From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sander Vermin Date: Tue, 08 Apr 2008 09:58:19 +0200 Subject: [U-Boot-Users] AT91SAM9260EK with KS8721 PHY In-Reply-To: <47FA8A34.8080603@free.fr> References: <47FA1E97.50706@vermin.nl> <1207576185.6290.4.camel@galileo> <47FA2C30.7050609@vermin.nl> <1207598435.5709.14.camel@galileo> <47FA82C3.70002@free.fr> <1207601357.5709.25.camel@galileo> <47FA8A34.8080603@free.fr> Message-ID: <47FB259B.8040703@vermin.nl> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Eric BENARD schreef: > Stelian Pop a ?crit : >> Hmm, if I sed: >> s/KS8721/DM9161/g >> and >> s/ks8721/dm9161/g >> >> on your files I find almost no change with regard to the original >> version, except: >> >> #define PHY_ADDRESS (1<<5) >> >> and a #if 0 commenting out a bit of the initialisation sequence... >> > yes, goal was to make a clean driver starting from dm9161 with > PHY_ADDRESS in the config file ... but I didn't had time to progress > on it :-( > Isolate problem can happen depending on the pullup/down configuration > I think (I didn't check in tthe datasheet, but I once met the problem). > >> This makes me think it may only be a PHY_ADDRESS issue: what happens if >> you change in cpu/arm926ejs/at91sam9/ether.c : >> >> macb_eth_initialize(0, (void *)AT91_BASE_EMAC, 0x00); >> >> to >> >> macb_eth_initialize(0, (void *)AT91_BASE_EMAC, 1<<5); >> > It's not running on a 9260 so I can't test but it should work (and > this may be the problem Sander have). > > Eric I did a new build with: macb_eth_initialize(0, (void *)AT91_BASE_EMAC, 1<<5); in stead of: macb_eth_initialize(0, (void *)AT91_BASE_EMAC, 0x00); But still no PHY detected :-( The files that Eric send were for a AT91RM9200? and don't work on my AT91SAM9260? Sander