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hw/arm/aspeed_ast27x0-fc: Map ca35 memory into system memory

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Map the CA35 memory region as a subregion of system_memory to ensure
a valid FlatView. This prevents failures in APIs that rely on the
global memory view, such as rom_check_and_register_reset().

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250523093144.991408-5-steven_lee@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit is contained in:
Steven Lee 2025-05-23 17:31:41 +08:00 • committed by Cédric Le Goater
parent 221d22d830
commit bb1747a39b
1 changed files with 1 additions and 0 deletions
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hw/arm/aspeed_ast27x0-fc.c
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@ -68,6 +68,7 @@ static void ast2700fc_ca35_init(MachineState *machine)
memory_region_init(&s->ca35_memory, OBJECT(&s->ca35), "ca35-memory",
UINT64_MAX);
memory_region_add_subregion(get_system_memory(), 0, &s->ca35_memory);
if (!memory_region_init_ram(&s->ca35_dram, OBJECT(&s->ca35), "ca35-dram",
AST2700FC_BMC_RAM_SIZE, &error_abort)) {