From: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Date: Mon, 12 Jan 2015 12:08:36 +0000 (+0200)
Subject: board/T1040qds: T1040 FMAN ports FM1@DTSEC1 and FM1@DTSEC2 have no PHYs
X-Git-Tag: v2025.01-rc5-pxa1908~13882^2~3
X-Git-Url: http://git.dujemihanovic.xyz/%22mailto:Murray.Jensen%40csiro.au/static/%7B%7B%20.Permalink%20%7D%7D?a=commitdiff_plain;h=d9fb29c7e35caea04de69fab6d5aa3725f8ee82d;p=u-boot.git

board/T1040qds: T1040 FMAN ports FM1@DTSEC1 and FM1@DTSEC2 have no PHYs

Freescale's T1040qds board may be configured to have up to
5 FMAN ports (FM1@DTSEC1 to FM1@DTSEC5). From these 5 ports,
2 of them may be fixed-links (FM1@DTSEC1 annd FM1@DTSEC2),
connected to other two ports from an intergrated
VSC9953 L2 Switch (switch ports 8 and 9). These fixed-link
ports have no PHYs attatched, so they don't have a
corresponding MDIO.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
---

diff --git a/board/freescale/t1040qds/eth.c b/board/freescale/t1040qds/eth.c
index c6fc14632f..2f8e753631 100644
--- a/board/freescale/t1040qds/eth.c
+++ b/board/freescale/t1040qds/eth.c
@@ -478,6 +478,7 @@ int board_eth_init(bd_t *bis)
 	for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) {
 		switch (fm_info_get_enet_if(i)) {
 		case PHY_INTERFACE_MODE_QSGMII:
+			fm_info_set_mdio(i, NULL);
 			break;
 		case PHY_INTERFACE_MODE_SGMII:
 			t1040_handle_phy_interface_sgmii(i);