added mostly dummy changes to allow building of a Sansa e200 bootloader

without functionality


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10399 a1c6a512-1295-4272-9138-f99709370657

16 files changed, 517 insertions, 5 deletions

diff --git a/firmware/FILES b/firmware/FILES
index d12ba2dace..a99deba0b4 100644
--- a/firmware/FILES
+++ b/firmware/FILES
@@ -16,3 +16,4 @@ target/arm/*.[chS]
 target/sh/*.[chS]
 target/coldfire/*.[chS]
 target/coldfire/iaudio/x5/*.[chS]
+target/arm/sandisk/sansa-e200/*.[chS]
diff --git a/firmware/SOURCES b/firmware/SOURCES
index 601fcab3a2..a4f35a2d6f 100644
--- a/firmware/SOURCES
+++ b/firmware/SOURCES
@@ -96,12 +96,12 @@ drivers/lcd-ipodvideo.c
 #if CONFIG_LCD==LCD_H300
 drivers/lcd-h300.c
 #endif
-#ifndef IAUDIO_X5
+#ifndef TARGET_TREE
 drivers/power.c
 #endif
 drivers/led.c
 #ifndef SIMULATOR
-#ifndef IAUDIO_X5
+#ifndef TARGET_TREE
 drivers/adc.c
 #endif
 #ifdef HAVE_MMC
@@ -110,9 +110,11 @@ drivers/ata_mmc.c
 #ifdef HAVE_FLASH_DISK
 drivers/ata_flash.c
 #else
+#ifndef SANSA_E200
 drivers/ata.c
 #endif
 #endif
+#endif
 drivers/button.c
 drivers/dac.c
 drivers/fat.c
@@ -217,6 +219,11 @@ drivers/isp1362.c
 drivers/m5636.c
 #endif
 
+#ifdef SANSA_E200
+target/arm/sandisk/sansa-e200/ata.c
+target/arm/sandisk/sansa-e200/lcd.c
+#endif
+
 #ifdef IAUDIO_X5
 target/coldfire/iaudio/x5/power-x5.c
 #ifndef SIMULATOR
diff --git a/firmware/drivers/serial.c b/firmware/drivers/serial.c
index 8479da52f8..f1cee96d51 100644
--- a/firmware/drivers/serial.c
+++ b/firmware/drivers/serial.c
@@ -30,7 +30,8 @@
 
 #if (CONFIG_CPU != MCF5249) && (CONFIG_CPU != TCC730) && \
 	(CONFIG_CPU != PP5020) && (CONFIG_CPU != PNX0101) && \
-	(CONFIG_CPU != PP5002) && (CONFIG_CPU != MCF5250)
+	(CONFIG_CPU != PP5002) && (CONFIG_CPU != MCF5250) && \
+        (CONFIG_CPU != PP5024)
 
 /* FIX: this doesn't work on iRiver or Gmini or iPod yet */
 /* iFP7xx has no remote */
diff --git a/firmware/export/config-e200.h b/firmware/export/config-e200.h
new file mode 100644
index 0000000000..3793a716ec
--- /dev/null
+++ b/firmware/export/config-e200.h
@@ -0,0 +1,121 @@
+/*
+ * This config file is for the Sandisk Sansa e200
+ */
+#define TARGET_TREE /* this target is using the target tree system */
+
+/* For Rolo and boot loader */
+#define MODEL_NUMBER 12
+
+/* define this if you have recording possibility */
+/*#define HAVE_RECORDING 1*/ /* TODO: add support for this */
+
+/* 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
+
+/* define this if you have access to the quickscreen */
+#define HAVE_QUICKSCREEN
+
+/* LCD dimensions */
+#define LCD_WIDTH  176
+#define LCD_HEIGHT 220
+#define LCD_DEPTH  16   /* 65536 colours */
+#define LCD_PIXELFORMAT RGB565SWAPPED /* rgb565 byte-swapped */
+
+/* #define IRAM_LCDFRAMEBUFFER IDATA_ATTR *//* put the lcd frame buffer in IRAM */
+
+#define CONFIG_KEYPAD SANSA_E200_PAD
+
+/* Define this if you do software codec */
+#define CONFIG_CODEC SWCODEC
+
+/* define this if you have a real-time clock */
+#ifndef BOOTLOADER
+#define CONFIG_RTC RTC_E8564  /* TODO: figure this out */
+#endif
+
+/* Define this if you have a software controlled poweroff */
+#define HAVE_SW_POWEROFF
+
+/* The number of bytes reserved for loadable codecs */
+#define CODEC_SIZE 0x80000
+
+/* The number of bytes reserved for loadable plugins */
+#define PLUGIN_BUFFER_SIZE 0x80000
+
+/* Define this if you have the WM8975 audio codec */
+#define HAVE_WM8731
+
+#define AB_REPEAT_ENABLE 1
+
+/* FM Tuner */
+/*#define CONFIG_TUNER TEA5767
+#define CONFIG_TUNER_XTAL  32768 *//* TODO: what is this? */
+
+/* Define this for LCD backlight available */
+#define CONFIG_BACKLIGHT BL_H10 /* TODO: figure this out, probably not necessary
+                                   because of 'target' stuff */
+
+#define BATTERY_CAPACITY_DEFAULT 700 /* default battery capacity
+                                        TODO: check this, probably different
+                                        for different models too */
+
+#ifndef SIMULATOR
+
+/* Define this if you have a PortalPlayer PP5024 */
+#define CONFIG_CPU PP5024
+
+/* Define this if you want to use the PP5020 i2c interface */
+#define CONFIG_I2C I2C_PP5020
+
+/* Type of mobile power */
+#define CONFIG_BATTERY BATT_LPCS355385
+#define BATTERY_CAPACITY_MIN 1500  /* min. capacity selectable */
+#define BATTERY_CAPACITY_MAX 1600 /* max. capacity selectable */
+#define BATTERY_CAPACITY_INC 10   /* capacity increment */
+#define BATTERY_TYPES_COUNT  1    /* only one type */
+#define BATTERY_SCALE_FACTOR 5865
+
+/* Hardware controlled charging? FIXME */
+//#define CONFIG_CHARGING CHARGING_SIMPLE
+
+/* define this if the hardware can be powered off while charging */
+/* TODO: should this be set for the H10? */
+//#define HAVE_POWEROFF_WHILE_CHARGING
+
+/* The start address index for ROM builds */
+#define ROM_START 0x00000000
+
+/* Define this to the CPU frequency */
+/* TODO: this is probably wrong */
+#define CPU_FREQ      11289600
+
+/* Type of LCD TODO: hopefully the same as the x5 but check this*/
+#define CONFIG_LCD LCD_X5
+
+/* 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_IPODSTYLE */
+
+/* define this if the unit can be powered or charged via USB */
+#define HAVE_USB_POWER
+
+/* Virtual LED (icon) */
+#define CONFIG_LED LED_VIRTUAL
+
+/* Define this if you have adjustable CPU frequency */
+/*#define HAVE_ADJUSTABLE_CPU_FREQ Let's say we don't for now*/
+
+#define BOOTFILE_EXT "e200"
+#define BOOTFILE "rockbox." BOOTFILE_EXT
+
+#endif
diff --git a/firmware/export/config-h10.h b/firmware/export/config-h10.h
new file mode 100644
index 0000000000..470ff6b4fa
--- /dev/null
+++ b/firmware/export/config-h10.h
@@ -0,0 +1,120 @@
+/*
+ * This config file is for the iriver H10
+ */
+
+/* For Rolo and boot loader */
+#define MODEL_NUMBER 11
+
+/* define this if you have recording possibility */
+/*#define HAVE_RECORDING 1*/ /* TODO: add support for this */
+
+/* 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
+
+/* define this if you have access to the quickscreen */
+#define HAVE_QUICKSCREEN
+
+/* LCD dimensions */
+#define LCD_WIDTH  160
+#define LCD_HEIGHT 128
+#define LCD_DEPTH  16   /* 65536 colours */
+#define LCD_PIXELFORMAT RGB565SWAPPED /* rgb565 byte-swapped */
+
+/* #define IRAM_LCDFRAMEBUFFER IDATA_ATTR *//* put the lcd frame buffer in IRAM */
+
+#define CONFIG_KEYPAD IRIVER_H10_PAD
+
+/* Define this if you do software codec */
+#define CONFIG_CODEC SWCODEC
+
+/* define this if you have a real-time clock */
+#ifndef BOOTLOADER
+#define CONFIG_RTC RTC_E8564  /* TODO: figure this out */
+#endif
+
+/* Define this if you have a software controlled poweroff */
+#define HAVE_SW_POWEROFF
+
+/* The number of bytes reserved for loadable codecs */
+#define CODEC_SIZE 0x80000
+
+/* The number of bytes reserved for loadable plugins */
+#define PLUGIN_BUFFER_SIZE 0x80000
+
+/* Define this if you have the WM8975 audio codec */
+#define HAVE_WM8731
+
+#define AB_REPEAT_ENABLE 1
+
+/* FM Tuner */
+/*#define CONFIG_TUNER TEA5767
+#define CONFIG_TUNER_XTAL  32768 *//* TODO: what is this? */
+
+/* Define this for LCD backlight available */
+#define CONFIG_BACKLIGHT BL_H10 /* TODO: figure this out, probably not necessary
+                                   because of 'target' stuff */
+
+#define BATTERY_CAPACITY_DEFAULT 700 /* default battery capacity
+                                        TODO: check this, probably different
+                                        for different models too */
+
+#ifndef SIMULATOR
+
+/* Define this if you have a PortalPlayer PP5020 */
+#define CONFIG_CPU PP5020
+
+/* Define this if you want to use the PP5020 i2c interface */
+#define CONFIG_I2C I2C_PP5020
+
+/* Type of mobile power */
+#define CONFIG_BATTERY BATT_LPCS355385
+#define BATTERY_CAPACITY_MIN 1500  /* min. capacity selectable */
+#define BATTERY_CAPACITY_MAX 1600 /* max. capacity selectable */
+#define BATTERY_CAPACITY_INC 10   /* capacity increment */
+#define BATTERY_TYPES_COUNT  1    /* only one type */
+#define BATTERY_SCALE_FACTOR 5865
+
+/* Hardware controlled charging? FIXME */
+//#define CONFIG_CHARGING CHARGING_SIMPLE
+
+/* define this if the hardware can be powered off while charging */
+/* TODO: should this be set for the H10? */
+//#define HAVE_POWEROFF_WHILE_CHARGING
+
+/* The start address index for ROM builds */
+#define ROM_START 0x00000000
+
+/* Define this to the CPU frequency */
+/* TODO: this is probably wrong */
+#define CPU_FREQ      11289600
+
+/* Type of LCD TODO: hopefully the same as the x5 but check this*/
+#define CONFIG_LCD LCD_X5
+
+/* 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_IPODSTYLE */
+
+/* define this if the unit can be powered or charged via USB */
+#define HAVE_USB_POWER
+
+/* Virtual LED (icon) */
+#define CONFIG_LED LED_VIRTUAL
+
+/* Define this if you have adjustable CPU frequency */
+#define HAVE_ADJUSTABLE_CPU_FREQ
+
+#define BOOTFILE_EXT "h10"
+#define BOOTFILE "rockbox." BOOTFILE_EXT
+
+#endif
diff --git a/firmware/export/config.h b/firmware/export/config.h
index 684353e499..9b3945640e 100644
--- a/firmware/export/config.h
+++ b/firmware/export/config.h
@@ -56,6 +56,8 @@
 #define IPOD_3G_PAD         8
 #define IRIVER_IFP7XX_PAD   9
 #define GIGABEAT_PAD       10
+#define IRIVER_H10_PAD     11
+#define SANSA_E200_PAD     12
 
 /* CONFIG_REMOTE_KEYPAD */
 #define H100_REMOTE 1
@@ -67,6 +69,7 @@
 #define BATT_4AA_NIMH   1500
 #define BATT_3AAA       1000 /* Ondio */
 #define BATT_LIPOL1300  1300 /* the type used in iRiver h1x0 models */
+#define BATT_LPCS355385 1550 /* iriver h10 - SKC LPCS355385 */
 
 /* CONFIG_CHARGING */
 #define CHARGING_SIMPLE  1 /* Simple, hardware controlled charging */
@@ -182,6 +185,10 @@
 #include "config-ipodmini.h"
 #elif defined(IPOD_MINI2G)
 #include "config-ipodmini2g.h"
+#elif defined(IRIVER_H10)
+#include "config-h10.h"
+#elif defined(SANSA_E200)
+#include "config-e200.h"
 #else
 /* no known platform */
 #endif
@@ -203,7 +210,7 @@
 #endif
 
 /* define for all cpus from ARM family */
-#if (CONFIG_CPU == PP5002) || (CONFIG_CPU == PP5020) || (CONFIG_CPU == PNX0101) || (CONFIG_CPU == S3C2440)
+#if (CONFIG_CPU == PP5002) || (CONFIG_CPU == PP5020) || (CONFIG_CPU == PNX0101) || (CONFIG_CPU == S3C2440) || (CONFIG_CPU == PP5024)
 #define CPU_ARM
 #endif
 
diff --git a/firmware/export/cpu.h b/firmware/export/cpu.h
index 4c33ac96f4..93b66aac52 100644
--- a/firmware/export/cpu.h
+++ b/firmware/export/cpu.h
@@ -36,6 +36,9 @@
 #if CONFIG_CPU == PP5002
 #include "pp5002.h"
 #endif
+#if CONFIG_CPU == PP5024
+#include "pp5024.h"
+#endif
 #if CONFIG_CPU == PNX0101
 #include "pnx0101.h"
 #endif
diff --git a/firmware/export/pp5024.h b/firmware/export/pp5024.h
new file mode 100644
index 0000000000..3ed3d5dade
--- /dev/null
+++ b/firmware/export/pp5024.h
@@ -0,0 +1,26 @@
+#ifndef __PP5024_H__
+#define __PP5024_H__
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2006 by Daniel Stenberg
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+/* We believe is this quite similar to the 5020 and for how we just use that
+   completely */
+#include "pp5020.h"
+
+#endif
diff --git a/firmware/kernel.c b/firmware/kernel.c
index c5edacabec..c931a1db72 100644
--- a/firmware/kernel.c
+++ b/firmware/kernel.c
@@ -344,7 +344,7 @@ void tick_start(unsigned int interval_in_ms)
     IMR0 |= (1<<2);
 }
 
-#elif (CONFIG_CPU == PP5002) || (CONFIG_CPU == PP5020)
+#elif (CONFIG_CPU == PP5002) || (CONFIG_CPU == PP5020) || (CONFIG_CPU==PP5024)
 
 #ifndef BOOTLOADER
 void TIMER1(void)
diff --git a/firmware/pcm_playback.c b/firmware/pcm_playback.c
index 67e8b933ef..f7a2de52c2 100644
--- a/firmware/pcm_playback.c
+++ b/firmware/pcm_playback.c
@@ -248,6 +248,8 @@ void pcm_init(void)
 #define FIFO_FREE_COUNT ((IISFIFO_CFG & 0x3f0000) >> 16)
 #elif CONFIG_CPU == PP5002
 #define FIFO_FREE_COUNT ((IISFIFO_CFG & 0x7800000) >> 23)
+#elif CONFIG_CPU == PP5024
+#define FIFO_FREE_COUNT 4 /* TODO: make this sensible */
 #endif
 
 static int pcm_freq = 44100; /* 44.1 is default */
@@ -268,6 +270,7 @@ static void dma_start(const void *addr, size_t size)
     /* setup I2S interrupt for FIQ */
     outl(inl(0x6000402c) | I2S_MASK, 0x6000402c);
     outl(I2S_MASK, 0x60004024);
+#elif CONFIG_CPU == PP5024
 #else
     /* setup I2S interrupt for FIQ */
     outl(inl(0xcf00102c) | DMA_OUT_MASK, 0xcf00102c);
diff --git a/firmware/target/arm/sandisk/sansa-e200/ata-target.h b/firmware/target/arm/sandisk/sansa-e200/ata-target.h
new file mode 100644
index 0000000000..67a01ed518
--- /dev/null
+++ b/firmware/target/arm/sandisk/sansa-e200/ata-target.h
@@ -0,0 +1 @@
+/* nothing here yet */
diff --git a/firmware/target/arm/sandisk/sansa-e200/ata.c b/firmware/target/arm/sandisk/sansa-e200/ata.c
new file mode 100644
index 0000000000..0c37753c53
--- /dev/null
+++ b/firmware/target/arm/sandisk/sansa-e200/ata.c
@@ -0,0 +1,198 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2006 Daniel Stenberg
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+#include "ata.h"
+#include <stdbool.h>
+#include <string.h>
+
+#define SECTOR_SIZE     (512)
+
+static unsigned short identify_info[SECTOR_SIZE];
+int ata_spinup_time = 0;
+long last_disk_activity = -1;
+
+void flash_select_chip(int no, int sel)
+{
+
+}
+
+unsigned char flash_read_data(void)
+{
+
+}
+
+void flash_write_data(unsigned char data)
+{
+
+}
+
+void flash_write_cmd(unsigned char cmd)
+{
+
+}
+
+void flash_write_addr(unsigned char addr)
+{
+
+}
+
+void flash_wait_ready(void)
+{
+
+}
+
+int flash_map_sector(int sector, int* chip, int* chip_sector)
+{
+
+}
+
+int flash_read_id(int no)
+{
+
+}
+
+int flash_read_sector(int sector, unsigned char* buf,
+                      unsigned char* oob)
+{
+
+}
+
+int flash_read_sector_oob(int sector, unsigned char* oob)
+{
+
+}
+
+static int flash_get_n_segments(void)
+{
+
+}
+
+static int flash_get_n_phblocks(void)
+{
+
+}
+
+static int flash_get_n_sectors_in_block(void)
+{
+
+}
+
+static int flash_phblock_to_sector(int segment, int block)
+{
+
+}
+
+static int flash_is_bad_block(unsigned char* oob)
+{
+
+}
+
+int flash_disk_scan(void)
+{
+
+}
+
+int flash_disk_find_block(int block)
+{
+
+}
+
+int flash_disk_read_sectors(unsigned long start,
+                            int count,
+                            void* buf)
+{
+
+}
+
+int ata_read_sectors(IF_MV2(int drive,)
+                     unsigned long start,
+                     int incount,
+                     void* inbuf)
+{
+
+}
+
+int ata_write_sectors(IF_MV2(int drive,)
+                      unsigned long start,
+                      int count,
+                      const void* buf)
+{
+    (void)start;
+    (void)count;
+    (void)buf;
+    return -1;
+}
+
+/* schedule a single sector write, executed with the the next spinup 
+   (volume 0 only, used for config sector) */
+extern void ata_delayed_write(unsigned long sector, const void* buf)
+{
+    (void)sector;
+    (void)buf;
+}
+
+/* write the delayed sector to volume 0 */
+extern void ata_flush(void)
+{
+
+}
+
+void ata_spindown(int seconds)
+{
+    (void)seconds;
+}
+
+bool ata_disk_is_active(void)
+{
+  return 0;
+}
+
+void ata_sleep(void)
+{
+}
+
+void ata_spin(void)
+{
+}
+
+/* Hardware reset protocol as specified in chapter 9.1, ATA spec draft v5 */
+int ata_hard_reset(void)
+{
+  return 0;
+}
+
+int ata_soft_reset(void)
+{
+  return 0;
+}
+
+void ata_enable(bool on)
+{
+    (void)on;
+}
+
+unsigned short* ata_get_identify(void)
+{
+
+}
+
+int ata_init(void)
+{
+    return 0;
+}
diff --git a/firmware/target/arm/sandisk/sansa-e200/backlight-target.h b/firmware/target/arm/sandisk/sansa-e200/backlight-target.h
new file mode 100644
index 0000000000..67a01ed518
--- /dev/null
+++ b/firmware/target/arm/sandisk/sansa-e200/backlight-target.h
@@ -0,0 +1 @@
+/* nothing here yet */
diff --git a/firmware/target/arm/sandisk/sansa-e200/button-target.h b/firmware/target/arm/sandisk/sansa-e200/button-target.h
new file mode 100644
index 0000000000..e78f91a154
--- /dev/null
+++ b/firmware/target/arm/sandisk/sansa-e200/button-target.h
@@ -0,0 +1,7 @@
+
+#define BUTTON_POWER        0x00000001
+#define BUTTON_LEFT         0x00000002
+#define BUTTON_RIGHT        0x00000004
+
+#define POWEROFF_BUTTON BUTTON_POWER
+#define POWEROFF_COUNT 40
diff --git a/firmware/target/arm/sandisk/sansa-e200/lcd.c b/firmware/target/arm/sandisk/sansa-e200/lcd.c
new file mode 100644
index 0000000000..dedb196c70
--- /dev/null
+++ b/firmware/target/arm/sandisk/sansa-e200/lcd.c
@@ -0,0 +1,15 @@
+
+void lcd_update(void)
+{
+
+}
+
+void lcd_update_rect(int x, int y, int width, int height)
+{
+
+}
+
+void lcd_init_device(void)
+{
+
+}
diff --git a/firmware/target/arm/sandisk/sansa-e200/usb-target.h b/firmware/target/arm/sandisk/sansa-e200/usb-target.h
new file mode 100644
index 0000000000..67a01ed518
--- /dev/null
+++ b/firmware/target/arm/sandisk/sansa-e200/usb-target.h
@@ -0,0 +1 @@
+/* nothing here yet */