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Add support for the LPC47M182 to superiotool 

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Joseph Smith <joe@settoplinux.org>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3990 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer 2009-03-11 14:48:20 +00:00 committed by Stefan Reinauer
parent 34b1d4ef37
commit 6df0c62b68
3 changed files with 66 additions and 1 deletions
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52
util/superiotool/smsc.c
View File

@ -437,7 +437,41 @@ static const struct superio_registers reg_table[] = {
{EOT}}},
{0x6f, "LPC47B397", {
{EOT}}},
{0x74, "LPC47M182", {
{0x74, "LPC47M182", { /* Only for LD_NUM = 0 */
{NOLDN, NULL,
{0x02,0x03,0x07,0x20,0x21,0x22,0x23,0x24,0x26,0x27,
0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
{0x00,RSVD,0x00,0x74,RSVD,0x00,RSVD,0x44,MISC,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
{0x0, "Floppy",
{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
0xf8,EOT},
{0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,
0x24,EOT}},
{0x1, "Parallel port",
{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf8,EOT},
{0x00,0x00,0x00,0x00,0x04,0x3c,0x00,0x08,EOT}},
{0x2, "COM2",
{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
{0x00,0x00,0x00,0x00,0x00,0x02,0x03,EOT}},
{0x3, "COM1",
{0x30,0x60,0x61,0x70,0xf0,EOT},
{0x00,0x00,0x00,0x00,0x00,EOT}},
{0x4, "Power Control",
{0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
{0x00,0x00,0x00,0x00,NANA,0x00,EOT}},
{0x5, "Mouse",
{0x30,0x70,EOT},
{0x00,0x00,EOT}},
{0x6, "Keyboard",
{0x30,0x70,0xf0,EOT},
{0x00,0x00,0x00,EOT}},
{0x7, "GPIO",
{0x30,0x60,0x61,0x70,0x72,0xf0,EOT},
{0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
{0xa, "Runtime registers",
{0x30,0x60,0x61,0x62,0x63,0xf0,0xf1,0xf2,EOT},
{0x00,0x00,0x00,0x00,0x00,NANA,RSVD,0x04,EOT}},
{EOT}}},
{0x76, "LPC47M584", { /* From sensors-detect (no datasheet) */
{EOT}}},
@ -646,6 +680,22 @@ static void probe_idregs_smsc_helper(uint16_t port, uint8_t idreg,
dump_superio((id == 0x77 ? "ASUS" : "SMSC"), reg_table, port, id,
LDN_SEL);
if (extra_dump) {
uint16_t runtime_base;
switch (id) {
case 0x5a:
runtime_base = regval(port, 0x30) << 4;
if (runtime_base)
dump_io(runtime_base, 16);
else
printf("Runtime Register Block not mapped on this SuperIO.\n");
break;
default:
printf("No extra registers known for this chip\n");
}
}
exit_conf_mode_smsc(port);
}

14
util/superiotool/superiotool.c
View File

@ -157,6 +157,20 @@ void dump_superio(const char *vendor,
}
}
void dump_io(uint16_t iobase, uint16_t length)
{
uint16_t i;
printf("Dumping %d IO mapped registers at base 0x%04x:\n",
length, iobase);
for (i=0; i<length; i++)
printf ("%02x ", i);
printf("\n");
for (i=0; i<length; i++)
printf ("%02x ", INB(iobase +i));
printf("\n");
}
void probing_for(const char *vendor, const char *info, uint16_t port)
{
if (!verbose)

1
util/superiotool/superiotool.h
View File

@ -107,6 +107,7 @@ const char *get_superio_name(const struct superio_registers reg_table[],
uint16_t id);
void dump_superio(const char *name, const struct superio_registers reg_table[],
uint16_t port, uint16_t id, uint8_t ldn_sel);
void dump_io(uint16_t iobase, uint16_t length);
void probing_for(const char *vendor, const char *info, uint16_t port);
void print_vendor_chips(const char *vendor,
const struct superio_registers reg_table[]);