Merge tag 'u-boot-rockchip-20250423' of https://source.denx.de/u-boot/custodians/u-boot-rockchip

CI: https://source.denx.de/u-boot/custodians/u-boot-rockchip/-/pipelines/25909

Please pull the updates for rockchip platform:
- New SoC support: RK3528, RK3576
- New Board support: rk3528 Radxa E20C, rk3576 Firefly ROC-RK3576-PC;
- Add generic board for rk3288 and rk3399;
- rng driver binding update;
- misc updates on board level or header files;

Merge tag 'mmc-2025-04-23' of https://source.denx.de/u-boot/custodians/u-boot-mmc

- Introducing back send_init_stream for omap_hsmmc
  to perform the 74 clocks cycle sequence
- Move scmi regulator subnode hack to scmi_regulator
- Typo fix

Merge tag 'net-20250423' of https://source.denx.de/u-boot/custodians/u-boot-net

Pull request net-20250423

net:
- Make initr_net() invocation command line agnostic

net-legacy:
- net: dhcpv6: remove excluded middle expression
- net: dhcp6: Send DHCPv6 using multicast MAC

net-lwip:
- lwIP sandbox tests

misc:
- cmd: Remove CMD_NET protection

board: rockchip: Add minimal generic RK3399 board

Add a minimal generic RK3399 board that only have eMMC, SDMMC, SPI flash
and USB OTG enabled. This defconfig can be used to boot from eMMC,
SD-card or SPI flash on most RK3399 boards that follow reference board
design.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Christopher Obbard <christopher.obbard@linaro.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

board: rockchip: Add minimal generic RK3328 board

Add a minimal generic RK3328 board that only have eMMC, SDMMC, SPI flash
and USB OTG enabled. This defconfig can be used to boot from eMMC,
SD-card or SPI flash on most RK3328 boards that follow reference board
design.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Christopher Obbard <christopher.obbard@linaro.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: rk3576: Add support for ROC-RK3576-PC board

The ROC-RK3576-PC is a SBC made by Firefly, designed around the RK3576
SoC. This adds the needed board infrastructure and config for it.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm64: dts: rockchip: Add devicetree for the ROC-RK3576-PC

As the name implies, it is built around the RK3576 SoC with 4x Cortex-A72
cores, four Cortex-A53 cores and Mali-G52 MC3 GPU.

Storage options are EMMC, SD-Card, a 2242 M.2 slot and the possibility to
use UFS 2.0 storage.

Video Output options are a HDMI port, a DSI connector as well as Display-
Port via the TypeC connector (all of them not yet supported).

Networking options are a Low-profile Gigabit Ethernet RJ45 port with
Motorcomm YT8531 PHY as well as WiFi via an AMPAK AP6256 module.

USB ports on the board are 1x USB 3.0 port, 1x USB 2.0 port, 1x USB Type-C
and it comes with 40-pin GPIO header

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250210205126.1173631-3-heiko@sntech.de
[ upstream commit: 887ff17cdd8f088a52e2b61e71f2b6c9b9678de6 ]

(cherry picked from commit 388e7272d092bd20e414cd408bac39d8fd02d765)
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

dt-bindings: arm: rockchip: Add Firefly ROC-RK3576-PC binding

Add devicetree binding for the ROC-RK3576-PC SBC.

The board is based on the RK3576 SoC (4*Cortex-A72 + 4*Cortex-A53).

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250210205126.1173631-2-heiko@sntech.de
[ upstream commit: 2be4a4171401761cb5fb02225d8b18351f6807c0 ]

(cherry picked from commit 89026942ddd0475d78b11b019285fff0c1d47266)
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm64: dts: rockchip: add rk3576 otp node

This adds the otp node to the rk3576 soc devicetree including the
individual fields we know about.

Tested-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250210224510.1194963-7-heiko@sntech.de
[ upstream commit: 8715d2eeb062f6859c252bb6c87b363230b66e9f ]

(cherry picked from commit d67cf6de8aacb4abcdfb516eeb8a511a4a657bc1)
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

net: dwc_eth_qos_rockchip: Add support for RK3576

Add rk_gmac_ops and other special handling that is needed for GMAC to
work on RK3576.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

mmc: rockchip_dw_mmc: Add support for rk3576

The rk3576 uses a different base-compatible, as starting with this
generation, the clock phase tuning is done via registers inside
the mmc controller and not from inside the CRU.

In U-Boot we do not tune at all, so no other code changes are
necessary.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

mmc: rockchip_sdhci: Add support for RK3576

Add support for RK3576 to the rockchip sdhci driver.

It's pretty similar to its cousins found in the RK3568 and RK3588 and the
specific hs400-tx-tap number was taken from the vendor-u-boot.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: otp: Add support for RK3576

Add support for RK3576 compatible.
The RK3576 OTP uses the same read mechanism as the RK3588, just
with different values for offset and size.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

ram: rockchip: Add rk3576 ddr driver support

Add ddr driver for rk3576 to get the ram capacity.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

reset: rockchip: implement rk3576 lookup table

The current DT bindings for the rk3576 clock use a different ID than the
one that is supposed to be written to the hardware registers.
Thus, we cannot use directly the id provided in the phandle, but rather
use a lookup table to correctly setup the hardware.

This follows the implementation done in the Linux-Kernel and also
how the rk3588 does this both in the Linux-Kernel as well as U-Boot.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
[adapted from mainline Linux code for u-boot]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

clk: rockchip: Add rk3576 clk support

Add clock driver support for Rockchip RK3576 SoC.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
[adapted to mainline u-boot]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

pinctrl: rockchip: support rk3576 pinctrl

Add support for the rk3576 variant of pinctrl.

Signed-off-by: Steven Liu <steven.liu@rock-chips.com>
[adapted to mainline u-boot]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm: rockchip: Add RK3576 arch core support

The Rockchip RK3576 is a ARM-based SoC with quad-core Cortex-A72
and quad-core Cortex-A53 including 6TOPS NPU, Mali-G52 MC3, HDMI Out,
DP, eDP, MIPI DSI, MIPI CSI2, LPDDR4/4X/5, eMMC5.1, SD3.0/MMC4.5, UFS,
USB OTG 3.0, Type-C, USB 2.0, PCIe 2.1, SATA 3, Ethernet, SDIO3.0, I2C,
UART, SPI, GPIO and PWM.

Add arch core support for it.

Signed-off-by: Xuhui Lin <xuhui.lin@rock-chips.com>
[adapted for mainline u-boot]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: mkimage: Add rk3576 support

Add support for rk3576 package header in mkimage tool.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: sdram: honor CFG_SYS_SDRAM_BASE when defining ram regions

Currently the sdram code for arm64 expects CFG_SYS_SDRAM_BASE to be 0.
The ram being in front and the device-area behind it.

The upcoming RK3576 uses a different layout, with the device area
in front the ram, which then also extends past the 4G mark.

Adapt both the generic zone definitions as well as the ATAG parser
to be usable on devices where CFG_SYS_SDRAM_BASE is not 0.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

board: rockchip: Add Radxa E20C

The Radxa E20C is an ultra-compact network computer with a RK3528A SoC
that offers a wide range of networking capabilities.

Features tested on a Radxa E20C v1.104:
- SD-card boot
- eMMC boot

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

board: rockchip: Add minimal generic RK3528 board

Add a minimal generic RK3528 board that only have eMMC and SD-card
enabled. This defconfig can be used to boot from eMMC or SD-card on most
RK3528 boards that follow reference board design.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

net: dwc_eth_qos_rockchip: Add support for RK3528

Rockchip RK3528 has two Ethernet controllers based on Synopsys DWC
Ethernet QoS IP.

Add initial support for the RK3528 GMAC variant.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

phy: rockchip-inno-usb2: Add support for RK3528

Add support for the two USB2.0 PHYs use in the RK3528 SoC.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

phy: rockchip-inno-usb2: Add support for clkout_ctl_phy

The 480m clk is controlled using regs in the PHY address space and not
in the USB GRF address space on e.g. RK3528 and RK3506.

Add a clkout_ctl_phy usb2phy_reg to handle enable/disable of the 480m
clk on these SoCs.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rng: rockchip: Add support for rkrng variant

Add support for rkrng variant, used by e.g. RK3528 and RK3576.

Imported from vendor U-Boot linux-6.1-stan-rkr5 tag with minor
adjustments for mainline.

Signed-off-by: Lin Jinhan <troy.lin@rock-chips.com>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

adc: rockchip-saradc: Add support for RK3528

The Successive Approximation ADC (SARADC) in RK3528 uses the v2
controller and support:
- 10-bit resolution
- Up to 1MS/s sampling rate
- 4 single-ended input channels
- Current consumption: 0.5mA @ 1MS/s

Add support for the 4 channels of 10-bit resolution supported by SARADC
in RK3528.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: otp: Add support for RK3528

Add support for the OTP controller in RK3528. The OTPC is similar to the
OTPC in RK3568 and can use the same ops for reading OTP data.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

mmc: rockchip_sdhci: Gate clock for glitch free phase switching

Enable clock stopping to gate clock during phase code change to ensure
glitch free phase switching in auto-tuning circuit. Fixes HS200 mode
on RK3528.

POST_CHANGE_DLY
Time taken for phase switching and stable clock output.
- Less than 4-cycle latency

PRE_CHANGE_DLY
Maximum Latency specification between transmit clock and receive clock.
- Less than 4-cycle latency

TUNE_CLK_STOP_EN
Clock stopping control for Tuning and auto-tuning circuit. When enabled,
clock gate control output is pulled low before changing phase select
codes. This effectively stops the receive clock. Changing phase code
when clocks are stopped ensures glitch free phase switching.
- Clocks stopped during phase code change

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

mmc: rockchip_sdhci: Add initial support for RK3528

Add initial support for SDHCI controller in RK3528.

Only MMC Legacy and MMC High Speed (52MHz) mode is supported after this,
more work is needed to get the faster HS200/HS400/HS400ES modes working.

Variant tap and delay num is copied from vendor Linux tag
linux-6.1-stan-rkr5.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

mmc: rockchip_sdhci: Extend variant configuration

RK3528 and RK3576 use different tap and delay num for cmdout and strbin.

Move tap and delay num for cmdout and strbin to driver data to prepare
for adding new SoCs.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arch: arm: rockchip: Add initial support for RK3528

Rockchip RK3528 is a ARM-based SoC with quad-core Cortex-A53.

Add initial arch support for the RK3528 SoC.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm: dts: rockchip: Add rk3528-u-boot.dtsi

Add a rk3528-u-boot.dtsi extending the basic dts/upstream rk3528.dtsi
with bare minimum nodes to have a booting system from eMMC and SD-card.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

pinctrl: rockchip: Add support for RK3528

Add pinctrl driver for RK3528.

Imported from vendor U-Boot linux-6.1-stan-rkr5 tag with adjustments
to use regmap_update_bits().

Signed-off-by: Steven Liu <steven.liu@rock-chips.com>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

clk: rockchip: Add support for RK3528

Add clock driver for RK3528.

Imported from vendor U-Boot linux-6.1-stan-rkr5 tag with minor
adjustments and fixes for mainline.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

ram: rockchip: Add basic support for RK3528

Add support for reading DRAM size information from PMUGRF os_reg18 reg.

Compared to most Rockchip SoCs the RK3528 use os_reg18 for DRAM info,
instead of os_reg2.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: mkimage: Add support for RK3528

Add support for generating Rockchip Boot Image for RK3528.

Similar to RK3568, the RK3528 has 64 KiB SRAM and 4 KiB of it is
reserved for BootROM.

Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm64: dts: rockchip: Enable onboard eMMC on Radxa E20C

The Radxa E20C may come with an onboard eMMC (8GB / 16GB / 32GB / 64GB).

Enable support for the onboard eMMC on Radxa E20C.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20250305214108.1327208-4-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
[ upstream commit: 3a01b5f14a8ae2d45aea5aeed30001ac1655de86 ]

(cherry picked from commit bd4c8a1c08f92d863d89c0ddff59e5f5bc6a1e34)
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm64: dts: rockchip: Add maskrom button to Radxa E20C

Radxa E20C has two buttons, one SARADC maskrom button and one GPIO user
button.

Add support for the maskrom button using a adc-keys node, also add the
regulators used by SARADC controller.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20250304201642.831218-5-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
[ upstream commit: 3a2819ee9c71d1c6388e456cc4eb042914d15d7e ]

(cherry picked from commit 460ef5b623e5fa69843305faf50f6b1a8e81e1cd)
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm64: dts: rockchip: Add user button to Radxa E20C

Radxa E20C has two buttons, one SARADC maskrom button and one GPIO user
button.

Add support for the user button using a gpio-keys node.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20250304201642.831218-3-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
[ upstream commit: ad8afc8813567994164f2720189c819da8c22b99 ]

(cherry picked from commit 6793b56b79df26ab3323e5293b97577d0786ddb3)
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm64: dts: rockchip: Add leds node to Radxa E20C

Radxa E20C has three gpio controlled leds (sys, wan and lan).

Add led nodes and set default trigger to heartbeat for the sys led and
netdev for the lan and wan leds.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20250304201642.831218-2-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
[ upstream commit: 6a709e003492e9878d5f1357be0b2e1162e1e6a6 ]

(cherry picked from commit a3556ede6b48c7760ac3608ad77601fca26d2ce0)
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm64: dts: rockchip: Add uart0 pinctrl to Radxa E20C

Radxa E20C route UART0 M0 pins (GPIO4_C7 and GPIO4_D0) to the onboard
CH340B for debug console use.

Add pinctrl for UART0 M0 pins used for serial console.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20250228064024.3200000-6-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
[ upstream commit: 0d2312f0d3e4ce74af0977c1519a07dfc71a82ac ]

(cherry picked from commit 9bcf6ccdd87c3be48fe7d75150c6e403c5c0a42d)
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm64: dts: rockchip: Add SDHCI controller for RK3528

The SDHCI controller in Rockchip RK3528 is similar to the one included
in RK3588.

Add device tree node for the SDHCI controller in RK3528.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20250305214108.1327208-3-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
[ upstream commit: a98cc47f79ab5b8059b748bf0bd59335edfff7d9 ]

(cherry picked from commit db7a99c423dea0ead19d6a18053d898a762a3b48)
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm64: dts: rockchip: Add SARADC node for RK3528

Add a device tree node for the SARADC controller used by RK3528.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20250304201642.831218-4-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
[ upstream commit: 6e58302c84ce90aadbecd41efe1f69098a6f91e5 ]

(cherry picked from commit 8ba64ba5cb301bca777ba7f0d2a2a72f49af5ff2)
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm64: dts: rockchip: enable SCMI clk for RK3528 SoC

Same as RK3568, RK3528 uses SCMI clk instead of ARMCLK.
Add SCMI clk for CPU, GPU and RNG will also use it.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://lore.kernel.org/r/20250307100008.789129-2-amadeus@jmu.edu.cn
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
[ upstream commit: fbcbc1fb93e14729bd87ab386b7f62694dcc8b51 ]

(cherry picked from commit 6e03c7e28e2d929a420809a24b0379305a9fb86a)
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm64: dts: rockchip: Add rk3528 QoS register node

The Quality-of-Service (QsS) node stores/restores specific
register contents when the power domains is turned off/on.
Add QoS node so that they can connect to the power domain.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://lore.kernel.org/r/20250306123809.273655-3-amadeus@jmu.edu.cn
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
[ upstream commit: 61a05d8ca3030a544175671f5fab7a8f29c24085 ]

(cherry picked from commit 9ee90dfd6957fcc42ea94c43d195b01d1b286713)
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm64: dts: rockchip: Add pinctrl and gpio nodes for RK3528

Add pinctrl and gpio nodes for RK3528 and import rk3528-pinctrl.dtsi
from vendor linux-6.1-stan-rkr5 kernel with the hdmi-pins-idle node
removed due to missing label reference to pcfg_output_low_pull_down.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20250228064024.3200000-5-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
[ upstream commit: a31fad19ae39ea27b5068e3b02bcbf30a905339b ]

(cherry picked from commit 89a24fa2e923b68a42ccc8cc9cb2d5bdf291ac40)
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm64: dts: rockchip: Add UART clocks for RK3528 SoC

Add missing clocks in UART nodes for RK3528 SoC.

Signed-off-by: Yao Zi <ziyao@disroot.org>
Link: https://lore.kernel.org/r/20250217061142.38480-10-ziyao@disroot.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
[ upstream commit: b9454434d0349223418f74fbfa7b902104da9bc5 ]

(cherry picked from commit 12f69f638472dc9cf1b62816c7d4407de1846d12)
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm64: dts: rockchip: Add clock generators for RK3528 SoC

Add dt node for RK3528 clock and reset unit. Clock "gmac0_clk" is
generated by internal Ethernet phy, a fixed clock node is added as a
placeholder to avoid orphans.

Signed-off-by: Yao Zi <ziyao@disroot.org>
Link: https://lore.kernel.org/r/20250217061142.38480-9-ziyao@disroot.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
[ upstream commit: 858cdcdd11cf9913756297d3869e4de0f01329ea ]

(cherry picked from commit 60741472b42e92d2393327cb70669ab90e3b382f)
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

dt-bindings: clock: Document clock and reset unit of RK3528

There are two types of clocks in RK3528 SoC, CRU-managed and
SCMI-managed. Independent IDs are assigned to them.

For the reset part, differing from previous Rockchip SoCs and
downstream bindings which embeds register offsets into the IDs, gapless
numbers starting from zero are used.

Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250217061142.38480-6-ziyao@disroot.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
[ upstream commit: e0c0a97bc308f71b0934e3637ac545ce65195df0 ]

(cherry picked from commit 8768d063e732e64892e4d1d09aa583d1394c8388)
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rng: rockchip_rng: Update compatible for RK3588

Linux commit 6ee0b9ad3995 ("arm64: dts: rockchip: Add rng node to
RK3588") merged for v6.15-rc1 add a proper rng node to the device tree.
The compatible used differs compared to what U-Boot is currently using.

Replace the old trngv1 compatible with the dts/upstream compatible in
the rng driver and remove the old rng node compatible override from SoC
u-boot.dtsi to keep rng working after the driver change.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arm64: dts: rockchip: Add rng node to RK3588

Add the RK3588's standalone hardware random number generator node to its
device tree, and enable it.

Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Link: https://lore.kernel.org/r/20250204-rk3588-trng-submission-v2-6-608172b6fd91@collabora.com
[changed reset-id to its numeric value while the constant makes its
 way through the crypto tree]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
[ upstream commit: 6ee0b9ad3995ee5fa229035c69013b7dd0d3634b ]

(cherry picked from commit 4800c4aaad00ffdc053850f130e8504a04dd110d)
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: rk356x: Remove rng node from u-boot.dtsi

Linux commit afeccc408496 ("arm64: dts: rockchip: add DT entry for RNG
to RK356x") merged for v6.12-rc1 add a proper rng node to the SoC DT.

Remove the rng node from SoC u-boot.dtsi now that the rng driver support
the compatible used in dts/upstream DT. Ensure the rng node is enabled
to support rng on RK3566 variants.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rng: rockchip_rng: Add compatible for RK3568

Linux commit afeccc408496 ("arm64: dts: rockchip: add DT entry for RNG
to RK356x") merged for v6.12-rc1 add a proper rng node to the SoC DT.
The compatible used differs compared to what U-Boot is currently using.

Add support for the rk3568-rng used in upstream Linux. Support for the
cryptov2-rng compatible is still kept because PX30/RK3326 and RK3308 are
still using it.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: Enable meminfo and rng commands for Generic RK3588

The meminfo and rng commands are helpful for testing, enable them.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: Enable meminfo and rng commands for Generic RK3566/RK3568

The meminfo and rng commands are helpful for testing, enable them.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: rk3588: Drop BOARD_LATE_INIT from target config

BOARD_LATE_INIT is already selected by ROCKCHIP_RK3588 so there is no
need to select it under any board target config.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: rk3568: Drop BOARD_LATE_INIT from target config

BOARD_LATE_INIT is already selected by ROCKCHIP_RK3568 so there is no
need to select it under any board target config.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: Use rk3588_common.h by default for RK3588 boards

Ensure rk3588_common.h can be used by boards directly by defining a
blank ROCKCHIP_DEVICE_SETTINGS unless it already is defined.

Add a default SYS_CONFIG_NAME to include rk3588_common.h unless a board
target overrides it in its board Kconfig.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: Use rk3568_common.h by default for RK356x boards

Ensure rk3568_common.h can be used by boards directly by defining a
blank ROCKCHIP_DEVICE_SETTINGS unless it already is defined.

Add a default SYS_CONFIG_NAME to include rk3568_common.h unless a board
target overrides it in its board Kconfig.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: Ensure device settings is defined before rk3588_common.h

Ensure ROCKCHIP_DEVICE_SETTINGS is defined before including
rk3588_common.h in board include/configs files.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: Ensure device settings is defined before rk3568_common.h

Ensure ROCKCHIP_DEVICE_SETTINGS is defined before including
rk3568_common.h in board include/configs files.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: Remove partitions env variable for RK3588

The partitions env variable is using an outdated partition layout that
is typically expected to be used with older vendor miniloader blobs.

Rockchip devices will run fine using any partition layout if the first
16 MiB of MMC storage is ignored/skipped.

Remove the partitions env variable to stop encourage users a continued
use of this outdated partition layout on RK3588 devices.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: Remove partitions env variable for RK356x

The partitions env variable is using an outdated partition layout that
is typically expected to be used with older vendor miniloader blobs.

Rockchip devices will run fine using any partition layout if the first
16 MiB of MMC storage is ignored/skipped.

Remove the partitions env variable to stop encourage users a continued
use of this outdated partition layout on RK356x devices.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: rk3588: Use hptimer reg names in rockchip_stimer_init

Define constants for hptimer reg names and use them instead of magic
numbers in rockchip_stimer_init().

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: Add RK3576 support for ROCKCHIP_COMMON_STACK_ADDR

The Rockchip RK3576 SoC uses a different DRAM base address, 0x40000000,
compared to prior SoCs.

Add default options that should work when 0x40000000 is used as DRAM
base address. Use same offsets as before, just below 64 MiB.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: Move imply ROCKCHIP_EXTERNAL_TPL under SoC Kconfig symbol

New Rockchip SoCs will typically require use or an external TPL when
support for the SoC is added to U-Boot.

Move imply ROCKCHIP_EXTERNAL_TPL under SoC Kconfig symbol to remove a
future likelihood of a long "default y if" line.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: Move imply ROCKCHIP_COMMON_STACK_ADDR under SoC Kconfig symbol

The ROCKCHIP_COMMON_STACK_ADDR Kconfig option was originally enabled
in the SoC specific Kconfig files to ease during the initial migration
to use common stack addresses.

All boards for the affected SoCs have been migrated to use common stack
addresses. Migrate to use an imply under the SoC symbol instead of
re-define the symbol in each SoC specific Kconfig file.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: Improve ARMv7 support for ROCKCHIP_COMMON_STACK_ADDR

A few Rockchip ARMv7 SoCs use 0x60000000 as DRAM base address instead of
the more common 0x0 DRAM base address used on AArch64 SoCs.

Add default options that should work for these ARMv7 SoCs. Same offsets
as before are used, just below 64 MiB. Hex values have also been padded
to improve alignment.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: Make ROCKCHIP_COMMON_STACK_ADDR depend on TPL

The stack-pointer addresses used with ROCKCHIP_COMMON_STACK_ADDR expect
that DRAM is initialized by TPL or ROCKCHIP_EXTERNAL_TPL, that SPL has
access to full DRAM and SPL is loaded to/executed from start of DRAM.

Add depends on to ensure use of the ROCKCHIP_COMMON_STACK_ADDR symbol
does not cause problem for any board not using TPL and back-to-BROM
loading of SPL.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: Move imply TPL_ROCKCHIP_COMMON_BOARD under SoC Kconfig symbol

The Kconfig symbol ROCKCHIP_COMMON_STACK_ADDR currently imply the
TPL_ROCKCHIP_COMMON_BOARD option when TPL=y. This is inconvenient for a
SoC with very limited SRAM to use a custom tpl.c together with the
common stack addresses.

Move any imply TPL_ROCKCHIP_COMMON_BOARD to under the SoC symbol, where
it belongs. Add the missing imply to RK3328 and PX30 use a SoC specific
tpl.c and only expect imply TPL_LIBGENERIC_SUPPORT.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: ringneck-px30: enable DT overlay support

Haikou carrierboard allows multiple adapter boards to be connected, for
now there exists the following adapter boards compatible with PX30
Ringneck:
 - Haikou Video Demo on the Video Connector,
 - Haikou LVDS 9904379 on the Video Connector,

So support DT overlays so we can use this mechanism instead of full DTB
containing both the carrierboard and the adapter.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: px30: add fdtoverlay_addr_r default value to support FDTO

In order to be able to use Device Tree Overlays, the fdtoverlay_addr_r
needs to be specified.

Follow what's been done for other Rockchip SoCs and leave 1MiB for the
base DTB before the address for the overlay.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: px30: enable RNG for all boards

I don't see a reason why this should only be enabled on a per-board
basis. The rng IP is inside the SoC and doesn't seem to rely on anything
external to it, therefore let's enable it on the SoC DTSI and remove the
now empty px30-evb-u-boot.dtsi.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: theobroma-systems: use HAVE_VENDOR_COMMON_LIB to simplify Makefile

The build system uses HAVE_VENDOR_COMMON_LIB to automatically include
board/$(VENDOR)/common/Makefile, therefore let's use that to implicitly
include board/theobroma-systems/common/Makefile and compile the common.c
file when building proper.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: rk3308: Drop unused rk_board_init()

Nothing is calling the function rk_board_init() and the io-domain driver
can handle the functions intended purpose based on information from DT.

Cleanup by removing the unused rk_board_init() function and re-sort
included headers.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

CI: add sandbox64_lwip

Add sandbox64_lwip_defconfig to the list of tested boards.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

configs: add sandbox64_lwip_defconfig

Add sandbox64_lwip_defconfig based on sandbox64_defconfig with NET_LWIP
enabled.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

net: lwip: allow DM_DSA=y when NET_LWIP=y

Now that the DSA tests in test/dm/dsa.c are compatible with NET_LWIP,
remove the dependency of DM_DSA on NET.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

test: dm: eth, dsa: update tests for NET_LWIP

Convert the tests to use the do_ping() interface which is now
common to NET and NET_LWIP. This allows running most network test with
SANDBOX and NET_LWIP. A few things to note though:

1. The ARP and IPv6 tests are enabled for NET only

2. The net_retry test is modified to use eth0 (eth@10002000) as the
active (but disabled) interface, and therefore we expect eth1
(eth@10003000) to be the fallback when "netretry" is "yes". This is in
replacement of eth7 (lan1) and eth0 (eth@10002000) respectively.
Indeed, it seems eth7 works with NET by chance and it certainly does not
work with NET_LWIP. I observed that even with NET,
sandbox_eth_disable_response(1, true) has no effect: remove it and
the test still passes. The interface ID is not correct to begin with; 1
corresponds to eth1 (eth@10003000) as shown by debug traces, it is not
eth7 (lan1). And using index 7 causes a SEGV.  In fact, it is not the
call to sandbox_eth_disable_response() that prevents the stack from
processing the ICMP reply but the timeout caused by the call to
sandbox_eth_skip_timeout(). Here is what happens when trying to ping
using the eth7 (lan1) interface with NET:

 do_ping(...)
     net_loop(PING)
         ping_start()
         eth_rx()
             sb_eth_recv()
                 time_test_add_offset(11000UL);
         if (get_timer(0) - time_start > time_delta)
             ping_timeout_handler()  // ping error, as expected

And the same with NET_LWIP:

 do_ping(...)
     ping_loop(...)
         sys_check_timeouts()
         net_lwip_rx(...)
             sb_eth_recv()
                 time_test_add_offset(11000UL);
             netif->input(...)  // the packet is processed succesfully

By choosing eth0 and sandbox_eth_disable_response(0, true), the incoming
packet is indeed discarded and things work as expected with both network
stacks.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

net: ping: make do_ping() available via <net.h>

Make the do_ping() function in cmd/net.c a global one by getting rid of
the static qualifier, and move the prototype declaration from net-lwip.h
to net-common.h. This makes the function available to other parts of
U-Boot when CONFIG_NET=y, as was already the case when
CONFIG_NET_LWIP=y.

This is a peparation step to make the sandbox tests use a common API
between NET and NET_LWIP.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

sandbox: provide static IP addresses for eth{2, 3, 5, 6, 7}

The tests in test/dm/eth.c and test/dm/dsa.c use interfaces that have
no static IP addresses configured in the board's default environment
file. That will be a problem when NET_LWIP=y because the lwIP stack
refuses to send ICMP packets through an interface that doesn't have an
IP ("no route to host"). Therefore and in preparation for enabling the
sandbox tests with NET_LWIP, provide such addresses in
board/sandbox/sandbox.env.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

drivers: net: sandbox: add support for NET_LWIP

Make the sandbox mock ethernet driver (drivers/net/sandbox.c) compatible
with NET_LWIP by not relying on any of the structures or functions
defined in net-legacy.h. This is done by providing local definitions of
the various protocol structures (Ethernet, ARP, IPv4, ICMP). Drop the
stub driver that was introduced specifically for NET_LWIP
(drivers/net/sandbox-lwip.c).

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

net: lwip: use timer_early_get_count() when CONFIG_SANDBOX_TIMER=y

When the sandbox timer is available, use it. This allows skipping
time in the tests (sandbox_eth_skip_timeout()).

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

net: lwip: add restart support to ping

Use net_start_again() in do_ping() to determine if a failed ping should
be restarted on a different interface.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

net: lwip: provide net_start_again()

Implement net_start_again() when NET_LWIP=y in a very similar way to
NET. This will be used in a future commit to determine if a failed
ping needs to be tried again on a different interface.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

net: lwip: fix initialization sequence before a command

The things that are done prior to executing a network command with
NET_LWIP are not consistent with what is done with NET. It impacts the
selection of the current device, and more precisely if the active device
is invalid NET would return an error while NET_LWIP would try to pick a
new device. This incorrect behavior was detected thanks to the eth_rotate
sandbox test (dm_test_eth_rotate()).

Fix it by re-using a sequence similar to what NET has in net_loop().
This piece of code is inserted in a function called net_lwip_eth_start()
renamed from net_lwip_eth_set_current().

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

net: make initr_net() invocation command line agnostic

initr_net() initalizes the network devices by calling eth_initalize().
There is no good reason to disable this if no command line interface is
present.

Let initr_net() depend on CONFIG_NET || CONFIG_NET_LWIP.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>

cmd: Remove CMD_NET protection

CMD_PXE is already under CMD_NET in Kconfig that's why make no sense to
have another ifdef inside source code.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>

net: dhcpv6: remove excluded middle expression

!A || (A && B) is equivalent to !A || B

Drop the middle expression from the statement

Signed-off-by: Bryan Brattlof <bb@ti.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>

net: dhcp6: Send DHCPv6 using multicast MAC

In IPv6, the broadcast MAC address is not used.  Instead, it should use
the multicast address (see RFC RFC2464).

Add IPV6_ALL_NODE_ETH_ADDR macro for clarity.

Signed-off-by: Sean Edmond <seanedmond@microsoft.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>

power: regulator: scmi: Move regulator subnode hack to scmi_regulator

The current code attempts to bind scmi_voltage_domain to regulator subnode
of the SCMI protocol node, so scmi_voltage_domain can then bind regulators
directly to subnodes of its node. This kind of behavior should not be in
core code, move it into scmi_voltage_domain driver code. Let the driver
descend into regulator node and bind regulators to its subnodes.

Fixes: 1f213ee4dbf2 ("firmware: scmi: voltage regulator")
Signed-off-by: Marek Vasut <marex@denx.de>
[Alice Guo: Fix scmi_regulator_bind]
Signed-off-by: Peng Fan <peng.fan@nxp.com>

mmc: omap_hsmmc: implement send_init_stream callback

This callback is used to send the 74 clock cycles after power up.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

mmc: Add a new callback function to perform the 74 clocks cycle sequence

Add a new callback function *send_init_stream* which start a sequence of
at least 74 clock cycles.
The mmc core uses *mmc_send_init_stream* in order to invoke the callback
function. This will be used during power cycle where the specification
requires such a sequence after power up.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

mmc: type 'Relatvie'

%s/Relatvie/Relative'

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

mips: mt7688: gardena-smart-gateway: Increase CONFIG_SYS_BOOTM_LEN

The default value of 0x800000 (8 MB) is somewhat limiting for us, as our
compressed kernel may grow up to around 4 MB. By choosing the commonly
used value of 0x2000000 (32 MB), we are definitely on the safe side.
This rather large amount should be fine, as we have 128 MB of RAM.

Signed-off-by: Ezra Buehler <ezra.buehler@husqvarnagroup.com>
Reviewed-by: Stefan Roese <sr@denx.de>

Merge patch series "MIPS: Boston: Various enhancements"

Jiaxun Yang <jiaxun.yang@flygoat.com> says:

This is a huge series which promoted MIPS/Boston target into a
usable state, with fixes to drivers and general framework issues
I found in this process.

I also converted the target to OF_UPSTREAM.

This target is covered by QEMU, to test on QEMU:
```
make boston64r6el_defconfig
make
qemu-system-mips64el -M boston -cpu I6500 -bios ./u-boot.bin -nographic
```

Link: https://lore.kernel.org/r/20240517-boston-v3-0-1ea7d23f4a1d@flygoat.com

mailmap: Update email for Paul Burton

Paul had left MIPS a couple of years ago, his email address is
no longer valid.

Replace it with his kenrel.org email, which has been used in
kernel and QEMU, in case we still want to reach him.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>

MIPS: boston: Migrate to OF_UPSTREAM

We can now boot with upstream devicetree.

Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>

dts/upstream: Add Makefile for MIPS

It is required to make OF_UPSTREAM work.

Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>