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Bin Meng 56f6e31e7b 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>
 		2020-09-09 15:54:18 -07:00
..
aarch64-linux-user.mak default-configs/aarch64-linux-user.mak: Remove unused define 2015-11-24 14:12:15 +00:00
aarch64-softmmu.mak hw/arm: Add arm SBSA reference machine, skeleton part 2019-07-01 17:29:00 +01:00
aarch64_be-linux-user.mak configure: Add aarch64_be-linux-user target 2018-01-11 13:25:32 +00:00
alpha-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
alpha-softmmu.mak alpha-softmmu.mak: express dependencies with Kconfig 2019-03-07 21:46:19 +01:00
arm-linux-user.mak default-configs/: CONFIG_GDBSTUB_XML removed 2013-10-16 18:21:01 +02:00
arm-softmmu.mak ACPI: Build related register address fields via hardware error fw_cfg blob 2020-05-14 15:03:09 +01:00
armeb-linux-user.mak default-configs/: CONFIG_GDBSTUB_XML removed 2013-10-16 18:21:01 +02:00
avr-softmmu.mak hw/avr: Add limited support for some Arduino boards 2020-07-11 11:02:05 +02:00
cris-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
cris-softmmu.mak cris-softmmu.mak: express dependencies with Kconfig 2019-03-07 21:46:19 +01:00
hppa-linux-user.mak target-hppa: Add framework and enable compilation 2017-01-23 09:52:40 -08:00
hppa-softmmu.mak hppa-softmmu.mak: express dependencies with Kconfig 2019-03-07 21:46:19 +01:00
i386-bsd-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
i386-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
i386-softmmu.mak tpm: Separate TPM_TIS and TPM_TIS_ISA configs 2020-03-05 12:18:00 -05:00
lm32-softmmu.mak semihosting: introduce CONFIG_SEMIHOSTING 2019-05-28 10:28:50 +01:00
m68k-linux-user.mak default-configs/: CONFIG_GDBSTUB_XML removed 2013-10-16 18:21:01 +02:00
m68k-softmmu.mak hw/m68k: add VIA support 2019-10-28 19:06:42 +01:00
microblaze-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
microblaze-softmmu.mak microblaze-softmmu.mak: express dependencies with Kconfig 2019-03-07 21:46:19 +01:00
microblazeel-linux-user.mak microblaze: Correct copy+paste:o in defconfigs 2011-03-01 22:17:52 +01:00
microblazeel-softmmu.mak defconfigs: Piggyback microblazeel on microblaze 2015-04-30 16:05:48 +03:00
mips-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
mips-softmmu-common.mak hw/mips: Express dependencies of the r4k platform with Kconfig 2019-07-02 14:18:13 +02:00
mips-softmmu.mak default-configs: add mips-softmmu-common.mak 2016-03-23 13:36:56 +00:00
mips64-linux-user.mak linux-user: Add default configs for mips64[el] 2012-02-02 17:51:20 +02:00
mips64-softmmu.mak hw/mips: Express dependencies of the Jazz machine with Kconfig 2019-07-02 14:18:05 +02:00
mips64el-linux-user.mak linux-user: Add default configs for mips64[el] 2012-02-02 17:51:20 +02:00
mips64el-softmmu.mak hw/mips/fuloong2e: Fix typo in Fuloong machine name 2020-05-26 13:20:48 +02:00
mipsel-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
mipsel-softmmu.mak default-configs: add mips-softmmu-common.mak 2016-03-23 13:36:56 +00:00
mipsn32-linux-user.mak linux-user: Add default-configs for mipsn32[el] 2012-02-02 17:51:20 +02:00
mipsn32el-linux-user.mak linux-user: Add default-configs for mipsn32[el] 2012-02-02 17:51:20 +02:00
moxie-softmmu.mak moxie-softmmu.mak: express dependencies with Kconfig 2019-03-07 21:46:19 +01:00
nios2-linux-user.mak nios2: Add support for Nios-II R1 2017-01-24 13:10:36 -08:00
nios2-softmmu.mak semihosting: introduce CONFIG_SEMIHOSTING 2019-05-28 10:28:50 +01:00
or1k-linux-user.mak target/openrisc: Rename the cpu from or32 to or1k 2017-02-14 08:14:58 +11:00
or1k-softmmu.mak or1k-softmmu.mak: express dependencies with Kconfig 2019-03-07 21:46:19 +01:00
ppc-linux-user.mak build: remove CONFIG_LIBDECNUMBER 2017-10-16 18:03:52 +02:00
ppc-softmmu.mak hw/ppc/Kconfig: Restrict the MPC I2C controller to e500-based platforms 2020-01-07 12:08:39 +01:00
ppc64-linux-user.mak build: remove CONFIG_LIBDECNUMBER 2017-10-16 18:03:52 +02:00
ppc64-softmmu.mak spapr: Add NVDIMM device support 2020-02-21 09:15:04 +11:00
ppc64abi32-linux-user.mak build: remove CONFIG_LIBDECNUMBER 2017-10-16 18:03:52 +02:00
ppc64le-linux-user.mak build: remove CONFIG_LIBDECNUMBER 2017-10-16 18:03:52 +02:00
riscv32-linux-user.mak RISC-V Build Infrastructure 2018-03-07 08:30:28 +13:00
riscv32-softmmu.mak riscv: Initial commit of OpenTitan machine 2020-06-03 09:11:51 -07:00
riscv64-linux-user.mak RISC-V Build Infrastructure 2018-03-07 08:30:28 +13:00
riscv64-softmmu.mak hw/riscv: Initial support for Microchip PolarFire SoC Icicle Kit board 2020-09-09 15:54:18 -07:00
rx-softmmu.mak hw/rx: Add RX GDB simulator 2020-06-22 18:37:12 +02:00
s390x-linux-user.mak s390x: build s390x by default 2011-05-20 17:35:12 +02:00
s390x-softmmu.mak s390x: express dependencies with Kconfig 2019-03-07 21:46:19 +01:00
sh4-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
sh4-softmmu.mak sh4-softmmu.mak: express dependencies with Kconfig 2019-03-07 21:46:19 +01:00
sh4eb-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
sh4eb-softmmu.mak sh4-softmmu.mak: express dependencies with Kconfig 2019-03-07 21:46:19 +01:00
sparc-bsd-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
sparc-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
sparc-softmmu.mak sparc-softmmu.mak: express dependencies with Kconfig 2019-03-07 21:46:19 +01:00
sparc32plus-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
sparc64-bsd-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
sparc64-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
sparc64-softmmu.mak sparc64-softmmu.mak: express dependencies with Kconfig 2019-03-07 21:46:19 +01:00
tilegx-linux-user.mak target-tilegx: Add TILE-Gx building files 2015-09-15 07:45:32 -07:00
tricore-softmmu.mak hw/tricore/Makefile.objs: Create CONFIG_* for tricore 2019-02-05 16:50:21 +01:00
unicore32-softmmu.mak target/unicore32: Prefer qemu_semihosting_log_out() over curses 2020-06-09 19:58:53 +02:00
x86_64-bsd-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
x86_64-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
x86_64-softmmu.mak x86_64-softmmu: Configuration is identical to i386-softmmu 2018-08-27 11:27:06 +02:00
xtensa-linux-user.mak target/xtensa: add linux-user support 2018-03-16 09:40:34 -07:00
xtensa-softmmu.mak hw/xtensa: add virt machine 2019-10-18 20:38:10 -07:00
xtensaeb-linux-user.mak target/xtensa: add linux-user support 2018-03-16 09:40:34 -07:00
xtensaeb-softmmu.mak xtensa-softmmu.mak: express dependencies with Kconfig 2019-03-07 21:46:19 +01:00