NanoPi R4s is SBC base on Rockchip RK3399 hexa-core processor with
dual-Core Cortex-A72 and Mali-T864 GPU with 4GiB(LPDDR4) of RAM, SD card support,
including 2 gigabit ethernet(RTL8211E 1Gbps - RTL8111H 1Gbps) and 2 USB 3.0 port.
port.It also has two GPIO headers which allows further peripherals to be used.

The devicetree file is taken of the rk3399 nanopi4 Linux kernel [1].

[1] https://github.com/torvalds/linux/commit/e7a095908227fb3ccc86d001d9e13c9ae2bef8e6Signed-off-by: xiaobo <peterwillcn@gmail.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

A commit from last year re-imported the DTS files form the upstream kernel.
By doing so the VDD_LOG regulator in the board's DTS was dropped.
Let's restore this, but move it into the u-boot overlay to prevent this
issue in the future.

Fixes: 167efc2c ("arm64: dts: rk3399: Sync v5.7-rc1 from Linux")
Signed-off-by: NChristoph Muellner <christoph.muellner@theobroma-systems.com>
Reviewed-by: NHeiko Stuebner <heiko.stuebner@theobroma-systems.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

This brings the actual rk3368-lion devicetree files from Linux 5.10
instead of using something separate.
Signed-off-by: NHeiko Stuebner <heiko.stuebner@theobroma-systems.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

This is the state as of v5.10 + the recently added timer0 phandle
targetted at the 5.12 merge window.

With this the non-mainline nodes like the dmc move to a separate
rk3368-u-boot.dtsi that is included from the board-specific
-u-boot.dtsi files, similar to how rk3399 does this.
Signed-off-by: NHeiko Stuebner <heiko.stuebner@theobroma-systems.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

With the STACK_R_ADDR at 0x600000 (6MB) we're competing with
with the loading address of either u-boot or atf parts, so move
that away to 0x4000000 (64MB) similar to rk3399.

Only lion currently sets that at all but not sheep the second
rk3368 board, so just move that to the Kconfig for rk3368 similar
to rk3399 as well.
Signed-off-by: NHeiko Stuebner <heiko.stuebner@theobroma-systems.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

To prevent running out of memory, increase SYS_MALLOC_F_LEN to 0x4000
similar to what rk3399 uses.
Signed-off-by: NHeiko Stuebner <heiko.stuebner@theobroma-systems.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

This patch makes use of the decompression mechanism implemented for mt7628
previously to reduce the total image size. Binman will be also removed.
Signed-off-by: NWeijie Gao <weijie.gao@mediatek.com>

The EPHY LEDs belongs to the built-in FE switch of MT7629, which is barely
used. These LED pins on reference boards are used as JTAG socket. So it's
a good idea to change the default state to JTAG, and this will make it
convenience for debugging.
Signed-off-by: NWeijie Gao <weijie.gao@mediatek.com>

Add the MT8183 pumpkin board support.
Signed-off-by: NFabien Parent <fparent@baylibre.com>

Add the MT8183 SoC support.
Signed-off-by: NFabien Parent <fparent@baylibre.com>

More than one pumpkin board has been made with different MediaTek SoCs.
Rename the pumpkin board to follow the naming convention of all
other MediaTek boards and also to not be confusing when other pumpkin
boards will be added in follow-up commits.
Signed-off-by: NFabien Parent <fparent@baylibre.com>

Enable building SPL for EK874 board which is based on R8A774C0 SoC.
Signed-off-by: NLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: NBiju Das <biju.das.jz@bp.renesas.com>

The EK874 development kit from Silicon Linux is made of CAT874 (the main
board) and CAT875 (the sub board that goes on top of CAT874).

This patch adds the required board support to boot Si-Linux EK874 board
based on R8A774C0 SoC.

DTS files apart from r8a774c0-ek874-u-boot.dts and r8a774c0-u-boot.dtsi
have been imported from Linux kernel 5.11 commit f40ddce88593
("Linux 5.11").
Signed-off-by: NLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: NBiju Das <biju.das.jz@bp.renesas.com>

Renesas RZ/G2E (a.k.a. r8a774c0) is pin compatible with R-Car
E3 (a.k.a. r8a77990), however it doesn't have several automotive
specific peripherals.

This patch hooks R8A774C0 SoC with the pfc driver.
Signed-off-by: NLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: NBiju Das <biju.das.jz@bp.renesas.com>

Resync the R8A774C0 SoC DTSI with Linux kernel 5.11 commit f40ddce88593
("Linux 5.11").
Signed-off-by: NLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

The HiHope RZ/G2H board from HopeRun consists of main board
(HopeRun HiHope RZ/G2H main board) and sub board(HopeRun
HiHope RZ/G2H sub board). The HiHope RZ/G2H sub board sits
below the HiHope RZ/G2H main board.

This patch adds the required board support to boot HopeRun HiHope
RZ/G2H board.
Signed-off-by: NBiju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: NLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

The HiHope RZ/G2N board from HopeRun consists of main board
(HopeRun HiHope RZ/G2N main board) and sub board(HopeRun
HiHope RZ/G2N sub board). The HiHope RZ/G2N sub board sits
below the HiHope RZ/G2N main board.

This patch adds the required board support to boot HopeRun HiHope
RZ/G2N board.
Signed-off-by: NBiju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: NLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

The HiHope RZ/G2M board from HopeRun consists of main board
(HopeRun HiHope RZ/G2M main board) and sub board(HopeRun
HiHope RZ/G2M sub board). The HiHope RZ/G2M sub board sits
below the HiHope RZ/G2M main board.

This patch adds the required board support to boot HopeRun HiHope
RZ/G2M board.
Signed-off-by: NBiju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: NLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Synchronize r8a774e1 device trees with Linux 5.11,
commit f40ddce88593482919 ("Linux 5.11").
Signed-off-by: NBiju Das <biju.das.jz@bp.renesas.com>

Synchronize r8a774b1 device trees with Linux 5.11,
commit f40ddce88593482919 ("Linux 5.11")
Signed-off-by: NBiju Das <biju.das.jz@bp.renesas.com>

Fix following compilation issue when SYS_DCACHE_OFF and/or SYS_DCACHE_SYS
are enabled :

arch/arm/mach-stm32mp/cpu.c: In function ‘early_enable_caches’:
arch/arm/mach-stm32mp/cpu.c:223:10: error: ‘volatile struct arch_global_data’ has no member named ‘tlb_size’
  223 |  gd->arch.tlb_size = PGTABLE_SIZE;
      |          ^
arch/arm/mach-stm32mp/cpu.c:224:10: error: ‘volatile struct arch_global_data’ has no member named ‘tlb_addr’
  224 |  gd->arch.tlb_addr = (unsigned long)&early_tlb;
      |          ^
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>
Signed-off-by: NPatrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: NPatrick Delaunay <patrick.delaunay@foss.st.com>

Config option ARMADA_39X is never set so remove all dead code hidden under
ifdef CONFIG_ARMADA_39X blocks.

Also remove useless checks for CONFIG_ARMADA_38X define as this macro is
always defined for a38x code path.
Signed-off-by: NPali Rohár <pali@kernel.org>
Reviewed-by: NStefan Roese <sr@denx.de>

Enable the clocks during bsec probe when they are present in device tree.
Signed-off-by: NPatrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@foss.st.com>

The command "stm32prog serial <dev>" can directly use the device sequence
number of serial uclass as this sequence number is egual to alias when it
exist; this assumption simplify the code and avoid access to gd->fdt_blob
and the device tree parsing.
Signed-off-by: NPatrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@foss.st.com>

When serial instance is not found in device tree, the console
should be enabled and the error should be indicated.
Signed-off-by: NPatrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@foss.st.com>

Add CONFIG_CMD_STM32PROG_SERIAL and CONFIG_CMD_STM32PROG_USB to
independently select the support of UART or USB communication for
STM32CubeProgrammer.

For serial boot over UART, user can deactivate CONFIG_CMD_STM32PROG_SERIAL
to use U-Boot console of binary loaded by UART (for board bring-up for
example).
Signed-off-by: NPatrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@foss.st.com>

Move CONFIG_CMD_STM32PROG in a specific Kconfig file for stm32prog command.
Signed-off-by: NPatrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@foss.st.com>

Define in the RCC clock provider node which root clocks the driver
depends on. These are root oscillators, which may be present or
not, upon FDT content.

This update binding is introduced in Linux kernel device tree by patch
"ARM: dts: stm32: move clocks/resets to SCMI resources for stm32mp15"

This patch is a preliminary step for SCMI support of stm32mp15
boards with trusted boot chain, based on TF-A or OP-TEE.
Signed-off-by: NEtienne Carriere <etienne.carriere@st.com>
Signed-off-by: NPatrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@foss.st.com>

FIT image of Vendor Authentication Coot (VAB) contains signed images.
Signed-off-by: NSiew Chin Lim <elly.siew.chin.lim@intel.com>

Support 'vab' command to perform vendor authentication.

Command format: vab addr len
Authorize 'len' bytes starting at 'addr' via vendor public key
Signed-off-by: NSiew Chin Lim <elly.siew.chin.lim@intel.com>

Vendor Authorized Boot is a security feature for authenticating
the images such as U-Boot, ARM trusted Firmware, Linux kernel,
device tree blob and etc loaded from FIT. After those images are
loaded from FIT, the VAB certificate and signature block appended
at the end of each image are sent to Secure Device Manager (SDM)
for authentication. U-Boot will validate the SHA384 of the image
against the SHA384 hash stored in the VAB certificate before
sending the image to SDM for authentication.
Signed-off-by: NSiew Chin Lim <elly.siew.chin.lim@intel.com>
Reviewed-by: NLey Foon Tan <ley.foon.tan@intel.com>

Create common macro TARGET_SOCFPGA_SOC64 for Stratix10 and Agilex.
Signed-off-by: NSiew Chin Lim <elly.siew.chin.lim@intel.com>

Moves below bootrom specific defines to Kconfig:

    CONFIG_SYS_FSL_BOOTROM_BASE
    CONFIG_SYS_FSL_BOOTROM_SIZE
Signed-off-by: NRajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add initial support for Gateworks Venice product family based on the
i.MX 8M Mini SoC
Signed-off-by: NTim Harvey <tharvey@gateworks.com>

Add Gateworks i.MX 8M Mini Development kits from Linux-5.12-rc1
Signed-off-by: NTim Harvey <tharvey@gateworks.com>

DM_VIDEO migration deadline is already expired, but around
80 Allwinner boards are still using video in a legacy way:

===================== WARNING ======================
This board does not use CONFIG_DM_VIDEO Please update
the board to use CONFIG_DM_VIDEO before the v2019.07 release.
Failure to update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
====================================================

Convert the legacy video driver over to the DM_VIDEO framework. This is
a minimal conversion: it doesn't use the DT for finding its resources,
nor does it use DM clocks or DM devices for the outputs (LCD, HDMI, CVBS).

Tested in Bananapi M1+ Plus 1920x1200 HDMI out. (Jagan)
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>
[Andre: rebase and smaller fixes]
Signed-off-by: NAndre Przywara <andre.przywara@arm.com>
Acked-by: NMaxime Ripard <mripard@kernel.org>
Reviewed-by: NJernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Function s_init() is called only from lowlevel_init(). So compile it only
when function lowlevel_init() is compiled.
Signed-off-by: NPali Rohár <pali@kernel.org>
Reviewed-by: NLukasz Majewski <lukma@denx.de>
Acked-by: NPavel Machek <pavel@ucw.cz>

Function lowlevel_init() is called only from cpu_init_crit() and this
function is wrapped into #if .. #endif section. So compile also
lowlevel_init() function under same #if condition.

Function cpy_clk_code() uses lowlevel_init symbol to get address where
go_to_speed code ends. As this symbol is not available anymore when
compiling with CONFIG_SKIP_LOWLEVEL_INIT, defines a new label
go_to_speed_end at the place where go_to_speed code ends.
Signed-off-by: NPali Rohár <pali@kernel.org>
Reviewed-by: NLukasz Majewski <lukma@denx.de>
Acked-by: NPavel Machek <pavel@ucw.cz>

This code is still using the old command typedef. It was not noticed since
this file is not currently built. It is using a non-existent option in the
Makefile.

Drop this file since it is not needed for correct operation.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Remove the unused function set_dacr/get_dacr

Serie-cc: Ard Biesheuvel <ardb@kernel.org>
Serie-cc: R Sricharan <r.sricharan@ti.com>
Signed-off-by: NPatrick Delaunay <patrick.delaunay@foss.st.com>