xref: /openbmc/u-boot/arch/arm/cpu/pxa/config.mk (revision 67decc71)
184ad6884SPeter Tyser#
284ad6884SPeter Tyser# (C) Copyright 2002
384ad6884SPeter Tyser# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
484ad6884SPeter Tyser# Marius Groeger <mgroeger@sysgo.de>
584ad6884SPeter Tyser#
61a459660SWolfgang Denk# SPDX-License-Identifier:	GPL-2.0+
784ad6884SPeter Tyser#
884ad6884SPeter Tyser
984c617beSMike DunnPLATFORM_CPPFLAGS += -mcpu=xscale
1084ad6884SPeter Tyser# =========================================================================
1184ad6884SPeter Tyser#
1284ad6884SPeter Tyser# Supply options according to compiler version
1384ad6884SPeter Tyser#
1484ad6884SPeter Tyser# ========================================================================
15cca4e4aeSWolfgang DenkPF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
16cca4e4aeSWolfgang DenkPLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
17*67decc71SMarek Vasut
18*67decc71SMarek Vasut#
19*67decc71SMarek Vasut# !WARNING!
20*67decc71SMarek Vasut# The PXA's OneNAND SPL uses .text.0 and .text.1 segments to allow booting from
21*67decc71SMarek Vasut# really small OneNAND memories where the mmap'd window is only 1KiB big. The
22*67decc71SMarek Vasut# .text.0 contains only the bare minimum needed to load the real SPL into SRAM.
23*67decc71SMarek Vasut# Add .text.0 and .text.1 into OBJFLAGS, so when the SPL is being objcopy'd,
24*67decc71SMarek Vasut# they are not discarded.
25*67decc71SMarek Vasut#
26*67decc71SMarek Vasut
27*67decc71SMarek Vasut#ifdef CONFIG_SPL_BUILD
28*67decc71SMarek VasutOBJCFLAGS += -j .text.0 -j .text.1
29*67decc71SMarek Vasut#endif
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