X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fflash%2Fnand.c;h=1c8c0c87c3cd1639fcf633ac12e8eef11044f76e;hp=94cec8d598059aeca4d7bb317f346661e30d8c8c;hb=747f8af672026f9778c6272ab48405d93b41acad;hpb=682910fdc24c8ae970b3cd1e5b4ff7042e0522be

diff --git a/src/flash/nand.c b/src/flash/nand.c
index 94cec8d598..1c8c0c87c3 100644
--- a/src/flash/nand.c
+++ b/src/flash/nand.c
@@ -281,6 +281,9 @@ COMMAND_HANDLER(handle_nand_device_command)
 	return CALL_COMMAND_HANDLER(handle_nand_list_drivers);
 }
 
+
+COMMAND_HANDLER(handle_nand_init_command);
+
 static const struct command_registration nand_config_command_handlers[] = {
 	{
 		.name = "device",
@@ -294,6 +297,12 @@ static const struct command_registration nand_config_command_handlers[] = {
 		.mode = COMMAND_ANY,
 		.help = "lists available NAND drivers",
 	},
+	{
+		.name = "init",
+		.mode = COMMAND_CONFIG,
+		.handler = &handle_nand_init_command,
+		.help = "initialize NAND devices",
+	},
 	COMMAND_REGISTRATION_DONE
 };
 static const struct command_registration nand_command_handlers[] = {
@@ -1794,3 +1803,20 @@ int nand_init(struct command_context *cmd_ctx)
 	struct command *parent = command_find_in_context(cmd_ctx, "nand");
 	return register_commands(cmd_ctx, parent, nand_exec_command_handlers);
 }
+
+COMMAND_HANDLER(handle_nand_init_command)
+{
+	if (CMD_ARGC != 0)
+		return ERROR_COMMAND_SYNTAX_ERROR;
+
+	static bool nand_initialized = false;
+	if (nand_initialized)
+	{
+		LOG_INFO("'nand init' has already been called");
+		return ERROR_OK;
+	}
+	nand_initialized = true;
+
+	LOG_DEBUG("Initializing NAND devices...");
+	return nand_init(CMD_CTX);
+}