Revision 7fc42b4b hw/palm.c
| b/hw/palm.c | ||
|---|---|---|
| 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) {
|
Also available in: Unified diff