X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Fcli.h;h=4c39b9e2b1f17420fb9129907eb4cd319a5349e1;hb=2bfe4890856c94d939e193999dccdc75afc5c5bd;hp=5158976b8dd4db143acc766bb5c66e8eb646fcf0;hpb=c1bb2cd0b6a3d1b152be3686601234b3a363772b;p=oweals%2Fu-boot.git

diff --git a/include/cli.h b/include/cli.h
index 5158976b8d..4c39b9e2b1 100644
--- a/include/cli.h
+++ b/include/cli.h
@@ -30,6 +30,14 @@ void cli_simple_loop(void);
  */
 int cli_simple_run_command(const char *cmd, int flag);
 
+/**
+ * cli_simple_process_macros() - Expand $() and ${} format env. variables
+ *
+ * @param input		Input string possible containing $() / ${} vars
+ * @param output	Output string with $() / ${} vars expanded
+ */
+void cli_simple_process_macros(const char *input, char *output);
+
 /**
  * cli_simple_run_command_list() - Execute a list of command
  *
@@ -100,6 +108,39 @@ int cli_readline_into_buffer(const char *const prompt, char *buffer,
  */
 int cli_simple_parse_line(char *line, char *argv[]);
 
+#if CONFIG_IS_ENABLED(OF_CONTROL)
+/**
+ * cli_process_fdt() - process the boot command from the FDT
+ *
+ * If bootcmmd is defined in the /config node of the FDT, we use that
+ * as the boot command. Further, if bootsecure is set to 1 (in the same
+ * node) then we return true, indicating that the command should be executed
+ * as securely as possible, avoiding the CLI parser.
+ *
+ * @cmdp:	On entry, the command that will be executed if the FDT does
+ *		not have a command. Returns the command to execute after
+ *		checking the FDT.
+ * @return true to execute securely, else false
+ */
+bool cli_process_fdt(const char **cmdp);
+
+/** cli_secure_boot_cmd() - execute a command as securely as possible
+ *
+ * This avoids using the parser, thus executing the command with the
+ * smallest amount of code. Parameters are not supported.
+ */
+void cli_secure_boot_cmd(const char *cmd);
+#else
+static inline bool cli_process_fdt(const char **cmdp)
+{
+	return false;
+}
+
+static inline void cli_secure_boot_cmd(const char *cmd)
+{
+}
+#endif /* CONFIG_OF_CONTROL */
+
 /**
  * Go into the command loop
  *