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-rw-r--r--board/amlogic/vim3/vim3.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/board/amlogic/vim3/vim3.c b/board/amlogic/vim3/vim3.c
index 824fff8..7145dbe 100644
--- a/board/amlogic/vim3/vim3.c
+++ b/board/amlogic/vim3/vim3.c
@@ -139,25 +139,37 @@ int meson_ft_board_setup(void *blob, struct bd_info *bd)
}
#define EFUSE_MAC_OFFSET 0
-#define EFUSE_MAC_SIZE 6
+#define EFUSE_MAC_SIZE 12
+#define MAC_ADDR_LEN 6
int misc_init_r(void)
{
- uint8_t mac_addr[EFUSE_MAC_SIZE];
+ u8 mac_addr[MAC_ADDR_LEN];
+ char efuse_mac_addr[EFUSE_MAC_SIZE], tmp[3];
ssize_t len;
meson_eth_init(PHY_INTERFACE_MODE_RGMII, 0);
if (!eth_env_get_enetaddr("ethaddr", mac_addr)) {
len = meson_sm_read_efuse(EFUSE_MAC_OFFSET,
- mac_addr, EFUSE_MAC_SIZE);
+ efuse_mac_addr, EFUSE_MAC_SIZE);
if (len != EFUSE_MAC_SIZE)
return 0;
+ /* MAC is stored in ASCII format, 1bytes = 2characters */
+ for (int i = 0; i < 6; i++) {
+ tmp[0] = efuse_mac_addr[i * 2];
+ tmp[1] = efuse_mac_addr[i * 2 + 1];
+ tmp[2] = '\0';
+ mac_addr[i] = simple_strtoul(tmp, NULL, 16);
+ }
+
if (is_valid_ethaddr(mac_addr))
eth_env_set_enetaddr("ethaddr", mac_addr);
else
meson_generate_serial_ethaddr();
+
+ eth_env_get_enetaddr("ethaddr", mac_addr);
}
return 0;