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firmware: Add common FW_FDT_PATH compile-time option

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Currently, only FW_PAYLOAD has mechanism to embed external
FDT using FW_PAYLOAD_FDT_PATH compile-time option.

This patch adds a common FW_FDT_PATH compile-time option to
embed external FDT for all OpenSBI firmwares (i.e FW_JUMP,
FW_PAYLOAD, and FW_DYNAMIC).

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
This commit is contained in:
Anup Patel
2020-10-14 16:03:35 +05:30
committed by Anup Patel
parent af4b50f896
commit 6ca096977d
4 changed files with 37 additions and 4 deletions
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7
firmware/objects.mk
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@@ -17,6 +17,13 @@ ifdef FW_TEXT_START
firmware-genflags-y += -DFW_TEXT_START=$(FW_TEXT_START)
endif
ifdef FW_FDT_PATH
firmware-genflags-y += -DFW_FDT_PATH=\"$(FW_FDT_PATH)\"
ifdef FW_FDT_PADDING
firmware-genflags-y += -DFW_FDT_PADDING=$(FW_FDT_PADDING)
endif
endif
firmware-bins-$(FW_DYNAMIC) += fw_dynamic.bin
firmware-bins-$(FW_JUMP) += fw_jump.bin