avr32: migrate cache functions

[karo-tx-uboot.git] / arch / avr32 / cpu / cache.c

diff --git a/arch/avr32/cpu/cache.c b/arch/avr32/cpu/cache.c
index ab0374e587b4ad478fc97d5ace0f426ad26c7745..b3ffc3348b514e90805336b4e1a308b37b84bf92 100644 (file)
--- a/arch/avr32/cpu/cache.c
+++ b/arch/avr32/cpu/cache.c
@@ -24,31 +24,31 @@ void dcache_clean_range(volatile void *start, size_t size)
        sync_write_buffer();
 }
 
-void dcache_invalidate_range(volatile void *start, size_t size)
+void invalidate_dcache_range(unsigned long start, unsigned long stop)
 {
-       unsigned long v, begin, end, linesz;
+       unsigned long v, linesz;
 
        linesz = CONFIG_SYS_DCACHE_LINESZ;
 
        /* You asked for it, you got it */
-       begin = (unsigned long)start & ~(linesz - 1);
-       end = ((unsigned long)start + size + linesz - 1) & ~(linesz - 1);
+       start = start & ~(linesz - 1);
+       stop = (stop + linesz - 1) & ~(linesz - 1);
 
-       for (v = begin; v < end; v += linesz)
+       for (v = start; v < stop; v += linesz)
                dcache_invalidate_line((void *)v);
 }
 
-void dcache_flush_range(volatile void *start, size_t size)
+void flush_dcache_range(unsigned long start, unsigned long stop)
 {
-       unsigned long v, begin, end, linesz;
+       unsigned long v, linesz;
 
        linesz = CONFIG_SYS_DCACHE_LINESZ;
 
        /* You asked for it, you got it */
-       begin = (unsigned long)start & ~(linesz - 1);
-       end = ((unsigned long)start + size + linesz - 1) & ~(linesz - 1);
+       start = start & ~(linesz - 1);
+       stop = (stop + linesz - 1) & ~(linesz - 1);
 
-       for (v = begin; v < end; v += linesz)
+       for (v = start; v < stop; v += linesz)
                dcache_flush_line((void *)v);
 
        sync_write_buffer();