forked from len0rd/rockbox
b0a8cacd1d
The standard load_firmware() function is used on targets which use the "scramble -add" method for generating Rockbox binaries. While it tries to be a bit more generic and allows the CRC/data offsets to be placed anywhere in the file, there are no targets which actually need this flexibility, because they are all using plain old "scramble -add". So we can actually simplify load_firmware() and remove defines from the target headers. All the targets used CRC offset = 0 and data offset = 8, except for a few which I assume never supported ROLO or were never tested -- eg. samsungyh820: the CRC and data offsets cannot both be 0. The actual motivation for this is removing the calls to lseek(), which can help make bootloaders a tiny bit smaller, as lseek is typically not used anywhere else in bootloaders. Change-Id: Ic2d01e5b75a32e88363f085e3e839146a0710bf4
251 lines
7.2 KiB
C
251 lines
7.2 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2007 by Karl Kurbjun
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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
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* KIND, either express or implied.
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*
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****************************************************************************/
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/*
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* This config file is for the M:Robe 500i
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*/
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/* This is the absolute address on the bus */
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#define CONFIG_SDRAM_START 0x00900000
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#define OLYMPUS_MROBE_500 1
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#define MODEL_NAME "Olympus M:Robe 500i"
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/* For Rolo and boot loader */
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#define MODEL_NUMBER 22
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/* define this if you use an ATA controller */
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#define CONFIG_STORAGE STORAGE_ATA
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/*define this if the ATA controller and method of USB access support LBA48 */
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#define HAVE_LBA48
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/* Define this to add support for ATA DMA */
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//#define HAVE_ATA_DMA
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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 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 target has volume keys which can be used in the lists */
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#define HAVE_VOLUME_IN_LIST
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/* LCD dimensions */
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#define CONFIG_LCD LCD_MROBE500
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/* These defines are used internal to this header */
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#define _LCD_RES_QVGA 1
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#define _LCD_RES_VGA 2
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#define _LCD_PORTRAIT 1
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#define _LCD_LANDSCAPE 2
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/* Setup the resolution and orientation */
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#define _RESOLUTION _LCD_RES_VGA
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#define _ORIENTATION _LCD_LANDSCAPE
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#if _RESOLUTION == _LCD_RES_VGA
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#define LCD_NATIVE_WIDTH 480
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#define LCD_NATIVE_HEIGHT 640
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#define LCD_DPI 216
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#else
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#define LCD_NATIVE_WIDTH 240
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#define LCD_NATIVE_HEIGHT 320
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#define LCD_DPI 108
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#endif
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/* choose the lcd orientation. CONFIG_ORIENTATION defined in config.h */
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#if _ORIENTATION == _LCD_PORTRAIT
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/* This is the Portrait setup */
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#define LCD_WIDTH LCD_NATIVE_WIDTH
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#define LCD_HEIGHT LCD_NATIVE_HEIGHT
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#else
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/* Frame buffer stride */
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#define LCD_STRIDEFORMAT VERTICAL_STRIDE
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/* This is the Landscape setup */
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#define LCD_WIDTH LCD_NATIVE_HEIGHT
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#define LCD_HEIGHT LCD_NATIVE_WIDTH
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#endif
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#define LCD_DEPTH 16 /* 65k colours */
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#define LCD_PIXELFORMAT RGB565 /* rgb565 */
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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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#define HAVE_LCD_SLEEP
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#define HAVE_LCD_SLEEP_SETTING
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/* remote LCD */
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#define HAVE_REMOTE_LCD
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#define LCD_REMOTE_WIDTH 79
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#define LCD_REMOTE_HEIGHT 16
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#define LCD_REMOTE_DEPTH 1
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/* Remote display colours, for screenshots and sim (0xRRGGBB) */
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#define LCD_REMOTE_DARKCOLOR 0x000000
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#define LCD_REMOTE_BRIGHTCOLOR 0x5a915a
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#define LCD_REMOTE_BL_DARKCOLOR 0x000000
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#define LCD_REMOTE_BL_BRIGHTCOLOR 0x82b4fa
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#define LCD_REMOTE_PIXELFORMAT VERTICAL_PACKING
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#define CONFIG_REMOTE_KEYPAD MROBE_REMOTE
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#define MIN_REMOTE_CONTRAST_SETTING 0
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#define MAX_REMOTE_CONTRAST_SETTING 15
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#define DEFAULT_REMOTE_CONTRAST_SETTING 7
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#define CONFIG_KEYPAD MROBE500_PAD
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#define HAVE_TOUCHSCREEN
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#define HAVE_BUTTON_DATA
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/* Define this to enable morse code input */
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#define HAVE_MORSE_INPUT
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/* define this if the target has volume keys which can be used in the lists */
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#define HAVE_VOLUME_IN_LIST
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//#define HAVE_HARDWARE_BEEP
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/* There is no hardware tone control */
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#define HAVE_SW_TONE_CONTROLS
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/* define this if you have a real-time clock */
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#define CONFIG_RTC RTC_RX5X348AB
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/* define this if you have a disk storage, i.e. something
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that needs spinups and can cause skips when shaked */
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#define HAVE_DISK_STORAGE
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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 CONFIG_BACKLIGHT_FADING BACKLIGHT_FADING_SW_SETTING
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/* Main LCD backlight brightness range and defaults */
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#define MIN_BRIGHTNESS_SETTING 0
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#define MAX_BRIGHTNESS_SETTING 127
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#define DEFAULT_BRIGHTNESS_SETTING 85 /* OF "full brightness" */
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#define DEFAULT_DIMNESS_SETTING 22 /* OF "most dim" */
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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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#if LCD_NATIVE_WIDTH < 480
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#define PLUGIN_BUFFER_SIZE 0x100000
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#else
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/* THe larger screen needs larger bitmaps in plugins */
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#define PLUGIN_BUFFER_SIZE 0x200000
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#endif
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#define HW_SAMPR_CAPS SAMPR_CAP_44 | SAMPR_CAP_22 | SAMPR_CAP_11 | SAMPR_CAP_8
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#define BATTERY_CAPACITY_DEFAULT 1500 /* default battery capacity */
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#define BATTERY_CAPACITY_MIN 1000 /* min. capacity selectable */
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#define BATTERY_CAPACITY_MAX 2000 /* max. capacity selectable */
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#define BATTERY_CAPACITY_INC 100 /* 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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/* define current usage levels */
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#define CURRENT_NORMAL 85 /* Measured */
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#define CURRENT_BACKLIGHT 200 /* Over 200 mA total measured when on */
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#define CURRENT_REMOTE 2 /* FIXME: placeholder value */
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/* Hardware controlled charging with monitoring */
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#define CONFIG_CHARGING CHARGING_MONITOR
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/* Define this if you have a Texas Instruments TSC2100 touch screen */
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#define HAVE_TSC2100
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/* M66591 register base */
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#define M66591_BASE 0x60000000
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/* enable these for the usb stack */
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#define CONFIG_USBOTG USBOTG_M66591
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#define HAVE_USBSTACK
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//#define HAVE_USB_POWER
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//#define USBPOWER_BUTTON BUTTON_POWER
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//#define USBPOWER_BTN_IGNORE BUTTON_TOUCH
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/* usb stack and driver settings */
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#define USB_NUM_ENDPOINTS 7
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#define USB_VENDOR_ID 0x07b4
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#define USB_PRODUCT_ID 0x0281
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#define HAVE_USB_HID_MOUSE
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/* Define this if hardware supports alternate blitting */
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#define HAVE_LCD_MODES (LCD_MODE_RGB565 | LCD_MODE_YUV | LCD_MODE_PAL256)
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#define CONFIG_CPU DM320
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#define CONFIG_I2C I2C_DM320
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/* define this if the hardware can be powered off while charging */
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#define HAVE_POWEROFF_WHILE_CHARGING
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/* The size of the flash ROM */
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#define FLASH_SIZE 0x400000
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/* Define this to the CPU frequency */
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#define CPU_FREQ 87500000
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/* Define this if you have ATA power-off control */
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#define HAVE_ATA_POWER_OFF
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/* Define this if you have adjustable CPU frequency */
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#define HAVE_ADJUSTABLE_CPU_FREQ
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#define BOOTFILE_EXT "mrobe500"
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#define BOOTFILE "rockbox." BOOTFILE_EXT
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#define BOOTDIR "/.rockbox"
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#define IRAM_LCDFRAMEBUFFER IBSS_ATTR /* put the lcd frame buffer in IRAM */
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/* Define this if a programmable hotkey is mapped */
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#define HAVE_HOTKEY
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