configs/ls1046a-frwy: new defconfig

This is a development platform for the NXP LS1046A SoC.

The config is heavily based on the ls1028ardb_defconfig.

see https://www.nxp.com/design/software/qoriq-developer-resources/ls1046a-freeway-board:FRWY-LS1046A

Signed-off-by: Brandon Maier <brandon.maier@collins.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

DEVELOPERS

@@ -521,6 +521,8 @@ F:	package/iftop/
 F:	package/ncdu/
 
 N:	Brandon Maier <brandon.maier@collins.com>
+F:	board/freescale/ls1046a-frwy/
+F:	configs/ls1046a-frwy_defconfig
 F:	package/qoriq-fm-ucode/
 F:	package/unifdef/
 F:	package/vmtouch/

board/freescale/ls1046a-frwy/genimage.cfg

@@ -0,0 +1,29 @@
+image sdcard.img {
+	hdimage {
+	}
+
+	partition fsbl {
+		offset = 4K
+		in-partition-table = "no"
+		image = "bl2_sd.pbl"
+	}
+
+	partition ssbl {
+		offset = 1M
+		in-partition-table = "no"
+		image = "fip.bin"
+	}
+
+	partition fman {
+		offset = 9M
+		in-partition-table = "no"
+		image = "fsl_fman_ucode_ls1046_r1.0_106_4_18.bin"
+	}
+
+	partition rootfs {
+		offset = 16M
+		partition-type = 0x83
+		bootable = "true"
+		image = "rootfs.ext4"
+	}
+}

board/freescale/ls1046a-frwy/readme.txt

@@ -0,0 +1,90 @@
+**************
+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

board/freescale/ls1046a-frwy/rootfs_overlay/boot/extlinux/extlinux.conf

@@ -0,0 +1,4 @@
+label ls1046afrwy-buildroot
+  kernel /boot/Image
+  devicetree /boot/fsl-ls1046a-frwy-sdk.dtb
+  append console=ttyS0,115200 root=/dev/mmcblk0p1 earlycon=uart8250,mmio,0x21c0500 rootwait

configs/ls1046a-frwy_defconfig

@@ -0,0 +1,61 @@
+# Architecture
+BR2_aarch64=y
+BR2_cortex_a72=y
+
+# patches
+BR2_GLOBAL_PATCH_DIR="board/freescale/common/patches"
+
+# Toolchain
+# Linux headers same as kernel, a 5.10 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_10=y
+
+# System configuration
+BR2_TARGET_GENERIC_HOSTNAME="ls1046afrwy"
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
+BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
+BR2_SYSTEM_DHCP="eth0"
+BR2_ROOTFS_OVERLAY="board/freescale/ls1046a-frwy/rootfs_overlay"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/freescale/ls1046a-frwy/genimage.cfg"
+
+# Kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,nxp-qoriq,linux,LSDK-21.08)/linux-LSDK-21.08.tar.gz"
+BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
+BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="$(LINUX_DIR)/arch/arm64/configs/lsdk.config"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/fsl-ls1046a-frwy freescale/fsl-ls1046a-frwy-sdk"
+BR2_LINUX_KERNEL_INSTALL_TARGET=y
+
+# Filesystem
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
+# BR2_TARGET_ROOTFS_TAR is not set
+
+# Bootloaders
+BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION="$(call github,nxp-qoriq,atf,LSDK-21.08)/atf-LSDK-21.08.tar.gz"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="ls1046afrwy"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_FIP=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_RCW=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES="BOOT_MODE=sd"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES="fip.bin bl2_sd.pbl"
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,nxp-qoriq,u-boot,LSDK-21.08)/u-boot-LSDK-21.08.tar.gz"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="ls1046afrwy_tfa"
+BR2_TARGET_UBOOT_NEEDS_DTC=y
+
+# Firmware
+BR2_PACKAGE_QORIQ_FM_UCODE=y
+BR2_PACKAGE_QORIQ_FM_UCODE_PLATFORM="ls1046"
+
+# Host utilities
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_QORIQ_RCW=y
+BR2_PACKAGE_HOST_QORIQ_RCW_INTREE="ls1046afrwy/NN_NNQNNPNP_3040_0506/rcw_1600_sdboot.bin"