From: Mugunthan V N <mugunthanvnm@ti.com>
Date: Tue, 7 Jan 2014 14:27:38 +0000 (+0530)
Subject: ARM: dra7_evm: read mac address properly from e-fuse
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=e0a1d598ef0155f31589c42db17ff4784e84ca67;p=u-boot.git

ARM: dra7_evm: read mac address properly from e-fuse

Byte offset of Ethernet mac address read from e-fuse are wrong so DHCP is
not working on some boards, modifying the offset to read properly.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
---

diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c
index 9ae88c57a4..1b60b8f672 100644
--- a/board/ti/dra7xx/evm.c
+++ b/board/ti/dra7xx/evm.c
@@ -202,12 +202,12 @@ int board_eth_init(bd_t *bis)
 	/* try reading mac address from efuse */
 	mac_lo = readl((*ctrl)->control_core_mac_id_0_lo);
 	mac_hi = readl((*ctrl)->control_core_mac_id_0_hi);
-	mac_addr[0] = mac_hi & 0xFF;
+	mac_addr[0] = (mac_hi & 0xFF0000) >> 16;
 	mac_addr[1] = (mac_hi & 0xFF00) >> 8;
-	mac_addr[2] = (mac_hi & 0xFF0000) >> 16;
-	mac_addr[3] = mac_lo & 0xFF;
+	mac_addr[2] = mac_hi & 0xFF;
+	mac_addr[3] = (mac_lo & 0xFF0000) >> 16;
 	mac_addr[4] = (mac_lo & 0xFF00) >> 8;
-	mac_addr[5] = (mac_lo & 0xFF0000) >> 16;
+	mac_addr[5] = mac_lo & 0xFF;
 
 	if (!getenv("ethaddr")) {
 		printf("<ethaddr> not set. Validating first E-fuse MAC\n");