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hw/riscv: opentitan: Add the flash alias

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OpenTitan has an alias of flash avaliable which is called virtual flash.
Add support for that in the QEMU model.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id: c9cfbd2dd840fd0076877b8ea4d6dcfce60db5e9.1625801868.git.alistair.francis@wdc.com
This commit is contained in:
Alistair Francis
2021-07-09 13:38:48 +10:00
parent 5ee257649f
commit bb7e0cde3c
2 changed files with 8 additions and 0 deletions
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2
include/hw/riscv/opentitan.h
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@ -40,6 +40,7 @@ struct LowRISCIbexSoCState {
MemoryRegion flash_mem;
MemoryRegion rom;
MemoryRegion flash_alias;
};
typedef struct OpenTitanState {
@ -54,6 +55,7 @@ enum {
IBEX_DEV_ROM,
IBEX_DEV_RAM,
IBEX_DEV_FLASH,
IBEX_DEV_FLASH_VIRTUAL,
IBEX_DEV_UART,
IBEX_DEV_GPIO,
IBEX_DEV_SPI,