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

Stephen Warren swarren at wwwdotorg.org
Tue Oct 20 19:37:51 PDT 2015

On 10/20/2015 02:53 AM, Eric Anholt wrote:
> 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+ .

>> diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
>> b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts

>> +	memory { +		reg = <0 0x10000000>; /* 256 MB */ +	}; +

> 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.

U-Boot fills in the memory size in DT correctly too.

I have no objection to the patch since it looks correct at a very
brief glance, but I think it will have zero practical effect.

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