- exclusive for edge / Kwiboo:
- enable UMS / RockUSB and other gadget stuff
- enable TCP networking features, wget etc
- enable EFI debugging stuff
- store environment in SPI
- uses preboot to flash led briefly
- this code pattern is becoming copypasta fast and needs refactor before it spreads too much
- also for all branches (legacy/vendor/edge):
- nanopct6: updated blobs to DDR v1.16 and BL31 v1.45
- `git format-patch --zero-commit` doesn't affect `index xxx...yyy` lines, only `From: `
- so use the _classy_ "use a regex with a callback" solution as git format-patch doesn't offer one
- this will make _all_ patches change when rewritten, but hopefully _for the last time_ !
- we need to preserve `index 000000000000..xxx` as zeros, which indicate new file creation, thus:
- new file creations are rewritten as `index 000000000000..111111111111`
- non-creations are rewritten as `index 111111111111..222222222222`
- this is the final version of #6455
* rename .dts sources in overlay directory as *.dtso
* change "target +=" line in "dts-y +=" in overlay Makefile
* remove "always +=" line in overlay Makefile
* add .scr compilation support in kernel scripts/Makefile.lib
* patch kernel scripts/Makefile.dtbinst to avoid flattening overlay
directory
for the last two points, see
general-add-overlay-compilation-support.patch
- makes it compatible with vendor out-of-box blobs (which include TEE) in the from-factory eMMC
- Armbian itself doesn't ship TEE blobs
- when combining from-factory eMMC blobs with an Armbian SD card, TEE blobs are in practice found by u-boot
- but then proceeds to fail with `optee api revision is too low`
- disable OPTEE in defconfig fixes it, TEE isn't used in any way by Armbian
- makes it compatible with vendor out-of-box blobs (which include TEE) in the from-factory eMMC
- Armbian itself doesn't ship TEE blobs
- when combining from-factory eMMC blobs with an Armbian SD card, TEE blobs are in practice found by u-boot
- but then proceeds to fail with `optee api revision is too low`
- disable OPTEE in defconfig fixes it, TEE isn't used in any way by Armbian
uboot default behaviour is the assert resets when
it has to pass control to the kernel.
This may cause compatibility issues if the kernel
driver is not instructed to properly deassert the resets,
so we change the uboot behaviour for dwc and ehci usb
drivers to deassert reset on exit.
multitool utility uses the legacy/vendor 4.4 kernel
and it was failing to turn on HDMI properly.
Assert and deassert all vop and hmdi resets to clean
up the state on uboot exit seems to solve the issue
