From: York Sun <york.sun@nxp.com>
Date: Thu, 26 May 2016 19:19:03 +0000 (-0700)
Subject: drivers/ddr/fsl: Disabling data init if ECC is not enabled
X-Git-Tag: v2016.07-rc1~26^2~13
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=b06f6f2f0347b6010943fa2ca2f26d1786fdba78;p=u-boot

drivers/ddr/fsl: Disabling data init if ECC is not enabled

If ECC is not enabled, data init can be disabled to speed up booting.

Signed-off-by: York Sun <york.sun@nxp.com>
---

diff --git a/drivers/ddr/fsl/options.c b/drivers/ddr/fsl/options.c
index d0075ff1fd..793d12aabb 100644
--- a/drivers/ddr/fsl/options.c
+++ b/drivers/ddr/fsl/options.c
@@ -886,7 +886,8 @@ unsigned int populate_memctl_options(const common_timing_params_t *common_dimm,
 	} else
 		popts->ecc_mode = 1;
 #endif
-	popts->ecc_init_using_memctl = 1; /* 0 = use DMA, 1 = use memctl */
+	/* 1 = use memory controler to init data */
+	popts->ecc_init_using_memctl = popts->ecc_mode ? 1 : 0;
 
 	/*
 	 * Choose DQS config