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armv7: cosmetic changes to dcache_op_mva() 

This is just a cosmetic change to dcache_op_mva() to (hopefully) make
it a easier to follow and more difficult to screw up.

Change-Id: Ia348b2d58f2f2bf5c3cafabcfba06bc411937dba
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/2927
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
David Hendricks 2013-03-26 17:47:05 -07:00
parent 8f39887617
commit 19f3092b52
1 changed files with 6 additions and 4 deletions
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10
src/arch/armv7/lib/cache.c
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@ -180,19 +180,21 @@ static unsigned int line_bytes(void)
static void dcache_op_mva(unsigned long addr, static void dcache_op_mva(unsigned long addr,
unsigned long len, enum dcache_op op) unsigned long len, enum dcache_op op)
{ {
unsigned long line, i; unsigned long line, linesize;
line = line_bytes(); linesize = line_bytes();
line = addr & ~(linesize - 1);
dsb(); dsb();
for (i = addr & ~(line - 1); i < addr + len; i += line) { while (line < addr + len) {
switch(op) { switch(op) {
case OP_DCCIMVAC: case OP_DCCIMVAC:
dccimvac(i); dccimvac(line);
break; break;
default: default:
break; break;
} }
line += linesize;
} }
isb(); isb();
} }