Cost. That is what a $45 board allows us to buy. 4G is more expensive than
2G, And eMMC is faster and more reliable than an SD card.


Gerald



On Thu, Mar 6, 2014 at 9:49 AM, Brad Hopper <brad.hop...@gmail.com> wrote:

> I wonder why the BBB has "only" 2G of space in the eMMC - aren't most
> "small" boot images designed to fit in 4G? It's *great* to have onboard
> bootable space, just seems like it would be bigger or why bother since
> many/most will just end up not using it and booting from flash.
>
>
> On Thursday, February 13, 2014 2:48:14 PM UTC-5, Rusty Wright wrote:
>>
>>
>> If I plan to only boot to the SD card, why would I want/need to flash the
>> eMMC with the latest?
>>
>> This may be answered by the previous question's answer; does flashing the
>> eMMC update the
>> lowest level, stage 1, or whatever it's called (whatever's not in the DOS
>> partition) u-boot code?
>> I guess I'm assuming that the lowest level boot code is u-boot, but
>> perhaps that's incorrect.
>>
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