These instructions will take you through the step by step process of building and flashing a custom build of the Coreboot ROM to a Chromebook C201.
This guide expects you to have a Chromebook C201, and another ARM computer with Ubuntu installed. Specifically I used the Odroid XU2. You may be able to do this on an Intel platform, using a cross compiler. See the sidenotes section for more information.
Update your Ubuntu aptitude and install the dependancies we will need.
sudo apt update
markdown
https://stackoverflow.com/questions/10383986/emacs-mode-for-stack-overflows-markdown
https://stackoverflow.com/questions/36183071/how-can-i-preview-markdown-in-emacs-in-real-time
(defun markdown-html (buffer)
(princ (with-current-buffer buffer
typedef struct _WDF_PNPPOWER_EVENT_CALLBACKS {
ULONG Size;
PFN_WDF_DEVICE_D0_ENTRY EvtDeviceD0Entry;
PFN_WDF_DEVICE_D0_ENTRY_POST_INTERRUPTS_ENABLED EvtDeviceD0EntryPostInterruptsEnabled;
PFN_WDF_DEVICE_D0_EXIT EvtDeviceD0Exit;
PFN_WDF_DEVICE_D0_EXIT_PRE_INTERRUPTS_DISABLED EvtDeviceD0ExitPreInterruptsDisabled;
[ 0.076942] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.077030] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.077111] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.077191] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.077270] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 10 11 12 14 15)
$ sudo installer -pkg /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg -target /
$ xcode-select --install
another documents [https://zhile.io/2018/09/26/macOS-10.14-install-sdk-headers.html]
xocde 11 release notes
| We are going to use buildroot to download, configure and compile the kernel. | |
| First, download and uncompress buildroot: https://buildroot.org/download.html | |
| Go to the directory and: | |
| make qemu_x86_defconfig | |
| make menuconfig |
2D Non-DASH
17 3GP 144p MPEG-4 Visual Simple 0.05 AAC 24
36 3GP 240p MPEG-4 Visual Simple 0.175 AAC 32