From 8f8b8949e57b7c833966c108256f6bef7f636135 Mon Sep 17 00:00:00 2001
From: Eric Nelson <eric.nelson@boundarydevices.com>
Date: Wed, 9 Oct 2013 12:25:15 -0700
Subject: [PATCH] i.MX6: nitrogen6x: fix erase size in 6x_upgrade.txt
The 6x_upgrade script is used to upgrade U-Boot in SPI-NOR
on Nitrogen6x/SABRE Lite boards using U-Boot's 'sf' command.
U-Boot is placed at offset 0x400 in flash, and the script
currently only erases 0x50000 bytes. Since the current
head is 319k, any additional features enabled in the
configuration will exceed the space erased and cause errors
re-programming the device.
This patch increases the erase size to the full size of
the region allocated for the U-Boot binary.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Stefano Babic <sbabic@denx.de>
---
board/boundary/nitrogen6x/6x_upgrade.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/boundary/nitrogen6x/6x_upgrade.txt b/board/boundary/nitrogen6x/6x_upgrade.txt
index 1f9a889554..1a62bbf12e 100644
--- a/board/boundary/nitrogen6x/6x_upgrade.txt
+++ b/board/boundary/nitrogen6x/6x_upgrade.txt
@@ -17,7 +17,7 @@ if ${fs}load ${dtype} ${disk}:1 12000000 u-boot.imx || ${fs}load ${dtype} ${disk
sleep 1 ;
done
echo "erasing" ;
- sf erase 0 0x50000 ;
+ sf erase 0 0xC0000 ;
# two steps to prevent bricking
echo "programming" ;
sf write 0x12000000 $offset $filesize ;
--
2.39.5