On 13/07/22, Marcel Ziswiler wrote:
> Hi Oliver
>
> On Tue, 2022-07-12 at 12:14 +0200, Oliver Graute wrote:
> > Add i.MX8QM DMSSE20 a1 board support
> >
> > U-Boot 2022.07-00033-g2a5cf8e9e7 (Jul 12 2022 - 11:29:05 +0200)
> >
> > Model: Advantech iMX8QM DMSSE20
> > Board: DMS-SE20A1 8GB
> > Build: SCFW 549b1e18, SECO-FW c9de51c0, ATF 5782363
> > Boot: USB
> > DRAM: 8 GiB
> > Core: 100 devices, 19 uclasses, devicetree: separate
> > MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
> > Loading Environment from MMC... OK
> > In: serial@5a06
> > Out: serial@5a06
> > Err: serial@5a06
> > Net: eth0: ethernet@5b04
> > Warning: ethernet@5b05 (eth1) using random MAC address -
> > aa:a2:be:5b:81:4a
> > , eth1: ethernet@5b05
> > Hit any key to stop autoboot: 0
> >
> > Signed-off-by: Oliver Graute
> > ---
> > Changes for v4
> > -update atf fw version
> > -update seco fw version
> > -update scfw version
> > -move CONFIG_IMX_SMMU to imx8qm_dmsse20a1_defconfig
> > -move CONFIG_LOADADDR to imx8qm_dmsse20a1_defconfig
> > -move CONFIG_SYS_LOAD_ADDR to imx8qm_dmsse20a1_defconfig
> > -move CONFIG_SYS_MALLOC_LEN to imx8qm_dmsse20a1_defconfig
> > -move CONFIG_SYS_MMC_IMG_LOAD_PART to imx8qm_dmsse20a1_defconfig
> > -move CONFIG_FSL_USDHC to imx8qm_dmsse20a1_defconfig
> > -replaced CONFIG_SPL_MMC_SUPPORT with CONFIG_SPL_MMC
> > -replaced CONFIG_SPL_SERIAL_SUPPORT with CONFIG_SPL_SERIAL
> > -drop CONFIG_FEC_XCV_TYPE
> >
> > Changes for v3
> > -Remove addr parameter from reset_cpu()
> > -moved some configs into defconfig
> >
> > Changes for v2
> > -replaced bd_t with struct bd_info
> > -added missing DTS in MAINTAINERS
> > -replaced README with imx8qm-dmsse20-a1.rst
> > -move CMD_FUSE to Kconfig
> > -removed fdt_high
> > -added i2c support
> > -added rtc support
> >
> > arch/arm/dts/Makefile | 1 +
> > arch/arm/dts/imx8qm-dmsse20-a1.dts | 407 ++
> > arch/arm/mach-imx/imx8/Kconfig | 7 +
> > board/advantech/imx8qm_dmsse20_a1/Kconfig | 17 +
> > board/advantech/imx8qm_dmsse20_a1/MAINTAINERS | 7 +
> > board/advantech/imx8qm_dmsse20_a1/Makefile | 8 +
> > .../imx8qm_dmsse20_a1/imx8qm_dmsse20_a1.c | 188
> > .../advantech/imx8qm_dmsse20_a1/imximage.cfg | 21 +
> > board/advantech/imx8qm_dmsse20_a1/spl.c | 224 ++
> > common/Kconfig | 2 +-
> > configs/imx8qm_dmsse20a1_defconfig | 105 +
> > doc/board/advantech/imx8qm-dmsse20-a1.rst | 59 +++
> > doc/board/advantech/index.rst | 1 +
> > include/configs/imx8qm_dmsse20.h | 164 +++
> > 14 files changed, 1210 insertions(+), 1 deletion(-)
> > create mode 100644 arch/arm/dts/imx8qm-dmsse20-a1.dts
> > create mode 100644 board/advantech/imx8qm_dmsse20_a1/Kconfig
> > create mode 100644 board/advantech/imx8qm_dmsse20_a1/MAINTAINERS
> > create mode 100644 board/advantech/imx8qm_dmsse20_a1/Makefile
> > create mode 100644 board/advantech/imx8qm_dmsse20_a1/imx8qm_dmsse20_a1.c
> > create mode 100644 board/advantech/imx8qm_dmsse20_a1/imximage.cfg
> > create mode 100644 board/advantech/imx8qm_dmsse20_a1/spl.c
> > create mode 100644 configs/imx8qm_dmsse20a1_defconfig
> > create mode 100644 doc/board/advantech/imx8qm-dmsse20-a1.rst
> > create mode 100644 include/configs/imx8qm_dmsse20.h
> >
> > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> > index a7e0d9f6c0..50bc76289f 100644
> > --- a/arch/arm/dts/Makefile
> > +++ b/arch/arm/dts/Makefile
> > @@ -920,6 +920,7 @@ dtb-$(CONFIG_ARCH_IMX8) += \
> > fsl-imx8qm-apalis.dtb \
> > fsl-imx8qm-mek.dtb \
> > imx8qm-cgtqmx8.dtb \
> > + imx8qm-dmsse20-a1.dtb \
> > imx8qm-rom7720-a1.dtb \
> > fsl-imx8qxp-ai_ml.dtb \
> > fsl-imx8qxp-colibri.dtb \
> > diff --git a/arch/arm/dts/imx8qm-dmsse20-a1.dts
> > b/arch/arm/dts/imx8qm-dmsse20-a1.dts
> > new file mode 100644
> > index 00..81ef7fb2ce
> > --- /dev/null
> > +++ b/arch/arm/dts/imx8qm-dmsse20-a1.dts
> > @@ -0,0 +1,407 @@
> > +// SPDX-License-Identifier: GPL-2.0+
>
> For device trees it is usually advisable to use the following license:
>
> GPL-2.0-or-later OR MIT
>
> Anyway, please use at least latest SPDX notation being GPL-2.0-or-later
> rather than GPL-2.0+.
ok
>
> > +/*
> > + * Copyright 2017 NXP
>
> That also seems bogus to me.
ok
>
> > + */
> > +
> > +/dts-v1/;
> > +
> > +/* First 128KB is for PSCI ATF. */
> > +/memreserve/ 0x8000 0x0002;
> > +
> > +#include "fsl-imx8qm.dtsi"
> > +
> > +/ {
> > + model = "Advantech iMX8QM DMSSE20";
> > + compatible = "fsl,imx8qm-mek", "fsl,imx8qm";
> > +
> > + aliases {
> > + mmc0 = &usdhc1;
> > + mmc2 = &usdhc3;
> > + };
> > +
> > + chosen {
> > + bootargs = "console=ttyLP0,115200
> > earlycon=lpuart32,0x5a06,115200";
>
> This stuff is completely d
