Gitiles
Code Review Sign In
gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / baf0677b74c5f382458bc928b1f0f05fdba508c4 / . / board / keymile / common / common.h
blob: d16c82487b85235469bc35921ed83fe631f3ddc9 [file] [log] [blame]
Tom Rini83d290c2018-05-06 17:58:06 -0400[diff] [blame]1/* SPDX-License-Identifier: GPL-2.0+ */
Heiko Schocher210c8c02008-11-21 08:29:40 +0100[diff] [blame]2/*
3 * (C) Copyright 2008
4 * Heiko Schocher, DENX Software Engineering, hs@denx.de.
Heiko Schocher210c8c02008-11-21 08:29:40 +0100[diff] [blame]5 */
6
7#ifndef __KEYMILE_COMMON_H
8#define __KEYMILE_COMMON_H
9
Heiko Schocherb11f53f2011-03-15 16:52:29 +0100[diff] [blame]10#define WRG_RESET 0x80
11#define H_OPORTS_14 0x40
12#define WRG_LED 0x02
13#define WRL_BOOT 0x01
14
Stefan Bigler5758dd72012-05-04 10:55:55 +0200[diff] [blame]15#define OPRTL_XBUFENA 0x20
16
Heiko Schocherb11f53f2011-03-15 16:52:29 +0100[diff] [blame]17#define H_OPORTS_SCC4_ENA 0x10
18#define H_OPORTS_SCC4_FD_ENA 0x04
19#define H_OPORTS_FCC1_PW_DWN 0x01
20
21#define PIGGY_PRESENT 0x80
22
23struct km_bec_fpga {
24 unsigned char id;
25 unsigned char rev;
26 unsigned char oprth;
27 unsigned char oprtl;
28 unsigned char res1[3];
29 unsigned char bprth;
30 unsigned char bprtl;
Thomas Herzmann95209b62012-05-04 10:55:56 +0200[diff] [blame]31 unsigned char gprt3;
32 unsigned char gprt2;
33 unsigned char gprt1;
34 unsigned char gprt0;
35 unsigned char res2[2];
Heiko Schocherb11f53f2011-03-15 16:52:29 +0100[diff] [blame]36 unsigned char prst;
37 unsigned char res3[0xfff0];
38 unsigned char pgy_id;
39 unsigned char pgy_rev;
40 unsigned char pgy_outputs;
41 unsigned char pgy_eth;
42};
43
Huber, Andreasf30c62b2011-05-02 22:56:54 +0000[diff] [blame]44#define BFTICU_DIPSWITCH_MASK 0x0f
45
46/*
47 * BFTICU FPGA iomap
48 * BFTICU is used on mgcoge and mgocge3ne
49 */
50struct bfticu_iomap {
51 u8 xi_ena; /* General defect enable */
52 u8 pack1[3];
53 u8 en_csn;
54 u8 pack2;
55 u8 safe_mem;
56 u8 pack3;
57 u8 id;
58 u8 pack4;
59 u8 rev;
60 u8 build;
61 u8 p_frc;
62 u8 p_msk;
63 u8 pack5[2];
64 u8 xg_int;
65 u8 pack6[15];
66 u8 s_conf;
67 u8 pack7;
68 u8 dmx_conf12;
69 u8 pack8;
70 u8 s_clkslv;
71 u8 pack9[11];
72 u8 d_conf;
73 u8 d_mask_ca;
74 u8 d_pll_del;
75 u8 pack10[16];
76 u8 t_conf_ca;
77 u8 t_mask_ca;
78 u8 pack11[13];
79 u8 m_def0;
80 u8 m_def1;
81 u8 m_def2;
82 u8 m_def3;
83 u8 m_def4;
84 u8 m_def5;
85 u8 m_def_trap0;
86 u8 m_def_trap1;
87 u8 m_def_trap2;
88 u8 m_def_trap3;
89 u8 m_def_trap4;
90 u8 m_def_trap5;
91 u8 m_mask_def0;
92 u8 m_mask_def1;
93 u8 m_mask_def2;
94 u8 m_mask_def3;
95 u8 m_mask_def4;
96 u8 m_mask_def5;
97 u8 m_def_mask0;
98 u8 m_def_mask1;
99 u8 m_def_mask2;
100 u8 m_def_mask3;
101 u8 m_def_mask4;
102 u8 m_def_mask5;
103 u8 m_def_pri;
104 u8 pack12[11];
105 u8 hw_status;
106 u8 pack13;
107 u8 hw_control1;
108 u8 hw_control2;
109 u8 hw_control3;
110 u8 pack14[7];
111 u8 led_on; /* Leds */
112 u8 pack15;
113 u8 sfp_control; /* SFP modules */
114 u8 pack16;
115 u8 alarm_control; /* Alarm output */
116 u8 pack17;
117 u8 icps; /* ICN clock pulse shaping */
118 u8 mswitch; /* Read mode switch */
119 u8 pack18[6];
120 u8 pb_dbug;
121};
122
Heiko Schocherb11f53f2011-03-15 16:52:29 +0100[diff] [blame]123int ethernet_present(void);
Holger Brunckfd7c4002019-11-25 17:24:14 +0100[diff] [blame]124int ivm_read_eeprom(unsigned char *buf, int len, int mac_address_offset);
Valentin Longchamp16ac90c2015-02-10 17:10:13 +0100[diff] [blame]125int ivm_analyze_eeprom(unsigned char *buf, int len);
Heiko Schocher210c8c02008-11-21 08:29:40 +0100[diff] [blame]126
Valentin Longchampb37f7722012-07-05 05:05:05 +0000[diff] [blame]127int trigger_fpga_config(void);
128int wait_for_fpga_config(void);
129int fpga_reset(void);
130int toggle_eeprom_spi_bus(void);
131
Holger Brunckd3f1d6f2015-11-17 10:53:26 +0100[diff] [blame]132int get_testpin(void);
133
Heiko Schocherf1fef1d2010-04-26 13:07:28 +0200[diff] [blame]134int set_km_env(void);
Heiko Schocherb11f53f2011-03-15 16:52:29 +0100[diff] [blame]135
Aleksandar Gerasimovskide144d52021-11-16 12:53:28 +0000[diff] [blame]136ulong early_bootcount_load(void);
137void early_bootcount_store(ulong ebootcount);
Aleksandar Gerasimovskiefe19292021-12-10 11:07:53 +0100[diff] [blame]138void check_for_uboot_update(void);
Aleksandar Gerasimovskide144d52021-11-16 12:53:28 +0000[diff] [blame]139
Holger Bruncke792aff2011-09-14 10:54:12 +0200[diff] [blame]140#define DELAY_ABORT_SEQ 62 /* @200kHz 9 clocks = 44us, 62us is ok */
141#define DELAY_HALF_PERIOD (500 / (CONFIG_SYS_I2C_SPEED / 1000))
142
Aleksandar Gerasimovskia1f57c32021-02-05 06:02:01 +0000[diff] [blame]143void set_sda(int state);
144void set_scl(int state);
145int get_sda(void);
146int get_scl(void);
147
Heiko Schocherb11f53f2011-03-15 16:52:29 +0100[diff] [blame]148int i2c_soft_read_pin(void);
Holger Brunck4f745bf2011-06-05 22:22:18 +0000[diff] [blame]149int i2c_make_abort(void);
Heiko Schocher210c8c02008-11-21 08:29:40 +0100[diff] [blame]150#endif /* __KEYMILE_COMMON_H */