From: Michal Simek <michal.simek@xilinx.com>
Date: Wed, 11 Apr 2018 14:12:28 +0000 (+0200)
Subject: arm: zynq: Wire automatic ddr detection for Zynq and ZynqMP case
X-Git-Tag: v2018.05-rc3~44^2~4
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=61dc92a29d3028296dc3ff34641c78c402e8c14a;p=u-boot

arm: zynq: Wire automatic ddr detection for Zynq and ZynqMP case

When static memory configuration is used U-Boot has capability to detect
memory size in setup range. Enable this feature for static
configuration.

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

diff --git a/board/xilinx/zynq/board.c b/board/xilinx/zynq/board.c
index 838ac0f4c4..2f4679e211 100644
--- a/board/xilinx/zynq/board.c
+++ b/board/xilinx/zynq/board.c
@@ -184,7 +184,8 @@ int dram_init(void)
 #else
 int dram_init(void)
 {
-	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+	gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
+				    CONFIG_SYS_SDRAM_SIZE);
 
 	zynq_ddrc_init();
 
diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c
index 0d1bd5412b..3c4cf80b23 100644
--- a/board/xilinx/zynqmp/zynqmp.c
+++ b/board/xilinx/zynqmp/zynqmp.c
@@ -377,7 +377,8 @@ int dram_init(void)
 #else
 int dram_init(void)
 {
-	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+	gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
+				    CONFIG_SYS_SDRAM_SIZE);
 
 	return 0;
 }