[CMD][EEPROM] Add print function and clean-up get function

MODV-78

cmd/seco_eeprom_manager.c

@@ -18,20 +18,45 @@
 /*
  * Command Functions
  */
-static void do_seco_eeprom_manager_get(int argc, char *const *argv[])
+static void do_seco_eeprom_manager_print(int argc, char *const *argv[])
 {
-	unsigned long i2c_bus = 0, i2c_addr = 0, value = 0;
+	unsigned long i2c_bus = 0, i2c_addr = 0;
 	char *end = NULL;
 
 	errno = 0;
 
-	value = simple_strtoul(argv[2], &end, 0);
-	value = simple_strtoul(argv[3], &end, 0);
+	i2c_bus = simple_strtoul((*argv)[2], &end, 0);
+	i2c_addr = simple_strtoul((*argv)[3], &end, 0);
 
 	seco_eeprom_init(i2c_bus, i2c_addr);
 	seco_eeprom_print_all();
 }
 
+static void do_seco_eeprom_manager_get(int argc, char *const *argv[])
+{
+	unsigned long i2c_bus = 0, i2c_addr = 0, uid = 0;
+	char *end = NULL;
+	u8 panel_id = 0;
+
+	errno = 0;
+
+	i2c_bus = simple_strtoul((*argv)[2], &end, 0);
+	i2c_addr = simple_strtoul((*argv)[3], &end, 0);
+	uid = simple_strtoul((*argv)[4], &end, 0);
+
+	seco_eeprom_init(i2c_bus, i2c_addr);
+
+	switch(uid)
+	{
+		case UID_PANEL_ID:
+			seco_eeprom_get_panel_id(&panel_id);
+			printf("panel_id: %d\n", panel_id);
+			break;
+		default:
+			printf("Error: Unknown/Unsupported UID \"%s\"\n", (*argv)[4]);
+	}
+}
+
 static void do_seco_eeprom_manager_set(int argc, char *const *argv[])
 {
 	/* @TODO */
@@ -40,14 +65,18 @@ static void do_seco_eeprom_manager_set(int argc, char *const *argv[])
 static int do_seco_eeprom_manager(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 {
 #if DEBUG
+	printf("argc: %d\n", argc);
+
 	for(int i = 0; i < argc; ++i)
-		printf("argv[%d]: %s", i, argv[i]);
+		printf("argv[%d]: %s\n", i, argv[i]);
 #endif
 
 	if (argc < 3)
 		return CMD_RET_USAGE;
 
-	if (!strcmp(argv[1], "get"))
+	if (!strcmp(argv[1], "print"))
+		do_seco_eeprom_manager_print(argc, &argv);
+	else if (!strcmp(argv[1], "get"))
 		do_seco_eeprom_manager_get(argc, &argv);
 	else if (!strcmp(argv[1], "set"))
 		do_seco_eeprom_manager_set(argc, &argv);
@@ -58,11 +87,12 @@ static int do_seco_eeprom_manager(struct cmd_tbl *cmdtp, int flag, int argc, cha
 }
 
 #define CMD_DESC "SECO EEPROM Manager"
-#define CMD_HELP "get <I2C_BUS> <I2C_ADDR> <UID>\n" \
+#define CMD_HELP "print <I2C_BUS> <I2C_ADDR>\n" \
+		 "                    get <I2C_BUS> <I2C_ADDR> <UID>\n" \
 		 "                    set <I2C_BUS> <I2C_ADDR> <UID> <VALUE>\n" \
 
 U_BOOT_CMD(
-	seco_eeprom_manager, 3, 0, do_seco_eeprom_manager,
+	seco_eeprom_manager, 6, 0, do_seco_eeprom_manager,
 	CMD_DESC,
 	CMD_HELP
 );