Hi Aneesh,
On Monday 08 August 2011 03:29 PM, Reinhard Meyer wrote:
Dear Albert, Aneesh, Hong,
There seem to be functions of type
xxx(start, end) and xxx(start, size).
Can't it be somehow decided to use only one variant in all cases (flush, invalidate)?
The u-boot standard seems to be xxx(start, end) where the operation will be done on the range [start, end). This is what I figured out by looking at the prototypes and existing implementations when I did the armv7 work and I have stuck to this standard.
Hong also seems to be following the same standard.
If there is no objection, I shall add this definition to the README I am adding.
Maybe its arch specific, I just saw this in another thread, thats why I asked:
+++ b/arch/mips/cpu/mips32/cpu.c @@ -52,6 +52,11 @@ int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
void flush_cache(ulong start_addr, ulong size)
Best Regards, Reinhard