From e4d79dcaa41a20dfeba602ce9384af5851268825 Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Mon, 23 May 2016 18:35:57 +0800 Subject: [PATCH] imx: mx6: ddr: support i.MX6D/QPlus Support i.MX6D/QPlus. Signed-off-by: Peng Fan Cc: Stefano Babic --- 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 3cc866616a..f151eec545 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 */ } -- 2.25.1