phytec-imx8mm.txt

mkdir phytec-imx8mm
cd phytec-imx8mm

wget ftp://ftp.phytec.de/pub/Software/Linux/Yocto/Tools/phyLinux
chmod +x phyLinux
./phyLinux init

No SoC Platform selected
***************************************************
* Please choose one of the available SoC Platforms:
*
*   1: am335x
*   2: imx6
*   3: imx6ul
*   4: imx8
*   5: imx8m
*   6: imx8mm
*   7: nightly
*   8: rk3288
*   9: stm32mp1
*   10: topic
*
$ 6

***************************************************
* Please choose one of the available Releases:
*
*   1: PD-BSP-Yocto-FSL-i.MX8MM-ALPHA1
*   2: PD-BSP-Yocto-FSL-i.MX8MM-ALPHA2
*
$ 2

BSP has phyLinux API Version 2
copy /workdir/phytec-imx8mm/sources/meta-phytec/conf/bblayers.conf.sample to /workdir/phytec-imx8mm/tools/templateconf
copy /workdir/phytec-imx8mm/sources/meta-phytec/conf/local.conf.sample to /workdir/phytec-imx8mm/tools/templateconf
copy /workdir/phytec-imx8mm/sources/meta-phytec/conf/conf-notes.txt to /workdir/phytec-imx8mm/tools/templateconf
('Layers to add:', set(['meta-phytec', 'meta-freescale', 'meta-rust', 'meta-browser', 'meta-timesys', 'meta-yogurt', 'meta-qt5', 'meta-freescale-distro', 'meta-rauc', 'meta-freescale-3rdparty']))
No site.conf found on host.
*********************************************************************
* Please choose one of the available builds:
*
no:                 machine: description and article number
                             distro: supported yocto distribution
                             target: supported build target

 1: phyboard-polis-imx8mm-1: PHYTEC phyBOARD-POLIS i.MX8M Mini 2GB RAM
                             16GB eMMC (deprecated)
                             PB-02820.A0
                             distro: yogurt-vendor
                             target: phytec-headless-image
 2: phyboard-polis-imx8mm-2: PHYTEC phyBOARD-POLIS i.MX8M Mini 2GB RAM
                             16GB eMMC
                             PB-02820.A1
                             distro: yogurt-vendor
                             target: phytec-headless-image
 3: phyboard-polis-imx8mm-2: PHYTEC phyBOARD-POLIS i.MX8M Mini 2GB RAM
                             16GB eMMC
                             PB-02820.A1
                             distro: yogurt-vendor-xwayland
                             target: -c populate_sdk phytec-qt5demo-image
                             target: phytec-qt5demo-image
$ 2

...

add TARGET phytec-headless-image to conf-notes.txt
set MACHINE in local.conf to phyboard-polis-imx8mm-2
set DISTRO in local.conf to yogurt-vendor

Before you start your work, please check your build/conf/local.conf for
host specific configuration. Check the documentation especially for:
   - proxy settings
   - DL_DIR
   - SSTATE_DIR

To set up your shell environment for some Yocto work, you have to type this
command, including the 'dot':

    $ . sources/poky/oe-init-build-env


pokyuser@2eb1a85411f7:/workdir/phytec-imx8mm$


bitbake phytec-headless-image

...

Build Configuration:
BB_VERSION           = "1.40.0"
BUILD_SYS            = "x86_64-linux"
NATIVELSBSTRING      = "universal"
TARGET_SYS           = "aarch64-phytec-linux"
MACHINE              = "phyboard-polis-imx8mm-2"
DISTRO               = "yogurt-vendor"
DISTRO_VERSION       = "2.6.2"
TUNE_FEATURES        = "aarch64"
TARGET_FPU           = ""
meta
meta-poky            = "HEAD:50f33d3bfebcbfb1538d932fb487cfd789872026"
meta-oe
meta-networking
meta-python
meta-multimedia
meta-filesystems
meta-filesystems
meta-gnome           = "HEAD:4cd3a39f22a2712bfa8fc657d09fe2c7765a4005"
meta-bsp
meta-sdk
meta-ml              = "HEAD:054f84048a2ba6b7d7ac4fcb371b0c6a5d71f7be"
meta-browser         = "HEAD:23e206d355e46d6f6e6a5638c574524492f91bc2"
meta-freescale       = "HEAD:f5c932229c31b612cba38c2ed6f3c3ec6b800e92"
meta-freescale-3rdparty = "HEAD:c4b5ac6b20e4245ce0630e9197313aaef999a331"
meta-freescale-distro = "HEAD:4a244af3993ae662624c6f615464e6806cc719a2"
meta-phytec          = "HEAD:8b1b15da498d2329005b833ce95d8238cfb5e169"
meta-qt5             = "HEAD:0630018c0033c91fddda62a49f59a82ba6ec6850"
meta-rauc            = "HEAD:10eec8c7e429faa0b03e7eebcc78f0fa3466992c"
meta-rust            = "HEAD:84710b341be53cc2af13ecc8ae87773cf84687bf"
meta-timesys         = "HEAD:36b315016a900e98809ef7e3bcf95ae37098e88b"
meta-yogurt          = "HEAD:4645d73216cc0ba8b3c9348519ff9f6a8edf698c"

...


linux-imx-4.19.35-r0.0
linux-firmware-1_0.0+gitAUTOINC+710963fe53_a0026b646c+f6d0859f94-r0

./meta-phytec/conf/machine/phyboard-polis-imx8mm-2.conf:

#@TYPE: Machine
#@NAME: phyboard-polis-imx8mm-2
#@DESCRIPTION: PHYTEC phyBOARD-POLIS i.MX8M Mini 2GB RAM, 16GB eMMC
#@ARTICLENUMBERS: PB-02820.A1

MACHINEOVERRIDES =. "mx8:mx8m:mx8mm:"

require conf/machine/include/imx-base.inc
include conf/machine/include/phyimx8.inc
require conf/machine/include/arm/arch-arm64.inc

MACHINE_FEATURES += " emmc pci wifi bluetooth can"

KERNEL_DEVICETREE = "freescale/phytec-imx8mm-phyboard-polis-rdk.dtb"

# Set DDR FIRMWARE
DDR_FIRMWARE_NAME = "lpddr4_pmu_train_1d_imem.bin lpddr4_pmu_train_1d_dmem.bin lpddr4_pmu_train_2d_imem.bin lpddr4_pmu_train_2d_dmem.bin"

UBOOT_CONFIG ??= "sd"
UBOOT_CONFIG[sd] = "phycore-imx8mm_defconfig,sdcard"
UBOOT_CONFIG[mfgtool] = "phycore-imx8mm_defconfig"
SPL_BINARY = "spl/u-boot-spl.bin"

# Set u-boot DTB
UBOOT_DTB_NAME = "phytec-phycore-imx8mm.dtb"

# Set imx-mkimage boot target
IMXBOOT_TARGETS = "flash_evk"

# Set Serial console
SERIAL_CONSOLES = "115200;ttymxc2"

IMAGE_BOOTLOADER = "imx-boot"

DEFAULTTUNE_mx8 = "aarch64"

IMX_DEFAULT_KERNEL = "linux-imx"

KERNEL_IMAGETYPE = "Image"

BOOT_SPACE = "32768"

LOADADDR = ""
UBOOT_SUFFIX = "bin"
UBOOT_MAKE_TARGET = ""

----


https://github.com/Freescale/meta-freescale-3rdparty/blob/master/conf/machine/nitrogen8m.conf

----

from board (Lxoni)

U-Boot 2019.04 (Dec 12 2019 - 14:43:51 +0000)

CPU:   Freescale i.MX8MMQ rev1.0 1600 MHz (running at 1200 MHz)
CPU:   Industrial temperature grade (-40C to 105C) at 41C
Reset cause: POR
Model: PHYTEC phyCORE-i.MX8MM
DRAM:  2 GiB
MMC:   FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from MMC... *** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial

 BuildInfo:
  - ATF f92d379
  - U-Boot 2019.04

-----