On 07/02/2012 09:36 PM, Stephan Linz wrote:
Am Montag, den 02.07.2012, 07:52 +0200 schrieb Michal Simek:
2012/7/1 Stephan Linz<l...@li-pro.net>:
On Microblaze systems with BPI configuration from CFI flash
the first 1-10 MB will occupied by the FPGA configuration
data (BIN file). So we can not use this area for the U-Boot
environment.
In most of all FPGA configuration cases the upper sector in
flash memory will be free for individuell usage.
is it based on any statistic? I don't think so.
Hi Michal,
yes, there isn't ... you are right ;)
Signed-off-by: Stephan Linz<l...@li-pro.net>
---
include/configs/microblaze-generic.h | 8 +++-----
1 files changed, 3 insertions(+), 5 deletions(-)
nack for this.
One configuration file can't cover all fpga cases.
The reason why there is only one configuration file for microblaze is
that fpga variability.
If you want to use this option just create new board with your configuration
and use it.
I can live with that, but the current configuration file defines a
memory hole of 256kB in the first 2 sectors in flash. For what? -- The
environment is placed in the 3rd sector. All other sectors are free for
anything.
For u-boot itself.
Thanks,
Michal
--
Michal Simek, Ing. (M.Eng)
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel 2.6 Microblaze Linux - http://www.monstr.eu/fdt/
Microblaze U-BOOT custodian
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