From: "Mark Chambers" <markc@mail.com>
To: <linuxppc-embedded@ozlabs.org>, <batsayan.das@tcs.com>
Subject: Re: How to enable PHY
Date: Fri, 6 Jan 2006 08:41:41 -0500 [thread overview]
Message-ID: <004201c612c6$ee3ede80$6601a8c0@chuck2> (raw)
In-Reply-To: OF114C07C5.7CED9F64-ON652570EE.00481B82-652570EE.00489CCF@tcs.com
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>I found that ADS8260 board enables PHY by the following lines of code
>
>#ifndef CONFIG_ADS8260
> /* Enable the PHY.
> */
> *(volatile uint *)(BCSR_ADDR + 4) &= ~BCSR1_FETHIEN;
> *(volatile uint *)(BCSR_ADDR + 4) |= BCSR1_FETH_RST;
>#endif
>
>Our board does not have BCSR. My question is how to enable PHY for MPC8260 based customs board without BCSR?
If your board does not have the BCSR you can just leave this code out. Usually, you only need to configure which MDII
interface your PHY is connected to and which IRQ it uses. But of course I don't know how your PHY is wired up on your
custom board.
Mark Chambers
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next prev parent reply other threads:[~2006-01-06 13:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-06 13:13 How to enable PHY batsayan.das
2006-01-06 13:41 ` Mark Chambers [this message]
2006-01-06 13:47 ` Alex Zeffertt
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