[U-Boot] [PATCH v4 2/6] riscv: Add a SYSCON driver for Andestech's PLMT

[Auer, Lukas]

On Tue, 2019-04-02 at 15:56 +0800, Andes wrote:
> From: Rick Chen <rick at andestech.com>
> 
> The platform-Level Machine Timer (PLMT) block
> holds memory-mapped mtime register associated
> with timer tick.
> 
> This driver implements the riscv_get_time() which
> is required by the generic RISC-V timer driver.
> 
> Signed-off-by: Rick Chen <rick at andestech.com>
> Cc: Greentime Hu <greentime at andestech.com>
> Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
> ---
> Changes in v4:
> - Rename nds_plmt as andes_plmt
> 
>  arch/riscv/Kconfig                   |  9 ++++++
>  arch/riscv/include/asm/global_data.h |  3 ++
>  arch/riscv/include/asm/syscon.h      |  1 +
>  arch/riscv/lib/Makefile              |  1 +
>  arch/riscv/lib/andes_plmt.c          | 53 ++++++++++++++++++++++++++++++++++++
>  5 files changed, 67 insertions(+)
>  create mode 100644 arch/riscv/lib/andes_plmt.c
> 

Reviewed-by: Lukas Auer <lukas.auer at aisec.fraunhofer.de>