Created bootsplash image

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12035 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 73 insertions, 237 deletions

diff --git a/bootloader/gigabeat.c b/bootloader/gigabeat.c
index 38e8bbf63e..d82ee971d9 100644
--- a/bootloader/gigabeat.c
+++ b/bootloader/gigabeat.c
@@ -18,132 +18,17 @@
 #include "power.h"
 #include "file.h"
 #include "button-target.h"
+#include "bootsplash-gigabeat.h"
 
-void map_memory(void);
+extern void map_memory(void);
 
 int line = 0;
 
 char version[] = APPSVERSION;
 
-/* This section allows you to toggle bits of any memory location  */
-/* Touchpad to move around the bits. Select to toggle the red bit */
-typedef struct {
-    unsigned int address;
-    char    *desc;
-} memlocation_struct;
-
-/* Just add any address and descriptions here */
-/* Must finish with 0xFFFFFFFF                */
-const memlocation_struct memlocations[] = {
-/* Address    Description */
-{ 0x56000000, "GPACON" },
-{ 0x56000004, "GPADAT" },
-{ 0x56000010, "GPBCON" },
-{ 0x56000014, "GPBDAT" },
-{ 0x56000020, "GPCCON" },
-{ 0x56000024, "GPCDAT" },
-{ 0x56000030, "GPDCON" },
-{ 0x56000034, "GPDDAT" },
-{ 0x56000040, "GPECON" },
-{ 0x56000044, "GPEDAT" },
-{ 0x56000050, "GPFCON" },
-{ 0x56000054, "GPFDAT" },
-{ 0x56000060, "GPGCON" },
-{ 0x56000064, "GPGDAT" },
-{ 0x56000070, "GPHCON" },
-{ 0x56000074, "GPHDAT" },
-{ 0xFFFFFFFF, 0 }
-};
-
-void memdump(void)
+static void go_usb_mode(void)
 {
-    int i, j;
-    int current=0, bit=0;
-    char * bitval;
-    int data;
-    char tmp[40];
-
-    while(1) {
-        i = 0;
-
-        while(memlocations[i].address != 0xFFFFFFFF) {
-
-            data = *(volatile int *)memlocations[i].address;
-
-            snprintf(tmp, sizeof(tmp), "%s %s 0x%08X",
-                 (i==current) ? "*" : " ",
-                 memlocations[i].desc,
-                 data);
-            lcd_puts(0, i*2+5, tmp);
-
-            /* print out in binary, current bit in red */
-            for (j=31; j>=0; j--) {
-                if ((bit == j) && (current == i))
-                    lcd_set_foreground(LCD_RGBPACK(255,0,0));
-                lcd_puts((31-j) + ((31-j) / 8), i*2+6, (data & (1 << j)) ? "1" : "0" );
-                lcd_set_foreground(LCD_RGBPACK(0,0,0));
-            }
-
-            i++;
-        }
-
-        data = *(volatile int *)memlocations[current].address;
-        bitval = (data & (1 << bit)) ? "1" : "0";
-        snprintf(tmp, sizeof(tmp), "%s bit %ld = %s", memlocations[current].desc, bit, bitval);
-        lcd_puts(0, (i*2)+7, tmp);
-
-        lcd_update();
-
-        /* touchpad controls */
-
-        /* Up */
-        if (GPJDAT & 0x01) {
-            if (current > 0)
-                current--;
-            while(GPJDAT & 0x01);
-        }
-
-        /* Down */
-        if (GPJDAT & 0x40) {
-            if (current < (i-1))
-                current++;
-            while(GPJDAT & 0x40);
-        }
-
-        /* Left */
-        if (GPJDAT & 0x80) {
-            if (bit < 31)
-                bit++;
-            while(GPJDAT & 0x80);
-        }
-
-        /* Right */
-        if (GPJDAT & 0x1000) {
-            if (bit > 0)
-                bit--;
-            while(GPJDAT & 0x1000);
-        }
-
-        /* Centre - Toggle Bit */
-        if (GPJDAT & 0x08) {
-            data = *(volatile int *)memlocations[current].address;
-            data = data ^ (1 << bit);
-            *(volatile int *)memlocations[current].address = data;
-            while(GPJDAT & 0x08);
-        }
-
-        /* Bail out if the power button is pressed */
-        if (GPGDAT & 1) {
-            break;
-        }
-    }
-}
-
-
-static void go_usb_mode(void) {
-  /* Drop into USB mode.  This does not check for disconnection. */
-
-
+    /* Drop into USB mode.  This does not check for disconnection. */
     int i;
 
     GPBDAT &= 0x7EF;
@@ -152,7 +37,9 @@ static void go_usb_mode(void) {
     GPGDAT &= 0xE7FF;
     GPGDAT |= 1<<11;
 
-    for (i = 0; i < 10000000; i++) {continue;}
+    for(i = 0; i < 10000000; i++) {
+        continue;
+    }
 
     GPBCON &= 0x2FFCFF;
     GPBDAT |= 1<<5;
@@ -168,11 +55,11 @@ int restore_fwimg01dat(void)
 {
     int orig_file = 0, dest_file = 0;
     int size = 0, size_read;
-    char buf[256];
+    static char buf[4096];
     char lcd_buf[64];
 
     orig_file = open("/GBSYSTEM/FWIMG/FWIMG01.DAT.ORIG", O_RDONLY);
-    if (orig_file < 0) {
+    if(orig_file < 0) {
         /* Couldn't open source file */
         lcd_puts(0, line++, "Couldn't open FWIMG01.DAT.ORIG for reading");
         lcd_update();
@@ -183,7 +70,7 @@ int restore_fwimg01dat(void)
     lcd_update();
 
     dest_file = open("/GBSYSTEM/FWIMG/FWIMG01.DAT", O_RDWR);
-    if (dest_file < 0) {
+    if(dest_file < 0) {
         /* Couldn't open destination file */
         lcd_puts(0, line++, "Couldn't open FWIMG01.DAT.ORIG for writing");
         lcd_update();
@@ -197,14 +84,14 @@ int restore_fwimg01dat(void)
     do {
         /* Copy in chunks */
         size_read = read(orig_file, buf, sizeof(buf));
-        if (size_read != write(dest_file, buf, size_read)) {
+        if(size_read != write(dest_file, buf, size_read)) {
             close(orig_file);
             close(dest_file);
             return(3);
         }
         size += size_read;
 
-    } while (size_read > 0);
+    } while(size_read > 0);
 
     close(orig_file);
     close(dest_file);
@@ -223,15 +110,9 @@ int load_rockbox(const char* file_name, unsigned char* buf, int buffer_size)
     int rc;
     int len;
     char str[256];
-    //unsigned long chksum;
-    //char model[5];
-    //unsigned long sum;
-    //int i;
-    //char str[80];
 
     fd = open("/.rockbox/" BOOTFILE, O_RDONLY);
-    if(fd < 0)
-    {
+    if(fd < 0) {
         fd = open("/" BOOTFILE, O_RDONLY);
         if(fd < 0)
             return -1;
@@ -242,68 +123,33 @@ int load_rockbox(const char* file_name, unsigned char* buf, int buffer_size)
 
     len = filesize(fd);
 
-    if (len > buffer_size) {
+    if(len > buffer_size) {
         snprintf(str, sizeof(str), "len: %d buf: %d", len, buffer_size);
         lcd_puts(0, line++, str);
         lcd_update();
         return -6;
     }
 
-    /*lseek(fd, FIRMWARE_OFFSET_FILE_CRC, SEEK_SET);
-
-    rc = read(fd, &chksum, 4);
-    chksum=betoh32(chksum);*/ /* Rockbox checksums are big-endian */
-    /*if(rc < 4)
-        return -2;
-
-    rc = read(fd, model, 4);
-    if(rc < 4)
-        return -3;
-
-    model[4] = 0;
-
-    snprintf(str, 80, "Model: %s", model);
-    lcd_puts(0, line++, str);
-    snprintf(str, 80, "Checksum: %x", chksum);
-    lcd_puts(0, line++, str);
-    lcd_update();
-
-    lseek(fd, FIRMWARE_OFFSET_FILE_DATA, SEEK_SET);
-*/
-
     rc = read(fd, buf, len);
     if(rc < len) {
         snprintf(str, sizeof(str), "len: %d rc: %d", len, rc);
-       lcd_puts(0, line++, str);
+        lcd_puts(0, line++, str);
         lcd_update();
         return -4;
     }
 
     close(fd);
 
-    /*sum = MODEL_NUMBER;
-
-    for(i = 0;i < len;i++) {
-        sum += buf[i];
-    }
-
-    snprintf(str, 80, "Sum: %x", sum);
-    lcd_puts(0, line++, str);
-    lcd_update();
-
-    if(sum != chksum)
-    return -5;*/
-
     return len;
 }
 
+
 void * main(void)
 {
     int i;
     char buf[256];
     struct partinfo* pinfo;
     unsigned short* identify_info;
-    //int testfile;
     unsigned char* loadbuffer;
     int buffer_size;
     bool load_original = false;
@@ -311,55 +157,50 @@ void * main(void)
     int(*kernel_entry)(void);
 
     lcd_init();
-    lcd_setfont(FONT_SYSFIXED);
-/*
-    lcd_puts(0, line++, "Rockbox boot loader");
-    snprintf(buf, sizeof(buf), "Version: 20%s", version);
-    lcd_puts(0, line++, buf);
-    snprintf(buf, sizeof(buf), "Gigabeat version: 0x%08x", 1);
-    lcd_puts(0, line++, buf);
-*/
-
-    lcd_puts(0, line++, "Hold MENU when booting for rescue mode.");
-    lcd_puts(0, line++, "  \"VOL+\" button to restore original kernel");
-    lcd_puts(0, line++, "  \"A\" button to load original firmware");
-    line++;
-    snprintf(buf, sizeof(buf), "FRAME %x TTB %x", FRAME, TTB_BASE);
-    lcd_puts(0, line++, buf);
-    lcd_update();
-    sleep(1*HZ);
-
-    /* hold MENU to enter rescue mode */
-    if (GPGDAT & 2)  {
+    bool show_bootsplash = true;
+
+    if(GPGDAT & 2)
+        show_bootsplash = false;
+
+    if(!show_bootsplash) {
+                lcd_setfont(FONT_SYSFIXED);
+        lcd_puts(0, line++, "Hold MENU when booting for rescue mode.");
+        lcd_puts(0, line++, "  \"VOL+\" button to restore original kernel");
+        lcd_puts(0, line++, "  \"A\" button to load original firmware");
+        line++;
+        snprintf(buf, sizeof(buf), "FRAME %x TTB %x", FRAME, TTB_BASE);
+        lcd_puts(0, line++, buf);
+        lcd_update();
+        sleep(2*HZ);
+    } else
+        memcpy(FRAME, bootsplash, LCD_WIDTH*LCD_HEIGHT*2);
+    if(GPGDAT & 2) {
         lcd_puts(0, line++, "Entering rescue mode..");
         lcd_update();
         go_usb_mode();
         while(1);
     }
-
-    sleep(1*HZ);
-
     if(GPGDAT & 0x10) {
         load_original = true;
         lcd_puts(0, line++, "Loading original firmware...");
         lcd_update();
-     }
+    }
 
     i = ata_init();
     i = disk_mount_all();
-
-    snprintf(buf, sizeof(buf), "disk_mount_all: %d", i);
-    lcd_puts(0, line++, buf);
-
+    if(!show_bootsplash) {
+        snprintf(buf, sizeof(buf), "disk_mount_all: %d", i);
+        lcd_puts(0, line++, buf);
+    }
     /* hold VOL+ to enter rescue mode to copy old image */
     /* needs to be after ata_init and disk_mount_all    */
-    if (GPGDAT & 4)  {
+    if(GPGDAT & 4) {
 
         /* Try to restore the original kernel/bootloader if a copy is found */
         lcd_puts(0, line++, "Restoring FWIMG01.DAT...");
         lcd_update();
 
-        if (!restore_fwimg01dat()) {
+        if(!restore_fwimg01dat()) {
             lcd_puts(0, line++, "Restoring FWIMG01.DAT successful.");
         } else {
             lcd_puts(0, line++, "Restoring FWIMG01.DAT failed.");
@@ -370,45 +211,41 @@ void * main(void)
         while(1);
     }
 
-    /* Memory dump mode if Vol- pressed */
-    if (GPGDAT & 8) {
-        memdump();
-    }
-
-    identify_info = ata_get_identify();
-
-    for (i=0; i < 20; i++)
-        ((unsigned short*)buf)[i]=htobe16(identify_info[i+27]);
+    if(!show_bootsplash) {
+        identify_info = ata_get_identify();
 
-    buf[40]=0;
+        for(i=0; i < 20; i++)
+            ((unsigned short*)buf)[i]=htobe16(identify_info[i+27]);
 
-    /* kill trailing space */
-    for (i=39; i && buf[i]==' '; i--)
-        buf[i] = 0;
+        buf[40]=0;
 
-    lcd_puts(0, line++, "Model");
-    lcd_puts(0, line++, buf);
+        /* kill trailing space */
+        for(i=39; i && buf[i]==' '; i--)
+            buf[i] = 0;
 
-    for (i=0; i < 4; i++)
-        ((unsigned short*)buf)[i]=htobe16(identify_info[i+23]);
+        lcd_puts(0, line++, "Model");
+        lcd_puts(0, line++, buf);
 
-    buf[8]=0;
+        for(i=0; i < 4; i++)
+            ((unsigned short*)buf)[i]=htobe16(identify_info[i+23]);
 
-    lcd_puts(0, line++, "Firmware");
-    lcd_puts(0, line++, buf);
+        buf[8]=0;
 
-    pinfo = disk_partinfo(0);
-    snprintf(buf, sizeof(buf), "Partition 0: 0x%02x %ld MB",
-                  pinfo->type, pinfo->size / 2048);
-    lcd_puts(0, line++, buf);
-    lcd_update();
+        lcd_puts(0, line++, "Firmware");
+        lcd_puts(0, line++, buf);
 
+        pinfo = disk_partinfo(0);
+        snprintf(buf, sizeof(buf), "Partition 0: 0x%02x %ld MB",
+                 pinfo->type, pinfo->size / 2048);
+        lcd_puts(0, line++, buf);
+        lcd_update();
+    }
     /* Load original firmware */
     if(load_original) {
         loadbuffer = (unsigned char*)0x30008000;
         buffer_size =(unsigned char*)0x31000000 - loadbuffer;
         rc = load_rockbox("/rockbox.gigabeat", loadbuffer, buffer_size);
-        if (rc < 0) {
+        if(rc < 0) {
             lcd_puts(0, line++, "failed to load original firmware. Loading rockbox");
             lcd_update();
             sleep(2*HZ);
@@ -420,7 +257,6 @@ void * main(void)
         lcd_update();
         sleep(2*HZ);
 
-
         (*((int*)0x7000000)) = 333;
         rc = *((int*)0x7000000+0x8000000);
         snprintf(buf, sizeof(buf), "Bank0 mem test: %d", rc);
@@ -435,21 +271,23 @@ void * main(void)
 
 load_rockbox:
     map_memory();
-    lcd_puts(0, line, "Loading Rockbox...");
-    lcd_update();
-    /* sleep(HZ*4); */
+    if(!show_bootsplash) {
+        lcd_puts(0, line, "Loading Rockbox...");
+        lcd_update();
+    }
 
-    // TODO: read those values from somwhere
     loadbuffer = (unsigned char*) 0x100;
     buffer_size = (unsigned char*)0x400000 - loadbuffer;
     rc=load_rockbox("/rockbox.gigabeat", loadbuffer, buffer_size);
-    if (rc < 0) {
+    if(rc < 0) {
         snprintf(buf, sizeof(buf), "Rockbox error: %d",rc);
         lcd_puts(0, line++, buf);
         lcd_update();
     } else {
-        lcd_puts(0, line++, "Rockbox loaded.");
-        lcd_update();
+        if(!show_bootsplash) {
+            lcd_puts(0, line++, "Rockbox loaded.");
+            lcd_update();
+        }
         kernel_entry = (void*) loadbuffer;
         rc = kernel_entry();
         snprintf(buf, sizeof(buf), "Woops, should not return from firmware: %d", rc);
@@ -457,13 +295,11 @@ load_rockbox:
         lcd_update();
         goto usb;
     }
-
-
 usb:
     /* now wait in USB mode so the bootloader can be updated */
     go_usb_mode();
     while(1);
 
-  return((void *)0);
+    return((void *)0);
 }