Disable bootloader messages in the H10 and Sansa bootloaders unless the PLAY (on H10) or RIGHT (on Sansa) button is being held. Messages are still displayed if an error occurs. This has already been implemented for iPod bootloaders, but still needs implementing for the other bootloaders.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12742 a1c6a512-1295-4272-9138-f99709370657

bootloader/common.c

@@ -25,10 +25,13 @@
 #include <stdbool.h>
 #include "cpu.h"
 #include "common.h"
+#include "power.h"
+#include "kernel.h"
 
 /* TODO: Other bootloaders need to be adjusted to set this variable to true
-   on a button press - currently only the ipod version does. */
-#ifdef IPOD_ARCH
+   on a button press - currently only the ipod, H10 and Sansa versions do. */
+#if defined(IPOD_ARCH) || defined(IRIVER_H10) || defined(IRIVER_H10_5GB) || \
+    defined(SANSA_E200)
 bool verbose = false;
 #else
 bool verbose = true;
@@ -99,6 +102,28 @@ char *strerror(int error)
     }
 }
 
+void error(int errortype, int error)
+{
+    switch(errortype)
+    {
+    case EATA:
+        printf("ATA error: %d", error);
+        break;
+
+    case EDISK:
+        printf("No partition found");
+        break;
+
+    case EBOOTFILE:
+        printf(strerror(error));
+        break;
+    }
+
+    lcd_update();
+    sleep(5*HZ);
+    power_off();
+}
+
 /* Load firmware image in a format created by tools/scramble */
 int load_firmware(unsigned char* buf, char* firmware, int buffer_size)
 {

bootloader/common.h

@@ -31,9 +31,15 @@
 /* Set this to true to enable lcd_update() in the printf function */
 extern bool verbose;
 
+/* Error types */
+#define     EATA                    -1
+#define     EDISK                   -2
+#define     EBOOTFILE               -3
+
 /* Functions common to all bootloaders */
 void reset_screen(void);
 void printf(const char *format, ...);
 char *strerror(int error);
+void error(int errortype, int error);
 int load_firmware(unsigned char* buf, char* firmware, int buffer_size);
 int load_raw_firmware(unsigned char* buf, char* firmware, int buffer_size);

bootloader/main-pp.c

@@ -29,7 +29,17 @@
 #include "ata.h"
 #include "button.h"
 #include "disk.h"
-#include "power.h"
+
+/* Button definitions */
+#if CONFIG_KEYPAD == IRIVER_H10_PAD
+#define BOOTLOADER_VERBOSE      BUTTON_PLAY
+#define BOOTLOADER_BOOT_OF      BUTTON_LEFT
+
+#elif CONFIG_KEYPAD == SANSA_E200_PAD
+#define BOOTLOADER_VERBOSE      BUTTON_RIGHT
+#define BOOTLOADER_BOOT_OF      BUTTON_LEFT
+
+#endif
 
 /* Maximum allowed firmware image size. 10MB is more than enough */
 #define MAX_LOADSIZE (10*1024*1024)
@@ -44,6 +54,7 @@ void* main(void)
 {
     char buf[256];
     int i;
+    int btn;
     int rc;
     unsigned short* identify_info;
     struct partinfo* pinfo;
@@ -54,6 +65,12 @@ void* main(void)
     font_init();
     button_init();
 
+    btn = button_read_device();
+
+    /* Enable bootloader messages */
+    if (btn==BOOTLOADER_VERBOSE)
+            verbose = true;
+
     lcd_setfont(FONT_SYSFIXED);
 
     printf("Rockbox boot loader");
@@ -73,25 +90,20 @@ void* main(void)
         }
         printf(buf);
     } else {
-        printf("ATA error: %d", i);
-        udelay(5000000);
-        power_off();
+        error(EATA, i);
     }
 
     disk_init();
     rc = disk_mount_all();
     if (rc<=0)
     {
-        printf("No partition found");
-        udelay(5000000);
-        power_off();
+        error(EDISK,rc);
     }
 
     pinfo = disk_partinfo(0);
     printf("Partition 0: 0x%02x %ld MB", pinfo->type, pinfo->size / 2048);
 
-    i=button_read_device();
-    if(i==BUTTON_LEFT)
+    if(btn==BOOTLOADER_BOOT_OF)
     {
         /* Load original mi4 firmware. This expects a file called 
            "/System/OF.bin" on the player. It should be a mi4 firmware decrypted 
@@ -101,21 +113,15 @@ void* main(void)
         printf("Loading original firmware...");
         rc=load_raw_firmware(loadbuffer, "/System/OF.bin", MAX_LOADSIZE);
         if (rc < EOK) {
-            printf("Error!");
-            printf("Can't load /System/OF.bin:");
-            printf(strerror(rc));
-            udelay(5000000);
-            power_off();
+            printf("Can't load /System/OF.bin");
+            error(EBOOTFILE, rc);
         }
     } else {
         printf("Loading Rockbox...");
         rc=load_firmware(loadbuffer, BOOTFILE, MAX_LOADSIZE);
         if (rc < EOK) {
-            printf("Error!");
             printf("Can't load %s:", BOOTFILE);
-            printf(strerror(rc));
-            udelay(5000000);
-            power_off();
+            error(EBOOTFILE, rc);
         }
     }
     

firmware/kernel.c

@@ -72,6 +72,10 @@ void sleep(int ticks)
        counter = TCNTO4;
     } while(counter > 0);
 
+#elif defined(CPU_PP) && defined(BOOTLOADER)
+    unsigned stop = USEC_TIMER + ticks * (1000000/HZ);
+    while (TIME_BEFORE(USEC_TIMER, stop))
+        switch_thread(true,NULL);
 #else
     sleep_thread(ticks);
 #endif