diff options
Diffstat (limited to 'src/flash/nor')
-rw-r--r-- | src/flash/nor/pic32mx.c | 98 |
1 files changed, 67 insertions, 31 deletions
diff --git a/src/flash/nor/pic32mx.c b/src/flash/nor/pic32mx.c index b3c6da3e..a8392eb8 100644 --- a/src/flash/nor/pic32mx.c +++ b/src/flash/nor/pic32mx.c @@ -32,7 +32,6 @@ #include <target/mips32.h> #include <target/mips_m4k.h> - #define PIC32MX_MANUF_ID 0x029 /* pic32mx memory locations */ @@ -97,35 +96,72 @@ struct pic32mx_flash_bank int probed; }; +/* + * DEVID values as per PIC32MX Flash Programming Specification Rev H + */ + static const struct pic32mx_devs_s { - uint8_t devid; + uint32_t devid; const char *name; } pic32mx_devs[] = { - {0x38, "360F512L"}, - {0x34, "360F256L"}, - {0x2D, "340F128L"}, - {0x2A, "320F128L"}, - {0x16, "340F512H"}, - {0x12, "340F256H"}, - {0x0D, "340F128H"}, - {0x0A, "320F128H"}, - {0x06, "320F064H"}, - {0x02, "320F032H"}, - {0x07, "795F512L"}, - {0x0E, "795F512H"}, - {0x11, "675F512L"}, - {0x0C, "675F512H"}, - {0x0F, "575F512L"}, - {0x09, "575F512H"}, - {0x17, "575F256H"}, - {0x78, "460F512L"}, - {0x74, "460F256L"}, - {0x6D, "440F128L"}, - {0x56, "440F512H"}, - {0x52, "440F256H"}, - {0x4D, "440F128H"}, - {0x42, "420F032H"}, - {0x00, NULL} + {0x04A07053, "110F016B"}, + {0x04A09053, "110F016C"}, + {0x04A0B053, "110F016D"}, + {0x04A06053, "120F032B"}, + {0x04A08053, "120F032C"}, + {0x04A0A053, "120F032D"}, + {0x04A01053, "210F016B"}, + {0x04A03053, "210F016C"}, + {0x04A05053, "210F016D"}, + {0x04A00053, "220F032B"}, + {0x04A02053, "220F032C"}, + {0x04A04053, "220F032D"}, + {0x00938053, "360F512L"}, + {0x00934053, "360F256L"}, + {0x0092D053, "340F128L"}, + {0x0092A053, "320F128L"}, + {0x00916053, "340F512H"}, + {0x00912053, "340F256H"}, + {0x0090D053, "340F128H"}, + {0x0090A053, "320F128H"}, + {0x00906053, "320F064H"}, + {0x00902053, "320F032H"}, + {0x00978053, "460F512L"}, + {0x00974053, "460F256L"}, + {0x0096D053, "440F128L"}, + {0x00952053, "440F256H"}, + {0x00956053, "440F512H"}, + {0x0094D053, "440F128H"}, + {0x00942053, "420F032H"}, + {0x04307053, "795F512L"}, + {0x0430E053, "795F512H"}, + {0x04306053, "775F512L"}, + {0x0430D053, "775F512H"}, + {0x04312053, "775F256L"}, + {0x04303053, "775F256H"}, + {0x04417053, "764F128L"}, + {0x0440B053, "764F128H"}, + {0x04341053, "695F512L"}, + {0x04325053, "695F512H"}, + {0x04311053, "675F512L"}, + {0x0430C053, "675F512H"}, + {0x04305053, "675F256L"}, + {0x0430B053, "675F256H"}, + {0x04413053, "664F128L"}, + {0x04407053, "664F128H"}, + {0x04411053, "664F064L"}, + {0x04405053, "664F064H"}, + {0x0430F053, "575F512L"}, + {0x04309053, "575F512H"}, + {0x04333053, "575F256L"}, + {0x04317053, "575F256H"}, + {0x0440F053, "564F128L"}, + {0x04403053, "564F128H"}, + {0x0440D053, "564F064L"}, + {0x04401053, "564F064H"}, + {0x04400053, "534F064H"}, + {0x0440C053, "534F064L"}, + {0x00000000, NULL} }; /* flash bank pic32mx <base> <size> 0 0 <target#> @@ -586,10 +622,10 @@ static int pic32mx_probe(struct flash_bank *bank) pic32mx_info->probed = 0; device_id = ejtag_info->idcode; - LOG_INFO("device id = 0x%08" PRIx32 " (manuf 0x%03x dev 0x%02x, ver 0x%02x)", + LOG_INFO("device id = 0x%08" PRIx32 " (manuf 0x%03x dev 0x%04x, ver 0x%02x)", device_id, (unsigned)((device_id >> 1) & 0x7ff), - (unsigned)((device_id >> 12) & 0xff), + (unsigned)((device_id >> 12) & 0xffff), (unsigned)((device_id >> 28) & 0xf)); if (((device_id >> 1) & 0x7ff) != PIC32MX_MANUF_ID) { @@ -679,7 +715,7 @@ static int pic32mx_info(struct flash_bank *bank, char *buf, int buf_size) for (i = 0; pic32mx_devs[i].name != NULL; i++) { - if (pic32mx_devs[i].devid == ((device_id >> 12) & 0xff)) { + if (pic32mx_devs[i].devid == (device_id & 0x0fffffff)) { printed = snprintf(buf, buf_size, "PIC32MX%s", pic32mx_devs[i].name); break; } @@ -691,7 +727,7 @@ static int pic32mx_info(struct flash_bank *bank, char *buf, int buf_size) buf += printed; buf_size -= printed; - printed = snprintf(buf, buf_size, " Ver: 0x%02x", + printed = snprintf(buf, buf_size, " Ver: 0x%02x", (unsigned)((device_id >> 28) & 0xf)); return ERROR_OK; |