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[U-Boot,03/34] imx: ventana: assign default ethprime dynamically

Message ID 1428522904-8111-4-git-send-email-tharvey@gateworks.com
State Awaiting Upstream
Delegated to: Stefano Babic
Headers show

Commit Message

Tim Harvey April 8, 2015, 7:54 p.m. UTC 
Gateworks Ventana boards don't all use IMX6 FEC, so lets define default
ethprime based off the first detected device.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
---
 board/gateworks/gw_ventana/gw_ventana.c | 9 +++++++++
 include/configs/gw_ventana.h            | 1 -
 2 files changed, 9 insertions(+), 1 deletion(-)
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Patch

diff --git a/board/gateworks/gw_ventana/gw_ventana.c b/board/gateworks/gw_ventana/gw_ventana.c
index 303b13a..84d7124 100644
--- a/board/gateworks/gw_ventana/gw_ventana.c
+++ b/board/gateworks/gw_ventana/gw_ventana.c
@@ -413,6 +413,15 @@  int board_eth_init(bd_t *bis)
 	usb_eth_initialize(bis);
 #endif
 
+	/* default to the first detected enet dev */
+	if (!getenv("ethprime")) {
+		struct eth_device *dev = eth_get_dev_by_index(0);
+		if (dev) {
+			setenv("ethprime", dev->name);
+			printf("set ethprime to %s\n", getenv("ethprime"));
+		}
+	}
+
 	return 0;
 }
 
diff --git a/include/configs/gw_ventana.h b/include/configs/gw_ventana.h
index 76da532..28c7815 100644
--- a/include/configs/gw_ventana.h
+++ b/include/configs/gw_ventana.h
@@ -178,7 +178,6 @@ 
 #define CONFIG_MII
 #define IMX_FEC_BASE             ENET_BASE_ADDR
 #define CONFIG_FEC_XCV_TYPE      RGMII
-#define CONFIG_ETHPRIME          "FEC"
 #define CONFIG_FEC_MXC_PHYADDR   0
 #define CONFIG_PHYLIB
 #define CONFIG_ARP_TIMEOUT       200UL