diff options
| author | Bin Meng <bin.meng@windriver.com> | 2020-09-01 09:38:59 +0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2020-09-09 15:54:18 -0700 |
| commit | 56f6e31e7b7e06a66a0efd5464fa4257de7ec242 (patch) | |
| tree | 34fb904ab4bb7b1ae2a8284a49050fc84eb3056d /default-configs | |
| parent | 73f6ed97acdbf7aec72d368fd5e16c00e04ac172 (diff) | |
hw/riscv: Initial support for Microchip PolarFire SoC Icicle Kit board
This is an initial support for Microchip PolarFire SoC Icicle Kit.
The Icicle Kit board integrates a PolarFire SoC, with one SiFive's
E51 plus four U54 cores and many on-chip peripherals and an FPGA.
For more details about Microchip PolarFire Soc, please see:
https://www.microsemi.com/product-directory/soc-fpgas/5498-polarfire-soc-fpga
Unlike SiFive FU540, the RISC-V core resect vector is at 0x20220000.
The following perepherals are created as an unimplemented device:
- Bus Error Uint 0/1/2/3/4
- L2 cache controller
- SYSREG
- MPUCFG
- IOSCBCFG
More devices will be added later.
The BIOS image used by this machine is hss.bin, aka Hart Software
Services, which can be built from:
https://github.com/polarfire-soc/hart-software-services
To launch this machine:
$ qemu-system-riscv64 -nographic -M microchip-icicle-kit
The memory is set to 1 GiB by default to match the hardware.
A sanity check on ram size is performed in the machine init routine
to prompt user to increase the RAM size to > 1 GiB when less than
1 GiB ram is detected.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <1598924352-89526-5-git-send-email-bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'default-configs')
| -rw-r--r-- | default-configs/riscv64-softmmu.mak | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/default-configs/riscv64-softmmu.mak b/default-configs/riscv64-softmmu.mak index aaf6d735bb..76b6195648 100644 --- a/default-configs/riscv64-softmmu.mak +++ b/default-configs/riscv64-softmmu.mak @@ -10,3 +10,4 @@ CONFIG_SPIKE=y CONFIG_SIFIVE_E=y CONFIG_SIFIVE_U=y CONFIG_RISCV_VIRT=y +CONFIG_MICROCHIP_PFSOC=y |