1 From 0e6d5495da81b0f441a8e59156213907b170b085 Mon Sep 17 00:00:00 2001
2 From: Phil Elwell <phil@raspberrypi.org>
3 Date: Thu, 2 May 2019 22:14:34 +0100
4 Subject: [PATCH 490/703] BCM270X_DT: Also set coherent_pool=1M for BT Pis
6 See: https://github.com/raspberrypi/linux/issues/2924
8 Signed-off-by: Phil Elwell <phil@raspberrypi.org>
10 arch/arm/boot/dts/bcm2708-rpi-0-w.dts | 2 +-
11 arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts | 2 +-
12 arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 2 +-
13 3 files changed, 3 insertions(+), 3 deletions(-)
15 --- a/arch/arm/boot/dts/bcm2708-rpi-0-w.dts
16 +++ b/arch/arm/boot/dts/bcm2708-rpi-0-w.dts
18 model = "Raspberry Pi Zero W";
21 - bootargs = "8250.nr_uarts=1";
22 + bootargs = "coherent_pool=1M 8250.nr_uarts=1";
26 --- a/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts
27 +++ b/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts
29 model = "Raspberry Pi 3 Model B+";
32 - bootargs = "8250.nr_uarts=1";
33 + bootargs = "coherent_pool=1M 8250.nr_uarts=1";
37 --- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
38 +++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
40 model = "Raspberry Pi 3 Model B";
43 - bootargs = "8250.nr_uarts=1";
44 + bootargs = "coherent_pool=1M 8250.nr_uarts=1";