2011/6/16 Philip Hands phil@hands.com:
On Wed, 15 Jun 2011 22:10:30 -0700, Prafulla Wadaskar prafulla@marvell.com wrote:
-----Original Message----- From: u-boot-bounces@lists.denx.de [mailto:u-boot-bounces@lists.denx.de] On Behalf Of Philip Hands Sent: Wednesday, June 15, 2011 3:24 PM To: u-boot@lists.denx.de Subject: [U-Boot] OpenRD Ultimate SATA & SD
Hi,
Hi Phil Thanks for the feedback.
I've been trying to get a version of u-boot for OpenRD Ultimate that is willing to boot from all of NAND, USB, SD and SATA, and find that SD & SATA is still not possible with -rc1 as packaged for Debian (and it seems that nothing in the subsequent work in the master git would help, but if people tell me that it does, I'll give that a try).
I don't know which u-boot version you are referring? Once packed with board or one from u-boot.git.
What I'm using is very close to this:
http://anonscm.debian.org/gitweb/?p=collab-maint/u-boot.git;a=summary
which is, as mentioned, the upstream (i.e. as available from denx.de) with debian patches added, the main effect of the patches being that one can then build them as a package -- this used to make more of a difference when we had a diff aimed at the OpenRD, but as you can see that was dropped by Clint on 2011-05-21 when it was merged into the upstream tree:
Drop openrd-client-and-ultimate.diff (merged).
I've since pulled from git://git.denx.de/u-boot.git, and rebased the Debian stuff, with my tiny patch added, as seen here:
the Debian build system applies the quilt patches (that are in ./debian/patches) so to see what actually gets built, see:
http://git.hands.com/?p=u-boot.git;a=shortlog;h=refs/heads/patch-queue/maste...
which has a commit for each of those patches, as applied, tacked on after the master branch.
Just to make sure it's not been fixed somehow, I've just recompiled that without the last "fil-sata-kludge.diff" patch applied (my IRC nick is 'fil' BTW) and now it has now reverted to telling me this:
=-=-=-=- Marvell>> ide reset
Reset IDE: ide_preinit failed
so that diff is required to make SATA work in the setup I have on the OpenRD Ultimate (internal SATA, no eSATA).
For other one, u-boot.git (mainlined) SATA is functional, SD not yet supported.
OK, so as I said, SATA only works for me if I disable the probing of the second SATA port in ide_preinit, as described here:
http://git.hands.com/?p=u-boot.git;a=commit;h=142f614593c4738fdd9c466d33eb41...
As for SD, well, it claims to initialise:
Marvell>> mmc init SDHC found. Card desciption is: Manufacturer: 0x1e, OEM "AB" Product name: "USD ", revision 1.0 Serial number: 93331321 Manufacturing date: 8/2010 CRC: 0x00, b0 = 0 mmc1 is available
and then in the past, doing any reading would make it lock up, but I notice that the version I just built actually lets me boot from SD, so it might be unsupported, but it works some of the time, at least.
I'll see if I can narrow down when it works for me, or not.
Cheers, Phil.
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I am experiencing the same problem with SATA right now with v2011.06-rc2 (tried also the latest master). If MVSATA_STATUS_TIMEOUT in mvsata_ide_initialize_port is ignored, SATA drive is found on the second port and I am able to read the drive's content.
Best regards Alexey Ozhigov