On Wed, Jun 15, 2016 at 10:45 AM, Robert Nelson <[email protected]> wrote:
> Just a heads up:
>
> The newest revision of the BeagleBone Green uses a newer spec of the eMMC.
>
> For most kernel's this is a seamless hardware upgrade.
>
> Except for our ancient 3.8.13 based kernel.
>
> So I've pushed out a new release, and tested it on 1 new bbg board:
>
> => mmc info
> Device: OMAP SD/MMC
> Manufacturer ID: 13
> OEM: 14e
> Name: Q2J54
> Tran Speed: 52000000
> Rd Block Len: 512
> MMC version 5.0
> High Capacity: Yes
> Capacity: 3.6 GiB
> Bus Width: 4-bit
> Erase Group Size: 512 KiB
> HC WP Group Size: 8 MiB
> User Capacity: 3.6 GiB WRREL
> Boot Capacity: 2 MiB ENH
> RPMB Capacity: 512 KiB ENH
>
>
> [    0.862806] mmc1: BKOPS_EN bit is not set
> [    0.869942] mmc1: new high speed MMC card at address 0001
> [    0.873175] mmcblk0: mmc1:0001 Q2J54A 3.64 GiB
> [    0.874295] mmcblk0boot0: mmc1:0001 Q2J54A partition 1 2.00 MiB
> [    0.874594] mmcblk0boot1: mmc1:0001 Q2J54A partition 2 2.00 MiB
> [    0.876017]  mmcblk0: p1
> [    0.878978]  mmcblk0boot1: unknown partition table
> [    0.881766]  mmcblk0boot0: unknown partition table

and here's the wheezy image with the 3.8.13-bone80 kernel with support
for the newer bbg eMMC:

https://rcn-ee.net/rootfs/bb.org/release/2016-06-15/

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

-- 
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