From: Stefan Roese <sr@denx.de>
To: u-boot@lists.denx.de
Subject: [PATCH 15/26 v7] Makefile: add support to generate LZMA compressed u-boot image
Date: Tue, 21 Apr 2020 09:28:39 +0200 [thread overview]
Message-ID: <20200421072850.4970-16-sr@denx.de> (raw)
In-Reply-To: <20200421072850.4970-1-sr@denx.de>
From: Weijie Gao <weijie.gao@mediatek.com>
This patch adds support for generating LZMA compressed u-boot image.
The compressed image can be used for SPL to reduce the size of the u-boot
binary.
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
---
Changes since v3: none
Makefile | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/Makefile b/Makefile
index 26307fd4a6..ffc1e28bd0 100644
--- a/Makefile
+++ b/Makefile
@@ -1000,6 +1000,9 @@ append = cat $(filter-out $< $(PHONY), $^) >> $@
quiet_cmd_pad_cat = CAT $@
cmd_pad_cat = $(cmd_objcopy) && $(append) || rm -f $@
+quiet_cmd_lzma = LZMA $@
+cmd_lzma = lzma -c -z -k -9 $< > $@
+
cfg: u-boot.cfg
quiet_cmd_cfgcheck = CFGCHK $2
@@ -1382,6 +1385,16 @@ else
UBOOT_BIN := u-boot.bin
endif
+MKIMAGEFLAGS_u-boot-lzma.img = -A $(ARCH) -T standalone -C lzma -O u-boot \
+ -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_UBOOT_START) \
+ -n "U-Boot $(UBOOTRELEASE) for $(BOARD) board"
+
+u-boot.bin.lzma: u-boot.bin FORCE
+ $(call if_changed,lzma)
+
+u-boot-lzma.img: u-boot.bin.lzma FORCE
+ $(call if_changed,mkimage)
+
u-boot-dtb.img u-boot.img u-boot.kwb u-boot.pbl u-boot-ivt.img: \
$(if $(CONFIG_SPL_LOAD_FIT),u-boot-nodtb.bin \
$(if $(CONFIG_OF_SEPARATE)$(CONFIG_OF_EMBED)$(CONFIG_OF_HOSTFILE),dts/dt.dtb) \
--
2.26.2
next prev parent reply other threads:[~2020-04-21 7:28 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-21 7:28 [PATCH 00/26 v7] Refactor the architecture parts of mt7628 Stefan Roese
2020-04-21 7:28 ` [PATCH 01/26 v7] mips: add support to restore exception vector base before booting linux Stefan Roese
2020-04-21 7:28 ` [PATCH 02/26 v7] mips: mtmips: add predefined i-cache/d-cache size and linesize Stefan Roese
2020-04-21 7:28 ` [PATCH 03/26 v7] mips: add an option to support initialize SRAM for initial stack Stefan Roese
2020-04-21 7:28 ` [PATCH 04/26 v7] mips: start.S: avoid overwriting outside gd when clearing global data in stack Stefan Roese
2020-04-21 7:28 ` [PATCH 05/26 v7] sysreset: add reset controller based reboot driver Stefan Roese
2020-04-21 7:28 ` [PATCH 06/26 v7] mips: mtmips: make use of sysreset-resetctrl for mt7628 soc Stefan Roese
2020-04-21 7:28 ` [PATCH 07/26 v7] configs: enable CONFIG_RESTORE_EXCEPTION_VECTOR_BASE for all mtmips boards Stefan Roese
2020-04-21 7:28 ` [PATCH 08/26 v7] mips: add a mtmips-specific field to architecture-specific global data Stefan Roese
2020-04-21 7:28 ` [PATCH 09/26 v7] mips: add a option to support not reserving malloc space on initial stack Stefan Roese
2020-04-21 7:28 ` [PATCH 10/26 v7] mips: mtmips: rewrite lowlevel codes of mt7628 Stefan Roese
2020-04-21 7:28 ` [PATCH 11/26 v7] dts: mtmips: add alternative pinmux node for uart2 Stefan Roese
2020-04-21 7:28 ` [PATCH 12/26 v7] mips: enable support for appending dtb to spl binary Stefan Roese
2020-04-21 7:28 ` [PATCH 13/26 v7] mips: add an option to enable u_boot_list section for SPL loaders in u-boot-spl.lds Stefan Roese
2020-04-21 7:28 ` [PATCH 14/26 v7] lib: enable lzma decompression support for SPL build Stefan Roese
2020-04-21 7:28 ` Stefan Roese [this message]
2020-04-21 7:28 ` [PATCH 16/26 v7] tools: binman: add etype file for u-boot-lzma-img Stefan Roese
2020-04-21 7:28 ` [PATCH 17/26 v7] spl: Extract legacy image handling into separate file Stefan Roese
2020-04-23 19:28 ` Daniel Schwierzeck
2020-04-21 7:28 ` [PATCH 18/26 v7] spl: spl_legacy: Use IS_ENABLED() to remove #ifdef Stefan Roese
2020-04-23 19:28 ` Daniel Schwierzeck
2020-04-21 7:28 ` [PATCH 19/26 v7] spl: spl_nor: Move legacy image loading into spl_legacy.c Stefan Roese
2020-04-23 19:29 ` Daniel Schwierzeck
2020-04-21 7:28 ` [PATCH 20/26 v7] spl: spl_nor: Remove unused variable 'ret' warning Stefan Roese
2020-04-23 19:30 ` Daniel Schwierzeck
2020-04-21 7:28 ` [PATCH 21/26 v7] spl: spl_legacy: Add lzma decompression support for legacy image Stefan Roese
2020-04-21 7:28 ` [PATCH 22/26 v7] mips: spl: Flush cache before jumping to U-Boot proper Stefan Roese
2020-04-23 19:26 ` Daniel Schwierzeck
2020-04-21 7:28 ` [PATCH 23/26 v7] mips: mtmips: add SPL support Stefan Roese
2020-04-21 11:28 ` Daniel Schwierzeck
2020-04-21 11:34 ` Stefan Roese
2020-04-21 11:57 ` Daniel Schwierzeck
2020-04-21 12:04 ` Stefan Roese
2020-04-21 7:28 ` [PATCH 24/26 v7] mips: mtmips: enable SPL for all boards Stefan Roese
2020-04-21 7:28 ` [PATCH 25/26 v7] mips: mtmips: add support for mt7628-rfb Stefan Roese
2020-04-21 7:28 ` [PATCH 26/26 v7] mips: mtmips: Increase CONFIG_SPL_SYS_MALLOC_F_LEN Stefan Roese
2020-04-27 13:35 ` [PATCH 00/26 v7] Refactor the architecture parts of mt7628 Daniel Schwierzeck
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