1 files changed, 48 insertions, 0 deletions
diff --git a/board/nuvoton/poleg_evb/poleg_evb.c b/board/nuvoton/poleg_evb/poleg_evb.c
new file mode 100644
index 00000000000..aef142a881c
--- /dev/null
+++ b/board/nuvoton/poleg_evb/poleg_evb.c
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ *
+ * Copyright (c) 2021 Nuvoton Technology Corp.
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <asm/io.h>
+#include <asm/arch/gcr.h>
+#include <asm/mach-types.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_init(void)
+{
+	return 0;
+}
+
+int dram_init(void)
+{
+	struct npcm_gcr *gcr = (struct npcm_gcr *)NPCM_GCR_BA;
+
+	int ramsize = (readl(&gcr->intcr3) >> 8) & 0x7;
+
+	switch (ramsize) {
+	case 0:
+		gd->ram_size = 0x08000000; /* 128 MB. */
+		break;
+	case 1:
+		gd->ram_size = 0x10000000; /* 256 MB. */
+		break;
+	case 2:
+		gd->ram_size = 0x20000000; /* 512 MB. */
+		break;
+	case 3:
+		gd->ram_size = 0x40000000; /* 1024 MB. */
+		break;
+	case 4:
+		gd->ram_size = 0x80000000; /* 2048 MB. */
+		break;
+
+	default:
+	break;
+	}
+
+	return 0;
+}