forked from Mirrors/opensbi
b44e844880
This patch adds support for Ariane platform. We needed to enable PLIC interrupts early(like on BBL) due to some issue of the design. Otherwise, Linux would not get any external interrupts. Signed-off-by: Panagiotis Peristerakis <perister@ics.forth.gr>
42 lines
904 B
Makefile
42 lines
904 B
Makefile
#
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# SPDX-License-Identifier: GPL-2.0
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#
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# Copyright (C) 2019 FORTH-ICS/CARV
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# Panagiotis Peristerakis <perister@ics.forth.gr>
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#
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#for more infos, check out /platform/template/config.mk
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PLATFORM_RISCV_XLEN = 64
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# Common drivers to enable
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PLATFORM_SERIAL_UART8250=y
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PLATFORM_IRQCHIP_PLIC=y
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PLATFORM_SYS_CLINT=y
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# Blobs to build
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FW_TEXT_START=0x80000000
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FW_JUMP=n
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ifeq ($(PLATFORM_RISCV_XLEN), 32)
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# This needs to be 4MB aligned for 32-bit support
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FW_JUMP_ADDR=0x80400000
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else
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# This needs to be 2MB aligned for 64-bit support
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FW_JUMP_ADDR=0x80200000
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endif
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FW_JUMP_FDT_ADDR=0x82200000
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# Firmware with payload configuration.
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FW_PAYLOAD=y
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ifeq ($(PLATFORM_RISCV_XLEN), 32)
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# This needs to be 4MB aligned for 32-bit support
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FW_PAYLOAD_OFFSET=0x400000
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else
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# This needs to be 2MB aligned for 64-bit support
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FW_PAYLOAD_OFFSET=0x200000
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endif
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FW_PAYLOAD_FDT_ADDR=0x82200000
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FW_PAYLOAD_ALIGN=0x1000
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