[U-Boot] [PATCH 1/6] arm: socfpga: cyclone5-socdk: Enabling mtd partitioning layout

Chin Liang See
2015-12-28T08:51:44Z

On Thu, 2015-12-24 at 02:30 +0100, Marek Vasut wrote:
> On Thursday, December 24, 2015 at 12:36:45 AM, Chin Liang See wrote:
> > On Thu, 2015-12-24 at 00:16 +0100, Marek Vasut wrote:
> > > On Wednesday, December 23, 2015 at 11:57:49 PM, Chin Liang See
> > > wrote:
> > > > On Wed, 2015-12-23 at 20:02 +0100, Pavel Machek wrote:

[..]

> > For Cyclone V socdk pin mux, they are in good shape where i2c
> > should be
> > the last needed. I need to do the same for Arria V socdk as I am
> > trying
> > to find the board.
>
> It's in my office, but I am at home now :-/ I _think_ I reloaded the
> AV
> SoCDK pinmux, so the basic functionality should at least be there.

Yah, I just tested master against arria5_socdk and they are doing good
:) For record, this include testing sdmmc, sf, i2c, usb and ethernet.

>
> > I am still testing against other. One thing I bump yesterday is the
> > FAT
> > support doesn't work in SPL. That would need some tricks that I did
> > for
> > SOCEDS U-Boot :)
>
> I think this might be because FAT is too ... well ... fat.

Hmmm... let me create some slimming pill for that :)

> It consumes too
> much stack I think.
>

Yah, it took lot of space in stack and especially malloc. As FAT access
only happen after SDRAM access, we can relocate the stack and malloc to
SDRAM after SDRAM workng. FYI, I did that for 2013.01.01 and it works
well :) Will try it out

Thanks
Chin Liang

> Best regards,
> Marek Vasut