From 7d0d32dbc65a8332a49aeed3a97e24cb109958b2 Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Fri, 23 Apr 2021 11:31:58 -0400 Subject: Nuke the never-functional iriver ifp-7xx port It never worked, and hasn't compiled in something like a decade, Given the HW capabilities (limited onboard flash, no expandability) there's really no point in trying to fix/complete it. Change-Id: I7d175089840396f8891645bd10010d730dd5bfdc --- firmware/SOURCES | 19 - firmware/drivers/ata_flash.c | 484 --------- firmware/export/config.h | 5 - firmware/export/config/iriverifp7xx.h | 129 --- firmware/export/gdb_api.h | 3 - firmware/export/ifp_usb_serial.h | 30 - firmware/ifp_usb_serial.c | 1121 -------------------- firmware/rolo.c | 13 - firmware/target/arm/pnx0101/app.lds | 144 --- firmware/target/arm/pnx0101/backlight-target.h | 28 - firmware/target/arm/pnx0101/crt0-pnx0101.S | 225 ---- firmware/target/arm/pnx0101/debug-pnx0101.c | 5 - firmware/target/arm/pnx0101/i2c-pnx0101.c | 24 - .../target/arm/pnx0101/iriver-ifp7xx/adc-ifp7xx.c | 59 -- .../target/arm/pnx0101/iriver-ifp7xx/adc-target.h | 31 - .../arm/pnx0101/iriver-ifp7xx/backlight-ifp7xx.c | 35 - .../arm/pnx0101/iriver-ifp7xx/button-ifp7xx.c | 90 -- .../arm/pnx0101/iriver-ifp7xx/button-target.h | 49 - .../target/arm/pnx0101/iriver-ifp7xx/lcd-ifp7xx.c | 224 ---- .../arm/pnx0101/iriver-ifp7xx/power-ifp7xx.c | 76 -- .../arm/pnx0101/iriver-ifp7xx/powermgmt-ifp7xx.c | 55 - .../arm/pnx0101/iriver-ifp7xx/system-target.h | 36 - .../target/arm/pnx0101/iriver-ifp7xx/usb-ifp7xx.c | 49 - firmware/target/arm/pnx0101/kernel-pnx0101.c | 45 - firmware/target/arm/pnx0101/pcm-pnx0101.c | 207 ---- firmware/target/arm/pnx0101/system-pnx0101.c | 317 ------ firmware/target/arm/pnx0101/timer-pnx0101.c | 81 -- firmware/target/hosted/sdl/sim-ui-defines.h | 7 - 28 files changed, 3591 deletions(-) delete mode 100644 firmware/drivers/ata_flash.c delete mode 100644 firmware/export/config/iriverifp7xx.h delete mode 100644 firmware/export/ifp_usb_serial.h delete mode 100644 firmware/ifp_usb_serial.c delete mode 100644 firmware/target/arm/pnx0101/app.lds delete mode 100644 firmware/target/arm/pnx0101/backlight-target.h delete mode 100644 firmware/target/arm/pnx0101/crt0-pnx0101.S delete mode 100644 firmware/target/arm/pnx0101/debug-pnx0101.c delete mode 100644 firmware/target/arm/pnx0101/i2c-pnx0101.c delete mode 100644 firmware/target/arm/pnx0101/iriver-ifp7xx/adc-ifp7xx.c delete mode 100644 firmware/target/arm/pnx0101/iriver-ifp7xx/adc-target.h delete mode 100644 firmware/target/arm/pnx0101/iriver-ifp7xx/backlight-ifp7xx.c delete mode 100644 firmware/target/arm/pnx0101/iriver-ifp7xx/button-ifp7xx.c delete mode 100644 firmware/target/arm/pnx0101/iriver-ifp7xx/button-target.h delete mode 100644 firmware/target/arm/pnx0101/iriver-ifp7xx/lcd-ifp7xx.c delete mode 100644 firmware/target/arm/pnx0101/iriver-ifp7xx/power-ifp7xx.c delete mode 100644 firmware/target/arm/pnx0101/iriver-ifp7xx/powermgmt-ifp7xx.c delete mode 100644 firmware/target/arm/pnx0101/iriver-ifp7xx/system-target.h delete mode 100644 firmware/target/arm/pnx0101/iriver-ifp7xx/usb-ifp7xx.c delete mode 100644 firmware/target/arm/pnx0101/kernel-pnx0101.c delete mode 100644 firmware/target/arm/pnx0101/pcm-pnx0101.c delete mode 100644 firmware/target/arm/pnx0101/system-pnx0101.c delete mode 100644 firmware/target/arm/pnx0101/timer-pnx0101.c (limited to 'firmware') diff --git a/firmware/SOURCES b/firmware/SOURCES index b6f7688946..dd12c4953f 100644 --- a/firmware/SOURCES +++ b/firmware/SOURCES @@ -336,9 +336,6 @@ drivers/touchscreen.c /* Storage */ #if (CONFIG_PLATFORM & PLATFORM_NATIVE) -#if (CONFIG_STORAGE & STORAGE_NAND) && (CONFIG_NAND == NAND_IFP7XX) -drivers/ata_flash.c -#endif #if (CONFIG_STORAGE & STORAGE_NAND) && (CONFIG_NAND == NAND_TCC) target/arm/ata-nand-telechips.c #endif @@ -1039,12 +1036,9 @@ target/coldfire/iaudio/audio-iaudio.c #endif #endif /* IAUDIO_M3 */ -#ifdef IRIVER_IFP7XX_SERIES #ifdef STUB -ifp_usb_serial.c libc/sscanf.c #endif /* STUB */ -#endif /* IRIVER_IFP7XX_SERIES */ #if defined(IRIVER_H300_SERIES) || defined(IRIVER_H100_SERIES) target/coldfire/iriver/ata-iriver.c @@ -1349,19 +1343,6 @@ target/arm/ipod/button-mini1g.c target/arm/ipod/button-clickwheel.c #endif /* IPOD_MINI2G */ -#ifdef IRIVER_IFP7XX -target/arm/pnx0101/iriver-ifp7xx/adc-ifp7xx.c -target/arm/pnx0101/iriver-ifp7xx/backlight-ifp7xx.c -target/arm/pnx0101/iriver-ifp7xx/button-ifp7xx.c -target/arm/pnx0101/iriver-ifp7xx/lcd-ifp7xx.c -target/arm/pnx0101/iriver-ifp7xx/power-ifp7xx.c -target/arm/pnx0101/iriver-ifp7xx/powermgmt-ifp7xx.c -target/arm/pnx0101/iriver-ifp7xx/usb-ifp7xx.c -#ifndef BOOTLOADER -target/arm/pnx0101/pcm-pnx0101.c -#endif /* BOOTLOADER */ -#endif /* IRIVER_IFP7XX */ - #ifdef SANSA_CLIPPLUS target/arm/as3525/sansa-clipplus/lcd-clip-plus.c target/arm/as3525/sansa-clipplus/button-clip.c diff --git a/firmware/drivers/ata_flash.c b/firmware/drivers/ata_flash.c deleted file mode 100644 index fbdd7f04ee..0000000000 --- a/firmware/drivers/ata_flash.c +++ /dev/null @@ -1,484 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2005 Tomasz Malesinski - * - * 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 "storage.h" -#include -#include - -#if CONFIG_CPU == PNX0101 -#include "pnx0101.h" -#endif - -/* -#include "kernel.h" -#include "thread.h" -#include "led.h" -#include "cpu.h" -#include "system.h" -#include "debug.h" -#include "panic.h" -#include "usb.h" -#include "power.h" -#include "string.h" -*/ - -#define SECTOR_SIZE (512) - -static long last_disk_activity = -1; - -#if CONFIG_FLASH == FLASH_IFP7XX -static unsigned char flash_ce[4] = {0x20, 0x02, 0x10, 0x08}; - -#define FLASH_IO_BASE 0x28000000 -#define FLASH_REG_DATA (*((volatile unsigned char*)(FLASH_IO_BASE))) -#define FLASH_REG_CMD (*((volatile unsigned char*)(FLASH_IO_BASE + 4))) -#define FLASH_REG_ADDR (*((volatile unsigned char*)(FLASH_IO_BASE + 8))) - -#define SEGMENT_SIZE 1000 -#define MAX_N_SEGMENTS 8 - -#endif - -#define FLASH_MODEL_NONE 0 -#define FLASH_MODEL_256 1 -#define FLASH_MODEL_512 2 - -struct flash_disk -{ - unsigned short block_map[MAX_N_SEGMENTS][SEGMENT_SIZE]; - short cur_block; - int cur_phblock_start; - int n_chips; - unsigned char chip_no[4]; - unsigned char model; -}; - -static struct flash_disk flash_disk; - -static void flash_select_chip(int no, int sel) -{ -#if CONFIG_FLASH == FLASH_IFP7XX - if (sel) - GPIO5_CLR = flash_ce[no]; - else - GPIO5_SET = flash_ce[no]; -#endif -} - -static inline unsigned char flash_read_data(void) -{ - return FLASH_REG_DATA; -} - -static inline void flash_write_data(unsigned char data) -{ - FLASH_REG_DATA = data; -} - -/* TODO: these two doesn't work when inlined, probably some - delay is required */ - -static void flash_write_cmd(unsigned char cmd) -{ - FLASH_REG_CMD = cmd; -} - -static void flash_write_addr(unsigned char addr) -{ - FLASH_REG_ADDR = addr; -} - -static void flash_wait_ready(void) -{ - int i; - for (i = 0; i < 5; i++) - while ((GPIO6_READ & 8) == 0); -} - -static unsigned char model_n_sectors_order[] = {0, 19, 20}; - -static int flash_map_sector(int sector, int* chip, int* chip_sector) -{ - int ord, c; - if (flash_disk.model == FLASH_MODEL_NONE) - return -1; - - ord = model_n_sectors_order[flash_disk.model]; - c = sector >> ord; - *chip_sector = sector & ((1 << ord) - 1); - - if (c >= flash_disk.n_chips) - return -1; - - *chip = flash_disk.chip_no[c]; - return 0; -} - -static int flash_read_id(int no) { - int id; - - flash_select_chip(no, 1); - flash_write_cmd(0x90); - flash_write_addr(0); - - flash_read_data(); - id = flash_read_data(); - - flash_select_chip(no, 0); - return id; -} - -static int flash_read_sector(int sector, unsigned char* buf, - unsigned char* oob) -{ - unsigned long *bufl = (unsigned long *)buf; - int chip, chip_sector; - int i; - - if (flash_map_sector(sector, &chip, &chip_sector) < 0) - return -1; - - flash_select_chip(chip, 1); - - flash_write_cmd(0x00); - flash_write_addr(0); - flash_write_addr((chip_sector << 1) & 7); - flash_write_addr((chip_sector >> 2) & 0xff); - flash_write_addr((chip_sector >> 10) & 0xff); - flash_write_addr((chip_sector >> 18) & 0xff); - flash_write_cmd(0x30); - - flash_wait_ready(); - - if ((unsigned long)buf & 3) - { - for (i = 0; i < 512; i++) - buf[i] = flash_read_data(); - } - else - { - for (i = 0; i < 512 / 4; i++) { - unsigned long v; -#ifdef ROCKBOX_LITTLE_ENDIAN - v = flash_read_data(); - v |= (unsigned long)flash_read_data() << 8; - v |= (unsigned long)flash_read_data() << 16; - v |= (unsigned long)flash_read_data() << 24; -#else - v = (unsigned long)flash_read_data() << 24; - v |= (unsigned long)flash_read_data() << 16; - v |= (unsigned long)flash_read_data() << 8; - v |= flash_read_data(); -#endif - bufl[i] = v; - } - } - - flash_write_cmd(0x05); - flash_write_addr((chip_sector & 3) * 0x10); - flash_write_addr(8); - flash_write_cmd(0xe0); - - for (i = 0; i < 16; i++) - oob[i] = flash_read_data(); - - flash_select_chip(chip, 0); - return 0; -} - -static int flash_read_sector_oob(int sector, unsigned char* oob) -{ - int chip, chip_sector; - int i; - - if (flash_map_sector(sector, &chip, &chip_sector) < 0) - return -1; - - flash_select_chip(chip, 1); - - flash_write_cmd(0x00); - flash_write_addr((chip_sector & 3) * 0x10); - flash_write_addr(8); - flash_write_addr((chip_sector >> 2) & 0xff); - flash_write_addr((chip_sector >> 10) & 0xff); - flash_write_addr((chip_sector >> 18) & 0xff); - flash_write_cmd(0x30); - - flash_wait_ready(); - - for (i = 0; i < 16; i++) - oob[i] = flash_read_data(); - - flash_select_chip(chip, 0); - return 0; -} - -static unsigned char model_n_segments[] = {0, 2, 4}; - -static inline int flash_get_n_segments(void) -{ - return model_n_segments[flash_disk.model] * flash_disk.n_chips; -} - -static inline int flash_get_n_phblocks(void) -{ - return 1024; -} - -static int model_n_sectors_in_block[] = {0, 256, 256}; - -static int flash_get_n_sectors_in_block(void) -{ - return model_n_sectors_in_block[flash_disk.model]; -} - -static int flash_phblock_to_sector(int segment, int block) -{ - return (segment * flash_get_n_phblocks() + block) - * flash_get_n_sectors_in_block(); -} - -static int flash_is_bad_block(unsigned char* oob) -{ - /* TODO: should we check two pages? (see datasheet) */ - return oob[0] != 0xff; -} - -static int count_1(int n) { - int r = 0; - while (n != 0) { - r += (n & 1); - n >>= 1; - } - return r; -} - -static int flash_get_logical_block_no(unsigned char* oob) -{ - int no1, no2; - no1 = oob[6] + (oob[7] << 8); - no2 = oob[11] + (oob[12] << 8); - - if (no1 == no2 && (no1 & 0xf000) == 0x1000) - return (no1 & 0xfff) >> 1; - - if (count_1(no1 ^ no2) > 1) - return -1; - - if ((no1 & 0xf000) == 0x1000 - && (count_1(no1) & 1) == 0) - return (no1 & 0xfff) >> 1; - - if ((no2 & 0xf000) == 0x1000 - && (count_1(no2) & 1) == 0) - return (no2 & 0xfff) >> 1; - - return -1; -} - -static int flash_disk_scan(void) -{ - int n_segments, n_phblocks; - unsigned char oob[16]; - int s, b; - - /* TODO: checking for double blocks */ - - n_segments = flash_get_n_segments(); - n_phblocks = flash_get_n_phblocks(); - - flash_disk.cur_block = -1; - flash_disk.cur_phblock_start = -1; - - for (s = 0; s < n_segments; s++) - { - for (b = 0; b < n_phblocks; b++) - { - int r; - r = flash_read_sector_oob(flash_phblock_to_sector(s, b), - oob); - if (r >= 0 && !flash_is_bad_block(oob)) - { - int lb; - lb = flash_get_logical_block_no(oob); - if (lb >= 0 && lb < SEGMENT_SIZE) - flash_disk.block_map[s][lb] = b; - } - } - } - return 0; -} - -static int flash_disk_find_block(int block) -{ - int seg, bmod, phb; - unsigned char oob[16]; - int r; - - if (block >= SEGMENT_SIZE * flash_get_n_segments()) - return -1; - - if (block == flash_disk.cur_block) - return flash_disk.cur_phblock_start; - - seg = block / SEGMENT_SIZE; - bmod = block % SEGMENT_SIZE; - - phb = flash_disk.block_map[seg][bmod]; - r = flash_read_sector_oob(flash_phblock_to_sector(seg, phb), oob); - if (r < 0) - return -1; - if (flash_is_bad_block(oob)) - return -1; - if (flash_get_logical_block_no(oob) != bmod) - return -1; - - flash_disk.cur_block = block; - flash_disk.cur_phblock_start = flash_phblock_to_sector(seg, phb); - return flash_disk.cur_phblock_start; -} - -static int flash_disk_read_sectors(unsigned long start, - int count, - void* buf) -{ - int block, secmod, done; - int phb; - char oob[16]; - - block = start / flash_get_n_sectors_in_block(); - secmod = start % flash_get_n_sectors_in_block(); - - phb = flash_disk_find_block(block); - done = 0; - while (count > 0 && secmod < flash_get_n_sectors_in_block()) - { - if (phb >= 0) - flash_read_sector(phb + secmod, buf, oob); - else - memset(buf, 0, SECTOR_SIZE); - - buf += SECTOR_SIZE; - count--; - secmod++; - done++; - } - return done; -} - -int nand_read_sectors(IF_MD(int drive,) - unsigned long start, - int incount, - void* inbuf) -{ - while (incount > 0) - { - int done = flash_disk_read_sectors(start, incount, inbuf); - if (done < 0) - return -1; - start += done; - incount -= done; - inbuf += SECTOR_SIZE * done; - } - return 0; -} - -int nand_write_sectors(IF_MD(int drive,) - unsigned long start, - int count, - const void* buf) -{ - (void)start; - (void)count; - (void)buf; - return -1; -} - -int nand_init(void) -{ - int i, id, id2; - - id = flash_read_id(0); - switch (id) - { - case 0xda: - flash_disk.model = FLASH_MODEL_256; - break; - case 0xdc: - flash_disk.model = FLASH_MODEL_512; - break; - default: - flash_disk.model = FLASH_MODEL_NONE; - return -1; - } - - flash_disk.n_chips = 1; - flash_disk.chip_no[0] = 0; - for (i = 1; i < 4; i++) - { - id2 = flash_read_id(i); - if (id2 == id) - flash_disk.chip_no[flash_disk.n_chips++] = i; - } - - if (flash_disk_scan() < 0) - return -2; - - return 0; -} - -long nand_last_disk_activity(void) -{ - return last_disk_activity; -} - -#ifdef STORAGE_GET_INFO -void nand_get_info(struct storage_info *info) -{ - unsigned long blocks; - int i; - - /* firmware version */ - info->revision="0.00"; - - /* vendor field, need better name? */ - info->vendor="Rockbox"; - /* model field, need better name? */ - info->product="TNFL"; - - /* blocks count */ - info->num_sectors = 0; - info->sector_size=SECTOR_SIZE; - - info->serial=0; -} -#endif - -#ifdef CONFIG_STORAGE_MULTI -int nand_num_drives(int first_drive) -{ - /* We don't care which logical drive number(s) we have been assigned */ - (void)first_drive; - - return 1; -} -#endif - diff --git a/firmware/export/config.h b/firmware/export/config.h index d23abfa086..b758bef49d 100644 --- a/firmware/export/config.h +++ b/firmware/export/config.h @@ -101,7 +101,6 @@ #define IPOD_4G_PAD 7 #define IPOD_3G_PAD 8 #define IPOD_1G2G_PAD 9 -#define IRIVER_IFP7XX_PAD 10 #define GIGABEAT_PAD 11 #define IRIVER_H10_PAD 12 #define SANSA_E200_PAD 13 @@ -222,7 +221,6 @@ #define LCD_IPODVIDEO 8 /* as used by iPod Video */ #define LCD_IPOD2BPP 9 /* as used by all fullsize greyscale iPods */ #define LCD_IPODMINI 10 /* as used by iPod Mini g1/g2 */ -#define LCD_IFP7XX 11 /* as used by iRiver iFP 7xx/8xx */ #define LCD_GIGABEAT 12 #define LCD_H10_20GB 13 /* as used by iriver H10 20Gb */ #define LCD_H10_5GB 14 /* as used by iriver H10 5Gb */ @@ -322,7 +320,6 @@ Lyre prototype 1 */ /* else HW controlled LED (iRiver H1x0) */ /* CONFIG_NAND */ -#define NAND_IFP7XX 1 #define NAND_TCC 2 #define NAND_SAMSUNG 3 #define NAND_CC 4 /* ChinaChip */ @@ -410,8 +407,6 @@ Lyre prototype 1 */ #include "config/ipodnano2g.h" #elif defined(IPOD_6G) #include "config/ipod6g.h" -#elif defined(IRIVER_IFP7XX) -#include "config/iriverifp7xx.h" #elif defined(GIGABEAT_F) #include "config/gigabeatfx.h" #elif defined(GIGABEAT_S) diff --git a/firmware/export/config/iriverifp7xx.h b/firmware/export/config/iriverifp7xx.h deleted file mode 100644 index 0db9a7810d..0000000000 --- a/firmware/export/config/iriverifp7xx.h +++ /dev/null @@ -1,129 +0,0 @@ -/* - * This config file is for iriver iFP-799 - */ - -#define IRIVER_IFP7XX_SERIES 1 - -#define MODEL_NAME "iriver iFP-799" - -/* For Rolo and boot loader */ -#define MODEL_NUMBER 6 - -/* define this if you have recording possibility */ -/*#define HAVE_RECORDING*/ - - - - -/* define this if you would like tagcache to build on this target */ -/* #define HAVE_TAGCACHE */ - -/* LCD dimensions */ -#define LCD_WIDTH 128 -#define LCD_HEIGHT 64 -/* sqrt(128^2 + 64^2) / 1.0 = 143.1 */ -#define LCD_DPI 143 -#define LCD_DEPTH 1 - -#define LCD_PIXELFORMAT VERTICAL_PACKING - -/* Display colours, for screenshots and sim (0xRRGGBB) */ -#define LCD_DARKCOLOR 0x000000 -#define LCD_BRIGHTCOLOR 0x5e6854 -#define LCD_BL_DARKCOLOR 0x000000 -#define LCD_BL_BRIGHTCOLOR 0x3ca0e6 - -#define CONFIG_KEYPAD IRIVER_IFP7XX_PAD - -#define CONFIG_STORAGE STORAGE_NAND - -#define CONFIG_NAND NAND_IFP7XX - -#define HAVE_FAT16SUPPORT - - - - -/* Define this if you have a software controlled poweroff */ -#define HAVE_SW_POWEROFF - -/* The number of bytes reserved for loadable codecs */ -#define CODEC_SIZE 0x38000 - -/* The number of bytes reserved for loadable plugins */ -#define PLUGIN_BUFFER_SIZE 0x10000 - -/* Define this if you have the WM8975 audio codec */ -/* #define HAVE_WM8975 */ - -#define HAVE_LCD_CONTRAST - -#define MIN_CONTRAST_SETTING 5 -#define MAX_CONTRAST_SETTING 63 -#define DEFAULT_CONTRAST_SETTING 40 - -/* define this if you have a flash memory storage */ -#define HAVE_FLASH_STORAGE - -#define BATTERY_CAPACITY_DEFAULT 1000 /* default battery capacity */ -#define BATTERY_CAPACITY_MIN 500 /* min. capacity selectable */ -#define BATTERY_CAPACITY_MAX 2800 /* max. capacity selectable */ -#define BATTERY_CAPACITY_INC 50 /* capacity increment */ -#define BATTERY_TYPES_COUNT 2 /* Alkalines or NiMH */ - -#define CONFIG_BATTERY_MEASURE VOLTAGE_MEASURE - -/* define this if the unit should not shut down on low battery. */ -#define NO_LOW_BATTERY_SHUTDOWN - -/* Define this if you have a Philips PNX0101 */ -#define CONFIG_CPU PNX0101 - -/* Define this if you want to use the PNX0101 i2c interface */ -#define CONFIG_I2C I2C_PNX0101 - -/* The start address index for ROM builds */ -#define ROM_START 0x00000000 - -/* Define this for LCD backlight available */ -#define HAVE_BACKLIGHT - -/* Define this to the CPU frequency */ -#define CPU_FREQ 48000000 - -#define CONFIG_LCD LCD_IFP7XX - -/* Offset ( in the firmware file's header ) to the file length */ -#define FIRMWARE_OFFSET_FILE_LENGTH 0 - -/* Offset ( in the firmware file's header ) to the file CRC */ -#define FIRMWARE_OFFSET_FILE_CRC 0 - -/* Offset ( in the firmware file's header ) to the real data */ -#define FIRMWARE_OFFSET_FILE_DATA 8 - -#define USB_ISP1582 - -#define HAVE_GDB_API - -/* Define this if you have adjustable CPU frequency */ -#define HAVE_ADJUSTABLE_CPU_FREQ - -#define BOOTFILE_EXT "iriver" -#define BOOTFILE "rockbox." BOOTFILE_EXT -#define BOOTDIR "/.rockbox" - -#define IBSS_ATTR_VOICE_STACK -#define ICODE_ATTR_TREMOR_NOT_MDCT -#define ICODE_ATTR_TREMOR_MDCT -#define ICODE_ATTR_FLAC -#define IBSS_ATTR_FLAC_DECODED0 -#define ICONST_ATTR_MPA_HUFFMAN -#define IBSS_ATTR_MPC_SAMPLE_BUF -#define ICODE_ATTR_ALAC -#define IBSS_ATTR_SHORTEN_DECODED0 - -#define IRAM_LCDFRAMEBUFFER IBSS_ATTR /* put the lcd frame buffer in IRAM */ - -/* Define this if a programmable hotkey is mapped */ -#define HAVE_HOTKEY diff --git a/firmware/export/gdb_api.h b/firmware/export/gdb_api.h index 1836c5992e..d2358ee3bb 100644 --- a/firmware/export/gdb_api.h +++ b/firmware/export/gdb_api.h @@ -25,9 +25,6 @@ #include "config.h" #define GDB_API_MAGIC 0x6db570b -#ifdef IRIVER_IFP7XX_SERIES -#define GDB_API_ADDRESS 0xc06000 -#endif struct gdb_api { diff --git a/firmware/export/ifp_usb_serial.h b/firmware/export/ifp_usb_serial.h deleted file mode 100644 index b56e5fff86..0000000000 --- a/firmware/export/ifp_usb_serial.h +++ /dev/null @@ -1,30 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2006 by Tomasz Malesinski - * - * 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 _USB_SERIAL_H_ -#define _USB_SERIAL_H_ - -void usb_serial_init(void); -void usb_serial_put_byte(int b); -int usb_serial_get_byte(void); -int usb_serial_try_put_byte(int b); -int usb_serial_try_get_byte(void); - -#endif diff --git a/firmware/ifp_usb_serial.c b/firmware/ifp_usb_serial.c deleted file mode 100644 index f7e3a51858..0000000000 --- a/firmware/ifp_usb_serial.c +++ /dev/null @@ -1,1121 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2006 by Tomasz Malesinski - * - * 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. - * - ****************************************************************************/ - -/* -#define LCD_DEBUG -#define BUTTONS -*/ - -/* #include "config.h" */ -#include -#include "pnx0101.h" -#include "ifp_usb_serial.h" - -#ifdef BUTTONS -#include "kernel.h" -#include "button.h" -#include "system.h" -#endif - -#ifdef LCD_DEBUG -#include "lcd.h" -#endif - - -#define ISP1582_BASE (0x24100000) -#define ISP1582_ADDRESS (*(volatile unsigned char *)ISP1582_BASE) -#define ISP1582_MODE (*(volatile unsigned short *)(ISP1582_BASE + 0xc)) -#define ISP1582_INTCONF (*(volatile unsigned char *)(ISP1582_BASE + 0x10)) -#define ISP1582_OTG (*(volatile unsigned char *)(ISP1582_BASE + 0x12)) -#define ISP1582_INTEN (*(volatile unsigned long *)(ISP1582_BASE + 0x14)) - -#define ISP1582_EPINDEX (*(volatile unsigned char *)(ISP1582_BASE + 0x2c)) -#define ISP1582_CTRLFUN (*(volatile unsigned char *)(ISP1582_BASE + 0x28)) -#define ISP1582_DATA (*(volatile unsigned short *)(ISP1582_BASE + 0x20)) -#define ISP1582_BUFLEN (*(volatile unsigned short *)(ISP1582_BASE + 0x1c)) -#define ISP1582_BUFSTAT (*(volatile unsigned char *)(ISP1582_BASE + 0x1e)) -#define ISP1582_MAXPKSZ (*(volatile unsigned short *)(ISP1582_BASE + 0x04)) -#define ISP1582_EPTYPE (*(volatile unsigned short *)(ISP1582_BASE + 0x08)) - -#define ISP1582_INT (*(volatile unsigned long *)(ISP1582_BASE + 0x18)) -#define ISP1582_CHIPID (*(volatile unsigned long *)(ISP1582_BASE + 0x70)) -#define ISP1582_FRAMENO (*(volatile unsigned short *)(ISP1582_BASE + 0x74)) -#define ISP1582_UNLOCK (*(volatile unsigned short *)(ISP1582_BASE + 0x7c)) - -#define ISP1582_UNLOCK_CODE 0xaa37 - -#define TYPE_BULK 2 - -#define STATE_DEFAULT 0 -#define STATE_ADDRESS 1 -#define STATE_CONFIGURED 2 - -#define N_ENDPOINTS 2 - -struct usb_endpoint -{ - unsigned char *out_buf; - short out_len; - short out_ptr; - void (*out_done)(int, unsigned char *, int); - unsigned char out_in_progress; - - unsigned char *in_buf; - short in_min_len; - short in_max_len; - short in_ptr; - void (*in_done)(int, unsigned char *, int); - unsigned char in_ack; - - unsigned char halt[2]; - unsigned char enabled[2]; - short max_pkt_size[2]; -}; - -static char usb_connect_state; - -static struct usb_endpoint endpoints[N_ENDPOINTS]; - -static unsigned char setup_pkt_buf[8]; -static unsigned char setup_out_buf[8]; -static unsigned char usb_state; -static unsigned char usb_remote_wakeup; - -#ifdef LCD_DEBUG -static unsigned char int_count[32]; - -static int log_pos_x = 0; -static int log_pos_y = 3; -#endif - -static void nop_f(void) -{ -} - -#ifdef LCD_DEBUG -static void log_char(char c) -{ - char s[2]; - - s[0] = c; - s[1] = 0; - - lcd_puts(log_pos_x, log_pos_y, s); - lcd_update(); - log_pos_x++; - if (log_pos_x >= 16) - { - log_pos_x = 0; - log_pos_y++; - if (log_pos_y > 5) - log_pos_y = 3; - } -} -#else -#define log_char(c) -#endif - -#define SERIAL_BUF_SIZE 1024 - -struct serial_fifo -{ - unsigned char buf[SERIAL_BUF_SIZE]; - short head, tail; -}; - -static struct serial_fifo serial_in_fifo; -static struct serial_fifo serial_out_fifo; -static unsigned char serial_in_pkt[64]; - -static unsigned char device_descriptor[18] = { - 0x12, /* length */ - 0x01, /* descriptor type */ - 0x10, 0x01, /* USB version (1.1) */ - 0xff, 0xff, /* class and subclass */ - 0xff, /* protocol */ - 0x40, /* max packet size 0 */ - 0x02, 0x41, /* vendor (iRiver) */ - 0x07, 0xee, /* product (0xee07) */ - 0x01, 0x00, /* device version */ - 0x01, /* manufacturer string */ - 0x02, /* product string */ - 0x00, /* serial number string */ - 0x01 /* number of configurations */ -}; - -static unsigned char cfg_descriptor[32] = { - 0x09, /* length */ - 0x02, /* descriptor type */ - 0x20, 0x00, /* total length */ - 0x01, /* number of interfaces */ - 0x01, /* configuration value */ - 0x00, /* configuration string */ - 0x80, /* attributes (none) */ - 0x32, /* max power (100 mA) */ - /* interface descriptor */ - 0x09, /* length */ - 0x04, /* descriptor type */ - 0x00, /* interface number */ - 0x00, /* alternate setting */ - 0x02, /* number of endpoints */ - 0xff, /* interface class */ - 0xff, /* interface subclass */ - 0xff, /* interface protocol */ - 0x00, /* interface string */ - /* endpoint IN */ - 0x07, /* length */ - 0x05, /* descriptor type */ - 0x81, /* endpoint 1 IN */ - 0x02, /* attributes (bulk) */ - 0x40, 0x00, /* max packet size */ - 0x00, /* interval */ - /* endpoint OUT */ - 0x07, /* length */ - 0x05, /* descriptor type */ - 0x01, /* endpoint 1 IN */ - 0x02, /* attributes (bulk) */ - 0x40, 0x00, /* max packet size */ - 0x00 /* interval */ -}; - -static unsigned char lang_descriptor[4] = { - 0x04, /* length */ - 0x03, /* descriptor type */ - 0x09, 0x04 /* English (US) */ -}; - -#define N_STRING_DESCRIPTORS 2 - -static unsigned char string_descriptor_vendor[] = { - 0x2e, 0x03, - 'i', 0, 'R', 0, 'i', 0, 'v', 0, 'e', 0, 'r', 0, ' ', 0, 'L', 0, - 't', 0, 'd', 0, ' ', 0, 'a', 0, 'n', 0, 'd', 0, ' ', 0, 'R', 0, - 'o', 0, 'c', 0, 'k', 0, 'b', 0, 'o', 0, 'x', 0}; - -static unsigned char string_descriptor_product[] = { - 0x1c, 0x03, - 'i', 0, 'R', 0, 'i', 0, 'v', 0, 'e', 0, 'r', 0, ' ', 0, 'i', 0, - 'F', 0, 'P', 0, '7', 0, '0', 0, '0', 0}; - -static unsigned char *string_descriptor[N_STRING_DESCRIPTORS] = { - string_descriptor_vendor, - string_descriptor_product -}; - -static inline int ep_index(int n, int dir) -{ - return (n << 1) | dir; -} - -static inline int epidx_dir(int idx) -{ - return idx & 1; -} - -static inline int epidx_n(int idx) -{ - return idx >> 1; -} - -int usb_connected(void) -{ - return GPIO7_READ & 1; -} - -static inline void usb_select_endpoint(int idx) -{ - ISP1582_EPINDEX = idx; -} - -static inline void usb_select_setup_endpoint(void) -{ - ISP1582_EPINDEX = 0x20; -} - -static void usb_setup_endpoint(int idx, int max_pkt_size, int type) -{ - struct usb_endpoint *ep; - - usb_select_endpoint(idx); - ISP1582_MAXPKSZ = max_pkt_size; - /* |= is in the original firmware */ - ISP1582_EPTYPE |= 0x1c | type; - /* clear buffer */ - ISP1582_CTRLFUN |= 0x10; - ISP1582_INTEN |= (1 << (10 + idx)); - - ep = &(endpoints[epidx_n(idx)]); - ep->halt[epidx_dir(idx)] = 0; - ep->enabled[epidx_dir(idx)] = 1; - ep->out_in_progress = 0; - ep->in_min_len = -1; - ep->in_ack = 0; - ep->max_pkt_size[epidx_dir(idx)] = max_pkt_size; -} - -static void usb_disable_endpoint(int idx) -{ - usb_select_endpoint(idx); - ISP1582_EPTYPE &= 8; - ISP1582_INTEN &= ~(1 << (10 + idx)); - endpoints[epidx_n(idx)].enabled[epidx_dir(idx)] = 1; -} - -void usb_reconnect(void) -{ - int i; - ISP1582_MODE &= ~1; /* SOFTCT off */ - for (i = 0; i < 10000; i++) - nop_f(); - ISP1582_MODE |= 1; /* SOFTCT on */ -} - -static void usb_cleanup(void) -{ - ISP1582_MODE &= ~1; /* SOFTCT off */ -} - -static void usb_setup(int reset) -{ - int i; - - for (i = 0; i < N_ENDPOINTS; i++) - endpoints[i].enabled[0] = endpoints[i].enabled[1] = 0; - - ISP1582_UNLOCK = ISP1582_UNLOCK_CODE; - if (!reset) - ISP1582_MODE = 0x88; /* CLKAON | GLINTENA */ - ISP1582_INTCONF = 0x57; - ISP1582_INTEN = 0xd39; - - ISP1582_ADDRESS = reset ? 0x80: 0; - - usb_setup_endpoint(ep_index(0, DIR_RX), 64, 0); - usb_setup_endpoint(ep_index(0, DIR_TX), 64, 0); - - ISP1582_MODE |= 1; /* SOFTCT on */ - - usb_state = STATE_DEFAULT; - usb_remote_wakeup = 0; -} - -static int usb_get_packet(unsigned char *buf, int max_len) -{ - int len, i; - len = ISP1582_BUFLEN; - - if (max_len < 0 || max_len > len) - max_len = len; - - i = 0; - while (i < len) - { - unsigned short d = ISP1582_DATA; - if (i < max_len) - buf[i] = d & 0xff; - i++; - if (i < max_len) - buf[i] = (d >> 8) & 0xff; - i++; - } - return max_len; -} - -static void usb_receive(int n) -{ - int len; - - if (endpoints[n].halt[DIR_RX] - || !endpoints[n].enabled[DIR_RX] - || endpoints[n].in_min_len < 0 - || !endpoints[n].in_ack) - return; - - endpoints[n].in_ack = 0; - - usb_select_endpoint(ep_index(n, DIR_RX)); - - len = usb_get_packet(endpoints[n].in_buf + endpoints[n].in_ptr, - endpoints[n].in_max_len - endpoints[n].in_ptr); - endpoints[n].in_ptr += len; - if (endpoints[n].in_ptr >= endpoints[n].in_min_len) { - endpoints[n].in_min_len = -1; - if (endpoints[n].in_done) - (*(endpoints[n].in_done))(n, endpoints[n].in_buf, - endpoints[n].in_ptr); - } -} - -static int usb_out_buffer_full(int ep) -{ - usb_select_endpoint(ep_index(ep, DIR_TX)); - if (ISP1582_EPTYPE & 4) - return (ISP1582_BUFSTAT & 3) == 3; - else - return (ISP1582_BUFSTAT & 3) != 0; -} - -static void usb_send(int n) -{ - int max_pkt_size, len; - int i; - unsigned char *p; - -#ifdef LCD_DEBUG - if (endpoints[n].halt[DIR_TX]) - log_char('H'); - if (!endpoints[n].out_in_progress) - log_char('$'); -#endif - - if (endpoints[n].halt[DIR_TX] - || !endpoints[n].enabled[DIR_TX] - || !endpoints[n].out_in_progress) - return; - - if (endpoints[n].out_ptr < 0) - { - endpoints[n].out_in_progress = 0; - if (endpoints[n].out_done) - (*(endpoints[n].out_done))(n, endpoints[n].out_buf, - endpoints[n].out_len); - return; - } - - if (usb_out_buffer_full(n)) - { - log_char('F'); - return; - } - - usb_select_endpoint(ep_index(n, DIR_TX)); - max_pkt_size = endpoints[n].max_pkt_size[DIR_TX]; - len = endpoints[n].out_len - endpoints[n].out_ptr; - if (len > max_pkt_size) - len = max_pkt_size; - - log_char('0' + (len % 10)); - ISP1582_BUFLEN = len; - p = endpoints[n].out_buf + endpoints[n].out_ptr; - i = 0; - while (len - i >= 2) { - ISP1582_DATA = p[i] | (p[i + 1] << 8); - i += 2; - } - if (i < len) - ISP1582_DATA = p[i]; - - endpoints[n].out_ptr += len; - -/* - if (endpoints[n].out_ptr == endpoints[n].out_len - && len < max_pkt_size) -*/ - if (endpoints[n].out_ptr == endpoints[n].out_len) - endpoints[n].out_ptr = -1; -} - -static void usb_stall_endpoint(int idx) -{ - usb_select_endpoint(idx); - ISP1582_CTRLFUN |= 1; - endpoints[epidx_n(idx)].halt[epidx_dir(idx)] = 1; -} - -static void usb_unstall_endpoint(int idx) -{ - usb_select_endpoint(idx); - ISP1582_CTRLFUN &= ~1; - ISP1582_EPTYPE &= ~8; - ISP1582_EPTYPE |= 8; - ISP1582_CTRLFUN |= 0x10; - if (epidx_dir(idx) == DIR_TX) - endpoints[epidx_n(idx)].out_in_progress = 0; - else - { - endpoints[epidx_n(idx)].in_min_len = -1; - endpoints[epidx_n(idx)].in_ack = 0; - } - endpoints[epidx_n(idx)].halt[epidx_dir(idx)] = 0; -} - -static void usb_status_ack(int dir) -{ - log_char(dir ? '@' : '#'); - usb_select_endpoint(ep_index(0, dir)); - ISP1582_CTRLFUN |= 2; -} - -static void usb_set_address(int adr) -{ - ISP1582_ADDRESS = adr | 0x80; -} - -static void usb_data_stage_enable(int dir) -{ - usb_select_endpoint(ep_index(0, dir)); - ISP1582_CTRLFUN |= 4; -} - -static void usb_request_error(void) -{ - usb_stall_endpoint(ep_index(0, DIR_TX)); - usb_stall_endpoint(ep_index(0, DIR_RX)); -} - -static void usb_receive_block(unsigned char *buf, int min_len, - int max_len, - void (*in_done)(int, unsigned char *, int), - int ep) -{ - endpoints[ep].in_done = in_done; - endpoints[ep].in_buf = buf; - endpoints[ep].in_max_len = max_len; - endpoints[ep].in_min_len = min_len; - endpoints[ep].in_ptr = 0; - usb_receive(ep); -} - -static void usb_send_block(unsigned char *buf, int len, - void (*done)(int, unsigned char *, int), - int ep) -{ - endpoints[ep].out_done = done; - endpoints[ep].out_buf = buf; - endpoints[ep].out_len = len; - endpoints[ep].out_ptr = 0; - endpoints[ep].out_in_progress = 1; - usb_send(ep); -} - -static void out_send_status(int n, unsigned char *buf, int len) -{ - (void)n; - (void)buf; - (void)len; - usb_status_ack(DIR_RX); -} - -static void usb_send_block_and_status(unsigned char *buf, int len, int ep) -{ - usb_send_block(buf, len, out_send_status, ep); -} - -static void usb_setup_set_address(int adr) -{ - usb_set_address(adr); - usb_state = adr ? STATE_ADDRESS : STATE_DEFAULT; - usb_status_ack(DIR_TX); -} - -static void usb_send_descriptor(unsigned char *device_descriptor, - int descriptor_len, int buffer_len) -{ - int len = descriptor_len < buffer_len ? descriptor_len : buffer_len; - usb_send_block_and_status(device_descriptor, len, 0); -} - -static void usb_setup_get_descriptor(int type, int index, int lang, int len) -{ - (void)lang; - usb_data_stage_enable(DIR_TX); - switch (type) - { - case 1: - if (index == 0) - usb_send_descriptor(device_descriptor, - sizeof(device_descriptor), len); - else - usb_request_error(); - break; - case 2: - if (index == 0) - usb_send_descriptor(cfg_descriptor, - sizeof(cfg_descriptor), len); - else - usb_request_error(); - break; - case 3: - if (index == 0) - usb_send_descriptor(lang_descriptor, - sizeof(lang_descriptor), len); - else if (index <= N_STRING_DESCRIPTORS) - usb_send_descriptor(string_descriptor[index - 1], - string_descriptor[index - 1][0], - len); - else - usb_request_error(); - break; - default: - usb_request_error(); - } -} - -static void usb_setup_get_configuration(void) -{ - setup_out_buf[0] = (usb_state == STATE_CONFIGURED) ? 1 : 0; - usb_data_stage_enable(DIR_TX); - usb_send_block_and_status(setup_out_buf, 1, 0); -} - -static void usb_setup_interface(void) -{ - usb_setup_endpoint(ep_index(1, DIR_RX), 64, TYPE_BULK); - usb_setup_endpoint(ep_index(1, DIR_TX), 64, TYPE_BULK); -} - -static void usb_setup_set_configuration(int value) -{ - switch (value) - { - case 0: - usb_disable_endpoint(ep_index(1, DIR_RX)); - usb_disable_endpoint(ep_index(1, DIR_TX)); - usb_state = STATE_ADDRESS; - usb_status_ack(DIR_TX); - break; - case 1: - usb_setup_interface(); - usb_state = STATE_CONFIGURED; - usb_status_ack(DIR_TX); - break; - default: - usb_request_error(); - } -} - -static void usb_send_status(void) -{ - usb_data_stage_enable(DIR_TX); - usb_send_block_and_status(setup_out_buf, 2, 0); -} - -static void usb_setup_get_device_status(void) -{ - setup_out_buf[0] = (usb_remote_wakeup != 0) ? 2 : 0; - setup_out_buf[1] = 0; - usb_send_status(); -} - -static void usb_setup_clear_device_feature(int feature) -{ - if (feature == 1) { - usb_remote_wakeup = 0; - usb_status_ack(DIR_TX); - } else - usb_request_error(); -} - -static void usb_setup_set_device_feature(int feature) -{ - if (feature == 1) { - usb_remote_wakeup = 1; - usb_status_ack(DIR_TX); - } else - usb_request_error(); -} - -static void usb_setup_clear_endpoint_feature(int endpoint, int feature) -{ - if (usb_state != STATE_CONFIGURED || feature != 0) - usb_request_error(); - else if ((endpoint & 0xf) == 1) - { - usb_unstall_endpoint(ep_index(endpoint & 0xf, endpoint >> 7)); - usb_status_ack(DIR_TX); - } - else - usb_request_error(); -} - -static void usb_setup_set_endpoint_feature(int endpoint, int feature) -{ - if (usb_state != STATE_CONFIGURED || feature != 0) - usb_request_error(); - else if ((endpoint & 0xf) == 1) - { - usb_stall_endpoint(ep_index(endpoint & 0xf, endpoint >> 7)); - usb_status_ack(DIR_TX); - } - else - usb_request_error(); -} - -static void usb_setup_get_interface_status(int interface) -{ - if (usb_state != STATE_CONFIGURED || interface != 0) - usb_request_error(); - else - { - setup_out_buf[0] = setup_out_buf[1] = 0; - usb_send_status(); - } -} - -static void usb_setup_get_endpoint_status(int endpoint) -{ - if ((usb_state == STATE_CONFIGURED && (endpoint & 0xf) <= 1) - || (usb_state == STATE_ADDRESS && (endpoint & 0xf) == 0)) - { - setup_out_buf[0] = endpoints[endpoint & 0xf].halt[endpoint >> 7]; - setup_out_buf[1] = 0; - usb_send_status(); - } - else - usb_request_error(); -} - -static void usb_setup_get_interface(int interface) -{ - if (usb_state != STATE_CONFIGURED || interface != 0) - usb_request_error(); - else - { - setup_out_buf[0] = 0; - usb_data_stage_enable(DIR_TX); - usb_send_block_and_status(setup_out_buf, 1, 0); - } -} - -static void usb_setup_set_interface(int interface, int setting) -{ - if (usb_state != STATE_CONFIGURED || interface != 0 || setting != 0) - usb_request_error(); - else - { - usb_setup_interface(); - usb_status_ack(DIR_TX); - } -} - -static void usb_handle_setup_pkt(unsigned char *pkt) -{ - switch ((pkt[0] << 8) | pkt[1]) - { - case 0x0005: - log_char('A'); - usb_setup_set_address(pkt[2]); - break; - case 0x8006: - log_char('D'); - usb_setup_get_descriptor(pkt[3], pkt[2], (pkt[5] << 8) | pkt[4], - (pkt[7] << 8) | pkt[6]); - break; - case 0x8008: - usb_setup_get_configuration(); - break; - case 0x0009: - usb_setup_set_configuration(pkt[2]); - break; - case 0x8000: - usb_setup_get_device_status(); - break; - case 0x8100: - usb_setup_get_interface_status(pkt[4]); - break; - case 0x8200: - usb_setup_get_endpoint_status(pkt[4]); - break; - case 0x0001: - usb_setup_clear_device_feature(pkt[2]); - break; - case 0x0201: - usb_setup_clear_endpoint_feature(pkt[4], pkt[2]); - break; - case 0x0003: - usb_setup_set_device_feature(pkt[2]); - break; - case 0x0203: - usb_setup_set_endpoint_feature(pkt[4], pkt[2]); - break; - case 0x810a: - usb_setup_get_interface(pkt[4]); - break; - case 0x010b: - usb_setup_set_interface(pkt[4], pkt[2]); - break; - case 0x0103: - /* set interface feature */ - case 0x0101: - /* clear interface feature */ - case 0x0007: - /* set descriptor */ - case 0x820c: - /* synch frame */ - default: - usb_request_error(); - } -} - -static void usb_handle_setup_rx(void) -{ - int len; -#ifdef LCD_DEBUG - char s[20]; - int i; -#endif - usb_select_setup_endpoint(); - len = usb_get_packet(setup_pkt_buf, 8); - - if (len == 8) - usb_handle_setup_pkt(setup_pkt_buf); - -#ifdef LCD_DEBUG -/* - snprintf(s, 10, "l%02x", len); - lcd_puts(0, 5, s); -*/ - for (i = 0; i < 8; i++) - snprintf(s + i * 2, 3, "%02x", setup_pkt_buf[i]); - lcd_puts(0, 0, s); - lcd_update(); -#endif -} - -static void usb_handle_data_int(int ep, int dir) -{ - if (dir == DIR_TX) - usb_send(ep); - else - { - endpoints[ep].in_ack = 1; - usb_receive(ep); - } -} - -static void usb_handle_int(int i) -{ -#ifdef LCD_DEBUG -/* - char s[10]; - snprintf(s, sizeof(s), "%02d", i); - lcd_puts(0, 2, s); - lcd_update(); -*/ - int_count[i]++; - if (i == 10) - log_char('o'); - if (i == 11) - log_char('i'); - if (i == 12) - log_char('O'); - if (i == 13) - log_char('I'); -#endif - - if (i >= 10) - usb_handle_data_int((i - 10) / 2, i % 2); - else - { - switch (i) - { - case 0: - log_char('r'); - usb_setup(1); - break; - case 8: - log_char('s'); - usb_handle_setup_rx(); - break; - } - } - -} - -static void usb_handle_interrupts(void) -{ -#ifdef LCD_DEBUG - char s[20]; -#endif - - while (1) - { - unsigned long ints; - int i; - -#ifdef LCD_DEBUG - /* - snprintf(s, sizeof(s), "i%08lx", ISP1582_INT); - lcd_puts(0, 2, s); - */ -#endif - - ints = ISP1582_INT & ISP1582_INTEN; - if (!ints) break; - - i = 0; - while (!(ints & (1 << i))) - i++; - ISP1582_INT = 1 << i; - usb_handle_int(i); - -#ifdef LCD_DEBUG - for (i = 0; i < 8; i++) - snprintf(s + i * 2, 3, "%02x", int_count[i]); - lcd_puts(0, 6, s); - for (i = 0; i < 8; i++) - snprintf(s + i * 2, 3, "%02x", int_count[i + 8]); - lcd_puts(0, 7, s); -#endif - } -#ifdef LCD_DEBUG -/* - lcd_puts(0, 3, usb_connected() ? "C" : "N"); - lcd_update(); -*/ -#endif -} - -static inline int fifo_mod(int n) -{ - return (n >= SERIAL_BUF_SIZE) ? n - SERIAL_BUF_SIZE : n; -} - -static void fifo_init(struct serial_fifo *fifo) -{ - fifo->head = fifo->tail = 0; -} - -static int fifo_empty(struct serial_fifo *fifo) -{ - return fifo->head == fifo->tail; -} - -static int fifo_full(struct serial_fifo *fifo) -{ - return fifo_mod(fifo->head + 1) == fifo->tail; -} - -static void fifo_remove(struct serial_fifo *fifo, int n) -{ - fifo->tail = fifo_mod(fifo->tail + n); -} - -/* - Not used: -static void fifo_add(struct serial_fifo *fifo, int n) -{ - fifo->head = fifo_mod(fifo->head + n); -} - -static void fifo_free_block(struct serial_fifo *fifo, - unsigned char **ptr, int *len) -{ - *ptr = fifo->buf + fifo->head; - if (fifo->head >= fifo->tail) - { - int l = SERIAL_BUF_SIZE - fifo->head; - if (fifo->tail == 0) - l--; - *len = l; - } - else - *len = fifo->tail - fifo->head - 1; -} -*/ - -static int fifo_free_space(struct serial_fifo *fifo) -{ - if (fifo->head >= fifo->tail) - return SERIAL_BUF_SIZE - (fifo->head - fifo->tail) - 1; - else - return fifo->tail - fifo->head - 1; -} - -static int fifo_get_byte(struct serial_fifo *fifo) -{ - int r = fifo->buf[fifo->tail]; - fifo->tail = fifo_mod(fifo->tail + 1); - return r; -} - -static void fifo_put_byte(struct serial_fifo *fifo, int b) -{ - fifo->buf[fifo->head] = b; - fifo->head = fifo_mod(fifo->head + 1); -} - -static void fifo_full_block(struct serial_fifo *fifo, - unsigned char **ptr, int *len) -{ - *ptr = fifo->buf + fifo->tail; - if (fifo->head >= fifo->tail) - *len = fifo->head - fifo->tail; - else - *len = SERIAL_BUF_SIZE - fifo->tail; -} - -static void serial_fill_in_fifo(int ep, unsigned char *buf, int len); -static void serial_free_out_fifo(int ep, unsigned char *buf, int len); - -static void serial_restart_input(int ep) -{ - if (fifo_free_space(&serial_in_fifo) >= 64) - usb_receive_block(serial_in_pkt, 1, 64, serial_fill_in_fifo, ep); -} - -static void serial_fill_in_fifo(int ep, unsigned char *buf, int len) -{ - int i; - for (i = 0; i < len; i++) - fifo_put_byte(&serial_in_fifo, buf[i]); - serial_restart_input(ep); -} - -static void serial_restart_output(int ep) -{ - unsigned char *block; - int blen; - fifo_full_block(&serial_out_fifo, &block, &blen); - if (blen) - { -#ifdef LCD_DEBUG - lcd_putsf(0, 2, "o%03lx/%03x", block - serial_out_fifo.buf, blen); - lcd_update(); -#endif - usb_send_block(block, blen, serial_free_out_fifo, ep); - } -} - -static void serial_free_out_fifo(int ep, unsigned char *buf, int len) -{ - (void)buf; - fifo_remove(&serial_out_fifo, len); - serial_restart_output(ep); -} - -static void usb_serial_handle(void) -{ -#ifdef BUTTONS - static int t = 0; - - t++; - if (t >= 1000) - { - int b; - t = 0; - yield(); - b = button_get(false); - if (b == BUTTON_PLAY) - system_reboot(); - else if (b & BUTTON_REL) - usb_reconnect(); - } -#endif - - - if (!usb_connect_state) - { - if (usb_connected()) - { - int i; - GPIO3_SET = 4; - (*(volatile unsigned long *)0x80005004) = 2; - (*(volatile unsigned long *)0x80005008) = 0; - for (i = 0; i < 100000; i++) - nop_f(); - usb_setup(0); - usb_connect_state = 1; - } - } - else - { - if (!usb_connected()) - { - usb_connect_state = 0; - usb_cleanup(); - } - else - { - usb_handle_interrupts(); - - if (usb_state == STATE_CONFIGURED) - { - if (endpoints[1].in_min_len < 0) - serial_restart_input(1); - if (!endpoints[1].out_in_progress) - serial_restart_output(1); - } - } - } -} - - -/* - Not used: -static int usb_serial_in_empty(void) -{ - return fifo_empty(&serial_in_fifo); -} -*/ - -int usb_serial_get_byte(void) -{ - while (fifo_empty(&serial_in_fifo)) - usb_serial_handle(); - return fifo_get_byte(&serial_in_fifo); -} - -int usb_serial_try_get_byte(void) -{ - int r; - if (fifo_empty(&serial_in_fifo)) - r = -1; - else - r = fifo_get_byte(&serial_in_fifo); - usb_serial_handle(); - return r; -} - -/* - Not used: -static int usb_serial_out_full(void) -{ - return fifo_full(&serial_out_fifo); -} -*/ - -void usb_serial_put_byte(int b) -{ - while (fifo_full(&serial_out_fifo)) - usb_serial_handle(); - fifo_put_byte(&serial_out_fifo, b); - usb_serial_handle(); -} - -int usb_serial_try_put_byte(int b) -{ - int r = -1; - if (!fifo_full(&serial_out_fifo)) - { - fifo_put_byte(&serial_out_fifo, b); - r = 0; - } - usb_serial_handle(); - return r; -} - -void usb_serial_init(void) -{ - fifo_init(&serial_in_fifo); - fifo_init(&serial_out_fifo); - usb_connect_state = 0; -} diff --git a/firmware/rolo.c b/firmware/rolo.c index d435db977e..3496545cac 100644 --- a/firmware/rolo.c +++ b/firmware/rolo.c @@ -69,9 +69,6 @@ extern int write_bootdata(unsigned char* buf, int len, unsigned int boot_volume #include "backlight-target.h" #endif -#if !defined(IRIVER_IFP7XX_SERIES) -/* FIX: this doesn't work on iFP */ - #define IRQ0_EDGE_TRIGGER 0x80 static int rolo_handle; @@ -331,13 +328,3 @@ int rolo_load(const char* filename) /* never reached */ return 0; } - -#else /* !defined(IRIVER_IFP7XX_SERIES) */ -int rolo_load(const char* filename) -{ - /* dummy */ - (void)filename; - return 0; -} - -#endif /* !defined(IRIVER_IFP7XX_SERIES) */ diff --git a/firmware/target/arm/pnx0101/app.lds b/firmware/target/arm/pnx0101/app.lds deleted file mode 100644 index f14ef90129..0000000000 --- a/firmware/target/arm/pnx0101/app.lds +++ /dev/null @@ -1,144 +0,0 @@ -#include "config.h" - -ENTRY(start) - -OUTPUT_FORMAT(elf32-littlearm) -OUTPUT_ARCH(arm) -STARTUP(target/arm/pnx0101/crt0-pnx0101.o) - -#define PLUGINSIZE PLUGIN_BUFFER_SIZE -#define CODECSIZE CODEC_SIZE - -#ifdef DEBUG -#define STUBOFFSET 0x10000 -#else -#define STUBOFFSET 0 -#endif - -#define DRAMSIZE (MEMORYSIZE * 0x100000) - PLUGINSIZE - STUBOFFSET - CODECSIZE - -#define DRAMORIG 0xc00000 + STUBOFFSET -#define IRAM0ORIG 0x000000 -#define IRAM0SIZE 0x7000 -#define IRAMORIG 0x400000 -#define IRAMSIZE 0x7000 - -/* End of the audio buffer, where the codec buffer starts */ -#define ENDAUDIOADDR (DRAMORIG + DRAMSIZE) - -/* Where the codec buffer ends, and the plugin buffer starts */ -#define ENDADDR (ENDAUDIOADDR + CODECSIZE) - -MEMORY -{ - DRAM : ORIGIN = DRAMORIG, LENGTH = DRAMSIZE - IRAM : ORIGIN = IRAMORIG, LENGTH = IRAMSIZE - IRAM0 : ORIGIN = IRAM0ORIG, LENGTH = IRAM0SIZE -} - -SECTIONS -{ - .text : - { - loadaddress = .; - _loadaddress = .; - . = ALIGN(0x200); - *(.init.text) - *(.text*) - *(.glue_7) - *(.glue_7t) - . = ALIGN(0x4); - } > DRAM - - .rodata : - { - *(.rodata) /* problems without this, dunno why */ - *(.rodata*) - *(.rodata.str1.1) - *(.rodata.str1.4) - . = ALIGN(0x4); - } > DRAM - - .data : - { - *(.data*) - . = ALIGN(0x4); - } > DRAM - - /DISCARD/ : - { - *(.eh_frame) - } - - .vectors 0x0 : - { - _vectorsstart = .; - KEEP(*(.vectors)); - _vectorsend = .; - *(.dmabuf) - } >IRAM0 AT> DRAM - - _vectorscopy = LOADADDR(.vectors); - - .iram IRAMORIG + SIZEOF(.vectors) : - { - _iramstart = .; - *(.icode) - *(.irodata) - *(.idata) - . = ALIGN(0x4); - _iramend = .; - } > IRAM AT> DRAM - - _iramcopy = LOADADDR(.iram); - - .ibss (NOLOAD) : - { - _iedata = .; - *(.ibss) - . = ALIGN(0x4); - _iend = .; - } > IRAM - - .stack : - { - *(.stack) - stackbegin = .; - . += 0x2000; - stackend = .; - } > IRAM - - .bss ADDR(.data) + SIZEOF(.data) + SIZEOF(.iram) + SIZEOF(.vectors): - { - _edata = .; - *(.bss*) - *(COMMON) - . = ALIGN(0x4); - _end = .; - } > DRAM - - .audiobuf ALIGN(4) : - { - _audiobuffer = .; - audiobuffer = .; - } > DRAM - - .audiobufend ENDAUDIOADDR: - { - audiobufend = .; - _audiobufend = .; - } > DRAM - - .codec ENDAUDIOADDR: - { - codecbuf = .; - _codecbuf = .; - } - - .plugin ENDADDR: - { - _pluginbuf = .; - pluginbuf = .; - } -} - diff --git a/firmware/target/arm/pnx0101/backlight-target.h b/firmware/target/arm/pnx0101/backlight-target.h deleted file mode 100644 index 7ebe85d66f..0000000000 --- a/firmware/target/arm/pnx0101/backlight-target.h +++ /dev/null @@ -1,28 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id: backlight-target.h 13136 2007-04-12 22:12:13Z amiconn $ - * - * 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 BACKLIGHT_TARGET_H -#define BACKLIGHT_TARGET_H - -#define backlight_hw_init() true -void backlight_hw_on(void); -void backlight_hw_off(void); - -#endif diff --git a/firmware/target/arm/pnx0101/crt0-pnx0101.S b/firmware/target/arm/pnx0101/crt0-pnx0101.S deleted file mode 100644 index 51be8c72a3..0000000000 --- a/firmware/target/arm/pnx0101/crt0-pnx0101.S +++ /dev/null @@ -1,225 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id: crt0.S 11850 2006-12-29 02:49:12Z markun $ - * - * Copyright (C) 2002 by Linus Nielsen Feltzing - * - * 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. - * - ****************************************************************************/ -#define ASM /* do not include structure definitions from pnx0101.h */ - -#include "config.h" -#include "cpu.h" - - .section .init.text,"ax",%progbits - - .global start -start: - -/* Arm bootloader and startup code based on startup.s from the iPodLinux loader - * - * Copyright (c) 2003, Daniel Palffy (dpalffy (at) rainstorm.org) - * Copyright (c) 2005, Bernard Leach - * - */ - - msr cpsr_c, #0xd3 /* enter supervisor mode, disable IRQ */ - -#ifndef BOOTLOADER -#ifndef DEBUG - ldr r0, =0x80105000 - mov r1, #1 - str r1, [r0, #4] - mov r1, #0 - str r1, [r0, #4] -1: ldr r1, [r0] - cmp r1, #0 - bne 1b - mov r1, #0x74 - str r1, [r0, #8] - mov r1, #2 - str r1, [r0, #0x18] - mov r1, #2 - str r1, [r0, #0x20] - mov r1, #82 - str r1, [r0, #0x28] - mov r1, #100 - str r1, [r0, #0x2c] - mov r1, #0x120 - str r1, [r0, #0x30] - mov r1, #6 - str r1, [r0, #4] - ldr r0, =1f - mov r15, r0 -1: -#endif /* !DEBUG */ - -#ifndef DEBUG - /* Copy exception handler code to address 0 */ - ldr r2, =_vectorsstart - ldr r3, =_vectorsend - ldr r4, =_vectorscopy -1: - cmp r3, r2 - ldrhi r5, [r4], #4 - strhi r5, [r2], #4 - bhi 1b -#else - ldr r1, =vectors - ldr r0, =irq_handler - str r0, [r1, #24] - ldr r0, =fiq_handler - str r0, [r1, #28] -#endif - -#ifndef STUB - /* Zero out IBSS */ - ldr r2, =_iedata - ldr r3, =_iend - mov r4, #0 -1: - cmp r3, r2 - strhi r4, [r2], #4 - bhi 1b - - /* Copy the IRAM */ - ldr r2, =_iramcopy - ldr r3, =_iramstart - ldr r4, =_iramend -1: - cmp r4, r3 - ldrhi r5, [r2], #4 - strhi r5, [r3], #4 - bhi 1b -#endif /* !STUB */ -#endif /* !BOOTLOADER */ - - /* Initialise bss section to zero */ - ldr r2, =_edata - ldr r3, =_end - mov r4, #0 -1: - cmp r3, r2 - strhi r4, [r2], #4 - bhi 1b - - /* Set up stack for IRQ mode */ - msr cpsr_c, #0xd2 - ldr sp, =irq_stack - /* Set up stack for FIQ mode */ - msr cpsr_c, #0xd1 - ldr sp, =fiq_stack - - /* Let svc, abort and undefined modes use irq stack */ - msr cpsr_c, #0xd3 - ldr sp =irq_stack - msr cpsr_c, #0xd7 - ldr sp, =irq_stack - msr cpsr_c, #0xdb - ldr sp, =irq_stack - - /* Switch to sys mode */ - msr cpsr_c, #0xdf - - /* Set up some stack and munge it with 0xdeadbeef */ - ldr sp, =stackend - mov r3, sp - ldr r2, =stackbegin - ldr r4, =0xdeadbeef -1: - cmp r3, r2 - strhi r4, [r2], #4 - bhi 1b - - bl main - /* main() should never return */ - -/* Exception handlers. Will be copied to address 0 after memory remapping */ - .section .vectors,"aw" - ldr pc, [pc, #24] - ldr pc, [pc, #24] - ldr pc, [pc, #24] - ldr pc, [pc, #24] - ldr pc, [pc, #24] - ldr pc, [pc, #24] - ldr pc, [pc, #24] - ldr pc, [pc, #24] - - /* Exception vectors */ - .global vectors -vectors: - .word start - .word undef_instr_handler - .word software_int_handler - .word prefetch_abort_handler - .word data_abort_handler - .word reserved_handler - .word irq_handler - .word fiq_handler - - .text - -/* All illegal exceptions call into UIE with exception address as first - parameter. This is calculated differently depending on which exception - we're in. Second parameter is exception number, used for a string lookup - in UIE. - */ -undef_instr_handler: - sub r0, lr, #4 - mov r1, #0 - b UIE - -/* We run sys mode most of the time, and should never see a software - exception being thrown. Make it illegal and call UIE. - */ -software_int_handler: -reserved_handler: - sub r0, lr, #4 - mov r1, #4 - b UIE - -prefetch_abort_handler: - sub r0, lr, #4 - mov r1, #1 - b UIE - -fiq_handler: - @ Branch straight to FIQ handler in pcm_playback.c. This also handles the - @ the correct return sequence. - stmfd sp!, {r0-r7, r12, lr} - bl fiq - ldmfd sp!, {r0-r7, r12, lr} - subs pc, lr, #4 - -irq_handler: -#ifndef STUB - stmfd sp!, {r0-r11, r12, lr} - bl irq - ldmfd sp!, {r0-r11, r12, lr} -#endif - subs pc, lr, #4 - -#ifdef STUB -UIE: - b UIE -#endif - -/* 256 words of IRQ stack */ - .space 256*4 -irq_stack: - -/* 256 words of FIQ stack */ - .space 256*4 -fiq_stack: diff --git a/firmware/target/arm/pnx0101/debug-pnx0101.c b/firmware/target/arm/pnx0101/debug-pnx0101.c deleted file mode 100644 index 8dae2e4925..0000000000 --- a/firmware/target/arm/pnx0101/debug-pnx0101.c +++ /dev/null @@ -1,5 +0,0 @@ -#include -bool dbg_ports() -{ - return false; -} diff --git a/firmware/target/arm/pnx0101/i2c-pnx0101.c b/firmware/target/arm/pnx0101/i2c-pnx0101.c deleted file mode 100644 index eaf1e79500..0000000000 --- a/firmware/target/arm/pnx0101/i2c-pnx0101.c +++ /dev/null @@ -1,24 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2005 by Tomasz Malesinski - * - * 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. - * - ****************************************************************************/ - -void i2c_init(void) -{ -} diff --git a/firmware/target/arm/pnx0101/iriver-ifp7xx/adc-ifp7xx.c b/firmware/target/arm/pnx0101/iriver-ifp7xx/adc-ifp7xx.c deleted file mode 100644 index 0f306f9986..0000000000 --- a/firmware/target/arm/pnx0101/iriver-ifp7xx/adc-ifp7xx.c +++ /dev/null @@ -1,59 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * 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. - * - ****************************************************************************/ -#include "config.h" -#include "cpu.h" -#include "system.h" -#include "kernel.h" -#include "thread.h" -#include "adc.h" - -static unsigned short adcdata[NUM_ADC_CHANNELS]; - -unsigned short adc_read(int channel) -{ - return adcdata[channel]; -} - -static void adc_tick(void) -{ - if (ADCST & 0x10) { - adcdata[0] = ADCCH0 & 0x3ff; - adcdata[1] = ADCCH1 & 0x3ff; - adcdata[2] = ADCCH2 & 0x3ff; - adcdata[3] = ADCCH3 & 0x3ff; - adcdata[4] = ADCCH4 & 0x3ff; - ADCST = 0xa; - } -} - -void adc_init(void) -{ - ADCR24 = 0xaaaaa; - ADCR28 = 0; - ADCST = 2; - ADCST = 0xa; - - while (!(ADCST & 0x10)); - adc_tick(); - - tick_add_task(adc_tick); -} - diff --git a/firmware/target/arm/pnx0101/iriver-ifp7xx/adc-target.h b/firmware/target/arm/pnx0101/iriver-ifp7xx/adc-target.h deleted file mode 100644 index a18aa77c7e..0000000000 --- a/firmware/target/arm/pnx0101/iriver-ifp7xx/adc-target.h +++ /dev/null @@ -1,31 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * 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 _ADC_TARGET_H_ -#define _ADC_TARGET_H_ - -#define NUM_ADC_CHANNELS 5 - -#define ADC_BUTTONS 0 -#define ADC_BATTERY 1 -#define ADC_BUTTON_PLAY 2 -#define ADC_UNREG_POWER ADC_BATTERY /* For compatibility */ - -#endif diff --git a/firmware/target/arm/pnx0101/iriver-ifp7xx/backlight-ifp7xx.c b/firmware/target/arm/pnx0101/iriver-ifp7xx/backlight-ifp7xx.c deleted file mode 100644 index 8be7a59de2..0000000000 --- a/firmware/target/arm/pnx0101/iriver-ifp7xx/backlight-ifp7xx.c +++ /dev/null @@ -1,35 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * 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. - * - ****************************************************************************/ -#include "config.h" -#include "cpu.h" -#include "system.h" -#include "backlight.h" -#include "lcd.h" - -void backlight_hw_on(void) -{ - GPIO3_SET = 1; -} - -void backlight_hw_off(void) -{ - GPIO3_CLR = 1; -} diff --git a/firmware/target/arm/pnx0101/iriver-ifp7xx/button-ifp7xx.c b/firmware/target/arm/pnx0101/iriver-ifp7xx/button-ifp7xx.c deleted file mode 100644 index 45f9fae478..0000000000 --- a/firmware/target/arm/pnx0101/iriver-ifp7xx/button-ifp7xx.c +++ /dev/null @@ -1,90 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * 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. - * - ****************************************************************************/ - - -#include -#include "config.h" -#include "cpu.h" -#include "system.h" -#include "button.h" -#include "kernel.h" -#include "backlight.h" -#include "adc.h" - - -void button_init_device(void) -{ - -} - -bool button_hold(void) -{ - return (GPIO5_READ & 4) ? false : true; -} - -/* - * Get button pressed from hardware - */ -int button_read_device(void) -{ - int btn = BUTTON_NONE; - int data; - static bool hold_button = false; - bool hold_button_old; - - /* normal buttons */ - hold_button_old = hold_button; - hold_button = button_hold(); - - if (hold_button != hold_button_old) - backlight_hold_changed(hold_button); - - if (!button_hold()) - { - data = adc_read(ADC_BUTTONS); - if (data < 0x35c) - { - if (data < 0x151) - if (data < 0xc7) - if (data < 0x41) - btn = BUTTON_LEFT; - else - btn = BUTTON_RIGHT; - else - btn = BUTTON_SELECT; - else - if (data < 0x268) - if (data < 0x1d7) - btn = BUTTON_UP; - else - btn = BUTTON_DOWN; - else - if (data < 0x2f9) - btn = BUTTON_EQ; - else - btn = BUTTON_MODE; - } - - if (adc_read(ADC_BUTTON_PLAY) < 0x64) - btn |= BUTTON_PLAY; - } - return btn; -} diff --git a/firmware/target/arm/pnx0101/iriver-ifp7xx/button-target.h b/firmware/target/arm/pnx0101/iriver-ifp7xx/button-target.h deleted file mode 100644 index 6932b8956f..0000000000 --- a/firmware/target/arm/pnx0101/iriver-ifp7xx/button-target.h +++ /dev/null @@ -1,49 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * 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. - * - ****************************************************************************/ - -/* Custom written for the ifp7xx */ - -#ifndef _BUTTON_TARGET_H_ -#define _BUTTON_TARGET_H_ - -#define HAS_BUTTON_HOLD - -/* iriver IFP7XX specific button codes */ - -#define BUTTON_PLAY 0x00000001 -#define BUTTON_SELECT 0x00000002 - -#define BUTTON_LEFT 0x00000004 -#define BUTTON_RIGHT 0x00000008 -#define BUTTON_UP 0x00000010 -#define BUTTON_DOWN 0x00000020 - -#define BUTTON_MODE 0x00000040 -#define BUTTON_EQ 0x00000080 - -#define BUTTON_MAIN (BUTTON_PLAY|BUTTON_SELECT\ - |BUTTON_LEFT|BUTTON_RIGHT|BUTTON_UP|BUTTON_DOWN\ - |BUTTON_MODE|BUTTON_EQ) - -#define POWEROFF_BUTTON BUTTON_PLAY -#define POWEROFF_COUNT 40 - -#endif /* _BUTTON_TARGET_H_ */ diff --git a/firmware/target/arm/pnx0101/iriver-ifp7xx/lcd-ifp7xx.c b/firmware/target/arm/pnx0101/iriver-ifp7xx/lcd-ifp7xx.c deleted file mode 100644 index 1ad604d50c..0000000000 --- a/firmware/target/arm/pnx0101/iriver-ifp7xx/lcd-ifp7xx.c +++ /dev/null @@ -1,224 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2002 by Alan Korr - * - * 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 "lcd.h" -#include "system.h" - -/*** definitions ***/ - -#define LCD_SET_LOWER_COLUMN_ADDRESS ((char)0x00) -#define LCD_SET_HIGHER_COLUMN_ADDRESS ((char)0x10) -#define LCD_SET_INTERNAL_REGULATOR_RESISTOR_RATIO ((char)0x20) -#define LCD_SET_POWER_CONTROL_REGISTER ((char)0x28) -#define LCD_SET_DISPLAY_START_LINE ((char)0x40) -#define LCD_SET_CONTRAST_CONTROL_REGISTER ((char)0x81) -#define LCD_SET_SEGMENT_REMAP ((char)0xA0) -#define LCD_SET_LCD_BIAS ((char)0xA2) -#define LCD_SET_ENTIRE_DISPLAY_OFF ((char)0xA4) -#define LCD_SET_ENTIRE_DISPLAY_ON ((char)0xA5) -#define LCD_SET_NORMAL_DISPLAY ((char)0xA6) -#define LCD_SET_REVERSE_DISPLAY ((char)0xA7) -#define LCD_SET_MULTIPLEX_RATIO ((char)0xA8) -#define LCD_SET_BIAS_TC_OSC ((char)0xA9) -#define LCD_SET_1OVER4_BIAS_RATIO ((char)0xAA) -#define LCD_SET_INDICATOR_OFF ((char)0xAC) -#define LCD_SET_INDICATOR_ON ((char)0xAD) -#define LCD_SET_DISPLAY_OFF ((char)0xAE) -#define LCD_SET_DISPLAY_ON ((char)0xAF) -#define LCD_SET_PAGE_ADDRESS ((char)0xB0) -#define LCD_SET_COM_OUTPUT_SCAN_DIRECTION ((char)0xC0) -#define LCD_SET_TOTAL_FRAME_PHASES ((char)0xD2) -#define LCD_SET_DISPLAY_OFFSET ((char)0xD3) -#define LCD_SET_READ_MODIFY_WRITE_MODE ((char)0xE0) -#define LCD_SOFTWARE_RESET ((char)0xE2) -#define LCD_NOP ((char)0xE3) -#define LCD_SET_END_OF_READ_MODIFY_WRITE_MODE ((char)0xEE) - -/* LCD command codes */ -#define LCD_CNTL_RESET 0xe2 /* Software reset */ -#define LCD_CNTL_POWER 0x2f /* Power control */ -#define LCD_CNTL_CONTRAST 0x81 /* Contrast */ -#define LCD_CNTL_OUTSCAN 0xc8 /* Output scan direction */ -#define LCD_CNTL_SEGREMAP 0xa1 /* Segment remap */ -#define LCD_CNTL_DISPON 0xaf /* Display on */ - -#define LCD_CNTL_PAGE 0xb0 /* Page address */ -#define LCD_CNTL_HIGHCOL 0x10 /* Upper column address */ -#define LCD_CNTL_LOWCOL 0x00 /* Lower column address */ - -/*** driver routines ***/ - -void lcd_write_command(int cmd) -{ - while ((LCDSTAT & 3) != 3); - LCDCMD = cmd; -} - -void lcd_write_data( const unsigned char* data, int count ) -{ - int i; - for (i=0; i < count; i++) { - while ((LCDSTAT & 3) != 3); - LCDDATA = data[i]; - } -} - -/*** hardware configuration ***/ - -int lcd_default_contrast(void) -{ - return 45; -} - -void lcd_set_contrast(int val) -{ - lcd_write_command(LCD_CNTL_CONTRAST); - lcd_write_command(val); -} - -void lcd_set_invert_display(bool yesno) -{ - if (yesno) - lcd_write_command(LCD_SET_REVERSE_DISPLAY); - else - lcd_write_command(LCD_SET_NORMAL_DISPLAY); -} - -/* turn the display upside down (call lcd_update() afterwards) */ -void lcd_set_flip(bool yesno) -{ - if (yesno) - { - lcd_write_command(LCD_SET_SEGMENT_REMAP); - lcd_write_command(LCD_SET_COM_OUTPUT_SCAN_DIRECTION); - } - else - { - lcd_write_command(LCD_SET_SEGMENT_REMAP | 0x01); - lcd_write_command(LCD_SET_COM_OUTPUT_SCAN_DIRECTION | 0x08); - } -} - -void lcd_init_device(void) -{ - LCDREG10 = 0xf; - LCDREG04 = 0x4084; - - /* inits like the original firmware */ - lcd_write_command(LCD_SOFTWARE_RESET); - lcd_write_command(LCD_SET_INTERNAL_REGULATOR_RESISTOR_RATIO + 4); - lcd_write_command(LCD_SET_LCD_BIAS); - lcd_write_command(LCD_SET_POWER_CONTROL_REGISTER + 7); - /* power control register: op-amp=1, regulator=1, booster=1 */ - lcd_write_command(LCD_SET_DISPLAY_ON); - lcd_write_command(LCD_SET_NORMAL_DISPLAY); - lcd_set_flip(false); - lcd_write_command(LCD_SET_DISPLAY_START_LINE + 0); - lcd_set_contrast(lcd_default_contrast()); - lcd_write_command(LCD_SET_PAGE_ADDRESS); - lcd_write_command(LCD_SET_LOWER_COLUMN_ADDRESS + 0); - lcd_write_command(LCD_SET_HIGHER_COLUMN_ADDRESS + 0); - - lcd_clear_display(); - lcd_update(); -} - -/*** Update functions ***/ - -/* Performance function that works with an external buffer - note that by and bheight are in 8-pixel units! */ -void lcd_blit_mono(const unsigned char *data, int x, int by, int width, - int bheight, int stride) -{ - /* Copy display bitmap to hardware */ - while (bheight--) - { - lcd_write_command (LCD_CNTL_PAGE | (by++ & 0xf)); - lcd_write_command (LCD_CNTL_HIGHCOL | (((x+4)>>4) & 0xf)); - lcd_write_command (LCD_CNTL_LOWCOL | ((x+4) & 0xf)); - - lcd_write_data(data, width); - data += stride; - } -} - - -/* Performance function that works with an external buffer - note that by and bheight are in 8-pixel units! */ -void lcd_blit_grey_phase(unsigned char *values, unsigned char *phases, - int x, int by, int width, int bheight, int stride) -{ - (void)values; - (void)phases; - (void)x; - (void)by; - (void)width; - (void)bheight; - (void)stride; -} - -/* Update the display. - This must be called after all other LCD functions that change the display. */ -void lcd_update(void) ICODE_ATTR; -void lcd_update(void) -{ - int y; - - /* Copy display bitmap to hardware */ - for (y = 0; y < LCD_FBHEIGHT; y++) - { - lcd_write_command (LCD_CNTL_PAGE | (y & 0xf)); - lcd_write_command (LCD_CNTL_HIGHCOL); - lcd_write_command (LCD_CNTL_LOWCOL | 4); - - lcd_write_data (FBADDR(0, y), LCD_WIDTH); - } -} - -/* Update a fraction of the display. */ -void lcd_update_rect(int, int, int, int) ICODE_ATTR; -void lcd_update_rect(int x, int y, int width, int height) -{ - int ymax; - - /* The Y coordinates have to work on even 8 pixel rows */ - ymax = (y + height-1) >> 3; - y >>= 3; - - if(x + width > LCD_WIDTH) - width = LCD_WIDTH - x; - if (width <= 0) - return; /* nothing left to do, 0 is harmful to lcd_write_data() */ - if(ymax >= LCD_FBHEIGHT) - ymax = LCD_FBHEIGHT-1; - - /* Copy specified rectange bitmap to hardware */ - for (; y <= ymax; y++) - { - lcd_write_command (LCD_CNTL_PAGE | (y & 0xf)); - lcd_write_command (LCD_CNTL_HIGHCOL | (((x+4) >> 4) & 0xf)); - lcd_write_command (LCD_CNTL_LOWCOL | ((x+4) & 0xf)); - - lcd_write_data (FBADDR(x,y), width); - } -} diff --git a/firmware/target/arm/pnx0101/iriver-ifp7xx/power-ifp7xx.c b/firmware/target/arm/pnx0101/iriver-ifp7xx/power-ifp7xx.c deleted file mode 100644 index 1fd9d68028..0000000000 --- a/firmware/target/arm/pnx0101/iriver-ifp7xx/power-ifp7xx.c +++ /dev/null @@ -1,76 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2002 by Linus Nielsen Feltzing - * - * 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 "cpu.h" -#include -#include "kernel.h" -#include "system.h" -#include "power.h" -#include "logf.h" -#include "usb.h" - -#if CONFIG_TUNER - -bool tuner_power(bool status) -{ - (void)status; - return true; -} - -#endif /* #if CONFIG_TUNER */ - -#ifndef SIMULATOR - -void power_init(void) -{ -} - -void ide_power_enable(bool on) -{ - (void)on; - /* no ide controller */ -} - -bool ide_powered(void) -{ - return true; /* pretend always powered if not controlable */ -} - -void power_off(void) -{ - disable_interrupt(IRQ_FIQ_STATUS); - GPIO1_CLR = 1 << 16; - GPIO2_SET = 1; - while(1); -} - -#else - -void power_off(void) -{ -} - -void ide_power_enable(bool on) -{ - (void)on; -} - -#endif /* SIMULATOR */ diff --git a/firmware/target/arm/pnx0101/iriver-ifp7xx/powermgmt-ifp7xx.c b/firmware/target/arm/pnx0101/iriver-ifp7xx/powermgmt-ifp7xx.c deleted file mode 100644 index 4ce90a4c4f..0000000000 --- a/firmware/target/arm/pnx0101/iriver-ifp7xx/powermgmt-ifp7xx.c +++ /dev/null @@ -1,55 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2002 by Heikki Hannikainen, Uwe Freese - * Revisions copyright (C) 2005 by Gerald Van Baren - * - * 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 "adc.h" -#include "powermgmt.h" - -const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] = -{ - 1050, 1150 -}; - -const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = -{ - 1050, 1150 /* FIXME: just copied from above, was missing in powermgmt.c */ -}; - -/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ -const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = -{ - /* These values are the same as for Ondio divided by 3. */ - /* May need recalibration. */ - { 930, 1080, 1140, 1180, 1210, 1250, 1280, 1320, 1360, 1420, 1580 }, /* alkaline */ - { 1030, 1180, 1210, 1230, 1240, 1250, 1260, 1270, 1280, 1290, 1350 } /* NiMH */ -}; - -/* TODO: only roughly correct */ -#define BATTERY_SCALE_FACTOR 3072 -/* full-scale ADC readout (2^10) in millivolt */ - -/* Returns battery voltage from ADC [millivolts] */ -int _battery_voltage(void) -{ - return (adc_read(ADC_UNREG_POWER) * BATTERY_SCALE_FACTOR) >> 10; -} - diff --git a/firmware/target/arm/pnx0101/iriver-ifp7xx/system-target.h b/firmware/target/arm/pnx0101/iriver-ifp7xx/system-target.h deleted file mode 100644 index 9aad4a7b74..0000000000 --- a/firmware/target/arm/pnx0101/iriver-ifp7xx/system-target.h +++ /dev/null @@ -1,36 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2002 by Alan Korr - * - * 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 SYSTEM_TARGET_H -#define SYSTEM_TARGET_H - -#include "system-arm.h" - -#define CPUFREQ_DEFAULT 12000000 -#define CPUFREQ_NORMAL 48000000 -#define CPUFREQ_MAX 60000000 - -typedef void (*interrupt_handler_t)(void); - -void irq_set_int_handler(int n, interrupt_handler_t handler); -void irq_enable_int(int n); -void irq_disable_int(int n); - -#endif /* SYSTEM_TARGET_H */ diff --git a/firmware/target/arm/pnx0101/iriver-ifp7xx/usb-ifp7xx.c b/firmware/target/arm/pnx0101/iriver-ifp7xx/usb-ifp7xx.c deleted file mode 100644 index 0bfcdf3b1a..0000000000 --- a/firmware/target/arm/pnx0101/iriver-ifp7xx/usb-ifp7xx.c +++ /dev/null @@ -1,49 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * 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. - * - ****************************************************************************/ -#include "config.h" -#include "cpu.h" -#include "kernel.h" -#include "thread.h" -#include "system.h" -#include "debug.h" -#include "ata.h" -#include "disk.h" -#include "panic.h" -#include "lcd.h" -#include "usb.h" -#include "button.h" -#include "string.h" - -void usb_init_device(void) -{ -} - -int usb_detect(void) -{ - /* TODO: Implement USB_ISP1582 */ - return USB_EXTRACTED; -} - -void usb_enable(bool on) -{ - /* TODO: Implement USB_ISP1582 */ - (void)on; -} diff --git a/firmware/target/arm/pnx0101/kernel-pnx0101.c b/firmware/target/arm/pnx0101/kernel-pnx0101.c deleted file mode 100644 index db0f1b0d7f..0000000000 --- a/firmware/target/arm/pnx0101/kernel-pnx0101.c +++ /dev/null @@ -1,45 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2007 by Tomasz Malesinski - * - * 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 "system.h" -#include "kernel.h" - -void timer_handler(void) -{ - /* Run through the list of tick tasks */ - call_tick_tasks(); - - TIMER0.clr = 0; -} - -void tick_start(unsigned int interval_in_ms) -{ - TIMER0.ctrl &= ~0x80; /* Disable the counter */ - TIMER0.ctrl |= 0x40; /* Reload after counting down to zero */ - TIMER0.load = 3000000 * interval_in_ms / 1000; - TIMER0.ctrl &= ~0xc; /* No prescaler */ - TIMER0.clr = 1; /* Clear the interrupt request */ - - irq_set_int_handler(IRQ_TIMER0, timer_handler); - irq_enable_int(IRQ_TIMER0); - - TIMER0.ctrl |= 0x80; /* Enable the counter */ -} diff --git a/firmware/target/arm/pnx0101/pcm-pnx0101.c b/firmware/target/arm/pnx0101/pcm-pnx0101.c deleted file mode 100644 index 6099dcb7ef..0000000000 --- a/firmware/target/arm/pnx0101/pcm-pnx0101.c +++ /dev/null @@ -1,207 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2006 by Tomek Malesinski - * - * 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 "audio.h" -#include "string.h" -#include "pcm-internal.h" - -#define DMA_BUF_SAMPLES 0x100 - -short __attribute__((section(".dmabuf"))) dma_buf_left[DMA_BUF_SAMPLES]; -short __attribute__((section(".dmabuf"))) dma_buf_right[DMA_BUF_SAMPLES]; - -const int16_t* p IBSS_ATTR; -size_t p_size IBSS_ATTR; - -void pcm_play_lock(void) -{ -} - -void pcm_play_unlock(void) -{ -} - -void pcm_play_dma_start(const void *addr, size_t size) -{ - p = addr; - p_size = size; -} - -void pcm_play_dma_stop(void) -{ -} - -static inline void fill_dma_buf(int offset) -{ - short *l, *r, *lend; - - l = dma_buf_left + offset; - lend = l + DMA_BUF_SAMPLES / 2; - r = dma_buf_right + offset; - - if (pcm_playing) - { - bool new_buffer =false; - - do - { - int count; - const int16_t *tmp_p; - count = MIN(p_size / 4, (size_t)(lend - l)); - tmp_p = p; - p_size -= count * 4; - - if ((int)l & 3) - { - *l++ = *tmp_p++; - *r++ = *tmp_p++; - count--; - } - while (count >= 4) - { - asm("ldmia %0!, {r0, r1, r2, r3}\n\t" - "and r4, r0, %3\n\t" - "orr r4, r4, r1, lsl #16\n\t" - "and r5, r2, %3\n\t" - "orr r5, r5, r3, lsl #16\n\t" - "stmia %1!, {r4, r5}\n\t" - "bic r4, r1, %3\n\t" - "orr r4, r4, r0, lsr #16\n\t" - "bic r5, r3, %3\n\t" - "orr r5, r5, r2, lsr #16\n\t" - "stmia %2!, {r4, r5}" - : "+r" (tmp_p), "+r" (l), "+r" (r) - : "r" (0xffff) - : "r0", "r1", "r2", "r3", "r4", "r5", "memory"); - count -= 4; - } - while (count > 0) - { - *l++ = *tmp_p++; - *r++ = *tmp_p++; - count--; - } - p = tmp_p; - - if (new_buffer) - { - new_buffer = false; - pcm_play_dma_status_callback(PCM_DMAST_STARTED); - } - - if (l >= lend) - return; - - new_buffer = pcm_play_dma_complete_callback(PCM_DMAST_OK, - &p, &p_size); - } - while (p_size); - } - - if (l < lend) - { - memset(l, 0, sizeof(short) * (lend - l)); - memset(r, 0, sizeof(short) * (lend - l)); - } -} - -static void audio_irq(void) -{ - unsigned long st = DMAINTSTAT & ~DMAINTEN; - int i; - for (i = 0; i < 2; i++) - if (st & (1 << i)) - { - fill_dma_buf((i == 1) ? 0 : DMA_BUF_SAMPLES / 2); - DMAINTSTAT = 1 << i; - } -} - -unsigned long physical_address(void *p) -{ - unsigned long adr = (unsigned long)p; - return (MMUBLOCK((adr >> 21) & 0xf) << 21) | (adr & ((1 << 21) - 1)); -} - -void pcm_init(void) -{ - int i; - - memset(dma_buf_left, 0, sizeof(dma_buf_left)); - memset(dma_buf_right, 0, sizeof(dma_buf_right)); - - for (i = 0; i < 8; i++) - { - DMASRC(i) = 0; - DMADEST(i) = 0; - DMALEN(i) = 0x1ffff; - DMAR0C(i) = 0; - DMAR10(i) = 0; - DMAR1C(i) = 0; - } - - DMAINTSTAT = 0xc000ffff; - DMAINTEN = 0xc000ffff; - - DMASRC(0) = physical_address(dma_buf_left); - DMADEST(0) = 0x80200280; - DMALEN(0) = 0xff; - DMAR1C(0) = 0; - DMAR0C(0) = 0x40408; - - DMASRC(1) = physical_address(dma_buf_right); - DMADEST(1) = 0x80200284; - DMALEN(1) = 0xff; - DMAR1C(1) = 0; - DMAR0C(1) = 0x40409; - - irq_set_int_handler(0x1b, audio_irq); - irq_enable_int(0x1b); - - DMAINTSTAT = 1; - DMAINTSTAT = 2; - DMAINTEN &= ~3; - DMAR10(0) |= 1; - DMAR10(1) |= 1; -} - -void pcm_play_dma_postinit(void) -{ - audiohw_postinit(); -} - -void pcm_dma_apply_settings(void) -{ -} - -const void * pcm_play_dma_get_peak_buffer(int *count) -{ - unsigned long addr = (unsigned long)p; - size_t cnt = p_size; - *count = cnt >> 2; - return (void *)((addr + 2) & ~3); -} - -void audiohw_set_volume(int value) -{ - int tmp = (60 - value * 4) & 0xff; - CODECVOL = tmp | (tmp << 8); -} diff --git a/firmware/target/arm/pnx0101/system-pnx0101.c b/firmware/target/arm/pnx0101/system-pnx0101.c deleted file mode 100644 index 63720d11be..0000000000 --- a/firmware/target/arm/pnx0101/system-pnx0101.c +++ /dev/null @@ -1,317 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id: $ - * - * Copyright (C) 2007 by Tomasz Malesinski - * - * 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 -#include "pnx0101.h" -#include "system.h" - -static struct -{ - unsigned char freq; - unsigned char sys_mult; - unsigned char sys_div; -} -perf_modes[3] ICONST_ATTR = -{ - {12, 4, 4}, - {48, 4, 1}, - {60, 5, 1} -}; - -static int performance_mode, bus_divider; - -static void cgu_set_sel_stage_input(int clock, int input) -{ - int s = CGU.base_ssr[clock]; - if (s & 1) - CGU.base_fs2[clock] = input; - else - CGU.base_fs1[clock] = input; - CGU.base_scr[clock] = (s & 3) ^ 3; -} - -static void cgu_reset_sel_stage_clocks(int first_esr, int n_esr, - int first_div, int n_div) -{ - int i; - for (i = 0; i < n_esr; i++) - CGU.clk_esr[first_esr + i] = 0; - for (i = 0; i < n_div; i++) - CGU.base_fdc[first_div + i] = 0; -} - -static void cgu_configure_div(int div, int n, int m) -{ - int msub, madd, div_size, max_n; - unsigned long cfg; - - if (n == m) - { - CGU.base_fdc[div] = CGU.base_fdc[div] & ~1; - return; - } - - msub = -n; - madd = m - n; - div_size = (div == PNX0101_HIPREC_FDC) ? 10 : 8; - max_n = 1 << div_size; - while ((madd << 1) < max_n && (msub << 1) >= -max_n) - { - madd <<= 1; - msub <<= 1; - } - cfg = (((msub << div_size) | madd) << 3) | 4; - CGU.base_fdc[div] = CGU.base_fdc[div] & ~1; - CGU.base_fdc[div] = cfg | 2; - CGU.base_fdc[div] = cfg; - CGU.base_fdc[div] = cfg | 1; -} - -static void cgu_connect_div_to_clock(int rel_div, int esr) -{ - CGU.clk_esr[esr] = (rel_div << 1) | 1; -} - -static void cgu_enable_clock(int clock) -{ - CGU.clk_pcr[clock] |= 1; -} - -static void cgu_start_sel_stage_dividers(int bcr) -{ - CGU.base_bcr[bcr] = 1; -} - -/* Convert a pointer that points to IRAM (0x4xxxx) to a pointer that - points to the uncached page (0x0xxxx) that is also mapped to IRAM. */ -static inline void *noncached(void *p) -{ - return (void *)(((unsigned long)p) & 0xffff); -} - -/* To avoid SRAM accesses while changing memory controller settings we - run this routine from uncached copy of IRAM. All times are in CPU - cycles. At CPU frequencies lower than 60 MHz we could use faster - settings, but since DMA may access SRAM at any time, changing - memory timings together with CPU frequency would be tricky. */ -static void do_set_mem_timings(void) ICODE_ATTR; -static void do_set_mem_timings(void) -{ - int old_irq = disable_irq_save(); - while ((EMC.status & 3) != 0); - EMC.control = 5; - EMCSTATIC0.waitrd = 6; - EMCSTATIC0.waitwr = 5; - EMCSTATIC1.waitrd = 5; - EMCSTATIC1.waitwr = 4; /* OF uses 5 here */ - EMCSTATIC2.waitrd = 4; - EMCSTATIC2.waitwr = 3; - EMCSTATIC0.waitoen = 1; - EMCSTATIC1.waitoen = 1; - EMCSTATIC2.waitoen = 1; - /* Enable write buffers for SRAM. */ -#ifndef DEBUG - EMCSTATIC1.config = 0x80081; -#endif - EMC.control = 1; - restore_irq(old_irq); -} - -static void emc_set_mem_timings(void) -{ - void (*f)(void) = noncached(do_set_mem_timings); - (*f)(); -} - -static void cgu_set_sys_mult(int i) -{ - cgu_set_sel_stage_input(PNX0101_SEL_STAGE_SYS, PNX0101_MAIN_CLOCK_FAST); - cgu_set_sel_stage_input(PNX0101_SEL_STAGE_APB3, PNX0101_MAIN_CLOCK_FAST); - - PLL.lppdn = 1; - PLL.lpfin = 1; - PLL.lpmbyp = 0; - PLL.lpdbyp = 0; - PLL.lppsel = 1; - PLL.lpmsel = i - 1; - PLL.lppdn = 0; - while (!PLL.lplock); - - cgu_configure_div(PNX0101_FIRST_DIV_SYS + 1, 1, (i == 5) ? 15 : 12); - cgu_connect_div_to_clock(1, 0x11); - cgu_enable_clock(0x11); - cgu_start_sel_stage_dividers(PNX0101_BCR_SYS); - - cgu_set_sel_stage_input(PNX0101_SEL_STAGE_SYS, - PNX0101_MAIN_CLOCK_MAIN_PLL); - cgu_set_sel_stage_input(PNX0101_SEL_STAGE_APB3, - PNX0101_MAIN_CLOCK_MAIN_PLL); -} - -static void pnx0101_set_performance_mode(int mode) -{ - int old = performance_mode; - if (perf_modes[old].sys_mult != perf_modes[mode].sys_mult) - cgu_set_sys_mult(perf_modes[mode].sys_mult); - if (perf_modes[old].sys_div != perf_modes[mode].sys_div) - cgu_configure_div(bus_divider, 1, perf_modes[mode].sys_div); - performance_mode = mode; -} - -static void pnx0101_init_clocks(void) -{ - bus_divider = PNX0101_FIRST_DIV_SYS + (CGU.clk_esr[0] >> 1); - performance_mode = 0; - emc_set_mem_timings(); - pnx0101_set_performance_mode(2); - - cgu_set_sel_stage_input(PNX0101_SEL_STAGE_APB1, - PNX0101_MAIN_CLOCK_FAST); - cgu_reset_sel_stage_clocks(PNX0101_FIRST_ESR_APB1, PNX0101_N_ESR_APB1, - PNX0101_FIRST_DIV_APB1, PNX0101_N_DIV_APB1); - cgu_configure_div(PNX0101_FIRST_DIV_APB1, 1, 4); - cgu_connect_div_to_clock(0, PNX0101_ESR_APB1); - cgu_connect_div_to_clock(0, PNX0101_ESR_T0); - cgu_connect_div_to_clock(0, PNX0101_ESR_T1); - cgu_connect_div_to_clock(0, PNX0101_ESR_I2C); - cgu_enable_clock(PNX0101_CLOCK_APB1); - cgu_enable_clock(PNX0101_CLOCK_T0); - cgu_enable_clock(PNX0101_CLOCK_T1); - cgu_enable_clock(PNX0101_CLOCK_I2C); -} - -#ifdef HAVE_ADJUSTABLE_CPU_FREQ -void set_cpu_frequency(long frequency) -{ - switch (frequency) - { - case CPUFREQ_MAX: - pnx0101_set_performance_mode(2); - cpu_frequency = CPUFREQ_MAX; - break; - case CPUFREQ_NORMAL: - pnx0101_set_performance_mode(1); - cpu_frequency = CPUFREQ_NORMAL; - break; - case CPUFREQ_DEFAULT: - default: - pnx0101_set_performance_mode(0); - cpu_frequency = CPUFREQ_DEFAULT; - break; - } - -} -#endif - -interrupt_handler_t interrupt_vector[0x1d] __attribute__ ((section(".idata"))); - -#define IRQ_READ(reg, dest) \ - do { unsigned long v2; \ - do { \ - dest = (reg); \ - v2 = (reg); \ - } while ((dest != v2)); \ - } while (0); - -#define IRQ_WRITE_WAIT(reg, val, cond) \ - do { unsigned long v, v2; \ - do { \ - (reg) = (val); \ - v = (reg); \ - v2 = (reg); \ - } while ((v != v2) || !(cond)); \ - } while (0); - -static void undefined_int(void) -{ -} - -void irq(void) -{ - unsigned long n; - IRQ_READ(INTVECTOR[0], n) - (*(interrupt_vector[n >> 3]))(); -} - -void fiq(void) -{ -} - -void irq_enable_int(int n) -{ - IRQ_WRITE_WAIT(INTREQ[n], INTREQ_WEENABLE | INTREQ_ENABLE, v & 0x10000); -} - -void irq_disable_int(int n) -{ - IRQ_WRITE_WAIT(INTREQ[n], INTREQ_WEENABLE, (v & 0x10000) == 0); -} - -void irq_set_int_handler(int n, interrupt_handler_t handler) -{ - interrupt_vector[n] = handler; -} - -void system_init(void) -{ - int i; - - /* turn off watchdog */ - (*(volatile unsigned long *)0x80002804) = 0; - - /* - IRQ_WRITE_WAIT(INTVECTOR[0], 0, v == 0); - IRQ_WRITE_WAIT(INTVECTOR[1], 0, v == 0); - IRQ_WRITE_WAIT(INTPRIOMASK[0], 0, v == 0); - IRQ_WRITE_WAIT(INTPRIOMASK[1], 0, v == 0); - */ - - for (i = 1; i <= 0x1c; i++) - { - IRQ_WRITE_WAIT(INTREQ[i], - INTREQ_WEPRIO | INTREQ_WETARGET | - INTREQ_WEENABLE | INTREQ_WEACTVLO | 1, - (v & 0x3010f) == 1); - IRQ_WRITE_WAIT(INTREQ[i], INTREQ_WEENABLE, (v & 0x10000) == 0); - IRQ_WRITE_WAIT(INTREQ[i], INTREQ_WEPRIO | 1, (v & 0xf) == 1); - interrupt_vector[i] = undefined_int; - } - interrupt_vector[0] = undefined_int; - pnx0101_init_clocks(); -} - - -void system_reboot(void) -{ - (*(volatile unsigned long *)0x80002804) = 1; - while (1); -} - -void system_exception_wait(void) -{ - while (1); -} - -int system_memory_guard(int newmode) -{ - (void)newmode; - return 0; -} diff --git a/firmware/target/arm/pnx0101/timer-pnx0101.c b/firmware/target/arm/pnx0101/timer-pnx0101.c deleted file mode 100644 index 1ec1d2871f..0000000000 --- a/firmware/target/arm/pnx0101/timer-pnx0101.c +++ /dev/null @@ -1,81 +0,0 @@ -/*************************************************************************** -* __________ __ ___. -* Open \______ \ ____ ____ | | _\_ |__ _______ ___ -* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / -* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < -* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ -* \/ \/ \/ \/ \/ -* $Id$ -* -* Copyright (C) 2007 Tomasz Malesinski -* -* 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 "timer.h" - -static long cycles_new = 0; - -void TIMER1_ISR(void) -{ - if (cycles_new > 0) - { - TIMER1.load = cycles_new - 1; - cycles_new = 0; - } - if (pfn_timer != NULL) - { - cycles_new = -1; - /* "lock" the variable, in case timer_set_period() - * is called within pfn_timer() */ - pfn_timer(); - cycles_new = 0; - } - TIMER1.clr = 1; /* clear the interrupt */ -} - -bool timer_set(long cycles, bool start) -{ - if (start) - { - if (pfn_unregister != NULL) - { - pfn_unregister(); - pfn_unregister = NULL; - } - TIMER1.ctrl &= ~0x80; /* disable the counter */ - TIMER1.ctrl |= 0x40; /* reload after counting down to zero */ - TIMER1.ctrl &= ~0xc; /* no prescaler */ - TIMER1.clr = 1; /* clear an interrupt event */ - } - if (start || (cycles_new == -1)) /* within isr, cycles_new is "locked" */ - { /* enable timer */ - TIMER1.load = cycles - 1; - TIMER1.ctrl |= 0x80; /* enable the counter */ - } - else - cycles_new = cycles; - - return true; -} - -bool timer_start(void) -{ - irq_set_int_handler(IRQ_TIMER1, TIMER1_ISR); - irq_enable_int(IRQ_TIMER1); - return true; -} - -void timer_stop(void) -{ - TIMER1.ctrl &= ~0x80; /* disable timer 1 */ - irq_disable_int(IRQ_TIMER1); -} diff --git a/firmware/target/hosted/sdl/sim-ui-defines.h b/firmware/target/hosted/sdl/sim-ui-defines.h index 97562ef933..5b4030bd37 100644 --- a/firmware/target/hosted/sdl/sim-ui-defines.h +++ b/firmware/target/hosted/sdl/sim-ui-defines.h @@ -203,13 +203,6 @@ #define UI_LCD_POSX 42 /* x position of lcd */ #define UI_LCD_POSY 35 /* y position of lcd */ -#elif defined(IRIVER_IFP7XX) -#define UI_TITLE "iriver iFP7xx" -#define UI_WIDTH 425 /* width of GUI window */ -#define UI_HEIGHT 183 /* height of GUI window */ -#define UI_LCD_POSX 115 /* x position of lcd */ -#define UI_LCD_POSY 54 /* y position of lcd */ - #elif defined(MROBE_100) #define UI_TITLE "Olympus M:Robe 100" #define UI_WIDTH 247 /* width of GUI window */ -- cgit v1.2.3