diff options
| -rw-r--r-- | board/nvidia/p2771-0000/p2771-0000.c | 43 | ||||
| -rw-r--r-- | configs/p2771-0000-000_defconfig | 1 | ||||
| -rw-r--r-- | configs/p2771-0000-500_defconfig | 1 |
3 files changed, 45 insertions, 0 deletions
diff --git a/board/nvidia/p2771-0000/p2771-0000.c b/board/nvidia/p2771-0000/p2771-0000.c index 6f88010c18..fe22067f65 100644 --- a/board/nvidia/p2771-0000/p2771-0000.c +++ b/board/nvidia/p2771-0000/p2771-0000.c @@ -4,7 +4,10 @@ */ #include <common.h> +#include <environment.h> #include <i2c.h> +#include <linux/libfdt.h> +#include <asm/arch-tegra/cboot.h> #include "../p2571/max77620_init.h" void pin_mux_mmc(void) @@ -52,3 +55,43 @@ int tegra_pcie_board_init(void) return 0; } #endif + +int ft_board_setup(void *fdt, bd_t *bd) +{ + const void *cboot_fdt = (const void *)cboot_boot_x0; + uint8_t mac[ETH_ALEN], local_mac[ETH_ALEN]; + const char *path; + int offset, err; + + err = cboot_get_ethaddr(cboot_fdt, local_mac); + if (err < 0) + memset(local_mac, 0, ETH_ALEN); + + path = fdt_get_alias(fdt, "ethernet"); + if (!path) + return 0; + + debug("ethernet alias found: %s\n", path); + + offset = fdt_path_offset(fdt, path); + if (offset < 0) + return 0; + + if (is_valid_ethaddr(local_mac)) { + err = fdt_setprop(fdt, offset, "local-mac-address", local_mac, + ETH_ALEN); + if (!err) + debug("Local MAC address set: %pM\n", local_mac); + } + + if (eth_env_get_enetaddr("ethaddr", mac)) { + if (memcmp(local_mac, mac, ETH_ALEN) != 0) { + err = fdt_setprop(fdt, offset, "mac-address", mac, + ETH_ALEN); + if (!err) + debug("MAC address set: %pM\n", mac); + } + } + + return 0; +} diff --git a/configs/p2771-0000-000_defconfig b/configs/p2771-0000-000_defconfig index f77ff9ffe6..4ac810db35 100644 --- a/configs/p2771-0000-000_defconfig +++ b/configs/p2771-0000-000_defconfig @@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x80080000 CONFIG_NR_DRAM_BANKS=1026 CONFIG_TEGRA186=y CONFIG_OF_SYSTEM_SETUP=y +CONFIG_OF_BOARD_SETUP=y CONFIG_CONSOLE_MUX=y CONFIG_SYS_STDIO_DEREGISTER=y CONFIG_SYS_PROMPT="Tegra186 (P2771-0000-000) # " diff --git a/configs/p2771-0000-500_defconfig b/configs/p2771-0000-500_defconfig index 700dfc2e1f..3ca85272a8 100644 --- a/configs/p2771-0000-500_defconfig +++ b/configs/p2771-0000-500_defconfig @@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x80080000 CONFIG_NR_DRAM_BANKS=1026 CONFIG_TEGRA186=y CONFIG_OF_SYSTEM_SETUP=y +CONFIG_OF_BOARD_SETUP=y CONFIG_CONSOLE_MUX=y CONFIG_SYS_STDIO_DEREGISTER=y CONFIG_SYS_PROMPT="Tegra186 (P2771-0000-500) # " |