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8#include <common.h>
9#include <command.h>
10#include <dm.h>
11#include <env.h>
12#include <fdt_support.h>
13#include <fsl_esdhc.h>
14#include <init.h>
15#include <miiphy.h>
16#include <misc.h>
17#include <sysinfo.h>
18#include <tpm-v1.h>
19#include <video_osd.h>
20#include <asm/global_data.h>
21
22#include "../common/ihs_mdio.h"
23#include "../../../drivers/sysinfo/gazerbeam.h"
24
25DECLARE_GLOBAL_DATA_PTR;
26
27struct ihs_mdio_info ihs_mdio_info[] = {
28 { .fpga = NULL, .name = "ihs0", .base = 0x58 },
29 { .fpga = NULL, .name = "ihs1", .base = 0x58 },
30};
31
32static int get_tpm(struct udevice **devp)
33{
34 int rc;
35
36 rc = uclass_first_device_err(UCLASS_TPM, devp);
37 if (rc) {
38 printf("Could not find TPM (ret=%d)\n", rc);
39 return CMD_RET_FAILURE;
40 }
41
42 return 0;
43}
44
45int board_early_init_r(void)
46{
47 struct udevice *sysinfo;
48 struct udevice *serdes;
49 int mc = 0;
50 int con = 0;
51
52 if (sysinfo_get(&sysinfo))
53 puts("Could not find sysinfo information device.\n");
54
55
56 uclass_get_device_by_phandle(UCLASS_MISC, sysinfo, "serdes", &serdes);
57
58 if (sysinfo_detect(sysinfo))
59 puts("Device information detection failed.\n");
60
61 sysinfo_get_int(sysinfo, BOARD_MULTICHANNEL, &mc);
62 sysinfo_get_int(sysinfo, BOARD_VARIANT, &con);
63
64 if (mc == 2 || mc == 1)
65 dev_disable_by_path("/immr@e0000000/i2c@3100/pca9698@22");
66
67 if (mc == 4) {
68 dev_disable_by_path("/immr@e0000000/i2c@3100/pca9698@20");
69 dev_enable_by_path("/localbus@e0005000/iocon_uart@2,0");
70 dev_enable_by_path("/fpga1bus");
71 }
72
73 if (mc == 2 || con == VAR_CON) {
74 dev_enable_by_path("/fpga0bus/fpga0_video1");
75 dev_enable_by_path("/fpga0bus/fpga0_iic_video1");
76 dev_enable_by_path("/fpga0bus/fpga0_axi_video1");
77 }
78
79 if (con == VAR_CON) {
80 dev_enable_by_path("/fpga0bus/fpga0_video0");
81 dev_enable_by_path("/fpga0bus/fpga0_iic_video0");
82 dev_enable_by_path("/fpga0bus/fpga0_axi_video0");
83 }
84
85 return 0;
86}
87
88int checksysinfo(void)
89{
90 struct udevice *sysinfo;
91 char *s = env_get("serial#");
92 int mc = 0;
93 int con = 0;
94
95 if (sysinfo_get(&sysinfo))
96 puts("Could not find sysinfo information device.\n");
97
98 sysinfo_get_int(sysinfo, BOARD_MULTICHANNEL, &mc);
99 sysinfo_get_int(sysinfo, BOARD_VARIANT, &con);
100
101 puts("Board: Gazerbeam ");
102 printf("%s ", mc == 4 ? "MC4" : mc == 2 ? "MC2" : "SC");
103 printf("%s", con == VAR_CON ? "CON" : "CPU");
104
105 if (s) {
106 puts(", serial# ");
107 puts(s);
108 }
109
110 puts("\n");
111
112 return 0;
113}
114
115static void display_osd_info(struct udevice *osd,
116 struct video_osd_info *osd_info)
117{
118 printf("OSD-%s: Digital-OSD version %01d.%02d, %d x %d characters\n",
119 osd->name, osd_info->major_version, osd_info->minor_version,
120 osd_info->width, osd_info->height);
121}
122
123int last_stage_init(void)
124{
125 int fpga_hw_rev = 0;
126 int i;
127 struct udevice *sysinfo;
128 struct udevice *osd;
129 struct video_osd_info osd_info;
130 struct udevice *tpm;
131 int ret;
132
133 if (sysinfo_get(&sysinfo))
134 puts("Could not find sysinfo information device.\n");
135
136 if (sysinfo) {
137 int res = sysinfo_get_int(sysinfo, BOARD_HWVERSION,
138 &fpga_hw_rev);
139
140 if (res)
141 printf("Could not determind FPGA HW revision (res = %d)\n",
142 res);
143 }
144
145 env_set_ulong("fpga_hw_rev", fpga_hw_rev);
146
147 ret = get_tpm(&tpm);
148 if (ret || tpm_init(tpm) || tpm1_startup(tpm, TPM_ST_CLEAR) ||
149 tpm1_continue_self_test(tpm)) {
150 printf("TPM init failed\n");
151 }
152
153 if (fpga_hw_rev >= 4) {
154 for (i = 0; i < 4; i++) {
155 struct udevice *rxaui;
156 char name[8];
157
158 snprintf(name, sizeof(name), "rxaui%d", i);
159
160 ret = uclass_get_device_by_phandle(UCLASS_MISC, sysinfo,
161 name, &rxaui);
162 if (!ret)
163 misc_set_enabled(rxaui, false);
164 }
165 }
166
167 for (uclass_first_device(UCLASS_VIDEO_OSD, &osd);
168 osd;
169 uclass_next_device(&osd)) {
170 video_osd_get_info(osd, &osd_info);
171 display_osd_info(osd, &osd_info);
172 }
173
174 return 0;
175}
176
177#if defined(CONFIG_OF_BOARD_SETUP)
178int ft_board_setup(void *blob, struct bd_info *bd)
179{
180 ft_cpu_setup(blob, bd);
181 fsl_fdt_fixup_dr_usb(blob, bd);
182 fdt_fixup_esdhc(blob, bd);
183
184 return 0;
185}
186#endif
187
