From 5a21f31331e211688cdcbc2ec7641cfbddf9a4a3 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marek.vasut+renesas@gmail.com>
Date: Sat, 9 Mar 2019 16:10:59 +0100
Subject: [PATCH] rcar_gen3: plat: Set M3W ULCB DRAM size to 2 GiB

The M3W ULCB board has 2 GiB of DRAM, set it so.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
---
 plat/renesas/rcar/bl2_plat_setup.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/plat/renesas/rcar/bl2_plat_setup.c b/plat/renesas/rcar/bl2_plat_setup.c
index 350df127a..de8588c63 100644
--- a/plat/renesas/rcar/bl2_plat_setup.c
+++ b/plat/renesas/rcar/bl2_plat_setup.c
@@ -568,9 +568,15 @@ static void bl2_advertise_dram_size(uint32_t product)
 		break;
 
 	case RCAR_PRODUCT_M3:
+#if (RCAR_GEN3_ULCB == 1)
+		/* 2GB(1GBx2 2ch split) */
+		dram_config[1] = 0x40000000ULL;
+		dram_config[5] = 0x40000000ULL;
+#else
 		/* 4GB(2GBx2 2ch split) */
 		dram_config[1] = 0x80000000ULL;
 		dram_config[5] = 0x80000000ULL;
+#endif
 		break;
 
 	case RCAR_PRODUCT_M3N:
-- 
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