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From: Peng Fan <van.freenix@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH V2 06/15] imx: mx6: ddr: support i.MX6D/QPlus
Date: Mon, 23 May 2016 18:35:57 +0800	[thread overview]
Message-ID: <1463999766-16786-6-git-send-email-van.freenix@gmail.com> (raw)
In-Reply-To: <1463999766-16786-1-git-send-email-van.freenix@gmail.com>

Support i.MX6D/QPlus.

Signed-off-by: Peng Fan <van.freenix@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
---
 arch/arm/cpu/armv7/mx6/ddr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/cpu/armv7/mx6/ddr.c b/arch/arm/cpu/armv7/mx6/ddr.c
index 3cc8666..f151eec 100644
--- a/arch/arm/cpu/armv7/mx6/ddr.c
+++ b/arch/arm/cpu/armv7/mx6/ddr.c
@@ -1200,7 +1200,7 @@ void mx6_ddr3_cfg(const struct mx6_ddr_sysinfo *sysinfo,
 		mmdc1 = (struct mmdc_p_regs *)MMDC_P1_BASE_ADDR;
 
 	/* Limit mem_speed for MX6D/MX6Q */
-	if (is_mx6dq()) {
+	if (is_mx6dq() || is_mx6dqp()) {
 		if (mem_speed > 1066)
 			mem_speed = 1066; /* 1066 MT/s */
 
@@ -1219,7 +1219,7 @@ void mx6_ddr3_cfg(const struct mx6_ddr_sysinfo *sysinfo,
 	 * Data rate of 1066 MT/s requires 533 MHz DDR3 clock, but MX6D/Q supports
 	 * up to 528 MHz, so reduce the clock to fit chip specs
 	 */
-	if (is_mx6dq()) {
+	if (is_mx6dq() || is_mx6dqp()) {
 		if (clock > 528)
 			clock = 528; /* 528 MHz */
 	}
-- 
2.6.2

  parent reply	other threads:[~2016-05-23 10:35 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-23 10:35 [U-Boot] [PATCH V2 01/15] imx-common: introduce simpler macros for runtime dection Peng Fan
2016-05-23 10:35 ` [U-Boot] [PATCH V2 02/15] imx: mx6: support i.MX6SOLO when enable/disable_ldb_di_clock_sources Peng Fan
2016-05-23 10:35 ` [U-Boot] [PATCH V2 03/15] imx: mx6: use simpler runtime cpu dection macros Peng Fan
2016-05-23 10:35 ` [U-Boot] [PATCH V2 04/15] imx-common: hab: support i.MX6SOLO Peng Fan
2016-05-23 10:35 ` [U-Boot] [PATCH V2 05/15] imx-common: use simpler runtime cpu dection macros Peng Fan
2016-05-23 10:35 ` Peng Fan [this message]
2016-05-23 10:35 ` [U-Boot] [PATCH V2 07/15] imx: mx6: correct get_cpu_speed_grade_hz for i.MX6DQP Peng Fan
2016-05-23 10:35 ` [U-Boot] [PATCH V2 08/15] imx-common: hab: support i.MX6DQPlus Peng Fan
2016-05-23 10:36 ` [U-Boot] [PATCH V2 09/15] imx-common: sata: return failure if not i.MX6DQPlus Peng Fan
2016-05-23 10:36 ` [U-Boot] [PATCH V2 10/15] imx-common: timer: support i.MX6DQPlus Peng Fan
2016-05-23 10:36 ` [U-Boot] [PATCH V2 11/15] mtd: nand: mxs: use simpler runtime cpu dection macros Peng Fan
2016-05-23 10:36 ` [U-Boot] [PATCH V2 12/15] ocotp: mxc: " Peng Fan
2016-05-23 10:36 ` [U-Boot] [PATCH V2 13/15] net: fec_mxc: " Peng Fan
2016-05-24 15:15   ` Joe Hershberger
2016-05-23 10:36 ` [U-Boot] [PATCH V2 14/15] block: dwc_ahsata: support i.MX6DQPlus Peng Fan
2016-05-23 10:36 ` [U-Boot] [PATCH V2 15/15] board: mx6sabresd/auto: use simpler runtime cpu dection macros Peng Fan
2016-05-23 16:19 ` [U-Boot] [PATCH V2 01/15] imx-common: introduce simpler macros for runtime dection Stefano Babic
2016-05-24 13:04 ` Stefano Babic

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