sandbox: Allow return from board_init_f()

[karo-tx-uboot.git] / arch / sandbox / cpu / start.c

diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c
index 6c3e8eb379ea8c5f456ba56f913173b91b7c5c42..895c4d82b0dd654bd70cbc4b91c62ba3d5c5d952 100644 (file)
--- a/arch/sandbox/cpu/start.c
+++ b/arch/sandbox/cpu/start.c
@@ -1,22 +1,6 @@
 /*
  * Copyright (c) 2011-2012 The Chromium OS Authors.
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -26,10 +10,12 @@
 
 #include <os.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 int sandbox_early_getopt_check(void)
 {
        struct sandbox_state *state = state_get_current();
-       struct sb_cmdline_option **sb_opt = __u_boot_sandbox_option_start;
+       struct sandbox_cmdline_option **sb_opt = __u_boot_sandbox_option_start;
        size_t num_options = __u_boot_sandbox_option_count();
        size_t i;
        int max_arg_len, max_noarg_len;
@@ -56,7 +42,7 @@ int sandbox_early_getopt_check(void)
        max_noarg_len = max_arg_len + 7;
 
        for (i = 0; i < num_options; ++i) {
-               struct sb_cmdline_option *opt = sb_opt[i];
+               struct sandbox_cmdline_option *opt = sb_opt[i];
 
                /* first output the short flag if it has one */
                if (opt->flag_short >= 0x100)
@@ -66,9 +52,9 @@ int sandbox_early_getopt_check(void)
 
                /* then the long flag */
                if (opt->has_arg)
-                       printf("--%-*s", max_noarg_len, opt->flag);
-               else
                        printf("--%-*s <arg> ", max_arg_len, opt->flag);
+               else
+                       printf("--%-*s", max_noarg_len, opt->flag);
 
                /* finally the help text */
                printf("  %s\n", opt->help);
@@ -77,12 +63,12 @@ int sandbox_early_getopt_check(void)
        os_exit(0);
 }
 
-static int sb_cmdline_cb_help(struct sandbox_state *state, const char *arg)
+static int sandbox_cmdline_cb_help(struct sandbox_state *state, const char *arg)
 {
        /* just flag to sandbox_early_getopt_check to show usage */
        return 1;
 }
-SB_CMDLINE_OPT_SHORT(help, 'h', 0, "Display help");
+SANDBOX_CMDLINE_OPT_SHORT(help, 'h', 0, "Display help");
 
 int sandbox_main_loop_init(void)
 {
@@ -90,25 +76,27 @@ int sandbox_main_loop_init(void)
 
        /* Execute command if required */
        if (state->cmd) {
-               /* TODO: redo this when cmd tidy-up series lands */
-#ifdef CONFIG_SYS_HUSH_PARSER
-               run_command(state->cmd, 0);
-#else
-               parse_string_outer(state->cmd, FLAG_PARSE_SEMICOLON |
-                                   FLAG_EXIT_FROM_LOOP);
-#endif
+               run_command_list(state->cmd, -1, 0);
                os_exit(state->exit_type);
        }
 
        return 0;
 }
 
-static int sb_cmdline_cb_command(struct sandbox_state *state, const char *arg)
+static int sandbox_cmdline_cb_command(struct sandbox_state *state,
+                                     const char *arg)
 {
        state->cmd = arg;
        return 0;
 }
-SB_CMDLINE_OPT_SHORT(command, 'c', 1, "Execute U-Boot command");
+SANDBOX_CMDLINE_OPT_SHORT(command, 'c', 1, "Execute U-Boot command");
+
+static int sandbox_cmdline_cb_fdt(struct sandbox_state *state, const char *arg)
+{
+       state->fdt_fname = arg;
+       return 0;
+}
+SANDBOX_CMDLINE_OPT_SHORT(fdt, 'd', 1, "Specify U-Boot's control FDT");
 
 int main(int argc, char *argv[])
 {
@@ -123,9 +111,11 @@ int main(int argc, char *argv[])
        if (os_parse_args(state, argc, argv))
                return 1;
 
-       /*
-        * Do pre- and post-relocation init, then start up U-Boot. This will
-        * never return.
-        */
+       /* Do pre- and post-relocation init */
        board_init_f(0);
+
+       board_init_r(gd->new_gd, 0);
+
+       /* NOTREACHED - board_init_r() does not return */
+       return 0;
 }