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Diffstat (limited to 'target')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-tew-712br.c24
1 files changed, 7 insertions, 17 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tew-712br.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tew-712br.c
index b0bc51bfeb..304b994887 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-tew-712br.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tew-712br.c
@@ -42,8 +42,10 @@
#define TEW_712BR_ART_ADDRESS 0x1f010000
#define TEW_712BR_CALDATA_OFFSET 0x1000
-#define TEW_712BR_LAN_MAC_ADDRESS 0x1f020004
-#define TEW_712BR_WAN_MAC_ADDRESS 0x1f020016
+
+#define TEW_712BR_MAC_PART_ADDRESS 0x1f020000
+#define TEW_712BR_LAN_MAC_OFFSET 0x04
+#define TEW_712BR_WAN_MAC_OFFSET 0x16
static struct gpio_led tew_712br_leds_gpio[] __initdata = {
{
@@ -107,22 +109,10 @@ static struct gpio_keys_button tew_712br_gpio_keys[] __initdata = {
}
};
-static void __init tew_712br_read_ascii_mac(u8 *dest, unsigned int src_addr)
-{
- int ret;
- u8 *src = (u8 *)KSEG1ADDR(src_addr);
-
- ret = sscanf(src, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
- &dest[0], &dest[1], &dest[2],
- &dest[3], &dest[4], &dest[5]);
-
- if (ret != ETH_ALEN)
- memset(dest, 0, ETH_ALEN);
-}
-
static void __init tew_712br_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(TEW_712BR_ART_ADDRESS);
+ u8 *mac = (u8 *) KSEG1ADDR(TEW_712BR_MAC_PART_ADDRESS);
u8 lan_mac[ETH_ALEN];
u8 wan_mac[ETH_ALEN];
@@ -146,8 +136,8 @@ static void __init tew_712br_setup(void)
ath79_register_m25p80(NULL);
- tew_712br_read_ascii_mac(lan_mac, TEW_712BR_LAN_MAC_ADDRESS);
- tew_712br_read_ascii_mac(wan_mac, TEW_712BR_WAN_MAC_ADDRESS);
+ ath79_parse_ascii_mac(mac + TEW_712BR_LAN_MAC_OFFSET, lan_mac);
+ ath79_parse_ascii_mac(mac + TEW_712BR_WAN_MAC_OFFSET, wan_mac);
ath79_init_mac(ath79_eth0_data.mac_addr, wan_mac, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, lan_mac, 0);