2013-12-17 20:42:36 +01:00
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/*
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* QEMU model of the Canon DIGIC boards (cameras indeed :).
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*
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* Copyright (C) 2013 Antony Pavlov <antonynpavlov@gmail.com>
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*
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* This model is based on reverse engineering efforts
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* made by CHDK (http://chdk.wikia.com) and
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* Magic Lantern (http://www.magiclantern.fm) projects
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* contributors.
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*
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* See docs here:
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* http://magiclantern.wikia.com/wiki/Register_Map
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the 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,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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2015-12-07 17:23:45 +01:00
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#include "qemu/osdep.h"
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include/qemu/osdep.h: Don't include qapi/error.h
Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the
Error typedef. Since then, we've moved to include qemu/osdep.h
everywhere. Its file comment explains: "To avoid getting into
possible circular include dependencies, this file should not include
any other QEMU headers, with the exceptions of config-host.h,
compiler.h, os-posix.h and os-win32.h, all of which are doing a
similar job to this file and are under similar constraints."
qapi/error.h doesn't do a similar job, and it doesn't adhere to
similar constraints: it includes qapi-types.h. That's in excess of
100KiB of crap most .c files don't actually need.
Add the typedef to qemu/typedefs.h, and include that instead of
qapi/error.h. Include qapi/error.h in .c files that need it and don't
get it now. Include qapi-types.h in qom/object.h for uint16List.
Update scripts/clean-includes accordingly. Update it further to match
reality: replace config.h by config-target.h, add sysemu/os-posix.h,
sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h
comment quoted above similarly.
This reduces the number of objects depending on qapi/error.h from "all
of them" to less than a third. Unfortunately, the number depending on
qapi-types.h shrinks only a little. More work is needed for that one.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
[Fix compilation without the spice devel packages. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-14 09:01:28 +01:00
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#include "qapi/error.h"
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2016-01-19 21:51:44 +01:00
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#include "qemu-common.h"
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#include "cpu.h"
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2013-12-17 20:42:36 +01:00
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#include "hw/boards.h"
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#include "exec/address-spaces.h"
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#include "qemu/error-report.h"
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#include "hw/arm/digic.h"
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2013-12-17 20:42:37 +01:00
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#include "hw/block/flash.h"
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#include "hw/loader.h"
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#include "sysemu/sysemu.h"
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#include "sysemu/qtest.h"
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2020-02-19 17:08:47 +01:00
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#include "qemu/units.h"
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#include "qemu/cutils.h"
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2013-12-17 20:42:37 +01:00
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#define DIGIC4_ROM0_BASE 0xf0000000
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#define DIGIC4_ROM1_BASE 0xf8000000
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#define DIGIC4_ROM_MAX_SIZE 0x08000000
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2013-12-17 20:42:36 +01:00
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typedef struct DigicBoard {
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2020-02-19 17:08:47 +01:00
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void (*add_rom0)(DigicState *, hwaddr, const char *);
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2013-12-17 20:42:37 +01:00
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const char *rom0_def_filename;
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2020-02-19 17:08:47 +01:00
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void (*add_rom1)(DigicState *, hwaddr, const char *);
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2013-12-17 20:42:37 +01:00
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const char *rom1_def_filename;
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2013-12-17 20:42:36 +01:00
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} DigicBoard;
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2020-02-19 17:08:47 +01:00
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static void digic4_board_init(MachineState *machine, DigicBoard *board)
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2013-12-17 20:42:36 +01:00
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{
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Error *err = NULL;
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2020-02-19 17:08:47 +01:00
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DigicState *s = DIGIC(object_new(TYPE_DIGIC));
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MachineClass *mc = MACHINE_GET_CLASS(machine);
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if (machine->ram_size != mc->default_ram_size) {
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char *sz = size_to_str(mc->default_ram_size);
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error_report("Invalid RAM size, should be %s", sz);
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g_free(sz);
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exit(EXIT_FAILURE);
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}
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2013-12-17 20:42:36 +01:00
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qdev: Use returned bool to check for qdev_realize() etc. failure
Convert
foo(..., &err);
if (err) {
...
}
to
if (!foo(..., &err)) {
...
}
for qdev_realize(), qdev_realize_and_unref(), qbus_realize() and their
wrappers isa_realize_and_unref(), pci_realize_and_unref(),
sysbus_realize(), sysbus_realize_and_unref(), usb_realize_and_unref().
Coccinelle script:
@@
identifier fun = {
isa_realize_and_unref, pci_realize_and_unref, qbus_realize,
qdev_realize, qdev_realize_and_unref, sysbus_realize,
sysbus_realize_and_unref, usb_realize_and_unref
};
expression list args, args2;
typedef Error;
Error *err;
@@
- fun(args, &err, args2);
- if (err)
+ if (!fun(args, &err, args2))
{
...
}
Chokes on hw/arm/musicpal.c's lcd_refresh() with the unhelpful error
message "no position information". Nothing to convert there; skipped.
Fails to convert hw/arm/armsse.c, because Coccinelle gets confused by
ARMSSE being used both as typedef and function-like macro there.
Converted manually.
A few line breaks tidied up manually.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <20200707160613.848843-5-armbru@redhat.com>
2020-07-07 18:05:32 +02:00
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if (!qdev_realize(DEVICE(s), NULL, &err)) {
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2015-12-18 16:35:14 +01:00
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error_reportf_err(err, "Couldn't realize DIGIC SoC: ");
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2013-12-17 20:42:36 +01:00
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exit(1);
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}
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2020-02-19 17:08:47 +01:00
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memory_region_add_subregion(get_system_memory(), 0, machine->ram);
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2013-12-17 20:42:37 +01:00
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if (board->add_rom0) {
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2020-10-22 16:50:02 +02:00
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board->add_rom0(s, DIGIC4_ROM0_BASE,
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machine->firmware ?: board->rom0_def_filename);
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2013-12-17 20:42:37 +01:00
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}
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if (board->add_rom1) {
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2020-10-22 16:50:02 +02:00
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board->add_rom1(s, DIGIC4_ROM1_BASE,
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machine->firmware ?: board->rom1_def_filename);
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2013-12-17 20:42:37 +01:00
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}
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}
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2020-02-19 17:08:47 +01:00
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static void digic_load_rom(DigicState *s, hwaddr addr,
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2020-10-22 16:50:02 +02:00
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hwaddr max_size, const char *filename)
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2013-12-17 20:42:37 +01:00
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{
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target_long rom_size;
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if (qtest_enabled()) {
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/* qtest runs no code so don't attempt a ROM load which
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* could fail and result in a spurious test failure.
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*/
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return;
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}
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if (filename) {
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char *fn = qemu_find_file(QEMU_FILE_TYPE_BIOS, filename);
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if (!fn) {
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2015-02-25 05:22:36 +01:00
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error_report("Couldn't find rom image '%s'.", filename);
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2013-12-17 20:42:37 +01:00
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exit(1);
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}
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rom_size = load_image_targphys(fn, addr, max_size);
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if (rom_size < 0 || rom_size > max_size) {
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2015-02-25 05:22:36 +01:00
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error_report("Couldn't load rom image '%s'.", filename);
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2013-12-17 20:42:37 +01:00
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exit(1);
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}
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2015-03-05 03:58:32 +01:00
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g_free(fn);
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2013-12-17 20:42:37 +01:00
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}
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}
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/*
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* Samsung K8P3215UQB
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* 64M Bit (4Mx16) Page Mode / Multi-Bank NOR Flash Memory
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*/
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2020-02-19 17:08:47 +01:00
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static void digic4_add_k8p3215uqb_rom(DigicState *s, hwaddr addr,
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2020-10-22 16:50:02 +02:00
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const char *filename)
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2013-12-17 20:42:37 +01:00
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{
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#define FLASH_K8P3215UQB_SIZE (4 * 1024 * 1024)
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#define FLASH_K8P3215UQB_SECTOR_SIZE (64 * 1024)
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2019-03-08 10:46:09 +01:00
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pflash_cfi02_register(addr, "pflash", FLASH_K8P3215UQB_SIZE,
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2013-12-17 20:42:37 +01:00
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NULL, FLASH_K8P3215UQB_SECTOR_SIZE,
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DIGIC4_ROM_MAX_SIZE / FLASH_K8P3215UQB_SIZE,
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4,
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0x00EC, 0x007E, 0x0003, 0x0001,
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0x0555, 0x2aa, 0);
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2020-10-22 16:50:02 +02:00
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digic_load_rom(s, addr, FLASH_K8P3215UQB_SIZE, filename);
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2013-12-17 20:42:36 +01:00
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}
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static DigicBoard digic4_board_canon_a1100 = {
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2013-12-17 20:42:37 +01:00
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.add_rom1 = digic4_add_k8p3215uqb_rom,
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.rom1_def_filename = "canon-a1100-rom1.bin",
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2013-12-17 20:42:36 +01:00
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};
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2014-05-07 16:42:57 +02:00
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static void canon_a1100_init(MachineState *machine)
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2013-12-17 20:42:36 +01:00
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{
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2020-02-19 17:08:47 +01:00
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digic4_board_init(machine, &digic4_board_canon_a1100);
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2013-12-17 20:42:36 +01:00
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}
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2015-09-04 20:37:08 +02:00
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static void canon_a1100_machine_init(MachineClass *mc)
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2013-12-17 20:42:36 +01:00
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{
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2015-09-04 20:37:08 +02:00
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mc->desc = "Canon PowerShot A1100 IS";
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mc->init = &canon_a1100_init;
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2017-09-07 14:54:54 +02:00
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mc->ignore_memory_transaction_failures = true;
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2020-02-19 17:08:47 +01:00
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mc->default_ram_size = 64 * MiB;
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mc->default_ram_id = "ram";
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2013-12-17 20:42:36 +01:00
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}
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2015-09-04 20:37:08 +02:00
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DEFINE_MACHINE("canon-a1100", canon_a1100_machine_init)
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