| 78 |
78 |
|
| 79 |
79 |
static void palmte_microwire_setup(struct omap_mpu_state_s *cpu)
|
| 80 |
80 |
{
|
| 81 |
|
qemu_irq p_int = omap_gpio_in_get(cpu->gpio)[PALMTE_PINTDAV_GPIO];
|
| 82 |
|
|
| 83 |
81 |
omap_uwire_attach(
|
| 84 |
82 |
cpu->microwire,
|
| 85 |
|
tsc2102_init(qemu_irq_invert(p_int)),
|
|
83 |
tsc2102_init(
|
|
84 |
omap_gpio_in_get(cpu->gpio)[PALMTE_PINTDAV_GPIO]),
|
| 86 |
85 |
0);
|
| 87 |
86 |
}
|
| 88 |
87 |
|
| ... | ... | |
| 115 |
114 |
!(keycode & 0x80));
|
| 116 |
115 |
}
|
| 117 |
116 |
|
|
117 |
static void palmte_onoff_gpios(void *opaque, int line, int level)
|
|
118 |
{
|
|
119 |
switch (line) {
|
|
120 |
case 0:
|
|
121 |
printf("%s: current to MMC/SD card %sabled.\n",
|
|
122 |
__FUNCTION__, level ? "dis" : "en");
|
|
123 |
break;
|
|
124 |
case 1:
|
|
125 |
printf("%s: internal speaker amplifier %s.\n",
|
|
126 |
__FUNCTION__, level ? "down" : "on");
|
|
127 |
break;
|
|
128 |
|
|
129 |
/* These LCD & Audio output signals have not been identified yet. */
|
|
130 |
case 2:
|
|
131 |
case 3:
|
|
132 |
case 4:
|
|
133 |
printf("%s: LCD GPIO%i %s.\n",
|
|
134 |
__FUNCTION__, line - 1, level ? "high" : "low");
|
|
135 |
break;
|
|
136 |
case 5:
|
|
137 |
case 6:
|
|
138 |
printf("%s: Audio GPIO%i %s.\n",
|
|
139 |
__FUNCTION__, line - 4, level ? "high" : "low");
|
|
140 |
break;
|
|
141 |
}
|
|
142 |
}
|
|
143 |
|
|
144 |
static void palmte_gpio_setup(struct omap_mpu_state_s *cpu)
|
|
145 |
{
|
|
146 |
qemu_irq *misc_gpio;
|
|
147 |
|
|
148 |
omap_mmc_handlers(cpu->mmc,
|
|
149 |
omap_gpio_in_get(cpu->gpio)[PALMTE_MMC_WP_GPIO],
|
|
150 |
qemu_irq_invert(omap_mpuio_in_get(cpu->mpuio)
|
|
151 |
[PALMTE_MMC_SWITCH_GPIO]));
|
|
152 |
|
|
153 |
misc_gpio = qemu_allocate_irqs(palmte_onoff_gpios, cpu, 7);
|
|
154 |
omap_gpio_out_set(cpu->gpio, PALMTE_MMC_POWER_GPIO, misc_gpio[0]);
|
|
155 |
omap_gpio_out_set(cpu->gpio, PALMTE_SPEAKER_GPIO, misc_gpio[1]);
|
|
156 |
omap_gpio_out_set(cpu->gpio, 11, misc_gpio[2]);
|
|
157 |
omap_gpio_out_set(cpu->gpio, 12, misc_gpio[3]);
|
|
158 |
omap_gpio_out_set(cpu->gpio, 13, misc_gpio[4]);
|
|
159 |
omap_mpuio_out_set(cpu->mpuio, 1, misc_gpio[5]);
|
|
160 |
omap_mpuio_out_set(cpu->mpuio, 3, misc_gpio[6]);
|
|
161 |
|
|
162 |
/* Reset some inputs to initial state. */
|
|
163 |
qemu_irq_lower(omap_gpio_in_get(cpu->gpio)[PALMTE_USBDETECT_GPIO]);
|
|
164 |
qemu_irq_lower(omap_gpio_in_get(cpu->gpio)[PALMTE_USB_OR_DC_GPIO]);
|
|
165 |
qemu_irq_lower(omap_gpio_in_get(cpu->gpio)[4]);
|
|
166 |
qemu_irq_lower(omap_gpio_in_get(cpu->gpio)[PALMTE_HEADPHONES_GPIO]);
|
|
167 |
qemu_irq_lower(omap_mpuio_in_get(cpu->mpuio)[PALMTE_DC_GPIO]);
|
|
168 |
qemu_irq_raise(omap_mpuio_in_get(cpu->mpuio)[6]);
|
|
169 |
qemu_irq_raise(omap_mpuio_in_get(cpu->mpuio)[7]);
|
|
170 |
qemu_irq_raise(omap_mpuio_in_get(cpu->mpuio)[11]);
|
|
171 |
}
|
|
172 |
|
| 118 |
173 |
static void palmte_init(int ram_size, int vga_ram_size,
|
| 119 |
174 |
const char *boot_device, DisplayState *ds,
|
| 120 |
175 |
const char **fd_filename, int snapshot,
|
| ... | ... | |
| 158 |
213 |
|
| 159 |
214 |
qemu_add_kbd_event_handler(palmte_button_event, cpu);
|
| 160 |
215 |
|
| 161 |
|
omap_mmc_handlers(cpu->mmc,
|
| 162 |
|
omap_gpio_in_get(cpu->gpio)[PALMTE_MMC_WP_GPIO],
|
| 163 |
|
qemu_irq_invert(omap_mpuio_in_get(cpu->mpuio)
|
| 164 |
|
[PALMTE_MMC_SWITCH_GPIO]));
|
|
216 |
palmte_gpio_setup(cpu);
|
| 165 |
217 |
|
| 166 |
218 |
/* Setup initial (reset) machine state */
|
| 167 |
219 |
if (nb_option_roms) {
|