From dc6ed546db5258b1731f82e63cce7f0e8139e940 Mon Sep 17 00:00:00 2001
From: Rene Straub <rene.straub@netmodule.com>
Date: Tue, 20 Oct 2020 07:51:47 +0200
Subject: [PATCH] hw25: take USB/SD converter out of reset

---
 board/nm/hw25/board.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/board/nm/hw25/board.c b/board/nm/hw25/board.c
index 220eb230ee..9eda4a6c37 100644
--- a/board/nm/hw25/board.c
+++ b/board/nm/hw25/board.c
@@ -522,6 +522,16 @@ int eth_phy_timeout(void)
 
 #if !defined(CONFIG_SPL_BUILD)
 
+static void init_usb_sd(void)
+{
+	/* USB-SD converter */
+	REQUEST_AND_CLEAR_GPIO(GPIO_RST_SDCARD_N);
+	/* Minimum Reset Pulse = 100us (USB224x) */
+	mdelay(1);
+	gpio_set_value(GPIO_RST_SDCARD_N, 1);
+}
+
+
 static void init_ethernet(void)
 {
 	REQUEST_AND_CLEAR_GPIO(GPIO_RST_ETH_N);
@@ -905,6 +915,7 @@ int board_late_init(void)
 	REQUEST_AND_CLEAR_GPIO(GPIO_WLAN_EN);
 
 	init_ethernet();
+	init_usb_sd();
 	init_sim_mux();
 	init_gsm();