i.MX6: nitrogen6x: fix erase size in 6x_upgrade.txt
authorEric Nelson <eric.nelson@boundarydevices.com>
Wed, 9 Oct 2013 19:25:15 +0000 (12:25 -0700)
committerStefano Babic <sbabic@denx.de>
Thu, 31 Oct 2013 16:56:57 +0000 (17:56 +0100)
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

index 1f9a8895549e4ecfb142aa2fab97470c45ea5848..1a62bbf12ef3a06e1ddea0b2ade16d8af6b980e4 100644 (file)
@@ -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 ;