diff options
Diffstat (limited to 'util/superiotool/ite.c')
| -rw-r--r-- | util/superiotool/ite.c | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/util/superiotool/ite.c b/util/superiotool/ite.c index 938613efd4..8b0fc53b4b 100644 --- a/util/superiotool/ite.c +++ b/util/superiotool/ite.c @@ -211,10 +211,8 @@ void dump_ite(uint16_t port, uint16_t id) } } -void probe_idregs_ite(uint16_t port) +void enter_conf_mode_ite(uint16_t port) { - uint16_t id, chipver; - /* Enable configuration sequence (ITE uses this for newer IT87[012]x) * IT871[01] uses 0x87, 0x87 -> fintek detection should handle it * IT8708 uses 0x87, 0x87 -> fintek detection should handle it @@ -230,6 +228,18 @@ void probe_idregs_ite(uint16_t port) outb(0x55, port); else outb(0xAA, port); +} + +void exit_conf_mode_ite(uint16_t port) +{ + regwrite(port, 0x02, 0x02); +} + +void probe_idregs_ite(uint16_t port) +{ + uint16_t id, chipver; + + enter_conf_mode_ite(port); /* Read Chip ID Byte 1. */ id = regval(port, 0x20); @@ -252,20 +262,8 @@ void probe_idregs_ite(uint16_t port) printf("Super I/O found at 0x%02x: id=0x%04x, chipver=0x%01x\n", port, id, chipver); - switch (id) { - case 0x8702: - case 0x8705: - case 0x8708: - case 0x8712: - case 0x8716: - case 0x8718: - case 0x8726: - dump_ite(port, id); - break; - default: - printf("No dump for ID 0x%04x\n", id); - break; - } - regwrite(port, 0x02, 0x02); /* Exit MB PnP mode. */ + dump_ite(port, id); + + exit_conf_mode_ite(port); } |