Bin Meng 143897b501 hw/riscv: microchip_pfsoc: Support direct kernel boot ... At present the Microchip Icicle Kit machine only supports using '-bios' to load the HSS, and does not support '-kernel' for direct kernel booting just like other RISC-V machines do. One has to use U-Boot which is chain-loaded by HSS, to load a kernel for testing. This is not so convenient. Adding '-kernel' support together with the existing '-bios', we follow the following table to select which payload we execute: -bios | -kernel | payload ------+------------+-------- N | N | HSS Y | don't care | HSS N | Y | kernel This ensures backwards compatibility with how we used to expose '-bios' to users. When '-kernel' is used for direct boot, '-dtb' must be present to provide a valid device tree for the board, as we don't generate device tree. When direct kernel boot is used, the OpenSBI fw_dynamic BIOS image is used to boot a payload like U-Boot or OS kernel directly. Documentation is updated to describe the direct kernel boot. Note as of today there is still no PolarFire SoC support in the upstream Linux kernel hence the document does not include instructions for that. It will be updated in the future. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210430071302.1489082-8-bmeng.cn@gmail.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>		2021-06-08 09:59:42 +10:00
..
9pfs	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
acpi	docs: fix references to docs/specs/tpm.rst	2021-06-02 06:51:09 +02:00
adc	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
alpha	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
arm	arm: Consistently use "Cortex-Axx", not "Cortex Axx"	2021-06-03 16:43:25 +01:00
audio	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
avr	hw/avr/atmega.c: use the avr51 cpu for atmega1280	2021-05-13 19:11:42 +02:00
block	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
char	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
core	hw/core/cpu: removed cpu_dump_statistics function	2021-06-03 18:10:31 +10:00
cpu	cpu/core: Fix "help" of CPU core device types	2021-04-09 16:05:16 -04:00
cris	Do not include exec/address-spaces.h if it's not really necessary	2021-05-02 17:24:51 +02:00
display	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
dma	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
gpio	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
hppa	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
hyperv	qdev: Move softmmu properties to qdev-properties-system.h	2020-12-18 15:20:17 -05:00
i2c	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
i386	* Update the references to some doc files (use *.rst instead of *.txt)	2021-06-02 17:08:11 +01:00
ide	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
input	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
intc	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
ipack	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
ipmi	hw: Do not include qemu/log.h if it is not necessary	2021-05-02 17:24:50 +02:00
isa	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
m68k	Do not include exec/address-spaces.h if it's not really necessary	2021-05-02 17:24:51 +02:00
mem	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
microblaze	Do not include sysemu/sysemu.h if it's not really necessary	2021-05-02 17:24:50 +02:00
mips	target/mips: Fold jazz behaviour into mips_cpu_do_transaction_failed	2021-05-26 15:33:59 -07:00
misc	arm: Consistently use "Cortex-Axx", not "Cortex Axx"	2021-06-03 16:43:25 +01:00
net	-----BEGIN PGP SIGNATURE-----	2021-06-04 13:38:49 +01:00
nios2	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
nubus	hw: Do not include hw/sysbus.h if it is not necessary	2021-05-02 17:24:50 +02:00
nvme	hw/nvme: move nvme emulation out of hw/block	2021-05-17 09:19:00 +02:00
nvram	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
openrisc	Do not include exec/address-spaces.h if it's not really necessary	2021-05-02 17:24:51 +02:00
pci	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
pci-bridge	Kconfig: Compile PXB for ARM_VIRT	2021-01-17 06:42:54 -05:00
pci-host	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
pcmcia	hw/pcmcia: Do not register PCMCIA type if not required	2021-05-02 17:24:50 +02:00
ppc	ppc/pef.c: initialize cgs->ready in kvmppc_svm_init()	2021-06-03 18:10:31 +10:00
rdma	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
remote	multi-process: Initialize variables declared with g_auto*	2021-05-21 15:43:57 +01:00
riscv	hw/riscv: microchip_pfsoc: Support direct kernel boot	2021-06-08 09:59:42 +10:00
rtc	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
rx	hw/rx/rx-gdbsim: Do not accept invalid memory size	2021-05-03 10:07:41 +02:00
s390x	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
scsi	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
sd	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
sh4	Do not include exec/address-spaces.h if it's not really necessary	2021-05-02 17:24:51 +02:00
smbios	hw/smbios: support for type 41 (onboard devices extended information)	2021-05-14 10:26:18 -04:00
sparc	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
sparc64	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
ssi	Trivial patches pull request 20210503	2021-05-05 13:52:00 +01:00
timer	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
tpm	docs: fix references to docs/specs/tpm.rst	2021-06-02 06:51:09 +02:00
tricore	hw/tricore: Add testdevice for tests in tests/tcg/	2021-05-18 09:36:21 +01:00
usb	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
vfio	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
virtio	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
watchdog	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
xen	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
xenpv	meson: convert hw/arch*	2020-08-21 06:30:33 -04:00
xtensa	Do not include exec/address-spaces.h if it's not really necessary	2021-05-02 17:24:51 +02:00
Kconfig	hw/nvme: move nvme emulation out of hw/block	2021-05-17 09:19:00 +02:00
meson.build	hw/nvme: move nvme emulation out of hw/block	2021-05-17 09:19:00 +02:00