#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"
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;
}
break;
default:
- spitz_printf("Bad register offset " REG_FMT "\n", addr);
+ zaurus_printf("Bad register offset " REG_FMT "\n", addr);
}
}
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:
{
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);
--- /dev/null
+/* vim:set shiftwidth=4 ts=4 et: */
+/*
+ * PXA255 Sharp Zaurus SL-6000 PDA platform
+ *
+ * Copyright (c) 2008 Dmitry Baryshkov
+ *
+ * Code based on spitz platform by Andrzej Zaborowski <balrog@zabor.org>
+ * This code is licensed under the GNU GPL v2.
+ */
+
+#include "hw.h"
+#include "pxa.h"
+#include "arm-misc.h"
+#include "sysemu.h"
+#include "sharpsl.h"
+#include "pcmcia.h"
+#include "block.h"
+#include "boards.h"
+
+#define TOSA_RAM 0x04000000
+#define TOSA_ROM 0x00800000
+
+#define TOSA_GPIO_nSD_DETECT (9)
+#define TOSA_GPIO_ON_RESET (19)
+#define TOSA_GPIO_CF_IRQ (21) /* CF slot0 Ready */
+#define TOSA_GPIO_CF_CD (13)
+#define TOSA_GPIO_JC_CF_IRQ (36) /* CF slot1 Ready */
+
+#define TOSA_SCOOP_GPIO_BASE 0
+#define TOSA_GPIO_IR_POWERDWN (TOSA_SCOOP_GPIO_BASE + 2)
+#define TOSA_GPIO_SD_WP (TOSA_SCOOP_GPIO_BASE + 3)
+#define TOSA_GPIO_PWR_ON (TOSA_SCOOP_GPIO_BASE + 4)
+
+struct tc6393xb_s {
+ target_phys_addr_t target_base;
+};
+
+static uint32_t tc6393xb_readb(void *opaque, target_phys_addr_t addr)
+{
+ return 3;
+}
+static void tc6393xb_writeb(void *opaque, target_phys_addr_t addr,
+ uint32_t value)
+{
+}
+static void tosa_tc6393xb_register(struct pxa2xx_state_s *cpu)
+{
+ int iomemtype;
+ struct tc6393xb_s *s;
+ CPUReadMemoryFunc *tc6393xb_readfn[] = {
+ tc6393xb_readb,
+ tc6393xb_readb,
+ tc6393xb_readb,
+ };
+ CPUWriteMemoryFunc *tc6393xb_writefn[] = {
+ tc6393xb_writeb,
+ tc6393xb_writeb,
+ tc6393xb_writeb,
+ };
+
+ s = (struct tc6393xb_s *) qemu_mallocz(sizeof(struct tc6393xb_s));
+ s->target_base = 0x10000000;
+
+ iomemtype = cpu_register_io_memory(0, tc6393xb_readfn,
+ tc6393xb_writefn, s);
+ cpu_register_physical_memory(s->target_base, 0x200000, iomemtype);
+}
+
+static void tosa_microdrive_attach(struct pxa2xx_state_s *cpu)
+{
+ struct pcmcia_card_s *md;
+ int index;
+ BlockDriverState *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[0], md);
+ }
+}
+
+static void tosa_gpio_setup(struct pxa2xx_state_s *cpu,
+ struct scoop_info_s *scp0,
+ struct scoop_info_s *scp1)
+{
+ /* MMC/SD host */
+ pxa2xx_mmci_handlers(cpu->mmc,
+ scoop_gpio_in_get(scp0)[TOSA_GPIO_SD_WP],
+ qemu_irq_invert(pxa2xx_gpio_in_get(cpu->gpio)[TOSA_GPIO_nSD_DETECT]));
+
+ /* Handle reset */
+ pxa2xx_gpio_out_set(cpu->gpio, TOSA_GPIO_ON_RESET, cpu->reset);
+
+ /* PCMCIA signals: card's IRQ and Card-Detect */
+ pxa2xx_pcmcia_set_irq_cb(cpu->pcmcia[0],
+ pxa2xx_gpio_in_get(cpu->gpio)[TOSA_GPIO_CF_IRQ],
+ pxa2xx_gpio_in_get(cpu->gpio)[TOSA_GPIO_CF_CD]);
+
+ pxa2xx_pcmcia_set_irq_cb(cpu->pcmcia[1],
+ pxa2xx_gpio_in_get(cpu->gpio)[TOSA_GPIO_JC_CF_IRQ],
+ NULL);
+
+}
+
+static struct arm_boot_info tosa_binfo = {
+ .loader_start = PXA2XX_SDRAM_BASE,
+ .ram_size = 0x04000000,
+};
+
+static void tosa_init(ram_addr_t ram_size, int vga_ram_size,
+ const char *boot_device, DisplayState *ds,
+ const char *kernel_filename, const char *kernel_cmdline,
+ const char *initrd_filename, const char *cpu_model)
+{
+ struct pxa2xx_state_s *cpu;
+ struct scoop_info_s *scp0, *scp1;
+
+ if (ram_size < (TOSA_RAM + TOSA_ROM + PXA2XX_INTERNAL_SIZE)) {
+ fprintf(stderr, "This platform requires %i bytes of memory\n",
+ TOSA_RAM + TOSA_ROM + PXA2XX_INTERNAL_SIZE);
+ exit(1);
+ }
+
+ if (!cpu_model)
+ cpu_model = "pxa255";
+
+ cpu = pxa255_init(tosa_binfo.ram_size, ds);
+
+ cpu_register_physical_memory(0, TOSA_ROM,
+ qemu_ram_alloc(TOSA_ROM) | IO_MEM_ROM);
+
+ tosa_tc6393xb_register(cpu);
+
+ scp0 = scoop_init(cpu, 0, 0x08800000);
+ scp1 = scoop_init(cpu, 1, 0x14800040);
+
+ tosa_gpio_setup(cpu, scp0, scp1);
+
+ tosa_microdrive_attach(cpu);
+
+ /* Setup initial (reset) machine state */
+ cpu->env->regs[15] = tosa_binfo.loader_start;
+
+ tosa_binfo.kernel_filename = kernel_filename;
+ tosa_binfo.kernel_cmdline = kernel_cmdline;
+ tosa_binfo.initrd_filename = initrd_filename;
+ tosa_binfo.board_id = 0x208;
+ arm_load_kernel(cpu->env, &tosa_binfo);
+ sl_bootparam_write(SL_PXA_PARAM_BASE - PXA2XX_SDRAM_BASE);
+}
+
+QEMUMachine tosapda_machine = {
+ "tosa",
+ "Tosa PDA (PXA255)",
+ tosa_init,
+ TOSA_RAM + TOSA_ROM + PXA2XX_INTERNAL_SIZE + RAMSIZE_FIXED,
+};
projects / qemu / commitdiff