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hw/boards: Do not create unusable default if=sd drives

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A number of machines create an if=sd drive by default even though
they lack an SD bus, and therefore cannot use the drive.

This drive is created when the machine sets flag
@auto_create_sdcard.

See for example running HMP "info block" on the HPPA C3700 machine:

  $ qemu-system-hppa -M C3700 -monitor stdio -S
  (qemu) info block

  floppy0: [not inserted]
      Removable device: not locked, tray closed

  sd0: [not inserted]
      Removable device: not locked, tray closed

  $ qemu-system-hppa -M C3700 -sd /bin/sh
  qemu-system-hppa: -sd /bin/sh: machine type does not support if=sd,bus=0,unit=0

Delete that from machines that lack an SD bus.

Note, only the ARM and RISCV targets use such feature:

 $ git grep -wl IF_SD hw | cut -d/ -f-2 | sort -u
 hw/arm
 hw/riscv
 $

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20250204200934.65279-5-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2025-02-04 13:17:43 +01:00
parent cdc8d7cada
commit 5824fad4e9
51 changed files with 0 additions and 120 deletions
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1
hw/rx/rx-gdbsim.c
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@ -166,7 +166,6 @@ static void rx_gdbsim_class_init(ObjectClass *oc, void *data)
mc->default_cpu_type = TYPE_RX62N_CPU;
mc->default_ram_size = 16 * MiB;
mc->default_ram_id = "ext-sdram";
mc->auto_create_sdcard = true;
}
static void rx62n7_class_init(ObjectClass *oc, void *data)