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authorJens Arnold <amiconn@rockbox.org>2006-11-10 20:26:01 +0000
committerJens Arnold <amiconn@rockbox.org>2006-11-10 20:26:01 +0000
commit780f79e7a4028a57e4bf591539a540dbfae2496d (patch)
tree48ddec4b94e11ebc545070b2af6f52144661bf3c /apps/debug_menu.c
parent270cb0b68172c740820f772563e66a79308e641e (diff)
downloadrockbox-780f79e7a4028a57e4bf591539a540dbfae2496d.tar.gz
rockbox-780f79e7a4028a57e4bf591539a540dbfae2496d.zip
Removed the Gmini 120 and Gmini SP code. These ports are dead, unfortunately.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11504 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/debug_menu.c')
-rw-r--r--apps/debug_menu.c43
1 files changed, 8 insertions, 35 deletions
diff --git a/apps/debug_menu.c b/apps/debug_menu.c
index 26b9f18824..4620adaaec 100644
--- a/apps/debug_menu.c
+++ b/apps/debug_menu.c
@@ -370,26 +370,6 @@ bool dbg_audio_thread(void)
370#endif /* HAVE_LCD_BITMAP */ 370#endif /* HAVE_LCD_BITMAP */
371 371
372 372
373#if CONFIG_CPU == TCC730
374static unsigned flash_word_temp IDATA_ATTR;
375
376static void flash_write_word(unsigned addr, unsigned value) ICODE_ATTR;
377static void flash_write_word(unsigned addr, unsigned value) {
378 flash_word_temp = value;
379
380 long extAddr = (long)addr << 1;
381 ddma_transfer(1, 1, &flash_word_temp, extAddr, 2);
382}
383
384static unsigned flash_read_word(unsigned addr) ICODE_ATTR;
385static unsigned flash_read_word(unsigned addr) {
386 long extAddr = (long)addr << 1;
387 ddma_transfer(1, 1, &flash_word_temp, extAddr, 2);
388 return flash_word_temp;
389}
390
391#endif
392
393#ifndef SIMULATOR 373#ifndef SIMULATOR
394/* Tool function to read the flash manufacturer and type, if available. 374/* Tool function to read the flash manufacturer and type, if available.
395 Only chips which could be reprogrammed in system will return values. 375 Only chips which could be reprogrammed in system will return values.
@@ -423,37 +403,30 @@ bool dbg_flash_id(unsigned* p_manufacturer, unsigned* p_device,
423#else 403#else
424 unsigned not_manu, not_id; /* read values before switching to ID mode */ 404 unsigned not_manu, not_id; /* read values before switching to ID mode */
425 unsigned manu, id; /* read values when in ID mode */ 405 unsigned manu, id; /* read values when in ID mode */
426#if CONFIG_CPU == TCC730
427#define FLASH(addr) (flash_read_word(addr))
428#define SET_FLASH(addr, val) (flash_write_word((addr), (val)))
429 406
430#else /* memory mapped */
431#if CONFIG_CPU == SH7034 407#if CONFIG_CPU == SH7034
432 volatile unsigned char* flash = (unsigned char*)0x2000000; /* flash mapping */ 408 volatile unsigned char* flash = (unsigned char*)0x2000000; /* flash mapping */
433#elif defined(CPU_COLDFIRE) 409#elif defined(CPU_COLDFIRE)
434 volatile unsigned short* flash = (unsigned short*)0; /* flash mapping */ 410 volatile unsigned short* flash = (unsigned short*)0; /* flash mapping */
435#endif 411#endif
436#define FLASH(addr) (flash[addr])
437#define SET_FLASH(addr, val) (flash[addr] = val)
438#endif
439 int old_level; /* saved interrupt level */ 412 int old_level; /* saved interrupt level */
440 413
441 not_manu = FLASH(0); /* read the normal content */ 414 not_manu = flash[0]; /* read the normal content */
442 not_id = FLASH(1); /* should be 'A' (0x41) and 'R' (0x52) from the "ARCH" marker */ 415 not_id = flash[1]; /* should be 'A' (0x41) and 'R' (0x52) from the "ARCH" marker */
443 416
444 /* disable interrupts, prevent any stray flash access */ 417 /* disable interrupts, prevent any stray flash access */
445 old_level = set_irq_level(HIGHEST_IRQ_LEVEL); 418 old_level = set_irq_level(HIGHEST_IRQ_LEVEL);
446 419
447 SET_FLASH(addr1, 0xAA); /* enter command mode */ 420 flash[addr1] = 0xAA; /* enter command mode */
448 SET_FLASH(addr2, 0x55); 421 flash[addr2] = 0x55;
449 SET_FLASH(addr1, 0x90); /* ID command */ 422 flash[addr1] = 0x90; /* ID command */
450 /* Atmel wants 20ms pause here */ 423 /* Atmel wants 20ms pause here */
451 /* sleep(HZ/50); no sleeping possible while interrupts are disabled */ 424 /* sleep(HZ/50); no sleeping possible while interrupts are disabled */
452 425
453 manu = FLASH(0); /* read the IDs */ 426 manu = flash[0]; /* read the IDs */
454 id = FLASH(1); 427 id = flash[1];
455 428
456 SET_FLASH(0, 0xF0); /* reset flash (back to normal read mode) */ 429 flash[0] = 0xF0; /* reset flash (back to normal read mode) */
457 /* Atmel wants 20ms pause here */ 430 /* Atmel wants 20ms pause here */
458 /* sleep(HZ/50); no sleeping possible while interrupts are disabled */ 431 /* sleep(HZ/50); no sleeping possible while interrupts are disabled */
459 432