[U-Boot] [RFC PATCH v2] ARM: Avoid compiler optimization for usages of readb, writeb and friends.

[John Rigby]

On Sun, Dec 19, 2010 at 12:59 PM, Alexander Holler <holler at ahsoftware.de> wrote:
...
> No EEPROM on expansion board
> Die ID #062a000400000000040365fa16019019
> Hit any key to stop autoboot:  0
> OMAP3 beagleboard.org # nand info
>
> Device 0: nand0, sector size 16 KiB
> --------------------------------
>
I get the same output  without your change.  My gcc is linaro 4.4.5.
I'll do some bisecting and try to find out what is going on.