From 44a84b44a84cd1bdcc54d722987e5f109510891b Mon Sep 17 00:00:00 2001 From: Ye Li Date: Wed, 17 Aug 2016 17:40:25 +0800 Subject: [PATCH] MLK-13115 imx: mx6ullevk: Update LPDDR2 script for i.MX6ULL 9x9 EVK Update the LPDDR2 script to 1.2 rev with delay line settings changed. File: IMX6ULL_9X9_LPDDR2_400MHz_16bit_V1.2.inc https://nxp1.sharepoint.com/teams/123/IMX6ULL/SitePages/Documents.aspx Changes: Update Delay Line Settings based on the delay line calibration results of more boards. MMDC_MPRDDLCTL = 0x40403439 MMDC_MPWRDLCTL = 0X4040342D Test: One 9x9 EVK board pass stress memtester. Signed-off-by: Ye Li --- board/freescale/mx6ullevk/imximage_lpddr2.cfg | 4 ++-- board/freescale/mx6ullevk/plugin.S | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/board/freescale/mx6ullevk/imximage_lpddr2.cfg b/board/freescale/mx6ullevk/imximage_lpddr2.cfg index 05f1bd1..dedabfc 100644 --- a/board/freescale/mx6ullevk/imximage_lpddr2.cfg +++ b/board/freescale/mx6ullevk/imximage_lpddr2.cfg @@ -89,8 +89,8 @@ DATA 4 0x021B0820 0x33333333 DATA 4 0x021B082C 0xf3333333 DATA 4 0x021B0830 0xf3333333 DATA 4 0x021B083C 0x20000000 -DATA 4 0x021B0848 0x40403238 -DATA 4 0x021B0850 0x4040322C +DATA 4 0x021B0848 0x40403439 +DATA 4 0x021B0850 0x4040342D DATA 4 0x021B08C0 0x00921012 DATA 4 0x021B08b8 0x00000800 diff --git a/board/freescale/mx6ullevk/plugin.S b/board/freescale/mx6ullevk/plugin.S index d1dd044..0c303fba 100644 --- a/board/freescale/mx6ullevk/plugin.S +++ b/board/freescale/mx6ullevk/plugin.S @@ -173,9 +173,9 @@ str r1, [r0, #0x830] ldr r1, =0x20000000 str r1, [r0, #0x83C] - ldr r1, =0x40403238 + ldr r1, =0x40403439 str r1, [r0, #0x848] - ldr r1, =0x4040322C + ldr r1, =0x4040342D str r1, [r0, #0x850] ldr r1, =0x00921012 str r1, [r0, #0x8C0] -- 1.9.1