diff options
| author | Han Gao <gaohan@iscas.ac.cn> | 2023-10-19 01:35:17 +0800 |
|---|---|---|
| committer | Han Gao <gaohan@iscas.ac.cn> | 2023-10-19 01:55:10 +0800 |
| commit | 620420ad19fe92bbd0ada4807256bcda9dd70cab (patch) | |
| tree | 4c962a785ff3818981655829e32ad12acd5126dd | |
| parent | a9ee7466870cbc97155f19293edda82026aab6b7 (diff) | |
fix: ensure flashing img not to lose mac address
Signed-off-by: Han Gao <gaohan@iscas.ac.cn>
| -rw-r--r-- | board/thead/light-c910/light.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/board/thead/light-c910/light.c b/board/thead/light-c910/light.c index edd9307c..977352d3 100644 --- a/board/thead/light-c910/light.c +++ b/board/thead/light-c910/light.c @@ -1859,6 +1859,9 @@ int board_init(void) static void light_usb_boot_check(void) { + uchar env_enetaddr[6]; + uchar env_enet1addr[6]; + int env_ethaddr_flag,env_eth1addr_flag; int boot_mode; boot_mode = readl((void *)SOC_OM_ADDRBASE) & 0x7; if (boot_mode & BIT(2)) @@ -1868,7 +1871,15 @@ static void light_usb_boot_check(void) env_set("usb_fastboot", "yes"); #endif + /* ensure flashing img not to lose mac address on ramfs mode */ + env_ethaddr_flag = eth_env_get_enetaddr_by_index("eth", 0, env_enetaddr); + env_eth1addr_flag = eth_env_get_enetaddr_by_index("eth", 1, env_enet1addr); + run_command("env default -a -f", 0); + if (env_ethaddr_flag) + eth_env_set_enetaddr_by_index("eth", 0, env_enetaddr); + if (env_eth1addr_flag) + eth_env_set_enetaddr_by_index("eth", 1, env_enetaddr); env_save(); run_command("run gpt_partition", 0); run_command("fastboot usb 0", 0); |