* fix SPL not booting due to signed/unsigned integer comparison
* gpio7 now uses dm-pre-reloc to correctly compile TPL
* adjusted minor thing is defconfig, more room for stacks
* includes patch for efuse for next v2021.04
- Enabled nfc on rk322x-dev and disable on rk322x-current (need further development)
- Tidied up rk322x-current device tree
- enabled nfc rockchip driver enabled in rk322x-dev kernel config
- Enabled EHCI controller in u-boot (added patch for inno-phy, device tree and config bits), better device detection for dwc2 usb otg port
- Removed SPL_FIT_GENERATOR from u-boot configuration, fixed .its file to use binman
- fixed rk322x its file (now includes dtb), reverted u-boot to v2020.10 and changed dev_* into log_debug() calls
* Adjust the RK808 buck step to improve stability
* Adjust vdd_log and enable vdd_center init voltage
For some reason, regulator-init-microvolt property under PMIC does not applied. Set the voltage on board file.
Using Mainline ATF/U-boot/Kernel
What works:
- USB (NOT TYPE C)
- PCIe
- LED's
- Ethernet
- HDMI
TODO:
- Type-C (fusb302 stuff)
- Type-C DP
- Regulators for big cores and GPU (sitting at default values now, no DVFS)
- Formware/driver for RTL8822CE
U-boot spits out some trash right after handing off control from SPL to U-Boot,
but doesn't impact boot. Needs looked at.
* Explicitly set vdd_log voltage for NanoPi M4V2 - possibly fix stability issues
* Regulator tweaks for NanoPi M4V2
* Add vdd_log to kernel and switch vdd_center back to 900mV
* Switch vdd_center to 0.95
* Make rk80x bucks voltage steps shorter to make the NanoPi M4V2 stable
* Tweak u-boot config for NanoPi M4V2
* Made the rk808 voltage steps configurable and configured 50mV for NanoPi M4V2
* Switched rockchip64/rk3399 to u-boot v2020.10
* Some tweaks for SPI booting on ROCK Pi 4 in u-boot v2020.10
* Adjusted NanoPi M4V2 config for u-boot v2020.10
* Disabled PREBOOT for RockPro64 in u-boot v2020.10
It breaks boot during fdt loading
* Fix issues with booting from SPI flash for RockPro64
* Moved NanoPi R4S patches to board specific folder
* Upgrade Meson64 u-boot to 2020.10
Tested on C1,C2 and C4
* Remove accidentaly added patch
* Remove patches that are not needed anymore and restore / adjust the one that is still needed for Lepotato
* sunxi: kernel: current/dev: enable sun6i-csi and disable LL debug on UART0
The former is useful on some boards, e.g. PineCube.
The latter blocks boards that do not utilize UART0 from booting.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
* sunxi: add new family sun8i-v3s
This family is intended for boards with V3/V3s/S3/S3L chips and low
DRAM capacity.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
* sunxi: add PineCube board
This board features Sochip S3 SoC (Allwinner V3 die + co-packaged 128MiB
DRAM), and an OmniVision OV5640 camera is shipped with the board.
Add support for it. It could be used as an IP camera then.
Kernel support is only added to current/dev branch, with dev just using
mainline-merged DT and current using backported DT from 5.10-rc.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
* sunxi: kernel: current/dev: add V3s OHCI/EHCI nodes
These are needed for USB host on V3s boards to work.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
* Move changed rockpis changed patch to board specific and add original one to z28pro
* Delete the patch unneeded for ROCK Pi S
Co-authored-by: Piotr Szczepanik <piter75@gmail.com>
* Enable ums and maskrom u-boot recovery button
* Configure USB MUX before starting download mode
* Blink system status led to notify user the download mode
* Move HDD power staggering to board function
* Configurable u-boot recovery for rockchip64 (ums,rockusb,fastboot,maskrom)
* Switch RockPro64 to configurable u-boot recovery
* Added a hook for board to prepare download mode
* Some fixes to mmc device detection
* Use dedicated led functions and fixups
