cam_enc_4xx: Move CONFIG_SPL_PAD_TO to a config header
For most boards which define CONFIG_SPL_PAD_TO,
it is defined in config header files.
Currently, there exists only one exception, cam_enc_4xx board.
This patch moves CONFIG_SPL_PAD_TO definition
from board/ait/cam_enc_4xx/config.mk
to include/configs/cam_enc_4xx.h.
With this modification, we can delete a glue code
in the top level config.mk:
ifneq ($(CONFIG_SPL_PAD_TO),)
CPPFLAGS += -DCONFIG_SPL_PAD_TO=$(CONFIG_SPL_PAD_TO)
endif
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Heiko Schocher <hs@denx.de>
diff --git a/board/ait/cam_enc_4xx/config.mk b/board/ait/cam_enc_4xx/config.mk
index c280029..d7e7894 100644
--- a/board/ait/cam_enc_4xx/config.mk
+++ b/board/ait/cam_enc_4xx/config.mk
@@ -7,8 +7,6 @@
# (mem base + reserved)
#
-#Provide at least 16MB spacing between us and the Linux Kernel image
-CONFIG_SPL_PAD_TO := 12320
UBL_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/ublimage.cfg
ifndef CONFIG_SPL_BUILD
ALL-y += $(obj)u-boot.ubl
diff --git a/config.mk b/config.mk
index 5dfbad7..b55ed56 100644
--- a/config.mk
+++ b/config.mk
@@ -232,10 +232,6 @@
CPPFLAGS += -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE)
endif
-ifneq ($(CONFIG_SPL_PAD_TO),)
-CPPFLAGS += -DCONFIG_SPL_PAD_TO=$(CONFIG_SPL_PAD_TO)
-endif
-
ifeq ($(CONFIG_SPL_BUILD),y)
CPPFLAGS += -DCONFIG_SPL_BUILD
ifeq ($(CONFIG_TPL_BUILD),y)
diff --git a/include/configs/cam_enc_4xx.h b/include/configs/cam_enc_4xx.h
index ac7ed81..db9eb0f 100644
--- a/include/configs/cam_enc_4xx.h
+++ b/include/configs/cam_enc_4xx.h
@@ -216,6 +216,8 @@
#define CONFIG_SPL_STACK (0x00010000 + 0x7f00)
#define CONFIG_SPL_TEXT_BASE 0x00000020 /*CONFIG_SYS_SRAM_START*/
+/* Provide at least 16MB spacing between us and the Linux Kernel image */
+#define CONFIG_SPL_PAD_TO 12320
#define CONFIG_SPL_MAX_FOOTPRINT 12288
#ifndef CONFIG_SPL_BUILD