diff options
| author | Chris Zankel <chris@zankel.net> | 2016-08-10 18:36:43 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-08-15 18:46:38 -0400 |
| commit | de5e5cea022ab44006ff1edf45a39f0943fb9dff (patch) | |
| tree | 8dbaf0260ec277035ecb514d8437bd4cd05de70e /Makefile | |
| parent | f225d39d30935c3d27271bee676ef554fa9b0f3c (diff) | |
| download | u-boot-de5e5cea022ab44006ff1edf45a39f0943fb9dff.tar.gz | |
xtensa: add support for the xtensa processor architecture [1/2]
The Xtensa processor architecture is a configurable, extensible,
and synthesizable 32-bit RISC processor core provided by Cadence.
This is the first part of the basic architecture port with changes to
common files. The 'arch/xtensa' directory, and boards and additional
drivers will be in separate commits.
Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -557,6 +557,14 @@ else include/config/auto.conf: ; endif # $(dot-config) +# +# Xtensa linker script cannot be preprocessed with -ansi because of +# preprocessor operations on strings that don't make C identifiers. +# +ifeq ($(CONFIG_XTENSA),) +LDPPFLAGS += -ansi +endif + ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE KBUILD_CFLAGS += -Os else @@ -1312,7 +1320,7 @@ $(timestamp_h): $(srctree)/Makefile FORCE # --------------------------------------------------------------------------- quiet_cmd_cpp_lds = LDS $@ -cmd_cpp_lds = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \ +cmd_cpp_lds = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) \ -D__ASSEMBLY__ -x assembler-with-cpp -P -o $@ $< u-boot.lds: $(LDSCRIPT) prepare FORCE |