[U-Boot] Breakage on arm/next

[Scott Wood <scottwood@freescale.com>]

On Mon, Dec 21, 2009 at 04:30:40PM +0530, apgmoorthy wrote:
> Hunk 1:
> env_addr += CONFIG_ENV_ADDR & (onenand_mtd.eraseregions[0].erasesize-1);
> 
> Hunk 2:
> env_addr += CONFIG_ENV_ADDR & (onenand_mtd.eraseregions[0].erasesize-1);

I'd say it should be the board config file's responsibility to provide a
CONFIG_ENV_ADDR that is properly block-aligned, regardless of what sort of
flash it's using.

> instr.len = onenand_mtd.eraseregions[0].erasesize;

It's unlikely at these block sizes, but theoretically the environment could
span multiple erase blocks.

Again, the board config file should supply a suitable CONFIG_ENV_SIZE.

-Scott