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riscv: add freedom E310 Arty A7 bsp

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Added support for Sifive Freedom FE310 soc on Arty A7 FPGA board.
Update #3785.

Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com>
This commit is contained in:
Pragnesh Patel
2019-10-22 10:20:05 +00:00
committed by Sebastian Huber
parent 32c9b83109
commit a7f5e42cc5
10 changed files with 338 additions and 8 deletions
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8
c/src/lib/libbsp/riscv/riscv/Makefile.am
View File

@@ -46,7 +46,11 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspgetworkarea-defa
librtemsbsp_a_SOURCES +=../../../../../../bsps/riscv/riscv/clock/clockdrv.c
# Timer
#if RISCV_ENABLE_FRDME310ARTY_SUPPORT != 0
librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/btimer/btimer-cpucounter.c
#else
librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/btimer/btimer-stub.c
#endif
# IRQ
librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/irq/irq-default-handler.c
@@ -60,6 +64,10 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/serial/console-termio
librtemsbsp_a_SOURCES += ../../../../../../bsps/riscv/riscv/console/console-config.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/riscv/riscv/console/htif.c
#if RISCV_ENABLE_FRDME310ARTY_SUPPORT != 0
librtemsbsp_a_SOURCES += ../../../../../../bsps/riscv/riscv/console/fe310-uart.c
#endif
if HAS_SMP
librtemsbsp_a_SOURCES += ../../../../../../bsps/riscv/riscv/start/bspsmp.c
endif

16
c/src/lib/libbsp/riscv/riscv/configure.ac
View File

@@ -36,9 +36,14 @@ RTEMS_BSPOPTS_HELP([RISCV_MAXIMUM_EXTERNAL_INTERRUPTS],[maximum number of extern
RTEMS_BSPOPTS_SET([RISCV_ENABLE_HTIF_SUPPORT],[*],[])
RTEMS_BSPOPTS_HELP([RISCV_ENABLE_HTIF_SUPPORT],[enables the HTIF support if defined to a non-zero value, otherwise it is disabled (disabled by default)])
RTEMS_BSPOPTS_SET([RISCV_CONSOLE_MAX_NS16550_DEVICES],[frdme310arty*],[])
RTEMS_BSPOPTS_SET([RISCV_CONSOLE_MAX_NS16550_DEVICES],[*],[2])
RTEMS_BSPOPTS_HELP([RISCV_CONSOLE_MAX_NS16550_DEVICES],[maximum number of NS16550 devices supported by the console driver (2 by default)])
RTEMS_BSPOPTS_SET([RISCV_ENABLE_FRDME310ARTY_SUPPORT],[frdme310arty*],[1])
RTEMS_BSPOPTS_SET([RISCV_ENABLE_FRDME310ARTY_SUPPORT],[*],[])
RTEMS_BSPOPTS_HELP([RISCV_ENABLE_FRDME310ARTY_SUPPORT],[enables support sifive Freedom E310 Arty board if defined to a non-zero value,otherwise it is disabled (disabled by default)])
RTEMS_BSP_CLEANUP_OPTIONS
case "${RTEMS_BSP}" in
@@ -53,13 +58,22 @@ case "${RTEMS_BSP}" in
;;
esac
case "${RTEMS_BSP}" in
frdm*310arty)
RISCV_RAM_REGION_SIZE_DEFAULT=0x10000000
;;
*)
RISCV_RAM_REGION_SIZE_DEFAULT=0x04000000
;;
esac
AC_DEFUN([RISCV_LINKCMD],[
AC_ARG_VAR([$1],[$2])dnl
[$1]=[$]{[$1]:-[$3]}
])
RISCV_LINKCMD([RISCV_RAM_REGION_BEGIN],[begin of the RAM region for linker command file (default is 0x70000000 for 64-bit with -mcmodel=medlow and 0x80000000 for all other)],[${RISCV_RAM_REGION_BEGIN_DEFAULT}])
RISCV_LINKCMD([RISCV_RAM_REGION_SIZE],[size of the RAM region for linker command file (default 64MiB)],[0x04000000])
RISCV_LINKCMD([RISCV_RAM_REGION_SIZE],[size of the RAM region for linker command file (default is 256 MiB for frdme310arty and 64 MiB for all other)],[${RISCV_RAM_REGION_SIZE_DEFAULT}])
AC_CONFIG_FILES([
Makefile