ARM: zynq: Read memory size setting from DT

OF_CONTROL is setup by default and memory reading is done via DT. Remove
all config files with memory references.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

board/xilinx/zynq/board.c

@@ -100,7 +100,6 @@ int checkboard(void)
 
 int dram_init(void)
 {
-#if CONFIG_IS_ENABLED(OF_CONTROL)
 	int node;
 	fdt_addr_t addr;
 	fdt_size_t size;
@@ -118,9 +117,6 @@ int dram_init(void)
 		return -1;
 	}
 	gd->ram_size = size;
-#else
-	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
-#endif
 	zynq_ddrc_init();
 
 	return 0;

include/configs/zynq_microzed.h

@@ -10,8 +10,6 @@
 #ifndef __CONFIG_ZYNQ_MICROZED_H
 #define __CONFIG_ZYNQ_MICROZED_H
 
-#define CONFIG_SYS_SDRAM_SIZE		(1024 * 1024 * 1024)
-
 #define CONFIG_SYS_NO_FLASH
 
 #include <configs/zynq-common.h>

include/configs/zynq_picozed.h

@@ -10,8 +10,6 @@
 #ifndef __CONFIG_ZYNQ_PICOZED_H
 #define __CONFIG_ZYNQ_PICOZED_H
 
-#define CONFIG_SYS_SDRAM_SIZE		(1024 * 1024 * 1024)
-
 #define CONFIG_SYS_NO_FLASH
 
 #define CONFIG_ZYNQ_USB

include/configs/zynq_zc70x.h

@@ -10,8 +10,6 @@
 #ifndef __CONFIG_ZYNQ_ZC70X_H
 #define __CONFIG_ZYNQ_ZC70X_H
 
-#define CONFIG_SYS_SDRAM_SIZE		(1024 * 1024 * 1024)
-
 #define CONFIG_SYS_NO_FLASH
 
 #define CONFIG_ZYNQ_USB

include/configs/zynq_zc770.h

@@ -10,8 +10,6 @@
 #ifndef __CONFIG_ZYNQ_ZC770_H
 #define __CONFIG_ZYNQ_ZC770_H
 
-#define CONFIG_SYS_SDRAM_SIZE		(1024 * 1024 * 1024)
-
 #define CONFIG_SYS_NO_FLASH
 
 #if defined(CONFIG_ZC770_XM012)

include/configs/zynq_zed.h

@@ -10,8 +10,6 @@
 #ifndef __CONFIG_ZYNQ_ZED_H
 #define __CONFIG_ZYNQ_ZED_H
 
-#define CONFIG_SYS_SDRAM_SIZE		(512 * 1024 * 1024)
-
 #define CONFIG_SYS_NO_FLASH
 
 #define CONFIG_ZYNQ_USB

include/configs/zynq_zybo.h

@@ -11,8 +11,6 @@
 #ifndef __CONFIG_ZYNQ_ZYBO_H
 #define __CONFIG_ZYNQ_ZYBO_H
 
-#define CONFIG_SYS_SDRAM_SIZE (512 * 1024 * 1024)
-
 #define CONFIG_SYS_NO_FLASH
 
 #define CONFIG_ZYNQ_USB