board/technologic/ts5x00: rename to ts5500

Rename the confusing and misleading ts5x00 directory to a real reference
platform name, ts5500. The readme.txt file already states the support
for both TS-5500 and TS-5400 platforms.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 9f17540)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

Author: vivien

.gitlab-ci.yml

@@ -228,7 +228,7 @@ stm32f469_disco_defconfig: *defconfig
 toradex_apalis_imx6_defconfig: *defconfig
 ts4800_defconfig: *defconfig
 ts4900_defconfig: *defconfig
-ts5x00_defconfig: *defconfig
+ts5500_defconfig: *defconfig
 ts7680_defconfig: *defconfig
 wandboard_defconfig: *defconfig
 warp7_defconfig: *defconfig

board/technologic/ts5x00/fs-overlay/boot/syslinux/syslinux.cfg board/technologic/ts5500/fs-overlay/boot/syslinux/syslinux.cfg

@@ -13,7 +13,7 @@ and additional sysfs attributes under /sys/devices/platform/).
 
 To build the default configuration you only have to:
 
-    $ make ts5x00_defconfig
+    $ make ts5500_defconfig
     $ make
 
 You will need a Compact Flash card of sufficient size and the first or only

board/technologic/ts5x00/linux-4.14.config board/technologic/ts5500/linux-4.14.config

@@ -7,14 +7,14 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_14=y
 
 # system
 BR2_TARGET_GENERIC_GETTY_PORT="ttyS1"
-BR2_ROOTFS_OVERLAY="board/technologic/ts5x00/fs-overlay"
+BR2_ROOTFS_OVERLAY="board/technologic/ts5500/fs-overlay"
 
 # kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.14"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
-BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/technologic/ts5x00/linux-4.14.config"
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/technologic/ts5500/linux-4.14.config"
 BR2_LINUX_KERNEL_INSTALL_TARGET=y
 
 # rootfs