board: apalis_t30/tk1/colibri_t20/t30: integrate mac address via dt
Use device tree to set MAC address of the Ethernet chip.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/board/toradex/apalis-tk1/apalis-tk1.c b/board/toradex/apalis-tk1/apalis-tk1.c
index ccf665b..86b1040 100644
--- a/board/toradex/apalis-tk1/apalis-tk1.c
+++ b/board/toradex/apalis-tk1/apalis-tk1.c
@@ -14,6 +14,7 @@
#include <asm/arch/gpio.h>
#include <asm/arch/pinmux.h>
#include <env_internal.h>
+#include <fdt_support.h>
#include <pci_tegra.h>
#include <linux/delay.h>
#include <power/as3722.h>
@@ -99,6 +100,24 @@
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
int ft_board_setup(void *blob, struct bd_info *bd)
{
+ u8 enetaddr[6];
+
+ /* MAC addr */
+ if (eth_env_get_enetaddr("ethaddr", enetaddr)) {
+ int err = fdt_find_and_setprop(blob,
+ "/pcie@1003000/pci@2,0/ethernet@0,0",
+ "local-mac-address", enetaddr, 6, 0);
+
+ /* Older device trees might have used a different node name */
+ if (err < 0)
+ err = fdt_find_and_setprop(blob,
+ "/pcie@1003000/pci@2,0/pcie@0",
+ "local-mac-address", enetaddr, 6, 0);
+
+ if (err >= 0)
+ puts(" MAC address updated...\n");
+ }
+
return ft_common_board_setup(blob, bd);
}
#endif