[PATCH] ARM: Kconfig: set default ZBOOT_ROM_TEXT/BSS value to 0x0

[Chris Packham]

ZBOOT_ROM_TEXT and ZBOOT_ROM_BSS are defined as 'hex' but had a default
of "0". Kconfig will helpfully expand a text entry of 0 to 0x0 but
because this is not the same as the default value it was treated as
being explicitly set when running 'make savedefconfig' so most arm
defconfigs have CONFIG_ZBOOT_ROM_TEXT=0x0 and CONFIG_ZBOOT_ROM_BSS=0x0.

Change the default to 0x0 which will mean next time the defconfigs are
re-generated the spurious config entries will be removed.

Signed-off-by: Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx>
---
I'm assuming there's some semi-automated regular process that syncs up the
defconfigs so I've not created a patch with the result of regenerating the
defconfigs.

 arch/arm/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index fb6c85c5d344..38c0cab598bf 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1750,7 +1750,7 @@ config DEPRECATED_PARAM_STRUCT
 # TEXT and BSS so we preserve their values in the config files.
 config ZBOOT_ROM_TEXT
 	hex "Compressed ROM boot loader base address"
-	default "0"
+	default 0x0
 	help
 	  The physical address at which the ROM-able zImage is to be
 	  placed in the target.  Platforms which normally make use of
@@ -1761,7 +1761,7 @@ config ZBOOT_ROM_TEXT
 
 config ZBOOT_ROM_BSS
 	hex "Compressed ROM boot loader BSS address"
-	default "0"
+	default 0x0
 	help
 	  The base address of an area of read/write memory in the target
 	  for the ROM-able zImage which must be available while the
-- 
2.25.1