[U-Boot-Users] dcache on ads5121e
Using HEAD 6bc113886d7d316df1a4e459bec8baf027518551
When I set CONFIG_CMD_CACHE and then use the command "dcache on" to turn on cache I lose the serial port. u-boot is now just spinning on the serial receive but it never gets any input.
Anybody run with caches on ??
In message 1204809643.6682.189.camel@localhost.localdomain you wrote:
When I set CONFIG_CMD_CACHE and then use the command "dcache on" to turn on cache I lose the serial port. u-boot is now just spinning on the serial receive but it never gets any input.
What makes you expect that will work?
Anybody run with caches on ??
Did you read the README?
Best regards,
Wolfgang Denk
On Thu, 2008-03-06 at 17:29 +0100, Wolfgang Denk wrote:
In message 1204809643.6682.189.camel@localhost.localdomain you wrote:
When I set CONFIG_CMD_CACHE and then use the command "dcache on" to turn on cache I lose the serial port. u-boot is now just spinning on the serial receive but it never gets any input.
What makes you expect that will work?
The functions (in start.S ) was implemented. Kind of pointless if cache can only be used with a mmu.
Anybody run with caches on ??
Did you read the README?
No I read the code. the unused one it turns out :(
participants (2)
-
Kenneth Johansson -
Wolfgang Denk