* This code is licensed under the GNU GPL v2.
*/
-#include "vl.h"
+#include "hw.h"
+#include "pxa.h"
+#include "arm-misc.h"
+#include "sysemu.h"
+#include "pcmcia.h"
+#include "i2c.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"
-#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"
#define FLASHCTL_NCE (FLASHCTL_CE0 | FLASHCTL_CE1)
struct sl_nand_s {
- target_phys_addr_t target_base;
struct nand_flash_s *nand;
uint8_t ctl;
struct ecc_state_s ecc;
{
struct sl_nand_s *s = (struct sl_nand_s *) 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", 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;
if (addr == FLASH_FLASHIO)
return ecc_digest(&s->ecc, nand_getio(s->nand)) |
uint32_t value)
{
struct sl_nand_s *s = (struct sl_nand_s *) opaque;
- addr -= s->target_base;
switch (addr) {
case FLASH_ECCCLRR:
break;
default:
- spitz_printf("Bad register offset " REG_FMT "\n", addr);
+ zaurus_printf("Bad register offset " REG_FMT "\n", addr);
}
}
};
s = (struct sl_nand_s *) qemu_mallocz(sizeof(struct sl_nand_s));
- s->target_base = FLASH_BASE;
s->ctl = 0;
if (size == FLASH_128M)
s->nand = nand_init(NAND_MFR_SAMSUNG, 0x73);
iomemtype = cpu_register_io_memory(0, sl_readfn,
sl_writefn, s);
- cpu_register_physical_memory(s->target_base, 0x40, iomemtype);
+ cpu_register_physical_memory(FLASH_BASE, 0x40, iomemtype);
register_savevm("sl_flash", 0, 0, sl_save, sl_load, s);
}
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
static void spitz_bl_update(struct pxa2xx_state_s *s)
{
if (bl_power && bl_intensity)
- spitz_printf("LCD Backlight now at %i/63\n", bl_intensity);
+ zaurus_printf("LCD Backlight now at %i/63\n", bl_intensity);
else
- spitz_printf("LCD Backlight now off\n");
+ zaurus_printf("LCD Backlight now off\n");
}
static inline void spitz_bl_bit5(void *opaque, int line, int level)
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:
/* CF Microdrive */
-static void spitz_microdrive_attach(struct pxa2xx_state_s *cpu)
+static void spitz_microdrive_attach(struct pxa2xx_state_s *cpu, int slot)
{
struct pcmcia_card_s *md;
- BlockDriverState *bs = bs_table[0];
+ int index;
+ BlockDriverState *bs;
- if (bs && bdrv_is_inserted(bs) && !bdrv_is_removable(bs)) {
+ index = drive_get_index(IF_IDE, 0, 0);
+ if (index == -1)
+ return;
+ bs = drives_table[index].bdrv;
+ if (bdrv_is_inserted(bs) && !bdrv_is_removable(bs)) {
md = dscm1xxxx_init(bs);
- pxa2xx_pcmcia_attach(cpu->pcmcia[1], md);
+ pxa2xx_pcmcia_attach(cpu->pcmcia[slot], md);
}
}
{
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_MIC_BIAS 9
static void spitz_scoop_gpio_setup(struct pxa2xx_state_s *cpu,
- struct scoop_info_s *scp, int num)
+ struct scoop_info_s *scp0, struct scoop_info_s *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
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 };
-static void spitz_common_init(int ram_size, int vga_ram_size,
- DisplayState *ds, const char *kernel_filename,
+#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,
+ 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 = 0x04000000;
- uint32_t spitz_rom = 0x00800000;
struct pxa2xx_state_s *cpu;
- struct scoop_info_s *scp;
+ struct scoop_info_s *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) {
+ 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);
+ 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(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);
+ /* A 4.0 GB microdrive is permanently sitting in CF slot 0. */
+ spitz_microdrive_attach(cpu, 0);
/* Setup initial (reset) machine state */
- cpu->env->regs[15] = PXA2XX_SDRAM_BASE;
+ cpu->env->regs[15] = spitz_binfo.loader_start;
- arm_load_kernel(cpu->env, spitz_ram, kernel_filename, kernel_cmdline,
- initrd_filename, arm_id, PXA2XX_SDRAM_BASE);
+ 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);
}
-static void spitz_init(int ram_size, int vga_ram_size,
- const char *boot_device, DisplayState *ds,
- const char **fd_filename, int snapshot,
+static void spitz_init(ram_addr_t ram_size, int vga_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, vga_ram_size, kernel_filename,
kernel_cmdline, initrd_filename, cpu_model, spitz, 0x2c9);
}
-static void borzoi_init(int ram_size, int vga_ram_size,
- const char *boot_device, DisplayState *ds,
- const char **fd_filename, int snapshot,
+static void borzoi_init(ram_addr_t ram_size, int vga_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, vga_ram_size, kernel_filename,
kernel_cmdline, initrd_filename, cpu_model, borzoi, 0x33f);
}
-static void akita_init(int ram_size, int vga_ram_size,
- const char *boot_device, DisplayState *ds,
- const char **fd_filename, int snapshot,
+static void akita_init(ram_addr_t ram_size, int vga_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, vga_ram_size, kernel_filename,
kernel_cmdline, initrd_filename, cpu_model, akita, 0x2e8);
}
-static void terrier_init(int ram_size, int vga_ram_size,
- const char *boot_device, DisplayState *ds,
- const char **fd_filename, int snapshot,
+static void terrier_init(ram_addr_t ram_size, int vga_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, vga_ram_size, kernel_filename,
kernel_cmdline, initrd_filename, cpu_model, terrier, 0x33f);
}
QEMUMachine akitapda_machine = {
- "akita",
- "Akita PDA (PXA270)",
- akita_init,
+ .name = "akita",
+ .desc = "Akita PDA (PXA270)",
+ .init = akita_init,
+ .ram_require = SPITZ_RAM + SPITZ_ROM + PXA2XX_INTERNAL_SIZE + RAMSIZE_FIXED,
};
QEMUMachine spitzpda_machine = {
- "spitz",
- "Spitz PDA (PXA270)",
- spitz_init,
+ .name = "spitz",
+ .desc = "Spitz PDA (PXA270)",
+ .init = spitz_init,
+ .ram_require = SPITZ_RAM + SPITZ_ROM + PXA2XX_INTERNAL_SIZE + RAMSIZE_FIXED,
};
QEMUMachine borzoipda_machine = {
- "borzoi",
- "Borzoi PDA (PXA270)",
- borzoi_init,
+ .name = "borzoi",
+ .desc = "Borzoi PDA (PXA270)",
+ .init = borzoi_init,
+ .ram_require = SPITZ_RAM + SPITZ_ROM + PXA2XX_INTERNAL_SIZE + RAMSIZE_FIXED,
};
QEMUMachine terrierpda_machine = {
- "terrier",
- "Terrier PDA (PXA270)",
- terrier_init,
+ .name = "terrier",
+ .desc = "Terrier PDA (PXA270)",
+ .init = terrier_init,
+ .ram_require = SPITZ_RAM + SPITZ_ROM + PXA2XX_INTERNAL_SIZE + RAMSIZE_FIXED,
};
projects / qemu.git / blobdiff