From 1e74b7eebe68b8428aab0e397efa438b3efcb970 Mon Sep 17 00:00:00 2001 From: Tao Huang Date: Mon, 15 Jun 2020 14:30:09 +0800 Subject: [PATCH] ARM: dts: rockchip: fix trust shared memory mapping for rv1126-evb-ddr3-v10-tb Allow kernel access 0x00200000~0x00208000, because the first usable region must be PMD aligned. Otherwise rampoops would not work. Fixes: 9e109a260083 ("ARM: dts: rockchip: reserve 32KB shared memory for rv1126-evb-ddr3-v10-tb") Change-Id: I170a6d946695dbace8064eafa57986787d8cab86 Signed-off-by: Tao Huang --- arch/arm/boot/dts/rv1126-evb-ddr3-v10-tb.dts | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/rv1126-evb-ddr3-v10-tb.dts b/arch/arm/boot/dts/rv1126-evb-ddr3-v10-tb.dts index dd4401da96ab..acdf86ea8ecc 100644 --- a/arch/arm/boot/dts/rv1126-evb-ddr3-v10-tb.dts +++ b/arch/arm/boot/dts/rv1126-evb-ddr3-v10-tb.dts @@ -25,10 +25,14 @@ reserved-memory { trust@0 { - reg = <0x00000000 0x00208000>; + reg = <0x00000000 0x00200000>; no-map; }; + trust@200000 { + reg = <0x00200000 0x00008000>; + }; + mmc_ecsd: mmc@20f000 { reg = <0x0020f000 0x1000>; };