nitrogen6x: set environment variable reset_cause

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Stefano Babic <sbabic@denx.de>

diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c
index e8ea256be0c5c8d94198a15d4ed5e0da1cfead06..d46b8db232c98a655123a67f5252fae254468586 100644 (file)
--- a/board/boundary/nitrogen6x/nitrogen6x.c
+++ b/board/boundary/nitrogen6x/nitrogen6x.c
@@ -1018,5 +1018,6 @@ int misc_init_r(void)
 #ifdef CONFIG_CMD_BMODE
        add_board_boot_modes(board_boot_modes);
 #endif
+       setenv_hex("reset_cause", get_imx_reset_cause());
        return 0;
 }