On Thu, Mar 26, 2015 at 6:46 PM, Pavel Pisa <p...@cmp.felk.cvut.cz> wrote: > Hello Martin, > > this is the right and planned change. > > What are your results of testing the BSP? > Are there some stability issues or your combination > with HALcogen code and FPU passes tests suites. >
Thanks for the feedback. From what we saw this works fine as long as you also use these patches: https://git.rtems.org/rtems/commit?id=dc9aaf7ced34501d7647a86b4c626c9cc056db01 https://git.rtems.org/rtems/commit?id=991fdb330be81c5cfb47f67fd032569809db6c41 These enable the FPU and initialize the core and FP registers, which is needed by the TMS570's CCM. > > On Thursday 26 of March 2015 21:21:26 Martin Galvan wrote: >> --- >> c/src/lib/libbsp/arm/tms570/make/custom/tms570ls3137_hdk.cfg | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/c/src/lib/libbsp/arm/tms570/make/custom/tms570ls3137_hdk.cfg >> b/c/src/lib/libbsp/arm/tms570/make/custom/tms570ls3137_hdk.cfg index >> e90414a..869cf71 100644 >> --- a/c/src/lib/libbsp/arm/tms570/make/custom/tms570ls3137_hdk.cfg >> +++ b/c/src/lib/libbsp/arm/tms570/make/custom/tms570ls3137_hdk.cfg >> @@ -6,7 +6,7 @@ include $(RTEMS_ROOT)/make/custom/default.cfg >> >> RTEMS_CPU = arm >> >> -CPU_CFLAGS = -march=armv7-r -mthumb -mbig-endian >> +CPU_CFLAGS = -march=armv7-r -mthumb -mbig-endian -mfpu=vfpv3-d16 >> -mfloat-abi=hard >> >> CFLAGS_OPTIMIZE_V = -O2 -ggdb >> BINEXT?=.bin -- Martin Galvan Software Engineer Taller Technologies Argentina San Lorenzo 47, 3rd Floor, Office 5 Córdoba, Argentina Phone: 54 351 4217888 / +54 351 4218211 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
