From 7264f2928b46c5f5685e39ed607652c8991e47b6 Mon Sep 17 00:00:00 2001 From: York Sun Date: Tue, 15 Aug 2017 11:14:43 -0700 Subject: spl: fit: Eanble GZIP support for image decompression Add Kconfig option SPL_GZIP and SPL_ZLIB to enable gunzip support for SPL boot, eg. falcon boot compressed kernel image. Signed-off-by: York Sun Reviewed-by: Tom Rini Reviewed-by: Simon Glass --- lib/Kconfig | 12 ++++++++++++ lib/Makefile | 5 +++-- 2 files changed, 15 insertions(+), 2 deletions(-) (limited to 'lib') diff --git a/lib/Kconfig b/lib/Kconfig index fe337acaeb0..628ef8ddb64 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -176,6 +176,18 @@ config LZO bool "Enable LZO decompression support" help This enables support for LZO compression algorithm.r + +config SPL_GZIP + bool "Enable gzip decompression support for SPL build" + select SPL_ZLIB + help + This enables support for GZIP compression altorithm for SPL boot. + +config SPL_ZLIB + bool + help + This enables compression lib for SPL boot. + endmenu config ERRNO_STR diff --git a/lib/Makefile b/lib/Makefile index 2eef1eb80e6..da6a11aca33 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -11,7 +11,6 @@ obj-$(CONFIG_EFI) += efi/ obj-$(CONFIG_EFI_LOADER) += efi_loader/ obj-$(CONFIG_LZMA) += lzma/ obj-$(CONFIG_LZO) += lzo/ -obj-$(CONFIG_ZLIB) += zlib/ obj-$(CONFIG_BZIP2) += bzip2/ obj-$(CONFIG_TIZEN) += tizen/ obj-$(CONFIG_FIT) += libfdt/ @@ -26,7 +25,6 @@ obj-y += crc16.o obj-$(CONFIG_ERRNO_STR) += errno_str.o obj-$(CONFIG_FIT) += fdtdec_common.o obj-$(CONFIG_TEST_FDTDEC) += fdtdec_test.o -obj-$(CONFIG_GZIP) += gunzip.o obj-$(CONFIG_GZIP_COMPRESSED) += gzip.o obj-$(CONFIG_GENERATE_SMBIOS_TABLE) += smbios.o obj-y += initcall.o @@ -49,6 +47,9 @@ obj-$(CONFIG_RSA) += rsa/ obj-$(CONFIG_SHA1) += sha1.o obj-$(CONFIG_SHA256) += sha256.o +obj-$(CONFIG_$(SPL_)ZLIB) += zlib/ +obj-$(CONFIG_$(SPL_)GZIP) += gunzip.o + obj-$(CONFIG_$(SPL_TPL_)SAVEENV) += qsort.o obj-$(CONFIG_$(SPL_TPL_)OF_LIBFDT) += libfdt/ ifneq ($(CONFIG_$(SPL_TPL_)BUILD)$(CONFIG_$(SPL_TPL_)OF_PLATDATA),yy) -- cgit v1.3.1