[U-Boot] [PATCH 12/35] Blackfin: bf537-stamp: use common spi boot workaround code

[Mike Frysinger]

The common gpio code provides a function for handling the spi boot
workaround logic, so switch over to that rather than bang on the
gpio MMRs directly.

Signed-off-by: Mike Frysinger <vapier at gentoo.org>
---
 board/bf537-stamp/bf537-stamp.c |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/board/bf537-stamp/bf537-stamp.c b/board/bf537-stamp/bf537-stamp.c
index 3911be6..ec888d4 100644
--- a/board/bf537-stamp/bf537-stamp.c
+++ b/board/bf537-stamp/bf537-stamp.c
@@ -46,11 +46,8 @@ int checkboard(void)
 void board_reset(void)
 {
 	/* workaround for weak pull ups on ssel */
-	if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER) {
-		bfin_write_PORTF_FER(bfin_read_PORTF_FER() & ~PF10);
-		bfin_write_PORTFIO_SET(PF10);
-		udelay(1);
-	}
+	if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
+		bfin_reset_boot_spi_cs(GPIO_PF10);
 }
 
 #ifdef CONFIG_BFIN_MAC
-- 
1.7.1.1