fix(am335x/am437x): Remove RTOS and RT-Linux support

RTOS and RT-Linux are not supported for AM335x and AM437x in this
release. Remove all related documentation, hardware setup guides,
TOC entries, and build instructions.

Also update Y2K38 docs to reflect resolution in Scarthgap.

Signed-off-by: Telukula Jeevan Kumar Sahu <j-sahu@ti.com>

Author: jeevantelukula

configs/AM335X/AM335X_linux_config.txt

@@ -24,7 +24,6 @@ Replacement Variables
 '__SDK_DOWNLOAD_URL__'           : '`AM335X-Linux-SDK-Download-page <https://www.ti.com/tool/PROCESSOR-SDK-AM335X>`__'
 '__LINUX_UBUNTU_VERSION_LONG__'  : '22.04 (64-bit)'
 '__LINUX_UBUNTU_VERSION_SHORT__' : '22.04'
-'__RTOS_UBUNTU_VERSION_LONG__'   : '14.04 (64-bit), 16.04 (64-bit)'
 '__WINDOWS_SUPPORTED_LONG__'     : '7 (64-bit)'
 '__SYSFW_CORE_NAME__'            : \
 '__IMAGE_TYPE__'                 : 'default'
@@ -36,7 +35,7 @@ Configuration Values
 'CONFIG_sdk'              : 'SITARA'
 'CONFIG_image_type'       : 'default'
 'CONFIG_icss_support'     : 'yes'
-'CONFIG_rt_linux_support' : 'yes'
+'CONFIG_rt_linux_support' : 'no'
 'CONFIG_gpu_ip'           : 'SGX'
 'CONFIG_crypto'           : 'omap'
 

configs/AM335X/AM335X_linux_toc.txt

@@ -132,10 +132,6 @@ linux/How_to_Guides/Target/How_to_fix_y2k38
 linux/How_to_Guides/Target/How_to_Change_dtb_File
 linux/How_to_Guides/Target/How_to_Boot_Beagle_Bone_Black_with_Processor_SDK_Linux
 linux/How_to_Guides/Target/How_to_Program_Beaglebone_Black_eMMC_via_SD_Card
-linux/How_to_Guides_Hardware_Setup_with_CCS
-linux/How_to_Guides/Hardware_Setup_with_CCS/EVMK2H_Hardware_Setup
-linux/How_to_Guides/Hardware_Setup_with_CCS/ICE_AM335x_Hardware_Setup
-linux/How_to_Guides/Hardware_Setup_with_CCS/ICE_AMIC110_EVM_Hardware_Setup
 linux/How_to_Guides_Board_Port
 linux/How_to_Guides/Board_Port/U-Boot
 linux/How_to_Guides/Board_Port/Linux
@@ -154,7 +150,6 @@ common/PRU-ICSS/PRU-Getting-Started-Labs_Lab2_assemblyCode
 common/PRU-ICSS/PRU-Getting-Started-Labs_Lab2_mixedCandAssembly
 common/PRU-ICSS/PRU-Getting-Started-Labs_Lab3
 common/PRU-ICSS/PRU-Getting-Started-Labs_Lab4
-common/PRU-ICSS/PRU-Getting-Started-Labs_Lab4_TIRTOS
 common/PRU-ICSS/PRU-Getting-Started-Labs_Lab5
 common/PRU-ICSS/PRU-Hands-on-Labs
 common/PRU-ICSS/Resource_Tables

configs/AM437X/AM437X_linux_config.txt

@@ -24,7 +24,6 @@ Replacement Variables
 '__SDK_DOWNLOAD_URL__'           : '`AM437X-Linux-SDK-Download-page <https://www.ti.com/tool/PROCESSOR-SDK-AM437X>`__'
 '__LINUX_UBUNTU_VERSION_LONG__'  : '22.04 (64-bit)'
 '__LINUX_UBUNTU_VERSION_SHORT__' : '22.04'
-'__RTOS_UBUNTU_VERSION_LONG__'   : '14.04 (64-bit), 16.04 (64-bit)'
 '__WINDOWS_SUPPORTED_LONG__'     : '7 (64-bit)'
 '__SYSFW_CORE_NAME__'            : \
 '__IMAGE_TYPE__'                 : 'default'
@@ -36,7 +35,7 @@ Configuration Values
 'CONFIG_sdk'              : 'SITARA'
 'CONFIG_image_type'       : 'default'
 'CONFIG_icss_support'     : 'yes'
-'CONFIG_rt_linux_support' : 'yes'
+'CONFIG_rt_linux_support' : 'no'
 'CONFIG_gpu_ip'           : 'SGX'
 'CONFIG_crypto'           : 'omap'
 

configs/AM437X/AM437X_linux_toc.txt

@@ -126,8 +126,6 @@ linux/How_to_Guides/Target/How_to_add_a_JVM
 linux/How_to_Guides/Target/Update_U-Boot_Environment_Variables_stored_in_SPI_Flash_from_Linux
 linux/How_to_Guides/Target/How_to_Change_dtb_File
 linux/How_to_Guides/Target/How_to_fix_y2k38
-linux/How_to_Guides_Hardware_Setup_with_CCS
-linux/How_to_Guides/Hardware_Setup_with_CCS/EVMK2H_Hardware_Setup
 linux/How_to_Guides_Board_Port
 linux/How_to_Guides/Board_Port/U-Boot
 common/PRU-ICSS/Getting_Started_with_PSSP
@@ -145,7 +143,6 @@ common/PRU-ICSS/PRU-Getting-Started-Labs_Lab2_assemblyCode
 common/PRU-ICSS/PRU-Getting-Started-Labs_Lab2_mixedCandAssembly
 common/PRU-ICSS/PRU-Getting-Started-Labs_Lab3
 common/PRU-ICSS/PRU-Getting-Started-Labs_Lab4
-common/PRU-ICSS/PRU-Getting-Started-Labs_Lab4_TIRTOS
 common/PRU-ICSS/PRU-Getting-Started-Labs_Lab5
 common/PRU-ICSS/PRU-Hands-on-Labs
 common/PRU-ICSS/Resource_Tables