7  * Copyright (C) 2003-2018 Cavium, Inc.
14  * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
35 #include <asm/octeon/cvmx-config.h>
37 #include <asm/octeon/cvmx-helper.h>
38 #include <asm/octeon/cvmx-helper-board.h>
40 #include <asm/octeon/cvmx-gmxx-defs.h>
41 #include <asm/octeon/cvmx-pcsx-defs.h>
42 #include <asm/octeon/cvmx-pcsxx-defs.h>
54 	const uint64_t clock_mhz = cvmx_sysinfo_get()->cpu_clock_hz / 1000000;  in __cvmx_helper_sgmii_hardware_init_one_time()
66 	 * appropriate value. 1000BASE-X specifies a 10ms  in __cvmx_helper_sgmii_hardware_init_one_time()
74 		/* 1000BASE-X */  in __cvmx_helper_sgmii_hardware_init_one_time()
76 		    (10000ull * clock_mhz) >> 10;  in __cvmx_helper_sgmii_hardware_init_one_time()
88 	 * 1000BASE-X mode, tx_Config_Reg<D15:D0> is PCS*_AN*_ADV_REG.  in __cvmx_helper_sgmii_hardware_init_one_time()
95 		/* 1000BASE-X */  in __cvmx_helper_sgmii_hardware_init_one_time()
122 			/* MAC Mode - Nothing to do */  in __cvmx_helper_sgmii_hardware_init_one_time()
151 	if (cvmx_sysinfo_get()->board_type != CVMX_BOARD_TYPE_SIM) {  in __cvmx_helper_sgmii_hardware_init_link()
157 		     union cvmx_pcsx_mrx_control_reg, reset, ==, 0, 10000)) {  in __cvmx_helper_sgmii_hardware_init_link()
161 			return -1;  in __cvmx_helper_sgmii_hardware_init_link()
181 	if ((cvmx_sysinfo_get()->board_type != CVMX_BOARD_TYPE_SIM) &&  in __cvmx_helper_sgmii_hardware_init_link()
184 				  10000)) {  in __cvmx_helper_sgmii_hardware_init_link()
186 		return -1;  in __cvmx_helper_sgmii_hardware_init_link()
219 	     rx_idle, ==, 1, 10000)  in __cvmx_helper_sgmii_hardware_init_link_speed()
222 				     10000)) {  in __cvmx_helper_sgmii_hardware_init_link_speed()
226 		return -1;  in __cvmx_helper_sgmii_hardware_init_link_speed()
255 		/* Setting from GMX-603 */  in __cvmx_helper_sgmii_hardware_init_link_speed()
268 	case 1000:  in __cvmx_helper_sgmii_hardware_init_link_speed()
321 		if (cvmx_sysinfo_get()->board_type == CVMX_BOARD_TYPE_SIM)  in __cvmx_helper_sgmii_hardware_init()
347 	 * Due to errata GMX-700 on CN56XXp1.x and CN52XXp1.x, the  in __cvmx_helper_sgmii_probe()
407 	if (cvmx_sysinfo_get()->board_type == CVMX_BOARD_TYPE_SIM) {  in __cvmx_helper_sgmii_link_get()
411 		result.s.speed = 1000;  in __cvmx_helper_sgmii_link_get()
421 		result.s.speed = 1000;  in __cvmx_helper_sgmii_link_get()
428 		/* 1000BASE-X */  in __cvmx_helper_sgmii_link_get()
473 					result.s.speed = 1000;  in __cvmx_helper_sgmii_link_get()