Update defconfig for rk3308-rock-pi-s with new defaults.
Add OF_LIBFDT_OVERLAY=y to support device tree overlays.
Remove the SPL_DRIVERS_MISC=y option, no misc driver is used in SPL.
Remove BOOTDELAY=0, SYS_CONSOLE_INFO_QUIET=y and enable more CMD to
allow use of U-Boot cmdline.
Add DM_ETH_PHY=y and PHY_REALTEK=y to support onboard ethernet PHY.
Add PHY_ROCKCHIP_INNO_USB2=y, DM_USB_GADGET=y and remove USB_DWC2=y to
allow full use of USB 2.0 host and otg ports.
Enable EFI_LOADER to allow EFI boot.
Also fix use of USB 2.0 otg port by removing improper use of phy-supply
and regulator-always-on props.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Sync device tree from linux v6.8 and rename the rockchip,rk3308-mac
compatible in gmac_rockchip driver to match upstream linux.
Also move rk3308-roc-cc gmac node to u-boot.dtsi to not break features
not enabled in upstream device tree.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
When RK3308 boards run SPL from eMMC and fail to load FIT from eMMC due
to it being missing or checksum validation fails there can be a fallback
to read FIT from SD-card. However, without proper pinctrl configuration
reading FIT from SD-card may fail:
U-Boot SPL 2024.04-rc4 (Mar 16 2024 - 12:36:12 +0000)
Trying to boot from MMC2
mmc_load_image_raw_sector: mmc block read error
Trying to boot from MMC1
Card did not respond to voltage select! : -110
mmc_init: -95, time 12
spl: mmc init failed with error: -95
Trying to boot from MMC2
mmc_load_image_raw_sector: mmc block read error
SPL: failed to boot from all boot devices (err=-6)
### ERROR ### Please RESET the board ###
Fix this by tagging related emmc and sdmmc pinctrl nodes with bootph
props. Also sort and move common nodes shared by all boards to the SoC
u-boot.dtsi.
Imply SPL_PINCTRL and SPL_DM_SEQ_ALIAS to apply correct pinconf before
trying to load FIT from a device.
Move u-boot,spl-boot-order to soc u-boot.dtsi and define both sdmmc and
emmc nodes as fallback.
Also fix boot from eMMC (SD NAND) on ROCK Pi S by using correct pinctrl.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Make device tree complete and consistent for pre relocation phase. Some
nodes are missing, causing warnings to be issued on serial port probing
during pre relocation phase (uclass_get_device_by_phandle_id fails when
called by pinctrl_select_state_full: none of these failures is fatal
nor causing issues). Add to *-u-boot.dtsi all required nodes with the
'bootph-some-ram' attribute.
Signed-off-by: Massimo Pegorer <massimo.pegorer+oss@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Add support to read RK3308 registers used to configure UART clocks, and
thus to get UART rate and baudrate. This fixes clock_get_rate returning
error on serial device probing. Moreover, there is no need anymore to
use 'clock-frequency' property for UART nodes in *-u-boot.dtsi files
for all cases where UART is not inited by U-Boot proper or by SPL o by
TPL code but by a preliminary external boot phase (for Rock PI S, UART
is inited by external TPL).
Signed-off-by: Massimo Pegorer <massimo.pegorer+oss@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Some ROCK Pi S SKU/models are not equipped with SD-NAND (eMMC),
therefore SPL needs access to sdmmc: add it to rk3308-u-boot.dtsi
with bootph-all property.
Signed-off-by: Massimo Pegorer <massimo.pegorer@vimar.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
While this change is correct for v2023.04 it is not correct for next
(where this is right now) nor post-v2023.04.
This reverts commit 8653e5d3b745925fced5fa6897c92f4a46ec2757.
Signed-off-by: Tom Rini <trini@konsulko.com>
Running U-Boot on a ROCK 3 Model A result in the following:
No serial driver found
resetting ...
no sysreset
### ERROR ### Please RESET the board ###
Replace bootph- props with u-boot,dm- props to fix this.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Add Radxa ROCK 3 Model A support. sync rk3308-rock-pi-s.dts from
Linux 6.2.0-rc7.
ROCK Pi S is RK3308 based SBC from radxa.com. ROCK Pi S has a,
- 256MB/512MB DDR3 RAM
- SD, NAND flash (optional on board 1/2/4/8Gb)
- 100MB ethernet, PoE (optional)
- Onboard 802.11 b/g/n wifi + Bluetooth 4.0 Module
- USB2.0 Type-A HOST x1
- USB3.0 Type-C OTG x1
- 26-pin expansion header
- USB Type-C DC 5V Power Supply
Linux commit commit for the same,
<2e04c25b1320> ("arm64: dts: rockchip: add ROCK Pi S DTS support")
Signed-off-by: Akash Gajjar <gajjar04akash@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
