[U-Boot] Between 2015.10 and 2016.01, SPI flash changed erase size, and saveenv stopped working

Pavel Machek pavel at denx.de
Sun May 29 22:40:41 CEST 2016


Hi!

On board with Altera Cyclone 5:

=> version

U-Boot 2016.01-05658-g81689ec (May 29 2016 - 22:25:45 +0200)
arm-linux-gnueabi-gcc (GCC) 4.8.2
GNU ld (GNU Binutils) 2.24
Saving Environment to SPI Flash...
spi_flash_std_probe: slave=0bf367d0, cs=0
SF: Detected N25Q512 with page size 256 Bytes, erase size 64 KiB,
total 64 MiB
offset 0x40000 is protected and cannot be erased

...

=> version

U-Boot 2015.10-04078-g3b6d086 (May 29 2016 - 22:33:36 +0200)
arm-linux-gnueabi-gcc (GCC) 4.8.2
GNU ld (GNU Binutils) 2.24
SF: Detected N25Q512 with page size 256 Bytes, erase size 4 KiB, total
64 MiB


Does anyone else see the problem? Any ideas?

Best regards,
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html


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