Add hal api (get_boot_mode)

Change-Id: I7b4e338cd86e339dccc26319711b5be09c5d8a09
Signed-off-by: SangYoun Kwak <sy.kwak@samsung.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/hw/board/board.c b/hw/board/board.c
index 775a725..070bc8a 100644
--- a/hw/board/board.c
+++ b/hw/board/board.c
@@ -99,6 +99,22 @@ static int switch_partition(char partition_ab)
 	return sys_write_buf(PARTITION_AB_PATH, next_partition_ab);
 }
 
+static int get_boot_mode(char *buffer, const int max_len)
+{
+	char scan_format[32] = { 0, };
+	int ret = 0;
+
+	snprintf(scan_format, sizeof(scan_format), "bootmode=%%%ds", max_len - 1);
+
+	ret = libsys_parse_cmdline_scanf(scan_format, buffer);
+
+	if (ret <= 0) {
+		return -ENOENT;
+	}
+
+	return 0;
+}
+
 static int set_partition_ab_cloned(void)
 {
 	return sys_write_buf(PARTITION_AB_CLONED_PATH, "1");
@@ -156,6 +172,7 @@ static int board_init(void **data)
 		return -ENOMEM;
 
 	board_funcs->get_device_serial_number  = get_device_serial_number;
+	board_funcs->get_boot_mode             = get_boot_mode;
 	board_funcs->get_current_partition     = get_current_partition;
 	board_funcs->switch_partition          = switch_partition;
 	board_funcs->set_partition_ab_cloned   = set_partition_ab_cloned;