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Diffstat (limited to 'firmware/target/sh/debug-sh.c')
| -rw-r--r-- | firmware/target/sh/debug-sh.c | 285 |
1 files changed, 0 insertions, 285 deletions
diff --git a/firmware/target/sh/debug-sh.c b/firmware/target/sh/debug-sh.c deleted file mode 100644 index bee4896174..0000000000 --- a/firmware/target/sh/debug-sh.c +++ /dev/null @@ -1,285 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2002 Heikki Hannikainen - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ****************************************************************************/ - -#include <stdbool.h> -#include <string.h> - -#include "config.h" -#include "system.h" -#include "kernel.h" -#include "font.h" -#include "lcd.h" -#include "button.h" -#include "powermgmt.h" -#include "adc.h" -#include "hwcompat.h" /* ROM_VERSION */ -#include "crc32.h" - -#if CONFIG_KEYPAD == RECORDER_PAD -# define DEBUG_CANCEL BUTTON_OFF - -#elif CONFIG_KEYPAD == ONDIO_PAD -# define DEBUG_CANCEL BUTTON_MENU -#endif - -/* Tool function to read the flash manufacturer and type, if available. - Only chips which could be reprogrammed in system will return values. - (The mode switch addresses vary between flash manufacturers, hence addr1/2) */ - /* In IRAM to avoid problems when running directly from Flash */ -static bool dbg_flash_id(unsigned* p_manufacturer, unsigned* p_device, - unsigned addr1, unsigned addr2) - ICODE_ATTR __attribute__((noinline)); -static bool dbg_flash_id(unsigned* p_manufacturer, unsigned* p_device, - unsigned addr1, unsigned addr2) -{ - unsigned not_manu, not_id; /* read values before switching to ID mode */ - unsigned manu, id; /* read values when in ID mode */ - - volatile unsigned char* flash = (unsigned char*)0x2000000; /* flash mapping */ - int old_level; /* saved interrupt level */ - - not_manu = flash[0]; /* read the normal content */ - not_id = flash[1]; /* should be 'A' (0x41) and 'R' (0x52) from the "ARCH" marker */ - - /* disable interrupts, prevent any stray flash access */ - old_level = disable_irq_save(); - - flash[addr1] = 0xAA; /* enter command mode */ - flash[addr2] = 0x55; - flash[addr1] = 0x90; /* ID command */ - /* Atmel wants 20ms pause here */ - /* sleep(HZ/50); no sleeping possible while interrupts are disabled */ - - manu = flash[0]; /* read the IDs */ - id = flash[1]; - - flash[0] = 0xF0; /* reset flash (back to normal read mode) */ - /* Atmel wants 20ms pause here */ - /* sleep(HZ/50); no sleeping possible while interrupts are disabled */ - - restore_irq(old_level); /* enable interrupts again */ - /* I assume success if the obtained values are different from - the normal flash content. This is not perfectly bulletproof, they - could theoretically be the same by chance, causing us to fail. */ - if (not_manu != manu || not_id != id) /* a value has changed */ - { - *p_manufacturer = manu; /* return the results */ - *p_device = id; - return true; /* success */ - } - return false; /* fail */ -} - -bool dbg_ports(void) -{ - int adc_battery_voltage; -#ifndef HAVE_LCD_BITMAP - int currval = 0; - int button; -#else - int adc_battery_level; - - lcd_setfont(FONT_SYSFIXED); -#endif - lcd_clear_display(); - - while(1) - { -#ifdef HAVE_LCD_BITMAP - lcd_putsf(0, 0, "PADR: %04x", (unsigned short)PADR); - lcd_putsf(0, 1, "PBDR: %04x", (unsigned short)PBDR); - - lcd_putsf(0, 2, "AN0: %03x AN4: %03x", adc_read(0), adc_read(4)); - lcd_putsf(0, 3, "AN1: %03x AN5: %03x", adc_read(1), adc_read(5)); - lcd_putsf(0, 4, "AN2: %03x AN6: %03x", adc_read(2), adc_read(6)); - lcd_putsf(0, 5, "AN3: %03x AN7: %03x", adc_read(3), adc_read(7)); - - battery_read_info(&adc_battery_voltage, &adc_battery_level); - lcd_putsf(0, 6, "Batt: %d.%03dV %d%% ", adc_battery_voltage / 1000, - adc_battery_voltage % 1000, adc_battery_level); - - lcd_update(); - - while (button_get_w_tmo(HZ/10) != (DEBUG_CANCEL|BUTTON_REL)); - - lcd_setfont(FONT_UI); - -#else /* !HAVE_LCD_BITMAP */ - - if (currval == 0) { - lcd_putsf(0, 0, "PADR: %04x", (unsigned short)PADR); - } else if (currval == 1) { - lcd_putsf(0, 0, "PBDR: %04x", (unsigned short)PBDR); - } else { - int idx = currval - 2; /* idx < 7 */ - lcd_putsf(0, 0, "AN%d: %03x", idx, adc_read(idx)); - } - - battery_read_info(&adc_battery_voltage, NULL); - lcd_putsf(0, 1, "Batt: %d.%03dV", adc_battery_voltage / 1000, - adc_battery_voltage % 1000); - lcd_update(); - - button = button_get_w_tmo(HZ/5); - switch(button) - { - case BUTTON_STOP: - return false; - - case BUTTON_LEFT: - currval--; - if(currval < 0) - currval = 9; - break; - - case BUTTON_RIGHT: - currval++; - if(currval > 9) - currval = 0; - break; - } -#endif - } - return false; -} - -bool dbg_hw_info(void) -{ -#ifndef HAVE_LCD_BITMAP - int button; - int currval = 0; -#else - int bitmask = HW_MASK; -#endif - int rom_version = ROM_VERSION; - unsigned manu, id; /* flash IDs */ - bool got_id; /* flag if we managed to get the flash IDs */ - unsigned rom_crc = 0xffffffff; /* CRC32 of the boot ROM */ - bool has_bootrom; /* flag for boot ROM present */ - int oldmode; /* saved memory guard mode */ - - oldmode = system_memory_guard(MEMGUARD_NONE); /* disable memory guard */ - - /* get flash ROM type */ - got_id = dbg_flash_id(&manu, &id, 0x5555, 0x2AAA); /* try SST, Atmel, NexFlash */ - if (!got_id) - got_id = dbg_flash_id(&manu, &id, 0x555, 0x2AA); /* try AMD, Macronix */ - - /* check if the boot ROM area is a flash mirror */ - has_bootrom = (memcmp((char*)0, (char*)0x02000000, 64*1024) != 0); - if (has_bootrom) /* if ROM and Flash different */ - { - /* calculate CRC16 checksum of boot ROM */ - rom_crc = crc_32((unsigned char*)0x0000, 64*1024, 0xffffffff); - } - - system_memory_guard(oldmode); /* re-enable memory guard */ - - lcd_clear_display(); - -#ifdef HAVE_LCD_BITMAP - lcd_setfont(FONT_SYSFIXED); - - lcd_puts(0, 0, "[Hardware info]"); - - lcd_putsf(0, 1, "ROM: %d.%02d", rom_version/100, rom_version%100); - - lcd_putsf(0, 2, "Mask: 0x%04x", bitmask); - if (got_id) - lcd_putsf(0, 3, "Flash: M=%02x D=%02x", manu, id); - else - lcd_puts(0, 3, "Flash: M=?? D=??"); /* unknown, sorry */ - - if (has_bootrom) - { - if (rom_crc == 0x56DBA4EE) /* known Version 1 */ - lcd_puts(0, 4, "Boot ROM: V1"); - else - lcd_putsf(0, 4, "ROMcrc: 0x%08x", rom_crc); - } - else - { - lcd_puts(0, 4, "Boot ROM: none"); - } - - lcd_update(); - - /* wait for exit */ - while (button_get_w_tmo(HZ/10) != (DEBUG_CANCEL|BUTTON_REL)); - - lcd_setfont(FONT_UI); - -#else /* !HAVE_LCD_BITMAP */ - lcd_puts(0, 0, "[HW Info]"); - while(1) - { - switch(currval) - { - case 0: - lcd_putsf(0, 1, "ROM: %d.%02d", - rom_version/100, rom_version%100); - break; - case 1: - if (got_id) - lcd_putsf(0, 1, "Flash:%02x,%02x", manu, id); - else - lcd_puts(0, 1, "Flash:??,??"); /* unknown, sorry */ - break; - case 2: - if (has_bootrom) - { - if (rom_crc == 0x56DBA4EE) /* known Version 1 */ - lcd_puts(0, 1, "BootROM: V1"); - else if (rom_crc == 0x358099E8) - lcd_puts(0, 1, "BootROM: V2"); - /* alternative boot ROM found in one single player so far */ - else - lcd_putsf(0, 1, "R: %08x", rom_crc); - } - else - lcd_puts(0, 1, "BootROM: no"); - } - - lcd_update(); - - button = button_get_w_tmo(HZ/10); - - switch(button) - { - case BUTTON_STOP: - return false; - - case BUTTON_LEFT: - currval--; - if(currval < 0) - currval = 2; - break; - - case BUTTON_RIGHT: - currval++; - if(currval > 2) - currval = 0; - break; - } - } -#endif - return false; -} |