xtensa: rework {CONFIG,PLATFORM}_DEFAULT_MEM_START

[linux.git] / arch / xtensa / Kconfig

diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 787515c6770e559195adafdd6de7732d0d66175e..e82ed7216ecaaa6bba3e1444058b598939ee8f78 100644 (file)
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -530,14 +530,13 @@ config PLATFORM_WANT_DEFAULT_MEM
        def_bool n
 
 config DEFAULT_MEM_START
-       hex "Physical address of the default memory area start"
-       depends on PLATFORM_WANT_DEFAULT_MEM
-       default 0x00000000 if MMU
-       default 0x60000000 if !MMU
-       help
-         This is the base address of the default memory area.
-         Default memory area has platform-specific meaning, it may be used
-         for e.g. early cache initialization.
+       hex
+       prompt "PAGE_OFFSET/PHYS_OFFSET" if !MMU && PLATFORM_WANT_DEFAULT_MEM
+       default 0x60000000 if PLATFORM_WANT_DEFAULT_MEM
+       default 0x00000000
+       help
+         This is the base address used for both PAGE_OFFSET and PHYS_OFFSET
+         in noMMU configurations.
 
          If unsure, leave the default value here.