From 61dc92a29d3028296dc3ff34641c78c402e8c14a Mon Sep 17 00:00:00 2001
From: Michal Simek <michal.simek@xilinx.com>
Date: Wed, 11 Apr 2018 16:12:28 +0200
Subject: [PATCH] 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>
---
board/xilinx/zynq/board.c | 3 ++-
board/xilinx/zynqmp/zynqmp.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/board/xilinx/zynq/board.c b/board/xilinx/zynq/board.c
index 838ac0f4c4e..2f4679e2113 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 0d1bd5412b1..3c4cf80b233 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;
}
--
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