From d4bee5d0fb8b8775af2a0da356fce9d3bf8104bb Mon Sep 17 00:00:00 2001 From: Francis Rowe Date: Mon, 04 May 2015 09:58:54 -0400 Subject: Update coreboot + merge GM45 hybrid GPU patches Also add power_on_after_fail to X200 and others (prevents the bug where the system would boot when connecting the AC adapter) (option in menuconfig to use CMOS/nvram settings is now enabled) Also NetDCDC is now the default USB debug dongle used (compatible with the BBB rev C). Add two new methods for managing coreboot configs: ./build config corebootreplace ./build config corebootmodify --- (limited to 'docs/install/t500_external.html') diff --git a/docs/install/t500_external.html b/docs/install/t500_external.html index 32f87a0..77a8b43 100644 --- a/docs/install/t500_external.html +++ b/docs/install/t500_external.html @@ -76,16 +76,8 @@

Libreboot is known to work on systems with only the Intel GPU, using native graphics initialization. - On systems with switchable graphics, it is believed that the ATI chip is used by default; coreboot - was tested with the native init and it didn't work, so the theory is that you have to disable - the ATI chip and make it use the Intel GPU instead (with native graphics), using the same method - as lenovobios. The other alternative is to implement native graphics initialization for the ATI chip - used on some models, but this is much harder (disabling the ATI chip in favour of Intel is likely much easier). -

- -

- For now (unless you want to help make systems with switchable graphics work, where a display - is initialized for the Intel GPU), you should avoid systems with switchable graphics. + On systems with switchable graphics, the Intel GPU is used and the ATI GPU is disabled, so + native graphics initialization works all the same.

CPU paste required

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