From 5fb3d632884cbc113d9d13b1c8b0c5f2a8c7bc0d Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Wed, 13 Dec 2017 17:52:29 +0000 Subject: hw/mips/boston: Remove workaround for writes to ROM aborting Now that the memory system correctly handles writes to ROM for guest CPUs that may generate exceptions for decode errors, we can remove the workaround from the boston board. Signed-off-by: Peter Maydell Message-Id: <1513187549-2435-3-git-send-email-peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini --- hw/mips/boston.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) (limited to 'hw/mips') diff --git a/hw/mips/boston.c b/hw/mips/boston.c index 1cb4b6a..fb23161 100644 --- a/hw/mips/boston.c +++ b/hw/mips/boston.c @@ -248,16 +248,6 @@ static const MemoryRegionOps boston_platreg_ops = { .endianness = DEVICE_NATIVE_ENDIAN, }; -static void boston_flash_write(void *opaque, hwaddr addr, - uint64_t val, unsigned size) -{ -} - -static const MemoryRegionOps boston_flash_ops = { - .write = boston_flash_write, - .endianness = DEVICE_NATIVE_ENDIAN, -}; - static const TypeInfo boston_device = { .name = TYPE_MIPS_BOSTON, .parent = TYPE_SYS_BUS_DEVICE, @@ -481,8 +471,8 @@ static void boston_mach_init(MachineState *machine) sysbus_mmio_map_overlap(SYS_BUS_DEVICE(s->cps), 0, 0, 1); flash = g_new(MemoryRegion, 1); - memory_region_init_rom_device_nomigrate(flash, NULL, &boston_flash_ops, s, - "boston.flash", 128 * M_BYTE, &err); + memory_region_init_rom_nomigrate(flash, NULL, + "boston.flash", 128 * M_BYTE, &err); memory_region_add_subregion_overlap(sys_mem, 0x18000000, flash, 0); ddr = g_new(MemoryRegion, 1); -- cgit v1.1