X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=board%2Fsunxi%2Fboard.c;h=f27967bbf418faa32e136e4c764eb29fc7281a46;hb=f76eba38b3eda905ff3bdc18dd1240d3dcbc6e5a;hp=ed60e74808ffd4c8b6187d5cb5f1c0d231a40e8c;hpb=d0f4200392515194bf67213165be906e5b9e5748;p=platform%2Fkernel%2Fu-boot.git

diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index ed60e74..f27967b 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -22,6 +22,9 @@
 #ifdef CONFIG_AXP221_POWER
 #include <axp221.h>
 #endif
+#ifdef CONFIG_NAND_SUNXI
+#include <nand.h>
+#endif
 #include <asm/arch/clock.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/display.h>
@@ -315,6 +318,21 @@ int board_mmc_init(bd_t *bis)
 }
 #endif
 
+#ifdef CONFIG_NAND
+void board_nand_init(void)
+{
+	unsigned int pin;
+	static u8 ports[] = CONFIG_NAND_SUNXI_GPC_PORTS;
+
+	/* Configure AHB muxes to connect output pins with NAND controller */
+	for (pin = 0; pin < 16; pin++)
+		sunxi_gpio_set_cfgpin(SUNXI_GPC(pin), SUNXI_GPC_NAND);
+
+	for (pin = 0; pin < ARRAY_SIZE(ports); pin++)
+		sunxi_gpio_set_cfgpin(SUNXI_GPC(ports[pin]), SUNXI_GPC_NAND);
+}
+#endif
+
 void i2c_init_board(void)
 {
 #ifdef CONFIG_I2C0_ENABLE