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hw: riscv: opentitan: fixup SPI addresses

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This patch updates the SPI_DEVICE, SPI_HOST0, SPI_HOST1
base addresses. Also adds these as unimplemented devices.

The address references can be found [1].

[1] 6c317992fb/hw/top_earlgrey/sw/autogen/top_earlgrey_memory.h (L107)

Signed-off-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-Id: <20220218063839.405082-1-alistair.francis@opensource.wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Wilfred Mallawa 2022-02-18 16:38:39 +10:00 committed by Alistair Francis
parent 0631aaae31
commit aecabd50b7
2 changed files with 12 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
hw/riscv/opentitan.c
View File

@ -34,13 +34,15 @@ static const MemMapEntry ibex_memmap[] = {
[IBEX_DEV_FLASH] = { 0x20000000, 0x80000 },
[IBEX_DEV_UART] = { 0x40000000, 0x1000 },
[IBEX_DEV_GPIO] = { 0x40040000, 0x1000 },
[IBEX_DEV_SPI] = { 0x40050000, 0x1000 },
[IBEX_DEV_SPI_DEVICE] = { 0x40050000, 0x1000 },
[IBEX_DEV_I2C] = { 0x40080000, 0x1000 },
[IBEX_DEV_PATTGEN] = { 0x400e0000, 0x1000 },
[IBEX_DEV_TIMER] = { 0x40100000, 0x1000 },
[IBEX_DEV_SENSOR_CTRL] = { 0x40110000, 0x1000 },
[IBEX_DEV_OTP_CTRL] = { 0x40130000, 0x4000 },
[IBEX_DEV_USBDEV] = { 0x40150000, 0x1000 },
[IBEX_DEV_SPI_HOST0] = { 0x40300000, 0x1000 },
[IBEX_DEV_SPI_HOST1] = { 0x40310000, 0x1000 },
[IBEX_DEV_PWRMGR] = { 0x40400000, 0x1000 },
[IBEX_DEV_RSTMGR] = { 0x40410000, 0x1000 },
[IBEX_DEV_CLKMGR] = { 0x40420000, 0x1000 },
@ -209,8 +211,12 @@ static void lowrisc_ibex_soc_realize(DeviceState *dev_soc, Error **errp)
create_unimplemented_device("riscv.lowrisc.ibex.gpio",
memmap[IBEX_DEV_GPIO].base, memmap[IBEX_DEV_GPIO].size);
create_unimplemented_device("riscv.lowrisc.ibex.spi",
memmap[IBEX_DEV_SPI].base, memmap[IBEX_DEV_SPI].size);
create_unimplemented_device("riscv.lowrisc.ibex.spi_device",
memmap[IBEX_DEV_SPI_DEVICE].base, memmap[IBEX_DEV_SPI_DEVICE].size);
create_unimplemented_device("riscv.lowrisc.ibex.spi_host0",
memmap[IBEX_DEV_SPI_HOST0].base, memmap[IBEX_DEV_SPI_HOST0].size);
create_unimplemented_device("riscv.lowrisc.ibex.spi_host1",
memmap[IBEX_DEV_SPI_HOST1].base, memmap[IBEX_DEV_SPI_HOST1].size);
create_unimplemented_device("riscv.lowrisc.ibex.i2c",
memmap[IBEX_DEV_I2C].base, memmap[IBEX_DEV_I2C].size);
create_unimplemented_device("riscv.lowrisc.ibex.pattgen",

4
include/hw/riscv/opentitan.h
View File

@ -57,8 +57,10 @@ enum {
IBEX_DEV_FLASH,
IBEX_DEV_FLASH_VIRTUAL,
IBEX_DEV_UART,
IBEX_DEV_SPI_DEVICE,
IBEX_DEV_SPI_HOST0,
IBEX_DEV_SPI_HOST1,
IBEX_DEV_GPIO,
IBEX_DEV_SPI,
IBEX_DEV_I2C,
IBEX_DEV_PATTGEN,
IBEX_DEV_TIMER,