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README: internal flashing additions

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Martin Kepplinger 6 years ago
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@ -151,7 +151,8 @@ is of course using a USB Stick :)
NOT YET AVAILABLE HERE NOT YET AVAILABLE HERE
* make sure you have your backups * make sure you have your backups
* I find this to be a little more dangerous, but in this case you don't need any additional hardware
* according to the [flashrom manpage](https://manpages.debian.org/stretch/flashrom/flashrom.8.en.html) this is very dangerous!
* very convenient - you don't need any additional hardware
* here you'll use the ...full.rom release file * here you'll use the ...full.rom release file
* Boot Linux with the `iomem=relaxed` boot parameter (for example set in /etc/default/grub) * Boot Linux with the `iomem=relaxed` boot parameter (for example set in /etc/default/grub)
* create the following file (named x230-layout.txt): * create the following file (named x230-layout.txt):
@ -164,6 +165,9 @@ NOT YET AVAILABLE HERE
`flashrom -p internal --layout x230-layout.txt --image bios -w x230_coreboot_seabios_example_full.rom` `flashrom -p internal --layout x230-layout.txt --image bios -w x230_coreboot_seabios_example_full.rom`
You may have to set `internal:laptop=force_I_want_a_brick,spispeed=128` or parts
of it, or other settings...
## How we build ## How we build
Everything necessary to build coreboot is included in this project and building Everything necessary to build coreboot is included in this project and building
coreboot is not hard at all. Please refer to [coreboot's own documentation](https://www.coreboot.org/Build_HOWTO). coreboot is not hard at all. Please refer to [coreboot's own documentation](https://www.coreboot.org/Build_HOWTO).


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