diff options
| author | Wilfred Mallawa <wilfred.mallawa@wdc.com> | 2022-08-12 10:52:30 +1000 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2022-09-07 09:18:33 +0200 |
| commit | bf8803c64d756128e4537e22fe86e3717a5274f1 (patch) | |
| tree | 3384bca19d6252986086e43ccca70bf987ffeac7 /hw | |
| parent | eacaf440195675bc528f4aac394da7a74a9d95eb (diff) | |
hw/riscv: opentitan: bump opentitan version
The following patch updates opentitan to match the new configuration,
as per, lowRISC/opentitan@217a0168ba118503c166a9587819e3811eeb0c0c
Note: with this patch we now skip the usage of the opentitan
`boot_rom`. The Opentitan boot rom contains hw verification
for devies which we are currently not supporting in qemu. As of now,
the `boot_rom` has no major significance, however, would be good to
support in the future.
Tested by running utests from the latest tock [1]
(that supports this version of OT).
[1] https://github.com/tock/tock/pull/3056
Signed-off-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20220812005229.358850-1-wilfred.mallawa@opensource.wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/riscv/opentitan.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/hw/riscv/opentitan.c b/hw/riscv/opentitan.c index 4495a2c039..af13dbe3b1 100644 --- a/hw/riscv/opentitan.c +++ b/hw/riscv/opentitan.c @@ -29,9 +29,9 @@ #include "sysemu/sysemu.h" static const MemMapEntry ibex_memmap[] = { - [IBEX_DEV_ROM] = { 0x00008000, 16 * KiB }, - [IBEX_DEV_RAM] = { 0x10000000, 0x10000 }, - [IBEX_DEV_FLASH] = { 0x20000000, 0x80000 }, + [IBEX_DEV_ROM] = { 0x00008000, 0x8000 }, + [IBEX_DEV_RAM] = { 0x10000000, 0x20000 }, + [IBEX_DEV_FLASH] = { 0x20000000, 0x100000 }, [IBEX_DEV_UART] = { 0x40000000, 0x1000 }, [IBEX_DEV_GPIO] = { 0x40040000, 0x1000 }, [IBEX_DEV_SPI_DEVICE] = { 0x40050000, 0x1000 }, @@ -40,6 +40,7 @@ static const MemMapEntry ibex_memmap[] = { [IBEX_DEV_TIMER] = { 0x40100000, 0x1000 }, [IBEX_DEV_SENSOR_CTRL] = { 0x40110000, 0x1000 }, [IBEX_DEV_OTP_CTRL] = { 0x40130000, 0x4000 }, + [IBEX_DEV_LC_CTRL] = { 0x40140000, 0x1000 }, [IBEX_DEV_USBDEV] = { 0x40150000, 0x1000 }, [IBEX_DEV_SPI_HOST0] = { 0x40300000, 0x1000 }, [IBEX_DEV_SPI_HOST1] = { 0x40310000, 0x1000 }, @@ -141,7 +142,8 @@ static void lowrisc_ibex_soc_realize(DeviceState *dev_soc, Error **errp) &error_abort); object_property_set_int(OBJECT(&s->cpus), "num-harts", ms->smp.cpus, &error_abort); - object_property_set_int(OBJECT(&s->cpus), "resetvec", 0x8080, &error_abort); + object_property_set_int(OBJECT(&s->cpus), "resetvec", 0x20000490, + &error_abort); sysbus_realize(SYS_BUS_DEVICE(&s->cpus), &error_fatal); /* Boot ROM */ @@ -253,6 +255,8 @@ static void lowrisc_ibex_soc_realize(DeviceState *dev_soc, Error **errp) memmap[IBEX_DEV_SENSOR_CTRL].base, memmap[IBEX_DEV_SENSOR_CTRL].size); create_unimplemented_device("riscv.lowrisc.ibex.otp_ctrl", memmap[IBEX_DEV_OTP_CTRL].base, memmap[IBEX_DEV_OTP_CTRL].size); + create_unimplemented_device("riscv.lowrisc.ibex.lc_ctrl", + memmap[IBEX_DEV_LC_CTRL].base, memmap[IBEX_DEV_LC_CTRL].size); create_unimplemented_device("riscv.lowrisc.ibex.pwrmgr", memmap[IBEX_DEV_PWRMGR].base, memmap[IBEX_DEV_PWRMGR].size); create_unimplemented_device("riscv.lowrisc.ibex.rstmgr", |