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fix typo and format with markdown (issue #206)

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This commit is contained in:
Trammell Hudson 2017-07-27 06:26:04 -04:00
parent 314ce7b350
commit 9d9af31e58
Failed to extract signature
2 changed files with 31 additions and 18 deletions
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31
blobs/x220/readme.md Normal file
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To build for X220 we need to have the following files in this folder:
* `me.bin` - ME binary that has been stripped and truncated with me_cleaner
* `gbe.bin` - Network card blob from the original firmware
* `ifd.bin` - Flash layout file has been provided, layout.txt is also present for changes
To get the binaries, start with a copy of the original lenovo firmware image.
If you do not have one already, you can read one out from the laptops SPI flash.
```
flashrom --programmer internal:laptop=force_I_want_a_brick -r original.bin
```
Once you have the image, run `ifdtool` to extract the parts.
```
ifdtool -x origin.bin
```
Rename `flashregion_3_gbe.bin` to `gbe.bin`
To truncate and neuter the ME blob (this can be done automatically in coreboot 4.6):
```
me_cleaner -r -t -O me.bin flashregion_2_intel_me.bin"
```
You can now compile the image with:
```
make CONFIG=config/x220-qubes.config
```

18
blobs/x220/readme.txt
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To build for X220 we need to have the following files in this folder:
me.bin - ME binary that has been stripped and truncated with me_cleaner
gbe.bin - Network card blob from the original firmware
ifd.bin - Flash layout file has been provided, layout.txt is also present for changes
To get the binaries, start with a copy of the original lenovo firmware image.
If you do not have one already, you can read one out from the laptops SPI flash.
flashrom --programmer internal:laptop=force_I_want_a_brick -r original.bin
Once you have the image, run ifdtool -x <bios image> to extract the parts.
Rename flashregion_3_gbe.bin to gbe.bin
Run "me_cleaner -r -t -O me.bin flashregion_2_intel_me.bin" to truncate and neuter
the ME blob.
You can now compile the image with:
make CONFIG=config/x220-qubes.conf