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configs/engicam_px30_core_defconfig: new defconfig

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Add initial support for Engicam PX30 SOM board
with below features:
- U-Boot 2024.01
- Linux 6.12.19
- Default packages from buildroot

px30 ctouch2 with 10 inches display

https://www.engicam.com/vis-prod/C-Touch-2-0-Carrier-Board/

Signed-off-by: Meena Murthy <meena.murthy@amarulasolutions.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
[Julien:
 - fix linux-6.12.19 hash
 - add missing BR2_TARGET_UBOOT_NEEDS_GNUTLS=y
]
Signed-off-by: Julien Olivain <ju.o@free.fr>
This commit is contained in:
Meena Murthy
2025-04-01 15:24:04 +05:30
committed by Julien Olivain
parent 5cab9ee224
commit 6e6bd098c3
9 changed files with 145 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
DEVELOPERS
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@@ -2384,6 +2384,10 @@ F: package/libtraceevent/
F: package/libtracefs
F: package/linux-tools/linux-tool-rtla.mk.in
N: Meena Murthy <meena.murthy@amarulasolutions.com>
F: board/engicam/px30core/
F: configs/engicam_px30_core_defconfig
N: Michael Durrant <mdurrant@arcturusnetworks.com>
F: board/arcturus/
F: configs/arcturus_ucp1020_defconfig

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board/engicam/px30core/extlinux.conf Normal file
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@@ -0,0 +1,4 @@
label Engicam-EDIMM linux
kernel /boot/Image
devicetree /boot/px30-engicam-px30-core-ctouch2-of10.dtb
append earlycon=uart8250,mmio32,0xff160000 root=/dev/mmcblk1p1 rootwait

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board/engicam/px30core/genimage.cfg Normal file
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@@ -0,0 +1,22 @@
image sdcard.img {
hdimage {
}
partition u-boot-tpl-spl-dtb {
in-partition-table = "no"
image = "idbloader.img"
offset = 32K
}
partition u-boot-dtb {
in-partition-table = "no"
image = "u-boot.itb"
offset = 8M
size = 30M
}
partition rootfs {
partition-type = 0x83
image = "rootfs.ext4"
}
}

1
board/engicam/px30core/patches/linux-headers/linux-headers.hash Symbolic link
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@@ -0,0 +1 @@
../linux/linux.hash

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board/engicam/px30core/patches/linux/linux.hash Normal file
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@@ -0,0 +1,2 @@
# From https://www.kernel.org/pub/linux/kernel/v6.x/sha256sums.asc
sha256 d73bf057bec04434b169d1b61641936f7d0c97ceb923a281f32e35dd4dcc6531 linux-6.12.19.tar.xz

2
board/engicam/px30core/patches/uboot/uboot.hash Normal file
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@@ -0,0 +1,2 @@
# Locally calculated
sha256 b99611f1ed237bf3541bdc8434b68c96a6e05967061f992443cb30aabebef5b3 u-boot-2024.01.tar.bz2

5
board/engicam/px30core/post-build.sh Executable file
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@@ -0,0 +1,5 @@
#!/bin/sh
BOARD_DIR="$(dirname "$0")"
install -m 0644 -D "$BOARD_DIR"/extlinux.conf "$TARGET_DIR"/boot/extlinux/extlinux.conf

60
board/engicam/px30core/readme.txt Normal file
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ENGICAM PX30-EDIMM2.2 carrier board
===================================
Build:
$ make engicam_px30_core_defconfig
$ make
Files created in output directory
---------------------------------
output/images
├── bl31.elf
├── idbloader.img
├── Image
├── px30-engicam-px30-core-ctouch2-of10.dtb
├── rootfs.ext2
├── rootfs.ext4 -> rootfs.ext2
├── rootfs.tar
├── sdcard.img
├── u-boot.bin
└── u-boot.itb
How to connect the board and get started:
-----------------------------------------
Ensure that the power supply is stable and provides enough current to handle
the board's needs, especially when peripherals are connected.
Insert micro SD card on the board micro SD slot J17
Creating bootable SD card:
--------------------------
sudo dd if=output/images/sdcard.img of=/dev/sdX && sync
/dev/sdX is the path in host via which SD card is detected
Where X is your SD card device
Connect UART port on the board J26
Serial console
--------------
Launch minicom at host with 1152008N1
Power on the kit using J4
Refer link on checking board booting
Program eMMC
------------
Connect USB otg cable A-type to host pc, Micro USB end to board.
Close Jumper JM5.
Boot the Kit with SD boot.
Program eMMC in U-Boot. (Refer link for the steps)
Wiki link:
https://wiki.amarulasolutions.com/bsp/rockchip/px30/engicam-px30-edimm2.2.html

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configs/engicam_px30_core_defconfig Normal file
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BR2_aarch64=y
BR2_cortex_a35=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_GLOBAL_PATCH_DIR="board/engicam/px30core/patches"
BR2_DOWNLOAD_FORCE_CHECK_HASHES=y
BR2_TARGET_GENERIC_GETTY_BAUDRATE_115200=y
BR2_ROOTFS_POST_BUILD_SCRIPT="board/engicam/px30core/post-build.sh"
BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
BR2_ROOTFS_POST_IMAGE_SCRIPT_ARGS="-c board/engicam/px30core/genimage.cfg"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.12.19"
BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="rockchip/px30-engicam-px30-core-ctouch2-of10"
BR2_LINUX_KERNEL_INSTALL_TARGET=y
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_4=y
BR2_TARGET_ROOTFS_EXT2_SIZE="150M"
BR2_TARGET_ROOTFS_EXT2_MKFS_OPTIONS="-O 64bit"
BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y
BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE="lts-v2.12.1"
BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="px30"
BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES=""
BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_ARM32_TOOLCHAIN=y
BR2_TARGET_UBOOT=y
BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
BR2_TARGET_UBOOT_CUSTOM_VERSION=y
BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2025.01"
BR2_TARGET_UBOOT_BOARD_DEFCONFIG="px30-core-ctouch2-of10-px30"
BR2_TARGET_UBOOT_NEEDS_DTC=y
BR2_TARGET_UBOOT_NEEDS_OPENSSL=y
BR2_TARGET_UBOOT_NEEDS_GNUTLS=y
BR2_TARGET_UBOOT_NEEDS_ATF_BL31=y
BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF=y
BR2_TARGET_UBOOT_USE_BINMAN=y
BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot.itb"
BR2_TARGET_UBOOT_SPL=y
BR2_TARGET_UBOOT_SPL_NAME="idbloader.img"
BR2_PACKAGE_HOST_DOSFSTOOLS=y
BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_MTOOLS=y