Re: OMAP35x MMC Host Controller compatibility with SDXC?

2013-09-20 Thread Kevyn-Alexandre Paré
Hi Balaji, >> My test shows that I'm having some timeout in some cases (v3.4.60): >> omap_hsmmc omap_hsmmc.0: IRQ Status is 18000 >> omap_hsmmc omap_hsmmc.0: MMC IRQ 0x18000 : ERRI CTO >> mmc0: req done (CMD52): -110: >> mmc0: starting CMD52 arg 8c08 flags 0

OMAP35x MMC Host Controller compatibility with SDXC?

2013-09-17 Thread Kevyn-Alexandre Paré
Hi, My question is related to the drivers/mmc/host/omap_hsmmc.c host controller compatibility with SDXC for the OMAP35x? Reading the TRM for OMAP35x: http://www.ti.com/lit/ug/spruf98x/spruf98x.pdf It's said that: - Full compliance with SD command/response sets as defined in the SD Memory Card Sp

Re: Unable to randomly boot rootfs (EXT3 or EXT4) from SD: MMC error -110 (TIMEDOUT)

2013-08-29 Thread Kevyn-Alexandre Paré
I forgot to mention that I was not able to reproduce it yet with the CONFIG_MMC_DEBUG=y Since this is simply slowing down the boot could this be a timeout problem that is to limit and fail to soon? -KA On Thu, Aug 29, 2013 at 3:39 PM, Kevyn-Alexandre Paré wrote: > On Wed, Aug 28, 2013 at 1

Re: Unable to randomly boot rootfs (EXT3 or EXT4) from SD: MMC error -110 (TIMEDOUT)

2013-08-29 Thread Kevyn-Alexandre Paré
On Wed, Aug 28, 2013 at 1:56 PM, Theodore Ts'o wrote: > On Wed, Aug 28, 2013 at 11:22:58AM -0400, Kevyn-Alexandre Paré wrote: >> We try multiple of our system ( Different micro SD from SanDisk + >> Overo with OMAP3) and they are all doing this with the SanDisk 64G

Re: Unable to randomly boot rootfs (EXT3 or EXT4) from SD: MMC error -110 (TIMEDOUT)

2013-08-28 Thread Kevyn-Alexandre Paré
Hi Ted, On Tue, Aug 27, 2013 at 6:01 PM, Theodore Ts'o wrote: > On Tue, Aug 27, 2013 at 05:47:22PM -0400, Kevyn-Alexandre Paré wrote: >> mmcblk0: error -110 sending status command, retrying >> mmcblk0: error -110 sending status command, retrying >> mmcblk0: error -

Re: Unable to randomly boot rootfs (EXT3 or EXT4) from SD: MMC error -110 (TIMEDOUT)

2013-08-27 Thread Kevyn-Alexandre Paré
superblock for mmcblk0p2-8. Kernel panic - not syncing: EXT4-fs (device mmcblk0p2): panic forced after error If you need specific details let me know. thx -KA On Sun, Jul 21, 2013 at 1:07 PM, Kevyn-Alexandre Paré wrote: > Hi, > > I'm trying to figure out why when randomly boot

Unable to randomly boot rootfs (EXT3 or EXT4) from SD: MMC error -110 (TIMEDOUT)

2013-07-21 Thread Kevyn-Alexandre Paré
Hi, I'm trying to figure out why when randomly booting our system after it = have been hard shutdown for some time (couple of minutes to couple of = days) doesn't boot with MMC error?=20 WORKAROUND: Rebooting the system most of the time remove the issue. I try couple of version of Kernel from st