Fix loongarch make check-tcg failure.

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Merge tag 'pull-la-20221112' of https://gitlab.com/rth7680/qemu into staging

Fix loongarch make check-tcg failure.

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* tag 'pull-la-20221112' of https://gitlab.com/rth7680/qemu:
  hw/loongarch: Fix loongarch fdt addr confict

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2022-11-12 09:17:06 -05:00
commit 305f6f62d9

View File

@ -793,13 +793,13 @@ static void loongarch_init(MachineState *machine)
qemu_add_machine_init_done_notifier(&lams->machine_done);
fdt_add_pcie_node(lams);
/*
* Since lowmem region starts from 0, FDT base address is located
* at 2 MiB to avoid NULL pointer access.
*
* Since lowmem region starts from 0 and Linux kernel legacy start address
* at 2 MiB, FDT base address is located at 1 MiB to avoid NULL pointer
* access. FDT size limit with 1 MiB.
* Put the FDT into the memory map as a ROM image: this will ensure
* the FDT is copied again upon reset, even if addr points into RAM.
*/
fdt_base = 2 * MiB;
fdt_base = 1 * MiB;
qemu_fdt_dumpdtb(machine->fdt, lams->fdt_size);
rom_add_blob_fixed("fdt", machine->fdt, lams->fdt_size, fdt_base);
}