19 Jul
2012
19 Jul
'12
6:37 a.m.
On Sunday 15 July 2012 04:12:45 Marek Vasut wrote:
Dear Macpaul Lin,
+void flush_cache(unsigned long addr, unsigned long size) +{
- flush_dcache_range(addr, addr + size);
- invalidate_icache_range(addr, addr + size);
You probably want to flush dcache in here and that's it.
i don't think so ... i think that's what flush_dcache_range() is for. and our common/cmd_*.c files assume that flush_cache() will invalidate icache (see the bootm/load funcs that write executable content into memory and then flush the regions). -mike