From: Marek Vasut <marex@denx.de>
Date: Sat, 23 Feb 2013 02:43:03 +0000 (+0000)
Subject: mxs: m28: Enable power to USB port 0
X-Git-Tag: v2013.04-rc2~24^2~1^2~17
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=f94669f30656cd05bbc75f6c799a1b06c493f3d2;p=u-boot

mxs: m28: Enable power to USB port 0

The USB port 0 can now be used alongside the USB port 1, thus enable
power to it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Stefano Babic <sbabic@denx.de>
---

diff --git a/board/denx/m28evk/m28evk.c b/board/denx/m28evk/m28evk.c
index d93efafad0..aff7c1fe5e 100644
--- a/board/denx/m28evk/m28evk.c
+++ b/board/denx/m28evk/m28evk.c
@@ -57,6 +57,10 @@ int board_early_init_f(void)
 	mxs_iomux_setup_pad(MX28_PAD_AUART3_TX__GPIO_3_13 |
 			MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_PULLUP);
 	gpio_direction_output(MX28_PAD_AUART3_TX__GPIO_3_13, 0);
+
+	mxs_iomux_setup_pad(MX28_PAD_AUART3_RX__GPIO_3_12 |
+			MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_PULLUP);
+	gpio_direction_output(MX28_PAD_AUART3_RX__GPIO_3_12, 0);
 #endif
 
 	return 0;