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https://github.com/brain-hackers/u-boot-brain
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![Julius Werner](/assets/img/avatar_default.png)
This patch adds support for LZ4-compressed FIT image contents. This algorithm has a slightly worse compression ration than LZO while being nearly twice as fast to decompress. When loading images from a fast storage medium this usually results in a boot time win. Sandbox-tested only since I don't have a U-Boot development system set up right now. The code was imported unchanged from coreboot where it's proven to work, though. I'm mostly interested in getting this recognized by mkImage for use in a downstream project. Signed-off-by: Julius Werner <jwerner@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
86 lines
2.1 KiB
Makefile
86 lines
2.1 KiB
Makefile
#
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# (C) Copyright 2000-2006
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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ifndef CONFIG_SPL_BUILD
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obj-$(CONFIG_EFI) += efi/
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obj-$(CONFIG_RSA) += rsa/
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obj-$(CONFIG_LZMA) += lzma/
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obj-$(CONFIG_LZO) += lzo/
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obj-$(CONFIG_ZLIB) += zlib/
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obj-$(CONFIG_BZIP2) += bzip2/
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obj-$(CONFIG_TIZEN) += tizen/
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obj-$(CONFIG_OF_LIBFDT) += libfdt/
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obj-$(CONFIG_FIT) += libfdt/
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obj-$(CONFIG_FIT) += libfdt/
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obj-$(CONFIG_CMD_DHRYSTONE) += dhry/
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obj-$(CONFIG_AES) += aes.o
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obj-$(CONFIG_USB_TTY) += circbuf.o
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obj-y += crc7.o
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obj-y += crc8.o
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obj-y += crc16.o
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obj-$(CONFIG_ERRNO_STR) += errno_str.o
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obj-$(CONFIG_FIT) += fdtdec_common.o
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obj-$(CONFIG_$(SPL_)OF_CONTROL) += fdtdec_common.o
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obj-$(CONFIG_$(SPL_)OF_CONTROL) += fdtdec.o
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obj-$(CONFIG_TEST_FDTDEC) += fdtdec_test.o
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obj-$(CONFIG_GZIP) += gunzip.o
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obj-$(CONFIG_GZIP_COMPRESSED) += gzip.o
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obj-y += initcall.o
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obj-$(CONFIG_LMB) += lmb.o
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obj-y += ldiv.o
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obj-$(CONFIG_LZ4) += lz4_wrapper.o
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obj-$(CONFIG_MD5) += md5.o
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obj-y += net_utils.o
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obj-$(CONFIG_PHYSMEM) += physmem.o
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obj-y += qsort.o
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obj-y += rc4.o
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obj-$(CONFIG_SHA1) += sha1.o
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obj-$(CONFIG_SUPPORT_EMMC_RPMB) += sha256.o
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obj-$(CONFIG_SHA256) += sha256.o
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obj-y += strmhz.o
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obj-$(CONFIG_TPM) += tpm.o
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obj-$(CONFIG_RBTREE) += rbtree.o
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obj-$(CONFIG_BITREVERSE) += bitrev.o
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obj-y += list_sort.o
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endif
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ifndef CONFIG_SPL_BUILD
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obj-$(CONFIG_OF_LIBFDT) += libfdt/
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endif
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ifdef CONFIG_SPL_OF_CONTROL
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obj-$(CONFIG_OF_LIBFDT) += libfdt/
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endif
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obj-$(CONFIG_$(SPL_)OF_CONTROL) += fdtdec_common.o
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obj-$(CONFIG_$(SPL_)OF_CONTROL) += fdtdec.o
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ifdef CONFIG_SPL_BUILD
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obj-$(CONFIG_SPL_YMODEM_SUPPORT) += crc16.o
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obj-$(CONFIG_SPL_NET_SUPPORT) += net_utils.o
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endif
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obj-$(CONFIG_ADDR_MAP) += addr_map.o
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obj-y += hashtable.o
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obj-y += errno.o
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obj-y += display_options.o
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obj-$(CONFIG_BCH) += bch.o
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obj-y += crc32.o
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obj-y += ctype.o
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obj-y += div64.o
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obj-y += hang.o
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obj-y += linux_compat.o
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obj-y += linux_string.o
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obj-$(CONFIG_REGEX) += slre.o
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obj-y += string.o
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obj-y += time.o
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obj-$(CONFIG_TRACE) += trace.o
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obj-$(CONFIG_LIB_UUID) += uuid.o
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obj-y += vsprintf.o
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obj-$(CONFIG_LIB_RAND) += rand.o
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subdir-ccflags-$(CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED) += -O2
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