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Diffstat (limited to 'docs/hardware/t500.md')
| -rw-r--r-- | docs/hardware/t500.md | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/docs/hardware/t500.md b/docs/hardware/t500.md index 66d6a37d..fdbca0d1 100644 --- a/docs/hardware/t500.md +++ b/docs/hardware/t500.md @@ -13,9 +13,9 @@ There are two possible flash chip sizes for the T500: 4MiB (32Mbit) or 8MiB (64Mbit). This can be identified by the type of flash chip below the palmrest: 4MiB is SOIC-8, 8MiB is SOIC-16. -**The T500 laptops come with the ME (and sometimes AMT in addition) +*The T500 laptops come with the ME (and sometimes AMT in addition) before flashing libreboot. Libreboot disables and removes it by using a -modified descriptor: see [gm45\_remove\_me.md](gm45_remove_me.md)** +modified descriptor: see [gm45\_remove\_me.md](gm45_remove_me.md)* (contains notes, plus instructions) Flashing instructions can be found at @@ -72,6 +72,7 @@ The patches above are based on the output from ich9deblob on a factory.rom image dumped from the T500 with a SOIC-8 4MiB flash chip. The patch re-creates the X200 descriptor/gbe source, so the commands were something like: + $ diff -u t500gbe x200gbe $ diff -u t500descriptor x200descriptor @@ -90,14 +91,12 @@ The coreboot wiki collect various logs useful in porting to new boards. Following are outputs from the T500: -- T500 with **Macronix MX25L3205D** flash chip (4MiB, SOIC-8) and +- T500 with *Macronix MX25L3205D* flash chip (4MiB, SOIC-8) and Lenovo BIOS 3.13 7VET83WW (EC firmware 1.06): - [../future/dumps/t500log/](../future/dumps/t500log/) Copyright © 2015 Leah Rowe <info@minifree.org>\ - - Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License Version 1.3 or any later version published by the Free Software Foundation |