[U-Boot] [U-Boot, v2, 2/4] vexpress64: use 2nd DRAM bank only on juno

Tom Rini trini at konsulko.com
Sun Nov 22 16:55:17 CET 2015


On Wed, Nov 18, 2015 at 10:39:07AM +0000, Ryan Harkin wrote:

> This patch makes the 2nd DRAM bank available on Juno only and not on
> other vexpress64 targets, eg. the FVP models.
> 
> The commit below added a 2nd bank of NOR flash for Juno, but also for
> all vexpress64 targets:
> 
>     commit 2d0cee1ca2b9d977fa3214896bb2e30cfec77059
>     Author: Liviu Dudau <Liviu.Dudau at foss.arm.com>
>     Date:   Mon Oct 19 11:08:31 2015 +0100
> 
>     vexpress64: Juno: Declare all 8GB of RAM and make them visible to the kernel.
> 
>     Juno comes with 8GB RAM, but U-Boot only passes 2GB to the kernel.
>     Declare a secondary memory bank and set the sizes correctly.
> 
>     Signed-off-by: Liviu Dudau <Liviu.Dudau at foss.arm.com>
>     Reviewed-by: Linus Walleij <linus.walleij at linaro.org>
>     Reviewed-by: Ryan Harkin <ryan.harkin at linaro.org>
>     Tested-by: Ryan Harkin <ryan.harkin at linaro.org>
> 
> Unfortunately, I only fully tested on Juno R0, R1 and the FVP Foundation
> model.  Whilst FVP Base AEMV8 models run U-Boot OK, they fail to boot
> the kernel.
> 
> Signed-off-by: Ryan Harkin <ryan.harkin at linaro.org>
> Acked-by: Liviu Dudau <liviu.dudau at foss.arm.com>
> Reviewed-by: Linus Walleij <linus.walleij at linaro.org>

Applied to u-boot/master, thanks!

-- 
Tom
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