[PATCH 3/7] Kconfig: Escape variables to make in default strings

[Tom Rini]

We have some variables that need to include a variable to pass to make
to evaluate later, typically ARCH and BOARDDIR, to find a file to use.
The way we're doing this today isn't correct but works.  With an update
to Kconfig we will need to escape these properly, so do so.

Cc: Masahiro Yamada <masahiroy at kernel.org>
Signed-off-by: Tom Rini <trini at konsulko.com>
---
 arch/arm/mach-davinci/Kconfig | 2 +-
 arch/arm/mach-orion5x/Kconfig | 2 +-
 common/spl/Kconfig            | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index 8a81c078811d..83f749c0440a 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -135,6 +135,6 @@ source "board/davinci/da8xxevm/Kconfig"
 source "board/lego/ev3/Kconfig"
 
 config SPL_LDSCRIPT
-	default "board/$(BOARDDIR)/u-boot-spl-da850evm.lds"
+	default "board/\$(BOARDDIR)/u-boot-spl-da850evm.lds"
 
 endif
diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig
index 2984a3edda21..c4bc524eb81e 100644
--- a/arch/arm/mach-orion5x/Kconfig
+++ b/arch/arm/mach-orion5x/Kconfig
@@ -16,6 +16,6 @@ config SYS_SOC
 source "board/LaCie/edminiv2/Kconfig"
 
 config SPL_LDSCRIPT
-	default "$(CPUDIR)/orion5x/u-boot-spl.lds" if ORION5X
+	default "\$(CPUDIR)/orion5x/u-boot-spl.lds" if ORION5X
 
 endif
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index b03a476b9f69..9d52b75cb434 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -139,7 +139,7 @@ config SPL_HANDOFF
 
 config SPL_LDSCRIPT
 	string "Linker script for the SPL stage"
-	default "arch/$(ARCH)/cpu/u-boot-spl.lds"
+	default "arch/\$(ARCH)/cpu/u-boot-spl.lds"
 	help
 	  The SPL stage will usually require a different linker-script
 	  (as it runs from a different memory region) than the regular
@@ -1306,7 +1306,7 @@ config TPL_LDSCRIPT
         string "Linker script for the TPL stage"
 	depends on TPL
 	default "arch/arm/cpu/armv8/u-boot-spl.lds" if ARM64
-	default "arch/$(ARCH)/cpu/u-boot-spl.lds"
+	default "arch/\$(ARCH)/cpu/u-boot-spl.lds"
 	help
 	  The TPL stage will usually require a different linker-script
 	  (as it runs from a different memory region) than the regular
-- 
2.17.1