91 lines
2.4 KiB
Plaintext
91 lines
2.4 KiB
Plaintext
|
**************
|
||
|
|
NXP LS1046A-FRWY
|
||
|
|
**************
|
||
|
|
|
||
|
|
This file documents the Buildroot support for the LS1046A Freeway Board.
|
||
|
|
|
||
|
|
for more details about the board and the QorIQ Layerscape SoC, see the following pages:
|
||
|
|
- https://www.nxp.com/design/software/qoriq-developer-resources/ls1046a-freeway-board:FRWY-LS1046A
|
||
|
|
- https://www.nxp.com/FRWY-LS1046A
|
||
|
|
- https://www.nxp.com/docs/en/quick-reference-guide/FRWY-LS1046AGSG.pdf
|
||
|
|
|
||
|
|
for the software NXP LSDK (Layerscape Software Development Kit), see
|
||
|
|
- https://www.nxp.com/docs/en/user-guide/LSDKUG_Rev21.08.pdf
|
||
|
|
|
||
|
|
the components from NXP are:
|
||
|
|
- rcw, LSDK 21.08
|
||
|
|
- atf (fork), LSDK 21.08
|
||
|
|
- uboot (fork), LSDK 21.08
|
||
|
|
- qoriq-fm-ucode (blob), LSDK 21.08
|
||
|
|
- linux (fork), LSDK 21.08
|
||
|
|
|
||
|
|
Build
|
||
|
|
=====
|
||
|
|
|
||
|
|
First, configure Buildroot for the LS1046A-FRWY board:
|
||
|
|
|
||
|
|
make ls1046a-frwy_defconfig
|
||
|
|
|
||
|
|
Build all components:
|
||
|
|
|
||
|
|
make
|
||
|
|
|
||
|
|
You will find in output/images/ the following files:
|
||
|
|
- bl2_sd.pbl
|
||
|
|
- fip.bin
|
||
|
|
- fsl_fman_ucode_ls1046_r1.0_106_4_18.bin
|
||
|
|
- fsl_fman_ucode_ls1046_r1.0_108_4_9.bin
|
||
|
|
- fsl-ls1046a-frwy.dtb
|
||
|
|
- fsl-ls1046a-frwy-sdk.dtb
|
||
|
|
- Image
|
||
|
|
- PBL.bin
|
||
|
|
- rootfs.ext2
|
||
|
|
- rootfs.ext4
|
||
|
|
- sdcard.img
|
||
|
|
- u-boot.bin
|
||
|
|
|
||
|
|
Create a bootable SD card
|
||
|
|
=========================
|
||
|
|
|
||
|
|
To determine the device associated to the SD 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 a SD card. Launch the following
|
||
|
|
command as root:
|
||
|
|
|
||
|
|
dd if=output/images/sdcard.img of=/dev/sdX
|
||
|
|
|
||
|
|
*** WARNING! This will destroy all the card content. Use with care! ***
|
||
|
|
|
||
|
|
For details about the medium image layout, see the definition in
|
||
|
|
board/freescale/ls1046a-frwy/genimage.cfg.
|
||
|
|
|
||
|
|
Boot the LS1046A-FRWY board
|
||
|
|
=========================
|
||
|
|
|
||
|
|
To boot your newly created system:
|
||
|
|
- insert the SD card in the SD slot of the board;
|
||
|
|
- Configure the switches SW1[1:9] = 0_0100_0000 (select SD Card boot option)
|
||
|
|
- put a Micro-USB cable into UART1 Port and connect using a terminal emulator
|
||
|
|
at 115200 bps, 8n1. Or remove the jumper on J72, connect a USB to TTL cable
|
||
|
|
to J73, and connect using a terminal emualtor at 115200 bps, 8n1.
|
||
|
|
- power on the board.
|
||
|
|
|
||
|
|
The front panel Ethernet connectors are off at boot, to bring them up run the
|
||
|
|
following commands.
|
||
|
|
|
||
|
|
1G PORT1
|
||
|
|
ip link set eth1 up
|
||
|
|
|
||
|
|
1G PORT2
|
||
|
|
ip link set eth2 up
|
||
|
|
|
||
|
|
1G PORT3
|
||
|
|
ip link set eth0 up
|
||
|
|
|
||
|
|
1G PORT4
|
||
|
|
ip link set eth3 up
|