forked from len0rd/rockbox
Move dbg_hw_info() into target tree. FS#11735 by me
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29964 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Marcin Bukat
parent
dace72166e
commit
dceceef052
26 changed files with 536 additions and 387 deletions
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@ -416,361 +416,6 @@ static bool dbg_buffering_thread(void)
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#endif /* CONFIG_CODEC */
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#endif /* HAVE_LCD_BITMAP */
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#if (CONFIG_CPU == SH7034 || defined(CPU_COLDFIRE))
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/* Tool function to read the flash manufacturer and type, if available.
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Only chips which could be reprogrammed in system will return values.
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(The mode switch addresses vary between flash manufacturers, hence addr1/2) */
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/* In IRAM to avoid problems when running directly from Flash */
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static bool dbg_flash_id(unsigned* p_manufacturer, unsigned* p_device,
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unsigned addr1, unsigned addr2)
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ICODE_ATTR __attribute__((noinline));
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static bool dbg_flash_id(unsigned* p_manufacturer, unsigned* p_device,
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unsigned addr1, unsigned addr2)
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{
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unsigned not_manu, not_id; /* read values before switching to ID mode */
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unsigned manu, id; /* read values when in ID mode */
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#if CONFIG_CPU == SH7034
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volatile unsigned char* flash = (unsigned char*)0x2000000; /* flash mapping */
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#elif defined(CPU_COLDFIRE)
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volatile unsigned short* flash = (unsigned short*)0; /* flash mapping */
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#endif
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int old_level; /* saved interrupt level */
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not_manu = flash[0]; /* read the normal content */
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not_id = flash[1]; /* should be 'A' (0x41) and 'R' (0x52) from the "ARCH" marker */
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/* disable interrupts, prevent any stray flash access */
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old_level = disable_irq_save();
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flash[addr1] = 0xAA; /* enter command mode */
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flash[addr2] = 0x55;
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flash[addr1] = 0x90; /* ID command */
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/* Atmel wants 20ms pause here */
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/* sleep(HZ/50); no sleeping possible while interrupts are disabled */
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manu = flash[0]; /* read the IDs */
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id = flash[1];
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flash[0] = 0xF0; /* reset flash (back to normal read mode) */
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/* Atmel wants 20ms pause here */
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/* sleep(HZ/50); no sleeping possible while interrupts are disabled */
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restore_irq(old_level); /* enable interrupts again */
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/* I assume success if the obtained values are different from
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the normal flash content. This is not perfectly bulletproof, they
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could theoretically be the same by chance, causing us to fail. */
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if (not_manu != manu || not_id != id) /* a value has changed */
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{
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*p_manufacturer = manu; /* return the results */
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*p_device = id;
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return true; /* success */
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}
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return false; /* fail */
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}
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#endif /* (CONFIG_CPU == SH7034 || CPU_COLDFIRE) */
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#if (CONFIG_PLATFORM & PLATFORM_NATIVE)
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#ifdef CPU_PP
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static int perfcheck(void)
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{
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int result;
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asm (
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"mrs r2, CPSR \n"
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"orr r0, r2, #0xc0 \n" /* disable IRQ and FIQ */
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"msr CPSR_c, r0 \n"
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"mov %[res], #0 \n"
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"ldr r0, [%[timr]] \n"
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"add r0, r0, %[tmo] \n"
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"1: \n"
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"add %[res], %[res], #1 \n"
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"ldr r1, [%[timr]] \n"
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"cmp r1, r0 \n"
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"bmi 1b \n"
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"msr CPSR_c, r2 \n" /* reset IRQ and FIQ state */
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:
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[res]"=&r"(result)
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:
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[timr]"r"(&USEC_TIMER),
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[tmo]"r"(
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#if CONFIG_CPU == PP5002
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16000
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#else /* PP5020/5022/5024 */
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10226
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#endif
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)
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:
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"r0", "r1", "r2"
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);
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return result;
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}
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#endif
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#ifdef HAVE_LCD_BITMAP
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static bool dbg_hw_info(void)
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{
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#if CONFIG_CPU == SH7034
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int bitmask = HW_MASK;
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int rom_version = ROM_VERSION;
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unsigned manu, id; /* flash IDs */
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bool got_id; /* flag if we managed to get the flash IDs */
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unsigned rom_crc = 0xffffffff; /* CRC32 of the boot ROM */
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bool has_bootrom; /* flag for boot ROM present */
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int oldmode; /* saved memory guard mode */
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oldmode = system_memory_guard(MEMGUARD_NONE); /* disable memory guard */
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/* get flash ROM type */
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got_id = dbg_flash_id(&manu, &id, 0x5555, 0x2AAA); /* try SST, Atmel, NexFlash */
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if (!got_id)
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got_id = dbg_flash_id(&manu, &id, 0x555, 0x2AA); /* try AMD, Macronix */
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/* check if the boot ROM area is a flash mirror */
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has_bootrom = (memcmp((char*)0, (char*)0x02000000, 64*1024) != 0);
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if (has_bootrom) /* if ROM and Flash different */
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{
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/* calculate CRC16 checksum of boot ROM */
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rom_crc = crc_32((unsigned char*)0x0000, 64*1024, 0xffffffff);
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}
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system_memory_guard(oldmode); /* re-enable memory guard */
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lcd_setfont(FONT_SYSFIXED);
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lcd_clear_display();
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lcd_puts(0, 0, "[Hardware info]");
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lcd_putsf(0, 1, "ROM: %d.%02d", rom_version/100, rom_version%100);
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lcd_putsf(0, 2, "Mask: 0x%04x", bitmask);
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if (got_id)
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lcd_putsf(0, 3, "Flash: M=%02x D=%02x", manu, id);
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else
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lcd_puts(0, 3, "Flash: M=?? D=??"); /* unknown, sorry */
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if (has_bootrom)
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{
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if (rom_crc == 0x56DBA4EE) /* known Version 1 */
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lcd_puts(0, 4, "Boot ROM: V1");
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else
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lcd_putsf(0, 4, "ROMcrc: 0x%08x", rom_crc);
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}
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else
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{
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lcd_puts(0, 4, "Boot ROM: none");
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}
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lcd_update();
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while (!(action_userabort(TIMEOUT_BLOCK)));
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#elif CONFIG_CPU == MCF5249 || CONFIG_CPU == MCF5250
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unsigned manu, id; /* flash IDs */
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int got_id; /* flag if we managed to get the flash IDs */
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int oldmode; /* saved memory guard mode */
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int line = 0;
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oldmode = system_memory_guard(MEMGUARD_NONE); /* disable memory guard */
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/* get flash ROM type */
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got_id = dbg_flash_id(&manu, &id, 0x5555, 0x2AAA); /* try SST, Atmel, NexFlash */
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if (!got_id)
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got_id = dbg_flash_id(&manu, &id, 0x555, 0x2AA); /* try AMD, Macronix */
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system_memory_guard(oldmode); /* re-enable memory guard */
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lcd_setfont(FONT_SYSFIXED);
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lcd_clear_display();
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lcd_puts(0, line++, "[Hardware info]");
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if (got_id)
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lcd_putsf(0, line++, "Flash: M=%04x D=%04x", manu, id);
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else
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lcd_puts(0, line++, "Flash: M=???? D=????"); /* unknown, sorry */
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#ifdef IAUDIO_X5
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{
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struct ds2411_id id;
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lcd_puts(0, ++line, "Serial Number:");
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got_id = ds2411_read_id(&id);
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if (got_id == DS2411_OK)
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{
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lcd_putsf(0, ++line, " FC=%02x", (unsigned)id.family_code);
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lcd_putsf(0, ++line, " ID=%02X %02X %02X %02X %02X %02X",
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(unsigned)id.uid[0], (unsigned)id.uid[1], (unsigned)id.uid[2],
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(unsigned)id.uid[3], (unsigned)id.uid[4], (unsigned)id.uid[5]);
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lcd_putsf(0, ++line, " CRC=%02X", (unsigned)id.crc);
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}
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else
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{
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lcd_putsf(0, ++line, "READ ERR=%d", got_id);
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}
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}
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#endif
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lcd_update();
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while (!(action_userabort(TIMEOUT_BLOCK)));
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#elif defined(CPU_PP502x)
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int line = 0;
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char pp_version[] = { (PP_VER2 >> 24) & 0xff, (PP_VER2 >> 16) & 0xff,
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(PP_VER2 >> 8) & 0xff, (PP_VER2) & 0xff,
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(PP_VER1 >> 24) & 0xff, (PP_VER1 >> 16) & 0xff,
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(PP_VER1 >> 8) & 0xff, (PP_VER1) & 0xff, '\0' };
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lcd_setfont(FONT_SYSFIXED);
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lcd_clear_display();
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lcd_puts(0, line++, "[Hardware info]");
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#ifdef IPOD_ARCH
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lcd_putsf(0, line++, "HW rev: 0x%08lx", IPOD_HW_REVISION);
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#endif
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#ifdef IPOD_COLOR
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extern int lcd_type; /* Defined in lcd-colornano.c */
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lcd_putsf(0, line++, "LCD type: %d", lcd_type);
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#endif
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lcd_putsf(0, line++, "PP version: %s", pp_version);
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lcd_putsf(0, line++, "Est. clock (kHz): %d", perfcheck());
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lcd_update();
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while (!(action_userabort(TIMEOUT_BLOCK)));
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#elif CONFIG_CPU == PP5002
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int line = 0;
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char pp_version[] = { (PP_VER4 >> 8) & 0xff, PP_VER4 & 0xff,
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(PP_VER3 >> 8) & 0xff, PP_VER3 & 0xff,
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(PP_VER2 >> 8) & 0xff, PP_VER2 & 0xff,
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(PP_VER1 >> 8) & 0xff, PP_VER1 & 0xff, '\0' };
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lcd_setfont(FONT_SYSFIXED);
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lcd_clear_display();
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lcd_puts(0, line++, "[Hardware info]");
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#ifdef IPOD_ARCH
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lcd_putsf(0, line++, "HW rev: 0x%08lx", IPOD_HW_REVISION);
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#endif
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lcd_putsf(0, line++, "PP version: %s", pp_version);
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lcd_putsf(0, line++, "Est. clock (kHz): %d", perfcheck());
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lcd_update();
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while (!(action_userabort(TIMEOUT_BLOCK)));
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#else
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/* Define this function in your target tree */
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return __dbg_hw_info();
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#endif /* CONFIG_CPU */
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lcd_setfont(FONT_UI);
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return false;
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}
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#else /* !HAVE_LCD_BITMAP */
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static bool dbg_hw_info(void)
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{
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int button;
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int currval = 0;
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int rom_version = ROM_VERSION;
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unsigned manu, id; /* flash IDs */
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bool got_id; /* flag if we managed to get the flash IDs */
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unsigned rom_crc = 0xffffffff; /* CRC32 of the boot ROM */
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bool has_bootrom; /* flag for boot ROM present */
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int oldmode; /* saved memory guard mode */
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oldmode = system_memory_guard(MEMGUARD_NONE); /* disable memory guard */
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/* get flash ROM type */
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got_id = dbg_flash_id(&manu, &id, 0x5555, 0x2AAA); /* try SST, Atmel, NexFlash */
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if (!got_id)
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got_id = dbg_flash_id(&manu, &id, 0x555, 0x2AA); /* try AMD, Macronix */
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/* check if the boot ROM area is a flash mirror */
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has_bootrom = (memcmp((char*)0, (char*)0x02000000, 64*1024) != 0);
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if (has_bootrom) /* if ROM and Flash different */
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{
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/* calculate CRC16 checksum of boot ROM */
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rom_crc = crc_32((unsigned char*)0x0000, 64*1024, 0xffffffff);
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}
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system_memory_guard(oldmode); /* re-enable memory guard */
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lcd_clear_display();
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lcd_puts(0, 0, "[HW Info]");
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while(1)
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{
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switch(currval)
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{
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case 0:
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lcd_putsf(0, 1, "ROM: %d.%02d",
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rom_version/100, rom_version%100);
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break;
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case 1:
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if (got_id)
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lcd_putsf(0, 1, "Flash:%02x,%02x", manu, id);
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else
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lcd_puts(0, 1, "Flash:??,??"); /* unknown, sorry */
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break;
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case 2:
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if (has_bootrom)
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{
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if (rom_crc == 0x56DBA4EE) /* known Version 1 */
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lcd_puts(0, 1, "BootROM: V1");
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else if (rom_crc == 0x358099E8)
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lcd_puts(0, 1, "BootROM: V2");
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/* alternative boot ROM found in one single player so far */
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else
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lcd_putsf(0, 1, "R: %08x", rom_crc);
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}
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else
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lcd_puts(0, 1, "BootROM: no");
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}
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lcd_update();
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button = get_action(CONTEXT_SETTINGS,TIMEOUT_BLOCK);
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switch(button)
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{
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case ACTION_STD_CANCEL:
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return false;
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case ACTION_SETTINGS_DEC:
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currval--;
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if(currval < 0)
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currval = 2;
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break;
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case ACTION_SETTINGS_INC:
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currval++;
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if(currval > 2)
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currval = 0;
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break;
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}
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}
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return false;
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}
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#endif /* !HAVE_LCD_BITMAP */
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#endif /* PLATFORM_NATIVE */
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#if (CONFIG_PLATFORM & PLATFORM_NATIVE)
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static const char* dbg_partitions_getname(int selected_item, void *data,
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char *buffer, size_t buffer_len)
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