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fix: set fixed mac addrs (#1)

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* fix: set fixed mac addr
This commit is contained in:
ztd
2023-05-15 13:19:21 +02:00
committed by GitHub
parent 57dbac41bd
commit b5768043c2
2 changed files with 48 additions and 19 deletions
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65
board/thead/light-c910/light.c
View File

@@ -30,6 +30,7 @@
#define GMAC0_APB3S_BADDR 0xffec003000
#define GMAC1_APB3S_BADDR 0xffec004000
static uint64_t apb3s_baddr;
typedef enum {
@@ -1857,9 +1858,10 @@ int board_init(void)
static void light_usb_boot_check(void)
{
int boot_mode;
uchar env_enetaddr[6]={0};
uchar env_enet1addr[6]={0};
int env_ethaddr_flag,env_eth1addr_flag;
// uchar env_enetaddr[6]={0};
// uchar env_enet1addr[6]={0};
// int env_ethaddr_flag,env_eth1addr_flag;
boot_mode = readl((void *)SOC_OM_ADDRBASE) & 0x7;
if (boot_mode & BIT(2))
return;
@@ -1868,30 +1870,55 @@ static void light_usb_boot_check(void)
env_set("usb_fastboot", "yes");
#endif
/*Get this version ethaddr(mac addr) env,which follows one board, trans to next version env*/
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);
// 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 mac addr in last version env is valid, before save,inherit env mac addr */
if(env_ethaddr_flag){
eth_env_set_enetaddr_by_index("eth", 0, env_enetaddr);
run_command("printenv ethaddr",0);
}else{
printf("env ethaddr not exist or invalid\n");
}
// if(env_ethaddr_flag){
// eth_env_set_enetaddr_by_index("eth", 0, env_enetaddr);
// run_command("printenv ethaddr",0);
// }else{
// printf("env ethaddr not exist or invalid\n");
// }
if(env_eth1addr_flag){
eth_env_set_enetaddr_by_index("eth", 1, env_enet1addr);
run_command("printenv eth1addr",0);
}else{
printf("env eth1addr not exist or invalid\n");
}
// if(env_eth1addr_flag){
// eth_env_set_enetaddr_by_index("eth", 1, env_enet1addr);
// run_command("printenv eth1addr",0);
// }else{
// printf("env eth1addr not exist or invalid\n");
// }
run_command("env save", 0);
run_command("run gpt_partition", 0);
run_command("fastboot usb 0", 0);
}
static void set_fixed_mac(void)
{
uchar tmp_enetaddr[6] = {0};
uchar tmp_enet1addr[6] = {0};
int env_ethaddr_flag, env_eth1addr_flag;
env_ethaddr_flag = eth_env_get_enetaddr("ethaddr", tmp_enetaddr);
env_eth1addr_flag = eth_env_set_enetaddr("eth1addr", tmp_enet1addr);
if(!env_ethaddr_flag){
net_random_ethaddr(tmp_enetaddr);
eth_env_set_enetaddr("ethaddr", tmp_enetaddr);
tmp_enetaddr[5] += 0x01;
eth_env_set_enetaddr("eth1addr", tmp_enetaddr);
run_command("env save", 0);
return ;
}
if(!env_eth1addr_flag){
net_random_ethaddr(tmp_enet1addr);
eth_env_set_enetaddr("eth1addr", tmp_enet1addr);
tmp_enet1addr[5] -= 0x01;
eth_env_set_enetaddr("ethaddr", tmp_enet1addr);
run_command("env save", 0);
}
}
int board_late_init(void)
{
@@ -1902,8 +1929,8 @@ int board_late_init(void)
sec_upgrade_thread();
sec_firmware_version_dump();
#endif
light_usb_boot_check();
set_fixed_mac();
ap_peri_clk_disable();
return 0;
}

2
include/configs/light-c910.h
View File

@@ -30,6 +30,8 @@
#define PLIC_BASE_ADDR 0xffd8000000
#define PMP_BASE_ADDR 0xffdc020000
#define CONFIG_ENV_OVERWRITE 1 //make sure env var can be modified successfully
/* Network Configuration */
#define CONFIG_DW_ALTDESCRIPTOR
#define CONFIG_RGMII 1