[U-Boot] [PATCH] armv8: layerscape: set HWCONFIG_BUFFER_SIZE

[Michael Walle]

Set the HWCONFIG_BUFFER_SIZE if it is not already set. Otherwise
compilation will fail if CONFIG_HWCONFIG and HWCONFIG_BUFFER_SIZE are
not set.

Taken from arch/powerpc/include/asm/config.h.

Signed-off-by: Michael Walle <michael at walle.cc>
---
 arch/arm/include/asm/arch-fsl-layerscape/config.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/include/asm/arch-fsl-layerscape/config.h b/arch/arm/include/asm/arch-fsl-layerscape/config.h
index a83c70ece2..24bf854cbe 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/config.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/config.h
@@ -12,6 +12,10 @@
 
 #define CONFIG_STANDALONE_LOAD_ADDR	0x80300000
 
+#ifndef HWCONFIG_BUFFER_SIZE
+  #define HWCONFIG_BUFFER_SIZE 256
+#endif
+
 /*
  * Reserve secure memory
  * To be aligned with MMU block size
-- 
2.20.1