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authorFrancis Rowe <info@gluglug.org.uk>2015-04-08 19:38:59 (EDT)
committer Francis Rowe <info@gluglug.org.uk>2015-04-08 19:38:59 (EDT)
commit341084662cbe8ca649cf2d168d6fbf300ec067d3 (patch)
treeb33dcd1834110aced575364b11948f8c88abe7a1
parentabcd336b1f62e99f4ea104c4b8292ff08533a619 (diff)
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docs/tasks.html: Better categorization between intel/amd/arm
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@@ -48,68 +48,74 @@
HP Pavillion 1035DX (same chipset as G505S. See notes above)
</li>
<li>
- add roda rk9 support (contact nico to ask for more details about hw).
- This is GM45 but these machines do not have a descriptor (no ME), should be easy
+ Thinkpad E135 and Thinkpad E145 - port to coreboot. Apparently, the CPU used is based on the E350 (zacate)
+ CPU used is the ASrock E350M1 which is in coreboot, and already a libreboot candidate.
+ Blob situation is unknown, though it will probably rely on AGESA if ported and will probably need SMU firmware
+ or Video BIOS (which must be replaced). It is unknown what other blobs may exist when ported, and whether
+ or not this system will work reliably without the CPU microcode updates.
<ul>
- <li>This board lacks native graphics initialization (it should be easy to add in Kconfig files,
- but it has to be tested beforehand)</li>
+ <li>Difficulty: unknown</li>
</ul>
</li>
<li>
-
+ F2A85-M and E350M1 (libreboot_*_headless.rom). Test openatom (video BIOS replacement). SMU firmware is a problem. XHCI firmware is a problem.
+ </li>
+ <li>
+ <b>TODO: Add ARM candidates here (the above systems are all AMD).</b>
</li>
+ <li><b>This list needs to expand!</b></li>
</ul>
</li>
<li>
- ThinkPad R500: <a href="http://projects.mtjm.eu/work_packages/43">http://projects.mtjm.eu/work_packages/43</a>
- </li>
- <li>
- ThinkPad W500: they all use switchable graphics (ATI+Intel), the native init code in coreboot (for Intel)
- needs to disable the ATI chip and use Intel (this isn't done yet)
- </li>
- <li>
- port acer aspire 5738 to coreboot (gm45)? (and then libreboot). EC is the main blocker (no support in coreboot yet).
- ME isn't an issue, because its GM45 so it could be removed (it looks like this machine might also be shipped in
- non-descriptor mode by default, like the roda rk9).
- Search <b>jv50 block diagram filetype:pdf</b> for schematics.
- (jv50 is written on the board); noone seems to have found any documentation for the EC chip, but
- maybe it could be sufficiently reverse engineered via serialice and ectool.
- </li>
- <li>
- Thinkpad E135 and Thinkpad E145 - port to coreboot. Apparently, the CPU used is based on the E350 (zacate)
- CPU used is the ASrock E350M1 which is in coreboot, and already a libreboot candidate.
- Blob situation is unknown, though it will probably rely on AGESA if ported and will probably need SMU firmware
- or Video BIOS (which must be replaced). It is unknown what other blobs may exist when ported, and whether
- or not this system will work reliably without the CPU microcode updates.
+ That doesn't mean Intel is off the table just yet:
<ul>
- <li>Difficulty: unknown</li>
+ <li>
+ add roda rk9 support (contact nico to ask for more details about hw).
+ This is GM45 but these machines do not have a descriptor (no ME), should be easy
+ <ul>
+ <li>This board lacks native graphics initialization (it should be easy to add in Kconfig files,
+ but it has to be tested beforehand)</li>
+ </ul>
+ </li>
+ <li>
+ ThinkPad R500: <a href="http://projects.mtjm.eu/work_packages/43">http://projects.mtjm.eu/work_packages/43</a>
+ </li>
+ <li>
+ ThinkPad W500: they all use switchable graphics (ATI+Intel), the native init code in coreboot (for Intel)
+ needs to disable the ATI chip and use Intel (this isn't done yet)
+ </li>
+ <li>
+ port acer aspire 5738 to coreboot (gm45)? (and then libreboot). EC is the main blocker (no support in coreboot yet).
+ ME isn't an issue, because its GM45 so it could be removed (it looks like this machine might also be shipped in
+ non-descriptor mode by default, like the roda rk9).
+ Search <b>jv50 block diagram filetype:pdf</b> for schematics.
+ (jv50 is written on the board); noone seems to have found any documentation for the EC chip, but
+ maybe it could be sufficiently reverse engineered via serialice and ectool.
+ </li>
+ <li>
+ T400S and X301. These both seem to be GS45. X301 uses only the low-performance mode CPUs, so raminit
+ is the main blocker there. They both probably use WSON-8 flash chips.
+ </li>
+ <li>
+ Add proper GS45 raminit for enabling all X200S and X200 Tablets to work properly. (maybe other machines)
+ See <a href="hcl/x200.html#x200s_raminit">hcl/x200.html#x200s_raminit</a>
+ </li>
+ <li>
+ ThinkPad X201 - ME ignition is an issue. 30min reset watchdog for ME is an issue. Might be possible to disable watchdog in the flash descriptor
+ (soft straps) - sgsit in the libreboot or coreboot IRC channel is interested in this.
+ </li>
+ <li>
+ T410S is supported but not yet merged. This uses the same chipset as the X201.
+ <a href="http://review.coreboot.org/#/c/7975/">http://review.coreboot.org/#/c/7975/</a>
+ has the patch. This should be tested by someone and should ideally be merged in coreboot. pecg has one. help him.
+ </li>
+ <li>
+ This page contains a list of basically every thinkpad that would ever be a candidate for libreboot:
+ <a href="http://psref.lenovo.com/WithdrawnBook">http://psref.lenovo.com/WithdrawnBook</a> -
+ take a look at <a href="http://www.lenovo.com/psref/pdf/ltwbook_2013.pdf">this PDF</a>.
+ </li>
</ul>
</li>
- <li>
- T400S and X301. These both seem to be GS45. X301 uses only the low-performance mode CPUs, so raminit
- is the main blocker there. They both probably use WSON-8 flash chips.
- </li>
- <li>
- Add proper GS45 raminit for enabling all X200S and X200 Tablets to work properly. (maybe other machines)
- See <a href="hcl/x200.html#x200s_raminit">hcl/x200.html#x200s_raminit</a>
- </li>
- <li>
- ThinkPad X201 - ME ignition is an issue. 30min reset watchdog for ME is an issue. Might be possible to disable watchdog in the flash descriptor
- (soft straps) - sgsit in the libreboot or coreboot IRC channel is interested in this.
- </li>
- <li>
- T410S is supported but not yet merged. This uses the same chipset as the X201.
- <a href="http://review.coreboot.org/#/c/7975/">http://review.coreboot.org/#/c/7975/</a>
- has the patch. This should be tested by someone and should ideally be merged in coreboot. pecg has one. help him.
- </li>
- <li>
- This page contains a list of basically every thinkpad that would ever be a candidate for libreboot:
- <a href="http://psref.lenovo.com/WithdrawnBook">http://psref.lenovo.com/WithdrawnBook</a> -
- take a look at <a href="http://www.lenovo.com/psref/pdf/ltwbook_2013.pdf">this PDF</a>.
- </li>
- <li>
- F2A85-M and E350M1 (libreboot_*_headless.rom). Test openatom (video BIOS replacement). SMU firmware is a problem. XHCI firmware is a problem.
- </li>
</ul>
</li>
</ul>