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platform: Apply relocatable address
Since jump and payload firmware support relocatable address, make general platform use runtime relocatable address. Signed-off-by: Inochi Amaoto <inochiama@outlook.com> Reviewed-by: Anup Patel <anup@brainfault.org>
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committed by
Anup Patel

parent
f056939d8a
commit
2cff7f350f
@@ -27,12 +27,12 @@ FW_DYNAMIC=y
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FW_JUMP=y
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ifeq ($(PLATFORM_RISCV_XLEN), 32)
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# This needs to be 4MB aligned for 32-bit system
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FW_JUMP_ADDR=$(shell printf "0x%X" $$(($(FW_TEXT_START) + 0x400000)))
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FW_JUMP_OFFSET=0x400000
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else
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# This needs to be 2MB aligned for 64-bit system
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FW_JUMP_ADDR=$(shell printf "0x%X" $$(($(FW_TEXT_START) + 0x200000)))
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FW_JUMP_OFFSET=0x200000
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endif
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FW_JUMP_FDT_ADDR=$(shell printf "0x%X" $$(($(FW_TEXT_START) + 0x2200000)))
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FW_JUMP_FDT_OFFSET=0x2200000
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FW_PAYLOAD=y
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ifeq ($(PLATFORM_RISCV_XLEN), 32)
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# This needs to be 4MB aligned for 32-bit system
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@@ -41,4 +41,4 @@ else
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# This needs to be 2MB aligned for 64-bit system
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FW_PAYLOAD_OFFSET=0x200000
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endif
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FW_PAYLOAD_FDT_ADDR=$(FW_JUMP_FDT_ADDR)
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FW_PAYLOAD_FDT_OFFSET=$(FW_JUMP_FDT_OFFSET)
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@@ -63,6 +63,17 @@ FW_JUMP=<y|n>
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# This needs to be 4MB aligned for 32-bit support
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# This needs to be 2MB aligned for 64-bit support
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# ifeq ($(PLATFORM_RISCV_XLEN), 32)
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# FW_JUMP_OFFSET=0x400000
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# else
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# FW_JUMP_OFFSET=0x200000
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# endif
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# FW_JUMP_FDT_OFFSET=0x2200000
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#
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# You can use fixed address for jump firmware as an alternative option,
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# but this may fail when setting wrong FW_TEXT_START. Use with caution.
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# SBI will prefer "<X>_ADDR" if both "<X>_ADDR" and "<X>_OFFSET" are
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# defined
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# ifeq ($(PLATFORM_RISCV_XLEN), 32)
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# FW_JUMP_ADDR=0x80400000
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# else
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# FW_JUMP_ADDR=0x80200000
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@@ -84,4 +95,10 @@ FW_PAYLOAD_OFFSET=0x200000
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endif
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# FW_PAYLOAD_ALIGN=0x1000
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# FW_PAYLOAD_PATH="path to next boot stage binary image file"
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# FW_PAYLOAD_FDT_OFFSET=0x2200000
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#
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# You can use fixed address for payload firmware as an alternative option,
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# but this may fail when setting wrong FW_TEXT_START. Use with caution.
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# SBI will prefer "FW_PAYLOAD_FDT_ADDR" if both "FW_PAYLOAD_FDT_OFFSET"
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# and "FW_PAYLOAD_FDT_ADDR" are defined.
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# FW_PAYLOAD_FDT_ADDR=0x82200000
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