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 ---
lib/Kconfig | 35 +++++++++++++++++++++++++++++++++++ lib/Makefile | 8 ++++---- 2 files changed, 39 insertions(+), 4 deletions(-)
diff --git a/lib/Kconfig b/lib/Kconfig index 2059219a120..72a5f3cb04f 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -811,12 +811,36 @@ 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 @@ -835,11 +859,22 @@ 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 diff --git a/lib/Makefile b/lib/Makefile index 81b503ab526..d122f764f9f 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -82,12 +82,12 @@ obj-$(CONFIG_$(SPL_)SHA512) += sha512.o obj-$(CONFIG_CRYPT_PW) += crypt/ obj-$(CONFIG_$(SPL_)ASN1_DECODER) += asn1_decoder.o
-obj-$(CONFIG_$(SPL_)ZLIB) += zlib/ +obj-$(CONFIG_$(SPL_TPL_)ZLIB) += zlib/ obj-$(CONFIG_$(SPL_)ZSTD) += zstd/ -obj-$(CONFIG_$(SPL_)GZIP) += gunzip.o +obj-$(CONFIG_$(SPL_TPL_)GZIP) += gunzip.o obj-$(CONFIG_$(SPL_)LZO) += lzo/ -obj-$(CONFIG_$(SPL_)LZMA) += lzma/ -obj-$(CONFIG_$(SPL_)LZ4) += lz4_wrapper.o +obj-$(CONFIG_$(SPL_TPL_)LZMA) += lzma/ +obj-$(CONFIG_$(SPL_TPL_)LZ4) += lz4_wrapper.o
obj-$(CONFIG_$(SPL_)LIB_RATIONAL) += rational.o