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authorMike Frysinger <vapier@gentoo.org>2010-06-02 06:20:39 -0400
committerMike Frysinger <vapier@gentoo.org>2010-07-13 17:50:50 -0400
commit9280c3f106968a44ba5721c72eba54db63704b2f (patch)
treeb5359991d50cd1df8a5a62b79496a07616e417fa /board/bf533-stamp/ide-cf.c
parent7d44f5ec9e3a71f54048a1d8c9831e1f9f4ad8ef (diff)
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Blackfin: bf533-stamp: scrub unused code
Much of the local bf533-stamp.h header is unused, and the few bits that are are only needed in one file. So move the few used bits out and punt all the rest. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'board/bf533-stamp/ide-cf.c')
-rw-r--r--board/bf533-stamp/ide-cf.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/board/bf533-stamp/ide-cf.c b/board/bf533-stamp/ide-cf.c
index 23e786b..3e4080e 100644
--- a/board/bf533-stamp/ide-cf.c
+++ b/board/bf533-stamp/ide-cf.c
@@ -11,7 +11,6 @@
#include <common.h>
#include <config.h>
#include <asm/blackfin.h>
-#include "bf533-stamp.h"
void cf_outb(unsigned char val, volatile unsigned char *addr)
{
@@ -66,6 +65,15 @@ void cf_outsw(unsigned short *addr, unsigned short *sect_buf, int words)
swap_to(FLASH);
}
+/* Definitions used in Compact Flash Boot support */
+#define FIO_EDGE_CF_BITS 0x0000
+#define FIO_POLAR_CF_BITS 0x0000
+#define FIO_EDGE_BITS 0x1E0
+#define FIO_POLAR_BITS 0x160
+
+/* Compact flash status bits in status register */
+#define CF_STAT_BITS 0x00000060
+
void cf_ide_init(void)
{
int i, cf_stat;