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| author | Steven Lee <steven_lee@aspeedtech.com> | 2025-05-02 18:34:37 +0800 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2025-05-05 09:38:55 +0200 |
| commit | 91064bea6b2d747a981cb3bd2904e56f443e6c67 (patch) | |
| tree | aa57d7cca9aefe43b27515eadcddbace15582d1a /include/hw/arm | |
| parent | d2b857ef9a997237ebedda53c3db50b264baf4fc (diff) | |
| download | qemu-91064bea6b2d747a981cb3bd2904e56f443e6c67.zip qemu-91064bea6b2d747a981cb3bd2904e56f443e6c67.tar.gz qemu-91064bea6b2d747a981cb3bd2904e56f443e6c67.tar.bz2 | |
aspeed: ast27x0: Map unimplemented devices in SoC memory
Maps following unimplemented devices in SoC memory
- dpmcu
- iomem
- iomem0
- iomem1
- ltpi
Iomem, Iomem0 and Iomem1 include unimplemented controllers in the memory ranges 0x0 - 0x1000000, 0x120000000 - 0x121000000 and
0x14000000 - 0x141000000.
For instance:
- USB hub at 0x12010000
- eSPI at 0x14C5000
- PWM at 0x140C0000
DPMCU stands for Display Port MCU controller. LTPI is used to connect to AST1700.
AST1700 is an I/O expander that supports the DC-SCM 2.1 LTPI protocol.
It provides AST2700 with additional GPIO, UART, I3C, and other interfaces.
Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Change-Id: Iae4db49a4818af3e2c43c16a27fc76329d2405d6
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250502103449.3091642-2-steven_lee@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'include/hw/arm')
| -rw-r--r-- | include/hw/arm/aspeed_soc.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/hw/arm/aspeed_soc.h b/include/hw/arm/aspeed_soc.h index 4dcb101..5fcfd2f 100644 --- a/include/hw/arm/aspeed_soc.h +++ b/include/hw/arm/aspeed_soc.h @@ -91,6 +91,8 @@ struct AspeedSoCState { SerialMM uart[ASPEED_UARTS_NUM]; Clock *sysclk; UnimplementedDeviceState iomem; + UnimplementedDeviceState iomem0; + UnimplementedDeviceState iomem1; UnimplementedDeviceState video; UnimplementedDeviceState emmc_boot_controller; UnimplementedDeviceState dpmcu; @@ -98,6 +100,7 @@ struct AspeedSoCState { UnimplementedDeviceState espi; UnimplementedDeviceState udc; UnimplementedDeviceState sgpiom; + UnimplementedDeviceState ltpi; UnimplementedDeviceState jtag[ASPEED_JTAG_NUM]; AspeedAPB2OPBState fsi[2]; }; @@ -173,6 +176,9 @@ enum { ASPEED_DEV_VBOOTROM, ASPEED_DEV_SPI_BOOT, ASPEED_DEV_IOMEM, + ASPEED_DEV_IOMEM0, + ASPEED_DEV_IOMEM1, + ASPEED_DEV_LTPI, ASPEED_DEV_UART0, ASPEED_DEV_UART1, ASPEED_DEV_UART2, |