[v2,0/4] arm: Add nRF51 SoC UART support

Message

Zhijian Li (Fujitsu)" via Aug. 8, 2018, 9:07 p.m. UTC

This series adds support for the nRF51 SoC UART, that used in
BBC Micro:bit board, and QTest for it.

v2:
    * Suspend/Enable functionality added
    * Connection to SoC moved to a separate patch
    * Added QTest for checking reception functionality
    * Mini-kernel test changed to fit current implementation
    * Addressed review comments on R_*, uart_can_receive, VMState,
      uart_transmit

Julia Suvorova (4):
  hw/char: Implement nRF51 SoC UART
  hw/arm/nrf51_soc: Connect UART to nRF51 SoC
  tests/boot-serial-test: Add microbit board testcase
  tests/microbit-test: Check nRF51 UART functionality

 hw/arm/nrf51_soc.c           |  20 +++
 hw/char/Makefile.objs        |   1 +
 hw/char/nrf51_uart.c         | 329 +++++++++++++++++++++++++++++++++++
 hw/char/trace-events         |   4 +
 include/hw/arm/nrf51_soc.h   |   3 +
 include/hw/char/nrf51_uart.h |  78 +++++++++
 tests/boot-serial-test.c     |  19 ++
 tests/microbit-test.c        | 106 ++++++++++-
 8 files changed, 557 insertions(+), 3 deletions(-)
 create mode 100644 hw/char/nrf51_uart.c
 create mode 100644 include/hw/char/nrf51_uart.h