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armio.c: make GPIOs 8 & 13 outputs driving 1 on all "classic" targets Calypso GPIOs 8 & 13 are pinmuxed with MCUEN1 & MCUEN2, respectively, and on powerup these pins are MCUEN, i.e., outputs driving 1. TI's code for C-Sample and earlier turns them into GPIOs configured as outputs also driving 1 - so far, so good - but TI's code for BOARD 41 (which covers D-Sample, Leonardo and all real world Calypso devices derived from the latter) switches them from MCUEN to GPIOs, but then leaves them as inputs. Given that the hardware powerup state of these two pins is outputs driving 1, every Calypso board design MUST be compatible with such driving; typically these GPIO signals will be either unused and unconnected or connected as outputs driving some peripheral. Turning these pins into GPIO inputs will result in floating inputs on every reasonably-wired board, thus I am convinced that this configuration is nothing but a bug on the part of whoever wrote this code at TI. This floating input bug had already been fixed earlier for GTA modem and FCDEV3B targets; the present change makes the fix unconditional for all "classic" targets. The newly affected targets are D-Sample, Leonardo, Tango and GTM900.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 02 Jan 2020 05:38:26 +0000
parents 838eeafb0051
children
line wrap: on
line source

# Building l1_int.lib

SRCDIR=$SRC/cs/layer1

# *_intram.c generation

helpers/makeline dep l1_cmplx_intram.c $SRCDIR/cfile/l1_cmplx.c \
	>> $BUILD_DIR/$LIBNAME/Makefile
helpers/makeline cmd sed -n -f $SRCDIR/tools/intram.sed '$<' '>' '$@' \
	>> $BUILD_DIR/$LIBNAME/Makefile
echo >> $BUILD_DIR/$LIBNAME/Makefile

helpers/makeline dep l1_sync_intram.c $SRCDIR/cfile/l1_sync.c \
	>> $BUILD_DIR/$LIBNAME/Makefile
helpers/makeline cmd sed -n -f $SRCDIR/tools/intram.sed '$<' '>' '$@' \
	>> $BUILD_DIR/$LIBNAME/Makefile
echo >> $BUILD_DIR/$LIBNAME/Makefile

if [ "$GPRS" = 1 ]
then
	helpers/makeline dep l1p_cmpl_intram.c $SRCDIR/p_cfile/l1p_cmpl.c \
		>> $BUILD_DIR/$LIBNAME/Makefile
	helpers/makeline cmd sed -n -f $SRCDIR/tools/intram.sed '$<' '>' '$@' \
		>> $BUILD_DIR/$LIBNAME/Makefile
	echo >> $BUILD_DIR/$LIBNAME/Makefile

	helpers/makeline dep l1p_sync_intram.c $SRCDIR/p_cfile/l1p_sync.c \
		>> $BUILD_DIR/$LIBNAME/Makefile
	helpers/makeline cmd sed -n -f $SRCDIR/tools/intram.sed '$<' '>' '$@' \
		>> $BUILD_DIR/$LIBNAME/Makefile
	echo >> $BUILD_DIR/$LIBNAME/Makefile
fi

# Compilation

CFLAGS="-g -me -pw2 -mt -o -mw"
CPPFLAGS="-DRV_TRACE_LEVEL_WARNING=2 -DTOOL_CHOICE=0 -D_TMS470"

# Includes

CPPFLAGS="$CPPFLAGS -I../config"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/os/nucleus"
CPPFLAGS="$CPPFLAGS -I.."
CPPFLAGS="$CPPFLAGS -I$SRC/$GPF/frame/cust_os"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/system"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_app"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_app/buzzer"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_app/ffs"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_app/sim"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_app/uart"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/riviera"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/riviera/rv"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/riviera/rvt"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/services"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/services/audio"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/layer1/audio_cust0"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/layer1/audio_include"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/layer1/cust0"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/layer1/hmacs"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/layer1/include"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/layer1/p_include"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/layer1/tm_include"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/layer1/tm_cust0"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/layer1/dyn_dwl_include"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/layer1/tpu_drivers/p_source0"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/layer1/tpu_drivers/source0"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/layer1/tpu_drivers/source"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core/abb"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core/armio"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core/clkm"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core/conf"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core/dma"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core/dsp_dwnld"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core/inth"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core/memif"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core/rhea"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core/security"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core/spi"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core/timer"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core/uart"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core/ulpd"

# Source modules

cfile_plain $SRCDIR/cfile/l1_func.c
cfile_plain $SRCDIR/cfile/l1_drive.c
cfile_plain $SRCDIR/cfile/l1_mfmgr.c
cfile_plain $SRCDIR/cfile/l1_ctl.c
cfile_plain $SRCDIR/audio_cfile/l1audio_func.c
cfile_plain $SRCDIR/audio_cfile/l1audio_sync.c
#cfile_plain $SRCDIR/gtt_cfile/ctm/viterbi.c
#cfile_plain $SRCDIR/gtt_cfile/ctm/wait_for_sync.c
cfile_plain $SRCDIR/dl1/dl1_com.c
cfile_plain $SRCDIR/cfile/l1_api_hisr.c

if [ "$GPRS" = 1 ]
then
	cfile_plain $SRCDIR/p_cfile/l1p_ctl.c
	cfile_plain $SRCDIR/p_cfile/l1p_func.c
	cfile_plain $SRCDIR/p_cfile/l1p_driv.c
	cfile_plain $SRCDIR/cmacs/macs.c
fi

cfile_plain l1_cmplx_intram.c
cfile_plain l1_sync_intram.c

if [ "$GPRS" = 1 ]
then
	cfile_plain l1p_cmpl_intram.c
	cfile_plain l1p_sync_intram.c
fi