subject:"\[uClinux\-dev\] ARM940 cache flush routine"

Re: [uClinux-dev] ARM940 cache flush routine

2008-04-30 Thread Greg Ungerer

Hi Lin KJ, Lin KJ wrote: > I am trying to port the linux-2.6.24 on my arm940 based board. > I am a little confused by the cache flush routines in the proc-arm940.S. > I found that all the cache flush routines are doing flushing all. > Even it needs only to flush a range of cache entries, for examp

[uClinux-dev] ARM940 cache flush routine

2008-04-29 Thread Lin KJ

Hi All, I am trying to port the linux-2.6.24 on my arm940 based board. I am a little confused by the cache flush routines in the proc-arm940.S. I found that all the cache flush routines are doing flushing all. Even it needs only to flush a range of cache entries, for example, "arm940_flush_user_ca