board: ti: Kconfig: Correct invalid Kconfig syntax

Kconfig does not support using 'select' to select a 'choice'. A choice
can be configured by either setting the choice symbol to 'y' in a
configuration file or by setting a 'default' of the choice.

In board/ti/*/Kconfig the SOC_K3_* choice is already set to 'y' in their
corresponding configs/*_defconfig file. So remove selecting it.

Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
diff --git a/board/ti/am62ax/Kconfig b/board/ti/am62ax/Kconfig
index 2c18cd4..9b868e4 100644
--- a/board/ti/am62ax/Kconfig
+++ b/board/ti/am62ax/Kconfig
@@ -10,7 +10,6 @@
 config TARGET_AM62A7_A53_EVM
 	bool "TI K3 based AM62A7 EVM running on A53"
 	select ARM64
-	select SOC_K3_AM62A7
 	imply BOARD
 	imply SPL_BOARD
 	imply TI_I2C_BOARD_DETECT
@@ -20,7 +19,6 @@
 	select CPU_V7R
 	select SYS_THUMB_BUILD
 	select K3_LOAD_SYSFW
-	select SOC_K3_AM62A7
 	select RAM
 	select SPL_RAM
 	select K3_DDRSS
diff --git a/board/ti/am62x/Kconfig b/board/ti/am62x/Kconfig
index 87fed44..5e8dfa3 100644
--- a/board/ti/am62x/Kconfig
+++ b/board/ti/am62x/Kconfig
@@ -10,14 +10,12 @@
 config TARGET_AM625_A53_EVM
 	bool "TI K3 based AM625 EVM running on A53"
 	select ARM64
-	select SOC_K3_AM625
 
 config TARGET_AM625_R5_EVM
 	bool "TI K3 based AM625 EVM running on R5"
 	select CPU_V7R
 	select SYS_THUMB_BUILD
 	select K3_LOAD_SYSFW
-	select SOC_K3_AM625
 	select RAM
 	select SPL_RAM
 	select K3_DDRSS
diff --git a/board/ti/am64x/Kconfig b/board/ti/am64x/Kconfig
index 8036947..afb54f8 100644
--- a/board/ti/am64x/Kconfig
+++ b/board/ti/am64x/Kconfig
@@ -9,7 +9,6 @@
 config TARGET_AM642_A53_EVM
 	bool "TI K3 based AM642 EVM running on A53"
 	select ARM64
-	select SOC_K3_AM642
 	imply BOARD
 	imply SPL_BOARD
 	imply TI_I2C_BOARD_DETECT
@@ -19,7 +18,6 @@
 	select CPU_V7R
 	select SYS_THUMB_BUILD
 	select K3_LOAD_SYSFW
-	select SOC_K3_AM642
 	select RAM
 	select SPL_RAM
 	select K3_DDRSS
diff --git a/board/ti/am65x/Kconfig b/board/ti/am65x/Kconfig
index 4765b13..220dd02 100644
--- a/board/ti/am65x/Kconfig
+++ b/board/ti/am65x/Kconfig
@@ -10,7 +10,6 @@
 config TARGET_AM654_A53_EVM
 	bool "TI K3 based AM654 EVM running on A53"
 	select ARM64
-	select SOC_K3_AM654
 	select SYS_DISABLE_DCACHE_OPS
 	select BOARD_LATE_INIT
 	imply TI_I2C_BOARD_DETECT
@@ -19,7 +18,6 @@
 	bool "TI K3 based AM654 EVM running on R5"
 	select CPU_V7R
 	select SYS_THUMB_BUILD
-	select SOC_K3_AM654
 	select K3_LOAD_SYSFW
 	select K3_AM654_DDRSS
 	imply SYS_K3_SPL_ATF
diff --git a/board/ti/j721e/Kconfig b/board/ti/j721e/Kconfig
index d19d30d..ca82739 100644
--- a/board/ti/j721e/Kconfig
+++ b/board/ti/j721e/Kconfig
@@ -10,7 +10,6 @@
 config TARGET_J721E_A72_EVM
 	bool "TI K3 based J721E EVM running on A72"
 	select ARM64
-	select SOC_K3_J721E
 	select BOARD_LATE_INIT
 	imply TI_I2C_BOARD_DETECT
 	select SYS_DISABLE_DCACHE_OPS
@@ -19,7 +18,6 @@
 	bool "TI K3 based J721E EVM running on R5"
 	select CPU_V7R
 	select SYS_THUMB_BUILD
-	select SOC_K3_J721E
 	select K3_LOAD_SYSFW
 	select RAM
 	select SPL_RAM
@@ -30,7 +28,6 @@
 config TARGET_J7200_A72_EVM
 	bool "TI K3 based J7200 EVM running on A72"
 	select ARM64
-	select SOC_K3_J721E
 	select BOARD_LATE_INIT
 	imply TI_I2C_BOARD_DETECT
 	select SYS_DISABLE_DCACHE_OPS
@@ -39,7 +36,6 @@
 	bool "TI K3 based J7200 EVM running on R5"
 	select CPU_V7R
 	select SYS_THUMB_BUILD
-	select SOC_K3_J721E
 	select K3_LOAD_SYSFW
 	select RAM
 	select SPL_RAM
diff --git a/board/ti/j721s2/Kconfig b/board/ti/j721s2/Kconfig
index 6141798..067c56a 100644
--- a/board/ti/j721s2/Kconfig
+++ b/board/ti/j721s2/Kconfig
@@ -10,7 +10,6 @@
 config TARGET_J721S2_A72_EVM
 	bool "TI K3 based J721S2 EVM running on A72"
 	select ARM64
-	select SOC_K3_J721S2
 	select BOARD_LATE_INIT
 	imply TI_I2C_BOARD_DETECT
 	select SYS_DISABLE_DCACHE_OPS
@@ -19,7 +18,6 @@
 	bool "TI K3 based J721S2 EVM running on R5"
 	select CPU_V7R
 	select SYS_THUMB_BUILD
-	select SOC_K3_J721S2
 	select K3_LOAD_SYSFW
 	select RAM
 	select SPL_RAM