configs/ts4900_defconfig: remove defconfig

This configuration for the TS-4900 was added back in September
2016 (commit 3138ab3fee), and has not
been updated in any significant way since then.

This defconfig still use a 4.12 kernel that is no longer maintained.

Remove its support.

Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/14728914086 (ts4900_defconfig)

Signed-off-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Julien Olivain <ju.o@free.fr>

.checkpackageignore

@@ -52,7 +52,6 @@ board/stmicroelectronics/stm32f429-disco/flash.sh Shellcheck
 board/stmicroelectronics/stm32f469-disco/flash_sd.sh Shellcheck
 board/stmicroelectronics/stm32f469-disco/flash_xip.sh Shellcheck
 board/synopsys/axs10x/post-build.sh Shellcheck
-board/technologic/ts4900/post-image.sh Shellcheck
 board/udoo/common/post-build.sh Shellcheck
 boot/afboot-stm32/0003-Makefile-disable-stack-protector.patch lib_patch.Upstream
 boot/optee-os/3.13.0/0001-core-zlib-fix-build-warning-when-_LFS64_LARGEFILE-is.patch lib_patch.Upstream
@@ -149,7 +148,6 @@ configs/solidrun_clearfog_gt_8k_defconfig lib_defconfig.ForceCheckHash
 configs/solidrun_macchiatobin_defconfig lib_defconfig.ForceCheckHash
 configs/stm32mp157c_odyssey_defconfig lib_defconfig.ForceCheckHash
 configs/terasic_de10nano_cyclone5_defconfig lib_defconfig.ForceCheckHash
-configs/ts4900_defconfig lib_defconfig.ForceCheckHash
 configs/ts5500_defconfig lib_defconfig.ForceCheckHash
 configs/uevm5432_defconfig lib_defconfig.ForceCheckHash
 configs/visionfive_defconfig lib_defconfig.ForceCheckHash

board/technologic/ts4900/genimage.cfg

@@ -1,10 +0,0 @@
-image sdcard.img {
-	hdimage {
-	}
-
-	partition rootfs {
-		partition-type = 0x83
-		image = "rootfs.ext2"
-		size = 256M
-	}
-}

board/technologic/ts4900/post-image.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-#
-# Copyright (C) 2015-2016 Savoir-Faire Linux
-# Post image generation script.
-
-BOARD_DIR="$(dirname $0)"
-GENIMAGE_CFG=$BOARD_DIR/genimage.cfg
-GENIMAGE_TMP=$BUILD_DIR/.genimage_tmp
-
-rm -rf $GENIMAGE_TMP
-
-${HOST_DIR}/bin/genimage \
-        --config ${GENIMAGE_CFG} \
-        --rootpath $TARGET_DIR \
-        --tmppath $GENIMAGE_TMP \
-        --inputpath $BINARIES_DIR \
-        --outputpath $BINARIES_DIR

board/technologic/ts4900/readme.txt

@@ -1,52 +0,0 @@
-Technologic Systems TS-4900
-===========================
-
-This document explains how to set up a basic Buildroot system for the
-Technologic Systems TS-4900 System on Module.
-
-The TS-4900 is a TS-SOCKET macrocontroller board based on the
-Freescale i.MX6 Single or Quad Core ARM Cortex-A9 CPU clocked at
-1GHz. The TS-4900 features Gigabit Ethernet, SATA II Port, PCI Express
-Bus, high speed USB host and device (OTG), and microSD card.
-More details on the board here:
-   https://docs.embeddedTS.com/TS-4900
-
-The TS-4900 is not currently supported by mainline Linux, so a
-Technologic Systems Linux is used based on Linux 4.1.
-The default U-boot configuration flashed scans the SD card to find the
-0x83 partition type, corresponding to the rootfs. Then it will load
-both uImage and dts from the /boot directory.
-To build the default configuration you only have to:
-
-   $ make ts4900_defconfig
-   $ make
-
-The output looks like:
-output/images/
-├── imx6q-ts4900.dtb
-├── rootfs.ext2
-├── rootfs.tar
-├── sdcard.img
-└── uImage
-
-Since both the uImage and the dts are contained in the /boot
-directory, the provided post-image script generates an image file
-containing only one partition for the rootfs:
-
-   $ fdisk output/images/sdcard.img
-                      Device Boot Start    End Blocks Id  System
-output/images/sdcard.img1               1      524288      262144   83  Linux
-
-This image can be directly written to an SD card.
-
-   $ sudo dd if=output/images/sdcard.img of=/dev/mmcblk0
-
-In order to test the image on TS-4900 board, a TS baseboard, such as
-the TS-9xxx series, is needed to provide power, console header, RJ45
-connector etc.
-
-The bootloader comes pre-flashed on the board on an SPI flash. Since
-updating the bootloader is risky and not trivial, it is not included
-in the Buildroot defconfig. Refer to
-https://docs.embeddedTS.com/TS-4900#U-Boot for details on which
-U-Boot config to use and how to flash it.

configs/ts4900_defconfig

@@ -1,16 +0,0 @@
-BR2_arm=y
-BR2_cortex_a9=y
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_12=y
-BR2_ROOTFS_POST_IMAGE_SCRIPT="board/technologic/ts4900/post-image.sh"
-BR2_LINUX_KERNEL=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.12"
-BR2_LINUX_KERNEL_DEFCONFIG="imx_v6_v7"
-BR2_LINUX_KERNEL_UIMAGE=y
-BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x10008000"
-BR2_LINUX_KERNEL_DTS_SUPPORT=y
-BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx6q-ts4900"
-BR2_LINUX_KERNEL_INSTALL_TARGET=y
-BR2_PACKAGE_TS4900_FPGA=y
-BR2_TARGET_ROOTFS_EXT2=y
-BR2_PACKAGE_HOST_GENIMAGE=y