3 files changed, 11 insertions, 26 deletions
diff --git a/arch/arm/dts/socfpga.dtsi b/arch/arm/dts/socfpga.dtsi
index ec1966480f..51a6a51b53 100644
--- a/arch/arm/dts/socfpga.dtsi
+++ b/arch/arm/dts/socfpga.dtsi
@@ -791,9 +791,9 @@
 			reg = <0xfffec000 0x100>;
 		};
 
-		sdr: sdr@ffc25000 {
+		sdr: sdr@ffc20000 {
 			compatible = "altr,sdr-ctl", "syscon";
-			reg = <0xffc25000 0x1000>;
+			reg = <0xffc20000 0x6000>;
 			resets = <&rst SDR_RESET>;
 		};
 
diff --git a/arch/arm/mach-socfpga/include/mach/sdram_gen5.h b/arch/arm/mach-socfpga/include/mach/sdram_gen5.h
index a238d5d17f..c41208591a 100644
--- a/arch/arm/mach-socfpga/include/mach/sdram_gen5.h
+++ b/arch/arm/mach-socfpga/include/mach/sdram_gen5.h
@@ -7,10 +7,6 @@
 
 #ifndef __ASSEMBLY__
 
-unsigned long sdram_calculate_size(void);
-int sdram_mmr_init_full(unsigned int sdr_phy_reg);
-int sdram_calibration_full(void);
-
 const struct socfpga_sdram_config *socfpga_get_sdram_config(void);
 
 void socfpga_get_seq_ac_init(const u32 **init, unsigned int *nelem);
diff --git a/arch/arm/mach-socfpga/spl_gen5.c b/arch/arm/mach-socfpga/spl_gen5.c
index 142b60f887..c5399bb697 100644
--- a/arch/arm/mach-socfpga/spl_gen5.c
+++ b/arch/arm/mach-socfpga/spl_gen5.c
@@ -21,6 +21,7 @@
 #include <debug_uart.h>
 #include <fdtdec.h>
 #include <watchdog.h>
+#include <dm/uclass.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -123,9 +124,9 @@ static void socfpga_pl310_clear(void)
 void board_init_f(ulong dummy)
 {
 	const struct cm_config *cm_default_cfg = cm_get_default_config();
-	unsigned long sdram_size;
 	unsigned long reg;
 	int ret;
+	struct udevice *dev;
 
 	/*
 	 * First C code to run. Clear fake OCRAM ECC first as SBE
@@ -156,7 +157,6 @@ void board_init_f(ulong dummy)
 		socfpga_bridges_reset(1);
 	}
 
-	socfpga_per_reset(SOCFPGA_RESET(SDR), 0);
 	socfpga_per_reset(SOCFPGA_RESET(UART0), 0);
 	socfpga_per_reset(SOCFPGA_RESET(OSC1TIMER0), 0);
 
@@ -200,27 +200,16 @@ void board_init_f(ulong dummy)
 		hang();
 	}
 
+	ret = uclass_get_device(UCLASS_RESET, 0, &dev);
+	if (ret)
+		debug("Reset init failed: %d\n", ret);
+
 	/* enable console uart printing */
 	preloader_console_init();
 
-	if (sdram_mmr_init_full(0xffffffff) != 0) {
-		puts("SDRAM init failed.\n");
-		hang();
-	}
-
-	debug("SDRAM: Calibrating PHY\n");
-	/* SDRAM calibration */
-	if (sdram_calibration_full() == 0) {
-		puts("SDRAM calibration failed.\n");
-		hang();
-	}
-
-	sdram_size = sdram_calculate_size();
-	debug("SDRAM: %ld MiB\n", sdram_size >> 20);
-
-	/* Sanity check ensure correct SDRAM size specified */
-	if (get_ram_size(0, sdram_size) != sdram_size) {
-		puts("SDRAM size check failed!\n");
+	ret = uclass_get_device(UCLASS_RAM, 0, &dev);
+	if (ret) {
+		debug("DRAM init failed: %d\n", ret);
 		hang();
 	}