From: Lukasz Majewski <lukma@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v1 3/3] ddr: vybrid: Add calibration code to memory controler's (DDRMC) setup code
Date: Sun, 2 Dec 2018 21:42:22 +0100 [thread overview]
Message-ID: <20181202204222.30732-4-lukma@denx.de> (raw)
In-Reply-To: <20181202204222.30732-1-lukma@denx.de>
This patch extends the vf610 DDR memory controller code to support SW
leveling.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
---
arch/arm/mach-imx/ddrmc-vf610.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/mach-imx/ddrmc-vf610.c b/arch/arm/mach-imx/ddrmc-vf610.c
index ea6a49e0fa..8474023fae 100644
--- a/arch/arm/mach-imx/ddrmc-vf610.c
+++ b/arch/arm/mach-imx/ddrmc-vf610.c
@@ -10,6 +10,9 @@
#include <asm/arch/imx-regs.h>
#include <asm/arch/iomux-vf610.h>
#include <asm/arch/ddrmc-vf610.h>
+#ifdef CONFIG_DDRMC_VF610_CALIBRATION
+#include "ddrmc-vf610-calibration.h"
+#endif
void ddrmc_setup_iomux(const iomux_v3_cfg_t *pads, int pads_count)
{
@@ -233,4 +236,8 @@ void ddrmc_ctrl_init_ddr3(struct ddr3_jedec_timings const *timings,
while (!(readl(&ddrmr->cr[80]) & 0x100))
udelay(10);
+
+#ifdef CONFIG_DDRMC_VF610_CALIBRATION
+ ddrmc_calibration(ddrmr);
+#endif
}
--
2.11.0
next prev parent reply other threads:[~2018-12-02 20:42 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-02 20:42 [U-Boot] [PATCH v1 0/3] ddr: vybrid: Support for vf610 built-in DDR3 memory calibration Lukasz Majewski
2018-12-02 20:42 ` [U-Boot] [PATCH v1 1/3] ddr: vybrid: Add DDRMC calibration related registers (DQS to DQ) Lukasz Majewski
2018-12-03 15:39 ` Stefan Agner
2018-12-02 20:42 ` [U-Boot] [PATCH v1 2/3] ddr: vybrid: Provide code to perform on-boot calibration Lukasz Majewski
2018-12-03 15:53 ` Stefan Agner
2018-12-03 17:06 ` Lukasz Majewski
2018-12-02 20:42 ` Lukasz Majewski [this message]
2018-12-03 15:55 ` [U-Boot] [PATCH v1 3/3] ddr: vybrid: Add calibration code to memory controler's (DDRMC) setup code Stefan Agner
2018-12-03 17:07 ` Lukasz Majewski
2018-12-02 21:22 ` [U-Boot] [PATCH v1 0/3] ddr: vybrid: Support for vf610 built-in DDR3 memory calibration Fabio Estevam
2018-12-02 22:12 ` Lukasz Majewski
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