OOPS, forgot the list.

-------- Forwarded Message -------- From: Joakim Tjernlund joakim.tjernlund@transmode.se Reply-To: joakim.tjernlund@transmode.se To: Kim Phillips kim.phillips@freescale.com Subject: Re: [U-Boot-Users] CONFIG_MII, 83xx, no MII device? Date: Wed, 05 Dec 2007 16:59:36 +0100

On Wed, 2007-12-05 at 09:12 -0600, Kim Phillips wrote:

On Wed, 5 Dec 2007 00:50:48 +0100 "Joakim Tjernlund" joakim.tjernlund@transmode.se wrote:

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-----Original Message----- From: u-boot-users-bounces@lists.sourceforge.net [mailto:u-boot-users-bounces@lists.sourceforge.net] On Behalf Of Kim Phillips Sent: den 4 december 2007 23:04 To: rmcguire@videopresence.com Cc: u-boot-users@lists.sourceforge.net Subject: Re: [U-Boot-Users] CONFIG_MII, 83xx, no MII device?

On Fri, 30 Nov 2007 03:22:37 -0800 "Russell McGuire" rmcguire@videopresence.com wrote:

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How can I enable full MII commands? Currently it just says

there are NO MII

...

devices available, i.e. a blank list will appear.

Hi Kim

Perhaps you can have a look at "MPC83xx Ethernet bug" while you are at it?

<sigh>

Hi Jocke,

not completely tested yet; perhaps you can help? :

Subject: [PATCH] net: reduce boot latency on QE UEC based boards

actually polling for PHY autonegotiation to finish enables us to remove the paranoid (and horrid) 5 second boot prompt latency present on QE based boards.

autonegotiation wait code shamelessly stolen from tsec driver.

That was quick, thanks.

Tested and ... Net: read wrong value : mii_id 3,mii_reg 2, base e0102320 read wrong value : mii_id 3,mii_reg 3, base e0102320 UEC: PHY is Generic MII (ffffffff) read wrong value : mii_id 4,mii_reg 2, base e0103320 read wrong value : mii_id 4,mii_reg 3, base e0103320 UEC: PHY is Generic MII (ffffffff) FSL UEC0 [PRIME], FSL UEC1

SlotPos:1, SubRack:1, SysType:2 SysRev:0 CUSFP board type detected by switch sw, M300, subr: 1! Switch is already configured, vlan, master => tftp read wrong value : mii_id 4,mii_reg 1, base e0103320 read wrong value : mii_id 4,mii_reg 5, base e0103320 FSL UEC1: Full Duplex FSL UEC1: Speed 100BT FSL UEC1: Link is up Using FSL UEC1 device TFTP from server 192.168.1.15; our IP address is 192.168.1.16 Filename 'uImage'. Load address: 0x200000 Loading: * Abort

I got UCC3 as FLS UEC0 nad UCC4 as FSL UEC1 and as you can see it starts with UEC0 and them uses UEC1 to do the transfer and that wont work. If I remove UEC1 from my config it works. Its really fast now though :)

Can we get rid of "read wrong value : .." message as well. I run PHY less and so I get these messages all the time.

I also got a board with 3 ethernets UCC2, UCC3 and UCC4 but current u-boot won't let me have 3. Some way to define which UEC to use as default i/f if ethact is missing would also be great.

Jocke, who will test anything you throw at me :)