ARM: dts: NSP: Fix amount of RAM on BCM958625HR
authorFlorian Fainelli <f.fainelli@gmail.com>
Tue, 27 Feb 2018 01:00:35 +0000 (17:00 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 30 May 2018 05:52:06 +0000 (07:52 +0200)
commitc43ff936255bb31feb27cc2b4f2ef3897384733a
tree851720646c0e7702178cffaaec0c31742341e5ba
parent615bf75c46903a2409e95d8e146d2bb0a81f930c
ARM: dts: NSP: Fix amount of RAM on BCM958625HR

[ Upstream commit 0a5aff64f20d92c5a6e9aeed7b5950b0b817bcd9 ]

Jon attempted to fix the amount of RAM on the BCM958625HR in commit
c53beb47f621 ("ARM: dts: NSP: Correct RAM amount for BCM958625HR board")
but it seems like we tripped over some poorly documented schematics.

The top-level page of the schematics says the board has 2GB, but when
you end-up scrolling to page 6, you see two chips of 4GBit (512MB) but
what the bootloader really initializes only 512MB, any attempt to use
more than that results in data aborts. Fix this again back to 512MB.

Fixes: c53beb47f621 ("ARM: dts: NSP: Correct RAM amount for BCM958625HR board")
Acked-by: Jon Mason <jon.mason@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/arm/boot/dts/bcm958625hr.dts