diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2022-05-21 12:42:46 +0200 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2022-06-13 15:31:15 -0700 |
| commit | 8f27bf114ef48e681f00fcb38ad48d4ab581d0ca (patch) | |
| tree | 696a16e626df00607b67d188a129a8eb9412344e /board/toradex/colibri_t30 | |
| parent | 0d2105ae5e32ef5c87246054b2638fe50e62448c (diff) | |
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>
Diffstat (limited to 'board/toradex/colibri_t30')
| -rw-r--r-- | board/toradex/colibri_t30/colibri_t30.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/board/toradex/colibri_t30/colibri_t30.c b/board/toradex/colibri_t30/colibri_t30.c index 20cbb75a36..b6b004669c 100644 --- a/board/toradex/colibri_t30/colibri_t30.c +++ b/board/toradex/colibri_t30/colibri_t30.c @@ -5,6 +5,7 @@ */ #include <common.h> +#include <env.h> #include <init.h> #include <asm/arch/gp_padctrl.h> #include <asm/arch/pinmux.h> @@ -12,6 +13,7 @@ #include <asm/arch-tegra/tegra.h> #include <asm/gpio.h> #include <asm/io.h> +#include <fdt_support.h> #include <i2c.h> #include <linux/delay.h> #include "pinmux-config-colibri_t30.h" @@ -36,6 +38,24 @@ int checkboard(void) #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, + "/usb@7d004000/ethernet@1", + "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, + "/usb@7d004000/asix@1", + "local-mac-address", enetaddr, 6, 0); + + if (err >= 0) + puts(" MAC address updated...\n"); + } + return ft_common_board_setup(blob, bd); } #endif |