From 952524c736c5831ee7faa8351b6ed4f6f44b73ba Mon Sep 17 00:00:00 2001
From: Ye Li <ye.li@nxp.com>
Date: Wed, 2 Mar 2016 11:13:51 +0800
Subject: MLK-12483-4 mx6: Modify drivers to disable fused modules

Add the fuse checking in drivers, when the module is disabled in fuse,
the driver will not work.

Changed drivers: BEE, GPMI, APBH-DMA, ESDHC, FEC, QSPI, ECSPI, I2C,
USB-EHCI, GIS, LCDIF.

Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit 61789a160ae023ba6f7d37da74be957d22505736)
---
 drivers/net/fec_mxc.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'drivers/net/fec_mxc.c')

diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
index 0743f7b..72ba08d 100644
--- a/drivers/net/fec_mxc.c
+++ b/drivers/net/fec_mxc.c
@@ -20,6 +20,7 @@
 #include <asm/io.h>
 #include <asm/errno.h>
 #include <linux/compiler.h>
+#include <asm/arch/sys_proto.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -1091,6 +1092,13 @@ int fecmxc_initialize_multi(bd_t *bd, int dev_id, int phy_id, uint32_t addr)
 #endif
 	int ret;
 
+#ifdef CONFIG_MX6
+	if (mx6_enet_fused(addr)) {
+		printf("Ethernet@0x%x is fused, disable it\n", addr);
+		return -2;
+	}
+#endif
+
 #ifdef CONFIG_MX28
 	/*
 	 * The i.MX28 has two ethernet interfaces, but they are not equal.
-- 
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