source: rtems/c/src/lib/libbsp/arm/raspberrypi/configure.ac @ 4ff09d5b

5
Last change on this file since 4ff09d5b was 4ff09d5b, checked in by Sebastian Huber <sebastian.huber@…>, on 04/12/18 at 05:27:41

build: Remove subdir-objects from BSP configure.ac

The subdir-objects do not work currently due to BSP sources in bsps and
c and the existing build tree layout.

Update #3387.

  • Property mode set to 100644
File size: 1.8 KB
Line 
1##
2#
3# @file
4#
5# @brief Configure script of LibBSP for the Raspberry Pi boards.
6#
7
8AC_PREREQ([2.68])
9AC_INIT([rtems-c-src-lib-libbsp-arm-raspberrypi],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
10AC_CONFIG_SRCDIR([make/custom/raspberrypi.cfg])
11RTEMS_TOP(../../../../../..)
12RTEMS_SOURCE_TOP
13RTEMS_BUILD_TOP
14
15RTEMS_CANONICAL_TARGET_CPU
16AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.12.2])
17RTEMS_BSP_CONFIGURE
18
19
20
21RTEMS_BSPOPTS_SET([BSP_START_RESET_VECTOR],[*],[])
22RTEMS_BSPOPTS_HELP([BSP_START_RESET_VECTOR],[reset vector address for BSP start])
23
24RTEMS_BSPOPTS_SET([BSP_START_IN_HYP_SUPPORT],[*],[1])
25RTEMS_BSPOPTS_HELP([BSP_START_IN_HYP_SUPPORT], [Support start of BSP in ARM HYP mode])
26AM_CONDITIONAL(BSP_START_IN_HYP_SUPPORT,test "$BSP_START_IN_HYP_SUPPORT" = "1")
27
28RTEMS_BSPOPTS_SET([I2C_IO_MODE],[*],[1])
29RTEMS_BSPOPTS_HELP([I2C_IO_MODE],[Define to 1 to use interrupt-driven I/O with the Raspberry Pi I2C bus. If defined to other value the access will be polled-driven.])
30
31RTEMS_BSPOPTS_SET([SPI_IO_MODE],[*],[1])
32RTEMS_BSPOPTS_HELP([SPI_IO_MODE],[Define to 1 to use interrupt-driven I/O with the Raspberry Pi SPI bus. If defined to other value the access will be polled-driven.])
33
34# Is this a Raspberry Pi 2?
35RTEMS_BSPOPTS_SET([BSP_IS_RPI2],[raspberrypi2],[1])
36RTEMS_BSPOPTS_SET([BSP_IS_RPI2],[*],[0])
37RTEMS_BSPOPTS_HELP([BSP_IS_RPI2],[Set if the BSP variant is Raspberry Pi 2.])
38AM_CONDITIONAL(RTEMS_RPI2,[test "$BSP_IS_RPI2" = "1"])
39
40# Hom many CPUs are used?
41RASPBERRYPI_CPUS="1"
42AS_IF([test "$rtems_cv_HAS_SMP" = "yes"],
43      [RASPBERRYPI_CPUS="4"])
44
45AC_DEFUN([RASPBERRYPI_LINKCMD],[
46AC_ARG_VAR([$1],[$2; default $3])dnl
47[$1]=[$]{[$1]:-[$3]}
48])
49
50RASPBERRYPI_LINKCMD([RASPBERRYPI_CPUS],[Number of active cores],[${RASPBERRYPI_CPUS}])
51
52RTEMS_BSP_CLEANUP_OPTIONS
53
54AC_CONFIG_FILES([
55Makefile
56linkcmds:startup/linkcmds.in])
57AC_OUTPUT
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