forked from len0rd/rockbox
Initial commit of work-in-progress iPod port
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7781 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman
parent
3cd5c646d0
commit
77372d1218
24 changed files with 2178 additions and 21 deletions
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@ -144,6 +144,17 @@ bool remote_button_hold(void);
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#define BUTTON_DOWN 0x0020
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#define BUTTON_MENU 0x0100
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#elif (CONFIG_KEYPAD == IPOD_4G_PAD) || (CONFIG_KEYPAD == IPOD_NANO_PAD)
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#warning Correct the IPOD definitions
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#define BUTTON_ON 0x0001
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#define BUTTON_OFF 0x0002
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#define BUTTON_PLAY 0x0004
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#define BUTTON_UP 0x0010
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#define BUTTON_DOWN 0x0020
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#define BUTTON_MENU 0x0100
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#endif /* RECORDER/PLAYER/ONDIO/GMINI KEYPAD */
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#endif /* _BUTTON_H_ */
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87
firmware/export/config-ipodcolor.h
Normal file
87
firmware/export/config-ipodcolor.h
Normal file
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@ -0,0 +1,87 @@
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/* For Rolo and boot loader */
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#define MODEL_NUMBER 3
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/* define this if you have recording possibility */
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/*#define HAVE_RECORDING 1*/
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/* define this if you have a bitmap LCD display */
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#define HAVE_LCD_BITMAP 1
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/* define this if you have a colour LCD */
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#define HAVE_LCD_COLOR 1
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/* LCD dimensions */
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#define LCD_WIDTH 220
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#define LCD_HEIGHT 176
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#define LCD_DEPTH 16 /* 65536 colours */
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#define CONFIG_KEYPAD IPOD_4G_PAD
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/* Define this if you do software codec */
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#define CONFIG_CODEC SWCODEC
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/* Define this if you have a software controlled poweroff */
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#define HAVE_SW_POWEROFF
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/* The number of bytes reserved for loadable codecs */
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#define CODEC_SIZE 0x40000
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/* The number of bytes reserved for loadable plugins */
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#define PLUGIN_BUFFER_SIZE 0xC0000
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//#define HAVE_UDA1380
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#ifndef SIMULATOR
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/* Define this if you have a PortalPlayer PP5020 */
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#define CONFIG_CPU PP5020
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/* Define this if you want to use the PP5020 i2c interface */
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#define CONFIG_I2C I2C_PP5020
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/* Type of mobile power */
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//#define CONFIG_BATTERY BATT_LIPOL1300
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#define BATTERY_SCALE_FACTOR 16665 /* FIX: this value is picked at random */
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/* Define this if the platform can charge batteries */
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//#define HAVE_CHARGING 1
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/* define this if the hardware can be powered off while charging */
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//#define HAVE_POWEROFF_WHILE_CHARGING
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/* The start address index for ROM builds */
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#define ROM_START 0x00000000
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/* Define this for LCD backlight available */
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#define CONFIG_BACKLIGHT BL_IPOD4G /* port controlled */
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/* Define this to the CPU frequency */
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#define CPU_FREQ 11289600
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/* Define this if you have ATA power-off control */
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#define HAVE_ATA_POWER_OFF
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#define CONFIG_LCD LCD_IPODCOLOR
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/* Offset ( in the firmware file's header ) to the file length */
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#define FIRMWARE_OFFSET_FILE_LENGTH 0
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/* Offset ( in the firmware file's header ) to the file CRC */
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#define FIRMWARE_OFFSET_FILE_CRC 0
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/* Offset ( in the firmware file's header ) to the real data */
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#define FIRMWARE_OFFSET_FILE_DATA 8
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#define USB_IPODSTYLE
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/* Virtual LED (icon) */
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#define CONFIG_LED LED_VIRTUAL
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/* Define this if you have adjustable CPU frequency */
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//#define HAVE_ADJUSTABLE_CPU_FREQ
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#define BOOTFILE_EXT "ipodcolor"
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#define BOOTFILE "rockbox." BOOTFILE_EXT
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#endif
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89
firmware/export/config-ipodnano.h
Normal file
89
firmware/export/config-ipodnano.h
Normal file
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@ -0,0 +1,89 @@
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/* For Rolo and boot loader */
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#define MODEL_NUMBER 4
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/* define this if you have recording possibility */
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/*#define HAVE_RECORDING 1*/
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/* define this if you have a bitmap LCD display */
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#define HAVE_LCD_BITMAP 1
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/* define this if you have a colour LCD */
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#define HAVE_LCD_COLOR 1
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/* LCD dimensions */
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#define LCD_WIDTH 176
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#define LCD_HEIGHT 132
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#define LCD_DEPTH 16 /* 65536 colours */
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#define CONFIG_KEYPAD IPOD_NANO_PAD
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/* Define this if you do software codec */
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#define CONFIG_CODEC SWCODEC
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/* Define this if you have a software controlled poweroff */
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#define HAVE_SW_POWEROFF
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/* The number of bytes reserved for loadable codecs */
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#define CODEC_SIZE 0x40000
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/* The number of bytes reserved for loadable plugins */
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#define PLUGIN_BUFFER_SIZE 0xC0000
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//#define HAVE_UDA1380
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#ifndef SIMULATOR
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/* The Nano actually has a PP5021 - but it's register compatible with
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the 5020 so Rockbox doesn't care. */
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/* Define this if you have a PortalPlayer PP5020 */
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#define CONFIG_CPU PP5020
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/* Define this if you want to use the PP5020 i2c interface */
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#define CONFIG_I2C I2C_PP5020
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/* Type of mobile power */
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//#define CONFIG_BATTERY BATT_LIPOL1300
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#define BATTERY_SCALE_FACTOR 16665 /* FIX: this value is picked at random */
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/* Define this if the platform can charge batteries */
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//#define HAVE_CHARGING 1
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/* define this if the hardware can be powered off while charging */
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//#define HAVE_POWEROFF_WHILE_CHARGING
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/* The start address index for ROM builds */
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#define ROM_START 0x00000000
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/* Define this for LCD backlight available */
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#define CONFIG_BACKLIGHT BL_IPODNANO /* port controlled */
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/* Define this to the CPU frequency */
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#define CPU_FREQ 11289600
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/* Define this if you have ATA power-off control */
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#define HAVE_ATA_POWER_OFF
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#define CONFIG_LCD LCD_IPODCOLOR
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/* Offset ( in the firmware file's header ) to the file length */
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#define FIRMWARE_OFFSET_FILE_LENGTH 0
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/* Offset ( in the firmware file's header ) to the file CRC */
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#define FIRMWARE_OFFSET_FILE_CRC 0
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/* Offset ( in the firmware file's header ) to the real data */
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#define FIRMWARE_OFFSET_FILE_DATA 8
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#define USB_IPODSTYLE
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/* Virtual LED (icon) */
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#define CONFIG_LED LED_VIRTUAL
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/* Define this if you have adjustable CPU frequency */
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//#define HAVE_ADJUSTABLE_CPU_FREQ
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#define BOOTFILE_EXT "ipod"
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#define BOOTFILE "rockbox." BOOTFILE_EXT
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#endif
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@ -39,6 +39,8 @@
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#define MCF5249 5249
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#define MCF5250 5250
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#define TCC730 730 /* lacking a proper abbrivation */
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#define PP5002 5002
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#define PP5020 5020
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/* CONFIG_KEYPAD */
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#define PLAYER_PAD 0
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@ -48,6 +50,8 @@
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#define GMINI100_PAD 4
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#define IRIVER_H300_PAD 5
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#define IAUDIO_X5_PAD 6
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#define IPOD_4G_PAD 7
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#define IPOD_NANO_PAD 8
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/* CONFIG_REMOTE_KEYPAD */
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#define H100_REMOTE 1
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@ -61,14 +65,16 @@
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#define BATT_LIPOL1300 1300 /* the type used in iRiver h1x0 models */
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/* CONFIG_LCD */
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#define LCD_GMINI100 0
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#define LCD_SSD1815 1 /* as used by Archos Recorders and Ondios */
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#define LCD_SSD1801 2 /* as used by Archos Player/Studio */
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#define LCD_S1D15E06 3 /* as used by iRiver H100 series */
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#define LCD_H300 4 /* as used by iRiver H300 series, exact model name is
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unknown at the time of this writing */
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#define LCD_X5 5 /* as used by iAudio X5 series, exact model name is
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#define LCD_GMINI100 0
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#define LCD_SSD1815 1 /* as used by Archos Recorders and Ondios */
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#define LCD_SSD1801 2 /* as used by Archos Player/Studio */
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#define LCD_S1D15E06 3 /* as used by iRiver H100 series */
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#define LCD_H300 4 /* as used by iRiver H300 series, exact model name is
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unknown at the time of this writing */
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#define LCD_X5 5 /* as used by iAudio X5 series, exact model name is
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unknown at the time of this writing */
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#define LCD_IPODCOLOR 6 /* as used by iPod Color/Photo */
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#define LCD_IPODNANO 7 /* as used by iPod Nano */
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/* CONFIG_BACKLIGHT */
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#define BL_PA14_LO 0 /* Player, PA14 low active */
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@ -76,12 +82,15 @@
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#define BL_PA14_HI 2 /* Ondio, PA14 high active */
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#define BL_IRIVER 3 /* IRiver GPIO */
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#define BL_GMINI 4 /* Archos GMini */
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#define BL_IPOD4G 5 /* Apple iPod 4G */
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#define BL_IPODNANO 6 /* Apple iPod Nano */
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/* CONFIG_I2C */
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#define I2C_PLAYREC 0 /* Archos Player/Recorder style */
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#define I2C_ONDIO 1 /* Ondio style */
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#define I2C_GMINI 2 /* Gmini style */
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#define I2C_COLDFIRE 3 /* Coldfire style */
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#define I2C_PP5020 4 /* PP5020 style */
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/* CONFIG_LED */
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#define LED_REAL 1 /* SW controlled LED (Archos recorders, player, Gmini) */
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@ -113,6 +122,10 @@
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#include "config-gminisp.h"
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#elif defined(IAUDIO_X5)
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#include "config-iaudiox5.h"
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#elif defined(IPOD_COLOR)
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#include "config-ipodcolor.h"
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#elif defined(IPOD_NANO)
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#include "config-ipodnano.h"
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#else
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/* no known platform */
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#endif
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@ -129,6 +142,11 @@
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#define CPU_COLDFIRE
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#endif
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/* define for all cpus from ARM family */
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#if (CONFIG_CPU == PP5020)
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#define CPU_ARM
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#endif
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#ifndef CODEC_SIZE
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#define CODEC_SIZE 0
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#endif
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@ -137,7 +155,8 @@
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#if !defined(SIMULATOR) && /* Not for simulators */ \
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(((CONFIG_CPU == SH7034) && !defined(PLUGIN)) || /* SH1 archos: core only */ \
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(CONFIG_CPU == MCF5249) || /* Coldfire: core, plugins, codecs */ \
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(CONFIG_CPU == TCC730)) /* CalmRISC16: core, (plugins, codecs) */
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(CONFIG_CPU == PP5020) || /* iPod: core, plugins, codecs */ \
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(CONFIG_CPU == TCC730)) /* CalmRISC16: core, (plugins, codecs) */
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#define ICODE_ATTR __attribute__ ((section(".icode")))
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#define ICONST_ATTR __attribute__ ((section(".irodata")))
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#define IDATA_ATTR __attribute__ ((section(".idata")))
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66
firmware/export/i2c-pp5020.h
Normal file
66
firmware/export/i2c-pp5020.h
Normal file
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@ -0,0 +1,66 @@
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/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2002 by Linus Nielsen Feltzing
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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/*
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* Driver for ARM i2c driver
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*
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*
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*/
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#ifndef _I2C_ARM_H
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#define _I2C_ARM_H
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#warning Implement: i2c-pp5020.h
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void i2c_init(void);
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int i2c_write(int device, unsigned char *buf, int count);
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void i2c_close(void);
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#define MAX_LOOP 0x100 /* TODO: select a better value */
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/* PLLCR control */
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#define QSPISEL (1 << 11) /* Selects QSPI or I2C interface */
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/* Offsets to I2C registers from base address */
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#define O_MADR 0x00 /* Slave Address */
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#define O_MFDR 0x04 /* Frequency divider */
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#define O_MBCR 0x08 /* Control register */
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#define O_MBSR 0x0c /* Status register */
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#define O_MBDR 0x10 /* Data register */
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/* MBSR - Status register */
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#define ICF (1 << 7) /* Transfer Complete */
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#define IAAS (1 << 6) /* Addressed As Alave */
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#define IBB (1 << 5) /* Bus Busy */
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#define IAL (1 << 4) /* Arbitration Lost */
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#define SRW (1 << 2) /* Slave R/W */
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#define IFF (1 << 1) /* I2C Interrupt */
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#define RXAK (1 << 0) /* No Ack bit */
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/* MBCR - Control register */
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#define IEN (1 << 7) /* I2C Enable */
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#define IIEN (1 << 6) /* Interrupt Enable */
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#define MSTA (1 << 5) /* Master/Slave select */
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#define MTX (1 << 4) /* Transmit/Receive */
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#define TXAK (1 << 3) /* Transfer ACK */
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#define RSTA (1 << 2) /* Restart.. */
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#endif
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@ -20,6 +20,7 @@
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#define _KERNEL_H_
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#include <stdbool.h>
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#include "config.h"
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/* wrap-safe macros for tick comparison */
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#define TIME_AFTER(a,b) ((long)(b) - (long)(a) < 0)
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@ -65,7 +66,12 @@ struct mutex
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};
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/* global tick variable */
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#if (CONFIG_CPU==PP5020)
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/* A temporary hack until timer interrupt is enabled - use the RTC */
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#define current_tick ((*((volatile unsigned long*)0x60005010))/10000)
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#else
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extern long current_tick;
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#endif
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#ifdef SIMULATOR
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#define sleep(x) sim_sleep(x)
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@ -122,14 +122,24 @@ extern void lcd_jump_scroll_delay(int ms);
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/* Low-level drawing function types */
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typedef void lcd_pixelfunc_type(int x, int y);
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#if LCD_DEPTH==16
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typedef void lcd_blockfunc_type(unsigned char *address, unsigned mask, unsigned bits);
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#else
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typedef void lcd_blockfunc_type(unsigned char *address, unsigned mask, unsigned bits);
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#endif
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#ifdef HAVE_LCD_BITMAP
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#ifdef HAVE_LCD_COLOR
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#if LCD_DEPTH == 16
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#define LCD_MAX_RED ((1 << 5) - 1)
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#define LCD_MAX_GREEN ((1 << 6) - 1)
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#define LCD_MAX_BLUE ((1 << 5) - 1)
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#else
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#define LCD_MAX_RED ((1 << (LCD_DEPTH/3)) - 1)
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#define LCD_MAX_GREEN ((1 << (LCD_DEPTH/3)) - 1)
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#define LCD_MAX_BLUE ((1 << (LCD_DEPTH/3)) - 1)
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#endif
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struct rgb {
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unsigned char red;
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unsigned char green;
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@ -148,6 +158,8 @@ struct rgb {
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extern unsigned char lcd_framebuffer[LCD_HEIGHT/8][LCD_WIDTH];
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#elif LCD_DEPTH == 2
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extern unsigned char lcd_framebuffer[LCD_HEIGHT/4][LCD_WIDTH];
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#elif LCD_DEPTH == 16
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extern unsigned char lcd_framebuffer[LCD_HEIGHT][LCD_WIDTH*2];
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#endif
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extern void lcd_set_invert_display(bool yesno);
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@ -29,6 +29,13 @@ extern void system_init(void);
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extern long cpu_frequency;
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#if CONFIG_CPU==PP5020
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#define inl(a) (*(volatile unsigned long *) (a))
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#define outl(a,b) (*(volatile unsigned long *) (b) = (a))
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#define inb(a) (*(volatile unsigned char *) (a))
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#define outb(a,b) (*(volatile unsigned char *) (b) = (a))
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#endif
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#ifdef HAVE_ADJUSTABLE_CPU_FREQ
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#define FREQ cpu_frequency
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void set_cpu_frequency(long frequency);
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@ -285,6 +292,43 @@ static inline void invalidate_icache(void)
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#define CPUFREQ_MAX_MULT 11
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#define CPUFREQ_MAX (CPUFREQ_MAX_MULT * CPU_FREQ)
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#elif CONFIG_CPU == PP5020
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#warning Implement set_irq_level and check CPU frequencies
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#define CPUFREQ_DEFAULT CPU_FREQ
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#define CPUFREQ_NORMAL 37500000
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#define CPUFREQ_MAX 75000000
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static inline unsigned short swap16(unsigned short value)
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/*
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result[15..8] = value[ 7..0];
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result[ 7..0] = value[15..8];
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*/
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{
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return (value >> 8) | (value << 8);
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}
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static inline unsigned long swap32(unsigned long value)
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/*
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result[31..24] = value[ 7.. 0];
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result[23..16] = value[15.. 8];
|
||||
result[15.. 8] = value[23..16];
|
||||
result[ 7.. 0] = value[31..24];
|
||||
*/
|
||||
{
|
||||
unsigned long hi = swap16(value >> 16);
|
||||
unsigned long lo = swap16(value & 0xffff);
|
||||
return (lo << 16) | hi;
|
||||
}
|
||||
|
||||
#define HIGHEST_IRQ_LEVEL (1)
|
||||
static inline int set_irq_level(int level)
|
||||
{
|
||||
int result=level;
|
||||
return result;
|
||||
}
|
||||
|
||||
#elif CONFIG_CPU == TCC730
|
||||
|
||||
extern int smsc_version(void);
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue