Commit cdb78ce8 authored Mar 08, 2019 by Phil Elwell Committed by popcornmix Jun 13, 2019

2711: Add basic 64-bit support



This commit adds initial support for 64-bit 2711 builds. However,
it will only work as much as it does if the Pi4 RAM is limited to
1GB - more than that and several things break (SD card, coherent
allocations, etc.)

Signed-off-by: Phil Elwell <phil@raspberrypi.org>

parent e879019c

arch/arm64/boot/dts/broadcom/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -3,6 +3,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2837-rpi-3-b.dtb \
		bcm2837-rpi-3-b-plus.dtb
		dtb-$(CONFIG_ARCH_BCM2709) += bcm2710-rpi-3-b.dtb
		dtb-$(CONFIG_ARCH_BCM2835) += bcm2710-rpi-3-b.dtb
		dtb-$(CONFIG_ARCH_BCM2835) += bcm2711-rpi-4-b.dtb
		dtb-$(CONFIG_ARCH_BCM2835) += bcm2710-rpi-3-b-plus.dtb
		dtb-$(CONFIG_ARCH_BCM2709) += bcm2710-rpi-cm3.dtb
		dtb-$(CONFIG_ARCH_BCM2835) += bcm2710-rpi-cm3.dtb

arch/arm64/boot/dts/broadcom/bcm2711-rpi-4-b.dts

0 → 100644

+3 −0

Original line number	Diff line number	Diff line
		#define RPI364

		#include "../../../../arm/boot/dts/bcm2711-rpi-4-b.dts"

arch/arm64/configs/bcm2711_defconfig

0 → 100644

+1291 −0

File added.

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