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spl: lib: Allow for decompression in any SPL build

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Add Kconfig symbols and update the Makefile rules so that decompression
can be used in TPL and VPL

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2024-12-07 10:24:08 -07:00 • committed by Tom Rini
parent 55468d0de7
commit 214dc4a160
2 changed files with 41 additions and 6 deletions
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35
lib/Kconfig
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@ -832,12 +832,36 @@ config SPL_LZ4
fast compression and decompression speed. It belongs to the LZ77
family of byte-oriented compression schemes.
config TPL_LZ4
bool "Enable LZ4 decompression support in TPL"
depends on TPL
help
This enables support for the LZ4 decompression algorithm in TPL. LZ4
is a lossless data compression algorithm that is focused on
fast compression and decompression speed. It belongs to the LZ77
family of byte-oriented compression schemes.
config VPL_LZ4
bool "Enable LZ4 decompression support in VPL"
depends on VPL
help
This enables support for the LZ4 decompression algorithm in VPL. LZ4
is a lossless data compression algorithm that is focused on
fast compression and decompression speed. It belongs to the LZ77
family of byte-oriented compression schemes.
config SPL_LZMA
bool "Enable LZMA decompression support for SPL build"
depends on SPL
help
This enables support for LZMA compression algorithm for SPL boot.
config TPL_LZMA
bool "Enable LZMA decompression support for TPL build"
depends on TPL
help
This enables support for LZMA compression algorithm for TPL boot.
config VPL_LZMA
bool "Enable LZMA decompression support for VPL build"
default y if LZMA
@ -856,11 +880,22 @@ config SPL_GZIP
help
This enables support for the GZIP compression algorithm for SPL boot.
config TPL_GZIP
bool "Enable gzip decompression support for SPL build"
select TPL_ZLIB
help
This enables support for the GZIP compression algorithm for TPL
config SPL_ZLIB
bool
help
This enables compression lib for SPL boot.
config TPL_ZLIB
bool
help
This enables compression lib for TPL
config SPL_ZSTD
bool "Enable Zstandard decompression support in SPL"
depends on SPL

12
lib/Makefile
View file

@ -83,12 +83,12 @@ obj-$(CONFIG_$(XPL_)SHA512_LEGACY) += sha512.o
obj-$(CONFIG_CRYPT_PW) += crypt/
obj-$(CONFIG_$(XPL_)ASN1_DECODER_LEGACY) += asn1_decoder.o
obj-$(CONFIG_$(XPL_)ZLIB) += zlib/
obj-$(CONFIG_$(XPL_)ZSTD) += zstd/
obj-$(CONFIG_$(XPL_)GZIP) += gunzip.o
obj-$(CONFIG_$(XPL_)LZO) += lzo/
obj-$(CONFIG_$(XPL_)LZMA) += lzma/
obj-$(CONFIG_$(XPL_)LZ4) += lz4_wrapper.o
obj-$(CONFIG_$(PHASE_)ZLIB) += zlib/
obj-$(CONFIG_$(PHASE_)ZSTD) += zstd/
obj-$(CONFIG_$(PHASE_)GZIP) += gunzip.o
obj-$(CONFIG_$(PHASE_)LZO) += lzo/
obj-$(CONFIG_$(PHASE_)LZMA) += lzma/
obj-$(CONFIG_$(PHASE_)LZ4) += lz4_wrapper.o
obj-$(CONFIG_$(XPL_)LIB_RATIONAL) += rational.o