beaglebone black: MMC partition switch failed

[jungle Boogie]

On 18 April 2017 at 09:57, Ian Lepore <ian at freebsd.org> wrote:
> The 20170405 image Glen mentioned works fine, I just DLed and tested
> it.


Thanks for the confirmation, but that means something different is
happening to my BBB.

I wrote that build to my SD card, put it in the BBB, held down s2,
powered it up:

U-Boot SPL 2017.01-rc3 (Apr 05 2017 - 05:21:19)
Trying to boot from MMC1** First descriptor is NOT a primary desc on 0:1 **
MMC partition switch failed
*** Warning - MMC partition switch failed, using default environment

** Partition 1 not valid on device 0 **
spl_register_fat_device: fat register err - -1
spl_load_image_fat: error reading image u-boot.img, err - -1
MMC partition switch failed
*** Warning - MMC partition switch failed, using default environment

spl: no partition table found
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###


This says U-Boot 2017.01, is that the uboot version? If I boot the BBB
up without a card and halt the boot process, I get a u-boot prompt.
>From there, I can check the version:
U-Boot 2013.04-dirty (Jul 10 2013 - 14:02:53)
arm-angstrom-linux-gnueabi-gcc (Linaro GCC 4.7-2013.02-01) 4.7.3
20130205 (prerelease)
GNU ld (GNU Binutils) 2.22


Does this version need to be more recent for it to read data from the SD card?

Thanks!