The AE3XX prototype demonstrates the AE3XX example platform on the FPGA. It is composed of one Andestech(nds32) processor and AE3XX.
Signed-off-by: Che-Wei Chuang <[email protected]> Signed-off-by: Nylon Chen <[email protected]> --- target/linux/nds32/Makefile | 23 ++++ target/linux/nds32/config-4.19 | 126 ++++++++++++++++++ target/linux/nds32/image/Makefile | 17 +++ ...0001-nds32-Fix-boot-messages-garbled.patch | 29 ++++ 4 files changed, 195 insertions(+) create mode 100644 target/linux/nds32/Makefile create mode 100644 target/linux/nds32/config-4.19 create mode 100644 target/linux/nds32/image/Makefile create mode 100644 target/linux/nds32/patches-4.19/0001-nds32-Fix-boot-messages-garbled.patch diff --git a/target/linux/nds32/Makefile b/target/linux/nds32/Makefile new file mode 100644 index 0000000000..faa79e8272 --- /dev/null +++ b/target/linux/nds32/Makefile @@ -0,0 +1,23 @@ +# +# Copyright (C) 2010-2011 OpenWrt.org +# Copyright (C) 2019 Andes Technology Corporation +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# +include $(TOPDIR)/rules.mk + +ARCH:=nds32 +BOARD:=nds32 +CPU_TYPE:=v3 +BOARDNAME:=Andes CPU SOC +MAINTAINER:=Nylon Chen <[email protected]> +# +KERNEL_PATCHVER:=4.19 +# +# +include $(INCLUDE_DIR)/target.mk +# +DEFAULT_PACKAGES += +# +$(eval $(call BuildTarget)) diff --git a/target/linux/nds32/config-4.19 b/target/linux/nds32/config-4.19 new file mode 100644 index 0000000000..9d0b35c8b9 --- /dev/null +++ b/target/linux/nds32/config-4.19 @@ -0,0 +1,126 @@ +CONFIG_CROSS_COMPILE="nds32le-linux-" +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_USER_NS=y +CONFIG_RELAY=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_KALLSYMS_ALL=y +CONFIG_PROFILING=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_CACHE_L2 is not set +CONFIG_PREEMPT=y +# CONFIG_COMPACTION is not set +CONFIG_HZ_100=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_NET_KEY=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_DIAG is not set +# CONFIG_IPV6 is not set +# CONFIG_BLK_DEV is not set +CONFIG_NETDEVICES=y +# CONFIG_NET_CADENCE is not set +# CONFIG_NET_VENDOR_BROADCOM is not set +CONFIG_FTMAC100=y +# CONFIG_NET_VENDOR_INTEL is not set +# CONFIG_NET_VENDOR_MARVELL is not set +# CONFIG_NET_VENDOR_MICREL is not set +# CONFIG_NET_VENDOR_NATSEMI is not set +# CONFIG_NET_VENDOR_SEEQ is not set +# CONFIG_NET_VENDOR_STMICRO is not set +# CONFIG_NET_VENDOR_WIZNET is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_SERIO is not set +CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_SERIAL_8250=y +# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=3 +CONFIG_SERIAL_8251_RUNTIME_UARTS=3 +CONFIG_SERIAL_OF_PLATFORM=y +# CONFIG_HW_RANDOM is not set +# CONFIG_HWMON is not set +# CONFIG_HID_A4TECH is not set +# CONFIG_HID_APPLE is not set +# CONFIG_HID_BELKIN is not set +# CONFIG_HID_CHERRY is not set +# CONFIG_HID_CHICONY is not set +# CONFIG_HID_CYPRESS is not set +# CONFIG_HID_EZKEY is not set +# CONFIG_HID_ITE is not set +# CONFIG_HID_KENSINGTON is not set +# CONFIG_HID_LOGITECH is not set +# CONFIG_HID_MICROSOFT is not set +# CONFIG_HID_MONTEREY is not set +# CONFIG_USB_SUPPORT is not set +CONFIG_GENERIC_PHY=y +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_EXT4_ENCRYPTION=y +CONFIG_FUSE_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y +CONFIG_CONFIGFS_FS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_NFS_V4_1=y +CONFIG_NFS_USE_LEGACY_DNS=y +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_ISO8859_1=y +CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF4=y +CONFIG_GDB_SCRIPTS=y +CONFIG_READABLE_ASM=y +CONFIG_HEADERS_CHECK=y +CONFIG_DEBUG_SECTION_MISMATCH=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_KERNEL=y +CONFIG_PANIC_ON_OOPS=y +# CONFIG_SCHED_DEBUG is not set +# CONFIG_DEBUG_PREEMPT is not set +CONFIG_STACKTRACE=y +CONFIG_RCU_CPU_STALL_TIMEOUT=300 +# CONFIG_CRYPTO_HW is not set +CONFIG_CPU_LITTLE_ENDIAN=y +CONFIG_CPU_CACHE_ALIASING=y +# CONFIG_CPU_N15 is not set +# CONFIG_CPU_N13 is not set +# CONFIG_CPU_N10 is not set +# CONFIG_CPU_D15 is not set +# CONFIG_CPU_D10 is not set +CONFIG_CPU_V3=y +CONFIG_ANDES_PAGE_SIZE_4KB=y +# CONFIG_ANDES_PAGE_SIZE_8KB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_WBNA is not set +# CONFIG_ALIGNMENT_TRAP is not set +# CONFIG_HW_SUPPORT_UNALIGNMENT_ACCESS is not set +# CONFIG_CACHE_L2 is not set +CONFIG_NDS32_BUILTIN_DTB="ae3xx" +# CONFIG_NFS_V4_2 is not set +CONFIG_ATCPIT100_TIMER=y +CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org" +# CONFIG_NFS_V4_1_MIGRATION is not set diff --git a/target/linux/nds32/image/Makefile b/target/linux/nds32/image/Makefile new file mode 100644 index 0000000000..68a00d3106 --- /dev/null +++ b/target/linux/nds32/image/Makefile @@ -0,0 +1,17 @@ +# +# Copyright (C) 2010 OpenWrt.org +# Copyright (C) 2019 Andes Technology Corporation +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# +include $(TOPDIR)/rules.mk +include $(INCLUDE_DIR)/image.mk +# +define Image/Prepare + cp $(KDIR)/vmlinux.elf $(BIN_DIR)/$(IMG_PREFIX)-vmlinux.elf +endef + +define Image/Build + cp $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1).img +endef +$(eval $(call BuildImage)) diff --git a/target/linux/nds32/patches-4.19/0001-nds32-Fix-boot-messages-garbled.patch b/target/linux/nds32/patches-4.19/0001-nds32-Fix-boot-messages-garbled.patch new file mode 100644 index 0000000000..368fc73e5c --- /dev/null +++ b/target/linux/nds32/patches-4.19/0001-nds32-Fix-boot-messages-garbled.patch @@ -0,0 +1,29 @@ +From cee312116ee359c633fd1b0492ac0cc4e15cfccf Mon Sep 17 00:00:00 2001 +From: Nylon Chen <[email protected]> +Date: Thu, 15 Nov 2018 16:49:30 +0800 +Subject: [PATCH] nds32: Fix boot messages garbled + +In order to display uart correctly we have to pass the correct setting of uart to kernel by bootarg. +This patch will provide such settings to set the correct uart baud rate. + +Signed-off-by: Nylon Chen <[email protected]> +Signed-off-by: Greentime Hu <[email protected]> +--- + arch/nds32/boot/dts/ae3xx.dts | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/arch/nds32/boot/dts/ae3xx.dts b/arch/nds32/boot/dts/ae3xx.dts +index bb39749a6673..02e059c295bf 100644 +--- a/arch/nds32/boot/dts/ae3xx.dts ++++ b/arch/nds32/boot/dts/ae3xx.dts +@@ -7,6 +7,7 @@ + + chosen { + stdout-path = &serial0; ++ bootargs = "memblock=debug earlycon console=ttyS0,38400n8 debug loglevel=7"; + }; + + memory@0 { +-- +2.18.0 + -- 2.17.1 _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/mailman/listinfo/openwrt-devel
