diff options
| author | Lukasz Majewski <lukma@denx.de> | 2020-01-25 09:01:37 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2020-02-09 14:59:16 +0100 |
| commit | bcd7f8941420734a40147faf887fe7c55faca4ca (patch) | |
| tree | 4c55fc3f78fbf1eb782ee6b062d6819567bb3f7a /board/liebherr | |
| parent | 0081b0a6aaf60702ff464264b1730284a17c74dc (diff) | |
arm: xea: Provide function to set L2 switch 'local-mac-address' property
The 'local-mac-address' property needs to be adjusted to the MAC address
value stored in U-Boot's 'ethaddr' env variable.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Diffstat (limited to 'board/liebherr')
| -rw-r--r-- | board/liebherr/xea/xea.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/board/liebherr/xea/xea.c b/board/liebherr/xea/xea.c index 1d47f67a7f..bdc073664c 100644 --- a/board/liebherr/xea/xea.c +++ b/board/liebherr/xea/xea.c @@ -150,4 +150,36 @@ int dram_init(void) return mxs_dram_init(); } +#ifdef CONFIG_OF_BOARD_SETUP +static int fdt_fixup_l2switch(void *blob) +{ + u8 ethaddr[6]; + int ret; + + if (eth_env_get_enetaddr("ethaddr", ethaddr)) { + ret = fdt_find_and_setprop(blob, + "/ahb@80080000/switch@800f0000", + "local-mac-address", ethaddr, 6, 1); + if (ret < 0) + printf("%s: can't find usbether@1 node: %d\n", + __func__, ret); + } + + return 0; +} + +int ft_board_setup(void *blob, bd_t *bd) +{ + /* + * i.MX28 L2 switch needs manual update (fixup) of eth MAC address + * (in 'local-mac-address' property) as it uses "switch@800f0000" + * node, not set by default FIT image handling code in + * "ethernet@800f0000" + */ + fdt_fixup_l2switch(blob); + + return 0; +} +#endif + #endif /* CONFIG_SPL_BUILD */ |