#include "sysemu.h"
#include "pcmcia.h"
#include "i2c.h"
+#include "ssi.h"
#include "flash.h"
#include "qemu-timer.h"
#include "devices.h"
+#include "sharpsl.h"
#include "console.h"
#include "block.h"
#include "audio/audio.h"
#include "boards.h"
+#include "blockdev.h"
-#define spitz_printf(format, ...) \
- fprintf(stderr, "%s: " format, __FUNCTION__, ##__VA_ARGS__)
#undef REG_FMT
-#if TARGET_PHYS_ADDR_BITS == 32
-#define REG_FMT "0x%02x"
-#else
#define REG_FMT "0x%02lx"
-#endif
/* Spitz Flash */
#define FLASH_BASE 0x0c000000
#define FLASHCTL_RYBY (1 << 5)
#define FLASHCTL_NCE (FLASHCTL_CE0 | FLASHCTL_CE1)
-struct sl_nand_s {
- target_phys_addr_t target_base;
- struct nand_flash_s *nand;
+typedef struct {
+ NANDFlashState *nand;
uint8_t ctl;
- struct ecc_state_s ecc;
-};
+ ECCState ecc;
+} SLNANDState;
static uint32_t sl_readb(void *opaque, target_phys_addr_t addr)
{
- struct sl_nand_s *s = (struct sl_nand_s *) opaque;
+ SLNANDState *s = (SLNANDState *) opaque;
int ryby;
- addr -= s->target_base;
switch (addr) {
#define BSHR(byte, from, to) ((s->ecc.lp[byte] >> (from - to)) & (1 << to))
return ecc_digest(&s->ecc, nand_getio(s->nand));
default:
- spitz_printf("Bad register offset " REG_FMT "\n", addr);
+ zaurus_printf("Bad register offset " REG_FMT "\n", (unsigned long)addr);
}
return 0;
}
static uint32_t sl_readl(void *opaque, target_phys_addr_t addr)
{
- struct sl_nand_s *s = (struct sl_nand_s *) opaque;
- addr -= s->target_base;
+ SLNANDState *s = (SLNANDState *) opaque;
if (addr == FLASH_FLASHIO)
return ecc_digest(&s->ecc, nand_getio(s->nand)) |
static void sl_writeb(void *opaque, target_phys_addr_t addr,
uint32_t value)
{
- struct sl_nand_s *s = (struct sl_nand_s *) opaque;
- addr -= s->target_base;
+ SLNANDState *s = (SLNANDState *) opaque;
switch (addr) {
case FLASH_ECCCLRR:
break;
default:
- spitz_printf("Bad register offset " REG_FMT "\n", addr);
+ zaurus_printf("Bad register offset " REG_FMT "\n", (unsigned long)addr);
}
}
static void sl_save(QEMUFile *f, void *opaque)
{
- struct sl_nand_s *s = (struct sl_nand_s *) opaque;
+ SLNANDState *s = (SLNANDState *) opaque;
qemu_put_8s(f, &s->ctl);
ecc_put(f, &s->ecc);
static int sl_load(QEMUFile *f, void *opaque, int version_id)
{
- struct sl_nand_s *s = (struct sl_nand_s *) opaque;
+ SLNANDState *s = (SLNANDState *) opaque;
qemu_get_8s(f, &s->ctl);
ecc_get(f, &s->ecc);
FLASH_1024M,
};
-static void sl_flash_register(struct pxa2xx_state_s *cpu, int size)
+static void sl_flash_register(PXA2xxState *cpu, int size)
{
int iomemtype;
- struct sl_nand_s *s;
- CPUReadMemoryFunc *sl_readfn[] = {
+ SLNANDState *s;
+ CPUReadMemoryFunc * const sl_readfn[] = {
sl_readb,
sl_readb,
sl_readl,
};
- CPUWriteMemoryFunc *sl_writefn[] = {
+ CPUWriteMemoryFunc * const sl_writefn[] = {
sl_writeb,
sl_writeb,
sl_writeb,
};
- s = (struct sl_nand_s *) qemu_mallocz(sizeof(struct sl_nand_s));
- s->target_base = FLASH_BASE;
+ s = (SLNANDState *) qemu_mallocz(sizeof(SLNANDState));
s->ctl = 0;
if (size == FLASH_128M)
s->nand = nand_init(NAND_MFR_SAMSUNG, 0x73);
else if (size == FLASH_1024M)
s->nand = nand_init(NAND_MFR_SAMSUNG, 0xf1);
- iomemtype = cpu_register_io_memory(0, sl_readfn,
- sl_writefn, s);
- cpu_register_physical_memory(s->target_base, 0x40, iomemtype);
+ iomemtype = cpu_register_io_memory(sl_readfn,
+ sl_writefn, s, DEVICE_NATIVE_ENDIAN);
+ cpu_register_physical_memory(FLASH_BASE, 0x40, iomemtype);
- register_savevm("sl_flash", 0, 0, sl_save, sl_load, s);
+ register_savevm(NULL, "sl_flash", 0, 0, sl_save, sl_load, s);
}
/* Spitz Keyboard */
};
static int spitz_gpio_invert[5] = { 0, 0, 0, 0, 0, };
-struct spitz_keyboard_s {
+typedef struct {
qemu_irq sense[SPITZ_KEY_SENSE_NUM];
qemu_irq *strobe;
qemu_irq gpiomap[5];
uint8_t fifo[16];
int fifopos, fifolen;
QEMUTimer *kbdtimer;
-};
+} SpitzKeyboardState;
-static void spitz_keyboard_sense_update(struct spitz_keyboard_s *s)
+static void spitz_keyboard_sense_update(SpitzKeyboardState *s)
{
int i;
uint16_t strobe, sense = 0;
static void spitz_keyboard_strobe(void *opaque, int line, int level)
{
- struct spitz_keyboard_s *s = (struct spitz_keyboard_s *) opaque;
+ SpitzKeyboardState *s = (SpitzKeyboardState *) opaque;
if (level)
s->strobe_state |= 1 << line;
spitz_keyboard_sense_update(s);
}
-static void spitz_keyboard_keydown(struct spitz_keyboard_s *s, int keycode)
+static void spitz_keyboard_keydown(SpitzKeyboardState *s, int keycode)
{
int spitz_keycode = s->keymap[keycode & 0x7f];
if (spitz_keycode == -1)
#define QUEUE_KEY(c) s->fifo[(s->fifopos + s->fifolen ++) & 0xf] = c
-static void spitz_keyboard_handler(struct spitz_keyboard_s *s, int keycode)
+static void spitz_keyboard_handler(SpitzKeyboardState *s, int keycode)
{
uint16_t code;
int mapcode;
static void spitz_keyboard_tick(void *opaque)
{
- struct spitz_keyboard_s *s = (struct spitz_keyboard_s *) opaque;
+ SpitzKeyboardState *s = (SpitzKeyboardState *) opaque;
if (s->fifolen) {
spitz_keyboard_keydown(s, s->fifo[s->fifopos ++]);
s->fifopos = 0;
}
- qemu_mod_timer(s->kbdtimer, qemu_get_clock(vm_clock) + ticks_per_sec / 32);
+ qemu_mod_timer(s->kbdtimer, qemu_get_clock(vm_clock) +
+ get_ticks_per_sec() / 32);
}
-static void spitz_keyboard_pre_map(struct spitz_keyboard_s *s)
+static void spitz_keyboard_pre_map(SpitzKeyboardState *s)
{
int i;
for (i = 0; i < 0x100; i ++)
static void spitz_keyboard_save(QEMUFile *f, void *opaque)
{
- struct spitz_keyboard_s *s = (struct spitz_keyboard_s *) opaque;
+ SpitzKeyboardState *s = (SpitzKeyboardState *) opaque;
int i;
qemu_put_be16s(f, &s->sense_state);
static int spitz_keyboard_load(QEMUFile *f, void *opaque, int version_id)
{
- struct spitz_keyboard_s *s = (struct spitz_keyboard_s *) opaque;
+ SpitzKeyboardState *s = (SpitzKeyboardState *) opaque;
int i;
qemu_get_be16s(f, &s->sense_state);
return 0;
}
-static void spitz_keyboard_register(struct pxa2xx_state_s *cpu)
+static void spitz_keyboard_register(PXA2xxState *cpu)
{
int i, j;
- struct spitz_keyboard_s *s;
+ SpitzKeyboardState *s;
- s = (struct spitz_keyboard_s *)
- qemu_mallocz(sizeof(struct spitz_keyboard_s));
- memset(s, 0, sizeof(struct spitz_keyboard_s));
+ s = (SpitzKeyboardState *)
+ qemu_mallocz(sizeof(SpitzKeyboardState));
+ memset(s, 0, sizeof(SpitzKeyboardState));
for (i = 0; i < 0x80; i ++)
s->keymap[i] = -1;
spitz_keyboard_pre_map(s);
qemu_add_kbd_event_handler((QEMUPutKBDEvent *) spitz_keyboard_handler, s);
- register_savevm("spitz_keyboard", 0, 0,
+ register_savevm(NULL, "spitz_keyboard", 0, 0,
spitz_keyboard_save, spitz_keyboard_load, s);
}
-/* SCOOP devices */
-
-struct scoop_info_s {
- target_phys_addr_t target_base;
- qemu_irq handler[16];
- qemu_irq *in;
- uint16_t status;
- uint16_t power;
- uint32_t gpio_level;
- uint32_t gpio_dir;
- uint32_t prev_level;
-
- uint16_t mcr;
- uint16_t cdr;
- uint16_t ccr;
- uint16_t irr;
- uint16_t imr;
- uint16_t isr;
- uint16_t gprr;
-};
-
-#define SCOOP_MCR 0x00
-#define SCOOP_CDR 0x04
-#define SCOOP_CSR 0x08
-#define SCOOP_CPR 0x0c
-#define SCOOP_CCR 0x10
-#define SCOOP_IRR_IRM 0x14
-#define SCOOP_IMR 0x18
-#define SCOOP_ISR 0x1c
-#define SCOOP_GPCR 0x20
-#define SCOOP_GPWR 0x24
-#define SCOOP_GPRR 0x28
-
-static inline void scoop_gpio_handler_update(struct scoop_info_s *s) {
- uint32_t level, diff;
- int bit;
- level = s->gpio_level & s->gpio_dir;
-
- for (diff = s->prev_level ^ level; diff; diff ^= 1 << bit) {
- bit = ffs(diff) - 1;
- qemu_set_irq(s->handler[bit], (level >> bit) & 1);
- }
-
- s->prev_level = level;
-}
-
-static uint32_t scoop_readb(void *opaque, target_phys_addr_t addr)
-{
- struct scoop_info_s *s = (struct scoop_info_s *) opaque;
- addr -= s->target_base;
-
- switch (addr) {
- case SCOOP_MCR:
- return s->mcr;
- case SCOOP_CDR:
- return s->cdr;
- case SCOOP_CSR:
- return s->status;
- case SCOOP_CPR:
- return s->power;
- case SCOOP_CCR:
- return s->ccr;
- case SCOOP_IRR_IRM:
- return s->irr;
- case SCOOP_IMR:
- return s->imr;
- case SCOOP_ISR:
- return s->isr;
- case SCOOP_GPCR:
- return s->gpio_dir;
- case SCOOP_GPWR:
- return s->gpio_level;
- case SCOOP_GPRR:
- return s->gprr;
- default:
- spitz_printf("Bad register offset " REG_FMT "\n", addr);
- }
-
- return 0;
-}
-
-static void scoop_writeb(void *opaque, target_phys_addr_t addr, uint32_t value)
-{
- struct scoop_info_s *s = (struct scoop_info_s *) opaque;
- addr -= s->target_base;
- value &= 0xffff;
-
- switch (addr) {
- case SCOOP_MCR:
- s->mcr = value;
- break;
- case SCOOP_CDR:
- s->cdr = value;
- break;
- case SCOOP_CPR:
- s->power = value;
- if (value & 0x80)
- s->power |= 0x8040;
- break;
- case SCOOP_CCR:
- s->ccr = value;
- break;
- case SCOOP_IRR_IRM:
- s->irr = value;
- break;
- case SCOOP_IMR:
- s->imr = value;
- break;
- case SCOOP_ISR:
- s->isr = value;
- break;
- case SCOOP_GPCR:
- s->gpio_dir = value;
- scoop_gpio_handler_update(s);
- break;
- case SCOOP_GPWR:
- s->gpio_level = value & s->gpio_dir;
- scoop_gpio_handler_update(s);
- break;
- case SCOOP_GPRR:
- s->gprr = value;
- break;
- default:
- spitz_printf("Bad register offset " REG_FMT "\n", addr);
- }
-}
-
-CPUReadMemoryFunc *scoop_readfn[] = {
- scoop_readb,
- scoop_readb,
- scoop_readb,
-};
-CPUWriteMemoryFunc *scoop_writefn[] = {
- scoop_writeb,
- scoop_writeb,
- scoop_writeb,
-};
-
-static void scoop_gpio_set(void *opaque, int line, int level)
-{
- struct scoop_info_s *s = (struct scoop_info_s *) s;
-
- if (level)
- s->gpio_level |= (1 << line);
- else
- s->gpio_level &= ~(1 << line);
-}
-
-static inline qemu_irq *scoop_gpio_in_get(struct scoop_info_s *s)
-{
- return s->in;
-}
-
-static inline void scoop_gpio_out_set(struct scoop_info_s *s, int line,
- qemu_irq handler) {
- if (line >= 16) {
- spitz_printf("No GPIO pin %i\n", line);
- return;
- }
-
- s->handler[line] = handler;
-}
-
-static void scoop_save(QEMUFile *f, void *opaque)
-{
- struct scoop_info_s *s = (struct scoop_info_s *) opaque;
- qemu_put_be16s(f, &s->status);
- qemu_put_be16s(f, &s->power);
- qemu_put_be32s(f, &s->gpio_level);
- qemu_put_be32s(f, &s->gpio_dir);
- qemu_put_be32s(f, &s->prev_level);
- qemu_put_be16s(f, &s->mcr);
- qemu_put_be16s(f, &s->cdr);
- qemu_put_be16s(f, &s->ccr);
- qemu_put_be16s(f, &s->irr);
- qemu_put_be16s(f, &s->imr);
- qemu_put_be16s(f, &s->isr);
- qemu_put_be16s(f, &s->gprr);
-}
-
-static int scoop_load(QEMUFile *f, void *opaque, int version_id)
-{
- struct scoop_info_s *s = (struct scoop_info_s *) opaque;
- qemu_get_be16s(f, &s->status);
- qemu_get_be16s(f, &s->power);
- qemu_get_be32s(f, &s->gpio_level);
- qemu_get_be32s(f, &s->gpio_dir);
- qemu_get_be32s(f, &s->prev_level);
- qemu_get_be16s(f, &s->mcr);
- qemu_get_be16s(f, &s->cdr);
- qemu_get_be16s(f, &s->ccr);
- qemu_get_be16s(f, &s->irr);
- qemu_get_be16s(f, &s->imr);
- qemu_get_be16s(f, &s->isr);
- qemu_get_be16s(f, &s->gprr);
-
- return 0;
-}
-
-static struct scoop_info_s *spitz_scoop_init(struct pxa2xx_state_s *cpu,
- int count) {
- int iomemtype;
- struct scoop_info_s *s;
-
- s = (struct scoop_info_s *)
- qemu_mallocz(sizeof(struct scoop_info_s) * 2);
- memset(s, 0, sizeof(struct scoop_info_s) * count);
- s[0].target_base = 0x10800000;
- s[1].target_base = 0x08800040;
-
- /* Ready */
- s[0].status = 0x02;
- s[1].status = 0x02;
-
- s[0].in = qemu_allocate_irqs(scoop_gpio_set, &s[0], 16);
- iomemtype = cpu_register_io_memory(0, scoop_readfn,
- scoop_writefn, &s[0]);
- cpu_register_physical_memory(s[0].target_base, 0x1000, iomemtype);
- register_savevm("scoop", 0, 0, scoop_save, scoop_load, &s[0]);
-
- if (count < 2)
- return s;
-
- s[1].in = qemu_allocate_irqs(scoop_gpio_set, &s[1], 16);
- iomemtype = cpu_register_io_memory(0, scoop_readfn,
- scoop_writefn, &s[1]);
- cpu_register_physical_memory(s[1].target_base, 0x1000, iomemtype);
- register_savevm("scoop", 1, 0, scoop_save, scoop_load, &s[1]);
-
- return s;
-}
-
/* LCD backlight controller */
#define LCDTG_RESCTL 0x00
#define LCDTG_PICTRL 0x06
#define LCDTG_POLCTRL 0x07
-static int bl_intensity, bl_power;
+typedef struct {
+ SSISlave ssidev;
+ int bl_intensity;
+ int bl_power;
+} SpitzLCDTG;
-static void spitz_bl_update(struct pxa2xx_state_s *s)
+static void spitz_bl_update(SpitzLCDTG *s)
{
- if (bl_power && bl_intensity)
- spitz_printf("LCD Backlight now at %i/63\n", bl_intensity);
+ if (s->bl_power && s->bl_intensity)
+ zaurus_printf("LCD Backlight now at %i/63\n", s->bl_intensity);
else
- spitz_printf("LCD Backlight now off\n");
+ zaurus_printf("LCD Backlight now off\n");
}
+/* FIXME: Implement GPIO properly and remove this hack. */
+static SpitzLCDTG *spitz_lcdtg;
+
static inline void spitz_bl_bit5(void *opaque, int line, int level)
{
- int prev = bl_intensity;
+ SpitzLCDTG *s = spitz_lcdtg;
+ int prev = s->bl_intensity;
if (level)
- bl_intensity &= ~0x20;
+ s->bl_intensity &= ~0x20;
else
- bl_intensity |= 0x20;
+ s->bl_intensity |= 0x20;
- if (bl_power && prev != bl_intensity)
- spitz_bl_update((struct pxa2xx_state_s *) opaque);
+ if (s->bl_power && prev != s->bl_intensity)
+ spitz_bl_update(s);
}
static inline void spitz_bl_power(void *opaque, int line, int level)
{
- bl_power = !!level;
- spitz_bl_update((struct pxa2xx_state_s *) opaque);
+ SpitzLCDTG *s = spitz_lcdtg;
+ s->bl_power = !!level;
+ spitz_bl_update(s);
}
-static void spitz_lcdtg_dac_put(void *opaque, uint8_t cmd)
+static uint32_t spitz_lcdtg_transfer(SSISlave *dev, uint32_t value)
{
- int addr, value;
- addr = cmd >> 5;
- value = cmd & 0x1f;
+ SpitzLCDTG *s = FROM_SSI_SLAVE(SpitzLCDTG, dev);
+ int addr;
+ addr = value >> 5;
+ value &= 0x1f;
switch (addr) {
case LCDTG_RESCTL:
if (value)
- spitz_printf("LCD in QVGA mode\n");
+ zaurus_printf("LCD in QVGA mode\n");
else
- spitz_printf("LCD in VGA mode\n");
+ zaurus_printf("LCD in VGA mode\n");
break;
case LCDTG_DUTYCTRL:
- bl_intensity &= ~0x1f;
- bl_intensity |= value;
- if (bl_power)
- spitz_bl_update((struct pxa2xx_state_s *) opaque);
+ s->bl_intensity &= ~0x1f;
+ s->bl_intensity |= value;
+ if (s->bl_power)
+ spitz_bl_update(s);
break;
case LCDTG_POWERREG0:
/* Set common voltage to M62332FP */
break;
}
+ return 0;
+}
+
+static void spitz_lcdtg_save(QEMUFile *f, void *opaque)
+{
+ SpitzLCDTG *s = (SpitzLCDTG *)opaque;
+ qemu_put_be32(f, s->bl_intensity);
+ qemu_put_be32(f, s->bl_power);
+}
+
+static int spitz_lcdtg_load(QEMUFile *f, void *opaque, int version_id)
+{
+ SpitzLCDTG *s = (SpitzLCDTG *)opaque;
+ s->bl_intensity = qemu_get_be32(f);
+ s->bl_power = qemu_get_be32(f);
+ return 0;
+}
+
+static int spitz_lcdtg_init(SSISlave *dev)
+{
+ SpitzLCDTG *s = FROM_SSI_SLAVE(SpitzLCDTG, dev);
+
+ spitz_lcdtg = s;
+ s->bl_power = 0;
+ s->bl_intensity = 0x20;
+
+ register_savevm(&dev->qdev, "spitz-lcdtg", -1, 1,
+ spitz_lcdtg_save, spitz_lcdtg_load, s);
+ return 0;
}
/* SSP devices */
#define SPITZ_GPIO_MAX1111_CS 20
#define SPITZ_GPIO_TP_INT 11
-static int lcd_en, ads_en, max_en;
-static struct max111x_s *max1111;
-static struct ads7846_state_s *ads7846;
+static DeviceState *max1111;
/* "Demux" the signal based on current chipselect */
-static uint32_t corgi_ssp_read(void *opaque)
-{
- if (lcd_en)
- return 0;
- if (ads_en)
- return ads7846_read(ads7846);
- if (max_en)
- return max111x_read(max1111);
- return 0;
-}
+typedef struct {
+ SSISlave ssidev;
+ SSIBus *bus[3];
+ int enable[3];
+} CorgiSSPState;
-static void corgi_ssp_write(void *opaque, uint32_t value)
+static uint32_t corgi_ssp_transfer(SSISlave *dev, uint32_t value)
{
- if (lcd_en)
- spitz_lcdtg_dac_put(opaque, value);
- if (ads_en)
- ads7846_write(ads7846, value);
- if (max_en)
- max111x_write(max1111, value);
+ CorgiSSPState *s = FROM_SSI_SLAVE(CorgiSSPState, dev);
+ int i;
+
+ for (i = 0; i < 3; i++) {
+ if (s->enable[i]) {
+ return ssi_transfer(s->bus[i], value);
+ }
+ }
+ return 0;
}
static void corgi_ssp_gpio_cs(void *opaque, int line, int level)
{
- switch (line) {
- case 0:
- lcd_en = !level;
- break;
- case 1:
- ads_en = !level;
- break;
- case 2:
- max_en = !level;
- break;
- }
+ CorgiSSPState *s = (CorgiSSPState *)opaque;
+ assert(line >= 0 && line < 3);
+ s->enable[line] = !level;
}
#define MAX1111_BATT_VOLT 1
static void spitz_ssp_save(QEMUFile *f, void *opaque)
{
- qemu_put_be32(f, lcd_en);
- qemu_put_be32(f, ads_en);
- qemu_put_be32(f, max_en);
- qemu_put_be32(f, bl_intensity);
- qemu_put_be32(f, bl_power);
+ CorgiSSPState *s = (CorgiSSPState *)opaque;
+ int i;
+
+ for (i = 0; i < 3; i++) {
+ qemu_put_be32(f, s->enable[i]);
+ }
}
static int spitz_ssp_load(QEMUFile *f, void *opaque, int version_id)
{
- lcd_en = qemu_get_be32(f);
- ads_en = qemu_get_be32(f);
- max_en = qemu_get_be32(f);
- bl_intensity = qemu_get_be32(f);
- bl_power = qemu_get_be32(f);
+ CorgiSSPState *s = (CorgiSSPState *)opaque;
+ int i;
+
+ if (version_id != 1) {
+ return -EINVAL;
+ }
+ for (i = 0; i < 3; i++) {
+ s->enable[i] = qemu_get_be32(f);
+ }
+ return 0;
+}
+
+static int corgi_ssp_init(SSISlave *dev)
+{
+ CorgiSSPState *s = FROM_SSI_SLAVE(CorgiSSPState, dev);
+
+ qdev_init_gpio_in(&dev->qdev, corgi_ssp_gpio_cs, 3);
+ s->bus[0] = ssi_create_bus(&dev->qdev, "ssi0");
+ s->bus[1] = ssi_create_bus(&dev->qdev, "ssi1");
+ s->bus[2] = ssi_create_bus(&dev->qdev, "ssi2");
+ register_savevm(&dev->qdev, "spitz_ssp", -1, 1,
+ spitz_ssp_save, spitz_ssp_load, s);
return 0;
}
-static void spitz_ssp_attach(struct pxa2xx_state_s *cpu)
+static void spitz_ssp_attach(PXA2xxState *cpu)
{
- qemu_irq *chipselects;
+ DeviceState *mux;
+ DeviceState *dev;
+ void *bus;
- lcd_en = ads_en = max_en = 0;
+ mux = ssi_create_slave(cpu->ssp[CORGI_SSP_PORT - 1], "corgi-ssp");
- ads7846 = ads7846_init(pxa2xx_gpio_in_get(cpu->gpio)[SPITZ_GPIO_TP_INT]);
+ bus = qdev_get_child_bus(mux, "ssi0");
+ ssi_create_slave(bus, "spitz-lcdtg");
- max1111 = max1111_init(0);
+ bus = qdev_get_child_bus(mux, "ssi1");
+ dev = ssi_create_slave(bus, "ads7846");
+ qdev_connect_gpio_out(dev, 0,
+ pxa2xx_gpio_in_get(cpu->gpio)[SPITZ_GPIO_TP_INT]);
+
+ bus = qdev_get_child_bus(mux, "ssi2");
+ max1111 = ssi_create_slave(bus, "max1111");
max111x_set_input(max1111, MAX1111_BATT_VOLT, SPITZ_BATTERY_VOLT);
max111x_set_input(max1111, MAX1111_BATT_TEMP, 0);
max111x_set_input(max1111, MAX1111_ACIN_VOLT, SPITZ_CHARGEON_ACIN);
- pxa2xx_ssp_attach(cpu->ssp[CORGI_SSP_PORT - 1], corgi_ssp_read,
- corgi_ssp_write, cpu);
-
- chipselects = qemu_allocate_irqs(corgi_ssp_gpio_cs, cpu, 3);
- pxa2xx_gpio_out_set(cpu->gpio, SPITZ_GPIO_LCDCON_CS, chipselects[0]);
- pxa2xx_gpio_out_set(cpu->gpio, SPITZ_GPIO_ADS7846_CS, chipselects[1]);
- pxa2xx_gpio_out_set(cpu->gpio, SPITZ_GPIO_MAX1111_CS, chipselects[2]);
-
- bl_intensity = 0x20;
- bl_power = 0;
-
- register_savevm("spitz_ssp", 0, 0, spitz_ssp_save, spitz_ssp_load, cpu);
+ pxa2xx_gpio_out_set(cpu->gpio, SPITZ_GPIO_LCDCON_CS,
+ qdev_get_gpio_in(mux, 0));
+ pxa2xx_gpio_out_set(cpu->gpio, SPITZ_GPIO_ADS7846_CS,
+ qdev_get_gpio_in(mux, 1));
+ pxa2xx_gpio_out_set(cpu->gpio, SPITZ_GPIO_MAX1111_CS,
+ qdev_get_gpio_in(mux, 2));
}
/* CF Microdrive */
-static void spitz_microdrive_attach(struct pxa2xx_state_s *cpu)
+static void spitz_microdrive_attach(PXA2xxState *cpu, int slot)
{
- struct pcmcia_card_s *md;
- int index;
+ PCMCIACardState *md;
BlockDriverState *bs;
+ DriveInfo *dinfo;
- index = drive_get_index(IF_IDE, 0, 0);
- if (index == -1)
+ dinfo = drive_get(IF_IDE, 0, 0);
+ if (!dinfo)
return;
- bs = drives_table[index].bdrv;
+ bs = dinfo->bdrv;
if (bdrv_is_inserted(bs) && !bdrv_is_removable(bs)) {
- md = dscm1xxxx_init(bs);
- pxa2xx_pcmcia_attach(cpu->pcmcia[1], md);
+ md = dscm1xxxx_init(dinfo);
+ pxa2xx_pcmcia_attach(cpu->pcmcia[slot], md);
}
}
#define SPITZ_GPIO_WM 5
-#ifdef HAS_AUDIO
static void spitz_wm8750_addr(void *opaque, int line, int level)
{
i2c_slave *wm = (i2c_slave *) opaque;
else
i2c_set_slave_address(wm, SPITZ_WM_ADDRL);
}
-#endif
-static void spitz_i2c_setup(struct pxa2xx_state_s *cpu)
+static void spitz_i2c_setup(PXA2xxState *cpu)
{
/* Attach the CPU on one end of our I2C bus. */
i2c_bus *bus = pxa2xx_i2c_bus(cpu->i2c[0]);
-#ifdef HAS_AUDIO
- AudioState *audio;
- i2c_slave *wm;
+ DeviceState *wm;
- audio = AUD_init();
- if (!audio)
- return;
/* Attach a WM8750 to the bus */
- wm = wm8750_init(bus, audio);
+ wm = i2c_create_slave(bus, "wm8750", 0);
spitz_wm8750_addr(wm, 0, 0);
pxa2xx_gpio_out_set(cpu->gpio, SPITZ_GPIO_WM,
cpu->i2s->codec_out = wm8750_dac_dat;
cpu->i2s->codec_in = wm8750_adc_dat;
wm8750_data_req_set(wm, cpu->i2s->data_req, cpu->i2s);
-#endif
}
-static void spitz_akita_i2c_setup(struct pxa2xx_state_s *cpu)
+static void spitz_akita_i2c_setup(PXA2xxState *cpu)
{
/* Attach a Max7310 to Akita I2C bus. */
- i2c_set_slave_address(max7310_init(pxa2xx_i2c_bus(cpu->i2c[0])),
- AKITA_MAX_ADDR);
+ i2c_create_slave(pxa2xx_i2c_bus(cpu->i2c[0]), "max7310",
+ AKITA_MAX_ADDR);
}
/* Other peripherals */
{
switch (line) {
case 0:
- spitz_printf("Charging %s.\n", level ? "off" : "on");
+ zaurus_printf("Charging %s.\n", level ? "off" : "on");
break;
case 1:
- spitz_printf("Discharging %s.\n", level ? "on" : "off");
+ zaurus_printf("Discharging %s.\n", level ? "on" : "off");
break;
case 2:
- spitz_printf("Green LED %s.\n", level ? "on" : "off");
+ zaurus_printf("Green LED %s.\n", level ? "on" : "off");
break;
case 3:
- spitz_printf("Orange LED %s.\n", level ? "on" : "off");
+ zaurus_printf("Orange LED %s.\n", level ? "on" : "off");
break;
case 4:
spitz_bl_bit5(opaque, line, level);
#define SPITZ_SCP2_BACKLIGHT_ON 8
#define SPITZ_SCP2_MIC_BIAS 9
-static void spitz_scoop_gpio_setup(struct pxa2xx_state_s *cpu,
- struct scoop_info_s *scp, int num)
+static void spitz_scoop_gpio_setup(PXA2xxState *cpu,
+ ScoopInfo *scp0, ScoopInfo *scp1)
{
qemu_irq *outsignals = qemu_allocate_irqs(spitz_out_switch, cpu, 8);
- scoop_gpio_out_set(&scp[0], SPITZ_SCP_CHRG_ON, outsignals[0]);
- scoop_gpio_out_set(&scp[0], SPITZ_SCP_JK_B, outsignals[1]);
- scoop_gpio_out_set(&scp[0], SPITZ_SCP_LED_GREEN, outsignals[2]);
- scoop_gpio_out_set(&scp[0], SPITZ_SCP_LED_ORANGE, outsignals[3]);
+ scoop_gpio_out_set(scp0, SPITZ_SCP_CHRG_ON, outsignals[0]);
+ scoop_gpio_out_set(scp0, SPITZ_SCP_JK_B, outsignals[1]);
+ scoop_gpio_out_set(scp0, SPITZ_SCP_LED_GREEN, outsignals[2]);
+ scoop_gpio_out_set(scp0, SPITZ_SCP_LED_ORANGE, outsignals[3]);
- if (num >= 2) {
- scoop_gpio_out_set(&scp[1], SPITZ_SCP2_BACKLIGHT_CONT, outsignals[4]);
- scoop_gpio_out_set(&scp[1], SPITZ_SCP2_BACKLIGHT_ON, outsignals[5]);
+ if (scp1) {
+ scoop_gpio_out_set(scp1, SPITZ_SCP2_BACKLIGHT_CONT, outsignals[4]);
+ scoop_gpio_out_set(scp1, SPITZ_SCP2_BACKLIGHT_ON, outsignals[5]);
}
- scoop_gpio_out_set(&scp[0], SPITZ_SCP_ADC_TEMP_ON, outsignals[6]);
+ scoop_gpio_out_set(scp0, SPITZ_SCP_ADC_TEMP_ON, outsignals[6]);
}
#define SPITZ_GPIO_HSYNC 22
static void spitz_lcd_hsync_handler(void *opaque, int line, int level)
{
- struct pxa2xx_state_s *cpu = (struct pxa2xx_state_s *) opaque;
+ PXA2xxState *cpu = (PXA2xxState *) opaque;
qemu_set_irq(pxa2xx_gpio_in_get(cpu->gpio)[SPITZ_GPIO_HSYNC], spitz_hsync);
spitz_hsync ^= 1;
}
-static void spitz_gpio_setup(struct pxa2xx_state_s *cpu, int slots)
+static void spitz_gpio_setup(PXA2xxState *cpu, int slots)
{
qemu_irq lcd_hsync;
/*
spitz_gpio_invert[4]);
}
-/* Write the bootloader parameters memory area. */
-
-#define MAGIC_CHG(a, b, c, d) ((d << 24) | (c << 16) | (b << 8) | a)
-
-struct __attribute__ ((__packed__)) sl_param_info {
- uint32_t comadj_keyword;
- int32_t comadj;
-
- uint32_t uuid_keyword;
- char uuid[16];
-
- uint32_t touch_keyword;
- int32_t touch_xp;
- int32_t touch_yp;
- int32_t touch_xd;
- int32_t touch_yd;
-
- uint32_t adadj_keyword;
- int32_t adadj;
-
- uint32_t phad_keyword;
- int32_t phadadj;
-} spitz_bootparam = {
- .comadj_keyword = MAGIC_CHG('C', 'M', 'A', 'D'),
- .comadj = 125,
- .uuid_keyword = MAGIC_CHG('U', 'U', 'I', 'D'),
- .uuid = { -1 },
- .touch_keyword = MAGIC_CHG('T', 'U', 'C', 'H'),
- .touch_xp = -1,
- .adadj_keyword = MAGIC_CHG('B', 'V', 'A', 'D'),
- .adadj = -1,
- .phad_keyword = MAGIC_CHG('P', 'H', 'A', 'D'),
- .phadadj = 0x01,
-};
-
-static void sl_bootparam_write(uint32_t ptr)
-{
- memcpy(phys_ram_base + ptr, &spitz_bootparam,
- sizeof(struct sl_param_info));
-}
-
-#define SL_PXA_PARAM_BASE 0xa0000a00
-
/* Board init. */
enum spitz_model_e { spitz, akita, borzoi, terrier };
+#define SPITZ_RAM 0x04000000
+#define SPITZ_ROM 0x00800000
+
static struct arm_boot_info spitz_binfo = {
.loader_start = PXA2XX_SDRAM_BASE,
.ram_size = 0x04000000,
};
-static void spitz_common_init(ram_addr_t ram_size, int vga_ram_size,
- DisplayState *ds, const char *kernel_filename,
+static void spitz_common_init(ram_addr_t ram_size,
+ const char *kernel_filename,
const char *kernel_cmdline, const char *initrd_filename,
const char *cpu_model, enum spitz_model_e model, int arm_id)
{
- uint32_t spitz_ram = spitz_binfo.ram_size;
- uint32_t spitz_rom = 0x00800000;
- struct pxa2xx_state_s *cpu;
- struct scoop_info_s *scp;
+ PXA2xxState *cpu;
+ ScoopInfo *scp0, *scp1 = NULL;
if (!cpu_model)
cpu_model = (model == terrier) ? "pxa270-c5" : "pxa270-c0";
/* Setup CPU & memory */
- if (ram_size < spitz_ram + spitz_rom + PXA2XX_INTERNAL_SIZE) {
- fprintf(stderr, "This platform requires %i bytes of memory\n",
- spitz_ram + spitz_rom + PXA2XX_INTERNAL_SIZE);
- exit(1);
- }
- cpu = pxa270_init(spitz_ram, ds, cpu_model);
+ cpu = pxa270_init(spitz_binfo.ram_size, cpu_model);
sl_flash_register(cpu, (model == spitz) ? FLASH_128M : FLASH_1024M);
- cpu_register_physical_memory(0, spitz_rom,
- qemu_ram_alloc(spitz_rom) | IO_MEM_ROM);
+ cpu_register_physical_memory(0, SPITZ_ROM,
+ qemu_ram_alloc(NULL, "spitz.rom", SPITZ_ROM) | IO_MEM_ROM);
/* Setup peripherals */
spitz_keyboard_register(cpu);
spitz_ssp_attach(cpu);
- scp = spitz_scoop_init(cpu, (model == akita) ? 1 : 2);
+ scp0 = scoop_init(cpu, 0, 0x10800000);
+ if (model != akita) {
+ scp1 = scoop_init(cpu, 1, 0x08800040);
+ }
- spitz_scoop_gpio_setup(cpu, scp, (model == akita) ? 1 : 2);
+ spitz_scoop_gpio_setup(cpu, scp0, scp1);
spitz_gpio_setup(cpu, (model == akita) ? 1 : 2);
if (model == terrier)
/* A 6.0 GB microdrive is permanently sitting in CF slot 1. */
- spitz_microdrive_attach(cpu);
+ spitz_microdrive_attach(cpu, 1);
else if (model != akita)
- /* A 4.0 GB microdrive is permanently sitting in CF slot 1. */
- spitz_microdrive_attach(cpu);
-
- /* Setup initial (reset) machine state */
- cpu->env->regs[15] = spitz_binfo.loader_start;
+ /* A 4.0 GB microdrive is permanently sitting in CF slot 0. */
+ spitz_microdrive_attach(cpu, 0);
spitz_binfo.kernel_filename = kernel_filename;
spitz_binfo.kernel_cmdline = kernel_cmdline;
spitz_binfo.initrd_filename = initrd_filename;
spitz_binfo.board_id = arm_id;
arm_load_kernel(cpu->env, &spitz_binfo);
- sl_bootparam_write(SL_PXA_PARAM_BASE - PXA2XX_SDRAM_BASE);
+ sl_bootparam_write(SL_PXA_PARAM_BASE);
}
-static void spitz_init(ram_addr_t ram_size, int vga_ram_size,
- const char *boot_device, DisplayState *ds,
+static void spitz_init(ram_addr_t ram_size,
+ const char *boot_device,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
{
- spitz_common_init(ram_size, vga_ram_size, ds, kernel_filename,
+ spitz_common_init(ram_size, kernel_filename,
kernel_cmdline, initrd_filename, cpu_model, spitz, 0x2c9);
}
-static void borzoi_init(ram_addr_t ram_size, int vga_ram_size,
- const char *boot_device, DisplayState *ds,
+static void borzoi_init(ram_addr_t ram_size,
+ const char *boot_device,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
{
- spitz_common_init(ram_size, vga_ram_size, ds, kernel_filename,
+ spitz_common_init(ram_size, kernel_filename,
kernel_cmdline, initrd_filename, cpu_model, borzoi, 0x33f);
}
-static void akita_init(ram_addr_t ram_size, int vga_ram_size,
- const char *boot_device, DisplayState *ds,
+static void akita_init(ram_addr_t ram_size,
+ const char *boot_device,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
{
- spitz_common_init(ram_size, vga_ram_size, ds, kernel_filename,
+ spitz_common_init(ram_size, kernel_filename,
kernel_cmdline, initrd_filename, cpu_model, akita, 0x2e8);
}
-static void terrier_init(ram_addr_t ram_size, int vga_ram_size,
- const char *boot_device, DisplayState *ds,
+static void terrier_init(ram_addr_t ram_size,
+ const char *boot_device,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
{
- spitz_common_init(ram_size, vga_ram_size, ds, kernel_filename,
+ spitz_common_init(ram_size, kernel_filename,
kernel_cmdline, initrd_filename, cpu_model, terrier, 0x33f);
}
-QEMUMachine akitapda_machine = {
- "akita",
- "Akita PDA (PXA270)",
- akita_init,
+static QEMUMachine akitapda_machine = {
+ .name = "akita",
+ .desc = "Akita PDA (PXA270)",
+ .init = akita_init,
};
-QEMUMachine spitzpda_machine = {
- "spitz",
- "Spitz PDA (PXA270)",
- spitz_init,
+static QEMUMachine spitzpda_machine = {
+ .name = "spitz",
+ .desc = "Spitz PDA (PXA270)",
+ .init = spitz_init,
};
-QEMUMachine borzoipda_machine = {
- "borzoi",
- "Borzoi PDA (PXA270)",
- borzoi_init,
+static QEMUMachine borzoipda_machine = {
+ .name = "borzoi",
+ .desc = "Borzoi PDA (PXA270)",
+ .init = borzoi_init,
};
-QEMUMachine terrierpda_machine = {
- "terrier",
- "Terrier PDA (PXA270)",
- terrier_init,
+static QEMUMachine terrierpda_machine = {
+ .name = "terrier",
+ .desc = "Terrier PDA (PXA270)",
+ .init = terrier_init,
};
+
+static void spitz_machine_init(void)
+{
+ qemu_register_machine(&akitapda_machine);
+ qemu_register_machine(&spitzpda_machine);
+ qemu_register_machine(&borzoipda_machine);
+ qemu_register_machine(&terrierpda_machine);
+}
+
+machine_init(spitz_machine_init);
+
+static SSISlaveInfo corgi_ssp_info = {
+ .qdev.name = "corgi-ssp",
+ .qdev.size = sizeof(CorgiSSPState),
+ .init = corgi_ssp_init,
+ .transfer = corgi_ssp_transfer
+};
+
+static SSISlaveInfo spitz_lcdtg_info = {
+ .qdev.name = "spitz-lcdtg",
+ .qdev.size = sizeof(SpitzLCDTG),
+ .init = spitz_lcdtg_init,
+ .transfer = spitz_lcdtg_transfer
+};
+
+static void spitz_register_devices(void)
+{
+ ssi_register_slave(&corgi_ssp_info);
+ ssi_register_slave(&spitz_lcdtg_info);
+}
+
+device_init(spitz_register_devices)
projects / qemu.git / blobdiff