Commit Graph

5 Commits

Author SHA1 Message Date
Jim Shu 81b0bdfa99 board: riscv: add qemu_riscv32_xip board to test XIP mode
Add a variant riscv build target that only is run for tests tagged
with "xip".

Signed-off-by: Jim Shu <cwshu@andestech.com>
2021-04-16 12:26:10 +02:00
Martin Åberg 8a2d5aa716 boards: qemu_riscv32 use virt machine
Upgrade board specification to use the VirtIO board.

Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
2021-01-15 13:06:33 -05:00
Andrew Boie a9670ab5cf boards: centralize QEMU icount management
Instead of endlessly repeating the same command line args,
centralize this and tune the shift value on a per-board
basis.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-06-24 20:28:36 -04:00
Wentong Wu 589a0c22ff boards: qemu_riscv32: enable icount mode
Enable icount mode for qemu_riscv32 platform, The icount shift value
is selectd based on cpu clock frequency of this platform. The virtual
cpu will execute one instruction every 2^shift ns of virtual time.

Signed-off-by: Wentong Wu <wentong.wu@intel.com>
2020-05-14 13:52:07 +02:00
Nicolas Pitre 1f4b5ddd0f riscv32: rename to riscv
With the upcoming riscv64 support, it is best to use "riscv" as the
subdirectory name and common symbols as riscv32 and riscv64 support
code is almost identical. Then later decide whether 32-bit or 64-bit
compilation is wanted.

Redirects for the web documentation are also included.

Then zephyrbot complained about this:

"
New files added that are not covered in CODEOWNERS:

dts/riscv/microsemi-miv.dtsi
dts/riscv/riscv32-fe310.dtsi

Please add one or more entries in the CODEOWNERS file to cover
those files
"

So I assigned them to those who created them. Feel free to readjust
as necessary.

Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
2019-08-02 13:54:48 -07:00