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[U-Boot,06/11] sunxi: add MMC pinmux setup for SDC2 on sun9i

Message ID 20161028102138.8678-7-wens@csie.org
State Accepted
Commit 3ebb4567d688369ec95c407aae4fa88071188079
Delegated to: Hans de Goede
Headers show

Commit Message

Chen-Yu Tsai Oct. 28, 2016, 10:21 a.m. UTC 
From: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

The A80 can support 8-bit eMMC with reset on the PC pingroups.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 board/sunxi/board.c | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index 6281c9d70379..53656383d512 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -307,6 +307,13 @@  static void mmc_pinmux_setup(int sdc)
 			sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
 			sunxi_gpio_set_drv(pin, 2);
 		}
+#elif defined(CONFIG_MACH_SUN9I)
+		/* SDC2: PC6-PC16 */
+		for (pin = SUNXI_GPC(6); pin <= SUNXI_GPC(16); pin++) {
+			sunxi_gpio_set_cfgpin(pin, SUNXI_GPC_SDC2);
+			sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
+			sunxi_gpio_set_drv(pin, 2);
+		}
 #endif
 		break;