1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19#include "qemu/osdep.h"
20#include "libqtest.h"
21#include "libqos/malloc.h"
22#include "libqos/qgraph.h"
23#include "sdhci.h"
24
25#define ARM_PAGE_SIZE 4096
26#define SMDKC210_RAM_ADDR 0x40000000ull
27#define SMDKC210_RAM_SIZE 0x40000000ull
28
29typedef struct QSmdkc210Machine QSmdkc210Machine;
30
31struct QSmdkc210Machine {
32 QOSGraphObject obj;
33 QGuestAllocator alloc;
34 QSDHCI_MemoryMapped sdhci;
35};
36
37static void *smdkc210_get_driver(void *object, const char *interface)
38{
39 QSmdkc210Machine *machine = object;
40 if (!g_strcmp0(interface, "memory")) {
41 return &machine->alloc;
42 }
43
44 fprintf(stderr, "%s not present in arm/smdkc210\n", interface);
45 g_assert_not_reached();
46}
47
48static QOSGraphObject *smdkc210_get_device(void *obj, const char *device)
49{
50 QSmdkc210Machine *machine = obj;
51 if (!g_strcmp0(device, "generic-sdhci")) {
52 return &machine->sdhci.obj;
53 }
54
55 fprintf(stderr, "%s not present in arm/smdkc210\n", device);
56 g_assert_not_reached();
57}
58
59static void smdkc210_destructor(QOSGraphObject *obj)
60{
61 QSmdkc210Machine *machine = (QSmdkc210Machine *) obj;
62 alloc_destroy(&machine->alloc);
63}
64
65static void *qos_create_machine_arm_smdkc210(QTestState *qts)
66{
67 QSmdkc210Machine *machine = g_new0(QSmdkc210Machine, 1);
68
69 alloc_init(&machine->alloc, 0,
70 SMDKC210_RAM_ADDR,
71 SMDKC210_RAM_ADDR + SMDKC210_RAM_SIZE,
72 ARM_PAGE_SIZE);
73 machine->obj.get_device = smdkc210_get_device;
74 machine->obj.get_driver = smdkc210_get_driver;
75 machine->obj.destructor = smdkc210_destructor;
76 qos_init_sdhci_mm(&machine->sdhci, qts, 0x12510000, &(QSDHCIProperties) {
77 .version = 2,
78 .baseclock = 0,
79 .capab.sdma = true,
80 .capab.reg = 0x5e80080,
81 });
82 return &machine->obj;
83}
84
85static void smdkc210_register_nodes(void)
86{
87 qos_node_create_machine("arm/smdkc210", qos_create_machine_arm_smdkc210);
88 qos_node_contains("arm/smdkc210", "generic-sdhci", NULL);
89}
90
91libqos_init(smdkc210_register_nodes);
92