[U-Boot] [PATCH v2 2/2] mx6sabresd: Reset counter to prevent error message

[Fabio Estevam <festevam@gmail.com>]

From: Fabio Estevam <fabio.estevam@freescale.com>

If a HDMI cable is not connected, the following message is seen on boot:

CPU:   Freescale i.MX6Q rev1.1 at 792 MHz                                       
Reset cause: POR                                                                
Board: MX6-SabreSD                                                              
DRAM:  1 GiB                                                                    
MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2                                    
No panel detected: default to HDMI                                              
unsupported panel HDMI 

Reset the 'i' variable to fix the 'unsupported panel' message.

This follows the same idea of commit 47ac53d7ae (imx: nitrogen6x/mx6qsabrelite: 
Fix bug in board_video_skip).

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
 board/freescale/mx6sabresd/mx6sabresd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c
index 0f91fe2..61fe67c 100644
--- a/board/freescale/mx6sabresd/mx6sabresd.c
+++ b/board/freescale/mx6sabresd/mx6sabresd.c
@@ -322,6 +322,7 @@ int board_video_skip(void)
 		if (!panel) {
 			panel = displays[0].mode.name;
 			printf("No panel detected: default to %s\n", panel);
+			i = 0;
 		}
 	} else {
 		for (i = 0; i < ARRAY_SIZE(displays); i++) {
-- 
1.8.1.2