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authorjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2013-01-07 14:30:37 +0000
committerjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2013-01-07 14:30:37 +0000
commit4fd31db91b45719ce507ed39c3ef9fa19975a9d4 (patch)
tree6abce3538e61de761c6fce7ea512556628ab634b /target/linux/ar71xx
parent01cb10bd48324c051fa8f54e1f27a6191873d4aa (diff)
ar71xx: disable PHY_SWAP and PHY_ADDR_SWAP bits on TL-WR703N/MR3020/MR3040/MR11U boards
The PHY_SWAP and PHY_ADDR_SWAP bits are initialized differently by different versions of the bootloader. This leads to broken ethernet connection with OpenWrt on some boards. Turn both SWAP bits OFF on these boards to make it consistent regardless of the bootloader used. Based on a patch by Michel Stempin <michel.stempin@wanadoo.fr>. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35037 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr11u.c4
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c4
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr703n.c3
3 files changed, 7 insertions, 4 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr11u.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr11u.c
index e13d02e68..b6bdf9bb6 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr11u.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr11u.c
@@ -85,7 +85,8 @@ static void __init common_setup(void)
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
- ath79_setup_ar933x_phy4_switch(false, true);
+ /* disable PHY_SWAP and PHY_ADDR_SWAP bits */
+ ath79_setup_ar933x_phy4_switch(false, false);
ath79_register_m25p80(&tl_mr11u_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_mr11u_leds_gpio),
@@ -97,7 +98,6 @@ static void __init common_setup(void)
ath79_register_mdio(0, 0x0);
ath79_register_eth(0);
- ath79_eth0_data.phy_mask = BIT(0);
ath79_register_wmac(ee, mac);
}
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c
index e0edbf8d7..0a9dfbc8a 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c
@@ -100,7 +100,8 @@ static void __init tl_mr3020_setup(void)
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
- ath79_setup_ar933x_phy4_switch(false, true);
+ /* disable PHY_SWAP and PHY_ADDR_SWAP bits */
+ ath79_setup_ar933x_phy4_switch(false, false);
ath79_register_m25p80(&tl_mr3020_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_mr3020_leds_gpio),
@@ -118,7 +119,6 @@ static void __init tl_mr3020_setup(void)
ath79_register_mdio(0, 0x0);
ath79_register_eth(0);
- ath79_eth0_data.phy_mask = BIT(0);
ath79_register_wmac(ee, mac);
}
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr703n.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr703n.c
index dcd6fec1c..90342e0b6 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr703n.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr703n.c
@@ -62,6 +62,9 @@ static void __init tl_wr703n_setup(void)
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+ /* disable PHY_SWAP and PHY_ADDR_SWAP bits */
+ ath79_setup_ar933x_phy4_switch(false, false);
+
ath79_register_m25p80(&tl_wr703n_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr703n_leds_gpio),
tl_wr703n_leds_gpio);