Merge pull request #1913 from marex/arm/master/m3wulcb-v2.0.1

rcar_gen3: plat: Set M3W ULCB DRAM size to 2 GiB

Merge pull request #1913 from marex/arm/master/m3wulcb-v2.0.1
rcar_gen3: plat: Set M3W ULCB DRAM size to 2 GiB
9cadccdf · Antonio Niño Díaz · GitHub · d037bec9 · 5a21f313 · 9cadccdf
Unverified Commit 9cadccdf authored 5 years ago by Antonio Niño Díaz Committed by GitHub 5 years ago
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--- 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: