diff options
Diffstat (limited to 'util/superiotool/ite.c')
| -rw-r--r-- | util/superiotool/ite.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/util/superiotool/ite.c b/util/superiotool/ite.c index 9d3a263a57..784c4efcda 100644 --- a/util/superiotool/ite.c +++ b/util/superiotool/ite.c @@ -379,7 +379,7 @@ static void exit_conf_mode_ite(uint16_t port) static void probe_idregs_ite_helper(const char *init, uint16_t port) { - uint16_t id, chipver; + uint16_t id, chipver, ecport; probing_for("ITE", init, port); @@ -400,13 +400,16 @@ static void probe_idregs_ite_helper(const char *init, uint16_t port) dump_superio("ITE", reg_table, port, id); if (extra_dump) { - uint16_t ecport; - regwrite(port, 0x07, 0x04); /*EC LDN*/ + regwrite(port, 0x07, 0x04); /* Select LDN 4 (EC). */ + + /* Get EC base address (stored in LDN 4, index 0x60/0x61). */ ecport = regval(port, 0x60) << 8; ecport |= regval(port, 0x61); + + /* EC address register = EC base address + 5. */ ecport += 5; - printf("Environment Controller (0x%04x)\n",ecport); + printf("Environment controller (0x%04x)\n", ecport); dump_superio("ITE-EC", ec_table, ecport, id); } } |