-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 02/21/2013 01:58 AM, Bo Shen wrote: > Hi Tom, > > On 2/21/2013 10:05, Tom Rini wrote: >> On Wed, Feb 20, 2013 at 06:16:25PM +0800, Bo Shen wrote: >> >>> Change nand flash partition tablke according to >>> www.at91.com/linux4sam >>> >>> more information: >>> http://www.at91.com/linux4sam/bin/view/Linux4SAM/GettingStarted#Linux4SAM_NandFlash_demo_Memory >>> >>> >>> >>> Signed-off-by: Bo Shen <voice.s...@atmel.com> >> >> Question. Is there a reason to not being doing the MTDIDS / >> MTDPARTS and adding CONFIG_CMD_MTDPARTS ? > > Yes, MTDIDS/MTDPARTS is missing, however, we can set mtdids and > mtdpart environment to use mtdparts command. (Maybe this is not a > good idea, will consider to add MTDIDS / MTDPARTS later, not in > this patch series.)
Right. But without CONFIG_CMD_MTDPARTS you don't have the mtdparts commands / infrastructure in U-Boot :) >> Doing that should also "just" enable the nand info to be passed >> in the device tree. > > I am not fully understand this. You means add MTDIDS / MTDPARTS, it > can automatically pass the nand info to device tree, not through > the command line, am I right? I was mis-remembering the code. If you have CONFIG_FDT_FIXUP_PARTITIONS set and the board support code calls fdt_fixup_mtdparts then yes, the mtdparts info will be put into the device tree and then CONFIG_MTD_OF_PARTS in the kernel should take that and run with it. At least I think that's all there is to it, I've meant to, but not had a chance, to try that all out again. Perhaps soon tho. - -- Tom -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJRJi4EAAoJENk4IS6UOR1WDGoP/ineyNosxYT2e1yLIWNKDeI6 S+tTcYU6fLyI/0rB9mSfALXCbWVaVq6NVmkpwwKBYZhOSOAt7QiQTPI4wVRVnK85 801qUEIBral3NKeSULkQJ/Nk22SjwRWu+lURksuHISkPuXNKMve0R66pJeZYR1Eo mLCEW+yI+ugnoNJgUCOZNFBTdsbMQzScSCRzJ5MEorHS2xBuygZxfHpw8CKKjlbs sEENBtc5bXqmZ33n0Yw1Hy08eAsySowSqo3z4OOFNvILq2Jh0RvIrYXQ04W8Uakr GAwXV3kPLbbAaZ4r7nIfWnIdAq0QWB/AK0N5EaXReiW+k3BJbvcS+0Aha+o1RlWs Cxho2n3UGuuPOB792ioobbd74NuoLGZR5arj14nrD5mI2edh7p9jd0yiYAW61Lri +D+iE2JVxsAfj9qWy+1B6Ha8b7VmnR8qnsLgXiAFtoHG546M5aINJlr1wLAKsiDc CGNeFi1Xh4StApcOOzq53NfNxoCAPhr7c/0Zw0wkFbyztUrWPjqmp07HocRBINWl jFqiiSrxIskeQe56qd8nc2u7wFw/Of7kDBbMiVqJ24mQwM8pp0LQLLXdRdi9Xj53 mXvl9GtiFAXPaoOkLA5X5M4cySC3yhftoHAd94/Soj6B1cRajhYXIGEL5+ZX5wRx Jg15Mk+3nt2gFXfbXnPy =wEzg -----END PGP SIGNATURE----- _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
