source: rtems/make/custom/gensh2.cfg @ 5174271

4.104.114.84.95
Last change on this file since 5174271 was 5174271, checked in by Joel Sherrill <joel.sherrill@…>, on Sep 12, 2000 at 12:51:01 PM

2000-09-12 Ralf Corsepius <corsepiu@…>

  • custom/gensh2.cfg: Fix comments.
  • Property mode set to 100644
File size: 1.9 KB
Line 
1#
2#  gensh2.cfg
3#
4#  default configuration for Hitachi sh1 processors
5#
6#  Authors: Ralf Corsepius (corsepiu@faw.uni-ulm.de)
7#
8#  $Id$
9#
10
11HZ:=29491200
12
13include $(RTEMS_ROOT)/make/custom/default.cfg
14
15RTEMS_CPU=sh
16RTEMS_CPU_MODEL=sh7045
17
18# This is the actual bsp directory used during the build process.
19RTEMS_BSP_FAMILY=gensh2
20
21# BSP specific preprocessor flags.
22# These should only be used in BSP dependent directories.
23BSP_CPPFLAGS=-DHZ=$(HZ)
24
25#
26#  This contains the compiler options necessary to select the CPU model
27#  and (hopefully) optimize for it.
28#
29CPU_CFLAGS= -m2
30
31# debug flags: opt. is needed to fit in RAM. '-O1' has shown bad side-
32# effects by failing to set up some hardware I/O registers in
33# c/src/lib/libbsp/sh/gensh2/startup/hw_init.c (and perhaps elsewhere),
34# which prevented proper chip initialization and muted SCI1 output.
35CFLAGS_DEBUG_V = -O4 -g
36
37# optimize flag: typically -0, could use -O4 or -fast
38# -O4 is ok for RTEMS
39CFLAGS_OPTIMIZE_V = -O4
40
41#  This section makes the target dependent options file.
42
43#  STANDALONE_EVB
44#     This switch compiles code to jump-start from FLASH, without a monitor
45#
46#  START_HW_INIT
47#     This switch selects whether 'early_hw_init()' is called from
48#     'start.S'; 'bsp_hw_init()' is always called from 'bspstart.c'
49#
50
51define make-target-options
52        @echo "#define RTEMS_TEST_IO_STREAM 1"              >>$@
53        @echo "/* #define STANDALONE_EVB 1 */"              >>$@
54        @echo "#define START_HW_INIT 1"                     >>$@
55endef
56
57# The following are definitions of make-exe which will work using ld as
58# is currently required.  It is expected that as of gcc 2.8, the end user
59# will be able to override parts of the compilers specs and link using gcc.
60
61define make-exe
62        $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -Wl,-Map,$(basename $@).map \
63            $(LDLIBS) -o $@ \
64            $(LINK_OBJS) $(LINK_LIBS) -lstdc++
65        $(NM) -n $@ > $(basename $@).num
66        $(SIZE) $@
67endef
68
69# Miscellaneous additions go here
Note: See TracBrowser for help on using the repository browser.