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/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