[U-Boot] [PATCH v3] riscv: Add Microchip MPFS Icicle board support

[Bin Meng]

On Mon, May 13, 2019 at 6:52 PM Padmarao Begari
<padmarao.begari at microchip.com> wrote:
>
> This patch adds Microchip MPFS Icicle board support.
> For now, NS16550 serial driver is only enabled.
> The Microchip MPFS Icicle defconfig by default builds
> U-Boot for M-Mode with SMP support.
>
> Signed-off-by: Padmarao Begari <padmarao.begari at microchip.com>
> ---
> Changes in v3
> - Fix some typos
> - Remove CONFIG_DM, CONFIG_DM_SERIAL, CONFIG_BAUDRATE,
>   CONFIG_SYS_NS16550, CONFIG_SYS_TEXT_BASE and CONFIG_NR_DRAM_BANKS
>   from microchip_mpfs_icicle_defconfig
> - Add config SYS_TEXT_BASE in board kconfig
> - Imply SYS_NS16550 in BOARD_SPECIFIC_OPTIONS
> - select BOARD_EARLY_INIT_F in BOARD_SPECIFIC_OPTIONS
>
> Changes in v2
> - Fix some typos
> - Rename target board to TARGET_MICROCHIP_ICICLE
> - select CONFIG_BOARD_EARLY_INIT_F in BOARD_SPECIFIC_OPTIONS
> - Remove #ifdef CONFIG_BOARD_EARLY_INIT_F
> ---
>  arch/riscv/Kconfig                        |  4 ++
>  board/microchip/mpfs_icicle/Kconfig       | 26 +++++++++++++
>  board/microchip/mpfs_icicle/MAINTAINERS   |  7 ++++
>  board/microchip/mpfs_icicle/Makefile      |  7 ++++
>  board/microchip/mpfs_icicle/mpfs_icicle.c | 30 +++++++++++++++
>  configs/microchip_mpfs_icicle_defconfig   |  9 +++++
>  include/configs/microchip_mpfs_icicle.h   | 63 +++++++++++++++++++++++++++++++
>  7 files changed, 146 insertions(+)
>  create mode 100644 board/microchip/mpfs_icicle/Kconfig
>  create mode 100644 board/microchip/mpfs_icicle/MAINTAINERS
>  create mode 100644 board/microchip/mpfs_icicle/Makefile
>  create mode 100644 board/microchip/mpfs_icicle/mpfs_icicle.c
>  create mode 100644 configs/microchip_mpfs_icicle_defconfig
>  create mode 100644 include/configs/microchip_mpfs_icicle.h
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>