#include <asm/io.h>
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
+#include <linux/delay.h>
#include "high_speed_env_spec.h"
#include "sys_env_lib.h"
struct op_params pex_by4_config_params[] = {
/* unit_base_reg, unit_offset, mask, data, wait_time, num_of_loops */
{GLOBAL_CLK_SRC_HI, 0x800, 0x7, {0x5, 0x0, 0x0, 0x2}, 0, 0},
- /* Lane Alignement enable */
+ /* Lane Alignment enable */
{LANE_ALIGN_REG0, 0x800, 0x1000, {0x0, 0x0, 0x0, 0x0}, 0, 0},
/* Max PLL phy config */
{CALIBRATION_CTRL_REG, 0x800, 0x1000, {0x1000, 0x1000, 0x1000, 0x1000},
{0xc200c, 0x0 /*NA*/, 0x1000000, {0x1000000}, 0, 0},
/* Phy0 register 3 - TX Channel control 0 */
{0xc400c, 0x0 /*NA*/, 0x1000000, {0x1000000}, 0, 0},
- /* check PLLCAL_DONE is set and IMPCAL_DONE is set */
+ /* Decrease the amplitude of the low speed eye to meet the spec */
+ {0xc000c, 0x0 /*NA*/, 0xf000, {0x1000}, 0, 0},
+ {0xc200c, 0x0 /*NA*/, 0xf000, {0x1000}, 0, 0},
+ {0xc400c, 0x0 /*NA*/, 0xf000, {0x1000}, 0, 0},
+ /* Change the High speed impedance threshold */
+ {0xc0008, 0x0 /*NA*/, 0x700, {CONFIG_ARMADA_38X_HS_IMPEDANCE_THRESH << 8}, 0, 0},
+ {0xc2008, 0x0 /*NA*/, 0x700, {CONFIG_ARMADA_38X_HS_IMPEDANCE_THRESH << 8}, 0, 0},
+ {0xc4008, 0x0 /*NA*/, 0x700, {CONFIG_ARMADA_38X_HS_IMPEDANCE_THRESH << 8}, 0, 0},
+ /* Change the squelch level of the receiver to meet the receiver electrical measurements (squelch and receiver sensitivity tests) */
+ {0xc0014, 0x0 /*NA*/, 0xf, {0x8}, 0, 0},
+ {0xc2014, 0x0 /*NA*/, 0xf, {0x8}, 0, 0},
+ {0xc4014, 0x0 /*NA*/, 0xf, {0x8}, 0, 0},
+ /* Check PLLCAL_DONE is set and IMPCAL_DONE is set */
{0xc0008, 0x0 /*NA*/, 0x80800000, {0x80800000}, 1, 1000},
- /* check REG_SQCAL_DONE is set */
+ /* Check REG_SQCAL_DONE is set */
{0xc0018, 0x0 /*NA*/, 0x80000000, {0x80000000}, 1, 1000},
- /* check PLL_READY is set */
- {0xc0000, 0x0 /*NA*/, 0x80000000, {0x80000000}, 1, 1000}
+ /* Check PLL_READY is set */
+ {0xc0000, 0x0 /*NA*/, 0x80000000, {0x80000000}, 1, 1000},
+ /* Start calibrate of high seed impedance */
+ {0xc0008, 0x0 /*NA*/, 0x2000, {0x2000}, 0, 0},
+ {0x0, 0x0 /*NA*/, 0x0, {0x0}, 10, 0},
+ /* De-assert the calibration signal */
+ {0xc0008, 0x0 /*NA*/, 0x2000, {0x0}, 0, 0},
};
/*
DEBUG_INIT_S("board SerDes lanes topology details:\n");
- DEBUG_INIT_S(" | Lane # | Speed | Type |\n");
+ DEBUG_INIT_S(" | Lane # | Speed | Type |\n");
DEBUG_INIT_S(" --------------------------------\n");
for (lane_num = 0; lane_num < count; lane_num++) {
if (serdes_map[lane_num].serdes_type == DEFAULT_SERDES)
continue;
DEBUG_INIT_S(" | ");
DEBUG_INIT_D(hws_get_physical_serdes_num(lane_num), 1);
- DEBUG_INIT_S(" | ");
+ DEBUG_INIT_S(" | ");
DEBUG_INIT_D(serdes_map[lane_num].serdes_speed, 2);
- DEBUG_INIT_S(" | ");
+ DEBUG_INIT_S(" | ");
DEBUG_INIT_S((char *)
serdes_type_to_string[serdes_map[lane_num].
serdes_type]);