diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/initfiles/p9_xbus_g0_scom.C')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/initfiles/p9_xbus_g0_scom.C | 35 |
1 files changed, 31 insertions, 4 deletions
diff --git a/src/import/chips/p9/procedures/hwp/initfiles/p9_xbus_g0_scom.C b/src/import/chips/p9/procedures/hwp/initfiles/p9_xbus_g0_scom.C index 1442041f7..fc00dc42a 100644 --- a/src/import/chips/p9/procedures/hwp/initfiles/p9_xbus_g0_scom.C +++ b/src/import/chips/p9/procedures/hwp/initfiles/p9_xbus_g0_scom.C @@ -43,10 +43,13 @@ constexpr uint64_t literal_0b0000011 = 0b0000011; constexpr uint64_t literal_0b000000 = 0b000000; constexpr uint64_t literal_0b100111 = 0b100111; constexpr uint64_t literal_0b1010 = 0b1010; +constexpr uint64_t literal_0b00 = 0b00; constexpr uint64_t literal_0b01 = 0b01; constexpr uint64_t literal_0b11 = 0b11; +constexpr uint64_t literal_0b01010000 = 0b01010000; constexpr uint64_t literal_0b01011100 = 0b01011100; constexpr uint64_t literal_0b01100110 = 0b01100110; +constexpr uint64_t literal_0b00110111 = 0b00110111; constexpr uint64_t literal_0b00111101 = 0b00111101; constexpr uint64_t literal_0b01000100 = 0b01000100; constexpr uint64_t literal_0b0010000 = 0b0010000; @@ -61,7 +64,6 @@ constexpr uint64_t literal_0b0000000000000000 = 0b0000000000000000; constexpr uint64_t literal_0b01111111 = 0b01111111; constexpr uint64_t literal_0b10 = 0b10; constexpr uint64_t literal_0b1100 = 0b1100; -constexpr uint64_t literal_0b00 = 0b00; constexpr uint64_t literal_0b01110 = 0b01110; fapi2::ReturnCode p9_xbus_g0_scom(const fapi2::Target<fapi2::TARGET_TYPE_XBUS>& TGT0, @@ -80,6 +82,9 @@ fapi2::ReturnCode p9_xbus_g0_scom(const fapi2::Target<fapi2::TARGET_TYPE_XBUS>& FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_IO_XBUS_CHAN_EQ, TGT0, l_TGT0_ATTR_IO_XBUS_CHAN_EQ)); fapi2::ATTR_CHIP_EC_FEATURE_HW393297_Type l_TGT2_ATTR_CHIP_EC_FEATURE_HW393297; FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_CHIP_EC_FEATURE_HW393297, TGT2, l_TGT2_ATTR_CHIP_EC_FEATURE_HW393297)); + fapi2::ATTR_CHIP_EC_FEATURE_XBUS_COMPRESSION_WORKAROUND_Type l_TGT2_ATTR_CHIP_EC_FEATURE_XBUS_COMPRESSION_WORKAROUND; + FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_CHIP_EC_FEATURE_XBUS_COMPRESSION_WORKAROUND, TGT2, + l_TGT2_ATTR_CHIP_EC_FEATURE_XBUS_COMPRESSION_WORKAROUND)); fapi2::ATTR_IO_XBUS_MASTER_MODE_Type l_TGT0_ATTR_IO_XBUS_MASTER_MODE; FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_IO_XBUS_MASTER_MODE, TGT0, l_TGT0_ATTR_IO_XBUS_MASTER_MODE)); uint64_t l_def_is_master = (l_TGT0_ATTR_IO_XBUS_MASTER_MODE == literal_1); @@ -3213,7 +3218,15 @@ fapi2::ReturnCode p9_xbus_g0_scom(const fapi2::Target<fapi2::TARGET_TYPE_XBUS>& { FAPI_TRY(fapi2::getScom( TGT0, 0x8008c00006010c3full, l_scom_buffer )); - l_scom_buffer.insert<48, 2, 62, uint64_t>(literal_0b01 ); + if (l_TGT2_ATTR_CHIP_EC_FEATURE_XBUS_COMPRESSION_WORKAROUND) + { + l_scom_buffer.insert<48, 2, 62, uint64_t>(literal_0b00 ); + } + else if (( true )) + { + l_scom_buffer.insert<48, 2, 62, uint64_t>(literal_0b01 ); + } + constexpr auto l_IOF1_RX_RX0_RXCTL_CTL_REGS_RX_CTL_REGS_RX_PEAK_TUNE_OFF = 0x0; l_scom_buffer.insert<55, 1, 63, uint64_t>(l_IOF1_RX_RX0_RXCTL_CTL_REGS_RX_CTL_REGS_RX_PEAK_TUNE_OFF ); l_scom_buffer.insert<57, 2, 62, uint64_t>(literal_0b11 ); @@ -3238,7 +3251,11 @@ fapi2::ReturnCode p9_xbus_g0_scom(const fapi2::Target<fapi2::TARGET_TYPE_XBUS>& { FAPI_TRY(fapi2::getScom( TGT0, 0x8008d00006010c3full, l_scom_buffer )); - if ((l_TGT0_ATTR_IO_XBUS_CHAN_EQ & ENUM_ATTR_IO_XBUS_CHAN_EQ_LOWER_VGA_GAIN_TARGET)) + if (l_TGT2_ATTR_CHIP_EC_FEATURE_XBUS_COMPRESSION_WORKAROUND) + { + l_scom_buffer.insert<48, 8, 56, uint64_t>(literal_0b01010000 ); + } + else if ((l_TGT0_ATTR_IO_XBUS_CHAN_EQ & ENUM_ATTR_IO_XBUS_CHAN_EQ_LOWER_VGA_GAIN_TARGET)) { l_scom_buffer.insert<48, 8, 56, uint64_t>(literal_0b01011100 ); } @@ -3247,7 +3264,11 @@ fapi2::ReturnCode p9_xbus_g0_scom(const fapi2::Target<fapi2::TARGET_TYPE_XBUS>& l_scom_buffer.insert<48, 8, 56, uint64_t>(literal_0b01100110 ); } - if ((l_TGT0_ATTR_IO_XBUS_CHAN_EQ & ENUM_ATTR_IO_XBUS_CHAN_EQ_LOWER_VGA_GAIN_TARGET)) + if (l_TGT2_ATTR_CHIP_EC_FEATURE_XBUS_COMPRESSION_WORKAROUND) + { + l_scom_buffer.insert<56, 8, 56, uint64_t>(literal_0b00110111 ); + } + else if ((l_TGT0_ATTR_IO_XBUS_CHAN_EQ & ENUM_ATTR_IO_XBUS_CHAN_EQ_LOWER_VGA_GAIN_TARGET)) { l_scom_buffer.insert<56, 8, 56, uint64_t>(literal_0b00111101 ); } @@ -3377,6 +3398,12 @@ fapi2::ReturnCode p9_xbus_g0_scom(const fapi2::Target<fapi2::TARGET_TYPE_XBUS>& constexpr auto l_IOF1_RX_RX0_RXCTL_DATASM_DATASM_REGS_RX_CTL_DATASM_CLKDIST_PDWN_OFF = 0x0; l_scom_buffer.insert<60, 1, 63, uint64_t>(l_IOF1_RX_RX0_RXCTL_DATASM_DATASM_REGS_RX_CTL_DATASM_CLKDIST_PDWN_OFF ); + + if (l_TGT2_ATTR_CHIP_EC_FEATURE_XBUS_COMPRESSION_WORKAROUND) + { + l_scom_buffer.insert<56, 4, 60, uint64_t>(literal_0b0010 ); + } + FAPI_TRY(fapi2::putScom(TGT0, 0x800b800006010c3full, l_scom_buffer)); } { |
