RK3328 UART1 and I2C0 are available on Orange Pi R1 Plus LTS 13 pin connector. Add device tree overlay files for rk3328 uart1 and i2c0.
Co-authored-by: schwar3kat <schwar3kat@armbian.com>
- notes in the board file about the RAM issues (tested, confirmed working blob change of #4383 by @pinhaozhang working with u-boot 21.07; `blobless` also works with ATF v2.7 on my known-good-RAM boards)
- tinkerboard-2: add full firmware, for the rtl8822ce PCIe Wifi default card in the tb2 as shipped by ASUS
- tinkerboard-2: uboot: rename `TARGET_TINKER-2_RK3399` to `TARGET_TINKER2_RK3399` to avoid warnings all over
- tinkerboard-2: slower but working Tinkerboard 2S eMMC (HS400+ES to HS200)
- both for u-boot and kernel.
- should not affect 2, only 2S
* Add Rockpi 4C+
* add newer patches:
- apply patches from RadxaNaoki <noaki@radxa.com>
- ref 5652d6f9c2a4e2c50ac1040c0388859381b0616f: arm64: dts: rockchip: add gmac for ROCK 4C+ (#17)
- apply latest patches from Marcone <marco.nelissen@gmail.com>
- ref e39da181b099a86f5440ed1c08fc699d4a65aed7: arm64: dts: rockchip: Make Rock Pi 4C+ ethernet actually work
- ref 8c519612eeb852268371b3c596eec4622460e5bf: arm64: dts: rockchip: add Rock Pi 4C+ LEDs
- ref 726441afe687ea6059bac37f145ff204b75430f7: arm64: dts: rockchip: enable Rock Pi 4C+ wifi
- ref caad7bef3b5558e2598480c0a0089e2ac3cedcdd: arm64: dts: rockchip: enable Rock Pi 4C+ nvme
- ref 6cdc3215d1691bcd2a407a30e88efa0cec179eb2: arm64: dts: rockchip: enable Rock Pi 4C+ OTG
* default top USB3 port to host mode
* get 2nd HDMI port to work at least. :)
* revert OTG USB3.1 port back to otg mode
* [rockpi4c+] update board def. add usb host overlay.
* remove redundant HDMI clocks and voltages
* enable test builds for Rock PI 4 C+
* [rockpi4c+] add USB host overlay
Co-authored-by: Joe Khoobyar <fourheads@gmail.com>
* RockPI-S board has no video I/O
* udev rule to fix MAC address of iface based on UUID
Deals with WiFi chip lacking any EEPROM to store its unique Ethernet MAC address
Generic mechanism -- could be utilized for other boards having similar issues
* Handy Device Tree overlays for the RockPI S
Use armbian-add-overlay to install these
Reduce CPU voltage for the RK3308 B-S
Option to overclock RK3308 B-S to 1.3Ghz
Increase SDIO clock rate from 1Mhz to 10Mhz
This increases WiFi throughput from 300K bytes/s to 2.4M bytes/s
* corrected comment
* No longer repeat standard opp's in this dts
Require that the standard bs dts already be installed
* User README for adding RockPI-S board variant specific dts overlays
* "enabled" --> "okay"
* added mention of sdnand.dts, fixed typo
* added p2p0 to interfaces whose MAC address should be "fixed"
* RK3308 CPU serial number in nvmem replaces UUID for derivation of fixed MAC addr
Restored use of install utility
* Use RK3308 specific CPU serial number
rather than rootfs UUID
* remove generic fixMACaddress
* Install fixMACaddr file-by-file via install utility
* Drive SDIO bus signals faster
setting RK3308_SOC_CON0_VCCIO3 reduces signal rise/fall times to WiFi SDIO chip
from 30ns to 5ns.
This odd fix forward ported from legacy kernel.
Allows Rock Pi-S WiFi to operate at full speed.
* Set RK3308 I/O voltage domains before SDIO initializes
This patch moves responibility form the io-domain to the pinctrl driver because
the io-domain driver is probed after the SDIO devices are discovered.
This was causing multiple SDIO I/O failures during boot.
A new pinctrl property is added:
io-1v8-domains
is a u32 interpreted as a bit mask where each set bit corresponds to
a 1.8V I/O domain (as opposed to the default of 3.3V for I/O)
The mask is writted to the RK3308_SOC_CON0 GRF register
(once) when the pinctrl driver starts
The default mask is 0x10 where only I/O domain 4 runs at 1.8V
This is necessary for the RockPI-S to run the SDIO clock at high (50Mhz) speed
* align whitespace
* factored rk3308bs overlays out up sdio speedup patch
* factored dts for RK3308 iodomains and pinctrl patches out of speedup patch
* remains of sdio speedup patch merely add iodomains support for rk3308
* factored rockpis dts modification out from rk3308 io voltage domains
replaced rk3308 support from iodomains with
new io-voltage-domains property added to pinctrl
io-voltage-domains specific to rk3308 for now, others SOCs may be added later.
* add sequence numbering to names of rk3308 patches
* corrected tab alignment
* Add ssv6051p wifi driver for rockchip64 current and edge kernel
* also reorders and tidies device tree overlays for rk3318-box
* increase ssv6051 sdio bus to 50MHz in the driver
