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Alistair Francis ec2c62dacc hw/riscv: boot: Reduce FDT address alignment constraints 
We previously stored the device tree at a 16MB alignment from the end of
memory (or 3GB). This means we need at least 16MB of memory to be able
to do this. We don't actually need the FDT to be 16MB aligned, so let's
drop it down to 2MB so that we can support systems with less memory,
while also allowing FDT size expansion.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/992
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Bin Meng <bin.meng@windriver.com>
Message-Id: <20220608062015.317894-1-alistair.francis@opensource.wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-07-03 10:03:20 +10:00
..
9pfs trivial typos: namesapce 2022-06-28 11:06:44 +02:00
acpi trivial typos: namesapce 2022-06-28 11:06:44 +02:00
adc hw/adc/zynq-xadc: Use qemu_irq typedef 2022-05-19 16:19:02 +01:00
alpha Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
arm hw/misc/aspeed: Add PECI controller 2022-06-30 09:21:14 +02:00
audio hw/audio/cs4231a: Const'ify global tables 2022-06-11 11:44:50 +02:00
avr Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
block hw: m25p80: add WP# pin and SRWD bit for write protection 2022-06-30 09:21:13 +02:00
char acpi: serial-is: replace ISADeviceClass::build_aml with AcpiDevAmlIfClass:build_dev_aml 2022-06-09 19:32:48 -04:00
core qdev: unplug blocker for devices 2022-06-15 14:50:41 +01:00
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
cxl pci-bridge/cxl_downstream: Add a CXL switch downstream port 2022-06-16 12:54:57 -04:00
display hw/i2c: add asynchronous send 2022-06-30 09:21:14 +02:00
dma ptimer: Rename PTIMER_POLICY_DEFAULT to PTIMER_POLICY_LEGACY 2022-05-19 16:19:03 +01:00
gpio hw/gpio: replace HWADDR_PRIx with PRIx64 2022-05-25 10:31:33 +02:00
hppa lasips2: move mapping of LASIPS2 registers to HPPA machine 2022-06-26 18:40:12 +01:00
hyperv hw/hyperv/vmbus: Remove unused vmbus_load/save_req() 2022-05-30 19:49:42 +02:00
i2c hw/i2c/aspeed: Add new-registers DMA slave mode RX support 2022-06-30 09:21:14 +02:00
i386 hw/i386/xen/xen-hvm: Inline xen_piix_pci_write_config_client() and remove it 2022-06-29 00:24:59 +02:00
ide hw/ide/atapi.c: Correct typos (CD-CDROM -> CD-ROM) 2022-06-28 12:03:25 +02:00
input ps2: remove update_irq() function and update_arg parameter 2022-06-26 18:40:12 +01:00
intc Trivial: 3 char repeat typos 2022-06-28 11:06:02 +02:00
ipack qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
ipmi acpi: ipmi: use AcpiDevAmlIf interface to build IPMI device descriptors 2022-06-09 19:32:49 -04:00
isa hw/i386/xen/xen-hvm: Inline xen_piix_pci_write_config_client() and remove it 2022-06-29 00:24:59 +02:00
loongarch hw/loongarch: Add LoongArch virt power manager support. 2022-06-06 18:14:13 +00:00
m68k ptimer: Rename PTIMER_POLICY_DEFAULT to PTIMER_POLICY_LEGACY 2022-05-19 16:19:03 +01:00
mem mem/cxl_type3: Add read and write functions for associated hostmem. 2022-05-13 07:57:26 -04:00
microblaze Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
mips pckbd: move mapping of I8042_MMIO registers to MIPS magnum machine 2022-06-26 18:40:12 +01:00
misc hw/misc/aspeed: Add PECI controller 2022-06-30 09:21:14 +02:00
net Trivial: 3 char repeat typos 2022-06-28 11:06:02 +02:00
nios2 hw/nios2: Machine with a Vectored Interrupt Controller 2022-04-26 08:17:05 -07:00
nubus qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
nvme trivial typos: namesapce 2022-06-28 11:06:44 +02:00
nvram hw/i2c: add asynchronous send 2022-06-30 09:21:14 +02:00
openrisc hw/openrisc: use right OMPIC size variable 2022-05-15 10:33:01 +09:00
pci trivial patches pull request 20220629 2022-06-30 04:49:40 +05:30
pci-bridge pci-bridge/cxl_downstream: Add a CXL switch downstream port 2022-06-16 12:54:57 -04:00
pci-host hw/pci-host/i440fx: Remove unused parameter from i440fx_init() 2022-06-28 11:10:33 +02:00
pcmcia hw/pcmcia: Do not register PCMCIA type if not required 2021-05-02 17:24:50 +02:00
ppc Trivial: 3 char repeat typos 2022-06-28 11:06:02 +02:00
rdma hw/pvrdma: Some cosmetic fixes 2022-04-26 12:25:14 +02:00
remote vfio-user: handle reset of remote device 2022-06-15 16:43:42 +01:00
riscv hw/riscv: boot: Reduce FDT address alignment constraints 2022-07-03 10:03:20 +10:00
rtc hw/rtc/mc146818rtc: QOM'ify io_base offset 2022-06-11 11:44:50 +02:00
rx hw/rx: rx-gdbsim DTB load address aligned of 16byte. 2022-04-21 10:06:42 -07:00
s390x virtio: stop ioeventfd on reset 2022-06-14 16:50:30 +02:00
scsi Trivial: 3 char repeat typos 2022-06-28 11:06:02 +02:00
sd hw/sd/allwinner-sdhost: report FIFO water level as 1 when data ready 2022-05-30 12:34:46 +01:00
sensor hw/i2c: add asynchronous send 2022-06-30 09:21:14 +02:00
sh4 Use g_new() & friends where that makes obvious sense 2022-03-21 15:44:44 +01:00
smbios hw/smbios: Add table 4 parameter, "processor-id" 2022-03-06 05:28:55 -05:00
sparc machine: make memory-backend a link property 2022-05-12 12:29:44 +02:00
sparc64 hw: Reuse TYPE_I8042 define 2022-06-11 11:44:50 +02:00
ssi aspeed/smc: Fix potential overflow 2022-06-30 09:21:13 +02:00
timer Fix 'writeable' typos 2022-06-08 19:38:47 +01:00
tpm acpi: tpm-tis: use AcpiDevAmlIfClass:build_dev_aml to provide device's AML 2022-06-09 19:32:49 -04:00
tricore hw/tricore: fix inclusion of tricore_testboard 2021-07-20 20:10:21 +02:00
usb usbredir: avoid queuing hello packet on snapshot restore 2022-06-14 10:34:36 +02:00
vfio ui/console: Do not return a value with ui_info 2022-06-14 10:34:37 +02:00
virtio virtio-iommu: Fix migration regression 2022-06-27 18:53:18 -04:00
watchdog aspeed/wdt: Add AST1030 support 2022-05-02 17:03:03 +02:00
xen hw/xen/xen_pt: Resolve igd_passthrough_isa_bridge_create() indirection 2022-05-12 12:07:06 +02:00
xenpv Warn user if the vga flag is passed but no vga device is created 2022-05-09 08:21:14 +02:00
xtensa hw/xtensa: fix reset value of MIROUT register of MX PIC 2022-05-06 15:27:40 -07:00
Kconfig hw/loongarch: Add support loongson3 virt machine type. 2022-06-06 18:09:03 +00:00
meson.build hw/loongarch: Add support loongson3 virt machine type. 2022-06-06 18:09:03 +00:00