On Tue, Sep 14, 2010 at 12:01 PM, Ghorai, Sukumar <s-ghorai@xxxxxx> wrote: > > >> -----Original Message----- >> From: Ricardo Salveti [mailto:rsalveti@xxxxxxxxxxxx] >> Sent: Tuesday, September 14, 2010 12:22 AM >> To: Ghorai, Sukumar >> Cc: Shilimkar, Santosh; Kevin Hilman; linux-omap@xxxxxxxxxxxxxxx; >> tony@xxxxxxxxxxx; Bryan Wu >> Subject: Re: [PATCH 0/7] omap4: Fixes, hacks for es2.0 >> >> On Mon, Sep 13, 2010 at 12:06 PM, Ghorai, Sukumar <s-ghorai@xxxxxx> wrote: >> >> >> > [Ghorai] I have tested MMC/SD boot using omap3_defconfig on ZOOM3, >> >> 4430 >> >> >> ES2.0 SDP, Blaze and Panda and all booting fine. >> >> >> > >> >> >> > And omap_4430sdp_defconfig also ok omap4. >> >> >> >> >> >> Which Panda version are you using during your tests? I tried >> >> >> omap_4430sdp_defconfig using omap4-for-tony branch at my ES2.0 and >> I'm >> >> >> unable to detect the MMC. >> >> >> >> >> >> Do I need any other patch to make the MMC work with Panda? >> >> > [Ghorai] I have tested based on following tree/branch and using ES2.0 >> >> PANDA only. Can you share bootlog enabling mmc/sd debug message? >> >> > http://dev.omapzoom.org/?p=santosh/kernel-omap4- >> >> base.git;a=shortlog;h=refs/heads/omap4-for-tony >> >> >> >> My boot log: >> >> http://paste.ubuntu.com/491645/ >> >> >> > [Ghorai] can you use this bootargs? >> > setenv bootargs root=/dev/mmcblk0p2 rw rootwait mem=463M >> console=ttyS2,115200n8 >> > And here is the log from my setup. >> > [ 2.493194] Waiting for root device /dev/mmcblk0p2... >> > [ 2.502960] mmc0: host does not support reading read-only switch. >> assuming write-enable. >> > [ 2.523895] mmc0: new high speed SDHC card at address e1ed >> > [ 2.531616] mmcblk0: mmc0:e1ed SD04G 3.75 GiB >> > [ 2.539550] mmcblk0: p1 p2 >> > [ 2.607360] EXT3-fs: barriers not enabled >> > >> >> Using x-loader from >> >> http://gitorious.org/pandaboard/x-loader/commits/omap4_panda_L24.9 and >> >> upstream u-boot. >> > [Ghorai] can you try with this x-loader >> > >> https://docs.google.com/leaf?id=0B8fdjBBEQ4lDZGE3ZTBjNzEtOTQ0Ni00ZmFlLTlhO >> DgtN2QzNjUwMzBkNDI2&hl=en >> > In the mean time I will try with yours! >> >> I'm unable to boot with your x-loader at my ES2.0 (6 and 8 layers), >> however I'm able to boot it with ES1. Are you sure you're testing it >> at an ES2 board? >> >> This is what I get, it just hangs: >> Texas Instruments X-Loader 1.41 (Aug 11 2010 - 10:51:13) >> Could not read bootloader! >> X-Loader hangs > [Ghorai] format the card and copy MLo and followed by u-boot, uImage > And yes I am using EX 2.0 6-layer board. > >> >> Cheers, >> -- >> Ricardo Salveti de Araujo > I also tried Santosh's patches on my ES2.0 8 layers board. It's the same as Ricardo: http://pastebin.ubuntu.com/493938/ And Ghorai, I got the same error as Ricardo when I'm trying your MLO. Thanks, -Bryan -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
