[U-Boot] [PATCH 2/4] arm: pxa: always init ethaddr for LP-8x4x

[Sergei Ianovich <ynvich@gmail.com>]

I always used tftp in my test, so the first dm9000 on LP-8x4x was
always properly initialized. However, if the boot doesn't include
network related commands, linux will not find a valid MAC and will
complain.

No longer.

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
---
 board/icpdas/lp8x4x/lp8x4x.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/board/icpdas/lp8x4x/lp8x4x.c b/board/icpdas/lp8x4x/lp8x4x.c
index 1b68ef3..8396caa 100644
--- a/board/icpdas/lp8x4x/lp8x4x.c
+++ b/board/icpdas/lp8x4x/lp8x4x.c
@@ -112,10 +112,18 @@ void usb_board_stop(void)
 #ifdef CONFIG_DRIVER_DM9000
 void lp8x4x_eth1_mac_init(void)
 {
+	u8 ethaddr[8];
 	u8 eth1addr[8];
 	int i;
 	u8 reg;
 
+	eth_getenv_enetaddr_by_index("eth", 0, ethaddr);
+	if (is_valid_ether_addr(ethaddr)) {
+		for (i = 0, reg = 0x10; i < 6; i++, reg++) {
+			writeb(reg, (u8 *)(DM9000_IO));
+			writeb(ethaddr[i], (u8 *)(DM9000_DATA));
+		}
+	}
 	eth_getenv_enetaddr_by_index("eth", 1, eth1addr);
 	if (!is_valid_ether_addr(eth1addr))
 		return;
-- 
1.8.4.2