diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index ccff81a..746d9f6 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -17,21 +17,6 @@ config ROCKCHIP_RK3036
 	  and video codec support. Peripherals include Gigabit Ethernet,
 	  USB2 host and OTG, SDIO, I2S, UART, SPI, I2C and PWMs.
 
-config ROCKCHIP_SPL_HDR
-	string "Header of rockchip's spl loader"
-	help
-	  Rockchip's bootrom requires the spl loader to start with a 4-bytes
-	  header. The content of this header depends on the chip type.
-
-config ROCKCHIP_MAX_SPL_SIZE
-	hex "Max size of rockchip's spl loader"
-	help
-	  Different chip may have different sram size. And if we want to jump
-	  back to the bootrom after spl, we may need to reserve some sram space
-	  for the bootrom.
-	  The max spl loader size should be sram size minus reserved
-	  size(if needed)
-
 config SYS_MALLOC_F
 	default y
 
diff --git a/arch/arm/mach-rockchip/rk3036/Kconfig b/arch/arm/mach-rockchip/rk3036/Kconfig
index 95fb2b9..0fbc58e 100644
--- a/arch/arm/mach-rockchip/rk3036/Kconfig
+++ b/arch/arm/mach-rockchip/rk3036/Kconfig
@@ -9,12 +9,6 @@ config SYS_SOC
 config SYS_MALLOC_F_LEN
 	default 0x400
 
-config ROCKCHIP_SPL_HDR
-        default "RK30"
-
-config ROCKCHIP_MAX_SPL_SIZE
-        default 0x1000
-
 config ROCKCHIP_COMMON
 	bool "Support rk common fuction"
 
diff --git a/arch/arm/mach-rockchip/rk3288/Kconfig b/arch/arm/mach-rockchip/rk3288/Kconfig
index 3de3878..d0a7276 100644
--- a/arch/arm/mach-rockchip/rk3288/Kconfig
+++ b/arch/arm/mach-rockchip/rk3288/Kconfig
@@ -16,12 +16,6 @@ config TARGET_CHROMEBOOK_JERRY
 	  WiFi. It includes a Chrome OS EC (Cortex-M3) to provide access to
 	  the keyboard and battery functions.
 
-config ROCKCHIP_SPL_HDR
-	default "RK32"
-
-config ROCKCHIP_MAX_SPL_SIZE
-	default 0x8000
-
 config SYS_SOC
 	default "rockchip"
 
diff --git a/tools/Makefile b/tools/Makefile
index 117b07e..9082bda 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -64,7 +64,7 @@ RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := $(addprefix lib/rsa/, \
 					rsa-sign.o rsa-verify.o rsa-checksum.o \
 					rsa-mod-exp.o)
 
-ROCKCHIP_OBS = $(if $(CONFIG_ARCH_ROCKCHIP),lib/rc4.o rkcommon.o rkimage.o rksd.o,)
+ROCKCHIP_OBS = lib/rc4.o rkcommon.o rkimage.o rksd.o
 
 # common objs for dumpimage and mkimage
 dumpimage-mkimage-objs := aisimage.o \
@@ -108,12 +108,6 @@ fit_check_sign-objs   := $(dumpimage-mkimage-objs) fit_check_sign.o
 
 # TODO(sjg@chromium.org): Is this correct on Mac OS?
 
-ifneq ($(CONFIG_ARCH_ROCKCHIP),)
-HOST_EXTRACFLAGS += \
-		-DCONFIG_ROCKCHIP_MAX_SPL_SIZE=$(CONFIG_ROCKCHIP_MAX_SPL_SIZE) \
-		-DCONFIG_ROCKCHIP_SPL_HDR="\"$(CONFIG_ROCKCHIP_SPL_HDR)\""
-endif
-
 ifneq ($(CONFIG_MX23)$(CONFIG_MX28),)
 # Add CONFIG_MXS into host CFLAGS, so we can check whether or not register
 # the mxsimage support within tools/mxsimage.c .
diff --git a/tools/rkcommon.c b/tools/rkcommon.c
index 249c862..9e2173f 100644
--- a/tools/rkcommon.c
+++ b/tools/rkcommon.c
@@ -49,7 +49,7 @@ int rkcommon_set_header(void *buf, uint file_size)
 {
 	struct header0_info *hdr;
 
-	if (file_size > CONFIG_ROCKCHIP_MAX_SPL_SIZE)
+	if (file_size > RK_MAX_CODE1_SIZE)
 		return -ENOSPC;
 
 	memset(buf,  '\0', RK_INIT_OFFSET * RK_BLK_SIZE);
diff --git a/tools/rkimage.c b/tools/rkimage.c
index 73634e3..7b292f4 100644
--- a/tools/rkimage.c
+++ b/tools/rkimage.c
@@ -30,7 +30,7 @@ static void rkimage_print_header(const void *buf)
 static void rkimage_set_header(void *buf, struct stat *sbuf, int ifd,
 			       struct image_tool_params *params)
 {
-	memcpy(buf, CONFIG_ROCKCHIP_SPL_HDR, 4);
+	memcpy(buf, "RK32", 4);
 }
 
 static int rkimage_extract_subimage(void *buf, struct image_tool_params *params)
diff --git a/tools/rksd.c b/tools/rksd.c
index f660d56..39f5c75 100644
--- a/tools/rksd.c
+++ b/tools/rksd.c
@@ -50,7 +50,7 @@ static void rksd_set_header(void *buf,  struct stat *sbuf,  int ifd,
 		       size);
 	}
 
-	memcpy(buf + RKSD_SPL_HDR_START, CONFIG_ROCKCHIP_SPL_HDR, 4);
+	memcpy(buf + RKSD_SPL_HDR_START, "RK32", 4);
 }
 
 static int rksd_extract_subimage(void *buf,  struct image_tool_params *params)
@@ -72,7 +72,7 @@ static int rksd_vrec_header(struct image_tool_params *params,
 {
 	int pad_size;
 
-	pad_size = RKSD_SPL_HDR_START + CONFIG_ROCKCHIP_MAX_SPL_SIZE;
+	pad_size = RKSD_SPL_HDR_START + RK_MAX_CODE1_SIZE;
 	debug("pad_size %x\n", pad_size);
 
 	return pad_size - params->file_size;
diff --git a/tools/rkspi.c b/tools/rkspi.c
index 69a12f0..eb8119b 100644
--- a/tools/rkspi.c
+++ b/tools/rkspi.c
@@ -53,7 +53,7 @@ static void rkspi_set_header(void *buf, struct stat *sbuf, int ifd,
 		       size);
 	}
 
-	memcpy(buf + RKSPI_SPL_HDR_START, CONFIG_ROCKCHIP_SPL_HDR, 4);
+	memcpy(buf + RKSPI_SPL_HDR_START, "RK32", 4);
 
 	/*
 	 * Spread the image out so we only use the first 2KB of each 4KB
@@ -89,7 +89,7 @@ static int rkspi_vrec_header(struct image_tool_params *params,
 {
 	int pad_size;
 
-	pad_size = (CONFIG_ROCKCHIP_MAX_SPL_SIZE + 0x7ff) / 0x800 * 0x800;
+	pad_size = (RK_MAX_CODE1_SIZE + 0x7ff) / 0x800 * 0x800;
 	params->orig_file_size = pad_size;
 
 	/* We will double the image size due to the SPI format */
