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sunxi: Add A64 support with cortex53 subtarget

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This adds initial support for the A64 Allwinner SoC to LEDE.
It will be build in the new cortexa53 subtarget.

Currently it only supports the pine64 and the image is able to boot on
this SoC.

Camera, Ethernet, HDMI and other parts are currently not working.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Hauke Mehrtens 2017-07-15 22:53:20 +02:00
parent 3b88f74bbe
commit 24c2f5125e
5 changed files with 135 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
target/linux/sunxi/Makefile
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@ -11,7 +11,7 @@ ARCH:=arm
BOARD:=sunxi
BOARDNAME:=Allwinner A1x/A20/A3x
FEATURES:=fpu usb ext4 display rtc squashfs
SUBTARGETS:=cortexa8 cortexa7
SUBTARGETS:=cortexa8 cortexa7 cortexa53
MAINTAINER:=Zoltan HERPAI <wigyori@uid0.hu>
KERNEL_PATCHVER:=4.9

100
target/linux/sunxi/cortexa53/config-default Normal file
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@ -0,0 +1,100 @@
CONFIG_64BIT=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y
CONFIG_ARCH_HAS_KCOV=y
CONFIG_ARCH_MMAP_RND_BITS=18
CONFIG_ARCH_MMAP_RND_BITS_MAX=24
CONFIG_ARCH_MMAP_RND_BITS_MIN=18
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
CONFIG_ARCH_WANT_FRAME_POINTERS=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_ARM64=y
# CONFIG_ARM64_16K_PAGES is not set
CONFIG_ARM64_4K_PAGES=y
# CONFIG_ARM64_64K_PAGES is not set
CONFIG_ARM64_CONT_SHIFT=4
# CONFIG_ARM64_CRYPTO is not set
# CONFIG_ARM64_HW_AFDBM is not set
# CONFIG_ARM64_LSE_ATOMICS is not set
CONFIG_ARM64_PAGE_SHIFT=12
# CONFIG_ARM64_PAN is not set
# CONFIG_ARM64_PTDUMP is not set
# CONFIG_ARM64_RANDOMIZE_TEXT_OFFSET is not set
# CONFIG_ARM64_UAO is not set
CONFIG_ARM64_VA_BITS=39
CONFIG_ARM64_VA_BITS_39=y
# CONFIG_ARM64_VA_BITS_48 is not set
# CONFIG_ARM64_VHE is not set
CONFIG_ARM_AMBA=y
CONFIG_ARM_GIC_V3=y
# CONFIG_ARM_SBSA_WATCHDOG is not set
# CONFIG_ARM_SP805_WATCHDOG is not set
CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
# CONFIG_COMMON_CLK_VERSATILE is not set
CONFIG_COMMON_CLK_XGENE=y
# CONFIG_COMPAT is not set
# CONFIG_DEBUG_ALIGN_RODATA is not set
CONFIG_DEBUG_RODATA=y
CONFIG_FRAME_POINTER=y
# CONFIG_FSL_ERRATUM_A008585 is not set
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CSUM=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
CONFIG_HAVE_ARCH_HUGE_VMAP=y
CONFIG_HAVE_ARCH_KASAN=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_DEBUG_BUGVERBOSE=y
CONFIG_HAVE_EBPF_JIT=y
CONFIG_HAVE_KVM_MSI=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_HAVE_PATA_PLATFORM=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
# CONFIG_KASAN is not set
CONFIG_KERNEL_MODE_NEON=y
CONFIG_KVM_ARM_PMU=y
CONFIG_KVM_ARM_VGIC_V3_ITS=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NO_IOPORT_MAP=y
# CONFIG_NUMA is not set
CONFIG_PARTITION_PERCPU=y
# CONFIG_PCI_DOMAINS is not set
# CONFIG_PHY_XGENE is not set
# CONFIG_PINCTRL_GR8 is not set
# CONFIG_PINCTRL_SUN4I_A10 is not set
CONFIG_PINCTRL_SUN50I_A64=y
# CONFIG_PINCTRL_SUN5I_A10S is not set
# CONFIG_PINCTRL_SUN5I_A13 is not set
# CONFIG_PINCTRL_SUN6I_A31 is not set
# CONFIG_PINCTRL_SUN6I_A31S is not set
# CONFIG_PINCTRL_SUN6I_A31_R is not set
# CONFIG_PINCTRL_SUN7I_A20 is not set
# CONFIG_PINCTRL_SUN8I_A23 is not set
# CONFIG_PINCTRL_SUN8I_A23_R is not set
# CONFIG_PINCTRL_SUN8I_A33 is not set
# CONFIG_PINCTRL_SUN8I_A83T is not set
# CONFIG_PINCTRL_SUN8I_H3 is not set
# CONFIG_PINCTRL_SUN8I_H3_R is not set
# CONFIG_PINCTRL_SUN9I_A80 is not set
# CONFIG_PINCTRL_SUN9I_A80_R is not set
# CONFIG_RANDOMIZE_BASE is not set
# CONFIG_SERIAL_AMBA_PL010 is not set
# CONFIG_SERIAL_AMBA_PL011 is not set
CONFIG_SPARSEMEM=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SUN50I_A64_CCU=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y

13
target/linux/sunxi/cortexa53/target.mk Normal file
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@ -0,0 +1,13 @@
#
# Copyright (C) 2017 Hauke Mehrtens
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
ARCH:=aarch64
BOARDNAME:=Allwinner A64
CPU_TYPE:=cortex-a53
KERNELNAME:=Image dtbs

1
target/linux/sunxi/image/Makefile
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@ -41,5 +41,6 @@ endef
include cortex-a7.mk
include cortex-a8.mk
include cortex-a53.mk
$(eval $(call BuildImage))

20
target/linux/sunxi/image/cortex-a53.mk Normal file
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@ -0,0 +1,20 @@
#
# Copyright (C) 2013-2016 OpenWrt.org
# Copyright (C) 2016 Yousong Zhou
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
ifeq ($(SUBTARGET),cortexa53)
define Device/sun50i-a64-pine64-plus
DEVICE_TITLE:=Pine64 Plus A64
SUPPORTED_DEVICES:=pine64,pine64-plus
SUNXI_DTS:=allwinner/sun50i-a64-pine64-plus
KERNEL_NAME := Image
KERNEL := kernel-bin
endef
TARGET_DEVICES += sun50i-a64-pine64-plus
endif