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* beagle bone black: problem of boot from eMMC
@ 2014-12-31 14:52 ManuelCurcio
  2015-01-05  9:41 ` Teresa Gámez
  2015-01-05  9:59 ` Sascha Hauer
  0 siblings, 2 replies; 5+ messages in thread
From: ManuelCurcio @ 2014-12-31 14:52 UTC (permalink / raw)
  To: barebox

Hi,

From the lasted Barebox version (barebox-2014.12.0): 

I generated a MLO and a barebox.bin for the BeagleBone
(am335x_defconfig&am335x_mlo_defconfig config file) with the
modification of : 
[PATCH] net: cpsw: Fix crashes on beaglebone black   ledphilippe at
gmail.com 
that I copied in a SD card. It work fine.

After, I wanted to boot from the the internal eMMC. 
So after boot from sd card, I mounted the eMMC (mount /dev/mmc1.0) and
copied the MLO and barebox.bin in the /mnt/mmc1.0 folder.

When I try to boot from the internal eMMC ,I have the following error: 
--------->
barebox 2014.12.0 #2 Wed Dec 31 15:29:16 GMT 2014


Board: TI AM335x BeagleBone
detected 'BeagleBone Black'
omap-hsmmc 48060000.mmc: registered as 48060000.mmc
booting from MMC
fat fat0: probe failed: error 22
Unable to mount  (-22)
booting failed
<---------

I tried myself to find a 'correction' by added the call of
am33xx_of_register_bootdevice(void) function at the end of the static
int beaglebone_devices_init(void) function. With this modification,
sometime (depending of the last boot: from SD Card or from eMMC)  I can
boot, someting not. 
So my correction,although improving the situation, is not exactly the
correction to do. Some one can help me ? 

Thanks very much !
 


-----------------------------
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^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2015-01-14  8:43 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-12-31 14:52 beagle bone black: problem of boot from eMMC ManuelCurcio
2015-01-05  9:41 ` Teresa Gámez
2015-01-06  9:06   ` Sascha Hauer
2015-01-14  8:43     ` ManuelCurcio
2015-01-05  9:59 ` Sascha Hauer

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