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From: "Leon Woestenberg" <leon.woestenberg@gmail.com>
To: u-boot@lists.denx.de, "Linux PPC" <linuxppc-dev@ozlabs.org>
Subject: ppc4xx: u-boot sees PCIe endpoint, linux does not.
Date: Fri, 28 Nov 2008 13:50:58 +0100	[thread overview]
Message-ID: <c384c5ea0811280450t3e199da6s1fcdf903f63f9622@mail.gmail.com> (raw)

Hello,

AMCC PPC460EX canyonlands board with an FPGA PCIe end point:

u-boot sees the end point, but Linux does not:

U-Boot 1.3.3-00249-ga524e11 (Jun 30 2008 - 16:05:51)
CPU:   AMCC PowerPC 460EX Rev. A at 800 MHz (PLB=200, OPB=100, EBC=100 MHz)
<...>
Board: Canyonlands - AMCC PPC460EX Evaluation Board, 2*PCIe, Rev. 16
<...>
PCIE1: successfully set as root-complex
        02  00  2071  2071  00ff  00


Now, if I re-program the end-point FPGA during the u-boot boot
time-out, Linux will recognize the end-point.

Any takers on what I should start looking for?

Regards,
-- 
Leon

             reply	other threads:[~2008-11-28 12:51 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-11-28 12:50 Leon Woestenberg [this message]
2008-12-01  8:12 ` ppc4xx: u-boot sees PCIe endpoint, linux does not Benjamin Herrenschmidt
2008-12-01 19:19   ` Leon Woestenberg
2008-12-01 19:46     ` [U-Boot] " Stefan Roese
2009-03-09 14:23       ` Leon Woestenberg

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