Difference between revisions of "Board:lenovo/x60"
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=== cbmem console === | === cbmem console === | ||
To get cbmem console working you need the non-free i915 option rom or native graphics(doesn't work yet, don't use). | To get cbmem console working you need the non-free i915 option rom or native graphics(doesn't work yet, don't use). | ||
+ | Even with a dummy VGA option rom it fails: | ||
+ | [root@X60 cbmem]# ./cbmem -c -VVV | ||
+ | Looking for coreboot table at 0 | ||
+ | Mapping 1MB of physical memory at 0x0. | ||
+ | Unmapping 1MB of virtual memory at 0xb7463000. | ||
+ | Looking for coreboot table at f0000 | ||
+ | Mapping 1MB of physical memory at 0xf0000. | ||
+ | Failed to mmap /dev/mem: Operation not permitted | ||
+ | [root@X60 cbmem]# dmesg -c | ||
+ | [26300.943482] Program cbmem tried to access /dev/mem between f0000->1f0000. | ||
=== thinkpad_acpi compatibility === | === thinkpad_acpi compatibility === |
Revision as of 17:42, 3 May 2013
Contents
Lenovo ThinkPad X60s
Status
Device/functionality | Status | Comments | ||||||
---|---|---|---|---|---|---|---|---|
CPU | ||||||||
CPU works | OK | Core Duo Mobile (L2300), PBGA479 | ||||||
L1 cache enabled | OK | |||||||
L2 cache enabled | OK | |||||||
L3 cache enabled | N/A | |||||||
Multiple CPU support | N/A | |||||||
Multi-core support | OK | |||||||
Hardware virtualization | OK | |||||||
RAM | ||||||||
EDO | N/A | |||||||
SDRAM | N/A | |||||||
SO-DIMM | N/A | |||||||
DDR | N/A | |||||||
DDR2 | OK | |||||||
DDR3 | N/A | |||||||
Dual channel support | OK | |||||||
ECC support | N/A | |||||||
On-board Hardware | ||||||||
On-board IDE 3.5" | N/A | |||||||
On-board IDE 2.5" | N/A | |||||||
On-board SATA | OK | |||||||
On-board SCSI | N/A | |||||||
On-board USB | OK | |||||||
On-board VGA | OK | |||||||
On-board Ethernet | OK | Intel 82573L | ||||||
On-board Audio | OK | |||||||
On-board Modem | N/A | |||||||
On-board FireWire | N/A | |||||||
On-board Smartcard reader | N/A | |||||||
On-board CompactFlash | N/A | |||||||
On-board PCMCIA | OK | Ricoh rl5c476 | ||||||
On-board Wifi | N/A | |||||||
On-board Bluetooth | N/A | |||||||
On-board SD card reader | N/A | |||||||
Add-on slots/cards | ||||||||
ISA add-on cards | N/A | |||||||
Audio/Modem-Riser (AMR/CNR) cards | N/A | |||||||
PCI add-on cards | N/A | |||||||
Mini-PCI add-on cards | OK | |||||||
Mini-PCI-Express add-on cards | Unknown | |||||||
PCI-X add-on cards | N/A | |||||||
AGP graphics cards | N/A | |||||||
PCI Express x1 add-on cards | N/A | |||||||
PCI Express x2 add-on cards | N/A | |||||||
PCI Express x4 add-on cards | N/A | |||||||
PCI Express x8 add-on cards | N/A | |||||||
PCI Express x16 add-on cards | N/A | |||||||
PCI Express x32 add-on cards | N/A | |||||||
HTX add-on cards | N/A | |||||||
Legacy / Super I/O | ||||||||
Floppy | N/A | |||||||
Serial port 1 (COM1) | OK | located in Ultrabase X6 | ||||||
Serial port 2 (COM2) | N/A | |||||||
Parallel port | N/A | |||||||
PS/2 keyboard | N/A | |||||||
PS/2 mouse | N/A | |||||||
Game port | N/A | |||||||
Infrared | N/A | |||||||
PC speaker | N/A | |||||||
DiskOnChip | N/A | |||||||
Input | ||||||||
Trackpoint | N/A | |||||||
Touchpad | N/A | |||||||
Fn Hotkeys | N/A | |||||||
Fingerprint Reader | N/A | |||||||
Laptop | ||||||||
Docking VGA | N/A | |||||||
Docking LAN | N/A | |||||||
Docking USB | N/A | |||||||
Docking Audio | N/A | |||||||
Docking Displayport | N/A | |||||||
Thinklight | N/A | |||||||
Webcam | N/A | |||||||
Miscellaneous | ||||||||
Sensors / fan control | OK | |||||||
Hardware watchdog | N/A | |||||||
SMBus | OK | |||||||
CAN bus | N/A | |||||||
CPU frequency scaling | OK | |||||||
Other powersaving features | OK | |||||||
ACPI | OK | |||||||
Reboot | OK | |||||||
Poweroff | OK | |||||||
Suspend | OK | |||||||
Nonstandard LEDs | OK | LEDs are controlled by Embedded Controller (EC). Working without special support. | ||||||
High precision event timers (HPET) | OK | |||||||
Random number generator (RNG) | N/A | |||||||
Wake on modem ring | Unknown | |||||||
Wake on LAN | Unknown | |||||||
Wake on keyboard | Unknown | |||||||
Wake on mouse | Unknown | |||||||
TPM | Unknown | |||||||
Flashrom | OK | See Lenovo_x60x |
proprietary components status
- CPU Microcode (optional?)
- VGA option rom (optional): without it you will get no graphics during early boot, until the kernel initializes the intel graphic card
- EC(Embedded Controller) => you do not have to touch it(just leave it where it is)
TODO
Non-free components replacements
- Replace the non-free VGA option rom by making native graphics init work.
- Create a Native graphics<->VGA option rom.
- Make backlight work without the non-free option rom.
Other things
- Add support for more batteries in ACPI.
- Make the wifi card and/or the laptop produce less heat.
- Finish and merge support for thinkpad_acpi linux kernel module
- Sometimes some dock USB port aren't initialized => fix that
Features
cbmem console
To get cbmem console working you need the non-free i915 option rom or native graphics(doesn't work yet, don't use). Even with a dummy VGA option rom it fails:
[root@X60 cbmem]# ./cbmem -c -VVV Looking for coreboot table at 0 Mapping 1MB of physical memory at 0x0. Unmapping 1MB of virtual memory at 0xb7463000. Looking for coreboot table at f0000 Mapping 1MB of physical memory at 0xf0000. Failed to mmap /dev/mem: Operation not permitted [root@X60 cbmem]# dmesg -c [26300.943482] Program cbmem tried to access /dev/mem between f0000->1f0000.
thinkpad_acpi compatibility
First cherry-pick the commits that permit thinkpad_acpi to work:
git fetch http://review.coreboot.org/coreboot refs/changes/56/1556/1 && git cherry-pick FETCH_HEAD git fetch http://review.coreboot.org/coreboot refs/changes/57/1557/1 && git cherry-pick FETCH_HEAD
Dmidecode from the BIOS says:
BIOS Information Vendor: LENOVO Version: 7BETC7WW (2.08 )
So in make menuconfig go in
General setup --->
And modify Local version string accordinly
(7BETC7WW (2.08 )) Local version string
Then locate the following in dmidecode:
System Information Manufacturer: LENOVO Product Name: 1707Y8W Version: ThinkPad X60 Serial Number: L3BY949
Then in
Mainboard --->
do that:
(L3BY949) Serial number (ThinkPad X60) Version number (LENOVO) BIOS table vendor string
Then configure and build coreboot as usual
To modprobe the module use that:
modprobe thinkpad_acpi force_load=1 debug=0xffff fan_control=1 experimental=1