mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-13 00:17:23 +00:00
56f01746ab
Enable these two options to let compiler eliminate unused code.
On R2Dplus, this results in considerable amount of saved space:
text data bss dec hex filename
- 266580 13196 39076 318852 4dd84 u-boot
+ 220214 12797 38745 271756 4258c u-boot
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Tom Rini <trini@konsulko.com>
18 lines
442 B
Makefile
18 lines
442 B
Makefile
# SPDX-License-Identifier: GPL-2.0+
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#
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# (C) Copyright 2000-2002
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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ifeq ($(CROSS_COMPILE),)
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CROSS_COMPILE := sh4-linux-
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endif
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CONFIG_STANDALONE_LOAD_ADDR ?= 0x8C000000
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ifeq ($(CPU),sh2)
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LDFLAGS_STANDALONE += -EB
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endif
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PLATFORM_CPPFLAGS += -DCONFIG_SH -D__SH__
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PLATFORM_RELFLAGS += -fpic -ffunction-sections -fdata-sections
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LDFLAGS_FINAL = --gc-sections
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PLATFORM_RELFLAGS += -ffixed-r13
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