17 Jul
2015
17 Jul
'15
4:39 p.m.
2015-07-16 23:15 GMT+02:00 Scott Wood scottwood@freescale.com:
On Thu, 2015-07-16 at 13:25 +0200, Piotr Zierhoffer wrote:
From: Piotr Zierhoffer piotr.zierhoffer@cs.put.poznan.pl
This driver adds NAND support to both SPL and full U-Boot. It was tested on AllWinner A20.
It looks a lot like an SPL-only driver to me...
I am preparing a v2 patch set, that will have SPL-only code.
writel(0x00E00530, NANDFLASHC_BASE + NANDFLASHC_RCMD_SET); /* READ */What is 0x00e00530? Define it symbolically.
It's difficult because we do not have much explanation for this constant. This is how BROM operates. We have tuned it according to http://linux-sunxi.org/NFC_Register_Guide
We have fixed the code according to your comments and will resubmit it shortly.
Best regards
Piotr Zierhoffer Antmicro Ltd | www.antmicro.com