[RTEMS][PATCH v2 0/2] riscv: add freedom E310 Arty A7

[Pragnesh Patel]

This series added a support for RISCV freedom E310 Arty A7 bsp
and add bsps/riscv/shared code for reusability

Changes in v2:
  
  bsps/riscv/frdme310arty/btimer/btimer.c
    - Remove the read_csr() function from btimer.c
    - Remove CONFIG_BTIMER_RISCV_GET_MCYCLES macro to get time in
      microseconds

  bsps/riscv/frdme310arty/clock/clockdrv.c
  bsps/riscv/riscv/clock/clockdrv.c
    - Delete both files and Add bsps/riscv/shared/clock/clockdrv.c
    - riscv_clock_get_timebase_frequency(): Get timebase-frequency from
      cpus or cpu at 0 devicetree node because riscv uses "cpus" node and
      frdme310arty uses "cpu at 0" node to look for timebase-frequency
    - Remove rtems_counter_initialize_converter() and
      rtems_timecounter_simple_install() functions

  bsps/riscv/frdme310arty/include/bsp/riscv.h
    - Remove unused frdme310arty_l2c_base;

  bsps/riscv/frdme310arty/start/bsp_fatal_halt.c
  bsps/riscv/riscv/start/bsp_fatal_halt.c
    - Delete this file and Add bsps/riscv/shared/start/bsp_fatal_halt.c

  bsps/riscv/frdme310arty/start/bspstart.c
    - Remove unused function riscv_get_node_byname()

  bsps/riscv/frdme310arty/start/linkcmds.in
    - Use @RISCV_RAM_REGION_BEGIN@ and @RISCV_RAM_REGION_SIZE@ instead of
      hard coded values

  c/src/lib/libbsp/riscv/frdme310arty/Makefile.am
    - librtemsbsp_a_SOURCES -> bsps/riscv/shared/start/bsp_fatal_halt.c
    - librtemsbsp_a_SOURCES -> bsps/riscv/shared/clock/clockdrv.c

  c/src/lib/libbsp/riscv/frdme310arty/configure.ac
    - change RISCV_RAM_REGION_SIZE to default 256MiB

  bsps/riscv/riscv/irq/irq.c
    - Delete this irq.c and it will now use bsps/riscv/shared/irq/irq.c

  c/src/lib/libbsp/riscv/riscv/Makefile.am
    - librtemsbsp_a_SOURCES -> bsps/riscv/shared/start/bsp_fatal_halt.c
    - librtemsbsp_a_SOURCES -> bsps/riscv/shared/clock/clockdrv.c
    - librtemsbsp_a_SOURCES -> bsps/riscv/shared/irq/irq.c

Pragnesh Patel (2):
  riscv: add freedom E310 Arty A7 bsp
  bsp/riscv:  Remove duplicate files

 bsps/include/bsp/fatal.h                           |   6 +-
 bsps/riscv/frdme310arty/btimer/btimer.c            | 104 ++++++
 bsps/riscv/frdme310arty/config/frdme310arty.cfg    |  11 +
 bsps/riscv/frdme310arty/console/console-config.c   | 146 ++++++++
 bsps/riscv/frdme310arty/console/uart.c             | 100 ++++++
 bsps/riscv/frdme310arty/dts/frdme310arty.dts       | 130 +++++++
 .../frdme310arty/dts/frdme310arty_dtb_array.c      | 259 ++++++++++++++
 bsps/riscv/frdme310arty/headers.am                 |  15 +
 bsps/riscv/frdme310arty/include/bsp.h              |  57 ++++
 bsps/riscv/frdme310arty/include/bsp/fe310_uart.h   |  42 +++
 bsps/riscv/frdme310arty/include/bsp/irq.h          |  73 ++++
 bsps/riscv/frdme310arty/include/bsp/riscv.h        |  59 ++++
 bsps/riscv/frdme310arty/include/tm27.h             | 334 ++++++++++++++++++
 bsps/riscv/frdme310arty/start/bsp_specs            |   9 +
 bsps/riscv/frdme310arty/start/bspstart.c           | 204 +++++++++++
 bsps/riscv/frdme310arty/start/linkcmds.in          |  49 +++
 bsps/riscv/frdme310arty/start/start.S              | 147 ++++++++
 bsps/riscv/riscv/clock/clockdrv.c                  | 212 ------------
 bsps/riscv/riscv/irq/irq.c                         | 379 ---------------------
 bsps/riscv/riscv/start/bsp_fatal_halt.c            |  53 ---
 bsps/riscv/shared/clock/clockdrv.c                 | 231 +++++++++++++
 bsps/riscv/shared/irq/irq.c                        | 379 +++++++++++++++++++++
 bsps/riscv/shared/start/bsp_fatal_halt.c           |  53 +++
 c/src/lib/libbsp/riscv/acinclude.m4                |   2 +
 c/src/lib/libbsp/riscv/frdme310arty/Makefile.am    |  75 ++++
 c/src/lib/libbsp/riscv/frdme310arty/configure.ac   |  68 ++++
 c/src/lib/libbsp/riscv/riscv/Makefile.am           |   6 +-
 27 files changed, 2555 insertions(+), 648 deletions(-)
 create mode 100644 bsps/riscv/frdme310arty/btimer/btimer.c
 create mode 100644 bsps/riscv/frdme310arty/config/frdme310arty.cfg
 create mode 100644 bsps/riscv/frdme310arty/console/console-config.c
 create mode 100644 bsps/riscv/frdme310arty/console/uart.c
 create mode 100644 bsps/riscv/frdme310arty/dts/frdme310arty.dts
 create mode 100644 bsps/riscv/frdme310arty/dts/frdme310arty_dtb_array.c
 create mode 100644 bsps/riscv/frdme310arty/headers.am
 create mode 100644 bsps/riscv/frdme310arty/include/bsp.h
 create mode 100644 bsps/riscv/frdme310arty/include/bsp/fe310_uart.h
 create mode 100644 bsps/riscv/frdme310arty/include/bsp/irq.h
 create mode 100644 bsps/riscv/frdme310arty/include/bsp/riscv.h
 create mode 100644 bsps/riscv/frdme310arty/include/tm27.h
 create mode 100644 bsps/riscv/frdme310arty/start/bsp_specs
 create mode 100644 bsps/riscv/frdme310arty/start/bspstart.c
 create mode 100644 bsps/riscv/frdme310arty/start/linkcmds.in
 create mode 100644 bsps/riscv/frdme310arty/start/start.S
 delete mode 100644 bsps/riscv/riscv/clock/clockdrv.c
 delete mode 100644 bsps/riscv/riscv/irq/irq.c
 delete mode 100644 bsps/riscv/riscv/start/bsp_fatal_halt.c
 create mode 100644 bsps/riscv/shared/clock/clockdrv.c
 create mode 100644 bsps/riscv/shared/irq/irq.c
 create mode 100644 bsps/riscv/shared/start/bsp_fatal_halt.c
 create mode 100644 c/src/lib/libbsp/riscv/frdme310arty/Makefile.am
 create mode 100644 c/src/lib/libbsp/riscv/frdme310arty/configure.ac

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2.7.4