From: Przemyslaw Marczak <p.marczak@samsung.com>
Date: Tue, 25 Mar 2014 11:27:05 +0000 (+0100)
Subject: samsung: misc: new command: battery and config CONFIG_CMD_BATTERY
X-Git-Tag: accepted/tizen/unified/20191107.062134~237
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9a56820234256209aac5b6c397805a5816f4769e;p=platform%2Fkernel%2Fu-boot.git

samsung: misc: new command: battery and config CONFIG_CMD_BATTERY

This feature allows to enable interactive charger by command line
or use interactive charger for display battery charge level.

Usage:
- battery [<state>] [<charge>]

Option "state" will display battery screen for 2 seconds.
Option "charge" will start interactive charger mode.

Interactive charger mode can be stopped by:
- pressing CTRL+C keys combination,
or device reset by:
- pressing PWR key for 5 seconds (only if SOC > 20% - one grey bar),
- pressing PWR key for 10 seconds, which is PMIC reset.

Change-Id: I622830198f6cba4f0fa30798b02aa003c55332bb
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
---

diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c
index 86d234d..d7c6f12 100644
--- a/board/samsung/common/misc.c
+++ b/board/samsung/common/misc.c
@@ -676,6 +676,34 @@ warning:
 
 	return CMD_RET_SUCCESS;
 }
+
+#ifdef CONFIG_CMD_BATTERY
+int do_battery(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	int cmd;
+
+	if (argc != 2)
+		return CMD_RET_USAGE;
+
+	if (!strcmp("charge", argv[1]))
+		cmd = CMD_BATTERY_CHARGE;
+	else if (!strcmp("state", argv[1]))
+		cmd = CMD_BATTERY_STATE;
+	else
+		return CMD_RET_USAGE;
+
+	if (battery(cmd))
+		return CMD_RET_FAILURE;
+
+	return CMD_RET_SUCCESS;
+}
+
+U_BOOT_CMD(battery, CONFIG_SYS_MAXARGS, 1, do_battery,
+	   "Battery interactive charger",
+	   "<charge> or <state>\n"
+	   "Enable interactive charger or display battery state screen"
+);
+#endif /* CONFIG_CMD_BATTERY */
 #endif
 
 void check_boot_mode(void)