h | 2 ++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c index 895c4d82b0..579ece4471 100644 --- a/arch/sandbox/cpu/start.c +++ b/arch/sandbox/cpu/start.c @@ -77,7 +77,8 @@ int sandbox_main_loop_init(void) /* Execute command if required */ if (state->cmd) { run_command_list(state->cmd, -1, 0); - os_exit(state->exit_type); + if (!state->interactive) + os_exit(state->exit_type); } return 0; @@ -98,6 +99,15 @@ static int sandbox_cmdline_cb_fdt(struct sandbox_state *state, const char *arg) } SANDBOX_CMDLINE_OPT_SHORT(fdt, 'd', 1, "Specify U-Boot's control FDT"); +static int sandbox_cmdline_cb_interactive(struct sandbox_state *state, + const char *arg) +{ + state->interactive = true; + return 0; +} + +SANDBOX_CMDLINE_OPT_SHORT(interactive, 'i', 0, "Enter interactive mode"); + int main(int argc, char *argv[]) { struct sandbox_state *state; diff --git a/arch/sandbox/include/asm/state.h b/arch/sandbox/include/asm/state.h index a38820bdee..df196b79f6 100644 --- a/arch/sandbox/include/asm/state.h +++ b/arch/sandbox/include/asm/state.h @@ -7,6 +7,7 @@ #define __SANDBOX_STATE_H #include +#include /* How we exited U-Boot */ enum exit_type_id { @@ -23,6 +24,7 @@ struct sandbox_spi_info { /* The complete state of the test system */ struct sandbox_state { const char *cmd; /* Command to execute */ + bool interactive; /* Enable cmdline after execute */ const char *fdt_fname; /* Filename of FDT binary */ enum exit_type_id exit_type; /* How we exited U-Boot */ const char *parse_err; /* Error to report from parsing */ -- 2.30.2