dp: rx: Added macros for the training settings and CDR control.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com> Reviewed-by: Hyun Kwon <hyun.kwon@xilinx.com>
This commit is contained in:
parent
8518d9a3da
commit
513926d80a
1 changed files with 73 additions and 0 deletions
|
@ -1849,6 +1849,79 @@
|
|||
2. */
|
||||
#define XDP_RX_PHY_POWER_DOWN_LANE_3_MASK 0x8 /**< Power down the PHY for lane
|
||||
3. */
|
||||
/* 0x214: MIN_VOLTAGE_SWING */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_MIN_MASK \
|
||||
0x000003 /**< The minimum voltage swing
|
||||
level. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_CR_OPT_MASK \
|
||||
0x00000C /**< Clock recovery options. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_CR_OPT_SHIFT 2 /**< Shift bits for clock
|
||||
recovery options. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_CR_OPT_VS_INC \
|
||||
0x0 /**< Increment voltage swing
|
||||
adjust request every
|
||||
training iteration. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_CR_OPT_VS_INC_4CNT \
|
||||
0x1 /**< Increment voltage swing
|
||||
adjust request every
|
||||
4 or VS_SWEEP_CNT
|
||||
iterations. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_CR_OPT_VS_HOLD \
|
||||
0x2 /**< Hold adjust request to
|
||||
SET_VS. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_CR_OPT_VS_NA \
|
||||
0x3 /**< Not applicable. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_VS_SWEEP_CNT_MASK \
|
||||
0x000070 /**< Voltage swing sweep
|
||||
count. */
|
||||
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_VS_SWEEP_CNT_SHIFT \
|
||||
4 /**< Shift bits for voltage
|
||||
swing sweep count. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_SET_VS_MASK \
|
||||
0x000300 /**< Set voltage swing level. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_SET_VS_SHIFT 8 /**< Shift bits for voltage
|
||||
swing setting. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_CE_OPT_MASK \
|
||||
0x000C00 /**< Channel equalization
|
||||
options. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_CE_OPT_SHIFT 10 /**< Shift bits for channel
|
||||
equalization options. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_CE_OPT_PE_INC \
|
||||
0x0 /**< Increment pre-emphasis
|
||||
adjust request every
|
||||
training iteration until
|
||||
maximum level, SET_PE,
|
||||
is reached. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_CE_OPT_PE_HOLD \
|
||||
0x1 /**< Hold adjust request to
|
||||
SET_PE. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_CE_OPT_PE_TABLE \
|
||||
0x2 /**< Pick pre-emphasis values
|
||||
from PE_TABLE. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_CE_OPT_VS_NA \
|
||||
0x3 /**< Not applicable. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_SET_PE_MASK \
|
||||
0x003000 /**< Set pre-emphasis level. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_SET_PE_SHIFT 12 /**< Shift bits for
|
||||
pre-emphasis setting. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_PE_TABLE_MASK(Iteration) \
|
||||
(0x3 << (14 + ((Iteration - 1) * 2))) /**< Table specifying what
|
||||
pre-emphasis level to
|
||||
request for each
|
||||
training iteration. */
|
||||
#define XDP_RX_MIN_VOLTAGE_SWING_PE_TABLE_SHIFT(Iteration) \
|
||||
(14 + ((Iteration - 1) * 2)) /**< Shift bits for
|
||||
pre-emphasis table. */
|
||||
/* 0x21C: CDR_CONTROL_CONFIG */
|
||||
#define XDP_RX_CDR_CONTROL_CONFIG_TDLOCK_TO_MASK \
|
||||
0x000FFFFF /**< Controls the CDR tDLOCK
|
||||
timeout value. */
|
||||
#define XDP_RX_CDR_CONTROL_CONFIG_TDLOCK_DP159 \
|
||||
0x1388 /**< CDR tDLOCK calibration
|
||||
value using DP159. */
|
||||
#define XDP_RX_CDR_CONTROL_CONFIG_DFE_CTRL_MASK \
|
||||
0x80000000 /**< Use DFE control. */
|
||||
/* @} */
|
||||
|
||||
/******************************************************************************/
|
||||
|
|
Loading…
Add table
Reference in a new issue