ARM64: zynqmp: Add serdes address space dp driver

[oweals/u-boot.git] / arch / sandbox / cpu / start.c

diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c
index 4d5569e6476725d1f2a099a07369e40bd5237914..969618ef87502dfb1f34c0f677c18e66c4f6072f 100644 (file)
--- a/arch/sandbox/cpu/start.c
+++ b/arch/sandbox/cpu/start.c
@@ -4,8 +4,12 @@
  */
 
 #include <common.h>
+#include <errno.h>
 #include <os.h>
+#include <cli.h>
+#include <malloc.h>
 #include <asm/getopt.h>
+#include <asm/io.h>
 #include <asm/sections.h>
 #include <asm/state.h>
 
@@ -37,7 +41,7 @@ int sandbox_early_getopt_check(void)
 
        max_arg_len = 0;
        for (i = 0; i < num_options; ++i)
-               max_arg_len = max(strlen(sb_opt[i]->flag), max_arg_len);
+               max_arg_len = max((int)strlen(sb_opt[i]->flag), max_arg_len);
        max_noarg_len = max_arg_len + 7;
 
        for (i = 0; i < num_options; ++i) {
@@ -74,15 +78,34 @@ int sandbox_main_loop_init(void)
        struct sandbox_state *state = state_get_current();
 
        /* Execute command if required */
-       if (state->cmd) {
-               run_command_list(state->cmd, -1, 0);
+       if (state->cmd || state->run_distro_boot) {
+               int retval = 0;
+
+               cli_init();
+
+#ifdef CONFIG_CMDLINE
+               if (state->cmd)
+                       retval = run_command_list(state->cmd, -1, 0);
+
+               if (state->run_distro_boot)
+                       retval = cli_simple_run_command("run distro_bootcmd",
+                                                       0);
+#endif
                if (!state->interactive)
-                       os_exit(state->exit_type);
+                       os_exit(retval);
        }
 
        return 0;
 }
 
+static int sandbox_cmdline_cb_boot(struct sandbox_state *state,
+                                     const char *arg)
+{
+       state->run_distro_boot = true;
+       return 0;
+}
+SANDBOX_CMDLINE_OPT_SHORT(boot, 'b', 0, "Run distro boot commands");
+
 static int sandbox_cmdline_cb_command(struct sandbox_state *state,
                                      const char *arg)
 {
@@ -98,6 +121,25 @@ 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_default_fdt(struct sandbox_state *state,
+                                         const char *arg)
+{
+       const char *fmt = "%s.dtb";
+       char *fname;
+       int len;
+
+       len = strlen(state->argv[0]) + strlen(fmt) + 1;
+       fname = os_malloc(len);
+       if (!fname)
+               return -ENOMEM;
+       snprintf(fname, len, fmt, state->argv[0]);
+       state->fdt_fname = fname;
+
+       return 0;
+}
+SANDBOX_CMDLINE_OPT_SHORT(default_fdt, 'D', 0,
+               "Use the default u-boot.dtb control FDT in U-Boot directory");
+
 static int sandbox_cmdline_cb_interactive(struct sandbox_state *state,
                                          const char *arg)
 {
@@ -110,14 +152,8 @@ SANDBOX_CMDLINE_OPT_SHORT(interactive, 'i', 0, "Enter interactive mode");
 static int sandbox_cmdline_cb_jump(struct sandbox_state *state,
                                   const char *arg)
 {
-       state->jumped = 1;
-
-       /*
-        * TODO(sjg@chromium.org): Note this causes problems for gdb which
-        * wants to read debug data from the image.
-        *
-        * os_unlink(arg);
-        */
+       /* Remember to delete this U-Boot image later */
+       state->jumped_fname = arg;
 
        return 0;
 }
@@ -132,7 +168,8 @@ static int sandbox_cmdline_cb_memory(struct sandbox_state *state,
        state->write_ram_buf = true;
        state->ram_buf_fname = arg;
 
-       if (os_read_ram_buf(arg)) {
+       err = os_read_ram_buf(arg);
+       if (err) {
                printf("Failed to read RAM buffer\n");
                return err;
        }
@@ -142,6 +179,15 @@ static int sandbox_cmdline_cb_memory(struct sandbox_state *state,
 SANDBOX_CMDLINE_OPT_SHORT(memory, 'm', 1,
                          "Read/write ram_buf memory contents from file");
 
+static int sandbox_cmdline_cb_rm_memory(struct sandbox_state *state,
+                                       const char *arg)
+{
+       state->ram_buf_rm = true;
+
+       return 0;
+}
+SANDBOX_CMDLINE_OPT(rm_memory, 0, "Remove memory file after reading");
+
 static int sandbox_cmdline_cb_state(struct sandbox_state *state,
                                    const char *arg)
 {
@@ -184,9 +230,53 @@ static int sandbox_cmdline_cb_show_lcd(struct sandbox_state *state,
 SANDBOX_CMDLINE_OPT_SHORT(show_lcd, 'l', 0,
                          "Show the sandbox LCD display");
 
+static const char *term_args[STATE_TERM_COUNT] = {
+       "raw-with-sigs",
+       "raw",
+       "cooked",
+};
+
+static int sandbox_cmdline_cb_terminal(struct sandbox_state *state,
+                                      const char *arg)
+{
+       int i;
+
+       for (i = 0; i < STATE_TERM_COUNT; i++) {
+               if (!strcmp(arg, term_args[i])) {
+                       state->term_raw = i;
+                       return 0;
+               }
+       }
+
+       printf("Unknown terminal setting '%s' (", arg);
+       for (i = 0; i < STATE_TERM_COUNT; i++)
+               printf("%s%s", i ? ", " : "", term_args[i]);
+       puts(")\n");
+
+       return 1;
+}
+SANDBOX_CMDLINE_OPT_SHORT(terminal, 't', 1,
+                         "Set terminal to raw/cooked mode");
+
+static int sandbox_cmdline_cb_verbose(struct sandbox_state *state,
+                                     const char *arg)
+{
+       state->show_test_output = true;
+       return 0;
+}
+SANDBOX_CMDLINE_OPT_SHORT(verbose, 'v', 0, "Show test output");
+
+int board_run_command(const char *cmdline)
+{
+       printf("## Commands are disabled. Please enable CONFIG_CMDLINE.\n");
+
+       return 1;
+}
+
 int main(int argc, char *argv[])
 {
        struct sandbox_state *state;
+       gd_t data;
        int ret;
 
        ret = state_init();
@@ -201,6 +291,16 @@ int main(int argc, char *argv[])
        if (ret)
                goto err;
 
+       /* Remove old memory file if required */
+       if (state->ram_buf_rm && state->ram_buf_fname)
+               os_unlink(state->ram_buf_fname);
+
+       memset(&data, '\0', sizeof(data));
+       gd = &data;
+#ifdef CONFIG_SYS_MALLOC_F_LEN
+       gd->malloc_base = CONFIG_MALLOC_F_ADDR;
+#endif
+
        /* Do pre- and post-relocation init */
        board_init_f(0);