sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add support for the ITE IT8661F/IT8770F, IT8673F, and IT8671F/IT8687R.

Browse Source 
They all use a different init sequence than the more modern ITE Super I/Os.

For now we only use 0x370 as config port, but 0x3f0 or 0x3bd would also be
valid. Contrary to other Super I/Os, the config port for these is _not_
hardcoded via hardware, instead it can be programmed by software, i.e.
you get to choose whether you want to use 0x370, 0x3f0, or 0x3bd.

Tested on IT8671F by Uwe Hermann and on IT8770F by Urja Rannikko.

Signed-off-by: Urja Rannikko <urjaman@gmail.com>
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Urja Rannikko <urjaman@gmail.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3692 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Urja Rannikko
2008-10-23 23:33:18 +00:00
committed by Uwe Hermann
parent c4f294f33f
commit 38204a2c18
4 changed files with 63 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
util/superiotool/superiotool.h
View File

@@ -118,7 +118,8 @@ static const struct {
} superio_ports_table[] = {
{probe_idregs_ali, {0x3f0, 0x370, EOT}},
{probe_idregs_fintek, {0x2e, 0x4e, EOT}},
{probe_idregs_ite, {0x2e, 0x4e, EOT}},
/* Only use 0x370 for ITE, but 0x3f0 or 0x3bd would also be valid. */
{probe_idregs_ite, {0x2e, 0x4e, 0x370, EOT}},
{probe_idregs_nsc, {0x2e, 0x4e, 0x15c, EOT}},
{probe_idregs_smsc, {0x2e, 0x4e, 0x162e, 0x164e, 0x3f0, 0x370, EOT}},
{probe_idregs_winbond, {0x2e, 0x4e, 0x3f0, 0x370, 0x250, EOT}},