[PATCH 1/2] powerpc/mpc8572ds: Fix eTSEC is not available on core1 of AMP boot issue

Kumar Gala galak at kernel.crashing.org
Tue Jul 10 22:24:12 EST 2012


On Jul 10, 2012, at 1:08 AM, Jia Hongtao wrote:

> The issue log on core1 is:
> root at mpc8572ds:~# ifconfig eth0 10.192.208.244
> net eth0: could not attach to PHY
> SIOCSIFFLAGS: No such device
> 
> To attach PHY node mdio at 24520 should not be disabled in dts of core1.
> Because all PHYs are controlled through this node as follows:
> 
> mdio at 24520 {
> 	phy0: ethernet-phy at 0 {
> 		interrupts = <10 1 0 0>;
> 		reg = <0x0>;
> 	};
> 	phy1: ethernet-phy at 1 {
> 		interrupts = <10 1 0 0>;
> 		reg = <0x1>;
> 	};
> 	phy2: ethernet-phy at 2 {
> 		interrupts = <10 1 0 0>;
> 		reg = <0x2>;
> 	};
> 	phy3: ethernet-phy at 3 {
> 		interrupts = <10 1 0 0>;
> 		reg = <0x3>;
> 	};
> 
> 	tbi0: tbi-phy at 11 {
> 		reg = <0x11>;
> 		device_type = "tbi-phy";
> 	};
> };
> 
> Signed-off-by: Li Yang <leoli at freescale.com>
> Signed-off-by: Jia Hongtao <B38951 at freescale.com>
> ---
> arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts |    3 ---
> 1 files changed, 0 insertions(+), 3 deletions(-)

applied to next

- k


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