Dear all,
working on a port of u-boot for mcf5307 i have found a major issue due
to an "errata" of this chip:
from MCF5307ER pdf:
35 Corrupted Return PC in Exception Stack Frame
35.1 Description
When processing an autovectored interrupt an error can occur that causes
0x to be wri
Hello,
We have a board with an AT91CAP7 chip; it's an arm7tdmi with and external data
bus and some custom peripherals in an on-board fpga.
The board can boot from a 4MByte serial flash device, and has NAND attached.
There are 32MBytes of SDRAM on the board.
We'd like to get uClinux running wit
Hi,
On Thu, 2011-08-11 at 09:47 -0700, Bob Wirka wrote:
> We have a board with an AT91CAP7 chip; it's an arm7tdmi with and
> external data bus and some custom peripherals in an on-board fpga.
>
> The board can boot from a 4MByte serial flash device, and has NAND
> attached. There are 32MBytes of
Ithamar,
Thank you for your reply.
No, that's a real issue; there is no Linux BSP from Atmel. They've got some
support for Ecos (and, hence, redboot), but that's about it. It would be nice
if we could use the 2.6 kernel.
The chip implements a Gigabit Mac in the fpga; so the ethernet driver wi
Hi Bob,
On Thu, 2011-08-11 at 14:08 -0700, Bob Wirka wrote:
> Thank you for your reply.
You're welcome :)
> No, that's a real issue; there is no Linux BSP from Atmel. They've got
> some support for Ecos (and, hence, redboot), but that's about it. It
> would be nice if we could use the 2.6 kerne
Hi Bob,
On 12/08/11 02:47, Bob Wirka wrote:
We have a board with an AT91CAP7 chip; it's an arm7tdmi with and external data
bus and some custom peripherals in an on-board fpga.
The board can boot from a 4MByte serial flash device, and has NAND attached.
There are 32MBytes of SDRAM on the board
Hi Angelo,
On 11/08/11 19:52, angelo wrote:
working on a port of u-boot for mcf5307 i have found a major issue due to an
"errata" of this chip:
from MCF5307ER pdf:
35 Corrupted Return PC in Exception Stack Frame
35.1 Description
When processing an autovectored interrupt an error can occur th
