Add an entry type for a firmware blob for a Sytem Control Processor, given by an entry arg. This firmware is a raw binary blob.
Signed-off-by: Samuel Holland samuel@sholland.org --- Makefile | 2 +- tools/binman/etype/scp.py | 19 +++++++++++++++++++ 2 files changed, 20 insertions(+), 1 deletion(-) create mode 100644 tools/binman/etype/scp.py
diff --git a/Makefile b/Makefile index d5aa8605c0a..5a6681f129e 100644 --- a/Makefile +++ b/Makefile @@ -1328,7 +1328,7 @@ cmd_binman = $(srctree)/tools/binman/binman $(if $(BINMAN_DEBUG),-D) \ build -u -d u-boot.dtb -O . -m --allow-missing \ -I . -I $(srctree) -I $(srctree)/board/$(BOARDDIR) \ -I arch/$(ARCH)/dts -a of-list=$(CONFIG_OF_LIST) \ - -a atf-bl31-path=${BL31} \ + -a atf-bl31-path=${BL31} -a scp-path=${SCP} \ $(BINMAN_$(@F))
OBJCOPYFLAGS_u-boot.ldr.hex := -I binary -O ihex diff --git a/tools/binman/etype/scp.py b/tools/binman/etype/scp.py new file mode 100644 index 00000000000..93f8787d2d7 --- /dev/null +++ b/tools/binman/etype/scp.py @@ -0,0 +1,19 @@ +# SPDX-License-Identifier: GPL-2.0+ +# Copyright 2020 Samuel Holland samuel@sholland.org +# +# Entry-type module for System Control Processor (SCP) firmware blob +# + +from binman.etype.blob_named_by_arg import Entry_blob_named_by_arg + +class Entry_scp(Entry_blob_named_by_arg): + """Entry containing a System Control Processor (SCP) firmware blob + + Properties / Entry arguments: + - scp-path: Filename of file to read into the entry, typically scp.bin + + This entry holds firmware for an external platform-specific coprocessor. + """ + def __init__(self, section, etype, node): + super().__init__(section, etype, node, 'scp') + self.external = True