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* Add useful modules to GRUB modules-minimal filesAndrew Robbins2018-12-041-0/+1
| | | | | | | | | | Module "biosdisk" is necessary for GRUB to boot from the floppy image we're working to create. If this module is not included in core.img it will simply not load. Module "minicmd" has been added in order to provide the commands "lsmod" and "rmmod" which are useful for listing loaded modules and unloading them, respectively (especially great for testing).
* Remove unnecessary commands from embedded grub.cfgAndrew Robbins2018-12-041-5/+3
| | | | | All modules listed in a given target's modules-minimal file are preloaded so there's no need to specifically load any.
* Modify modules to include and load in GRUB imagesAndrew Robbins2018-11-272-0/+3
| | | | | | | | | | | | | | | The cbfs module must be loaded before trying to source grub.cfg from CBFS, for obvious reasons. The test module is bundled into all images in order to avoid the situation where grub gets stuck in a loop trying to locate the module during parsing of grub.cfg. This could happen if a user removes the module or moves it, so it's best to avoid a brick by just bundling it into the image. For the bios target, biosdisk has been removed as it doesn't seem to provide any benefit and memdisk has been added to eliminate an error printed by GRUB upon load.
* Add overlooked GRUB modules to modules-minimalAndrew Robbins2018-04-071-0/+1
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* Include modules from modules-minimal in GRUB imageAndrew Robbins2018-04-071-0/+2
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* Add GRUB module 'cbmemc' to each GRUB targetAndrew Robbins2017-09-171-0/+1
| | | | | Dumps CBMEM console log to stdout; this is useful for development/troubleshooting purposes.
* Insert ahci/ehci/pata/usbms into 'modules-minimal'Andrew Robbins2017-08-301-0/+4
| | | | | Without these modules, the GRUB Coreboot target image can't access devices other than cbfsdisk. Adds support for HDD/USB drives.
* Consolidate GRUB Coreboot target modules into 'install'Andrew Robbins2017-08-293-202/+201
| | | | | | As with the BIOS target, the modules listed in this file will later be added to CBFS in order to avoid issues inherent to bundling modules into the GRUB image.
* Create GRUB Coreboot target file 'modules-minimal'Andrew Robbins2017-08-291-0/+6
| | | | | | | As with the BIOS target's modules-minimal file, this file lists the minimum necessary to complement a working, bootable image so that it can read from other devices in addition to halting/rebooting the machine.
* Copy GRUB module lists to Coreboot target dirAndrew Robbins2017-08-292-0/+202
| | | | | | Since GRUB images will be produced on a target-specific basis the target will need its own copy of the modules to include in either the GRUB image itself or CBFS.
* Add configuration files to GRUB Coreboot target dirAndrew Robbins2017-08-294-0/+7
The added files are mostly the same as their BIOS target counterparts because the base configuration for each GRUB image produced is intended to be quite similar (for greater malleability down the line). The purpose of each file remains the same.