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cdc8d7cada
Invert the 'no_sdcard' logic, renaming it as the more explicit "auto_create_sdcard". Machines are supposed to create a SD Card drive when this flag is set. In many cases it doesn't make much sense (as boards don't expose SD Card host controller), but this is patch only aims to expose that nonsense; so no logical change intended (mechanical patch using gsed). Most of the changes are: - mc->no_sdcard = ON_OFF_AUTO_OFF; + mc->auto_create_sdcard = true; Except in . hw/core/null-machine.c . hw/arm/xilinx_zynq.c . hw/s390x/s390-virtio-ccw.c where the disabled option is manually removed (since default): - mc->no_sdcard = ON_OFF_AUTO_ON; + mc->auto_create_sdcard = false; - mc->auto_create_sdcard = false; and in system/vl.c we change the 'default_sdcard' type to boolean. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20250204200934.65279-4-philmd@linaro.org>
128 lines
4 KiB
C
128 lines
4 KiB
C
/*
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* cubieboard emulation
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*
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* Copyright (C) 2013 Li Guang
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* Written by Li Guang <lig.fnst@cn.fujitsu.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include "qemu/osdep.h"
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#include "qapi/error.h"
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#include "qemu/error-report.h"
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#include "hw/boards.h"
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#include "hw/qdev-properties.h"
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#include "hw/arm/allwinner-a10.h"
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#include "hw/arm/boot.h"
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#include "hw/i2c/i2c.h"
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static struct arm_boot_info cubieboard_binfo = {
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.loader_start = AW_A10_SDRAM_BASE,
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.board_id = 0x1008,
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};
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static void cubieboard_init(MachineState *machine)
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{
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AwA10State *a10;
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Error *err = NULL;
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DriveInfo *di;
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BlockBackend *blk;
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BusState *bus;
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DeviceState *carddev;
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I2CBus *i2c;
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/* BIOS is not supported by this board */
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if (machine->firmware) {
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error_report("BIOS not supported for this machine");
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exit(1);
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}
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/* This board has fixed size RAM (512MiB or 1GiB) */
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if (machine->ram_size != 512 * MiB &&
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machine->ram_size != 1 * GiB) {
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error_report("This machine can only be used with 512MiB or 1GiB RAM");
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exit(1);
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}
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a10 = AW_A10(object_new(TYPE_AW_A10));
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object_property_add_child(OBJECT(machine), "soc", OBJECT(a10));
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object_unref(OBJECT(a10));
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if (!object_property_set_int(OBJECT(&a10->emac), "phy-addr", 1, &err)) {
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error_reportf_err(err, "Couldn't set phy address: ");
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exit(1);
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}
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if (!object_property_set_int(OBJECT(&a10->timer), "clk0-freq", 32768,
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&err)) {
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error_reportf_err(err, "Couldn't set clk0 frequency: ");
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exit(1);
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}
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if (!object_property_set_int(OBJECT(&a10->timer), "clk1-freq", 24000000,
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&err)) {
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error_reportf_err(err, "Couldn't set clk1 frequency: ");
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exit(1);
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}
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if (!qdev_realize(DEVICE(a10), NULL, &err)) {
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error_reportf_err(err, "Couldn't realize Allwinner A10: ");
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exit(1);
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}
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/* Connect AXP 209 */
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i2c = I2C_BUS(qdev_get_child_bus(DEVICE(&a10->i2c0), "i2c"));
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i2c_slave_create_simple(i2c, "axp209_pmu", 0x34);
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/* Retrieve SD bus */
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di = drive_get(IF_SD, 0, 0);
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blk = di ? blk_by_legacy_dinfo(di) : NULL;
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bus = qdev_get_child_bus(DEVICE(a10), "sd-bus");
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/* Plug in SD card */
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carddev = qdev_new(TYPE_SD_CARD);
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qdev_prop_set_drive_err(carddev, "drive", blk, &error_fatal);
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qdev_realize_and_unref(carddev, bus, &error_fatal);
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memory_region_add_subregion(get_system_memory(), AW_A10_SDRAM_BASE,
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machine->ram);
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/* Load target kernel or start using BootROM */
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if (!machine->kernel_filename && blk && blk_is_available(blk)) {
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/* Use Boot ROM to copy data from SD card to SRAM */
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allwinner_a10_bootrom_setup(a10, blk);
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}
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/* TODO create and connect IDE devices for ide_drive_get() */
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cubieboard_binfo.ram_size = machine->ram_size;
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arm_load_kernel(&a10->cpu, machine, &cubieboard_binfo);
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}
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static void cubieboard_machine_init(MachineClass *mc)
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{
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static const char * const valid_cpu_types[] = {
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ARM_CPU_TYPE_NAME("cortex-a8"),
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NULL
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};
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mc->desc = "cubietech cubieboard (Cortex-A8)";
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mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a8");
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mc->valid_cpu_types = valid_cpu_types;
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mc->default_ram_size = 1 * GiB;
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mc->init = cubieboard_init;
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mc->block_default_type = IF_IDE;
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mc->units_per_default_bus = 1;
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mc->ignore_memory_transaction_failures = true;
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mc->default_ram_id = "cubieboard.ram";
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mc->auto_create_sdcard = true;
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}
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DEFINE_MACHINE("cubieboard", cubieboard_machine_init)
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