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hw/riscv: Use memory_region_init_rom() with read-only regions

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This commit was produced with the Coccinelle script
scripts/coccinelle/memory-region-housekeeping.cocci.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2020-02-24 19:51:24 +01:00 committed by Paolo Bonzini
parent 1bbd95cb08
commit cc588b2a12
1 changed files with 2 additions and 3 deletions
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5
hw/riscv/sifive_e.c
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@ -208,9 +208,8 @@ static void riscv_sifive_e_soc_realize(DeviceState *dev, Error **errp)
memmap[SIFIVE_E_PWM2].base, memmap[SIFIVE_E_PWM2].size);
/* Flash memory */
memory_region_init_ram(&s->xip_mem, NULL, "riscv.sifive.e.xip",
memmap[SIFIVE_E_XIP].size, &error_fatal);
memory_region_set_readonly(&s->xip_mem, true);
memory_region_init_rom(&s->xip_mem, NULL, "riscv.sifive.e.xip",
memmap[SIFIVE_E_XIP].size, &error_fatal);
memory_region_add_subregion(sys_mem, memmap[SIFIVE_E_XIP].base,
&s->xip_mem);
}