diff options
Diffstat (limited to 'src/usr/hwpf/hwp/dram_training/mss_termination_control.C')
| -rw-r--r-- | src/usr/hwpf/hwp/dram_training/mss_termination_control.C | 90 |
1 files changed, 51 insertions, 39 deletions
diff --git a/src/usr/hwpf/hwp/dram_training/mss_termination_control.C b/src/usr/hwpf/hwp/dram_training/mss_termination_control.C index 39dd60f11..0daf07004 100644 --- a/src/usr/hwpf/hwp/dram_training/mss_termination_control.C +++ b/src/usr/hwpf/hwp/dram_training/mss_termination_control.C @@ -20,8 +20,7 @@ /* Origin: 30 */ /* */ /* IBM_PROLOG_END_TAG */ - -// $Id: mss_termination_control.C,v 1.26 2014/01/31 13:41:28 sasethur Exp $ +// $Id: mss_termination_control.C,v 1.27 2014/02/25 21:08:15 mwuu Exp $ /* File is created by SARAVANAN SETHURAMAN on Thur 29 Sept 2011. */ //------------------------------------------------------------------------------ @@ -44,6 +43,8 @@ //------------------------------------------------------------------------------ // Version:| Author: | Date: | Comment: //---------|----------|---------|----------------------------------------------- +// 1.27 | mwuu |25-Feb-14| Fixed setting opposite port slew values in +// | | | config_slew_rate // 1.26 | mjjones |31-Jan-14| RAS Reviewed // 1.25 | mjjones |22-Jan-14| Removed firmware header // 1.24 | abhijsau |21-Jan-14| mike and menlo fixed ras review comments @@ -512,6 +513,8 @@ fapi::ReturnCode config_slew_rate(const fapi::Target & i_target_mba, FAPI_DBG("port%u type=%u imp_idx=%u slew_idx=%u cal_slew=%u", i_port, i_slew_type, imp_idx, slew_idx, slew_cal_value); + if (i_port == 0) // port 0 dq/dqs slew + { rc = fapiGetScom(i_target_mba, DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P0_0_0x800000750301143F, data_buffer); if(rc) return rc; @@ -523,22 +526,25 @@ fapi::ReturnCode config_slew_rate(const fapi::Target & i_target_mba, rc.setEcmdError(rc_num); return rc; } - // switch this later to use broadcast address, 0x80003C750301143F P0_[0:4] - rc = fapiPutScom(i_target_mba, - DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P0_0_0x800000750301143F, - data_buffer); if(rc) return rc; - rc = fapiPutScom(i_target_mba, - DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P0_1_0x800004750301143F, - data_buffer); if(rc) return rc; - rc = fapiPutScom(i_target_mba, - DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P0_2_0x800008750301143F, - data_buffer); if(rc) return rc; - rc = fapiPutScom(i_target_mba, - DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P0_3_0x80000C750301143F, - data_buffer); if(rc) return rc; - rc = fapiPutScom(i_target_mba, - DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P0_4_0x800010750301143F, - data_buffer); if(rc) return rc; + // switch this later to use broadcast address, 0x80003C750301143F P0_[0:4] + rc = fapiPutScom(i_target_mba, + DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P0_0_0x800000750301143F, + data_buffer); if(rc) return rc; + rc = fapiPutScom(i_target_mba, + DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P0_1_0x800004750301143F, + data_buffer); if(rc) return rc; + rc = fapiPutScom(i_target_mba, + DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P0_2_0x800008750301143F, + data_buffer); if(rc) return rc; + rc = fapiPutScom(i_target_mba, + DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P0_3_0x80000C750301143F, + data_buffer); if(rc) return rc; + rc = fapiPutScom(i_target_mba, + DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P0_4_0x800010750301143F, + data_buffer); if(rc) return rc; + } + else // port 1 dq/dqs slew + { rc = fapiGetScom(i_target_mba, DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P1_0_0x800100750301143F, data_buffer); if(rc) return rc; @@ -547,25 +553,26 @@ fapi::ReturnCode config_slew_rate(const fapi::Target & i_target_mba, if (rc_num) { FAPI_ERR("Error in setting up DATA slew buffer"); - rc.setEcmdError(rc_num); - return rc; + rc.setEcmdError(rc_num); + return rc; } - // switch this later to use broadcast address, 0x80013C750301143F P1_[0:4] - rc = fapiPutScom(i_target_mba, - DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P1_0_0x800100750301143F, - data_buffer); if(rc) return rc; - rc = fapiPutScom(i_target_mba, - DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P1_1_0x800104750301143F, - data_buffer); if(rc) return rc; - rc = fapiPutScom(i_target_mba, - DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P1_2_0x800108750301143F, - data_buffer); if(rc) return rc; - rc = fapiPutScom(i_target_mba, - DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P1_3_0x80010C750301143F, - data_buffer); if(rc) return rc; - rc = fapiPutScom(i_target_mba, - DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P1_4_0x800110750301143F, - data_buffer); if(rc) return rc; + // switch this later to use broadcast address, 0x80013C750301143F P1_[0:4] + rc = fapiPutScom(i_target_mba, + DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P1_0_0x800100750301143F, + data_buffer); if(rc) return rc; + rc = fapiPutScom(i_target_mba, + DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P1_1_0x800104750301143F, + data_buffer); if(rc) return rc; + rc = fapiPutScom(i_target_mba, + DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P1_2_0x800108750301143F, + data_buffer); if(rc) return rc; + rc = fapiPutScom(i_target_mba, + DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P1_3_0x80010C750301143F, + data_buffer); if(rc) return rc; + rc = fapiPutScom(i_target_mba, + DPHY01_DDRPHY_DP18_IO_TX_CONFIG0_P1_4_0x800110750301143F, + data_buffer); if(rc) return rc; + } } // end DATA else // Slew type = ADR { @@ -642,6 +649,8 @@ fapi::ReturnCode config_slew_rate(const fapi::Target & i_target_mba, FAPI_DBG("port%u type=%u slew_idx=%u imp_idx=%u cal_slew=%u", i_port, i_slew_type, slew_idx, imp_idx, slew_cal_value); + if (i_port == 0) // port 0 adr slew + { rc = fapiGetScom(i_target_mba, DPHY01_DDRPHY_ADR_IO_SLEW_CTL_VALUE_P0_ADR0_0x8000401A0301143F, data_buffer); if(rc) return rc; @@ -666,10 +675,12 @@ fapi::ReturnCode config_slew_rate(const fapi::Target & i_target_mba, rc = fapiPutScom(i_target_mba, DPHY01_DDRPHY_ADR_IO_SLEW_CTL_VALUE_P0_ADR3_0x80004C1A0301143F, data_buffer); if(rc) return rc; + } + else // port 1 adr slew + { rc = fapiGetScom(i_target_mba, - DPHY01_DDRPHY_ADR_IO_SLEW_CTL_VALUE_P1_ADR0_0x8001401A0301143F, - data_buffer); if(rc) return rc; - + DPHY01_DDRPHY_ADR_IO_SLEW_CTL_VALUE_P1_ADR0_0x8001401A0301143F, + data_buffer); if(rc) return rc; rc_num |= data_buffer.insertFromRight(slew_cal_value, adr_pos, 4); if (rc_num) { @@ -690,6 +701,7 @@ fapi::ReturnCode config_slew_rate(const fapi::Target & i_target_mba, rc = fapiPutScom(i_target_mba, DPHY01_DDRPHY_ADR_IO_SLEW_CTL_VALUE_P1_ADR3_0x80014C1A0301143F, data_buffer); if(rc) return rc; + } } // end ADR return rc; } |
