[U-Boot] [PATCH v2 0/2] SiFive UART support

Rick Chen rickchen36 at gmail.com
Mon Dec 17 01:51:59 UTC 2018


Hi Anup

> > From: Anup Patel [mailto:anup at brainfault.org]
> > Sent: Friday, December 14, 2018 5:23 PM
> > To: Rick Jian-Zhi Chen(陳建志); Bin Meng; Lukas Auer
> > Cc: Alexander Graf; Palmer Dabbelt; Atish Patra; Christoph Hellwig; U-Boot
> > Mailing List
> > Subject: Re: [PATCH v2 0/2] SiFive UART support
> >
> > On Tue, Dec 11, 2018 at 8:32 PM Anup Patel <anup at brainfault.org> wrote:
> > >
> > > This patchset adds SiFive UART driver for SiFive UART found on SiFive
> > > boards.
> > >
> > > The driver is tested on QEMU sifive_u machine. In fact, with this
> > > patchset same U-Boot binary boots on QEMU virt machine and QEMU
> > > sifive_u machine in both M-mode and S-mode.
> > >
> > > The patches are based upon latest RISC-V UBoot tree
> > > (git://git.denx.de/u-boot-riscv.git) at commit id
> > > 48cbf6246052de10d35b616b5efb2f783904a49d
> > >
> > > Changes since v1:
> > >  - Fixed copyright header in SiFive UART driver
> > >  - Imply SIFIVE_SERIAL for QEMU emulation instead
> > >    of enabling it in defconfigs.
> > >
> > > Anup Patel (2):
> > >   drivers: serial: Add SiFive UART driver
> > >   riscv: qemu: Imply SIFIVE_SERIAL for emulation
> > >
> > >  board/emulation/qemu-riscv/Kconfig |   1 +
> > >  drivers/serial/Kconfig             |  13 ++
> > >  drivers/serial/Makefile            |   1 +
> > >  drivers/serial/serial_sifive.c     | 191 +++++++++++++++++++++++++++++
> > >  4 files changed, 206 insertions(+)
> > >  create mode 100644 drivers/serial/serial_sifive.c
> > >
> > > --
> > > 2.17.1
> > >
> >
> > Hi Rick,
> >
> > The required QEMU fix has been submitted by Alistair Francis on QEMU mailing
> > list.
> > (QEMU PATCH subject "sifive_u: Set 'clock-frequency' DT property for SiFive
> > UART")
> >
> > Can you please consider this series for U-Boot v2019.01?
> >

OK
I will include yours in this PR.

B.R
Rick

> > Thanks,
> > Anup


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