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qemu/include/hw/arm
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Jamin Lin 7436db1063 aspeed/soc: fix incorrect dram size for AST2700 
AST2700 dram size calculation is not back compatible AST2600.
According to the DDR capacity hardware behavior,
if users write the data to the address which is beyond the ram size,
it would write the data to the "address % ram_size".
For example:
a. sdram base address "0x4 00000000"
b. sdram size 1 GiB
The available address range is from "0x4 00000000" to "0x4 3FFFFFFF".
If users write 0x12345678 to address "0x5 00000000",
the value of DRAM address 0 (base address 0x4 00000000) will be 0x12345678.

Add aspeed_soc_ast2700_dram_init to calculate the dram size and add
memory I/O whose address range is from "max_ram_size - ram_size" to max_ram_size
and its read/write handler to emulate DDR capacity hardware behavior.

Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
2024-06-16 21:08:54 +02:00
..
allwinner-a10.h hw/ide/ahci: Move SysBus definitions to 'ahci-sysbus.h' 2024-02-15 16:58:46 +01:00
allwinner-h3.h hw/arm/allwinner-h3: Remove 'hw/arm/boot.h' from header 2023-10-27 12:42:13 +01:00
allwinner-r40.h hw/ide/ahci: Move SysBus definitions to 'ahci-sysbus.h' 2024-02-15 16:58:46 +01:00
armsse-version.h hw/arm/armsse: Introduce SSE subsystem version property 2021-03-08 17:20:01 +00:00
armsse.h hw/arm: Set number of MPU regions correctly for an505, an521, an524 2023-08-31 11:07:02 +01:00
armv7m.h hw/arm/armv7m: alias the NVIC "num-prio-bits" property 2024-01-09 14:42:40 +00:00
aspeed_soc.h aspeed/soc: fix incorrect dram size for AST2700 2024-06-16 21:08:54 +02:00
aspeed.h hw/arm/aspeed: Allow machine to set UART default 2021-09-20 08:50:59 +02:00
bcm2835_peripherals.h hw/arm: Connect BSC to BCM2835 board as I2C0, I2C1 and I2C2 2024-03-05 13:22:55 +00:00
bcm2836.h hw/arm/bcm2853_peripherals: Split out common part of peripherals 2024-02-27 13:01:42 +00:00
bcm2838_peripherals.h hw/arm/bcm2838_peripherals: Add clock_isp stub 2024-02-27 13:01:42 +00:00
bcm2838.h hw/arm/bcm2838: Add GIC-400 to BCM2838 SoC 2024-02-27 13:01:42 +00:00
boot.h hw/arm/boot: Make write_bootloader() public as arm_write_bootloader() 2023-05-02 15:47:40 +01:00
bsa.h include/hw/arm: move BSA definitions to bsa.h 2023-10-19 14:32:13 +01:00
digic.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
exynos4210.h hw/arm/exynos4210: Get arm_boot_info declaration from 'hw/arm/boot.h' 2023-10-19 13:01:52 +01:00
fdt.h hw/arm/sysbus-fdt: enable vfio-calxeda-xgmac dynamic instantiation 2015-06-19 14:17:44 +01:00
fsl-imx6.h hw/arm: add PCIe to Freescale i.MX6 2024-01-26 12:23:04 +00:00
fsl-imx6ul.h fsl-imx6ul: Add various missing unimplemented devices 2024-01-26 11:30:49 +00:00
fsl-imx7.h hw/arm/fsl-imx7: Remove 'hw/arm/boot.h' from header 2023-10-27 12:42:13 +01:00
fsl-imx25.h hw/arm/fsl-imx25: Remove 'hw/arm/boot.h' from header 2023-10-27 12:42:13 +01:00
fsl-imx31.h hw/arm/fsl-imx31: Remove 'hw/arm/boot.h' from header 2023-10-27 12:42:13 +01:00
linux-boot-if.h Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
msf2-soc.h hw/arm/msf2: Simplify setting MachineClass::valid_cpu_types[] 2024-02-02 13:51:58 +00:00
npcm7xx.h hw/arm: Add GMAC devices to NPCM7XX SoC 2024-02-02 13:51:59 +00:00
nrf51_soc.h hw/arm/nrf51: Wire up sysclk 2021-09-01 11:08:20 +01:00
nrf51.h hw/arm/nrf51: Add NRF51_PERIPHERAL_SIZE definition 2020-05-11 11:05:11 +01:00
omap.h hw/arm/omap.h: correct typos 2024-02-21 08:16:43 +03:00
primecell.h hw: move headers to include/ 2013-04-08 18:13:10 +02:00
pxa.h hw/pcmcia/pxa2xx: Inline pxa2xx_pcmcia_init() 2023-10-27 12:48:57 +01:00
raspberrypi-fw-defs.h hw/misc/bcm2835_property: Add missed BCM2835 properties 2024-02-27 15:24:20 +00:00
raspi_platform.h hw/arm: Add memory region for BCM2837 RPiVid ASB 2024-02-27 13:01:42 +00:00
sharpsl.h hw/gpio/zaurus.c: Use LOG_GUEST_ERROR for bad guest register accesses 2020-07-03 16:59:45 +01:00
smmu-common.h hw/arm/smmuv3: add support for stage 1 access fault 2024-02-15 13:38:11 +00:00
smmuv3.h hw/arm/smmuv3: Add knob to choose translation stage and enable stage-2 2023-05-30 15:50:16 +01:00
soc_dma.h Include exec/memory.h slightly less 2019-08-16 13:31:52 +02:00
stm32f100_soc.h hw/arm/stm32f100: Report error when incorrect CPU is used 2023-11-20 15:30:59 +00:00
stm32f205_soc.h hw/arm/stm32f205: Report error when incorrect CPU is used 2023-11-20 15:30:59 +00:00
stm32f405_soc.h hw/arm/stm32f405: Report error when incorrect CPU is used 2023-11-20 15:30:59 +00:00
stm32l4x5_soc.h hw/arm: Add the USART to the stm32l4x5 SoC 2024-04-25 10:21:59 +01:00
virt.h hw/arm/virt: Wire up non-secure EL2 virtual timer IRQ 2024-02-15 11:31:52 +00:00
xen_arch_hvm.h hw/arm: introduce xenpvh machine 2023-06-15 16:46:47 -07:00
xlnx-versal.h hw/arm/xlnx-versal: Include missing 'cpu.h' header 2024-01-26 11:30:48 +00:00
xlnx-zynqmp.h hw/ide/ahci: Move SysBus definitions to 'ahci-sysbus.h' 2024-02-15 16:58:46 +01:00