From 8472909908caa0b6efb70400a1d3653749f31471 Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Thu, 25 May 2017 00:16:14 +0800 Subject: [PATCH] MLK-14975-1 ARM64: dts: freescale: imx8qm: increase DDR space for M4 M4 has use case of video and need more DDR space for video buffer, reserve more DDR space for it. 0x80000000 - 0x800fffff: ARM Trusted Firmware; 0x80100000 - 0x87ffffff: M4/RPMSG; Signed-off-by: Anson Huang --- arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2.dts index 953c1198ee28..4afa5bbe3639 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2.dts @@ -16,8 +16,8 @@ /dts-v1/; /* First 128KB is for PSCI ATF. */ -/* Last 3M is for M4/RPMSG */ -/memreserve/ 0x80000000 0x00400000; +/* Last 127M is for M4/RPMSG */ +/memreserve/ 0x80000000 0x08000000; #include "fsl-imx8qm.dtsi" -- 2.17.1