[PATCH RFT] ARM: bcm2835: dt: fix memory of Raspberry Pi B+

Stefan Wahren info at lategoodbye.de
Tue Oct 20 10:29:55 PDT 2015

Am 20.10.2015 um 10:53 schrieb Eric Anholt:
> Stefan Wahren <stefan.wahren at i2se.com> writes:
>> Since the Raspberry Pi models differ in memory amount we
>> better define it at board level. After that we are able
>> to fix the memory node of the Raspberry Pi B+ .
>> Signed-off-by: Stefan Wahren <stefan.wahren at i2se.com>
> [...]
> Seems like a good idea.  The closed firmware passes us an edited
> devicetree with good memory fields, but I don't think U-Boot is up to it
> if you chainload it.
> However, isn't the rpi-b-rev2 the 512MB variant of the rpi-b?

Unfortunately not. There are rev2 boards with 256 MB and with 512 MB RAM 
[1]. I'm not sure it is worth to create 2 dts files for both.

[1] - http://elinux.org/Board_revisions

More information about the linux-rpi-kernel mailing list