u-boot/arch/arm/cpu/pxa/config.mk
Masahiro Yamada 79d75d7527 ARM: move -march=* and -mtune= options to arch/arm/Makefile
My main motivations for this commit are:

[1] Follow the arch/arm/Makefile style of Linux Kernel

[2] Maintain compiler options systematically
  Currently, we give -march=* and -mtune=* options inconsistently:
  Only some of the CPUs pass -march=* and -mtune=* options.
  By collecting such options into the single place arch/arm/Makefile
  we can tell which options are missing at a glance.

[3] Prepare for deprecating arch/*/cpu/*/config.mk

Note:
  This commit just moves the compiler options so as not to change
  the behavior at all.  It does not care about the correctness of
  the given options.  Fox example, "-march=armv5te" might be better
  than "-march=armv4" for ARM946EJS, but it is beyond the scope this
  commit.  Also, filling the missing -march=* and -tune=* is left
  to follow-up patches.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
2015-03-27 16:55:22 +01:00

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Makefile

#
# (C) Copyright 2002
# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
# Marius Groeger <mgroeger@sysgo.de>
#
# SPDX-License-Identifier: GPL-2.0+
#
#
# !WARNING!
# The PXA's OneNAND SPL uses .text.0 and .text.1 segments to allow booting from
# really small OneNAND memories where the mmap'd window is only 1KiB big. The
# .text.0 contains only the bare minimum needed to load the real SPL into SRAM.
# Add .text.0 and .text.1 into OBJFLAGS, so when the SPL is being objcopy'd,
# they are not discarded.
#
#ifdef CONFIG_SPL_BUILD
OBJCOPYFLAGS += -j .text.0 -j .text.1
#endif