ARM: rmobile: Contain CONFIG_ARCH_RMOBILE_BOARD_STRING

Pull the symbol from the boards and zap struct rmobile_sysinfo as they
are rather useless. The entire purpose of that whole machinery was to
print board name in the CONFIG_ARCH_RMOBILE_BOARD_STRING. Do that in a
far simpler and more contained manner.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

arch/arm/mach-rmobile/board.c

@@ -6,12 +6,11 @@
  */
 #include <common.h>
 #include <asm/io.h>
-#include <asm/arch/sys_proto.h>
 
-#ifndef CONFIG_RCAR_GEN3
+#ifdef CONFIG_ARCH_RMOBILE_BOARD_STRING
 int checkboard(void)
 {
-	printf("Board: %s\n", sysinfo.board_string);
+	printf("Board: %s\n", CONFIG_ARCH_RMOBILE_BOARD_STRING);
 	return 0;
 }
 #endif

arch/arm/mach-rmobile/include/mach/sys_proto.h

@@ -8,9 +8,4 @@
 #ifndef _SYS_PROTO_H_
 #define _SYS_PROTO_H_
 
-struct rmobile_sysinfo {
-	char *board_string;
-};
-extern const struct rmobile_sysinfo sysinfo;
-
 #endif

board/atmark-techno/armadillo-800eva/armadillo-800eva.c

@@ -314,10 +314,6 @@ int dram_init(void)
 	return 0;
 }
 
-const struct rmobile_sysinfo sysinfo = {
-	CONFIG_ARCH_RMOBILE_BOARD_STRING
-};
-
 int board_late_init(void)
 {
 	return 0;

board/kmc/kzm9g/kzm9g.c

@@ -348,10 +348,6 @@ int board_init(void)
 	return 0;
 }
 
-const struct rmobile_sysinfo sysinfo = {
-	CONFIG_ARCH_RMOBILE_BOARD_STRING
-};
-
 int dram_init(void)
 {
 	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;

board/renesas/alt/alt.c

@@ -106,10 +106,6 @@ int board_phy_config(struct phy_device *phydev)
 	return 0;
 }
 
-const struct rmobile_sysinfo sysinfo = {
-	CONFIG_ARCH_RMOBILE_BOARD_STRING
-};
-
 void reset_cpu(ulong addr)
 {
 	struct udevice *dev;

board/renesas/blanche/blanche.c

@@ -468,10 +468,6 @@ int dram_init(void)
 	return 0;
 }
 
-const struct rmobile_sysinfo sysinfo = {
-	CONFIG_ARCH_RMOBILE_BOARD_STRING
-};
-
 void reset_cpu(ulong addr)
 {
 }

board/renesas/gose/gose.c

@@ -111,10 +111,6 @@ int board_phy_config(struct phy_device *phydev)
 	return 0;
 }
 
-const struct rmobile_sysinfo sysinfo = {
-	CONFIG_ARCH_RMOBILE_BOARD_STRING
-};
-
 void reset_cpu(ulong addr)
 {
 	struct udevice *dev;

board/renesas/koelsch/koelsch.c

@@ -113,10 +113,6 @@ int board_phy_config(struct phy_device *phydev)
 	return 0;
 }
 
-const struct rmobile_sysinfo sysinfo = {
-	CONFIG_ARCH_RMOBILE_BOARD_STRING
-};
-
 void reset_cpu(ulong addr)
 {
 	struct udevice *dev;

board/renesas/lager/lager.c

@@ -122,10 +122,6 @@ int board_phy_config(struct phy_device *phydev)
 	return 0;
 }
 
-const struct rmobile_sysinfo sysinfo = {
-	CONFIG_ARCH_RMOBILE_BOARD_STRING
-};
-
 void reset_cpu(ulong addr)
 {
 	struct udevice *dev;

board/renesas/porter/porter.c

@@ -111,10 +111,6 @@ int board_phy_config(struct phy_device *phydev)
 	return 0;
 }
 
-const struct rmobile_sysinfo sysinfo = {
-	CONFIG_ARCH_RMOBILE_BOARD_STRING
-};
-
 void reset_cpu(ulong addr)
 {
 	struct udevice *dev;

board/renesas/silk/silk.c

@@ -106,10 +106,6 @@ int board_phy_config(struct phy_device *phydev)
 	return 0;
 }
 
-const struct rmobile_sysinfo sysinfo = {
-	CONFIG_ARCH_RMOBILE_BOARD_STRING
-};
-
 void reset_cpu(ulong addr)
 {
 	struct udevice *dev;

board/renesas/stout/stout.c

@@ -125,10 +125,6 @@ int board_phy_config(struct phy_device *phydev)
 	return 0;
 }
 
-const struct rmobile_sysinfo sysinfo = {
-	CONFIG_ARCH_RMOBILE_BOARD_STRING
-};
-
 enum env_location env_get_location(enum env_operation op, int prio)
 {
 	const u32 load_magic = 0xb33fc0de;