[v4] hw/riscv: Add fw_cfg support, allow ramfb

[PATCH v4 0/2] hw/riscv: Add fw_cfg support, allow ramfb

Asherah Connor posted 2 patches 3 years, 1 month ago

Diff against v2 v3
Download series mbox

Test checkpatch passed

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20210318235041.17175-1-ashe@kivikakk.ee

Maintainers: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Alistair Francis <Alistair.Francis@wdc.com>, Palmer Dabbelt <palmer@dabbelt.com>, Sagar Karandikar <sagark@eecs.berkeley.edu>

hw/riscv/Kconfig        |  1 +
hw/riscv/virt.c         | 33 +++++++++++++++++++++++++++++++++
include/hw/riscv/virt.h |  2 ++
3 files changed, 36 insertions(+)

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[PATCH v4 0/2] hw/riscv: Add fw_cfg support, allow ramfb

Posted by Asherah Connor 3 years, 1 month ago

This is version 4 of the series to bring fw_cfg and ramfb support to
riscv's virt machine, adapted for the latest master.  It is still tested
as working against a modified U-Boot with ramfb support.


Changes in v4:
* Adapt for changes made in c65d7080d8 "hw/riscv: migrate fdt field to
  generic MachineState".

Changes in v3:
* Document why fw_cfg is done when it is.
* Move VIRT_FW_CFG before VIRT_FLASH.

Changes in v2:
* Add DMA support (needed for writes).
* Add ramfb as allowed on riscv virt machine class.

Asherah Connor (2):
  hw/riscv: Add fw_cfg support to virt
  hw/riscv: allow ramfb on virt

 hw/riscv/Kconfig        |  1 +
 hw/riscv/virt.c         | 33 +++++++++++++++++++++++++++++++++
 include/hw/riscv/virt.h |  2 ++
 3 files changed, 36 insertions(+)

-- 
2.20.1

Re: [PATCH v4 0/2] hw/riscv: Add fw_cfg support, allow ramfb

Posted by Alistair Francis 3 years, 1 month ago

On Thu, Mar 18, 2021 at 7:51 PM Asherah Connor <ashe@kivikakk.ee> wrote:
>
> This is version 4 of the series to bring fw_cfg and ramfb support to
> riscv's virt machine, adapted for the latest master.  It is still tested
> as working against a modified U-Boot with ramfb support.
>
>
> Changes in v4:
> * Adapt for changes made in c65d7080d8 "hw/riscv: migrate fdt field to
>   generic MachineState".
>
> Changes in v3:
> * Document why fw_cfg is done when it is.
> * Move VIRT_FW_CFG before VIRT_FLASH.
>
> Changes in v2:
> * Add DMA support (needed for writes).
> * Add ramfb as allowed on riscv virt machine class.
>
> Asherah Connor (2):
>   hw/riscv: Add fw_cfg support to virt
>   hw/riscv: allow ramfb on virt
>
>  hw/riscv/Kconfig        |  1 +
>  hw/riscv/virt.c         | 33 +++++++++++++++++++++++++++++++++
>  include/hw/riscv/virt.h |  2 ++
>  3 files changed, 36 insertions(+)

Thanks!

Applied to riscv-to-apply.next

Alistair

>
> --
> 2.20.1
>
>