Work-in-progress iriver iFP-7xx port by Tomasz Malesinski

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8342 a1c6a512-1295-4272-9138-f99709370657

apps/bookmark.h

@@ -38,6 +38,11 @@
 #define BOOKMARK_DELETE (BUTTON_RIGHT | BUTTON_REPEAT)
 #define BOOKMARK_DOWN BUTTON_SCROLL_FWD
 
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define BOOKMARK_SELECT BUTTON_SELECT
+#define BOOKMARK_DELETE (BUTTON_PLAY | BUTTON_SELECT)
+#define BOOKMARK_DOWN BUTTON_DOWN
+
 #else /* player, recorder, gmini */
 #define BOOKMARK_SELECT BUTTON_PLAY
 #define BOOKMARK_DELETE (BUTTON_ON | BUTTON_PLAY)

apps/codecs/SOURCES

@@ -7,6 +7,8 @@ a52.c
 mpc.c
 wavpack.c
 alac.c
+#if MEMORYSIZE > 1
 aac.c
+#endif
 shorten.c
 #endif

apps/debug_menu.c

@@ -359,6 +359,12 @@ bool dbg_flash_id(unsigned* p_manufacturer, unsigned* p_device,
     (void)p_device;
     (void)addr1;
     (void)addr2;
+#elif CONFIG_CPU == PNX0101
+    /* TODO: Implement for iFP7xx */
+    (void)p_manufacturer;
+    (void)p_device;
+    (void)addr1;
+    (void)addr2;
 #else
     unsigned not_manu, not_id; /* read values before switching to ID mode */
     unsigned manu, id; /* read values when in ID mode */

apps/gui/gwps.h

@@ -191,6 +191,25 @@
 #define WPS_EXIT       (BUTTON_PLAY | BUTTON_REPEAT)
 #define WPS_CONTEXT    (BUTTON_SELECT | BUTTON_REPEAT)
 
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+
+/* TODO: Check WPS button assignments */
+
+#define WPS_NEXT       (BUTTON_RIGHT | BUTTON_REL)
+#define WPS_NEXT_PRE   BUTTON_RIGHT
+#define WPS_PREV       (BUTTON_LEFT | BUTTON_REL)
+#define WPS_PREV_PRE   BUTTON_LEFT
+#define WPS_FFWD       (BUTTON_RIGHT | BUTTON_REPEAT)
+#define WPS_REW        (BUTTON_LEFT | BUTTON_REPEAT)
+#define WPS_INCVOL     BUTTON_UP
+#define WPS_DECVOL     BUTTON_DOWN
+#define WPS_PAUSE      BUTTON_PLAY
+/* #define WPS_MENU    iFP7xx can't have both main menu and context menu in wps */
+#define WPS_BROWSE     (BUTTON_SELECT | BUTTON_REL)
+#define WPS_BROWSE_PRE BUTTON_SELECT
+#define WPS_EXIT       (BUTTON_PLAY | BUTTON_REPEAT)
+#define WPS_CONTEXT    (BUTTON_SELECT | BUTTON_REPEAT)
+
 #endif
 
 /* constants used in line_type and as refresh_mode for wps_refresh */

apps/gui/list.h

@@ -69,6 +69,10 @@
 #define LIST_NEXT      BUTTON_SCROLL_FWD
 #define LIST_PREV      BUTTON_SCROLL_BACK
 
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define LIST_NEXT      BUTTON_DOWN
+#define LIST_PREV      BUTTON_UP
+  
 #elif CONFIG_KEYPAD == GMINI100_PAD
 #define LIST_NEXT      BUTTON_DOWN
 #define LIST_PREV      BUTTON_UP

apps/gui/select.h

@@ -61,6 +61,14 @@
 #define SELECT_OK2     BUTTON_RIGHT
 #define SELECT_CANCEL  BUTTON_MENU
 
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define SELECT_INC     BUTTON_UP
+#define SELECT_DEC     BUTTON_DOWN
+#define SELECT_OK      BUTTON_RIGHT
+#define SELECT_OK2     BUTTON_LEFT
+#define SELECT_CANCEL  BUTTON_PLAY
+#define SELECT_CANCEL2 BUTTON_MODE
+
 #elif CONFIG_KEYPAD == ONDIO_PAD
 #define SELECT_INC     BUTTON_UP
 #define SELECT_DEC     BUTTON_DOWN

apps/gui/yesno.h

@@ -25,6 +25,9 @@
 
 #elif (CONFIG_KEYPAD == IPOD_4G_PAD)
 #define YESNO_OK       BUTTON_RIGHT
+
+#elif (CONFIG_KEYPAD == IRIVER_IFP7XX_PAD)
+#define YESNO_OK       BUTTON_RIGHT
 #endif
 enum yesno_res
 {

apps/menu.h

@@ -78,6 +78,14 @@
 #define MENU_EXIT_MENU  BUTTON_MENU
 #define MENU_ENTER      BUTTON_RIGHT
 
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+
+#define MENU_NEXT       BUTTON_DOWN
+#define MENU_PREV       BUTTON_UP
+#define MENU_EXIT       BUTTON_LEFT
+#define MENU_EXIT_MENU  BUTTON_PLAY
+#define MENU_ENTER      BUTTON_RIGHT
+
 #endif
 
 struct menu_item {

apps/plugins/Makefile

@@ -43,8 +43,10 @@ SUBDIRS += searchengine databox
 
 #for any recorder and iRiver model
 ifneq (,$(strip $(foreach tgt,RECORDER IRIVER,$(findstring $(tgt),$(TARGET)))))
+ifneq (-DIRIVER_IFP7XX,$(TARGET))
     SUBDIRS += rockboy
 endif
+endif
 
 
 .PHONY: $(SUBDIRS)

apps/plugins/SOURCES

@@ -18,6 +18,7 @@ viewer.c
 dict.c
 metronome.c
 
+#ifndef IRIVER_IFP7XX_SERIES   /* Temporarily disable plugin building for iFP7xx */
 #ifdef HAVE_LCD_BITMAP /* Recorder/Ondio models only */
 solitaire.c
 #ifndef HAVE_LCD_COLOR
@@ -89,4 +90,5 @@ wav2wv.c
 midi2wav.c
 #else
 splitedit.c
+#endif /* iFP7xx */
 #endif

apps/plugins/battery_test.c

@@ -39,6 +39,8 @@
 #elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || \
       (CONFIG_KEYPAD == IRIVER_H300_PAD)
 #define BATTERY_TEST_QUIT BUTTON_OFF
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define BATTERY_TEST_QUIT BUTTON_PLAY
 #elif (CONFIG_KEYPAD == IPOD_4G_PAD)
 #define BATTERY_TEST_QUIT BUTTON_MENU
 #endif

apps/plugins/chessclock.c

@@ -74,6 +74,16 @@
 #define CHC_SETTINGS_OK BUTTON_SELECT
 #define CHC_SETTINGS_CANCEL BUTTON_MENU
 
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define CHC_QUIT BUTTON_PLAY
+#define CHC_STARTSTOP BUTTON_MODE
+#define CHC_RESET BUTTON_EQ
+#define CHC_MENU BUTTON_SELECT
+#define CHC_SETTINGS_INC BUTTON_RIGHT
+#define CHC_SETTINGS_DEC BUTTON_LEFT
+#define CHC_SETTINGS_OK BUTTON_SELECT
+#define CHC_SETTINGS_CANCEL BUTTON_PLAY
+
 #endif
 
 

apps/plugins/cube.c

@@ -92,6 +92,18 @@
 #define CUBE_PAUSE         (BUTTON_PLAY | BUTTON_REL)
 #define CUBE_HIGHSPEED     (BUTTON_SELECT | BUTTON_PLAY)
 
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define CUBE_QUIT          BUTTON_PLAY
+#define CUBE_X_INC         BUTTON_RIGHT
+#define CUBE_X_DEC         BUTTON_LEFT
+#define CUBE_Y_INC         BUTTON_UP
+#define CUBE_Y_DEC         BUTTON_DOWN
+#define CUBE_Z_INC         BUTTON_MODE
+#define CUBE_Z_DEC         BUTTON_EQ
+#define CUBE_MODE          (BUTTON_SELECT | BUTTON_REPEAT)
+#define CUBE_PAUSE         (BUTTON_SELECT | BUTTON_REL)
+#define CUBE_HIGHSPEED     (BUTTON_MODE | BUTTON_EQ) /* TODO: this is impossible */
+
 #endif
 
 #ifdef HAVE_LCD_BITMAP

apps/plugins/databox/databox.c

@@ -35,6 +35,9 @@
 #elif CONFIG_KEYPAD == PLAYER_PAD
 #define DBX_SELECT BUTTON_PLAY
 #define DBX_STOP   BUTTON_STOP
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define DBX_SELECT BUTTON_SELECT
+#define DBX_STOP   BUTTON_PLAY
 #endif
 
 #define MAX_TOKENS 70

apps/plugins/dict.c

@@ -104,6 +104,8 @@ long reverse (long N) {
 #define LP_QUIT BUTTON_STOP
 #elif (CONFIG_KEYPAD == IPOD_4G_PAD)
 #define LP_QUIT BUTTON_MENU
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define LP_QUIT BUTTON_PLAY
 #else
 #define LP_QUIT BUTTON_OFF
 #endif

apps/plugins/jewels.c

@@ -81,6 +81,12 @@
 #define BEJEWELED_SELECT_PRE BUTTON_SELECT
 #define BEJEWELED_RESUME     (BUTTON_SELECT|BUTTON_PLAY)
 
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define BEJEWELED_QUIT       BUTTON_PLAY
+#define BEJEWELED_START      BUTTON_MODE
+#define BEJEWELED_SELECT     BUTTON_SELECT
+#define BEJEWELED_RESUME     BUTTON_EQ
+
 #else
     #error BEJEWELED: Unsupported keypad
 #endif

apps/plugins/logo.c

@@ -187,6 +187,12 @@ const unsigned char rockbox16x7[] = {
 #define LP_INC_X BUTTON_RIGHT
 #define LP_DEC_Y BUTTON_SCROLL_BACK
 #define LP_INC_Y BUTTON_SCROLL_FWD
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define LP_QUIT BUTTON_PLAY
+#define LP_DEC_X BUTTON_LEFT
+#define LP_INC_X BUTTON_RIGHT
+#define LP_DEC_Y BUTTON_DOWN
+#define LP_INC_Y BUTTON_UP
 #else
 #define LP_QUIT BUTTON_OFF
 #define LP_DEC_X BUTTON_LEFT

apps/plugins/metronome.c

@@ -64,6 +64,15 @@
 #define METRONOME_TAP BUTTON_SELECT
 #define METRONOME_MSG_START "press play"
 #define METRONOME_MSG_STOP "press pause"
+
+#elif (CONFIG_KEYPAD == IRIVER_IFP7XX_PAD)
+#define METRONOME_QUIT BUTTON_MODE
+#define METRONOME_PLAYPAUSE BUTTON_PLAY
+#define METRONOME_VOL_UP BUTTON_UP
+#define METRONOME_VOL_DOWN BUTTON_DOWN
+#define METRONOME_TAP BUTTON_EQ
+#define METRONOME_MSG_START "press play"
+#define METRONOME_MSG_STOP "press pause"
 #endif
 
 #if CONFIG_REMOTE_KEYPAD == H100_REMOTE

apps/plugins/mosaique.c

@@ -55,6 +55,12 @@
 #define MOSAIQUE_QUIT BUTTON_MENU
 #define MOSAIQUE_SPEED BUTTON_SELECT
 #define MOSAIQUE_RESTART BUTTON_PLAY
+
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define MOSAIQUE_QUIT BUTTON_PLAY
+#define MOSAIQUE_SPEED BUTTON_MODE
+#define MOSAIQUE_RESTART BUTTON_SELECT
+
 #endif
 
 enum plugin_status plugin_start(struct plugin_api* api, void* parameter)

apps/plugins/plugin.lds

@@ -4,7 +4,7 @@
 
 #ifdef CPU_COLDFIRE
 OUTPUT_FORMAT(elf32-m68k)
-#elif CONFIG_CPU==PP5020
+#elif defined(CPU_ARM)
 OUTPUT_FORMAT(elf32-littlearm)
 #else
 OUTPUT_FORMAT(elf32-sh)
@@ -32,6 +32,10 @@ OUTPUT_FORMAT(elf32-sh)
 #define DRAMORIG 0x10000000
 #define IRAMORIG 0x4000c000
 #define IRAMSIZE 0xc000
+#elif CONFIG_CPU == PNX0101
+#define DRAMORIG 0x24000000
+#define IRAMORIG 0x408000
+#define IRAMSIZE 0x8000
 #else
 #define DRAMORIG 0x09000000 + STUBOFFSET
 #endif
@@ -53,7 +57,7 @@ OUTPUT_FORMAT(elf32-sh)
 MEMORY
 {
    PLUGIN_RAM : ORIGIN = THIS_ORIGIN, LENGTH = THIS_LENGTH
-#if defined(ARCH_IRIVER) || defined(ARCH_IPOD)
+#if defined(ARCH_IRIVER) || defined(ARCH_IPOD) || (CONFIG_CPU==PNX0101)
    PLUGIN_IRAM : ORIGIN = IRAMORIG, LENGTH = IRAMSIZE
 #endif
 }
@@ -64,7 +68,7 @@ SECTIONS
     {
         KEEP(*(.entry))
         *(.text*)
-#if CONFIG_CPU==PP5020
+#if (CONFIG_CPU==PP5020) || (CONFIG_CPU==PNX0101)
         *(.glue_7)
         *(.glue_7t)
 #endif
@@ -79,7 +83,7 @@ SECTIONS
     .data : 
     {
         *(.data*)
-#if defined(ARCH_IRIVER) || defined(ARCH_IPOD)
+#if defined(ARCH_IRIVER) || defined(ARCH_IPOD) || (CONFIG_CPU==PNX0101)
         iramcopy = .;
 #endif
     } > PLUGIN_RAM
@@ -89,7 +93,7 @@ SECTIONS
         *(.eh_frame)
     }
 
-#if defined(ARCH_IRIVER) || defined(ARCH_IPOD)
+#if defined(ARCH_IRIVER) || defined(ARCH_IPOD) || (CONFIG_CPU==PNX0101)
     .iram IRAMORIG : AT ( iramcopy)
     {
         iramstart = .;

apps/plugins/rockboy/sys_rockbox.c

@@ -75,6 +75,13 @@ void joy_close(void)
 #define ROCKBOY_PAD_SELECT BUTTON_PLAY
 #define ROCKBOY_MENU BUTTON_OFF
 
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define ROCKBOY_PAD_A BUTTON_PLAY
+#define ROCKBOY_PAD_B BUTTON_EQ
+#define ROCKBOY_PAD_START BUTTON_MODE
+#define ROCKBOY_PAD_SELECT (BUTTON_SELECT | BUTTON_REL)
+#define ROCKBOY_MENU (BUTTON_SELECT | BUTTON_REPEAT)
+
 #endif
 
 unsigned int oldbuttonstate = 0, newbuttonstate,holdbutton;

apps/plugins/snow.c

@@ -36,6 +36,8 @@
 #define SNOW_QUIT BUTTON_STOP
 #elif (CONFIG_KEYPAD == IPOD_4G_PAD)
 #define SNOW_QUIT BUTTON_MENU
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define SNOW_QUIT BUTTON_PLAY
 #else
 #define SNOW_QUIT BUTTON_OFF
 #endif

apps/plugins/stats.c

@@ -30,6 +30,8 @@ static int fontwidth, fontheight;
 #define STATS_STOP BUTTON_STOP
 #elif (CONFIG_KEYPAD == IPOD_4G_PAD)
 #define STATS_STOP BUTTON_MENU
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define STATS_STOP BUTTON_PLAY
 #else
 #define STATS_STOP BUTTON_OFF
 #endif

apps/plugins/stopwatch.c

@@ -68,6 +68,13 @@
 #define STOPWATCH_LAP_TIMER BUTTON_RIGHT
 #define STOPWATCH_SCROLL_UP BUTTON_SCROLL_FWD
 #define STOPWATCH_SCROLL_DOWN BUTTON_SCROLL_BACK
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define STOPWATCH_QUIT BUTTON_PLAY
+#define STOPWATCH_START_STOP BUTTON_MODE
+#define STOPWATCH_RESET_TIMER BUTTON_EQ
+#define STOPWATCH_LAP_TIMER BUTTON_SELECT
+#define STOPWATCH_SCROLL_UP BUTTON_UP
+#define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
 #endif
 
 static struct plugin_api* rb;

apps/plugins/viewer.c

@@ -131,6 +131,17 @@
 #define VIEWER_MODE_PAGE (BUTTON_SELECT | BUTTON_LEFT | BUTTON_MENU)
 #define VIEWER_MODE_SCROLLBAR (BUTTON_SELECT | BUTTON_LEFT | BUTTON_RIGHT)
 
+/* iFP7xx keys */
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define VIEWER_QUIT BUTTON_PLAY
+#define VIEWER_PAGE_UP BUTTON_UP
+#define VIEWER_PAGE_DOWN BUTTON_DOWN
+#define VIEWER_SCREEN_LEFT BUTTON_LEFT
+#define VIEWER_SCREEN_RIGHT BUTTON_RIGHT
+#define VIEWER_MODE_WRAP (BUTTON_EQ | BUTTON_REL)
+#define VIEWER_MODE_LINE (BUTTON_EQ | BUTTON_REPEAT)
+#define VIEWER_MODE_WIDTH BUTTON_MODE
+
 #endif
 
 enum {

apps/recorder/keyboard.c

@@ -114,6 +114,20 @@
 #define KBD_UP BUTTON_SCROLL_BACK
 #define KBD_DOWN BUTTON_SCROLL_FWD
 
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+
+/* TODO: Check keyboard mappings */
+
+#define KBD_MODES /* iFP7xx uses 2 modes, picker and line edit */
+#define KBD_SELECT (BUTTON_SELECT | BUTTON_REL) /* backspace in line edit */
+#define KBD_SELECT_PRE BUTTON_SELECT
+#define KBD_DONE BUTTON_MODE
+#define KBD_ABORT BUTTON_PLAY
+#define KBD_LEFT BUTTON_LEFT
+#define KBD_RIGHT BUTTON_RIGHT
+#define KBD_UP BUTTON_UP
+#define KBD_DOWN BUTTON_DOWN
+
 #endif
 
 #if KEYBOARD_PAGES == 1

apps/settings.h

@@ -101,6 +101,12 @@
 #define SETTINGS_NEXT    BUTTON_RIGHT
 #define SETTINGS_ACCEPT  BUTTON_PLAY
 
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+#define SETTINGS_INC     BUTTON_RIGHT
+#define SETTINGS_DEC     BUTTON_LEFT
+#define SETTINGS_OK      BUTTON_SELECT
+#define SETTINGS_CANCEL  BUTTON_PLAY
+
 #endif
 
 /* data structures */

apps/tree.h

@@ -150,6 +150,20 @@
 #define TREE_WPS_PRE   BUTTON_MENU
 #define TREE_CONTEXT   (BUTTON_SELECT | BUTTON_REPEAT)
 
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+
+#define TREE_NEXT      BUTTON_DOWN
+#define TREE_PREV      BUTTON_UP
+#define TREE_EXIT      BUTTON_LEFT
+#define TREE_ABORT     BUTTON_PLAY
+#define TREE_RUN       (BUTTON_RIGHT | BUTTON_REL)
+#define TREE_RUN_PRE   BUTTON_RIGHT
+#define TREE_MENU      (BUTTON_SELECT | BUTTON_REPEAT)
+#define TREE_MENU_PRE  BUTTON_SELECT
+#define TREE_WPS       (BUTTON_SELECT | BUTTON_REL)
+#define TREE_WPS_PRE   BUTTON_SELECT
+#define TREE_CONTEXT   (BUTTON_RIGHT | BUTTON_REPEAT)
+#define TREE_POWER_BTN (BUTTON_PLAY | BUTTON_REPEAT)
 #endif
 
 struct entry {

docs/CREDITS

@@ -157,3 +157,4 @@ Nick Lanham
 Sebastian Henriksen
 Martin Scarratt
 Karl Kurbjun
+Tomasz Malesinski

firmware/SOURCES

@@ -74,8 +74,12 @@ drivers/adc.c
 #ifdef HAVE_MMC
 drivers/ata_mmc.c
 #else
+#ifdef HAVE_FLASH_DISK
+drivers/ata_flash.c
+#else
 drivers/ata.c
 #endif
+#endif
 drivers/button.c
 drivers/dac.c
 drivers/fat.c
@@ -93,6 +97,8 @@ tuner_philips.c
 drivers/i2c-coldfire.c
 #elif CONFIG_I2C == I2C_PP5020
 drivers/i2c-pp5020.c
+#elif CONFIG_I2C == I2C_PNX0101
+drivers/i2c-pnx0101.c
 #else
 drivers/i2c.c
 #endif

firmware/app.lds

@@ -7,7 +7,7 @@ INPUT(crt0.o)
 #elif CONFIG_CPU == TCC730
 OUTPUT_FORMAT(elf32-calmrisc16)
 INPUT(crt0.o)
-#elif CONFIG_CPU == PP5020
+#elif defined(CPU_ARM)
 OUTPUT_FORMAT(elf32-littlearm)
 OUTPUT_ARCH(arm)
 INPUT(crt0.o)
@@ -126,6 +126,10 @@ _pluginbuf = 0;
 #define DRAMORIG 0x00000000 + STUBOFFSET
 #define IRAMORIG 0x40000000
 #define IRAMSIZE 0xc000
+#elif CONFIG_CPU==PNX0101
+#define DRAMORIG 0x24000000 + STUBOFFSET
+#define IRAMORIG 0x400100
+#define IRAMSIZE 0x7f00
 #else
 #define DRAMORIG 0x09000000 + STUBOFFSET
 #define IRAMORIG 0x0f000000
@@ -161,7 +165,7 @@ SECTIONS
         . = ALIGN(0x200);
         *(.init.text)
         *(.text*)
-#if CONFIG_CPU==PP5020
+#ifdef CPU_ARM
         *(.glue_7)
         *(.glue_7t)
 #endif
@@ -214,7 +218,7 @@ SECTIONS
         _iend = .;
     } > IRAM
 
-#if defined(CPU_COLDFIRE) || CONFIG_CPU==PP5020
+#if defined(CPU_COLDFIRE) || defined(CPU_ARM)
     .stack :
     {
        *(.stack)
@@ -234,7 +238,7 @@ SECTIONS
     } > DRAM
 #endif
 
-#if defined(CPU_COLDFIRE) || CONFIG_CPU==PP5020
+#if defined(CPU_COLDFIRE) || defined(CPU_ARM)
     .bss ADDR(.data) + SIZEOF(.data) + SIZEOF(.iram):
 #else
     .bss :

firmware/backlight.c

@@ -242,6 +242,8 @@ static void __backlight_on(void)
 
     /* set port L07 on */
     outl(((0x100 | 1) << 7), 0x6000d12c);
+#elif CONFIG_BACKLIGHT==BL_IRIVER_IFP7XX
+    GPIO3_SET = 1;
 #endif
 }
 
@@ -279,6 +281,8 @@ static void __backlight_off(void)
 
     /* set port L07 off */
     outl(((0x100 | 0) << 7), 0x6000d12c);
+#elif CONFIG_BACKLIGHT==BL_IRIVER_IFP7XX
+    GPIO3_CLR = 1;
 #endif
 }
 

firmware/crt0.S

@@ -37,6 +37,8 @@ start:
  *
  */
 
+    msr    cpsr_c, #0xd3 /* enter supervisor mode, disable IRQ */
+
 #ifndef BOOTLOADER
 #if CONFIG_CPU == PP5002 || CONFIG_CPU == PP5020
     b      pad_skip
@@ -247,8 +249,8 @@ boot_table:
     /* Set up stack for IRQ mode */ 
     msr    cpsr_c, #0xd2
     ldr    sp, =irq_stack
-    /* Switch to supervisor mode, enable IRQ and FIQ processing */
+    /* Switch to supervisor mode */
-    msr    cpsr_c, #0x13
+    msr    cpsr_c, #0xd3
     ldr    sp, =stackend
     bl     main
     /* main() should never return */

firmware/drivers/adc.c

@@ -294,4 +294,38 @@ void adc_init(void)
 
 }
 
+#elif CONFIG_CPU == PNX0101
+
+static unsigned short adcdata[NUM_ADC_CHANNELS];
+
+unsigned short adc_read(int channel)
+{
+    return adcdata[channel];
+}
+
+static void adc_tick(void)
+{
+    if (ADCST & 0x10) {
+        adcdata[0] = ADCCH0 & 0x3ff;
+        adcdata[1] = ADCCH1 & 0x3ff;
+        adcdata[2] = ADCCH2 & 0x3ff;
+        adcdata[3] = ADCCH3 & 0x3ff;
+        adcdata[4] = ADCCH4 & 0x3ff;
+        ADCST = 0xa;
+    }
+}
+
+void adc_init(void)
+{
+    ADCR24 = 0xaaaaa;
+    ADCR28 = 0;
+    ADCST = 2;
+    ADCST = 0xa;
+
+    while (!(ADCST & 0x10));
+    adc_tick();
+  
+    tick_add_task(adc_tick);
+}
+
 #endif

firmware/drivers/button.c

@@ -61,7 +61,7 @@ static bool flipped;  /* buttons can be flipped to match the LCD flip */
 #define REPEAT_INTERVAL_FINISH  5
 
 /* the power-off button and number of repeated keys before shutting off */
-#if CONFIG_KEYPAD == IPOD_4G_PAD
+#if (CONFIG_KEYPAD == IPOD_4G_PAD) || (CONFIG_KEYPAD == IRIVER_IFP7XX_PAD)
 #define POWEROFF_BUTTON BUTTON_PLAY
 #define POWEROFF_COUNT 40
 #else
@@ -731,6 +731,47 @@ static int button_read(void)
     if (!remote_hold_button && ((data & 0x40) == 0))
         btn |= BUTTON_RC_ON;
     
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+
+    static bool hold_button = false;
+
+    /* light handling */
+    if (hold_button && !button_hold())
+    {
+        backlight_on();
+    }
+    hold_button = button_hold();
+
+    /* normal buttons */
+    if (!button_hold())
+    {
+        data = adc_read(ADC_BUTTONS);
+        
+        if (data < 0x151)
+            if (data < 0xc7)
+                if (data < 0x41)
+                    btn = BUTTON_LEFT;
+                else
+                    btn = BUTTON_RIGHT;
+            else
+                btn = BUTTON_SELECT;
+        else
+            if (data < 0x268)
+                if (data < 0x1d7)
+                    btn = BUTTON_UP;
+                else
+                    btn = BUTTON_DOWN;
+            else
+                if (data < 0x2f9)
+                    btn = BUTTON_EQ;
+                else
+                    if (data < 0x35c)
+                        btn = BUTTON_MODE;
+    }
+    
+    if (!button_hold() && (adc_read(ADC_BUTTON_PLAY) < 0x64))
+        btn |= BUTTON_PLAY;
+
 #elif CONFIG_KEYPAD == RECORDER_PAD
 
 #ifdef HAVE_FMADC
@@ -877,6 +918,13 @@ bool remote_button_hold(void)
 }
 #endif
 
+#if CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+bool button_hold(void)
+{
+    return (GPIO5_READ & 4) ? false : true;
+}
+#endif
+
 int button_status(void)
 {
     return lastbtn;

firmware/drivers/lcd-recorder.c

@@ -135,6 +135,24 @@ void lcd_write_data( const unsigned char* data, int count ) {
         P2 |= 0x20;
     }
 }
+
+#elif CONFIG_CPU == PNX0101
+
+void lcd_write_command(int cmd)
+{
+    while ((LCDSTAT & 3) != 3);
+    LCDCMD = cmd;
+}
+
+void lcd_write_data( const unsigned char* data, int count )
+{
+    int i;
+    for (i=0; i < count; i++) {
+        while ((LCDSTAT & 3) != 3);
+        LCDDATA = data[i];
+    }
+}
+
 #endif
 
 /*** hardware configuration ***/
@@ -145,6 +163,8 @@ int lcd_default_contrast(void)
     return 30;
 #elif CONFIG_LCD == LCD_GMINI100
     return 31;
+#elif CONFIG_LCD == LCD_IFP7XX
+    return 45;
 #else
     return (read_hw_mask() & LCD_CONTRAST_BIAS) ? 31 : 49;
 #endif
@@ -197,7 +217,11 @@ void lcd_set_flip(bool yesno)
     {
         lcd_write_command(LCD_SET_SEGMENT_REMAP | 0x01);
         lcd_write_command(LCD_SET_COM_OUTPUT_SCAN_DIRECTION | 0x08);
+#if CONFIG_LCD == LCD_IFP7XX
+        xoffset = 4;
+#else
         xoffset = 0;
+#endif
     }
 #endif
 }
@@ -236,6 +260,9 @@ void lcd_init(void)
     P2CONL |= 0x5a;
     P2CONL &= 0x5b;
     P2CONH |= 1;
+#elif CONFIG_CPU == PNX0101
+    LCDREG10 = 0xf;
+    LCDREG04 = 0x4084;
 #else
     /* Initialize PB0-3 as output pins */
     PBCR2 &= 0xff00; /* MD = 00 */
@@ -245,7 +272,11 @@ void lcd_init(void)
     /* inits like the original firmware */
     lcd_write_command(LCD_SOFTWARE_RESET);
     lcd_write_command(LCD_SET_INTERNAL_REGULATOR_RESISTOR_RATIO + 4);
+#if CONFIG_LCD == LCD_IFP7XX
+    lcd_write_command(LCD_SET_LCD_BIAS);
+#else
     lcd_write_command(LCD_SET_1OVER4_BIAS_RATIO + 0); /* force 1/4 bias: 0 */
+#endif
     lcd_write_command(LCD_SET_POWER_CONTROL_REGISTER + 7); 
                /* power control register: op-amp=1, regulator=1, booster=1 */
     lcd_write_command(LCD_SET_DISPLAY_ON);

firmware/drivers/power.c

@@ -182,6 +182,8 @@ void ide_power_enable(bool on)
         P1 |= 0x08;
     else
         P1 &= ~0x08;
+#elif CONFIG_CPU == PNX0101
+    /* no ide controller */
 #else /* SH1 based archos */
     bool touched = false;
 #ifdef NEEDS_ATA_POWER_ON
@@ -266,6 +268,9 @@ void power_off(void)
     /* We don't turn off the ipod, we put it in a deep sleep */
     pcf50605_standby_mode();
 #endif
+#elif CONFIG_CPU == PNX0101
+    GPIO1_CLR = 1 << 16;
+    GPIO2_SET = 1;
 #elif defined(GMINI_ARCH)
     P1 &= ~1;
     P1CON &= ~1;

firmware/drivers/serial.c

@@ -27,8 +27,9 @@
 #include "lcd.h"
 #include "serial.h"
 
-#if (CONFIG_CPU != MCF5249) && (CONFIG_CPU != TCC730) && (CONFIG_CPU != PP5020)
+#if (CONFIG_CPU != MCF5249) && (CONFIG_CPU != TCC730) && (CONFIG_CPU != PP5020) && (CONFIG_CPU != PNX0101)
 /* FIX: this doesn't work on iRiver or Gmini or iPod yet */
+/* iFP7xx has no remote */
 
 #ifndef HAVE_MMC /* MMC takes serial port 1, so don't mess with it */
 

firmware/export/adc.h

@@ -29,6 +29,15 @@
 #define ADC_BATTERY 2
 #define ADC_UNREG_POWER ADC_BATTERY /* For compatibility */
 
+#elif defined(IRIVER_IFP7XX)
+
+#define NUM_ADC_CHANNELS 5
+
+#define ADC_BUTTONS     0
+#define ADC_BATTERY     1
+#define ADC_BUTTON_PLAY 2
+#define ADC_UNREG_POWER ADC_BATTERY /* For compatibility */
+
 #else
 
 #define NUM_ADC_CHANNELS 8

firmware/export/button.h

@@ -45,6 +45,10 @@ bool button_hold(void);
 bool remote_button_hold(void);
 #endif
 
+#if CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+bool button_hold(void);
+#endif
+
 #define  BUTTON_NONE          0x0000
 
 /* Shared button codes */
@@ -159,6 +163,15 @@ bool remote_button_hold(void);
 #define  BUTTON_SCROLL_FWD    0x0010
 #define  BUTTON_SCROLL_BACK   0x0020
 
+#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
+
+#define  BUTTON_PLAY          0x0001
+#define  BUTTON_EQ            0x0002
+#define  BUTTON_MODE          0x0004
+#define  BUTTON_UP            0x0010
+#define  BUTTON_DOWN          0x0020
+#define  BUTTON_SELECT        0x0100
+
 #endif /* RECORDER/PLAYER/ONDIO/GMINI KEYPAD */
 
 #endif /* _BUTTON_H_ */

firmware/export/config-ifp7xx.h

@@ -0,0 +1,96 @@
+/*
+ * This config file is for iriver iFP-799
+ */
+#define IRIVER_IFP7XX_SERIES 1
+
+/* For Rolo and boot loader */
+#define MODEL_NUMBER 6
+
+/* define this if you have recording possibility */
+/*#define HAVE_RECORDING 1*/
+
+/* define this if you have a bitmap LCD display */
+#define HAVE_LCD_BITMAP 1
+
+/* define this if you have a colour LCD */
+/* #define HAVE_LCD_COLOR 1 */
+
+/* LCD dimensions */
+#define LCD_WIDTH  128
+#define LCD_HEIGHT 64
+#define LCD_DEPTH  1
+
+#define CONFIG_KEYPAD IRIVER_IFP7XX_PAD
+
+#define CONFIG_FLASH FLASH_IFP7XX
+
+#define HAVE_FAT16SUPPORT
+
+/* Define this if you do software codec */
+#define CONFIG_CODEC SWCODEC
+
+/* Define this if you have a software controlled poweroff */
+#define HAVE_SW_POWEROFF
+
+/* The number of bytes reserved for loadable codecs */
+#define CODEC_SIZE 0x30000
+
+/* The number of bytes reserved for loadable plugins */
+#define PLUGIN_BUFFER_SIZE 0x20000
+
+/* Define this if you have the WM8975 audio codec */
+/* #define HAVE_WM8975 */
+
+#define HAVE_FLASH_DISK
+
+#ifndef SIMULATOR
+
+/* Define this if you have a Philips PNX0101 */
+#define CONFIG_CPU PNX0101
+
+/* Define this if you want to use the PNX0101 i2c interface */
+#define CONFIG_I2C I2C_PNX0101
+
+/* Type of mobile power */
+//#define CONFIG_BATTERY BATT_LIPOL1300
+
+#define BATTERY_SCALE_FACTOR 16665 /* FIX: this value is picked at random */
+
+/* Define this if the platform can charge batteries */
+//#define HAVE_CHARGING 1
+
+/* define this if the hardware can be powered off while charging */
+//#define HAVE_POWEROFF_WHILE_CHARGING
+
+/* The start address index for ROM builds */
+#define ROM_START 0x00000000
+
+/* Define this for LCD backlight available */
+#define CONFIG_BACKLIGHT BL_IRIVER_IFP7XX /* port controlled */
+
+/* Define this to the CPU frequency */
+#define CPU_FREQ      30000000
+
+#define CONFIG_LCD LCD_IFP7XX
+
+/* Offset ( in the firmware file's header ) to the file length */
+#define FIRMWARE_OFFSET_FILE_LENGTH 0
+
+/* Offset ( in the firmware file's header ) to the file CRC */
+#define FIRMWARE_OFFSET_FILE_CRC 0
+
+/* Offset ( in the firmware file's header ) to the real data */
+#define FIRMWARE_OFFSET_FILE_DATA 8
+
+#define USB_ISP1582
+
+/* Virtual LED (icon) */
+#define CONFIG_LED LED_VIRTUAL
+
+/* Define this if you have adjustable CPU frequency */
+//#define HAVE_ADJUSTABLE_CPU_FREQ
+
+#define BOOTFILE_EXT "iriver"
+#define BOOTFILE "rockbox." BOOTFILE_EXT
+
+#endif

firmware/export/config.h

@@ -41,6 +41,7 @@
 #define TCC730   730   /* lacking a proper abbrivation */
 #define PP5002  5002
 #define PP5020  5020
+#define PNX0101  101
 
 /* CONFIG_KEYPAD */
 #define PLAYER_PAD      0
@@ -51,6 +52,7 @@
 #define IRIVER_H300_PAD 5
 #define IAUDIO_X5_PAD   6
 #define IPOD_4G_PAD     7
+#define IRIVER_IFP7XX_PAD 8
 
 /* CONFIG_REMOTE_KEYPAD */
 #define H100_REMOTE 1
@@ -75,6 +77,7 @@
 #define LCD_IPODCOLOR 6 /* as used by iPod Color/Photo */
 #define LCD_IPODNANO  7 /* as used by iPod Nano */
 #define LCD_IPODVIDEO 8 /* as used by iPod Video */
+#define LCD_IFP7XX    9 /* as used by iRiver iFP 7xx/8xx */
 
 /* LCD_PIXELFORMAT */
 #define RGB565 565
@@ -89,6 +92,7 @@
 #define BL_IPOD4G        5 /* Apple iPod 4G */
 #define BL_IPODNANO      6 /* Apple iPod Nano and iPod Video*/
 #define BL_IRIVER_H300   7 /* IRiver PWM */
+#define BL_IRIVER_IFP7XX 8 /* IRiver GPIO */
 
 /* CONFIG_I2C */
 #define I2C_PLAYREC  0 /* Archos Player/Recorder style */
@@ -96,11 +100,15 @@
 #define I2C_GMINI    2 /* Gmini style */
 #define I2C_COLDFIRE 3 /* Coldfire style */
 #define I2C_PP5020   4 /* PP5020 style */
+#define I2C_PNX0101  5 /* PNX0101 style */
 
 /* CONFIG_LED */
 #define LED_REAL     1 /* SW controlled LED (Archos recorders, player, Gmini) */
 #define LED_VIRTUAL  2 /* Virtual LED (icon) (Archos Ondio) */
 
+/* CONFIG_FLASH */
+#define FLASH_IFP7XX 1
+
 /* CONFIG_RTC */
 #define RTC_M41ST84W 1 /* Archos Recorder */
 #define RTC_PCF50605 2 /* iPod 4G */
@@ -139,6 +147,8 @@
 #include "config-ipodnano.h"
 #elif defined(IPOD_VIDEO)
 #include "config-ipodvideo.h"
+#elif defined(IRIVER_IFP7XX)
+#include "config-ifp7xx.h"
 #else
 /* no known platform */
 #endif
@@ -156,7 +166,7 @@
 #endif
 
 /* define for all cpus from ARM family */
-#if (CONFIG_CPU == PP5020) 
+#if (CONFIG_CPU == PP5020) || (CONFIG_CPU == PNX0101)
 #define CPU_ARM
 #endif
 

firmware/export/cpu.h

@@ -33,3 +33,6 @@
 #if CONFIG_CPU == PP5020
 #include "pp5020.h"
 #endif
+#if CONFIG_CPU == PNX0101
+#include "pnx0101.h"
+#endif

firmware/export/pnx0101.h

@@ -0,0 +1,67 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2005 by Tomasz Malesinski
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef __PNX0101_H__
+#define __PNX0101_H__
+
+#define GPIO0_READ (*(volatile unsigned long *)0x80003000)
+#define GPIO0_SET  (*(volatile unsigned long *)0x80003014)
+#define GPIO0_CLR  (*(volatile unsigned long *)0x80003018)
+#define GPIO1_READ (*(volatile unsigned long *)0x80003040)
+#define GPIO1_SET  (*(volatile unsigned long *)0x80003054)
+#define GPIO1_CLR  (*(volatile unsigned long *)0x80003058)
+#define GPIO2_READ (*(volatile unsigned long *)0x80003080)
+#define GPIO2_SET  (*(volatile unsigned long *)0x80003094)
+#define GPIO2_CLR  (*(volatile unsigned long *)0x80003098)
+#define GPIO3_READ (*(volatile unsigned long *)0x800030c0)
+#define GPIO3_SET  (*(volatile unsigned long *)0x800030d4)
+#define GPIO3_CLR  (*(volatile unsigned long *)0x800030d8)
+#define GPIO4_READ (*(volatile unsigned long *)0x80003100)
+#define GPIO4_SET  (*(volatile unsigned long *)0x80003114)
+#define GPIO4_CLR  (*(volatile unsigned long *)0x80003118)
+#define GPIO5_READ (*(volatile unsigned long *)0x80003140)
+#define GPIO5_SET  (*(volatile unsigned long *)0x80003154)
+#define GPIO5_CLR  (*(volatile unsigned long *)0x80003158)
+#define GPIO6_READ (*(volatile unsigned long *)0x80003180)
+#define GPIO6_SET  (*(volatile unsigned long *)0x80003194)
+#define GPIO6_CLR  (*(volatile unsigned long *)0x80003198)
+#define GPIO7_READ (*(volatile unsigned long *)0x800031c0)
+#define GPIO7_SET  (*(volatile unsigned long *)0x800031d4)
+#define GPIO7_CLR  (*(volatile unsigned long *)0x800031d8)
+
+#define LCDREG04 (*(volatile unsigned long *)0x80104004)
+#define LCDSTAT  (*(volatile unsigned long *)0x80104008)
+#define LCDREG10 (*(volatile unsigned long *)0x80104010)
+#define LCDCMD   (*(volatile unsigned long *)0x80104020)
+#define LCDDATA  (*(volatile unsigned long *)0x80104030)
+
+#define TIMERR00 (*(volatile unsigned long *)0x80020000)
+#define TIMERR08 (*(volatile unsigned long *)0x80020008)
+#define TIMERR0C (*(volatile unsigned long *)0x8002000c)
+
+#define ADCCH0   (*(volatile unsigned long *)0x80002400)
+#define ADCCH1   (*(volatile unsigned long *)0x80002404)
+#define ADCCH2   (*(volatile unsigned long *)0x80002408)
+#define ADCCH3   (*(volatile unsigned long *)0x8000240c)
+#define ADCCH4   (*(volatile unsigned long *)0x80002410)
+#define ADCST    (*(volatile unsigned long *)0x80002420)
+#define ADCR24   (*(volatile unsigned long *)0x80002424)
+#define ADCR28   (*(volatile unsigned long *)0x80002428)
+
+#endif

firmware/export/system.h

@@ -299,7 +299,7 @@ static inline void invalidate_icache(void)
 #define CPUFREQ_MAX_MULT     11
 #define CPUFREQ_MAX          (CPUFREQ_MAX_MULT * CPU_FREQ)
 
-#elif CONFIG_CPU == PP5020
+#elif defined(CPU_ARM)
 
 /* TODO: Implement set_irq_level and check CPU frequencies */
 
@@ -330,14 +330,26 @@ static inline unsigned long swap32(unsigned long value)
 }
 
 #define HIGHEST_IRQ_LEVEL (1)
+
 static inline int set_irq_level(int level)
 {
-  int result=level;
+    unsigned long cpsr;
-  return result;
+    /* Read the old level and set the new one */
+    asm volatile ("mrs %0,cpsr" : "=r" (cpsr));
+    asm volatile ("msr cpsr_c,%0"
+                  : : "r" ((cpsr & ~0x80) | (level << 7)));
+    return (cpsr >> 7) & 1;
 }
 
 #define invalidate_icache()
 
+#if CONFIG_CPU == PNX0101
+typedef void (*interrupt_handler_t)(void);
+
+void irq_set_int_handler(int n, interrupt_handler_t handler);
+void irq_enable_int(int n);
+#endif
+
 #elif CONFIG_CPU == TCC730
 
 extern int smsc_version(void);

firmware/kernel.c

@@ -358,6 +358,41 @@ void tick_start(unsigned int interval_in_ms)
 #endif
 }
 
+#elif CONFIG_CPU == PNX0101
+
+void timer_handler(void)
+{
+    int i;
+
+    /* Run through the list of tick tasks */
+    for(i = 0;i < MAX_NUM_TICK_TASKS;i++)
+    {
+        if(tick_funcs[i])
+            tick_funcs[i]();
+    }
+
+    current_tick++;
+    wake_up_thread();
+
+    TIMERR0C = 1;
+}
+
+void tick_start(unsigned int interval_in_ms)
+{
+  TIMERR08 &= ~0x80;
+  TIMERR0C = 1;
+  TIMERR08 &= ~0x80;
+  TIMERR08 |= 0x40;
+  TIMERR00 = 3000000 * interval_in_ms / 1000;
+  TIMERR08 &= ~0xc;
+  TIMERR0C = 1;
+
+  irq_set_int_handler(4, timer_handler);
+  irq_enable_int(4);
+
+  TIMERR08 |= 0x80;
+}
+
 #endif
 
 int tick_add_task(void (*f)(void))

firmware/pcm_playback.c

@@ -487,4 +487,55 @@ long pcm_get_bytes_waiting(void)
     return 0;
 }
 
+#elif CONFIG_CPU == PNX0101
+
+/* TODO: Implement for iFP7xx
+   For now, just implement some dummy functions.
+*/
+
+void pcm_init(void)
+{
+
+}
+
+void pcm_set_frequency(unsigned int frequency)
+{
+    (void)frequency;
+}
+
+void pcm_play_data(void (*get_more)(unsigned char** start, long* size))
+{
+    (void)get_more;
+}
+
+void pcm_play_stop(void)
+{
+}
+
+void pcm_play_pause(bool play)
+{
+    (void)play;
+}
+
+bool pcm_is_paused(void)
+{
+    return false;
+}
+
+bool pcm_is_playing(void)
+{
+    return false;
+}
+
+void pcm_calculate_peaks(int *left, int *right)
+{
+    (void)left;
+    (void)right;
+}
+
+long pcm_get_bytes_waiting(void)
+{
+    return 0;
+}
+
 #endif

firmware/system.c

@@ -1191,5 +1191,86 @@ int system_memory_guard(int newmode)
     return 0;
 }
 
+#elif CONFIG_CPU==PNX0101
+
+interrupt_handler_t interrupt_vector[0x1d]  __attribute__ ((section(".idata")));
+
+#define IRQ_REG(reg) (*(volatile unsigned long *)(0x80300000 + (reg)))
+
+static inline unsigned long irq_read(int reg)
+{
+    unsigned long v, v2;
+    do
+    {
+        v = IRQ_REG(reg);
+        v2 = IRQ_REG(reg);
+    } while (v != v2);
+    return v;
+}
+
+#define IRQ_WRITE_WAIT(reg, val, cond) \
+    do { unsigned long v, v2; \
+        do { \
+            IRQ_REG(reg) = (val); \
+            v = IRQ_REG(reg); \
+            v2 = IRQ_REG(reg); \
+        } while ((v != v2) || !(cond)); \
+    } while (0);
+
+static void UIE(void) {}
+
+void irq(void)
+{
+    int n = irq_read(0x100) >> 3;
+    (*(interrupt_vector[n]))();
+}
+
+void irq_enable_int(int n)
+{
+    IRQ_WRITE_WAIT(0x404 + n * 4, 0x4010000, v & 0x10000);
+}
+
+void irq_set_int_handler(int n, interrupt_handler_t handler)
+{
+    interrupt_vector[n + 1] = handler;
+}
+
+void system_init(void)
+{
+    int i;
+
+    /* turn off watchdog */
+    (*(volatile unsigned long *)0x80002804) = 0;
+
+    /*
+    IRQ_WRITE_WAIT(0x100, 0, v == 0);
+    IRQ_WRITE_WAIT(0x104, 0, v == 0);
+    IRQ_WRITE_WAIT(0, 0, v == 0);
+    IRQ_WRITE_WAIT(4, 0, v == 0);
+    */
+    
+    for (i = 0; i < 0x1c; i++)
+    {
+        IRQ_WRITE_WAIT(0x404 + i * 4, 0x1e000001, (v & 0x3010f) == 1);
+        IRQ_WRITE_WAIT(0x404 + i * 4, 0x4000000, (v & 0x10000) == 0);
+        IRQ_WRITE_WAIT(0x404 + i * 4, 0x10000001, (v & 0xf) == 1);
+        interrupt_vector[i + 1] = UIE;
+    }
+    interrupt_vector[0] = UIE;
+}
+
+
+void system_reboot(void)
+{
+    (*(volatile unsigned long *)0x80002804) = 1;
+    while (1);
+}
+
+int system_memory_guard(int newmode)
+{
+    (void)newmode;
+    return 0;
+}
+
 #endif /* CONFIG_CPU */
 

firmware/thread.c

@@ -326,7 +326,7 @@ int create_thread(void (*function)(void), void* stack, int stack_size,
     thread_stack[num_threads] = stack;
     thread_stack_size[num_threads] = stack_size;
     regs = &thread_contexts[num_threads];
-#if defined(CPU_COLDFIRE) || (CONFIG_CPU == SH7034) || (CONFIG_CPU == PP5020)
+#if defined(CPU_COLDFIRE) || (CONFIG_CPU == SH7034) || defined(CPU_ARM)
     /* Align stack to an even 32 bit boundary */
     regs->sp = (void*)(((unsigned int)stack + stack_size) & ~3);
 #elif CONFIG_CPU == TCC730

firmware/usb.c

@@ -180,6 +180,9 @@ void usb_enable(bool on)
         outl(1, 0x40017F10);
         outl(inl(0x60006004) | 0x4, 0x60006004);
     }
+#elif defined(USB_ISP1582)
+    /* TODO: Implement USB_ISP1582 */
+    (void) on;
 #else
 #ifdef HAVE_LCD_BITMAP
     if(read_hw_mask() & USB_ACTIVE_HIGH)
@@ -403,6 +406,10 @@ bool usb_detect(void)
         return false;
     }
     current_status = (USB_STATUS & 0x800)?true:false;
+#endif
+#ifdef USB_ISP1582
+    /* TODO: Implement USB_ISP1582 */
+    current_status = false;
 #endif
     return current_status;
 }

tools/configure

@@ -425,6 +425,7 @@ appsdir='\$(ROOTDIR)/apps'
   echo "13 - iPod Color/Photo"
   echo "14 - iPod Nano"
   echo "15 - iPod Video"
+  echo "16 - iriver iFP-790"
 
   getit=`input`;
 
@@ -691,6 +692,20 @@ appsdir='\$(ROOTDIR)/apps'
     toolset=$ipodbitmaptools
     ;;
 
+   16)
+    archos="ifp7xx"
+    target="-DIRIVER_IFP7XX"
+    memory=1
+    arm7tdmicc
+    tool="cp"
+    output="rockbox.wma"
+    appextra="recorder:gui"
+    archosrom=""
+    flash=""
+    plugins="yes"
+    codecs="libmad liba52 libffmpegFLAC libTremor libwavpack dumb libmusepack libalac libfaad libm4a"
+    ;;
+
    *)
     echo "Please select an actual target platform!"
     exit

tools/scramble.c

@@ -171,6 +171,8 @@ int main (int argc, char** argv)
             modelnum = 4;
         else if(!strcmp(&argv[1][5], "ipvd"))
             modelnum = 5;
+        else if(!strcmp(&argv[1][5], "fp7x"))
+            modelnum = 6;
         else {
             fprintf(stderr, "unsupported model: %s\n", &argv[1][5]);
             return 2;