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authorSimon Glass <sjg@chromium.org>2019-10-20 21:31:52 -0600
committerBin Meng <bmeng.cn@gmail.com>2019-11-03 07:20:27 +0800
commitc52b5e8e2ce7f4cd3a9116083debd27ef23046d7 (patch)
treeb2df31559c67551c5fe3f04749e9a6d322fac32b /Makefile
parent63473ee8c5c570b38b757ba7bb8e25585d7917d8 (diff)
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spl: Add a size check for TPL
We have the ability to enforce a maximum size for SPL but not yet for TPL. Add a new option for this. Document the size check macro while we are here. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile7
1 files changed, 7 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index a96c6ce..3000d30 100644
--- a/Makefile
+++ b/Makefile
@@ -806,6 +806,12 @@ else
SPL_SIZE_CHECK =
endif
+ifneq ($(CONFIG_TPL_SIZE_LIMIT),0)
+TPL_SIZE_CHECK = @$(call size_check,$@,$(CONFIG_TPL_SIZE_LIMIT))
+else
+TPL_SIZE_CHECK =
+endif
+
# Statically apply RELA-style relocations (currently arm64 only)
# This is useful for arm64 where static relocation needs to be performed on
# the raw binary, but certain simulators only accept an ELF file (but don't
@@ -1806,6 +1812,7 @@ spl/boot.bin: spl/u-boot-spl
tpl/u-boot-tpl.bin: tools prepare \
$(if $(CONFIG_OF_SEPARATE)$(CONFIG_OF_EMBED)$(CONFIG_SPL_OF_PLATDATA),dts/dt.dtb)
$(Q)$(MAKE) obj=tpl -f $(srctree)/scripts/Makefile.spl all
+ $(TPL_SIZE_CHECK)
TAG_SUBDIRS := $(patsubst %,$(srctree)/%,$(u-boot-dirs) include)