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authorMike Frysinger <vapier@gentoo.org>2010-06-02 19:29:23 -0400
committerMike Frysinger <vapier@gentoo.org>2010-07-13 17:50:51 -0400
commit032c44e0a5085f51084adf717f4286bb5e18cab9 (patch)
tree96e27ede3995936a2eab4948b76f8b3dbac53ae9 /board/bf518f-ezbrd/bf518f-ezbrd.c
parent0c929426f8239f4cdf8a4f418596261353bfb455 (diff)
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Blackfin: bf518f-ezbrd: convert to portmux framework
Rather than bang MMRs directly, use the new portmux framework to handle the details. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'board/bf518f-ezbrd/bf518f-ezbrd.c')
-rw-r--r--board/bf518f-ezbrd/bf518f-ezbrd.c18
1 files changed, 6 insertions, 12 deletions
diff --git a/board/bf518f-ezbrd/bf518f-ezbrd.c b/board/bf518f-ezbrd/bf518f-ezbrd.c
index c2ab598..ff1ac4c 100644
--- a/board/bf518f-ezbrd/bf518f-ezbrd.c
+++ b/board/bf518f-ezbrd/bf518f-ezbrd.c
@@ -14,6 +14,7 @@
#include <spi.h>
#include <asm/blackfin.h>
#include <asm/net.h>
+#include <asm/portmux.h>
#include <asm/mach-common/bits/otp.h>
#include <asm/sdh.h>
@@ -146,18 +147,11 @@ int misc_init_r(void)
int board_early_init_f(void)
{
-#if !defined(CONFIG_SYS_NO_FLASH)
- /* setup BF518-EZBRD GPIO pin PG11 to AMS2. */
- bfin_write_PORTG_MUX((bfin_read_PORTG_MUX() & ~PORT_x_MUX_6_MASK) | PORT_x_MUX_6_FUNC_2);
- bfin_write_PORTG_FER(bfin_read_PORTG_FER() | PG11);
-
-# if !defined(CONFIG_BFIN_SPI)
- /* setup BF518-EZBRD GPIO pin PG15 to AMS3. */
- bfin_write_PORTG_MUX((bfin_read_PORTG_MUX() & ~PORT_x_MUX_7_MASK) | PORT_x_MUX_7_FUNC_3);
- bfin_write_PORTG_FER(bfin_read_PORTG_FER() | PG15);
-# endif
-#endif
- return 0;
+ /* connect async banks by default */
+ const unsigned short pins[] = {
+ P_AMS2, P_AMS3, 0,
+ };
+ return peripheral_request_list(pins, "async");
}
#ifdef CONFIG_BFIN_SDH