On Tue, Dec 3, 2013 at 1:06 PM, Ian Campbell <i...@hellion.org.uk> wrote: > On Wed, 2013-12-04 at 00:50 +0800, Niew, Sh. wrote: >> On Tue, Dec 3, 2013 at 4:44 PM, Ian Campbell <i...@hellion.org.uk> wrote: >> > It looks like the old imx flavour only had CONFIG_PATA_IMX=m and this >> > was carried over to the armmp flavour. It looks like AHCI_IMX was never >> > enabled. >> > >> > I suppose the pata driver isn't working for you? Did you ever try the >> > old imx flavour and did it work? >> >> You mean the *-mx5 kernel package? >> I don't think it can boot in Boundary Devices SABRELite board, which is i.MX6 >> And i did try... > > Sorry, I keep forgetting that the old flavour was mx5 not mx*. > >> > In general the move has been from PATA to AHCI, I suppose we ought to >> > transition here too? Does AHCI_IMX actually work if enabled? >> >> I tried recompiled the debian kernel 3.11-2-armmp_3.11.8-1_armhf >> with a single add module AHCI_IMX, but it failed too... >> The board did bootup but drop me in initramfs, and i tried modprobe >> modules ahci_platform and ahci_imx, but it just don't work... >> >> Also, the DT blob that i testing is the imx6q-sabrelite.dtb >> which include in the package and install in /usr/lib/`uname -r` >> >> Finally, I take a look to the linux-source-3.11 and figure out that the >> DT source is neither defined any SATA or AHCI related in >> imx6q-sabrelite.dts nor imx6q.dtsi... >> >> Probably, no chance. > > I can't actually see any device tree which declare a device compatible > with fsl,imx6q-ahciq, which is what the driver binds too. Very > suspicious... > > I'm going to enable AHCI_IMX anyway, assuming it at least builds for me. > The DTS thing is something which would be best resolved by you > approaching the upstream developers directly.
Small correction, the AHCI_IMX driver hit v3.11.x, but the dts binding didn't hit till v3.12.x. Backport this dts change and the sabrelite sata will work on v3.11.x.. (or wait for v3.12.x) https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/arch/arm/boot/dts?id=0fb1f804269e549b556b475c8655bc862c220622 Regards, -- Robert Nelson http://www.rcn-ee.com/ -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/caochtygxriqr8yktygvpqp7vgeuodspgybffsdhns_mwjfa...@mail.gmail.com
