Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE

The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE
and this makes it imposible to use CONFIG_VAL().

Rename it to resolve this problem.

Signed-off-by: Simon Glass <sjg@chromium.org>

board/intel/bayleybay/Kconfig

@@ -12,7 +12,7 @@ config SYS_SOC
 config SYS_CONFIG_NAME
 	default "bayleybay"
 
-config SYS_TEXT_BASE
+config TEXT_BASE
 	default 0xfff00000
 
 config BOARD_SPECIFIC_OPTIONS # dummy

board/intel/cherryhill/Kconfig

@@ -12,7 +12,7 @@ config SYS_SOC
 config SYS_CONFIG_NAME
 	default "cherryhill"
 
-config SYS_TEXT_BASE
+config TEXT_BASE
 	default 0xffe00000
 
 config BOARD_SPECIFIC_OPTIONS # dummy

board/intel/cougarcanyon2/Kconfig

@@ -12,7 +12,7 @@ config SYS_SOC
 config SYS_CONFIG_NAME
 	default "cougarcanyon2"
 
-config SYS_TEXT_BASE
+config TEXT_BASE
 	default 0xffe00000
 
 config BOARD_SPECIFIC_OPTIONS # dummy

board/intel/crownbay/Kconfig

@@ -12,7 +12,7 @@ config SYS_SOC
 config SYS_CONFIG_NAME
 	default "crownbay"
 
-config SYS_TEXT_BASE
+config TEXT_BASE
 	default 0xfff00000
 
 config BOARD_SPECIFIC_OPTIONS # dummy

board/intel/edison/Kconfig

@@ -15,7 +15,7 @@ config SYS_CONFIG_NAME
 config SYS_MALLOC_LEN
 	default 0x08000000
 
-config SYS_TEXT_BASE
+config TEXT_BASE
 	default 0x01101000
 
 config ROM_TABLE_ADDR

board/intel/galileo/Kconfig

@@ -12,7 +12,7 @@ config SYS_SOC
 config SYS_CONFIG_NAME
 	default "galileo"
 
-config SYS_TEXT_BASE
+config TEXT_BASE
 	default 0xfff10000
 
 config BOARD_SPECIFIC_OPTIONS # dummy

board/intel/minnowmax/Kconfig

@@ -12,7 +12,7 @@ config SYS_SOC
 config SYS_CONFIG_NAME
 	default "minnowmax"
 
-config SYS_TEXT_BASE
+config TEXT_BASE
 	default 0xfff00000
 
 config BOARD_SPECIFIC_OPTIONS # dummy

board/intel/slimbootloader/Kconfig

@@ -16,7 +16,7 @@ config SYS_SOC
 config SYS_CONFIG_NAME
 	default "slimbootloader"
 
-config SYS_TEXT_BASE
+config TEXT_BASE
 	default 0x00100000
 
 config BOARD_SPECIFIC_OPTIONS