From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Roese Date: Fri, 15 May 2009 15:55:50 +0200 Subject: [U-Boot] PCIe on Kilauea In-Reply-To: References: Message-ID: <200905151555.50300.sr@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Friday 15 May 2009 14:05:10 Weirich, Bernhard wrote: > I have installed u-boot v-2009.06-rc1 on my kilauea board (using BDI2000). > > It boots but it stalls at line 716 in 4xx_pcie.c > Even when I plug in a PCIe card it does not get any further. > Are there any known issues with PCIe on the kilauea eval board? No, not that I remember. > Am I doing anything wrong (although I cannot imagine what > > 4xx_pcie.c: > /* poll for phy !reset */ > 716 while (!(SDR_READ(SDRN_PESDR_PHYSTA(port)) & 0x00001000)) > 717 ; The only idea I have is power supply. Are you using an ATX power supply? This is mandatory for PCIe IIRC. Other than this I have never heard of a board hanging in PCIe init without any card installed. Perhaps it's a HW problem on the board. BTW: Did you test with an earlier U-Boot version? How did this work? Best regards, Stefan ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: office at denx.de =====================================================================