diff options
author | Daniel Hellstrom <daniel@gaisler.com> | 2018-01-23 14:48:50 +0100 |
---|---|---|
committer | Daniel Hellstrom <daniel@gaisler.com> | 2020-04-22 15:55:50 +0200 |
commit | 1898e5fa9e1b154fbe3a7f78875f3f0567d96638 (patch) | |
tree | 7d4990f1f8b367c4d6dea4d2ddd2d7538d8538f1 | |
parent | 807a052fdc5e5b201d0b26d7e086ed189d9f6520 (diff) |
leon3: added soft-float BSP
For compatibility with non-FPU targets.
-rw-r--r-- | bsps/sparc/leon3/config/leon3_sf.cfg | 3 | ||||
-rw-r--r-- | bsps/sparc/leon3/config/leon3_sf_smp.cfg | 3 | ||||
-rw-r--r-- | bsps/sparc/leon3/start/linkcmds.leon3_sf | 22 | ||||
-rw-r--r-- | bsps/sparc/leon3/start/linkcmds.leon3_sf_smp | 22 | ||||
-rw-r--r-- | c/src/lib/libbsp/sparc/leon3/Makefile.am | 2 |
5 files changed, 52 insertions, 0 deletions
diff --git a/bsps/sparc/leon3/config/leon3_sf.cfg b/bsps/sparc/leon3/config/leon3_sf.cfg new file mode 100644 index 0000000000..12bff0d070 --- /dev/null +++ b/bsps/sparc/leon3/config/leon3_sf.cfg @@ -0,0 +1,3 @@ +include $(RTEMS_ROOT)/make/custom/leon3.cfg + +CPU_CFLAGS += -msoft-float diff --git a/bsps/sparc/leon3/config/leon3_sf_smp.cfg b/bsps/sparc/leon3/config/leon3_sf_smp.cfg new file mode 100644 index 0000000000..6c4d236968 --- /dev/null +++ b/bsps/sparc/leon3/config/leon3_sf_smp.cfg @@ -0,0 +1,3 @@ +include $(RTEMS_ROOT)/make/custom/leon3_smp.cfg + +CPU_CFLAGS += -msoft-float diff --git a/bsps/sparc/leon3/start/linkcmds.leon3_sf b/bsps/sparc/leon3/start/linkcmds.leon3_sf new file mode 100644 index 0000000000..6954e88f45 --- /dev/null +++ b/bsps/sparc/leon3/start/linkcmds.leon3_sf @@ -0,0 +1,22 @@ +/* linkcmds + */ + +/* Default values, can be overridden */ + +_PROM_SIZE = DEFINED (_PROM_SIZE) ? _PROM_SIZE : 2M; +_PROM_START = DEFINED (_PROM_START) ? _PROM_START : 0x00000000; + +_RAM_SIZE = DEFINED (_RAM_SIZE) ? _RAM_SIZE : 4M; +_RAM_START = DEFINED (_RAM_START) ? _RAM_START : 0x40000000; + +/* these are the maximum values */ + +MEMORY +{ + rom : ORIGIN = 0x00000000, LENGTH = 256M + ram : ORIGIN = 0x40000000, LENGTH = 1024M +} + +ENTRY(start) + +INCLUDE linkcmds.base diff --git a/bsps/sparc/leon3/start/linkcmds.leon3_sf_smp b/bsps/sparc/leon3/start/linkcmds.leon3_sf_smp new file mode 100644 index 0000000000..6954e88f45 --- /dev/null +++ b/bsps/sparc/leon3/start/linkcmds.leon3_sf_smp @@ -0,0 +1,22 @@ +/* linkcmds + */ + +/* Default values, can be overridden */ + +_PROM_SIZE = DEFINED (_PROM_SIZE) ? _PROM_SIZE : 2M; +_PROM_START = DEFINED (_PROM_START) ? _PROM_START : 0x00000000; + +_RAM_SIZE = DEFINED (_RAM_SIZE) ? _RAM_SIZE : 4M; +_RAM_START = DEFINED (_RAM_START) ? _RAM_START : 0x40000000; + +/* these are the maximum values */ + +MEMORY +{ + rom : ORIGIN = 0x00000000, LENGTH = 256M + ram : ORIGIN = 0x40000000, LENGTH = 1024M +} + +ENTRY(start) + +INCLUDE linkcmds.base diff --git a/c/src/lib/libbsp/sparc/leon3/Makefile.am b/c/src/lib/libbsp/sparc/leon3/Makefile.am index 7649c93657..94026e03b6 100644 --- a/c/src/lib/libbsp/sparc/leon3/Makefile.am +++ b/c/src/lib/libbsp/sparc/leon3/Makefile.am @@ -19,11 +19,13 @@ dist_project_lib_DATA += ../../../../../../bsps/sparc/leon3/start/linkcmds.gr712 dist_project_lib_DATA += ../../../../../../bsps/sparc/leon3/start/linkcmds.gr740 dist_project_lib_DATA += ../../../../../../bsps/sparc/leon3/start/linkcmds.leon3 dist_project_lib_DATA += ../../../../../../bsps/sparc/leon3/start/linkcmds.leon3_flat +dist_project_lib_DATA += ../../../../../../bsps/sparc/leon3/start/linkcmds.leon3_sf dist_project_lib_DATA += ../../../../../../bsps/sparc/leon3/start/linkcmds.ut699 dist_project_lib_DATA += ../../../../../../bsps/sparc/leon3/start/linkcmds.ut700 dist_project_lib_DATA += ../../../../../../bsps/sparc/leon3/start/linkcmds.gr712rc_smp dist_project_lib_DATA += ../../../../../../bsps/sparc/leon3/start/linkcmds.gr740_smp dist_project_lib_DATA += ../../../../../../bsps/sparc/leon3/start/linkcmds.leon3_smp +dist_project_lib_DATA += ../../../../../../bsps/sparc/leon3/start/linkcmds.leon3_sf_smp project_lib_LIBRARIES = librtemsbsp.a librtemsbsp_a_SOURCES = |