Re: [PATCH] powerpc/mpc52xx: add Phytec phyCORE-MPC5200B-IO board (pcm032)
From: Jon Smirl <hidden>
Date: 2009-03-07 02:01:28
On Tue, Mar 3, 2009 at 3:12 AM, Robert Schwebel [off-list ref] wrote:
On Sun, Mar 01, 2009 at 09:33:16PM -0700, Grant Likely wrote:quoted
On Sun, Mar 1, 2009 at 7:19 PM, Jon Smirl [off-list ref] wrote:quoted
Would it be easier to get Pengutronix to release a new u-boot for the pcm030? I'm using U-Boot 1.2.0-mpc5200b-tiny-2 (Apr 17 2007 - 11:49:20).Only if it is a chip IO setup problem (like port_config or clock setup). Otherwise the kernel should be setting up the PCI controller correctly. Regardless, I don't think the kernel should be crashing when PCI is in a funny state.Ack; I didn't follow the thread in detail, but if possible I'd like to avoid bootloader updates; it's quite a lot of effort because there are thousends of devices in the field, not to mention the whole qualification mechanics at Phytec.
On a pcm030 1245-1 u-boot-1.2.0-mpc5200b-tiny-3, boots ok and PCI is initialized correctly. The readme is not clear that tiny-3 should be used on 1245.1 hardware. http://www.pengutronix.de/oselas/bsp/phytec/download/phyCORE-MPC5200B-tiny/= Readme This phrase implies the tiny-3 should only be used on 1245.2 hardware. "U-Boot binary to be used with OSELAS.BSP-Phytec-phyCORE-MPC5200B-tiny-6 (board revision 1245.2)" Where is the difference between the 1245.0, 1245.1 and 1245.2 hardware documented?
Wolfram can check the issue when being back in the office. rsc -- Pengutronix e.K. =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 | =
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