Move endianness definitions and provide it inside Makefile
Add an `endiantest.c` similar to `archtest.c` to provide the endianness
inside the Makefile. The __FLASHROM_(LITTLE|BIG)_ENDIAN__ definitions
had to move from `hwaccess.h` into `platform.h`, therefor. This will
be used to decide whether to build the internal programmer in a follow-
up.
Change-Id: I55dcf5a88da48f885cda9ad89ab87395d895a891
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/22670
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
diff --git a/Makefile b/Makefile
index 5bd7158..bd2cc10 100644
--- a/Makefile
+++ b/Makefile
@@ -376,6 +376,7 @@
# (of course), but should come after any lines setting CC because the line
# below uses CC itself.
override ARCH := $(strip $(call debug_shell,$(CC) $(CPPFLAGS) -E archtest.c 2>/dev/null | grep -v '^\#' | grep '"' | cut -f 2 -d'"'))
+override ENDIAN := $(strip $(call debug_shell,$(CC) $(CPPFLAGS) -E endiantest.c 2>/dev/null | grep -v '^\#'))
# PCI port I/O support is unimplemented on PPC/MIPS/SPARC and unavailable on ARM.
# Right now this means the drivers below only work on x86.