From: Lothar Waßmann Date: Tue, 8 Jul 2014 11:05:41 +0000 (+0200) Subject: imx53: tx53: remove bogus write levelling calibration X-Git-Tag: KARO-TX53-2014-07-17~3^2~1 X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-redboot.git;a=commitdiff_plain;h=bcfaf71f492a5ba0fd33560d895c624590a771d0;hp=-c imx53: tx53: remove bogus write levelling calibration --- bcfaf71f492a5ba0fd33560d895c624590a771d0 diff --git a/packages/hal/arm/mx53/karo/v1_0/include/hal_platform_setup.h b/packages/hal/arm/mx53/karo/v1_0/include/hal_platform_setup.h index 6d8af33a..bbfc79e9 100644 --- a/packages/hal/arm/mx53/karo/v1_0/include/hal_platform_setup.h +++ b/packages/hal/arm/mx53/karo/v1_0/include/hal_platform_setup.h @@ -926,16 +926,6 @@ dcd_hdr: MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, 0x63fd9040, 0x00010000) MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE) - /* Write Leveling */ - MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(0, 3, (1 << 2))) /* MRS: select MPR */ - MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(0, 1, mr1_val | (1 << 7)) | (1 << 9)) /* MRS: start write leveling */ - MXC_DCD_ITEM(0x63fd901c, 0x00000000) - MXC_DCD_ITEM(0x63fd9048, 0x00000001) - MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, 0, 0x63fd9048, 0x00000001) - MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE) - MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(0, 1, mr1_val)) /* MRS: end write leveling */ - MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(0, 3, 0)) /* MRS: select normal data path */ - /* DQS calibration */ MXC_DCD_ITEM(0x63fd901c, 0x04008010) /* precharge all */ MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(0, 3, (1 << 2))) /* MRS: select MPR */