mirror of
https://github.com/Rockbox/rockbox.git
synced 2025-10-13 18:17:39 -04:00
New port: iPod Nano 3G
Currently, only a bootloader can be built successfully. The development bootloader is functional, it enables further progress on the port. This is a part of the large iPod Nano 3G and iPod Nano 4G support patch. Credit: Cástor Muñoz <cmvidal@gmail.com> Change-Id: Idf85e42334b0e0ae36f9ed273e2940d5d7736e34
This commit is contained in:
Vencislav Atanasov
Solomon Peachy
parent
96615af033
commit
d6cd237f80
24 changed files with 2458 additions and 68 deletions
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@ -696,7 +696,8 @@ void main(void)
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printf("lcd type: %d", lcd_type);
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#ifdef S5L_LCD_WITH_READID
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extern unsigned char lcd_id[4];
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printf("lcd id: 0x%x", *((uint32_t*)&lcd_id[0]));
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uint32_t* lcd_id_32 = (uint32_t *)lcd_id;
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printf("lcd id: 0x%x", *lcd_id_32);
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#endif
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#ifdef IPOD_NANO4G
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printf("boot cfg: 0x%x", pmu_read(0x7f));
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@ -1604,6 +1604,27 @@ target/arm/s5l8700/ipodnano2g/piezo-nano2g.c
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#endif
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#endif /* IPOD_NANO2G */
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#ifdef IPOD_NANO3G
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target/arm/s5l8702/ipodnano3g/lcd-nano3g.c
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target/arm/s5l8702/ipodnano3g/backlight-nano3g.c
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target/arm/s5l8702/ipodnano3g/piezo-nano3g.c
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target/arm/s5l8702/ipodnano3g/pmu-nano3g.c
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target/arm/s5l8702/ipodnano3g/adc-nano3g.c
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target/arm/s5l8702/ipodnano3g/powermgmt-nano3g.c
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target/arm/s5l8702/ipodnano3g/power-nano3g.c
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target/arm/s5l8702/ipodnano3g/nand-nano3g.c
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#if (CONFIG_RTC == RTC_NANO3G)
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target/arm/s5l8702/ipodnano3g/rtc-nano3g.c // TODO: -> drivers/rtc/rtc_xxx.c ???
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#endif
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#ifdef HAVE_SERIAL
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target/arm/s5l8702/ipodnano3g/serial-nano3g.c
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#endif
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#ifndef BOOTLOADER
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target/arm/s5l8702/ipodnano3g/audio-nano3g.c
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target/arm/s5l8702/ipodnano3g/cscodec-nano3g.c // TODO: -> wmcodec-nano3g.c
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#endif
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#endif /* IPOD_NANO3G */
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#ifdef IPOD_6G
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target/arm/s5l8702/ipod6g/lcd-6g.c
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target/arm/s5l8702/ipod6g/backlight-6g.c
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@ -420,6 +420,8 @@ Lyre prototype 1 */
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#include "config/ipod4g.h"
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#elif defined(IPOD_NANO2G)
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#include "config/ipodnano2g.h"
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#elif defined(IPOD_NANO3G)
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#include "config/ipodnano3g.h"
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#elif defined(IPOD_6G)
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#include "config/ipod6g.h"
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#elif defined(GIGABEAT_F)
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272
firmware/export/config/ipodnano3g.h
Normal file
272
firmware/export/config/ipodnano3g.h
Normal file
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@ -0,0 +1,272 @@
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/*
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* This config file is for iPod Nano 3rd Generation
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*/
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#define IPOD_ARCH 1
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/* For Rolo and boot loader */
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#define MODEL_NUMBER 117
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#define MODEL_NAME "Apple iPod Nano 3G"
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/* define this if you have recording possibility */
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#define HAVE_RECORDING
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//#define HAVE_AGC
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//#define HAVE_HISTOGRAM
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/* Define bitmask of input sources - recordable bitmask can be defined
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explicitly if different */
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#define INPUT_SRC_CAPS (SRC_CAP_MIC | SRC_CAP_LINEIN)
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/* define the bitmask of hardware sample rates */
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#define HW_SAMPR_CAPS (SAMPR_CAP_44 | SAMPR_CAP_22 | SAMPR_CAP_11 \
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| SAMPR_CAP_48 | SAMPR_CAP_24 | SAMPR_CAP_12 \
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| SAMPR_CAP_32 | SAMPR_CAP_16 | SAMPR_CAP_8)
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/* define the bitmask of recording sample rates */
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#define REC_SAMPR_CAPS (SAMPR_CAP_44 | SAMPR_CAP_22 | SAMPR_CAP_11 \
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| SAMPR_CAP_48 | SAMPR_CAP_24 | SAMPR_CAP_12 \
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| SAMPR_CAP_32 | SAMPR_CAP_16 | SAMPR_CAP_8)
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/* define this if you have a bitmap LCD display */
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#define HAVE_LCD_BITMAP
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/* define this if you can flip your LCD */
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//#define HAVE_LCD_FLIP
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/* define this if you have a colour LCD */
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#define HAVE_LCD_COLOR
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/* define this if you want album art for this target */
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#define HAVE_ALBUMART
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/* define this to enable bitmap scaling */
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#define HAVE_BMP_SCALING
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/* define this to enable JPEG decoding */
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#define HAVE_JPEG
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/* define this if you can invert the colours on your LCD */
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//#define HAVE_LCD_INVERT
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/* Define this if your LCD can set contrast */
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//#define HAVE_LCD_CONTRAST
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/* LCD stays visible without backlight - simulator hint */
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#define HAVE_TRANSFLECTIVE_LCD
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/* define this if you have access to the quickscreen */
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#define HAVE_QUICKSCREEN
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/* define this if you would like tagcache to build on this target */
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#define HAVE_TAGCACHE
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/* define this if the unit uses a scrollwheel for navigation */
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#define HAVE_SCROLLWHEEL
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#define HAVE_WHEEL_ACCELERATION
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#define WHEEL_ACCEL_START 270
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#define WHEEL_ACCELERATION 3
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/* Define this if you can read an absolute wheel position */
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#define HAVE_WHEEL_POSITION
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#define CONFIG_KEYPAD IPOD_4G_PAD
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/* Define this if you can detect headphones */
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#define HAVE_HEADPHONE_DETECTION
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/* define this if you have a flash memory storage */
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#define HAVE_FLASH_STORAGE
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#define CONFIG_STORAGE STORAGE_NAND
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// TODO
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//#define CONFIG_NAND NAND_SAMSUNG
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#define CONFIG_NAND 0
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/* define this if at least one storage driver
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needs to do cleanup on shutdown */
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#define HAVE_STORAGE_FLUSH
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/* The NAND flash has 2048-byte sectors, and is our only storage */
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#define SECTOR_SIZE 2048
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/* LCD dimensions */
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#define LCD_WIDTH 320
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#define LCD_HEIGHT 240
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/* sqrt(320^2 + 240^2) / 2.5 = 160.0 */
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#define LCD_DPI 160
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#define LCD_DEPTH 16 /* pseudo 262.144 colors */
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#define LCD_PIXELFORMAT RGB565 /* rgb565 */
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/* Define this if the LCD can shut down */
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#define HAVE_LCD_SHUTDOWN
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/* Define this if your LCD can be enabled/disabled */
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//#define HAVE_LCD_ENABLE
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/* Define this if your LCD can be put to sleep. HAVE_LCD_ENABLE
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should be defined as well. */
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#ifndef BOOTLOADER
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#define HAVE_LCD_SLEEP
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#define HAVE_LCD_SLEEP_SETTING
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#endif
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#define HAVE_LCD_SLEEP
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/* Define this to have CPU boosted while scrolling in the UI */
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#define HAVE_GUI_BOOST
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#define AB_REPEAT_ENABLE
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#define ACTION_WPSAB_SINGLE ACTION_WPS_BROWSE
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/* Define this to enable morse code input */
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#define HAVE_MORSE_INPUT
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// TODO
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/* define this if you have a real-time clock */
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//#define CONFIG_RTC RTC_NANO3G
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#define CONFIG_RTC 0
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/* Define if the device can wake from an RTC alarm */
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//#define HAVE_RTC_ALARM
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#define CONFIG_LCD LCD_IPOD6GNANO3G4G
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// TODO
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#if 0
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/* Define the type of audio codec */
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#define HAVE_WM1870
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#endif
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// XXX: dummy for preliminary build, WRONG CODEC!!!
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#define HAVE_CS42L55
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#define HAVE_PCM_DMA_ADDRESS
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/* Define this for LCD backlight available */
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#define HAVE_BACKLIGHT
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#define HAVE_BACKLIGHT_BRIGHTNESS
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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 0x100000
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/* The number of bytes reserved for loadable plugins */
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#define PLUGIN_BUFFER_SIZE 0x80000
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// TODO: actually these are the nano2g defines
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#define BATTERY_CAPACITY_DEFAULT 400 /* default battery capacity */
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#define BATTERY_CAPACITY_MIN 300 /* min. capacity selectable */
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#define BATTERY_CAPACITY_MAX 500 /* max. capacity selectable */
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#define BATTERY_CAPACITY_INC 10 /* capacity increment */
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#define BATTERY_TYPES_COUNT 1 /* only one type */
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#define CONFIG_BATTERY_MEASURE VOLTAGE_MEASURE
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/* Hardware controlled charging with monitoring */
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#define CONFIG_CHARGING CHARGING_MONITOR
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/* define current usage levels */
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#define CURRENT_NORMAL 17 /* playback @48MHz clock, backlight off */
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#define CURRENT_BACKLIGHT 23 /* maximum brightness */
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/* define this if the unit can be powered or charged via USB */
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#define HAVE_USB_POWER
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#define HAVE_USB_CHARGING_ENABLE
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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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/* Define Apple remote tuner */
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//#define CONFIG_TUNER IPOD_REMOTE_TUNER
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//#define HAVE_RDS_CAP
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//#define CONFIG_RDS RDS_CFG_PUSH
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/* The exact type of CPU */
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#define CONFIG_CPU S5L8702
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/* Define this to the CPU frequency */
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#define CPU_FREQ 216000000
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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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/* I2C interface */
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#define CONFIG_I2C I2C_S5L8702
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/* The size of the flash ROM */
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#define FLASH_SIZE 0x100000
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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 BOOTFILE_EXT "ipod"
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#define BOOTFILE "rockbox." BOOTFILE_EXT
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#define BOOTDIR "/.rockbox"
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#define HAVE_HARDWARE_CLICK
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/* Define this for FM radio input available */
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#define HAVE_FMRADIO_IN
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/** Port-specific settings **/
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#if 0
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/* Main LCD contrast range and defaults */
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#define MIN_CONTRAST_SETTING 1
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#define MAX_CONTRAST_SETTING 30
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#define DEFAULT_CONTRAST_SETTING 19 /* Match boot contrast */
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#endif
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/* Main LCD backlight brightness range and defaults */
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#define MIN_BRIGHTNESS_SETTING 1
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#define MAX_BRIGHTNESS_SETTING 0x3f
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#define DEFAULT_BRIGHTNESS_SETTING 0x20
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/* USB */
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#define CONFIG_USBOTG USBOTG_DESIGNWARE
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#define USB_DW_CLOCK 0
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#define USB_DW_TURNAROUND 5
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/* logf() over USB serial (http://www.rockbox.org/wiki/PortalPlayerUsb) */
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//#define USB_ENABLE_SERIAL
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#define HAVE_USBSTACK
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#define HAVE_USB_HID_MOUSE
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#define USB_VENDOR_ID 0x05AC
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#define USB_PRODUCT_ID 0x1262
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#define USB_DEVBSS_ATTR __attribute__((aligned(32)))
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// TODO
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//#define HAVE_BOOTLOADER_USB_MODE
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#ifdef BOOTLOADER
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#define USBPOWER_BTN_IGNORE (~0)
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#endif
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#define USB_READ_BUFFER_SIZE (1024*24)
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/* Serial */
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#ifdef BOOTLOADER
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#if 0 /* Enable/disable LOGF_SERIAL for bootloader */
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#define HAVE_SERIAL
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#define ROCKBOX_HAS_LOGF
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#define LOGF_SERIAL
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#endif
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#else /* !BOOTLOADER */
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#define HAVE_SERIAL
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/* Disable iAP when LOGF_SERIAL is enabled to avoid conflicts */
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#ifndef LOGF_SERIAL
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#define IPOD_ACCESSORY_PROTOCOL
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#endif
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#endif
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/* Define this if you can switch on/off the accessory power supply */
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#define HAVE_ACCESSORY_SUPPLY
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/* Define this, if you can switch on/off the lineout */
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#define HAVE_LINEOUT_POWEROFF
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/* Define this if a programmable hotkey is mapped */
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#define HAVE_HOTKEY
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46
firmware/target/arm/s5l8702/ipodnano3g/adc-nano3g.c
Normal file
46
firmware/target/arm/s5l8702/ipodnano3g/adc-nano3g.c
Normal file
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@ -0,0 +1,46 @@
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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: adc-s5l8700.c 21775 2009-07-11 14:12:02Z bertrik $
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*
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* Copyright (C) 2009 by Bertrik Sikken
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
|
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* as published by the Free Software Foundation; either version 2
|
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
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*
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****************************************************************************/
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#include "config.h"
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#include "inttypes.h"
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#include "s5l87xx.h"
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#include "adc.h"
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#include "adc-target.h"
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#include "pmu-target.h"
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#include "kernel.h"
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/* Returns battery voltage [millivolts] */
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unsigned int adc_read_battery_voltage(void)
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{
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return 0;
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}
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/* API functions */
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unsigned short adc_read(int channel)
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{
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(void) channel;
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return 0;
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}
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void adc_init(void)
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{
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}
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43
firmware/target/arm/s5l8702/ipodnano3g/adc-target.h
Normal file
43
firmware/target/arm/s5l8702/ipodnano3g/adc-target.h
Normal file
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@ -0,0 +1,43 @@
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/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
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* $Id: adc-target.h 21734 2009-07-09 20:17:47Z bertrik $
|
||||
*
|
||||
* Copyright (C) 2006 by Barry Wardell
|
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*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
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||||
****************************************************************************/
|
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#ifndef _ADC_TARGET_H_
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#define _ADC_TARGET_H_
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||||
#include <stdbool.h>
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||||
#include "config.h"
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||||
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||||
enum
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||||
{
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ADC_BATTERY = 0,
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ADC_USBDATA,
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ADC_ACCESSORY,
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||||
NUM_ADC_CHANNELS
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};
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||||
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#define ADC_UNREG_POWER ADC_BATTERY /* For compatibility */
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||||
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||||
unsigned short adc_read_millivolts(int channel);
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unsigned int adc_read_battery_voltage(void);
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unsigned int adc_read_usbdata_voltage(bool dp);
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int adc_read_accessory_resistor(void);
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const char *adc_name(int channel);
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#endif
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77
firmware/target/arm/s5l8702/ipodnano3g/audio-nano3g.c
Normal file
77
firmware/target/arm/s5l8702/ipodnano3g/audio-nano3g.c
Normal file
|
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@ -0,0 +1,77 @@
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/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
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* $Id: audio-nano2g.c 23095 2009-10-11 09:17:12Z dave $
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||||
*
|
||||
* Copyright (C) 2006 by Michael Sevakis
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
#include "system.h"
|
||||
#include "cpu.h"
|
||||
#include "audio.h"
|
||||
#include "sound.h"
|
||||
|
||||
|
||||
#if INPUT_SRC_CAPS != 0
|
||||
void audio_set_output_source(int source)
|
||||
{
|
||||
if ((unsigned)source >= AUDIO_NUM_SOURCES)
|
||||
source = AUDIO_SRC_PLAYBACK;
|
||||
} /* audio_set_output_source */
|
||||
|
||||
void audio_input_mux(int source, unsigned flags)
|
||||
{
|
||||
(void)flags;
|
||||
/* Prevent pops from unneeded switching */
|
||||
static int last_source = AUDIO_SRC_PLAYBACK;
|
||||
|
||||
switch (source)
|
||||
{
|
||||
default: /* playback - no recording */
|
||||
source = AUDIO_SRC_PLAYBACK;
|
||||
case AUDIO_SRC_PLAYBACK:
|
||||
#ifdef HAVE_RECORDING
|
||||
if (source != last_source)
|
||||
{
|
||||
audiohw_set_monitor(false);
|
||||
audiohw_disable_recording();
|
||||
}
|
||||
#endif
|
||||
break;
|
||||
|
||||
#ifdef HAVE_MIC_REC
|
||||
case AUDIO_SRC_MIC: /* recording only */
|
||||
if (source != last_source)
|
||||
{
|
||||
audiohw_set_monitor(false);
|
||||
audiohw_enable_recording(true); /* source mic */
|
||||
}
|
||||
break;
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_LINE_REC
|
||||
case AUDIO_SRC_LINEIN: /* recording only */
|
||||
if (source != last_source)
|
||||
{
|
||||
audiohw_set_monitor(false);
|
||||
audiohw_enable_recording(false); /* source line */
|
||||
}
|
||||
break;
|
||||
#endif
|
||||
} /* end switch */
|
||||
|
||||
last_source = source;
|
||||
} /* audio_input_mux */
|
||||
#endif /* INPUT_SRC_CAPS != 0 */
|
||||
68
firmware/target/arm/s5l8702/ipodnano3g/backlight-nano3g.c
Normal file
68
firmware/target/arm/s5l8702/ipodnano3g/backlight-nano3g.c
Normal file
|
|
@ -0,0 +1,68 @@
|
|||
/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
||||
* $Id: backlight-nano2g.c 28601 2010-11-14 20:39:18Z theseven $
|
||||
*
|
||||
* Copyright (C) 2009 by Dave Chapman
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
#include <stdbool.h>
|
||||
|
||||
#include "config.h"
|
||||
#include "kernel.h"
|
||||
#include "backlight.h"
|
||||
#include "backlight-target.h"
|
||||
#include "pmu-target.h"
|
||||
|
||||
#ifdef HAVE_LCD_SLEEP
|
||||
#include "lcd.h"
|
||||
#include "lcd-s5l8702.h"
|
||||
#endif
|
||||
|
||||
// TODO: test
|
||||
void backlight_hw_brightness(int brightness)
|
||||
{
|
||||
pmu_write(D1671_REG_LEDCTL,
|
||||
(pmu_read(D1671_REG_LEDCTL) & ~D1671_LEDCTL_OUT_MASK) | (brightness>>1));
|
||||
}
|
||||
|
||||
void backlight_hw_on(void)
|
||||
{
|
||||
#ifdef HAVE_LCD_SLEEP
|
||||
if (!lcd_active())
|
||||
lcd_awake();
|
||||
#endif
|
||||
pmu_write(D1671_REG_LEDCTL,
|
||||
(pmu_read(D1671_REG_LEDCTL) | D1671_LEDCTL_ENABLE));
|
||||
}
|
||||
|
||||
void backlight_hw_off(void)
|
||||
{
|
||||
pmu_write(D1671_REG_LEDCTL,
|
||||
(pmu_read(D1671_REG_LEDCTL) & ~D1671_LEDCTL_ENABLE));
|
||||
}
|
||||
|
||||
bool backlight_hw_init(void)
|
||||
{
|
||||
backlight_hw_brightness(DEFAULT_BRIGHTNESS_SETTING);
|
||||
backlight_hw_on();
|
||||
return true;
|
||||
}
|
||||
|
||||
/* Kill the backlight, instantly. */
|
||||
void backlight_hw_kill(void)
|
||||
{
|
||||
backlight_hw_off();
|
||||
}
|
||||
31
firmware/target/arm/s5l8702/ipodnano3g/backlight-target.h
Normal file
31
firmware/target/arm/s5l8702/ipodnano3g/backlight-target.h
Normal file
|
|
@ -0,0 +1,31 @@
|
|||
/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
||||
* $Id: backlight-target.h 21478 2009-06-23 18:11:03Z bertrik $
|
||||
*
|
||||
* Copyright (C) 2008 by Marcoen Hirschberg
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
#ifndef BACKLIGHT_TARGET_H
|
||||
#define BACKLIGHT_TARGET_H
|
||||
|
||||
bool backlight_hw_init(void);
|
||||
void backlight_hw_on(void);
|
||||
void backlight_hw_off(void);
|
||||
void backlight_hw_brightness(int brightness);
|
||||
|
||||
void backlight_hw_kill(void);
|
||||
|
||||
#endif
|
||||
76
firmware/target/arm/s5l8702/ipodnano3g/button-target.h
Normal file
76
firmware/target/arm/s5l8702/ipodnano3g/button-target.h
Normal file
|
|
@ -0,0 +1,76 @@
|
|||
/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
||||
* $Id: button-target.h 21828 2009-07-12 22:16:51Z dave $
|
||||
*
|
||||
* Copyright (C) 2006 by Barry Wardell
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
#ifndef _BUTTON_TARGET_H_
|
||||
#define _BUTTON_TARGET_H_
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#define HAS_BUTTON_HOLD
|
||||
|
||||
void ipod_mini_button_int(void);
|
||||
void ipod_3g_button_int(void);
|
||||
void ipod_4g_button_int(void);
|
||||
|
||||
/* iPod specific button codes */
|
||||
|
||||
#define BUTTON_SELECT 0x00000001
|
||||
#define BUTTON_MENU 0x00000002
|
||||
|
||||
#define BUTTON_LEFT 0x00000004
|
||||
#define BUTTON_RIGHT 0x00000008
|
||||
#define BUTTON_SCROLL_FWD 0x00000010
|
||||
#define BUTTON_SCROLL_BACK 0x00000020
|
||||
|
||||
#define BUTTON_PLAY 0x00000040
|
||||
|
||||
#define BUTTON_MAIN (BUTTON_SELECT|BUTTON_MENU\
|
||||
|BUTTON_LEFT|BUTTON_RIGHT|BUTTON_SCROLL_FWD\
|
||||
|BUTTON_SCROLL_BACK|BUTTON_PLAY)
|
||||
|
||||
/* Remote control's buttons */
|
||||
#ifdef IPOD_ACCESSORY_PROTOCOL
|
||||
#define BUTTON_RC_DOWN 0x01000000
|
||||
#define BUTTON_RC_UP 0x00800000
|
||||
#define BUTTON_RC_SELECT 0x00400000
|
||||
#define BUTTON_RC_MENU 0x00200000
|
||||
#define BUTTON_RC_PLAY 0x00100000
|
||||
#define BUTTON_RC_STOP 0x00080000
|
||||
#define BUTTON_RC_LEFT 0x00040000
|
||||
#define BUTTON_RC_RIGHT 0x00020000
|
||||
#define BUTTON_RC_VOL_UP 0x00010000
|
||||
#define BUTTON_RC_VOL_DOWN 0x00008000
|
||||
|
||||
#define BUTTON_REMOTE (BUTTON_RC_UP|BUTTON_RC_DOWN \
|
||||
|BUTTON_RC_SELECT|BUTTON_RC_PLAY \
|
||||
|BUTTON_RC_PLAY|BUTTON_RC_STOP \
|
||||
|BUTTON_RC_LEFT|BUTTON_RC_RIGHT\
|
||||
|BUTTON_RC_VOL_UP|BUTTON_RC_VOL_DOWN)
|
||||
#endif
|
||||
|
||||
/* This is for later
|
||||
#define BUTTON_SCROLL_TOUCH 0x00000200
|
||||
*/
|
||||
|
||||
|
||||
#define POWEROFF_BUTTON BUTTON_PLAY
|
||||
#define POWEROFF_COUNT 40
|
||||
|
||||
#endif /* _BUTTON_TARGET_H_ */
|
||||
68
firmware/target/arm/s5l8702/ipodnano3g/cscodec-nano3g.c
Normal file
68
firmware/target/arm/s5l8702/ipodnano3g/cscodec-nano3g.c
Normal file
|
|
@ -0,0 +1,68 @@
|
|||
/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
||||
* $Id: wmcodec-s5l8700.c 22025 2009-07-25 00:49:13Z dave $
|
||||
*
|
||||
* S5L8702-specific code for Cirrus codecs
|
||||
*
|
||||
* Copyright (c) 2010 Michael Sparmann
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#include "system.h"
|
||||
#include "audiohw.h"
|
||||
#include "i2c-s5l8702.h"
|
||||
#include "s5l87xx.h"
|
||||
#include "cscodec.h"
|
||||
|
||||
void audiohw_init(void)
|
||||
{
|
||||
#ifdef HAVE_CS42L55
|
||||
audiohw_preinit();
|
||||
#endif
|
||||
}
|
||||
|
||||
unsigned char cscodec_read(int reg)
|
||||
{
|
||||
// TODO: not tested
|
||||
unsigned char data;
|
||||
i2c_read(0, 0x94, reg, 1, &data);
|
||||
return data;
|
||||
}
|
||||
|
||||
void cscodec_write(int reg, unsigned char data)
|
||||
{
|
||||
// XXX: not tested
|
||||
i2c_write(0, 0x94, reg, 1, &data);
|
||||
}
|
||||
|
||||
void cscodec_power(bool state)
|
||||
{
|
||||
(void)state; //TODO: Figure out which LDO this is
|
||||
}
|
||||
|
||||
void cscodec_reset(bool state)
|
||||
{
|
||||
// XXX: not tested
|
||||
if (state) PDAT(3) &= ~8;
|
||||
else PDAT(3) |= 8;
|
||||
}
|
||||
|
||||
void cscodec_clock(bool state)
|
||||
{
|
||||
// XXX: not tested
|
||||
if (state) CLKCON3 &= ~0xffff;
|
||||
else CLKCON3 |= 0x8000;
|
||||
}
|
||||
419
firmware/target/arm/s5l8702/ipodnano3g/lcd-nano3g.c
Normal file
419
firmware/target/arm/s5l8702/ipodnano3g/lcd-nano3g.c
Normal file
|
|
@ -0,0 +1,419 @@
|
|||
/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
||||
* $Id:
|
||||
*
|
||||
* Copyright (C) 2017 Cástor Muñoz
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
#include <stdint.h>
|
||||
#include "config.h"
|
||||
|
||||
#include "lcd-s5l8702.h"
|
||||
#ifdef BOOTLOADER
|
||||
#include "piezo.h"
|
||||
#endif
|
||||
|
||||
|
||||
// XXX: For nano3g displays see ili9327, which says it supports 8-bit MIDI interface command and 8-bit param
|
||||
|
||||
/* Supported LCD types */
|
||||
enum {
|
||||
LCD_TYPE_UNKNOWN = -1,
|
||||
LCD_TYPE_38B3 = 0,
|
||||
LCD_TYPE_38C4,
|
||||
LCD_TYPE_38D5,
|
||||
LCD_TYPE_38E6,
|
||||
LCD_TYPE_58XX,
|
||||
N_LCD_TYPES
|
||||
};
|
||||
|
||||
#if defined(HAVE_LCD_SLEEP) || defined(HAVE_LCD_SHUTDOWN)
|
||||
/* sleep sequences */
|
||||
|
||||
/* 0xb3, 0xe6 */
|
||||
static const uint8_t lcd_sleep_seq_03[] =
|
||||
{
|
||||
CMD, 0x28, 0, /* Display Off */
|
||||
CMD, 0x10, 0, /* Sleep In */
|
||||
SLEEP, 5, /* 50 ms */
|
||||
END
|
||||
};
|
||||
|
||||
/* 0xc4 */
|
||||
static const uint8_t lcd_sleep_seq_1[] =
|
||||
{
|
||||
CMD, 0x28, 0, /* Display Off */
|
||||
CMD, 0x10, 0, /* Sleep In */
|
||||
SLEEP, 12, /* 120 ms */
|
||||
END
|
||||
};
|
||||
|
||||
/* 0xd5 */
|
||||
static const uint8_t lcd_sleep_seq_2[] =
|
||||
{
|
||||
CMD, 0x28, 0, /* Display Off */
|
||||
CMD, 0x10, 0, /* Sleep In */
|
||||
END
|
||||
};
|
||||
|
||||
/* 0x58 */
|
||||
static const uint8_t lcd_sleep_seq_4[] =
|
||||
{
|
||||
CMD, 0x10, 0, /* Sleep In */
|
||||
END
|
||||
};
|
||||
|
||||
// static const void* seq_sleep_by_type[] =
|
||||
static void* seq_sleep_by_type[] =
|
||||
{
|
||||
[LCD_TYPE_38B3] = (void*) lcd_sleep_seq_03,
|
||||
[LCD_TYPE_38C4] = (void*) lcd_sleep_seq_1,
|
||||
[LCD_TYPE_38D5] = (void*) lcd_sleep_seq_2,
|
||||
[LCD_TYPE_38E6] = (void*) lcd_sleep_seq_03,
|
||||
[LCD_TYPE_58XX] = (void*) lcd_sleep_seq_4,
|
||||
};
|
||||
#endif /* HAVE_LCD_SLEEP || HAVE_LCD_SHUTDOWN */
|
||||
|
||||
#if defined(HAVE_LCD_SLEEP)
|
||||
/* awake sequences */
|
||||
|
||||
/* 0xb3, 0xc4, 0xd5, 0xd6, 0x58 */
|
||||
static const uint8_t lcd_awake_seq_01234[] =
|
||||
{
|
||||
CMD, 0x11, 0, /* Sleep Out */
|
||||
SLEEP, 12, /* 120 ms */
|
||||
CMD, 0x29, 0, /* Display On */
|
||||
SLEEP, 1, /* 10 ms */
|
||||
END
|
||||
};
|
||||
|
||||
static void* seq_awake_by_type[] =
|
||||
{
|
||||
[LCD_TYPE_38B3] = (void*) lcd_awake_seq_01234,
|
||||
[LCD_TYPE_38C4] = (void*) lcd_awake_seq_01234,
|
||||
[LCD_TYPE_38D5] = (void*) lcd_awake_seq_01234,
|
||||
[LCD_TYPE_38E6] = (void*) lcd_awake_seq_01234,
|
||||
[LCD_TYPE_58XX] = (void*) lcd_awake_seq_01234,
|
||||
};
|
||||
#endif /* HAVE_LCD_SLEEP */
|
||||
|
||||
#if defined(BOOTLOADER)
|
||||
/* init sequences */
|
||||
|
||||
// TODO: put something else at the end of the init sequence???, the bootloader without a sleep is very tight ()
|
||||
|
||||
/* 0xb3 */
|
||||
static const uint8_t lcd_init_seq_0[] =
|
||||
{
|
||||
CMD, 0xef, 1, 0x80,
|
||||
|
||||
/* Power control */
|
||||
CMD, 0xc0, 1, 0x06,
|
||||
CMD, 0xc1, 1, 0x03,
|
||||
CMD, 0xc2, 2, 0x12, 0x00,
|
||||
CMD, 0xc3, 2, 0x12, 0x00,
|
||||
CMD, 0xc4, 2, 0x12, 0x00,
|
||||
CMD, 0xc5, 2, 0x40, 0x38,
|
||||
|
||||
/* Display control */
|
||||
CMD, 0xb1, 2, 0x5f, 0x3f,
|
||||
CMD, 0xb2, 2, 0x5f, 0x3f,
|
||||
CMD, 0xb3, 2, 0x5f, 0x3f,
|
||||
CMD, 0xb4, 1, 0x02,
|
||||
CMD, 0xb6, 2, 0x12, 0x02,
|
||||
|
||||
CMD, 0x35, 1, 0x00, /* Tearing Effect Line On */
|
||||
CMD, 0x26, 1, 0x10, /* Gamma Set */
|
||||
|
||||
CMD, 0xfe, 1, 0x00,
|
||||
|
||||
/* Gamma settings */
|
||||
CMD, 0xe0, 11, 0x0f, 0x70, 0x47, 0x03, 0x02, 0x02, 0xa0, 0x94,
|
||||
0x05, 0x00, 0x0e,
|
||||
CMD, 0xe1, 11, 0x02, 0x43, 0x77, 0x00, 0x0f, 0x05, 0x49, 0x0a,
|
||||
0x02, 0x0e, 0x00,
|
||||
CMD, 0xe2, 11, 0x2f, 0x63, 0x20, 0x50, 0x00, 0x07, 0xd1, 0x13,
|
||||
0x00, 0x00, 0x0e,
|
||||
CMD, 0xe3, 11, 0x50, 0x20, 0x60, 0x23, 0x0f, 0x00, 0x31, 0x1d,
|
||||
0x07, 0x0e, 0x00,
|
||||
CMD, 0xe4, 11, 0x5e, 0x50, 0x65, 0x27, 0x00, 0x0b, 0xdf, 0xf1,
|
||||
0x01, 0x00, 0x0e,
|
||||
CMD, 0xe5, 11, 0x20, 0x67, 0x55, 0x50, 0x0e, 0x01, 0x1f, 0xfd,
|
||||
0x0b, 0x0e, 0x00,
|
||||
|
||||
CMD, 0x3a, 1, 0x06, /* Pixel Format Set */
|
||||
CMD, 0x36, 1, 0x60, /* Memory Access Control */
|
||||
CMD, 0x13, 0, /* Normal Mode On */
|
||||
|
||||
/* Awake sequence */
|
||||
CMD, 0x11, 0, /* Sleep Out */
|
||||
SLEEP, 12, /* 120 ms */
|
||||
CMD, 0x29, 0, /* Display On */
|
||||
SLEEP, 1, /* 10 ms */
|
||||
END
|
||||
};
|
||||
|
||||
/* 0xc4 */
|
||||
static const uint8_t lcd_init_seq_1[] =
|
||||
{
|
||||
CMD, 0x01, 0, /* Software Reset */
|
||||
SLEEP, 1, /* 10 ms */
|
||||
|
||||
/* Power control */
|
||||
CMD, 0xc0, 1, 0x01,
|
||||
CMD, 0xc1, 1, 0x03,
|
||||
CMD, 0xc2, 2, 0x74, 0x00,
|
||||
CMD, 0xc3, 2, 0x72, 0x03,
|
||||
CMD, 0xc4, 2, 0x73, 0x03,
|
||||
CMD, 0xc5, 2, 0x3c, 0x3c,
|
||||
|
||||
/* Display control */
|
||||
CMD, 0xb1, 2, 0x6a, 0x15,
|
||||
CMD, 0xb2, 2, 0x6a, 0x15,
|
||||
CMD, 0xb3, 2, 0x6a, 0x15,
|
||||
CMD, 0xb4, 1, 0x02,
|
||||
CMD, 0xb6, 2, 0x12, 0x02,
|
||||
|
||||
CMD, 0x35, 1, 0x00, /* Tearing Effect Line On */
|
||||
CMD, 0x26, 1, 0x10, /* Gamma Set */
|
||||
|
||||
/* Gamma settings */
|
||||
CMD, 0xe0, 11, 0x1e, 0x22, 0x44, 0x00, 0x09, 0x01, 0x47, 0xc1,
|
||||
0x05, 0x02, 0x09,
|
||||
CMD, 0xe1, 11, 0x0f, 0x32, 0x35, 0x00, 0x03, 0x05, 0x5e, 0x78,
|
||||
0x03, 0x00, 0x03,
|
||||
CMD, 0xe2, 11, 0x0d, 0x74, 0x47, 0x41, 0x07, 0x01, 0x74, 0x41,
|
||||
0x09, 0x03, 0x07,
|
||||
CMD, 0xe3, 11, 0x5f, 0x41, 0x27, 0x02, 0x00, 0x03, 0x43, 0x55,
|
||||
0x02, 0x00, 0x03,
|
||||
CMD, 0xe4, 11, 0x1b, 0x53, 0x44, 0x51, 0x0b, 0x01, 0x64, 0x20,
|
||||
0x05, 0x02, 0x09,
|
||||
CMD, 0xe5, 11, 0x7f, 0x41, 0x26, 0x02, 0x04, 0x00, 0x33, 0x35,
|
||||
0x01, 0x00, 0x02,
|
||||
|
||||
CMD, 0x3a, 1, 0x66, /* Pixel Format Set */
|
||||
CMD, 0x36, 1, 0x60, /* Memory Access Control */
|
||||
|
||||
/* Awake sequence */
|
||||
CMD, 0x11, 0, /* Sleep Out */
|
||||
SLEEP, 12, /* 120 ms */
|
||||
CMD, 0x29, 0, /* Display On */
|
||||
SLEEP, 1, /* 10 ms */
|
||||
END
|
||||
};
|
||||
|
||||
/* 0xd5 */
|
||||
static const uint8_t lcd_init_seq_2[] =
|
||||
{
|
||||
CMD, 0xfe, 1, 0x00,
|
||||
|
||||
/* Power control */
|
||||
CMD, 0xc0, 1, 0x00,
|
||||
CMD, 0xc1, 1, 0x03,
|
||||
CMD, 0xc2, 2, 0x73, 0x03,
|
||||
CMD, 0xc3, 2, 0x73, 0x03,
|
||||
CMD, 0xc4, 2, 0x73, 0x03,
|
||||
CMD, 0xc5, 2, 0x64, 0x37,
|
||||
|
||||
/* Display control */
|
||||
CMD, 0xb1, 2, 0x69, 0x13,
|
||||
CMD, 0xb2, 2, 0x69, 0x13,
|
||||
CMD, 0xb3, 2, 0x69, 0x13,
|
||||
CMD, 0xb4, 1, 0x02,
|
||||
CMD, 0xb6, 2, 0x03, 0x12,
|
||||
|
||||
CMD, 0x35, 1, 0x00, /* Tearing Effect Line On */
|
||||
CMD, 0x26, 1, 0x10, /* Gamma Set */
|
||||
|
||||
/* Gamma settings */
|
||||
CMD, 0xe0, 11, 0x08, 0x00, 0x10, 0x00, 0x03, 0x0e, 0xc8, 0x65,
|
||||
0x05, 0x00, 0x00,
|
||||
CMD, 0xe1, 11, 0x06, 0x20, 0x00, 0x00, 0x00, 0x07, 0x4d, 0x0b,
|
||||
0x08, 0x00, 0x00,
|
||||
CMD, 0xe2, 11, 0x08, 0x77, 0x27, 0x63, 0x0f, 0x16, 0xcf, 0x25,
|
||||
0x03, 0x00, 0x00,
|
||||
CMD, 0xe3, 11, 0x5f, 0x53, 0x77, 0x06, 0x00, 0x02, 0x4b, 0x7b,
|
||||
0x0f, 0x00, 0x00,
|
||||
CMD, 0xe4, 11, 0x08, 0x46, 0x57, 0x52, 0x0f, 0x16, 0xcf, 0x25,
|
||||
0x04, 0x00, 0x00,
|
||||
CMD, 0xe5, 11, 0x6f, 0x42, 0x57, 0x06, 0x00, 0x04, 0x43, 0x7b,
|
||||
0x0f, 0x00, 0x00,
|
||||
|
||||
CMD, 0x3a, 1, 0x66, /* Pixel Format Set */
|
||||
CMD, 0x36, 1, 0x60, /* Memory Access Control */
|
||||
|
||||
/* Awake sequence */
|
||||
CMD, 0x11, 0, /* Sleep Out */
|
||||
SLEEP, 12, /* 120 ms */
|
||||
CMD, 0x29, 0, /* Display On */
|
||||
SLEEP, 1, /* 10 ms */
|
||||
END
|
||||
};
|
||||
|
||||
/* 0xe6 */
|
||||
static const uint8_t lcd_init_seq_3[] =
|
||||
{
|
||||
CMD, 0xef, 1, 0x80,
|
||||
|
||||
/* Power control */
|
||||
CMD, 0xc0, 1, 0x0a,
|
||||
CMD, 0xc1, 1, 0x03,
|
||||
CMD, 0xc2, 2, 0x12, 0x00,
|
||||
CMD, 0xc3, 2, 0x12, 0x00,
|
||||
CMD, 0xc4, 2, 0x12, 0x00,
|
||||
CMD, 0xc5, 2, 0x38, 0x38,
|
||||
|
||||
/* Display control */
|
||||
CMD, 0xb1, 2, 0x5f, 0x3f,
|
||||
CMD, 0xb2, 2, 0x5f, 0x3f,
|
||||
CMD, 0xb3, 2, 0x5f, 0x3f,
|
||||
CMD, 0xb4, 1, 0x02,
|
||||
CMD, 0xb6, 2, 0x12, 0x02,
|
||||
|
||||
CMD, 0x35, 1, 0x00, /* Tearing Effect Line On */
|
||||
CMD, 0x26, 1, 0x10, /* Gamma Set */
|
||||
|
||||
CMD, 0xfe, 1, 0x00,
|
||||
|
||||
/* Gamma settings */
|
||||
CMD, 0xe0, 11, 0x0f, 0x70, 0x47, 0x03, 0x02, 0x02, 0xa0, 0x94,
|
||||
0x05, 0x00, 0x0e,
|
||||
CMD, 0xe1, 11, 0x02, 0x43, 0x77, 0x00, 0x0f, 0x05, 0x49, 0x0a,
|
||||
0x02, 0x0e, 0x00,
|
||||
CMD, 0xe2, 11, 0x2f, 0x63, 0x20, 0x50, 0x00, 0x07, 0xd1, 0x13,
|
||||
0x00, 0x00, 0x0e,
|
||||
CMD, 0xe3, 11, 0x50, 0x20, 0x60, 0x23, 0x0f, 0x00, 0x31, 0x1d,
|
||||
0x07, 0x0e, 0x00,
|
||||
CMD, 0xe4, 11, 0x5e, 0x50, 0x65, 0x27, 0x00, 0x0b, 0xdf, 0xf1,
|
||||
0x01, 0x00, 0x0e,
|
||||
CMD, 0xe5, 11, 0x20, 0x67, 0x55, 0x50, 0x0e, 0x01, 0x1f, 0xfd,
|
||||
0x0b, 0x0e, 0x00,
|
||||
|
||||
CMD, 0x3a, 1, 0x06, /* Pixel Format Set */
|
||||
CMD, 0x36, 1, 0x60, /* Memory Control Access */
|
||||
CMD, 0x13, 0, /* Normal Mode On */
|
||||
|
||||
/* Awake sequence */
|
||||
CMD, 0x11, 0, /* Sleep Out */
|
||||
SLEEP, 12, /* 120 ms */
|
||||
CMD, 0x29, 0, /* Display On */
|
||||
SLEEP, 1, /* 10 ms */
|
||||
END
|
||||
};
|
||||
|
||||
/* 0x58 */
|
||||
static const uint8_t lcd_init_seq_4[] =
|
||||
{
|
||||
CMD, 0xe1, 3, 0x0f, 0x31, 0x04,
|
||||
CMD, 0xe2, 5, 0x02, 0xa2, 0x08, 0x11, 0x01,
|
||||
CMD, 0xe3, 2, 0x10, 0x88,
|
||||
CMD, 0xe4, 2, 0x10, 0x88,
|
||||
CMD, 0xe5, 2, 0x00, 0x88,
|
||||
CMD, 0xe7, 13, 0x33, 0x0d, 0x57, 0x0e, 0x57, 0x05, 0x57, 0x02,
|
||||
0x04, 0x10, 0x0b, 0x02, 0x02,
|
||||
CMD, 0xe8, 5, 0x30, 0x0d, 0x84, 0x8c, 0x21,
|
||||
CMD, 0xe9, 5, 0x4b, 0x1a, 0xba, 0x60, 0x11,
|
||||
CMD, 0xea, 5, 0x4b, 0xba, 0xba, 0x10, 0x11,
|
||||
CMD, 0xeb, 5, 0x0b, 0x3a, 0xd9, 0x60, 0x11,
|
||||
CMD, 0xef, 3, 0x00, 0x00, 0x00,
|
||||
CMD, 0xf0, 18, 0x12, 0x01, 0x21, 0xa5, 0x6c, 0x23, 0x02, 0x01,
|
||||
0x08, 0x0d, 0x1e, 0xde, 0x5a, 0x93, 0xdc, 0x0d,
|
||||
0x1e, 0x17,
|
||||
CMD, 0xf1, 18, 0x12, 0x05, 0x21, 0xb5, 0x8d, 0x24, 0x02, 0x01,
|
||||
0x08, 0x0d, 0x1a, 0xde, 0x4a, 0x72, 0xdb, 0x0d,
|
||||
0x1e, 0x17,
|
||||
CMD, 0xf2, 18, 0x0e, 0x00, 0x30, 0xd6, 0x8f, 0x34, 0x03, 0x07,
|
||||
0x08, 0x11, 0x1f, 0xcf, 0x29, 0x70, 0xcb, 0x0c,
|
||||
0x18, 0x17,
|
||||
CMD, 0xfa, 3, 0x02, 0x00, 0x02,
|
||||
CMD, 0xf7, 2, 0x00, 0xc0,
|
||||
|
||||
CMD, 0x35, 1, 0x00, /* Tearing Effect Line On */
|
||||
CMD, 0x36, 1, 0x20, /* Memory Access Control */
|
||||
|
||||
/* Awake sequence */
|
||||
CMD, 0x11, 0, /* Sleep Out */
|
||||
SLEEP, 12, /* 120 ms */
|
||||
CMD, 0x29, 0, /* Display On */
|
||||
SLEEP, 1, /* 10 ms */
|
||||
END
|
||||
};
|
||||
|
||||
static void* seq_init_by_type[] =
|
||||
{
|
||||
[LCD_TYPE_38B3] = (void*) lcd_init_seq_0,
|
||||
[LCD_TYPE_38C4] = (void*) lcd_init_seq_1,
|
||||
[LCD_TYPE_38D5] = (void*) lcd_init_seq_2,
|
||||
[LCD_TYPE_38E6] = (void*) lcd_init_seq_3,
|
||||
[LCD_TYPE_58XX] = (void*) lcd_init_seq_4,
|
||||
};
|
||||
#endif /* BOOTLOADER */
|
||||
|
||||
static struct lcd_info_rec lcd_info = {
|
||||
.mpuiface = LCD_MPUIFACE_PAR9,
|
||||
};
|
||||
|
||||
uint8_t lcd_id[4]; // XXX: DEBUG
|
||||
|
||||
struct lcd_info_rec* lcd_target_get_info(void)
|
||||
{
|
||||
// uint8_t lcd_id[4];
|
||||
int type = LCD_TYPE_UNKNOWN;
|
||||
int retry = 3;
|
||||
|
||||
while (retry--)
|
||||
{
|
||||
lcd_read_display_id(LCD_MPUIFACE_PAR9, &lcd_id[0]); // TODO?: MPUIFACE_PAR9
|
||||
|
||||
if (lcd_id[1] == 0x58)
|
||||
{
|
||||
type = LCD_TYPE_58XX;
|
||||
}
|
||||
else if (lcd_id[1] == 0x38)
|
||||
{
|
||||
if (lcd_id[2] == 0xb3) type = LCD_TYPE_38B3;
|
||||
else if (lcd_id[2] == 0xc4) type = LCD_TYPE_38C4;
|
||||
else if (lcd_id[2] == 0xd5) type = LCD_TYPE_38D5;
|
||||
else if (lcd_id[2] == 0xe6) type = LCD_TYPE_38E6;
|
||||
}
|
||||
|
||||
if (type != LCD_TYPE_UNKNOWN)
|
||||
{
|
||||
lcd_info.lcd_type = type;
|
||||
//lcd_info.mpuiface = LCD_MPUIFACE_PAR9;
|
||||
#if defined(HAVE_LCD_SLEEP) || defined(HAVE_LCD_SHUTDOWN)
|
||||
lcd_info.seq_sleep = seq_sleep_by_type[type];
|
||||
#endif
|
||||
#ifdef HAVE_LCD_SLEEP
|
||||
lcd_info.seq_awake = seq_awake_by_type[type];
|
||||
#endif
|
||||
#ifdef BOOTLOADER
|
||||
lcd_info.seq_init = seq_init_by_type[type];
|
||||
#endif
|
||||
return &lcd_info;
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef BOOTLOADER
|
||||
while (1) {
|
||||
uint16_t fatal[] = { 3000,500,500, 0 };
|
||||
piezo_seq(fatal);
|
||||
}
|
||||
#else
|
||||
/* should not happen */
|
||||
while (1); // TODO?: what to do? poweroff?
|
||||
#endif
|
||||
}
|
||||
34
firmware/target/arm/s5l8702/ipodnano3g/lcd-target.h
Normal file
34
firmware/target/arm/s5l8702/ipodnano3g/lcd-target.h
Normal file
|
|
@ -0,0 +1,34 @@
|
|||
/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
||||
* $Id: lcd-nano2g.c 28868 2010-12-21 06:59:17Z Buschel $
|
||||
*
|
||||
* Copyright (C) 2009 by Dave Chapman
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
#ifndef __LCD_TARGET_H__
|
||||
#define __LCD_TARGET_H__
|
||||
|
||||
// #include "config.h"
|
||||
|
||||
/* define this to add support for LCDs with 16-bit command set */
|
||||
// #define S5L_LCD_WITH_CMDSET16
|
||||
|
||||
/* define this to include support for LCD read ID command */
|
||||
#define S5L_LCD_WITH_READID
|
||||
|
||||
// struct lcd_info_rec* lcd_target_get_info(void);
|
||||
|
||||
#endif /* __LCD_TARGET_H__ */
|
||||
63
firmware/target/arm/s5l8702/ipodnano3g/nand-nano3g.c
Normal file
63
firmware/target/arm/s5l8702/ipodnano3g/nand-nano3g.c
Normal file
|
|
@ -0,0 +1,63 @@
|
|||
/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
||||
* $Id$
|
||||
*
|
||||
* Copyright (C) 2009 by Michael Sparmann
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#include "mv.h"
|
||||
|
||||
int nand_init(void)
|
||||
{
|
||||
// TODO
|
||||
return 0;
|
||||
}
|
||||
|
||||
int nand_read_sectors(IF_MD(int drive,) sector_t start, int incount,
|
||||
void* inbuf)
|
||||
{
|
||||
// TODO
|
||||
#ifdef HAVE_MULTIDRIVE
|
||||
(void) drive;
|
||||
#endif
|
||||
(void) start;
|
||||
(void) incount;
|
||||
(void) inbuf;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int nand_write_sectors(IF_MD(int drive,) sector_t start, int count,
|
||||
const void* outbuf)
|
||||
{
|
||||
// TODO
|
||||
#ifdef HAVE_MULTIDRIVE
|
||||
(void) drive;
|
||||
#endif
|
||||
(void) start;
|
||||
(void) count;
|
||||
(void) outbuf;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int nand_event(long id, intptr_t data)
|
||||
{
|
||||
// TODO
|
||||
(void) id;
|
||||
(void) data;
|
||||
|
||||
return 0;
|
||||
}
|
||||
130
firmware/target/arm/s5l8702/ipodnano3g/piezo-nano3g.c
Normal file
130
firmware/target/arm/s5l8702/ipodnano3g/piezo-nano3g.c
Normal file
|
|
@ -0,0 +1,130 @@
|
|||
/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
||||
* $Id$
|
||||
*
|
||||
* Copyright (C) 2006-2007 Robert Keevil
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#include "system.h"
|
||||
#include "kernel.h"
|
||||
#include "piezo.h"
|
||||
|
||||
static unsigned int duration;
|
||||
static bool beeping;
|
||||
|
||||
void INT_TIMERA(void)
|
||||
{
|
||||
/* clear interrupt */
|
||||
TACON = TACON;
|
||||
if (!(--duration))
|
||||
piezo_stop();
|
||||
}
|
||||
|
||||
static void piezo_gpio_enable(bool enable)
|
||||
{
|
||||
PCON0 = (PCON0 & ~0xff000000) | (enable ? 0x53000000 : 0xee000000);
|
||||
}
|
||||
|
||||
static void piezo_start(unsigned short cycles, unsigned short periods)
|
||||
{
|
||||
#ifndef SIMULATOR
|
||||
duration = periods;
|
||||
beeping = 1;
|
||||
/* select TA_OUT function on GPIO ports */
|
||||
piezo_gpio_enable(true);
|
||||
/* configure timer for 100 kHz (12 MHz / 4 / 30) */
|
||||
TACMD = (1 << 1); /* TA_CLR */
|
||||
TAPRE = 30 - 1; /* prescaler */
|
||||
TACON = (1 << 13) | /* TA_INT1_EN */
|
||||
(0 << 12) | /* TA_INT0_EN */
|
||||
(0 << 11) | /* TA_START */
|
||||
(1 << 8) | /* TA_CS = ECLK / 4 */
|
||||
(1 << 6) | /* select ECLK (12 MHz) */
|
||||
(1 << 4); /* TA_MODE_SEL = PWM mode */
|
||||
TADATA0 = cycles; /* set interval period */
|
||||
TADATA1 = cycles << 1; /* set interval period */
|
||||
TACMD = (1 << 0); /* TA_EN */
|
||||
#endif
|
||||
}
|
||||
|
||||
void piezo_stop(void)
|
||||
{
|
||||
#ifndef SIMULATOR
|
||||
beeping = 0;
|
||||
TACMD = (1 << 1); /* TA_CLR */
|
||||
/* configure GPIO for the lowest power consumption */
|
||||
piezo_gpio_enable(false);
|
||||
#endif
|
||||
}
|
||||
|
||||
void piezo_clear(void)
|
||||
{
|
||||
piezo_stop();
|
||||
}
|
||||
|
||||
bool piezo_busy(void)
|
||||
{
|
||||
return beeping;
|
||||
}
|
||||
|
||||
void piezo_init(void)
|
||||
{
|
||||
piezo_stop();
|
||||
}
|
||||
|
||||
void piezo_button_beep(bool beep, bool force)
|
||||
{
|
||||
if (force)
|
||||
while (beeping)
|
||||
yield();
|
||||
|
||||
if (!beeping)
|
||||
{
|
||||
if (beep)
|
||||
piezo_start(22, 457);
|
||||
else
|
||||
piezo_start(40, 4);
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef BOOTLOADER
|
||||
void piezo_tone(uint32_t period /*uS*/, int32_t duration /*ms*/)
|
||||
{
|
||||
int32_t stop = USEC_TIMER + duration*1000;
|
||||
uint32_t level = 0;
|
||||
|
||||
piezo_gpio_enable(true);
|
||||
while ((int32_t)USEC_TIMER - stop < 0)
|
||||
{
|
||||
level ^= 1;
|
||||
GPIOCMD = 0x0060e | level;
|
||||
udelay(period >> 1);
|
||||
}
|
||||
piezo_gpio_enable(false);
|
||||
}
|
||||
|
||||
void piezo_seq(uint16_t *seq)
|
||||
{
|
||||
uint16_t period;
|
||||
|
||||
while ((period = *seq++) != 0)
|
||||
{
|
||||
piezo_tone(period, *seq++);
|
||||
udelay(*seq++ * 1000);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
37
firmware/target/arm/s5l8702/ipodnano3g/piezo.h
Normal file
37
firmware/target/arm/s5l8702/ipodnano3g/piezo.h
Normal file
|
|
@ -0,0 +1,37 @@
|
|||
/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
||||
* $Id$
|
||||
*
|
||||
* Copyright (C) 2006-2007 Robert Keevil
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
#ifndef __PIEZO_H__
|
||||
#define __PIEZO_H__
|
||||
#include <stdbool.h>
|
||||
|
||||
void piezo_init(void);
|
||||
void piezo_stop(void);
|
||||
void piezo_clear(void);
|
||||
bool piezo_busy(void);
|
||||
void piezo_button_beep(bool beep, bool force);
|
||||
|
||||
#ifdef BOOTLOADER
|
||||
#include <inttypes.h>
|
||||
void piezo_tone(uint32_t period, int32_t duration);
|
||||
void piezo_seq(uint16_t *seq);
|
||||
#endif
|
||||
|
||||
#endif /* __PIEZO_H__ */
|
||||
366
firmware/target/arm/s5l8702/ipodnano3g/pmu-nano3g.c
Normal file
366
firmware/target/arm/s5l8702/ipodnano3g/pmu-nano3g.c
Normal file
|
|
@ -0,0 +1,366 @@
|
|||
/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
||||
* $Id: pmu-nano2g.c 27752 2010-08-08 10:49:32Z bertrik $
|
||||
*
|
||||
* Copyright © 2008 Rafaël Carré
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#include "config.h"
|
||||
#include "kernel.h"
|
||||
#include "thread.h"
|
||||
|
||||
#include "pmu-target.h"
|
||||
#include "adc-target.h"
|
||||
#include "i2c-s5l8702.h"
|
||||
#include "gpio-s5l8702.h"
|
||||
|
||||
|
||||
int pmu_read_multiple(int address, int count, unsigned char* buffer)
|
||||
{
|
||||
return i2c_read(0, 0xe6, address, count, buffer);
|
||||
}
|
||||
|
||||
int pmu_write_multiple(int address, int count, unsigned char* buffer)
|
||||
{
|
||||
return i2c_write(0, 0xe6, address, count, buffer);
|
||||
}
|
||||
|
||||
unsigned char pmu_read(int address)
|
||||
{
|
||||
unsigned char tmp;
|
||||
pmu_read_multiple(address, 1, &tmp);
|
||||
return tmp;
|
||||
}
|
||||
|
||||
int pmu_write(int address, unsigned char val)
|
||||
{
|
||||
return pmu_write_multiple(address, 1, &val);
|
||||
}
|
||||
|
||||
#if 0
|
||||
// TODO
|
||||
void pmu_ldo_on_in_standby(unsigned int ldo, int onoff)
|
||||
{
|
||||
if (ldo < 4)
|
||||
{
|
||||
unsigned char newval = pmu_read(0x3B) & ~(1 << (2 * ldo));
|
||||
if (onoff) newval |= 1 << (2 * ldo);
|
||||
pmu_write(0x3B, newval);
|
||||
}
|
||||
else if (ldo < 8)
|
||||
{
|
||||
unsigned char newval = pmu_read(0x3C) & ~(1 << (2 * (ldo - 4)));
|
||||
if (onoff) newval |= 1 << (2 * (ldo - 4));
|
||||
pmu_write(0x3C, newval);
|
||||
}
|
||||
}
|
||||
|
||||
void pmu_ldo_set_voltage(unsigned int ldo, unsigned char voltage)
|
||||
{
|
||||
if (ldo > 6) return;
|
||||
pmu_write(0x2d + (ldo << 1), voltage);
|
||||
}
|
||||
|
||||
void pmu_hdd_power(bool on)
|
||||
{
|
||||
pmu_write(0x1b, on ? 1 : 0);
|
||||
}
|
||||
|
||||
void pmu_ldo_power_on(unsigned int ldo)
|
||||
{
|
||||
if (ldo > 6) return;
|
||||
pmu_write(0x2e + (ldo << 1), 1);
|
||||
}
|
||||
|
||||
void pmu_ldo_power_off(unsigned int ldo)
|
||||
{
|
||||
if (ldo > 6) return;
|
||||
pmu_write(0x2e + (ldo << 1), 0);
|
||||
}
|
||||
#endif
|
||||
|
||||
void pmu_set_wake_condition(unsigned char condition)
|
||||
{
|
||||
// TODO
|
||||
(void) condition;
|
||||
}
|
||||
|
||||
void pmu_enter_standby(void)
|
||||
{
|
||||
pmu_write(D1671_REG_SYSCTRLA, D1671_SYSCTRLA_GOSTDBY);
|
||||
}
|
||||
|
||||
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
|
||||
void pmu_set_cpu_voltage(bool high)
|
||||
{
|
||||
// TODO
|
||||
(void) high;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if (CONFIG_RTC == RTC_NANO3G)
|
||||
void pmu_read_rtc(unsigned char* buffer)
|
||||
{
|
||||
// TODO
|
||||
(void) buffer;
|
||||
}
|
||||
|
||||
void pmu_write_rtc(unsigned char* buffer)
|
||||
{
|
||||
// TODO
|
||||
(void) buffer;
|
||||
}
|
||||
#endif
|
||||
|
||||
void pmu_set_usblimit(bool fast_charge)
|
||||
{
|
||||
pmu_write(D1671_REG_CHCTL,
|
||||
(pmu_read(D1671_REG_CHCTL) & ~D1671_CHCTL_FASTCHRG) | fast_charge);
|
||||
}
|
||||
|
||||
/*
|
||||
* ADC
|
||||
*/
|
||||
static struct mutex pmu_adc_mutex;
|
||||
|
||||
/* converts raw value to millivolts */
|
||||
unsigned short pmu_adc_raw2mv(
|
||||
const struct pmu_adc_channel *ch, unsigned short raw)
|
||||
{
|
||||
// TODO
|
||||
(void) ch;
|
||||
(void) raw;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* returns raw value */
|
||||
unsigned short pmu_read_adc(const struct pmu_adc_channel *ch)
|
||||
{
|
||||
// TODO
|
||||
int raw = 0;
|
||||
mutex_lock(&pmu_adc_mutex);
|
||||
(void) ch;
|
||||
mutex_unlock(&pmu_adc_mutex);
|
||||
return raw;
|
||||
}
|
||||
|
||||
/*
|
||||
* eINT
|
||||
*/
|
||||
#define Q_EINT 0
|
||||
|
||||
static char pmu_thread_stack[DEFAULT_STACK_SIZE/2];
|
||||
static struct event_queue pmu_queue;
|
||||
static unsigned char ints_msk[2];
|
||||
|
||||
static void pmu_eint_isr(struct eic_handler*);
|
||||
|
||||
static struct eic_handler pmu_eint =
|
||||
{
|
||||
.gpio_n = GPIO_EINT_PMU,
|
||||
.type = EIC_INTTYPE_LEVEL,
|
||||
.level = EIC_INTLEVEL_LOW,
|
||||
.isr = pmu_eint_isr,
|
||||
};
|
||||
|
||||
static int pmu_input_holdswitch;
|
||||
|
||||
int pmu_holdswitch_locked(void)
|
||||
{
|
||||
return pmu_input_holdswitch;
|
||||
}
|
||||
|
||||
#ifdef IPOD_ACCESSORY_PROTOCOL
|
||||
static int pmu_input_accessory;
|
||||
|
||||
int pmu_accessory_present(void)
|
||||
{
|
||||
return pmu_input_accessory;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if CONFIG_CHARGING
|
||||
static int pmu_input_firewire;
|
||||
|
||||
int pmu_firewire_present(void)
|
||||
{
|
||||
return pmu_input_firewire;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if 1 // XXX: from usb-s5l8702.c
|
||||
#include "usb.h"
|
||||
static int usb_status = USB_EXTRACTED;
|
||||
|
||||
int usb_detect(void)
|
||||
{
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
void usb_insert_int(void)
|
||||
{
|
||||
usb_status = USB_INSERTED;
|
||||
}
|
||||
|
||||
void usb_remove_int(void)
|
||||
{
|
||||
usb_status = USB_EXTRACTED;
|
||||
}
|
||||
#endif
|
||||
|
||||
static void pmu_read_inputs(void)
|
||||
{
|
||||
unsigned char status[2];
|
||||
|
||||
pmu_read_multiple(D1671_REG_STATUSA, 2, status);
|
||||
|
||||
if (status[0] & D1671_STATUSA_VBUS)
|
||||
usb_insert_int();
|
||||
else
|
||||
usb_remove_int();
|
||||
|
||||
#if CONFIG_CHARGING
|
||||
pmu_input_firewire = !!(status[0] & D1671_STATUSA_VADAPTOR);
|
||||
#endif
|
||||
#ifdef IPOD_ACCESSORY_PROTOCOL
|
||||
pmu_input_accessory = !!(status[0] & D1671_STATUSA_INPUT1);
|
||||
#endif
|
||||
pmu_input_holdswitch = !(status[1] & D1671_STATUSB_INPUT2);
|
||||
}
|
||||
|
||||
static void pmu_eint_isr(struct eic_handler *h)
|
||||
{
|
||||
eint_unregister(h);
|
||||
queue_post(&pmu_queue, Q_EINT, 0);
|
||||
}
|
||||
|
||||
static void NORETURN_ATTR pmu_thread(void)
|
||||
{
|
||||
struct queue_event ev;
|
||||
|
||||
while (true)
|
||||
{
|
||||
queue_wait_w_tmo(&pmu_queue, &ev, TIMEOUT_BLOCK);
|
||||
switch (ev.id)
|
||||
{
|
||||
case Q_EINT:
|
||||
/* clear all PMU interrupts, this will also raise
|
||||
(disable) the PMU IRQ pin */
|
||||
pmu_write_multiple(D1671_REG_EVENTA, 2, "\xFF\xFF");
|
||||
|
||||
/* get actual values */
|
||||
pmu_read_inputs();
|
||||
|
||||
eint_register(&pmu_eint);
|
||||
break;
|
||||
|
||||
case SYS_TIMEOUT:
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* main init */
|
||||
void pmu_init(void)
|
||||
{
|
||||
mutex_init(&pmu_adc_mutex);
|
||||
queue_init(&pmu_queue, false);
|
||||
|
||||
create_thread(pmu_thread,
|
||||
pmu_thread_stack, sizeof(pmu_thread_stack), 0,
|
||||
"PMU" IF_PRIO(, PRIORITY_SYSTEM) IF_COP(, CPU));
|
||||
|
||||
/* configure PMU interrutps */
|
||||
ints_msk[0] = 0xff;
|
||||
ints_msk[1] = 0xff;
|
||||
|
||||
ints_msk[0] &= ~D1671_IRQMASKA_VBUS; /* USB */
|
||||
#if CONFIG_CHARGING
|
||||
ints_msk[0] &= ~D1671_IRQMASKA_VADAPTOR; /* FireWire */
|
||||
#endif
|
||||
#ifdef IPOD_ACCESSORY_PROTOCOL
|
||||
ints_msk[0] &= ~D1671_IRQMASKA_INPUT1; /* Accessory */
|
||||
#endif
|
||||
ints_msk[1] &= ~D1671_IRQMASKB_INPUT2; /* Holdswitch */
|
||||
|
||||
pmu_write_multiple(D1671_REG_IRQMASKA, 2, ints_msk);
|
||||
|
||||
/* clear all interrupts */
|
||||
pmu_write_multiple(D1671_REG_EVENTA, 2, "\xFF\xFF");
|
||||
|
||||
/* get initial values */
|
||||
pmu_read_inputs();
|
||||
|
||||
eint_register(&pmu_eint);
|
||||
}
|
||||
|
||||
/*
|
||||
* preinit
|
||||
*/
|
||||
int pmu_rd_multiple(int address, int count, unsigned char* buffer)
|
||||
{
|
||||
return i2c_rd(0, 0xe6, address, count, buffer);
|
||||
}
|
||||
|
||||
int pmu_wr_multiple(int address, int count, unsigned char* buffer)
|
||||
{
|
||||
return i2c_wr(0, 0xe6, address, count, buffer);
|
||||
}
|
||||
|
||||
unsigned char pmu_rd(int address)
|
||||
{
|
||||
unsigned char val;
|
||||
pmu_rd_multiple(address, 1, &val);
|
||||
return val;
|
||||
}
|
||||
|
||||
int pmu_wr(int address, unsigned char val)
|
||||
{
|
||||
return pmu_wr_multiple(address, 1, &val);
|
||||
}
|
||||
|
||||
void pmu_preinit(void)
|
||||
{
|
||||
// TBC: LDOs ???
|
||||
pmu_wr(0x1b, 0x14);
|
||||
pmu_wr(0x16, 0x14);
|
||||
pmu_wr(0x15, 0x14); // TBC: Vnand = 2000 + val*50 = 3000 mV
|
||||
pmu_wr(0x18, 0x18); // TBC TBC TBC: Vaccy = 3200 mV ???
|
||||
pmu_wr(0x10, (pmu_rd(0x10) & 0xdb) | 0x8); // TBC: bit4 is related to NAND, LDO_0x15 on/off ???
|
||||
|
||||
// TBC: 0x30, 0x31 y 0x32 seems related to ADC (norboot)
|
||||
pmu_wr(0x34, 0x72); // TBC: en DA9030: TBATHIGH (0-255, TBAT high temperature threshold
|
||||
pmu_wr(0x30, pmu_rd(0x30) | 0x20); // TBC: TBATREF ON ???
|
||||
|
||||
pmu_wr(0x21, 0x5c); // TBC: CHRG_CTL (max. current and Vbat ???)
|
||||
pmu_wr(0xb, 0x6);
|
||||
pmu_wr(0x1d, 0);
|
||||
|
||||
/* configure and clear interrupts */
|
||||
pmu_wr_multiple(D1671_REG_IRQMASKA, 2, "\x42\xBE");
|
||||
pmu_wr_multiple(D1671_REG_EVENTA, 2, "\xFF\xFF");
|
||||
|
||||
/* backlight off */
|
||||
pmu_wr(D1671_REG_LEDCTL, pmu_rd(D1671_REG_LEDCTL) & ~D1671_LEDCTL_ENABLE);
|
||||
}
|
||||
|
||||
#ifdef BOOTLOADER
|
||||
bool pmu_is_hibernated(void)
|
||||
{
|
||||
return !!(pmu_rd(D1671_REG_EVENTB) & D1671_EVENTB_WARMBOOT);
|
||||
}
|
||||
#endif
|
||||
142
firmware/target/arm/s5l8702/ipodnano3g/pmu-target.h
Normal file
142
firmware/target/arm/s5l8702/ipodnano3g/pmu-target.h
Normal file
|
|
@ -0,0 +1,142 @@
|
|||
/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
||||
* $Id: pmu-target.h 24721 2010-02-17 15:54:48Z theseven $
|
||||
*
|
||||
* Copyright © 2009 Michael Sparmann
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __PMU_TARGET_H__
|
||||
#define __PMU_TARGET_H__
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include "config.h"
|
||||
|
||||
|
||||
/* undocummented PMU registers */
|
||||
enum d1671_regs {
|
||||
D1671_REG_EVENTA = 0x02,
|
||||
D1671_REG_EVENTB = 0x03,
|
||||
D1671_REG_STATUSA = 0x04,
|
||||
D1671_REG_STATUSB = 0x05,
|
||||
D1671_REG_IRQMASKA = 0x06,
|
||||
D1671_REG_IRQMASKB = 0x07,
|
||||
D1671_REG_SYSCTRLA = 0x08,
|
||||
D1671_REG_LEDCTL = 0x20,
|
||||
D1671_REG_CHCTL = 0x21, // TBC
|
||||
D1671_REG_RTCSEC = 0x40, // TBC
|
||||
};
|
||||
|
||||
enum d1671_reg_eventa {
|
||||
D1671_EVENTA_VBUS = 0x08, /* USB: 0 -> not present */
|
||||
D1671_EVENTA_VADAPTOR = 0x10, /* FireWire: 0 -> not present */
|
||||
D1671_EVENTA_INPUT1 = 0x20, /* accessory: 0 -> not present */
|
||||
D1671_EVENTA_UNK6 = 0x40, // ???
|
||||
};
|
||||
enum d1671_reg_eventb {
|
||||
D1671_EVENTB_INPUT2 = 0x01, /* hold switch: 0 -> locked */
|
||||
D1671_EVENTB_WARMBOOT = 0x80, // TBC
|
||||
};
|
||||
|
||||
enum d1671_reg_statusa {
|
||||
D1671_STATUSA_VBUS = 0x08,
|
||||
D1671_STATUSA_VADAPTOR = 0x10,
|
||||
D1671_STATUSA_INPUT1 = 0x20,
|
||||
};
|
||||
enum d1671_reg_statusb {
|
||||
D1671_STATUSB_INPUT2 = 0x01,
|
||||
D1671_STATUSB_WARMBOOT = 0x80,
|
||||
};
|
||||
|
||||
enum d1671_reg_irqmaska {
|
||||
D1671_IRQMASKA_VBUS = 0x08,
|
||||
D1671_IRQMASKA_VADAPTOR = 0x10,
|
||||
D1671_IRQMASKA_INPUT1 = 0x20,
|
||||
};
|
||||
enum d1671_reg_irqmaskb {
|
||||
D1671_IRQMASKB_INPUT2 = 0x01,
|
||||
D1671_IRQMASKB_WARMBOOT = 0x80,
|
||||
};
|
||||
|
||||
enum d1671_reg_sysctrla {
|
||||
D1671_SYSCTRLA_GOSTDBY = 0x01,
|
||||
D1671_SYSCTRLA_GOUNK = 0x02, /* enter unknown state (shutdown?) */
|
||||
};
|
||||
|
||||
enum d1671_reg_ledctl {
|
||||
D1671_LEDCTL_UNKNOWN = 0x40,
|
||||
D1671_LEDCTL_ENABLE = 0x80,
|
||||
};
|
||||
#define D1671_LEDCTL_OUT_POS 0
|
||||
#define D1671_LEDCTL_OUT_MASK 0x1f
|
||||
|
||||
enum d1671_reg_chctl {
|
||||
D1671_CHCTL_FASTCHRG = 0x01, /* 100/500mA USB limit */
|
||||
};
|
||||
|
||||
/* GPIO for external PMU interrupt */
|
||||
#define GPIO_EINT_PMU 0x7b
|
||||
|
||||
struct pmu_adc_channel
|
||||
{
|
||||
const char *name;
|
||||
// TODO
|
||||
};
|
||||
|
||||
void pmu_preinit(void);
|
||||
void pmu_init(void);
|
||||
unsigned char pmu_read(int address);
|
||||
int pmu_write(int address, unsigned char val);
|
||||
int pmu_read_multiple(int address, int count, unsigned char* buffer);
|
||||
int pmu_write_multiple(int address, int count, unsigned char* buffer);
|
||||
#ifdef BOOTLOADER
|
||||
unsigned char pmu_rd(int address);
|
||||
int pmu_wr(int address, unsigned char val);
|
||||
int pmu_rd_multiple(int address, int count, unsigned char* buffer);
|
||||
int pmu_wr_multiple(int address, int count, unsigned char* buffer);
|
||||
bool pmu_is_hibernated(void);
|
||||
#endif
|
||||
|
||||
// void pmu_ldo_on_in_standby(unsigned int ldo, int onoff);
|
||||
// void pmu_ldo_set_voltage(unsigned int ldo, unsigned char voltage);
|
||||
// void pmu_ldo_power_on(unsigned int ldo);
|
||||
// void pmu_ldo_power_off(unsigned int ldo);
|
||||
void pmu_set_wake_condition(unsigned char condition);
|
||||
void pmu_enter_standby(void);
|
||||
// void pmu_nand_power(bool on);
|
||||
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
|
||||
void pmu_set_cpu_voltage(bool high);
|
||||
#endif
|
||||
#if (CONFIG_RTC == RTC_NANO3G)
|
||||
void pmu_read_rtc(unsigned char* buffer);
|
||||
void pmu_write_rtc(unsigned char* buffer);
|
||||
#endif
|
||||
void pmu_set_usblimit(bool fast_charge);
|
||||
|
||||
unsigned short pmu_read_adc(const struct pmu_adc_channel *ch);
|
||||
unsigned short pmu_adc_raw2mv(
|
||||
const struct pmu_adc_channel *ch, unsigned short raw);
|
||||
|
||||
int pmu_holdswitch_locked(void);
|
||||
#if CONFIG_CHARGING
|
||||
int pmu_firewire_present(void);
|
||||
#endif
|
||||
#ifdef IPOD_ACCESSORY_PROTOCOL
|
||||
int pmu_accessory_present(void);
|
||||
#endif
|
||||
|
||||
#endif /* __PMU_TARGET_H__ */
|
||||
67
firmware/target/arm/s5l8702/ipodnano3g/power-nano3g.c
Normal file
67
firmware/target/arm/s5l8702/ipodnano3g/power-nano3g.c
Normal file
|
|
@ -0,0 +1,67 @@
|
|||
/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
||||
* $Id: power-nano2g.c 28190 2010-10-01 18:09:10Z Buschel $
|
||||
*
|
||||
* Copyright © 2009 Bertrik Sikken
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
#include <stdbool.h>
|
||||
#include "config.h"
|
||||
#include "inttypes.h"
|
||||
#include "s5l87xx.h"
|
||||
#include "power.h"
|
||||
#include "panic.h"
|
||||
#include "pmu-target.h"
|
||||
#include "usb_core.h" /* for usb_charging_maxcurrent_change */
|
||||
|
||||
void power_init(void)
|
||||
{
|
||||
pmu_init();
|
||||
pmu_set_usblimit(false); /* limit to 100mA */
|
||||
}
|
||||
|
||||
void power_off(void)
|
||||
{
|
||||
pmu_enter_standby();
|
||||
while(1);
|
||||
}
|
||||
|
||||
#if CONFIG_CHARGING
|
||||
|
||||
#ifdef HAVE_USB_CHARGING_ENABLE
|
||||
void usb_charging_maxcurrent_change(int maxcurrent)
|
||||
{
|
||||
bool fast_charge = (maxcurrent >= 500);
|
||||
pmu_set_usblimit(fast_charge);
|
||||
}
|
||||
#endif
|
||||
|
||||
unsigned int power_input_status(void)
|
||||
{
|
||||
unsigned int status = POWER_INPUT_NONE;
|
||||
if (usb_detect() == USB_INSERTED)
|
||||
status |= POWER_INPUT_USB_CHARGER;
|
||||
if (pmu_firewire_present())
|
||||
status |= POWER_INPUT_MAIN_CHARGER;
|
||||
return status;
|
||||
}
|
||||
|
||||
bool charging_state(void)
|
||||
{
|
||||
// TODO
|
||||
return false;
|
||||
}
|
||||
#endif /* CONFIG_CHARGING */
|
||||
79
firmware/target/arm/s5l8702/ipodnano3g/powermgmt-nano3g.c
Normal file
79
firmware/target/arm/s5l8702/ipodnano3g/powermgmt-nano3g.c
Normal file
|
|
@ -0,0 +1,79 @@
|
|||
/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
||||
* $Id: powermgmt-nano2g.c 28159 2010-09-24 22:42:06Z Buschel $
|
||||
*
|
||||
* Copyright © 2008 Rafaël Carré
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#include "config.h"
|
||||
#include "powermgmt.h"
|
||||
#include "pmu-target.h"
|
||||
#include "power.h"
|
||||
#include "audiohw.h"
|
||||
#include "adc-target.h"
|
||||
|
||||
const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
|
||||
{
|
||||
3500
|
||||
};
|
||||
|
||||
const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
|
||||
{
|
||||
3300
|
||||
};
|
||||
|
||||
/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */
|
||||
const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
|
||||
{
|
||||
{ 3500, 3670, 3720, 3750, 3770, 3800, 3860, 3920, 3980, 4070, 4170 }
|
||||
};
|
||||
|
||||
#if CONFIG_CHARGING
|
||||
/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
|
||||
const unsigned short percent_to_volt_charge[11] =
|
||||
{
|
||||
3700, 3820, 3900, 3950, 3990, 4030, 4070, 4120, 4170, 4190, 4200
|
||||
};
|
||||
#endif /* CONFIG_CHARGING */
|
||||
|
||||
/* Returns battery voltage from ADC [millivolts] */
|
||||
int _battery_voltage(void)
|
||||
{
|
||||
return adc_read_battery_voltage();
|
||||
}
|
||||
|
||||
#ifdef HAVE_ACCESSORY_SUPPLY
|
||||
void accessory_supply_set(bool enable)
|
||||
{
|
||||
if (enable)
|
||||
{
|
||||
/* Accessory voltage supply on */
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Accessory voltage supply off */
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_LINEOUT_POWEROFF
|
||||
void lineout_set(bool enable)
|
||||
{
|
||||
/* Call audio hardware driver implementation */
|
||||
audiohw_enable_lineout(enable);
|
||||
}
|
||||
#endif
|
||||
73
firmware/target/arm/s5l8702/ipodnano3g/rtc-nano3g.c
Normal file
73
firmware/target/arm/s5l8702/ipodnano3g/rtc-nano3g.c
Normal file
|
|
@ -0,0 +1,73 @@
|
|||
/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
||||
* $Id: rtc-nano2g.c 23114 2009-10-11 18:20:56Z theseven $
|
||||
*
|
||||
* Copyright (C) 2002 by Linus Nielsen Feltzing, Uwe Freese, Laurent Baum
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
#include "config.h"
|
||||
#include "rtc.h"
|
||||
#include "kernel.h"
|
||||
#include "system.h"
|
||||
#include "pmu-target.h"
|
||||
#include "timefuncs.h"
|
||||
|
||||
|
||||
void rtc_init(void)
|
||||
{
|
||||
}
|
||||
|
||||
int rtc_read_datetime(struct tm *tm)
|
||||
{
|
||||
unsigned int i;
|
||||
unsigned char buf[7];
|
||||
|
||||
pmu_read_rtc(buf);
|
||||
|
||||
for (i = 0; i < sizeof(buf); i++)
|
||||
buf[i] = BCD2DEC(buf[i]);
|
||||
|
||||
tm->tm_sec = buf[0];
|
||||
tm->tm_min = buf[1];
|
||||
tm->tm_hour = buf[2];
|
||||
tm->tm_mday = buf[4];
|
||||
tm->tm_mon = buf[5] - 1;
|
||||
tm->tm_year = buf[6] + 100;
|
||||
tm->tm_yday = 0; /* Not implemented for now */
|
||||
|
||||
set_day_of_week(tm);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int rtc_write_datetime(const struct tm *tm)
|
||||
{
|
||||
unsigned int i;
|
||||
unsigned char buf[7];
|
||||
|
||||
buf[0] = tm->tm_sec;
|
||||
buf[1] = tm->tm_min;
|
||||
buf[2] = tm->tm_hour;
|
||||
buf[3] = tm->tm_wday;
|
||||
buf[4] = tm->tm_mday;
|
||||
buf[5] = tm->tm_mon + 1;
|
||||
buf[6] = tm->tm_year - 100;
|
||||
|
||||
for (i = 0; i < sizeof(buf); i++)
|
||||
buf[i] = DEC2BCD(buf[i]);
|
||||
|
||||
pmu_write_rtc(buf);
|
||||
return 0;
|
||||
}
|
||||
249
firmware/target/arm/s5l8702/ipodnano3g/serial-nano3g.c
Normal file
249
firmware/target/arm/s5l8702/ipodnano3g/serial-nano3g.c
Normal file
|
|
@ -0,0 +1,249 @@
|
|||
/***************************************************************************
|
||||
* __________ __ ___.
|
||||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||
* \/ \/ \/ \/ \/
|
||||
* $Id$
|
||||
*
|
||||
* Copyright (C) 2014 by Cástor Muñoz
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
****************************************************************************/
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
#include "config.h"
|
||||
#include "cpu.h"
|
||||
#include "system.h"
|
||||
#include "serial.h"
|
||||
|
||||
#include "s5l87xx.h"
|
||||
#include "uc87xx.h"
|
||||
|
||||
/* Define LOGF_ENABLE to enable logf output in this file */
|
||||
#define LOGF_ENABLE
|
||||
#include "logf.h"
|
||||
|
||||
|
||||
/* shall include serial HW configuracion for specific target */
|
||||
#define IPOD6G_UART_CLK_HZ 12000000 /* external OSC0 ??? */
|
||||
|
||||
/* This values below are valid with a UCLK of 12MHz */
|
||||
#define BRDATA_9600 (77) /* 9615 */
|
||||
#define BRDATA_19200 (38) /* 19231 */
|
||||
#define BRDATA_28800 (25) /* 28846 */
|
||||
#define BRDATA_38400 (19 | (0xc330c << 8)) /* 38305 */
|
||||
#define BRDATA_57600 (12) /* 57692 */
|
||||
#define BRDATA_115200 (6 | (0xffffff << 8)) /* 114286 */
|
||||
|
||||
|
||||
extern const struct uartc s5l8702_uartc;
|
||||
#ifdef IPOD_ACCESSORY_PROTOCOL
|
||||
static void iap_rx_isr(int, char*, char*, uint32_t);
|
||||
#endif
|
||||
|
||||
struct uartc_port ser_port IDATA_ATTR =
|
||||
{
|
||||
/* location */
|
||||
.uartc = &s5l8702_uartc,
|
||||
.id = 0,
|
||||
|
||||
/* configuration */
|
||||
.rx_trg = UFCON_RX_FIFO_TRG_4,
|
||||
.tx_trg = UFCON_TX_FIFO_TRG_EMPTY,
|
||||
.clksel = UCON_CLKSEL_ECLK,
|
||||
.clkhz = IPOD6G_UART_CLK_HZ,
|
||||
|
||||
/* interrupt callbacks */
|
||||
#ifdef IPOD_ACCESSORY_PROTOCOL
|
||||
.rx_cb = iap_rx_isr,
|
||||
#else
|
||||
.rx_cb = NULL,
|
||||
#endif
|
||||
.tx_cb = NULL, /* polling */
|
||||
};
|
||||
|
||||
/*
|
||||
* serial driver API
|
||||
*/
|
||||
int tx_rdy(void)
|
||||
{
|
||||
return uartc_port_tx_ready(&ser_port) ? 1 : 0;
|
||||
}
|
||||
|
||||
void tx_writec(unsigned char c)
|
||||
{
|
||||
uartc_port_tx_byte(&ser_port, c);
|
||||
}
|
||||
|
||||
#ifndef IPOD_ACCESSORY_PROTOCOL
|
||||
void serial_setup(void)
|
||||
{
|
||||
uartc_port_open(&ser_port);
|
||||
|
||||
/* set a default configuration, Tx and Rx modes are
|
||||
disabled when the port is initialized */
|
||||
uartc_port_config(&ser_port, ULCON_DATA_BITS_8,
|
||||
ULCON_PARITY_NONE, ULCON_STOP_BITS_1);
|
||||
uartc_port_set_bitrate_raw(&ser_port, BRDATA_115200);
|
||||
|
||||
/* enable Tx interrupt request or POLLING mode */
|
||||
uartc_port_set_tx_mode(&ser_port, UCON_MODE_INTREQ);
|
||||
|
||||
logf("[%lu] "MODEL_NAME" port %d ready!", USEC_TIMER, ser_port.id);
|
||||
}
|
||||
|
||||
|
||||
#else /* IPOD_ACCESSORY_PROTOCOL */
|
||||
#include "kernel.h"
|
||||
#include "pmu-target.h"
|
||||
#include "iap.h"
|
||||
|
||||
static enum {
|
||||
ABR_STATUS_LAUNCHED, /* ST_SYNC */
|
||||
ABR_STATUS_SYNCING, /* ST_SOF */
|
||||
ABR_STATUS_DONE
|
||||
} abr_status;
|
||||
|
||||
static int bitrate = 0;
|
||||
static bool acc_plugged = false;
|
||||
|
||||
static void serial_acc_tick(void)
|
||||
{
|
||||
bool plugged = pmu_accessory_present();
|
||||
if (acc_plugged != plugged)
|
||||
{
|
||||
acc_plugged = plugged;
|
||||
if (acc_plugged)
|
||||
{
|
||||
uartc_open(ser_port.uartc);
|
||||
uartc_port_open(&ser_port);
|
||||
/* set a default configuration, Tx and Rx modes are
|
||||
disabled when the port is initialized */
|
||||
uartc_port_config(&ser_port, ULCON_DATA_BITS_8,
|
||||
ULCON_PARITY_NONE, ULCON_STOP_BITS_1);
|
||||
uartc_port_set_tx_mode(&ser_port, UCON_MODE_INTREQ);
|
||||
serial_bitrate(bitrate);
|
||||
}
|
||||
else
|
||||
{
|
||||
uartc_port_close(&ser_port);
|
||||
uartc_close(ser_port.uartc);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void serial_setup(void)
|
||||
{
|
||||
uartc_close(ser_port.uartc);
|
||||
tick_add_task(serial_acc_tick);
|
||||
}
|
||||
|
||||
void serial_bitrate(int rate)
|
||||
{
|
||||
bitrate = rate;
|
||||
if (!acc_plugged)
|
||||
return;
|
||||
|
||||
logf("[%lu] serial_bitrate(%d)", USEC_TIMER, rate);
|
||||
|
||||
if (rate == 0) {
|
||||
/* Using auto-bitrate (ABR) to detect accessory Tx speed:
|
||||
*
|
||||
* + Here:
|
||||
* - Disable Rx logic to clean the FIFO and the shift
|
||||
* register, thus no Rx data interrupts are generated.
|
||||
* - Launch ABR and wait for a low pulse in Rx line.
|
||||
*
|
||||
* + In ISR, when a low pulse is detected (ideally it is the
|
||||
* start bit of 0xff):
|
||||
* - Calculate and configure detected speed.
|
||||
* - Enable Rx to verify that the next received data frame
|
||||
* is 0x55 or 0xff:
|
||||
* - If so, it's assumed bit rate is correctly detected,
|
||||
* it will not be modified until speed is changed using
|
||||
* RB options menu.
|
||||
* - If not, reset iAP state machine and launch a new ABR.
|
||||
*/
|
||||
uartc_port_set_rx_mode(&ser_port, UCON_MODE_DISABLED);
|
||||
uartc_port_abr_start(&ser_port);
|
||||
abr_status = ABR_STATUS_LAUNCHED;
|
||||
}
|
||||
else {
|
||||
uint32_t brdata;
|
||||
if (rate == 57600) brdata = BRDATA_57600;
|
||||
else if (rate == 38400) brdata = BRDATA_38400;
|
||||
else if (rate == 19200) brdata = BRDATA_19200;
|
||||
else brdata = BRDATA_9600;
|
||||
uartc_port_abr_stop(&ser_port); /* abort ABR if already launched */
|
||||
uartc_port_set_bitrate_raw(&ser_port, brdata);
|
||||
uartc_port_set_rx_mode(&ser_port, UCON_MODE_INTREQ);
|
||||
abr_status = ABR_STATUS_DONE;
|
||||
}
|
||||
}
|
||||
|
||||
static void iap_rx_isr(int len, char *data, char *err, uint32_t abr_cnt)
|
||||
{
|
||||
/* ignore Rx errors, upper layer will discard bad packets */
|
||||
(void) err;
|
||||
|
||||
static int sync_retry;
|
||||
|
||||
if (abr_status == ABR_STATUS_LAUNCHED) {
|
||||
/* autobauding */
|
||||
if (abr_cnt) {
|
||||
#define BR2CNT(s) (IPOD6G_UART_CLK_HZ / (unsigned)(s))
|
||||
if (abr_cnt < BR2CNT(57600*1.1) || abr_cnt > BR2CNT(9600*0.9)) {
|
||||
/* detected speed out of range, relaunch ABR */
|
||||
uartc_port_abr_start(&ser_port);
|
||||
return;
|
||||
}
|
||||
/* valid speed detected, select it */
|
||||
uint32_t brdata;
|
||||
if (abr_cnt < BR2CNT(48000)) brdata = BRDATA_57600;
|
||||
else if (abr_cnt < BR2CNT(33600)) brdata = BRDATA_38400;
|
||||
else if (abr_cnt < BR2CNT(24000)) brdata = BRDATA_28800;
|
||||
else if (abr_cnt < BR2CNT(14400)) brdata = BRDATA_19200;
|
||||
else brdata = BRDATA_9600;
|
||||
|
||||
/* set detected speed */
|
||||
uartc_port_set_bitrate_raw(&ser_port, brdata);
|
||||
uartc_port_set_rx_mode(&ser_port, UCON_MODE_INTREQ);
|
||||
|
||||
/* enter SOF state */
|
||||
iap_getc(0xff);
|
||||
|
||||
abr_status = ABR_STATUS_SYNCING;
|
||||
sync_retry = 2; /* we are expecting [0xff] 0x55 */
|
||||
}
|
||||
}
|
||||
|
||||
/* process received data */
|
||||
while (len--)
|
||||
{
|
||||
bool sync_done = !iap_getc(*data++);
|
||||
|
||||
if (abr_status == ABR_STATUS_SYNCING)
|
||||
{
|
||||
if (sync_done) {
|
||||
abr_status = ABR_STATUS_DONE;
|
||||
}
|
||||
else if (--sync_retry == 0) {
|
||||
/* invalid speed detected, relaunch ABR
|
||||
discarding remaining data (if any) */
|
||||
serial_bitrate(0);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif /* IPOD_ACCESSORY_PROTOCOL */
|
||||
109
tools/configure
vendored
109
tools/configure
vendored
|
|
@ -1678,49 +1678,49 @@ cat <<EOF
|
|||
40) Gigabeat F/X 27) 1G, 2G 51) Sansa e200R
|
||||
41) Gigabeat S 28) Nano 2G 52) Sansa c200
|
||||
29) Classic/6G 55) Sansa Clip
|
||||
==Olympus= 56) Sansa e200v2
|
||||
70) M:Robe 50 ==Creative== 57) Sansa m200v4
|
||||
71) M:Robe 100 89) Zen X-Fi Style 58) Sansa Fuze
|
||||
90) Zen Vision:M 30GB 59) Sansa c200v2
|
||||
==Philips== 91) Zen Vision:M 60GB 60) Sansa Clipv2
|
||||
100) GoGear SA9200 92) Zen Vision 61) Sansa View
|
||||
101) GoGear HDD1630/ 93) Zen X-Fi2 62) Sansa Clip+
|
||||
HDD1830 94) Zen X-Fi3 63) Sansa Fuze v2
|
||||
102) GoGear HDD6330 95) Zen V 64) Sansa Fuze+
|
||||
96) Zen X-Fi 65) Sansa Clip Zip
|
||||
==Meizu== 97) Zen Mozaic 66) Sansa Connect
|
||||
110) M6SL 98) Zen
|
||||
111) M6SP ==Lyre project==
|
||||
112) M3 ==Onda== 130) Lyre proto 1
|
||||
120) VX747 131) Mini2440
|
||||
==Samsung== 121) VX767
|
||||
140) YH-820 122) VX747+ ==Packard Bell==
|
||||
141) YH-920 123) VX777 160) Vibe 500
|
||||
142) YH-925
|
||||
143) YP-S3 ==MPIO== ==ROCKCHIP==
|
||||
170) HD200 180) rk27xx generic
|
||||
==HiFiMAN== 171) HD300
|
||||
190) HM-60x ==HiFi E.T.==
|
||||
191) HM-801 ==Application== 210) MA9
|
||||
200) SDL 211) MA9C
|
||||
==Sony== 201) Android 212) MA8
|
||||
219) NWZ-E350 series 202) Nokia N8xx 213) MA8C
|
||||
220) NWZ-E370/E380 series 203) Nokia N900
|
||||
221) NWZ-E360 series 204) Pandora ==IHIFI==
|
||||
222) NWZ-E450 series 205) Samsung YP-R0 230) 760
|
||||
223) NWZ-E460 series 206) Android MIPS 231) 960
|
||||
224) NWZ-E470 series 207) Android x86 250) 770C
|
||||
225) NWZ-E580 series 208) Samsung YP-R1 251) 770
|
||||
226) NWZ-A10 series 252) 800
|
||||
227) NW-A20 series ==iBasso==
|
||||
228) NWZ-A860 series 232) DX50 ==AgpTek==
|
||||
229) NWZ-S750 series 233) DX90 240) Rocker
|
||||
|
||||
==FiiO== ==xDuoo== ==AIGO==
|
||||
244) M3K Linux 241) X3 245) Eros Q / K
|
||||
246) M3K baremetal 242) X3II 247) Eros Q / K native
|
||||
243) X20 (hw1/hw2 bl, all hw rb)
|
||||
==Shanling== 248) Eros Q / K native
|
||||
==Olympus= 80) Nano 3G (WIP) 56) Sansa e200v2
|
||||
70) M:Robe 50 57) Sansa m200v4
|
||||
71) M:Robe 100 ==Creative== 58) Sansa Fuze
|
||||
89) Zen X-Fi Style 59) Sansa c200v2
|
||||
==Philips== 90) Zen Vision:M 30GB 60) Sansa Clipv2
|
||||
100) GoGear SA9200 91) Zen Vision:M 60GB 61) Sansa View
|
||||
101) GoGear HDD1630/ 92) Zen Vision 62) Sansa Clip+
|
||||
HDD1830 93) Zen X-Fi2 63) Sansa Fuze v2
|
||||
102) GoGear HDD6330 94) Zen X-Fi3 64) Sansa Fuze+
|
||||
95) Zen V 65) Sansa Clip Zip
|
||||
==Meizu== 96) Zen X-Fi 66) Sansa Connect
|
||||
110) M6SL 97) Zen Mozaic
|
||||
111) M6SP 98) Zen ==Lyre project==
|
||||
112) M3 130) Lyre proto 1
|
||||
==Onda== 131) Mini2440
|
||||
==Samsung== 120) VX747
|
||||
140) YH-820 121) VX767 ==Packard Bell==
|
||||
141) YH-920 122) VX747+ 160) Vibe 500
|
||||
142) YH-925 123) VX777
|
||||
143) YP-S3 ==ROCKCHIP==
|
||||
==MPIO== 180) rk27xx generic
|
||||
==HiFiMAN== 170) HD200
|
||||
190) HM-60x 171) HD300 ==HiFi E.T.==
|
||||
191) HM-801 210) MA9
|
||||
==Application== 211) MA9C
|
||||
==Sony== 200) SDL 212) MA8
|
||||
219) NWZ-E350 series 201) Android 213) MA8C
|
||||
220) NWZ-E370/E380 series 202) Nokia N8xx
|
||||
221) NWZ-E360 series 203) Nokia N900 ==IHIFI==
|
||||
222) NWZ-E450 series 204) Pandora 230) 760
|
||||
223) NWZ-E460 series 205) Samsung YP-R0 231) 960
|
||||
224) NWZ-E470 series 206) Android MIPS 250) 770C
|
||||
225) NWZ-E580 series 207) Android x86 251) 770
|
||||
226) NWZ-A10 series 208) Samsung YP-R1 252) 800
|
||||
227) NW-A20 series
|
||||
228) NWZ-A860 series ==iBasso== ==AgpTek==
|
||||
229) NWZ-S750 series 232) DX50 240) Rocker
|
||||
233) DX90
|
||||
==FiiO== ==AIGO==
|
||||
244) M3K Linux ==xDuoo== 245) Eros Q / K
|
||||
246) M3K baremetal 241) X3 247) Eros Q / K native
|
||||
242) X3II (hw1/hw2 bl, all hw rb)
|
||||
==Shanling== 243) X20 248) Eros Q / K native
|
||||
260) Q1 (hw3 bl only)
|
||||
249) Eros Q / K native
|
||||
(hw4 bl only)
|
||||
|
|
@ -2630,6 +2630,29 @@ fi
|
|||
t_model="mrobe-100"
|
||||
;;
|
||||
|
||||
80|ipodnano3g)
|
||||
target_id=117
|
||||
modelname="ipodnano3g"
|
||||
target="IPOD_NANO3G"
|
||||
memory=32 # always
|
||||
arm926ejscc
|
||||
tool="$rootdir/tools/scramble -add=nn3g"
|
||||
bmp2rb_mono="$rootdir/tools/bmp2rb -f 0"
|
||||
bmp2rb_native="$rootdir/tools/bmp2rb -f 4"
|
||||
output="rockbox.ipod"
|
||||
appextra="recorder:gui:radio"
|
||||
plugins="yes"
|
||||
swcodec="yes"
|
||||
bootoutput="bootloader-$modelname.ipod"
|
||||
# toolset is the tools within the tools directory that we build for
|
||||
# this particular target.
|
||||
toolset=$ipodbitmaptools
|
||||
# architecture, manufacturer and model for the target-tree build
|
||||
t_cpu="arm"
|
||||
t_manufacturer="s5l8702"
|
||||
t_model="ipodnano3g"
|
||||
;;
|
||||
|
||||
89|creativezenxfistyle)
|
||||
target_id=94
|
||||
modelname="creativezenxfistyle"
|
||||
|
|
|
|||
|
|
@ -107,7 +107,8 @@ void usage(void)
|
|||
"\t 747p, x777, nn2g, m244, cli+, fuz2, hd20, hd30,\n"
|
||||
"\t ip6g, rk27, clzp, zxf2, zxf3, fuz+, e370, e360,\n"
|
||||
"\t zxfi, zmoz, zen, zenv, zxfs, e450, e460,\n"
|
||||
"\t e470, e580, a10, a20, a860, s750, e350, xdx3)\n");
|
||||
"\t e470, e580, a10, a20, a860, s750, e350, xdx3,\n"
|
||||
"\t nn3g)\n");
|
||||
printf("\nNo option results in nothing being done.\n");
|
||||
|
||||
exit(1);
|
||||
|
|
@ -231,8 +232,8 @@ int main (int argc, char** argv)
|
|||
modelnum = 25;
|
||||
else if (!strcmp(&argv[1][5], "m200"))
|
||||
modelnum = 29;
|
||||
else if(!strcmp(&argv[1][5], "c100"))
|
||||
modelnum = 30;
|
||||
else if(!strcmp(&argv[1][5], "c100"))
|
||||
modelnum = 30;
|
||||
else if(!strcmp(&argv[1][5], "1630")) /* Philips HDD1630 */
|
||||
modelnum = 31;
|
||||
else if (!strcmp(&argv[1][5], "i7"))
|
||||
|
|
@ -335,6 +336,8 @@ int main (int argc, char** argv)
|
|||
modelnum = 115;
|
||||
else if (!strcmp(&argv[1][5], "erosqnative")) /* Aigo Eros Q Native */
|
||||
modelnum = 116;
|
||||
else if (!strcmp(&argv[1][5], "nn3g")) /* iPod Nano 3rd Gen */
|
||||
modelnum = 117;
|
||||
else {
|
||||
fprintf(stderr, "unsupported model: %s\n", &argv[1][5]);
|
||||
return 2;
|
||||
|
|
@ -440,7 +443,7 @@ int main (int argc, char** argv)
|
|||
int mi4magic;
|
||||
char model[4] = "";
|
||||
char type[4] = "";
|
||||
|
||||
|
||||
if(!strcmp(&argv[1][4], "v2")) {
|
||||
mi4magic = MI4_MAGIC_DEFAULT;
|
||||
version = 0x00010201;
|
||||
|
|
@ -460,12 +463,12 @@ int main (int argc, char** argv)
|
|||
|
||||
iname = argv[2];
|
||||
oname = argv[3];
|
||||
|
||||
|
||||
if(!strncmp(argv[2], "-model=", 7)) {
|
||||
iname = argv[3];
|
||||
oname = argv[4];
|
||||
strncpy(model, &argv[2][7], 4);
|
||||
|
||||
|
||||
if(!strncmp(argv[3], "-type=", 6)) {
|
||||
iname = argv[4];
|
||||
oname = argv[5];
|
||||
|
|
@ -475,7 +478,7 @@ int main (int argc, char** argv)
|
|||
|
||||
return mi4_encode(iname, oname, version, mi4magic, model, type);
|
||||
}
|
||||
|
||||
|
||||
/* open file */
|
||||
file = fopen(iname,"rb");
|
||||
if (!file) {
|
||||
|
|
@ -485,9 +488,9 @@ int main (int argc, char** argv)
|
|||
fseek(file,0,SEEK_END);
|
||||
length = ftell(file);
|
||||
length = (length + 3) & ~3; /* Round up to nearest 4 byte boundary */
|
||||
|
||||
|
||||
fseek(file,0,SEEK_SET);
|
||||
|
||||
fseek(file,0,SEEK_SET);
|
||||
inbuf = malloc(length);
|
||||
if(method == add)
|
||||
outbuf = malloc(length + 8);
|
||||
|
|
@ -582,10 +585,10 @@ int main (int argc, char** argv)
|
|||
return -1;
|
||||
}
|
||||
fclose(file);
|
||||
|
||||
|
||||
free(inbuf);
|
||||
free(outbuf);
|
||||
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -597,7 +600,7 @@ static int iaudio_encode(char *iname, char *oname, char *idstring)
|
|||
unsigned char *outbuf;
|
||||
int i;
|
||||
unsigned char sum = 0;
|
||||
|
||||
|
||||
file = fopen(iname, "rb");
|
||||
if (!file) {
|
||||
perror(iname);
|
||||
|
|
@ -605,8 +608,8 @@ static int iaudio_encode(char *iname, char *oname, char *idstring)
|
|||
}
|
||||
fseek(file,0,SEEK_END);
|
||||
length = ftell(file);
|
||||
|
||||
fseek(file,0,SEEK_SET);
|
||||
|
||||
fseek(file,0,SEEK_SET);
|
||||
outbuf = malloc(length+0x1030);
|
||||
|
||||
if ( !outbuf ) {
|
||||
|
|
@ -619,10 +622,10 @@ static int iaudio_encode(char *iname, char *oname, char *idstring)
|
|||
perror(iname);
|
||||
return -2;
|
||||
}
|
||||
|
||||
|
||||
memset(outbuf, 0, 0x1030);
|
||||
strcpy((char *)outbuf, idstring);
|
||||
memcpy(outbuf+0x20, iaudio_bl_flash,
|
||||
memcpy(outbuf+0x20, iaudio_bl_flash,
|
||||
BMPWIDTH_iaudio_bl_flash * (BMPHEIGHT_iaudio_bl_flash/8) * 2);
|
||||
short2be(BMPWIDTH_iaudio_bl_flash, &outbuf[0x10]);
|
||||
short2be((BMPHEIGHT_iaudio_bl_flash/8), &outbuf[0x12]);
|
||||
|
|
@ -641,7 +644,7 @@ static int iaudio_encode(char *iname, char *oname, char *idstring)
|
|||
perror(oname);
|
||||
return -3;
|
||||
}
|
||||
|
||||
|
||||
len = fwrite(outbuf, 1, length+0x1030, file);
|
||||
if(len < (size_t)length) {
|
||||
perror(oname);
|
||||
|
|
@ -653,14 +656,14 @@ static int iaudio_encode(char *iname, char *oname, char *idstring)
|
|||
}
|
||||
|
||||
|
||||
/* Create an ipod firmware partition image
|
||||
/* Create an ipod firmware partition image
|
||||
|
||||
fw_ver = 2 for 3rd Gen ipods, 3 for all later ipods including 5g.
|
||||
|
||||
This function doesn't yet handle the Broadcom resource image for the 5g,
|
||||
so the resulting images won't be usable.
|
||||
|
||||
This has also only been tested on an ipod Photo
|
||||
This has also only been tested on an ipod Photo
|
||||
*/
|
||||
|
||||
static int ipod_encode(char *iname, char *oname, int fw_ver, bool fake_rsrc)
|
||||
|
|
@ -699,7 +702,7 @@ static int ipod_encode(char *iname, char *oname, int fw_ver, bool fake_rsrc)
|
|||
}
|
||||
fseek(file,0,SEEK_END);
|
||||
length = ftell(file);
|
||||
|
||||
|
||||
fseek(file,0,SEEK_SET);
|
||||
|
||||
bufsize=(length+0x4600);
|
||||
|
|
@ -721,7 +724,7 @@ static int ipod_encode(char *iname, char *oname, int fw_ver, bool fake_rsrc)
|
|||
}
|
||||
fclose(file);
|
||||
|
||||
/* Calculate checksum for later use in header */
|
||||
/* Calculate checksum for later use in header */
|
||||
for(i = 0x4600; i < 0x4600+length;i++)
|
||||
sum += outbuf[i];
|
||||
|
||||
|
|
@ -770,7 +773,7 @@ static int ipod_encode(char *iname, char *oname, int fw_ver, bool fake_rsrc)
|
|||
perror(oname);
|
||||
return -3;
|
||||
}
|
||||
|
||||
|
||||
len = fwrite(outbuf, 1, length+0x4600, file);
|
||||
if(len < (size_t)length) {
|
||||
perror(oname);
|
||||
|
|
@ -797,7 +800,7 @@ static int ccpmp_encode(char *iname, char *oname)
|
|||
}
|
||||
fseek(file,0,SEEK_END);
|
||||
length = ftell(file);
|
||||
|
||||
|
||||
fseek(file,0,SEEK_SET);
|
||||
|
||||
outbuf = malloc(CCPMP_SIZE);
|
||||
|
|
@ -825,7 +828,7 @@ static int ccpmp_encode(char *iname, char *oname)
|
|||
perror(oname);
|
||||
return -3;
|
||||
}
|
||||
|
||||
|
||||
len = fwrite(outbuf, 1, CCPMP_SIZE, file);
|
||||
if(len < (size_t)length) {
|
||||
perror(oname);
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue