Some boards based on AT91SAM926X-EK use smaller DF chips to keep
bootstrap, u-boot and its environment, using NAND or other external
storage for kernel and rootfs. This patch adds support for
small 1024x263 chip.
Signed-off-by: Sergey Lapin <[EMAIL PROTECTED]>
---
drivers/mtd/dataflash.c
Hi, all!
On Tue, May 20, 2008 at 10:51 PM, Sergey Lapin <[EMAIL PROTECTED]> wrote:
> Some boards based on AT91SAM926X-EK use smaller DF chips to keep
> bootstrap, u-boot and its environment, using NAND or other external
> storage for kernel and rootfs. This patch adds support for
&
Some boards based on AT91SAM926X-EK use smaller DF chips to keep
bootstrap, u-boot and its environment, using NAND or other external
storage for kernel and rootfs. This patch adds support for
small 1024x263 chip.
Signed-off-by: Sergey Lapin <[EMAIL PROTECTED]>
---
drivers/mtd/dataflash.c
Hi, all!
I use the following patch on my AT91SAM9260-based custom board to
configure bit-banged I2C:
diff --git a/board/atmel/at91sam9260ek/at91sam9260ek.c
b/board/atmel/at91sam9260ek/at91sam9260ek.c
index b30aad8..99fc2bd 100644
--- a/board/atmel/at91sam9260ek/at91sam9260ek.c
+++ b/board/atmel/
On Mon, May 26, 2008 at 02:03:42PM -0400, Matt Gessner wrote:
Hi, all!
> I added code to handle the 011 chip, but I really didn't think anyone
> would be interested in it.
> If someone wants it, I can post it.
>
> Wolfgang, are these simple patches of any interest to the general
> community, when
On Sat, May 24, 2008 at 05:24:00PM +0200, Haavard Skinnemoen wrote:
> Sergey Lapin <[EMAIL PROTECTED]> wrote:
> > But I'm unable to read proper values from lines - they always
> > return 0s. Any ideas on fixing?
> > Linux i2c-gpio driver works perfectly.
>
> Why don't you use the gpio function?
Well, I tried to use them but that lead to same result.
> > +
> void at91sam9260_i2c_init(void)
> {
> at91_set_GPIO_periph(AT91_PIN_PA23, 0);
> at91_set_multi_drive(AT91_PIN_PA23, 1);
>
> at91_set_A_periph(AT91_PIN_PA24, 0);
Why?
> a
Some boards based on AT91SAM926X-EK use smaller DF chips to keep
bootstrap, u-boot and its environment, using NAND or other external
storage for kernel and rootfs. This patch adds support for
small 1024x263 chip.
Signed-off-by: Sergey Lapin <[EMAIL PROTECTED]>
---
drivers/mtd/dataflash.c
Hi, all!
Is there a way in u-boot to support at91sam926x ECC controller
or write JFFS2 images compatible with Linux driver for ECC controller?
Currently I'm only able to use software ECC with images written in
u-boot.
Thanks a lot,
S.
Hi, all!
> > On 11:06 Thu 05 Jun , Sergey Lapin wrote:
> > > Some boards based on AT91SAM926X-EK use smaller DF chips to keep
> > > bootstrap, u-boot and its environment, using NAND or other external
> > > storage for kernel and rootfs. This patch adds supp
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