Merge from bittboy/buildroot@db180c0

board/technexion/imx6ulpico/readme.txt

@@ -0,0 +1,70 @@
+*****************************
+Technexion i.MX6UL Pico board
+*****************************
+
+This file documents the Buildroot support for the Technexion i.MX6UL Pico board.
+
+Build
+=====
+
+First, configure Buildroot for the i.MX6UL Pico board:
+
+  make imx6ulpico_defconfig
+
+Build all components:
+
+  make
+
+You will find in output/images/ the following files:
+  - imx6ul-pico-hobbit.dtb
+  - rootfs.ext4
+  - rootfs.tar
+  - sdcard.img
+  - u-boot.imx
+  - zImage
+
+Create a bootable SD card
+=========================
+
+In the U-Boot prompt lauch:
+
+=> ums 0 mmc 0
+
+This will mount the eMMC content in the host PC as a mass storage device.
+
+To determine the device associated to the eMMC card have a look in the
+/proc/partitions file:
+
+  cat /proc/partitions
+
+Buildroot prepares a bootable "sdcard.img" image in the output/images/
+directory, ready to be dumped on the eMMC card. Launch the following
+command as root:
+
+  dd if=output/images/sdcard.img of=/dev/<your-sd-device>
+
+*** WARNING! This will destroy all the card content. Use with care! ***
+
+For details about the medium image layout, see the definition in
+board/freescale/common/imx/genimage.cfg.template.
+
+Boot the i.MX6UL Pico board
+=========================
+
+To boot your newly created system:
+- put a micro USB cable into the Debug USB Port and connect using a terminal
+  emulator at 115200 bps, 8n1;
+- power on the board.
+
+Using Wifi
+==========
+
+# modprobe brcmfmac
+# iwconfig wlan0 essid ACCESSPOINTNAME
+# wpa_passphrase ACCESSPOINTNAME > /etc/wpa.conf
+(enter the wifi password and press enter)
+# wpa_supplicant -Dwext -iwlan0 -c /etc/wpa.conf &
+# udhcpc -i wlan0
+# ping buildroot.org
+
+Enjoy!

board/technexion/imx6ulpico/rootfs_overlay/lib/firmware/brcm/brcmfmac4339-sdio.txt

@@ -0,0 +1,102 @@
+# Sample NVRAM for BCM94339 WLCSP with eTR,iPA, and eLNA.
+sromrev=11
+boardrev=0x1100
+boardtype=0x06c9
+boardflags=0x10081401
+boardflags2=0x00000000
+boardflags3=0x08001188
+#boardnum=57410
+macaddr=00:90:4c:c5:12:38
+ccode=0
+regrev=0
+antswitch=0
+pdgain2g=7
+pdgain5g=7
+tworangetssi2g=0
+tworangetssi5g=0
+vendid=0x14e4
+devid=0x43ae
+manfid=0x2d0
+#prodid=0x052e
+nocrc=1
+otpimagesize=502
+xtalfreq=37400
+extpagain2g=2
+pdetrange2g=2
+extpagain5g=2
+pdetrange5g=2
+rxgains2gelnagaina0=2
+rxgains2gtrisoa0=6
+rxgains2gtrelnabypa0=1
+rxgains5gelnagaina0=4
+rxgains5gtrisoa0=4
+rxgains5gtrelnabypa0=1
+rxchain=1
+txchain=1
+aa2g=1
+aa5g=1
+tssipos5g=0
+tssipos2g=0
+pa2ga0=0xFF47,0x17B5,0xFD2B
+pa2gccka0=0xFF5F,0x1B46,0xFCCC
+pa5ga0=0xff54,0x16ec,0xfd45,0xff52,0x16a1,0xfd4d,0xff46,0x15b7,0xfd5a,0xff56,0x156d,0xfd79
+pa5gbw40a0=0xff59,0x17ca,0xfd30,0xff42,0x163d,0xfd4b,0xff31,0x152e,0xfd55,0xff60,0x16d8,0xfd54
+pa5gbw80a0=0xff56,0x1740,0xfd3f,0xff50,0x1738,0xfd3d,0xff4d,0x16b4,0xfd42,0xff58,0x1634,0xfd60
+# Default Target Power for 2G -- 17dBm(11)/14dBm(54)/13dBm(MCS7)/12dBm(MCS8)/12dBm(MCS9)
+maxp2ga0=74
+maxp5ga0=74,74,74,74
+cckbw202gpo=0x0000
+cckbw20ul2gpo=0x0000
+mcsbw202gpo=0xaa888888
+mcsbw402gpo=0xaa888888
+dot11agofdmhrbw202gpo=0x6666
+ofdmlrbw202gpo=0x0066
+tssifloor2g=500
+# Default Target Power for 5G -- 14dBm(54)/13dBm(MCS7)/12dBm(MCS8)/12dBm(MCS9)
+mcsbw205glpo=0xaa866666
+mcsbw405glpo=0xaa866666
+mcsbw805glpo=0xaa866666
+mcsbw205gmpo=0xaa866666
+mcsbw405gmpo=0xaa866666
+mcsbw805gmpo=0xaa866666
+mcsbw205ghpo=0xaa866666
+mcsbw405ghpo=0xaa866666
+mcsbw805ghpo=0xaa866666
+mcslr5glpo=0x0000
+mcslr5gmpo=0x0000
+mcslr5ghpo=0x0000
+sb20in40hrpo=0x0
+sb20in80and160hr5glpo=0x0
+sb40and80hr5glpo=0x0
+sb20in80and160hr5gmpo=0x0
+sb40and80hr5gmpo=0x0
+sb20in80and160hr5ghpo=0x0
+sb40and80hr5ghpo=0x0
+sb20in40lrpo=0x0
+sb20in80and160lr5glpo=0x0
+sb40and80lr5glpo=0x0
+sb20in80and160lr5gmpo=0x0
+sb40and80lr5gmpo=0x0
+sb20in80and160lr5ghpo=0x0
+sb40and80lr5ghpo=0x0
+dot11agduphrpo=0x0
+dot11agduplrpo=0x0
+phycal_tempdelta=25
+cckdigfilttype=2
+swctrlmap_5g=0x00080008,0x00500010,0x00100008,0x000000,0x078
+swctrlmap_2g=0x00010001,0x00220002,0x00020001,0x042202,0x1ff
+swctrlmapext_5g=0x00000000,0x00000000,0x00000000,0x000000,0x000
+swctrlmapext_2g=0x00000000,0x00000000,0x00000000,0x000000,0x000
+#
+#GPIO 0 for SDIO HW OOB interruption
+#muxenab=0x10
+#sd_gpout=0
+#sd_oobonly=1
+#
+rssicorrnorm_c0=-2,0
+rssicorrnorm5g_c0=3,5,2,3,4,2,2,3,1,2,3,1
+## ED threshold level to address the new ETSI requirement - 10/31/2013
+ed_thresh2g=-77
+ed_thresh5g=-77
+#
+paparambwver=1

board/technexion/imx7dpico/readme.txt

@@ -0,0 +1,124 @@
+****************************
+Technexion i.MX7D Pico board
+****************************
+
+This file documents the Buildroot support for the Technexion i.MX7D Pico board.
+
+Build
+=====
+
+First, configure Buildroot for the i.MX7D Pico board:
+
+  make imx7dpico_defconfig
+
+Build all components:
+
+  make
+
+You will find in output/images/ the following files:
+  - imx7d-pico.dtb
+  - rootfs.ext4
+  - rootfs.tar
+  - sdcard.img
+  - u-boot-dtb.img
+  - SPL
+  - zImage
+
+Flash U-Boot and SPL
+=====
+
+Note: This method is convenient for development purposes.
+If the eMMC has already a U-Boot flashed with DFU support then
+the user can go to step 2 below in order to update U-Boot.
+
+Put pico board in USB download mode (refer to the PICO-iMX7D Quick Start Guide
+page 3)
+
+Connect a USB to serial adapter between the host PC and pico.
+
+Connect a USB cable between the OTG pico port and the host PC.
+
+Note: Some computers may be a bit strict with USB current draw and will
+shut down their ports if the draw is too high. The solution for that is
+to use an externally powered USB hub between the board and the host computer.
+
+Open a terminal program such as minicom.
+
+Copy SPL and u-boot-dtb.img to the imx_usb_loader folder.
+
+Load the SPL binary via USB:
+
+$ sudo ./imx_usb SPL
+
+Load the u-boot-dtb.img binary via USB:
+
+$ sudo ./imx_usb u-boot-dtb.img
+
+Then U-Boot starts and its messages appear in the console program.
+
+Use the default environment variables:
+
+=> env default -f -a
+=> saveenv
+
+Run the DFU agent so we can flash the new images using dfu-util tool:
+
+=> dfu 0 mmc 0
+
+Flash SPL and u-boot-dtb.img into the eMMC running the following commands on a PC:
+
+$ sudo dfu-util -D SPL -a spl
+
+$ sudo dfu-util -D u-boot-dtb.img -a u-boot
+
+Remove power from the pico board.
+
+Put pico board into normal boot mode.
+
+Power up the board and the new updated U-Boot should boot from eMMC.
+
+Flash the eMMC
+==============
+
+In the U-Boot prompt lauch:
+
+=> ums 0 mmc 0
+
+This will mount the eMMC content in the host PC as a mass storage device.
+
+To determine the device associated to the eMMC card have a look in the
+/proc/partitions file:
+
+  cat /proc/partitions
+
+Buildroot prepares a bootable "sdcard.img" image in the output/images/
+directory, ready to be dumped on the eMMC card. Launch the following
+command as root:
+
+  dd if=output/images/sdcard.img of=/dev/<your-sd-device>
+
+*** WARNING! This will destroy all the eMMC content. Use with care! ***
+
+For details about the medium image layout, see the definition in
+board/freescale/common/imx/genimage.cfg.template.
+
+Boot the i.MX7D Pico board
+==========================
+
+To boot your newly created system:
+- put a micro USB cable into the Debug USB Port and connect using a terminal
+  emulator at 115200 bps, 8n1;
+- power on the board.
+
+Using Wifi
+==========
+
+# modprobe brcmfmac
+# iwconfig wlan0 essid ACCESSPOINTNAME
+# wpa_passphrase ACCESSPOINTNAME > /etc/wpa.conf
+(enter the wifi password and press enter)
+# wpa_supplicant -Dwext -iwlan0 -c /etc/wpa.conf &
+# udhcpc -i wlan0
+# ping buildroot.org
+
+Enjoy!

board/technexion/imx7dpico/rootfs_overlay/boot/extlinux/extlinux.conf

@@ -0,0 +1,4 @@
+Label imx7d-pico-buildroot
+  kernel /boot/zImage
+  devicetree /boot/imx7d-pico-pi.dtb
+  append root=PARTUUID=${uuid} rootwait rw console=${console},${baudrate}

board/technexion/imx7dpico/rootfs_overlay/lib/firmware/brcm/brcmfmac4339-sdio.txt

@@ -0,0 +1,99 @@
+#AP6335_NVRAM_V1.5_03112014
+NVRAMRev=$Rev: 410316 $
+sromrev=11
+boardrev=0x1203
+boardtype=0x06c5
+boardflags=0x00000c01
+boardflags2=0x00002000
+boardflags3=0x101188
+macaddr=00:90:4c:c5:12:38
+ccode=0
+regrev=0
+antswitch=0
+pdgain2g=7
+pdgain5g=7
+tworangetssi2g=0
+tworangetssi5g=0
+femctrl=7
+pcieingress_war=15
+vendid=0x14e4
+devid=0x43ae
+manfid=0x2d0
+nocrc=1
+otpimagesize=502
+xtalfreq=37400
+extpagain2g=2
+pdetrange2g=2
+extpagain5g=2
+pdetrange5g=2
+rxgains2gelnagaina0=0
+rxgains2gtrisoa0=7
+rxgains2gtrelnabypa0=0
+rxgains5gelnagaina0=0
+rxgains5gtrisoa0=11
+rxgains5gtrelnabypa0=0
+rxchain=1
+txchain=1
+aa2g=1
+aa5g=1
+tssipos5g=0
+tssipos2g=0
+pa2ga0=-161,6269,-723
+pa2gccka0=-116,7568,-852
+pa5ga0=0xFF61,0x163C,0xFD55,0xFF5D,0x1671,0xFD4F,0xFF5F,0x16CA,0xFD45,0xFF60,0x1676,0xFD4D
+pa5gbw40a0=0xFF61,0x163C,0xFD55,0xFF5D,0x1671,0xFD4F,0xFF5F,0x16CA,0xFD45,0xFF60,0x1676,0xFD4D
+pa5gbw80a0=0xFF61,0x163C,0xFD55,0xFF5D,0x1671,0xFD4F,0xFF5F,0x16CA,0xFD45,0xFF60,0x1676,0xFD4D
+pdoffset40ma0=0
+pdoffset80ma0=0
+pdoffsetcckma0=0
+maxp2ga0=75
+maxp5ga0=64,64,72,72
+cckbw202gpo=0x0000
+cckbw20ul2gpo=0x0
+mcsbw202gpo=0x99445533
+mcsbw402gpo=0x99775533
+dot11agofdmhrbw202gpo=0x2233
+ofdmlrbw202gpo=0x0000
+tssifloor2g=500
+mcsbw205glpo=0x66333330
+mcsbw405glpo=0x66665530
+mcsbw805glpo=0xAA555530
+mcsbw1605glpo=0x99555530
+mcsbw205gmpo=0x99BB5530
+mcsbw405gmpo=0x99BB5530
+mcsbw805gmpo=0xEE555530
+mcsbw1605gmpo=0x99555530
+mcsbw205ghpo=0x99995530
+mcsbw405ghpo=0x99BB5530
+mcsbw805ghpo=0xEE555530
+mcsbw1605ghpo=0x99555530
+mcslr5glpo=0x0000
+mcslr5gmpo=0x0000
+mcslr5ghpo=0x0000
+sb20in40hrrpo=0x0
+sb20in80and160hr5glpo=0x0
+sb40and80hr5glpo=0x0
+sb20in80and160hr5gmpo=0x0
+sb40and80hr5gmpo=0x0
+sb20in80and160hr5ghpo=0x0
+sb40and80hr5ghpo=0x0
+sb20in40lrpo=0x0
+sb20in80and160lr5glpo=0x0
+sb40and80lr5glpo=0x0
+sb20in80and160lr5gmpo=0x0
+sb40and80lr5gmpo=0x0
+sb20in80and160lr5ghpo=0x0
+sb40and80lr5ghpo=0x0
+dot11agduphrpo=0x0
+dot11agduplrpo=0x0
+phycal_tempdelta=25
+cckdigfilttype=2
+pacalidx2g=65
+dacrate2g=160
+swctrlmap_5g=0x00000008,0x00000010,0x00000008,0x000000,0x038
+swctrlmap_2g=0x00000001,0x00000002,0x00000001,0x040002,0x0ff
+swctrlmapext_5g=0x00000000,0x00000000,0x00000000,0x000000,0x000
+swctrlmapext_2g=0x00000000,0x00000000,0x00000000,0x000000,0x000
+rssicorrnorm_c0=3,3
+rssicorrnorm5g_c0=2,3,4,2,3,3,0,1,2,0,1,2
+muxenab=0x10

board/technexion/imx8mmpico/readme.txt

@@ -0,0 +1,96 @@
+*********************************
+Technexion i.MX8M Mini Pico board
+*********************************
+
+This file documents the Buildroot support for the Technexion i.MX8M
+Mini Pico board. The Pico i.MX8M Mini system-on-module [1] is present
+in development kits like the Pico Pi i.MX8M Mini [2].
+
+Build
+=====
+
+First, configure Buildroot for the i.MX8M Mini Pico board:
+
+  make imx8mmpico_defconfig
+
+Build all components:
+
+  make
+
+You will find in output/images/ the following files:
+  - bl31.bin
+  - boot.vfat
+  - Image
+  - imx8-boot-sd.bin
+  - imx8mm-pico-pi.dtb
+  - imx8mm-pico-pi-ili9881c.dtb
+  - imx8mm-pico-pi-sn65dsi84-hj070na.dtb
+  - lpddr4_pmu_train_fw.bin
+  - rootfs.ext2
+  - rootfs.ext4
+  - sdcard.img
+  - u-boot.imx
+
+Flashing sdcard.img on the eMMC
+===============================
+
+i.MX8M Mini Pico board does not have a SD card slot. The storage is an
+eMMC. An easy way to flash the eMMC is to use the u-boot ums
+command. The boards are sold pre-flashed with such a u-boot. It is
+assumed here that the board has already a working u-boot on eMMC and
+jumpers are set to boot on eMMC. See [3].
+
+Jumper configuration for eMMC boot:
+J1: jumper on pins 4 and 6.
+J2: jumper on pins 2 and 4.
+
+In case the board was flashed with a wrong u-boot, or the eMMC is
+erased, u-boot can be loaded by USB Serial Download boot mode, using
+imx-usb-loader. See [3] and [4].
+
+For flashing:
+- Plug the micro USB cable from the Debug USB Port, to your computer
+- Plug the USB Type C to your computer, this will power up the board
+
+In the U-Boot prompt launch:
+
+=> ums 0 mmc 1
+
+This will mount the eMMC content in the host PC as a mass storage device.
+
+To determine the device associated to the eMMC card have a look in the
+/proc/partitions file:
+
+  cat /proc/partitions
+
+If your system automatically mount some device partitions, make sure
+to unmount them.
+
+Buildroot prepares a bootable "sdcard.img" image in the output/images/
+directory, ready to be dumped on the eMMC. Launch the following
+command as root:
+
+  dd if=output/images/sdcard.img of=/dev/<your-sd-device>
+
+*** WARNING! This will destroy all the eMMC content. Use with care! ***
+
+This operation can take several minutes, depending on the image
+size. When tested, a 2MB/s transfer rate was observed.
+
+For details about the medium image layout, see the definition in
+board/freescale/common/imx/genimage.cfg.template.
+
+Boot the i.MX8M Mini Pico board
+===============================
+
+To boot your newly created system:
+- put a micro USB cable into the Debug USB Port and connect using a terminal
+  emulator at 115200 bps, 8n1;
+- power on the board, with USB Type C connector.
+
+Enjoy!
+
+[1]. https://www.technexion.com/products/system-on-modules/pico/pico-compute-modules/detail/PICO-IMX8M-MINI
+[2]. https://www.technexion.com/products/pico-evaluation-kits/detail/PICOPIIMX8MM1GDEV
+[3]. https://www.technexion.com/support/knowledgebase/boot-configuration-settings-for-pico-baseboards/
+[4]. https://www.technexion.com/support/knowledgebase/loading-bootable-software-images-onto-the-emmc-of-picosom-on-pico-pi/

board/technexion/imx8mpico/readme.txt

@@ -0,0 +1,95 @@
+****************************
+Technexion i.MX8M Pico board
+****************************
+
+This file documents the Buildroot support for the Technexion i.MX8M
+Pico board. The Pico i.MX8M system-on-module [1] is present in
+development kits like the Pico Pi i.MX8M [2].
+
+Build
+=====
+
+First, configure Buildroot for the i.MX8M Pico board:
+
+  make imx8mpico_defconfig
+
+Build all components:
+
+  make
+
+You will find in output/images/ the following files:
+  - bl31.bin
+  - boot.vfat
+  - Image
+  - imx8-boot-sd.bin
+  - lpddr4_pmu_train_fw.bin
+  - pico-8m-dcss-ili9881c.dtb
+  - pico-8m.dtb
+  - rootfs.ext4
+  - sdcard.img
+  - signed_hdmi_imx8m.bin
+  - u-boot.imx
+
+Flashing sdcard.img on the eMMC
+===============================
+
+i.MX8M Pico board does not have a SD card slot. The storage is an
+eMMC. An easy way to flash the eMMC is to use the u-boot ums
+command. The boards are sold pre-flashed with such a u-boot. It is
+assumed here that the board has already a working u-boot on eMMC and
+jumpers are set to boot on eMMC. See [3].
+
+Jumper configuration for eMMC boot:
+J1: jumper on pins 4 and 6.
+J2: jumper on pins 2 and 4.
+
+In case the board was flashed with a wrong u-boot, or the eMMC is
+erased, u-boot can be loaded by USB Serial Download boot mode, using
+imx-usb-loader. See [3] and [4].
+
+For flashing:
+- Plug the micro USB cable from the Debug USB Port, to your computer
+- Plug the USB Type C to your computer, this will power up the board
+
+In the U-Boot prompt launch:
+
+=> ums 0 mmc 0
+
+This will mount the eMMC content in the host PC as a mass storage device.
+
+To determine the device associated to the eMMC card have a look in the
+/proc/partitions file:
+
+  cat /proc/partitions
+
+If your system automatically mount some device partitions, make sure
+to unmount them.
+
+Buildroot prepares a bootable "sdcard.img" image in the output/images/
+directory, ready to be dumped on the eMMC. Launch the following
+command as root:
+
+  dd if=output/images/sdcard.img of=/dev/<your-sd-device>
+
+*** WARNING! This will destroy all the eMMC content. Use with care! ***
+
+This operation can take several minutes, depending on the image
+size. When tested, a 2MB/s transfer rate was observed.
+
+For details about the medium image layout, see the definition in
+board/freescale/common/imx/genimage.cfg.template.
+
+Boot the i.MX8M Pico board
+==========================
+
+To boot your newly created system:
+- put a micro USB cable into the Debug USB Port and connect using a terminal
+  emulator at 115200 bps, 8n1;
+- power on the board, with USB Type C connector.
+
+Enjoy!
+
+[1]. https://www.technexion.com/products/system-on-modules/pico/pico-compute-modules/detail/PICO-IMX8M
+[2]. https://www.technexion.com/products/system-on-modules/pico-evaluation-kits/detail/PICO-PI-IMX8M-BASIC
+[3]. https://www.technexion.com/support/knowledgebase/boot-configuration-settings-for-pico-baseboards/
+[4]. https://www.technexion.com/support/knowledgebase/loading-bootable-software-images-onto-the-emmc-of-picosom-on-pico-pi/