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a3469a90c4
RISC-V is a new CPU architecture aimed to be fully free and open. This target will add support for it, based on 5.15. Supports running on: - HiFive Unleashed - FU540, first generation - HiFive Unmatched - FU740, current latest generation, PCIe SD-card images are generated, where the partitions are required to have specific type codes. As it is commonplace nowadays, OpenSBI is used as the first stage, with U-boot following as the proper bootloader. Specifications: HiFive Unleashed: - CPU: SiFive FU540 quad-core RISC-V (U54, RV64IMAFDC or RV64GC) - Memory: 8Gb - Ethernet: 1x 10/100/1000 - Console: via microUSB HiFive Unmatched: - CPU: SiFive FU740 quad-core RISC-V (U74, RV64IMAFDCB or RV64GCB) - Memory: 16Gb - Ethernet: 1x 10/100/1000 - USB: 4x USB 3.2 - PCIe: - 1x PCIe Gen3 x8 - 1x M.2 key M (PCIe x4) - 1x M.2 Key E (PCIe x1 / USB2.0) - Console: via microUSB Installation: Standard SD-card installation via dd-ing the generated image to an SD-card of at least 256Mb. Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
24 lines
442 B
Makefile
24 lines
442 B
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Copyright (C) 2022 Toco Technologies <info@toco.ae>
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#
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include $(TOPDIR)/rules.mk
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ARCH:=riscv64
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BOARD:=sifiveu
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BOARDNAME:=SiFive U-based RISC-V boards
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FEATURES:=ext4
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KERNELNAME:=Image dtbs
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SUBTARGETS:=generic
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KERNEL_PATCHVER:=5.15
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include $(INCLUDE_DIR)/target.mk
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define Target/Description
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Build firmware images for the SiFive U-based boards
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(HiFive boards)
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endef
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$(eval $(call BuildTarget))
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