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configs/asus_tinker-s_rk3288: new defconfig 

This commit duplicates the asus_tinker_rk3288_defconfig changing:

  - BR2_LINUX_KERNEL_INTREE_DTS_NAME to rk3288-tinker-s
  - BR2_TARGET_UBOOT_BOARD_DEFCONFIG to tinker-s-rk3288
  - extlinux.conf devicetree to /boot/rk3288-tinker-s.dtb
  - root device format to <major>:<minor> in order to prevent the kernel to mount rootfs
    from the wrong device
  - Add Flávio Tapajós for configs/asus_tinker-s_rk3288_defconfig and for
    configs/asus_tinker-s_rk3288_defconfig and for board/asus/tinker-s

Signed-off-by: Flávio Tapajós <flavio.tapajos@newtesc.com.br>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
next
Flávio Tapajós 2023-07-10 13:29:15 -03:00 committed by Thomas Petazzoni
parent 9488ec2b58
commit c46ba34cde
5 changed files with 106 additions and 0 deletions
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4
DEVELOPERS
View File

@ -1036,6 +1036,10 @@ F: configs/freescale_imx6ullevk_defconfig
N: Falco Hyfing <hyfinglists@gmail.com>
F: package/python-pymodbus/
N: Flávio Tapajós <flavio.tapajos@newtesc.com.br>
F: configs/asus_tinker-s_rk3288_defconfig
F: board/asus/tinker-s/
N: Florian Fainelli <f.fainelli@gmail.com>
F: package/cpulimit/

4
board/asus/tinker-s/extlinux.conf 100644
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@ -0,0 +1,4 @@
label Tinker linux
kernel /boot/uImage
devicetree /boot/rk3288-tinker-s.dtb
append console=ttyS2,115200n8 root=179:1 rootwait

9
board/asus/tinker-s/post-build.sh 100755
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@ -0,0 +1,9 @@
#!/bin/sh
MKIMAGE=$HOST_DIR/bin/mkimage
BOARD_DIR="$(dirname $0)"
$MKIMAGE -n rk3288 -T rksd -d $BINARIES_DIR/u-boot-tpl.bin $BINARIES_DIR/u-boot-tpl.img
cat $BINARIES_DIR/u-boot-tpl.img $BINARIES_DIR/u-boot-spl-dtb.bin > $BINARIES_DIR/u-boot-tpl-spl-dtb.img
install -m 0644 -D $BOARD_DIR/extlinux.conf $TARGET_DIR/boot/extlinux/extlinux.conf

43
board/asus/tinker-s/readme.txt 100644
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@ -0,0 +1,43 @@
Tinker S RK3288
=============
Tinker Board is a Single Board Computer (SBC) in an ultra-small form
factor that offers class-leading performance while leveraging outstanding
mechanical compatibility. The "S" variant of the Tinker Board has eMMC
Tinker link:
https://www.asus.com/br/motherboards-components/single-board-computer/all-series/tinker-board-s/
Wiki link:
https://openedev.amarulasolutions.com/display/ODWIKI/Tinker+RK3288
How to build it
===============
$ make asus_tinker-s_rk3288_defconfig
Then you can edit the build options using
$ make menuconfig
Compile all and build rootfs image:
$ make
Prepare your SDCard
===================
Buildroot generates a ready-to-use SD card image that you can flash directly to
the card. The image will be in output/images/sdcard.img.
You can write this image directly to an SD card device (i.e. /dev/xxx):
$ sudo dd if=output/images/sdcard.img of=/dev/xxx
$ sudo sync
Finally, you can insert the SD card to the Tinker RK3288 board and boot it.
NOTE:
USB power supply requires more than the standard 500mA USB current, so
this board must be supplied from a capable port or from an external
AC/DC adapter. Otherwise it will hang forever while loading the kernel
image.

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configs/asus_tinker-s_rk3288_defconfig 100644
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@ -0,0 +1,46 @@
# Architecture
BR2_arm=y
BR2_cortex_a17=y
BR2_ARM_FPU_NEON_VFPV4=y
# Linux headers same as kernel, a 6.1 series
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_1=y
# Bootloader
BR2_TARGET_UBOOT=y
BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
BR2_TARGET_UBOOT_CUSTOM_VERSION=y
BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2023.04"
BR2_TARGET_UBOOT_BOARD_DEFCONFIG="tinker-s-rk3288"
BR2_TARGET_UBOOT_NEEDS_DTC=y
BR2_TARGET_UBOOT_NEEDS_PYTHON3=y
BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y
BR2_TARGET_UBOOT_NEEDS_OPENSSL=y
BR2_TARGET_UBOOT_FORMAT_DTB_IMG=y
BR2_TARGET_UBOOT_SPL=y
BR2_TARGET_UBOOT_SPL_NAME="spl/u-boot-spl-dtb.bin tpl/u-boot-tpl.bin"
# Kernel
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.1.38"
BR2_LINUX_KERNEL_DEFCONFIG="multi_v7"
BR2_LINUX_KERNEL_UIMAGE=y
BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x02000000"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="rk3288-tinker-s"
BR2_LINUX_KERNEL_INSTALL_TARGET=y
# Filesystem
BR2_TARGET_GENERIC_HOSTNAME="tinker-rk3288-s"
BR2_TARGET_GENERIC_ISSUE="Welcome to TINKER S RK3288!"
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_4=y
BR2_TARGET_ROOTFS_EXT2_SIZE="512M"
BR2_PACKAGE_HOST_DOSFSTOOLS=y
BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_MTOOLS=y
BR2_PACKAGE_HOST_UBOOT_TOOLS=y
BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/asus/tinker/genimage.cfg"
BR2_ROOTFS_POST_BUILD_SCRIPT="board/asus/tinker-s/post-build.sh"