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authorMaurus Cuelenaere <mcuelenaere@gmail.com>2009-02-09 10:02:38 +0000
committerMaurus Cuelenaere <mcuelenaere@gmail.com>2009-02-09 10:02:38 +0000
commit04c7379ac585d1e79fd454cf860a8592db25c67f (patch)
tree0c42a1f0379d4282ab793f5f23ebde86d25e9e80 /bootloader
parentf7a06dd6fc2022876c392e186bcf5037dd5a34bf (diff)
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Onda VX747: commit some parts to get apps/ to compile (more will follow)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19954 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'bootloader')
-rwxr-xr-xbootloader/ondavx747.c213
1 files changed, 111 insertions, 102 deletions
diff --git a/bootloader/ondavx747.c b/bootloader/ondavx747.c
index 0bd17e59c9..354cae42ec 100755
--- a/bootloader/ondavx747.c
+++ b/bootloader/ondavx747.c
@@ -19,135 +19,144 @@
*
****************************************************************************/
-#include <stdio.h>
-#include <stdarg.h>
-#include <string.h>
#include "config.h"
#include "jz4740.h"
#include "backlight.h"
#include "font.h"
#include "lcd.h"
-#include "ata.h"
#include "usb.h"
#include "system.h"
#include "button.h"
-#include "timefuncs.h"
-#include "rtc.h"
#include "common.h"
-#include "mipsregs.h"
#include "storage.h"
+#include "disk.h"
+#include "string.h"
+#include "rockboxlogo.h"
-#ifdef ONDA_VX747P
- #define ONDA_VX747
-#endif
+static void show_splash(int timeout, const char *msg)
+{
+ reset_screen();
+ lcd_putsxy( (LCD_WIDTH - (SYSFONT_WIDTH * strlen(msg))) / 2,
+ (LCD_HEIGHT - SYSFONT_HEIGHT) / 2, msg);
+ lcd_update();
+
+ sleep(timeout);
+}
+
+extern int line;
+static void show_logo(void)
+{
+ lcd_bitmap(rockboxlogo, 0, 0, BMPWIDTH_rockboxlogo, BMPHEIGHT_rockboxlogo);
+ line += BMPHEIGHT_rockboxlogo/SYSFONT_HEIGHT + 1;
+}
+
+static void usb_mode(void)
+{
+ int button;
+
+ /* Init backlight */
+ backlight_init();
+
+ /* Init USB */
+ usb_init();
+ usb_start_monitoring();
+
+ /* Wait for threads to connect */
+ show_splash(HZ/2, "Waiting for USB");
+
+ while (1)
+ {
+ button = button_get_w_tmo(HZ/2);
+
+ if (button == SYS_USB_CONNECTED)
+ break; /* Hit */
+ }
+
+ if (button == SYS_USB_CONNECTED)
+ {
+ /* Got the message - wait for disconnect */
+ show_splash(0, "Bootloader USB mode");
+
+ usb_acknowledge(SYS_USB_CONNECTED_ACK);
+
+ while (1)
+ {
+ button = button_get(true);
+ if (button == SYS_USB_DISCONNECTED)
+ {
+ usb_acknowledge(SYS_USB_DISCONNECTED_ACK);
+ break;
+ }
+ }
+ }
+
+ reset_screen();
+}
+
+static void boot_of(void)
+{
+ /* Init backlight */
+ backlight_init();
+}
int main(void)
{
+ int rc;
+ void (*kernel_entry)(void);
+
kernel_init();
lcd_init();
font_init();
lcd_setfont(FONT_SYSFIXED);
button_init();
- rtc_init();
- usb_init();
-
- backlight_init();
-
-#if 0 /* Enable this when multi storage works */
storage_init();
+
+ reset_screen();
+
+#ifdef HAVE_TOUCHSCREEN
+ rc = button_read_device(NULL);
#else
- ata_init();
+ rc = button_read_device();
#endif
+
+ if(rc & BUTTON_VOL_UP)
+ usb_mode();
+ else if(button_hold())
+ boot_of();
+ else if(rc)
+ verbose = true;
+
+ if(verbose)
+ backlight_init();
- usb_start_monitoring();
-
- int touch, btn;
- char datetime[30];
- reset_screen();
- printf("Rockbox bootloader v0.0001");
- printf("REG_EMC_SACR0: 0x%x", REG_EMC_SACR0);
- printf("REG_EMC_SACR1: 0x%x", REG_EMC_SACR1);
- printf("REG_EMC_SACR2: 0x%x", REG_EMC_SACR2);
- printf("REG_EMC_SACR3: 0x%x", REG_EMC_SACR3);
- printf("REG_EMC_SACR4: 0x%x", REG_EMC_SACR4);
- printf("REG_EMC_DMAR0: 0x%x", REG_EMC_DMAR0);
- unsigned int cpu_id = read_c0_prid();
- printf("CPU_ID: 0x%x", cpu_id);
- printf(" * Company ID: 0x%x", (cpu_id >> 16) & 7);
- printf(" * Processor ID: 0x%x", (cpu_id >> 8) & 7);
- printf(" * Revision ID: 0x%x", cpu_id & 7);
- unsigned int config_data = read_c0_config();
- printf("C0_CONFIG: 0x%x", config_data);
- printf(" * Architecture type: 0x%x", (config_data >> 13) & 3);
- printf(" * Architecture revision: 0x%x", (config_data >> 10) & 7);
- printf(" * MMU type: 0x%x", (config_data >> 7) & 7);
- printf("C0_CONFIG1: 0x%x", read_c0_config1());
- if(read_c0_config1() & (1 << 0)) printf(" * FP available");
- if(read_c0_config1() & (1 << 1)) printf(" * EJTAG available");
- if(read_c0_config1() & (1 << 2)) printf(" * MIPS-16 available");
- if(read_c0_config1() & (1 << 4)) printf(" * Performace counters available");
- if(read_c0_config1() & (1 << 5)) printf(" * MDMX available");
- if(read_c0_config1() & (1 << 6)) printf(" * CP2 available");
- printf("C0_STATUS: 0x%x", read_c0_status());
+ show_logo();
+ printf(MODEL_NAME" Rockbox Bootloader");
+ printf("Version "APPSVERSION);
- lcd_puts_scroll(0, 25, "This is a very very long scrolling line.... VERY LONG VERY LONG VERY LONG VERY LONG VERY LONG VERY LONG!!!!!");
+ rc = storage_init();
+ if(rc)
+ error(EATA, rc);
+
+ rc = disk_mount_all();
+ if (rc <= 0)
+ error(EDISK,rc);
- while(1)
+ printf("Loading firmware");
+ rc = load_firmware((unsigned char *)CONFIG_SDRAM_START, BOOTFILE, 0x400000);
+ if(rc < 0)
+ printf("Error: %s", strerror(rc));
+
+ if (rc == EOK)
{
-#ifdef ONDA_VX747
-#if 1
- btn = button_get(false);
- touch = button_get_data();
-#else /* button_get() has performance issues */
- btn = button_read_device(&touch);
-#endif
-#else
- btn = button_read_device();
-#endif /* ONDA_VX747 */
-#define KNOP(x,y) lcd_set_foreground(LCD_BLACK); \
- if(btn & x) \
- lcd_set_foreground(LCD_WHITE); \
- lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(#x), SYSFONT_HEIGHT*y, #x);
- KNOP(BUTTON_VOL_UP, 0);
- KNOP(BUTTON_VOL_DOWN, 1);
- KNOP(BUTTON_MENU, 2);
- KNOP(BUTTON_POWER, 3);
- lcd_set_foreground(LCD_WHITE);
- if(button_hold())
- printf("BUTTON_HOLD");
- if(btn & BUTTON_POWER)
- power_off();
-#ifdef ONDA_VX747
- if(btn & BUTTON_TOUCH)
- {
- lcd_set_foreground(LCD_RGBPACK(touch & 0xFF, (touch >> 8)&0xFF, (touch >> 16)&0xFF));
- lcd_fillrect((touch>>16)-5, (touch&0xFFFF)-5, 5, 5);
- lcd_update();
- lcd_set_foreground(LCD_WHITE);
- }
-#endif
- snprintf(datetime, 30, "%02d/%02d/%04d %02d:%02d:%02d", get_time()->tm_mday, get_time()->tm_mon, get_time()->tm_year,
- get_time()->tm_hour, get_time()->tm_min, get_time()->tm_sec);
- lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT, datetime);
- snprintf(datetime, 30, "%d", current_tick);
- lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*2, datetime);
- snprintf(datetime, 30, "X: %03d Y: %03d", touch>>16, touch & 0xFFFF);
- lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*3, datetime);
- snprintf(datetime, 30, "PIN3: 0x%08x", REG_GPIO_PXPIN(3));
- lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*4, datetime);
- snprintf(datetime, 30, "PIN2: 0x%08x", REG_GPIO_PXPIN(2));
- lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*5, datetime);
- snprintf(datetime, 30, "PIN1: 0x%08x", REG_GPIO_PXPIN(1));
- lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*6, datetime);
- snprintf(datetime, 30, "PIN0: 0x%08x", REG_GPIO_PXPIN(0));
- lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*7, datetime);
- snprintf(datetime, 30, "BadVAddr: 0x%08x", read_c0_badvaddr());
- lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*8, datetime);
- snprintf(datetime, 30, "ICSR: 0x%08x", REG_INTC_ISR);
- lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*9, datetime);
- lcd_update();
- yield();
+ printf("Starting Rockbox...");
+ disable_interrupt();
+ kernel_entry = (void*) CONFIG_SDRAM_START;
+ kernel_entry();
}
+ /* Halt */
+ while (1)
+ core_idle();
+
return 0;
}