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1e4ad74b FB |
1 | /* |
2 | * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com | |
3 | * | |
4 | * Author: Felipe Balbi <balbi@ti.com> | |
5 | * | |
6 | * Based on board/ti/dra7xx/evm.c | |
7 | * | |
8 | * SPDX-License-Identifier: GPL-2.0+ | |
9 | */ | |
10 | ||
11 | #include <common.h> | |
12 | #include <palmas.h> | |
13 | #include <sata.h> | |
14 | #include <usb.h> | |
15 | #include <asm/omap_common.h> | |
17c29873 | 16 | #include <asm/omap_sec_common.h> |
1e4ad74b | 17 | #include <asm/emif.h> |
334bbb38 LV |
18 | #include <asm/gpio.h> |
19 | #include <asm/arch/gpio.h> | |
1e4ad74b | 20 | #include <asm/arch/clock.h> |
f91e0c4c | 21 | #include <asm/arch/dra7xx_iodelay.h> |
1e4ad74b FB |
22 | #include <asm/arch/sys_proto.h> |
23 | #include <asm/arch/mmc_host_def.h> | |
24 | #include <asm/arch/sata.h> | |
25 | #include <asm/arch/gpio.h> | |
7c379aaa | 26 | #include <asm/arch/omap.h> |
1e4ad74b | 27 | #include <environment.h> |
7c379aaa KVA |
28 | #include <usb.h> |
29 | #include <linux/usb/gadget.h> | |
30 | #include <dwc3-uboot.h> | |
31 | #include <dwc3-omap-uboot.h> | |
32 | #include <ti-usb-phy-uboot.h> | |
1e4ad74b | 33 | |
212f96f6 | 34 | #include "../common/board_detect.h" |
1e4ad74b FB |
35 | #include "mux_data.h" |
36 | ||
212f96f6 | 37 | #define board_is_x15() board_ti_is("BBRDX15_") |
f7f9f6be | 38 | #define board_is_x15_revb1() (board_ti_is("BBRDX15_") && \ |
70879224 | 39 | !strncmp("B.10", board_ti_get_rev(), 3)) |
f70a4272 LV |
40 | #define board_is_x15_revc() (board_ti_is("BBRDX15_") && \ |
41 | !strncmp("C.00", board_ti_get_rev(), 3)) | |
212f96f6 | 42 | #define board_is_am572x_evm() board_ti_is("AM572PM_") |
bf43ce6c NM |
43 | #define board_is_am572x_evm_reva3() \ |
44 | (board_ti_is("AM572PM_") && \ | |
70879224 | 45 | !strncmp("A.30", board_ti_get_rev(), 3)) |
c020d355 | 46 | #define board_is_am572x_idk() board_ti_is("AM572IDK") |
4d8397c6 | 47 | #define board_is_am571x_idk() board_ti_is("AM571IDK") |
212f96f6 | 48 | |
1e4ad74b FB |
49 | #ifdef CONFIG_DRIVER_TI_CPSW |
50 | #include <cpsw.h> | |
51 | #endif | |
52 | ||
53 | DECLARE_GLOBAL_DATA_PTR; | |
54 | ||
37611052 | 55 | #define GPIO_ETH_LCD GPIO_TO_PIN(2, 22) |
334bbb38 LV |
56 | /* GPIO 7_11 */ |
57 | #define GPIO_DDR_VTT_EN 203 | |
58 | ||
fcb18524 NM |
59 | /* Touch screen controller to identify the LCD */ |
60 | #define OSD_TS_FT_BUS_ADDRESS 0 | |
61 | #define OSD_TS_FT_CHIP_ADDRESS 0x38 | |
62 | #define OSD_TS_FT_REG_ID 0xA3 | |
63 | /* | |
64 | * Touchscreen IDs for various OSD panels | |
65 | * Ref: http://www.osddisplays.com/TI/OSD101T2587-53TS_A.1.pdf | |
66 | */ | |
67 | /* Used on newer osd101t2587 Panels */ | |
68 | #define OSD_TS_FT_ID_5x46 0x54 | |
69 | /* Used on older osd101t2045 Panels */ | |
70 | #define OSD_TS_FT_ID_5606 0x08 | |
71 | ||
212f96f6 KS |
72 | #define SYSINFO_BOARD_NAME_MAX_LEN 45 |
73 | ||
385d3632 K |
74 | #define TPS65903X_PRIMARY_SECONDARY_PAD2 0xFB |
75 | #define TPS65903X_PAD2_POWERHOLD_MASK 0x20 | |
76 | ||
1e4ad74b | 77 | const struct omap_sysinfo sysinfo = { |
212f96f6 | 78 | "Board: UNKNOWN(BeagleBoard X15?) REV UNKNOWN\n" |
1e4ad74b FB |
79 | }; |
80 | ||
81 | static const struct dmm_lisa_map_regs beagle_x15_lisa_regs = { | |
82 | .dmm_lisa_map_3 = 0x80740300, | |
83 | .is_ma_present = 0x1 | |
84 | }; | |
85 | ||
4d8397c6 SK |
86 | static const struct dmm_lisa_map_regs am571x_idk_lisa_regs = { |
87 | .dmm_lisa_map_3 = 0x80640100, | |
88 | .is_ma_present = 0x1 | |
89 | }; | |
90 | ||
1e4ad74b FB |
91 | void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs) |
92 | { | |
4d8397c6 SK |
93 | if (board_is_am571x_idk()) |
94 | *dmm_lisa_regs = &am571x_idk_lisa_regs; | |
95 | else | |
96 | *dmm_lisa_regs = &beagle_x15_lisa_regs; | |
1e4ad74b FB |
97 | } |
98 | ||
99 | static const struct emif_regs beagle_x15_emif1_ddr3_532mhz_emif_regs = { | |
eafd4644 K |
100 | .sdram_config_init = 0x61851b32, |
101 | .sdram_config = 0x61851b32, | |
102 | .sdram_config2 = 0x08000000, | |
103 | .ref_ctrl = 0x000040F1, | |
104 | .ref_ctrl_final = 0x00001035, | |
105 | .sdram_tim1 = 0xcccf36ab, | |
106 | .sdram_tim2 = 0x308f7fda, | |
107 | .sdram_tim3 = 0x409f88a8, | |
108 | .read_idle_ctrl = 0x00050000, | |
109 | .zq_config = 0x5007190b, | |
110 | .temp_alert_config = 0x00000000, | |
111 | .emif_ddr_phy_ctlr_1_init = 0x0024400b, | |
112 | .emif_ddr_phy_ctlr_1 = 0x0e24400b, | |
113 | .emif_ddr_ext_phy_ctrl_1 = 0x10040100, | |
114 | .emif_ddr_ext_phy_ctrl_2 = 0x00910091, | |
115 | .emif_ddr_ext_phy_ctrl_3 = 0x00950095, | |
116 | .emif_ddr_ext_phy_ctrl_4 = 0x009b009b, | |
117 | .emif_ddr_ext_phy_ctrl_5 = 0x009e009e, | |
118 | .emif_rd_wr_lvl_rmp_win = 0x00000000, | |
119 | .emif_rd_wr_lvl_rmp_ctl = 0x80000000, | |
120 | .emif_rd_wr_lvl_ctl = 0x00000000, | |
121 | .emif_rd_wr_exec_thresh = 0x00000305 | |
1e4ad74b FB |
122 | }; |
123 | ||
6213db78 | 124 | /* Ext phy ctrl regs 1-35 */ |
1e4ad74b | 125 | static const u32 beagle_x15_emif1_ddr3_ext_phy_ctrl_const_regs[] = { |
6213db78 | 126 | 0x10040100, |
11e2b043 LV |
127 | 0x00910091, |
128 | 0x00950095, | |
129 | 0x009B009B, | |
130 | 0x009E009E, | |
131 | 0x00980098, | |
1e4ad74b | 132 | 0x00340034, |
1e4ad74b | 133 | 0x00350035, |
11e2b043 LV |
134 | 0x00340034, |
135 | 0x00310031, | |
136 | 0x00340034, | |
137 | 0x007F007F, | |
138 | 0x007F007F, | |
139 | 0x007F007F, | |
140 | 0x007F007F, | |
141 | 0x007F007F, | |
142 | 0x00480048, | |
143 | 0x004A004A, | |
144 | 0x00520052, | |
145 | 0x00550055, | |
146 | 0x00500050, | |
1e4ad74b FB |
147 | 0x00000000, |
148 | 0x00600020, | |
6213db78 | 149 | 0x40011080, |
1e4ad74b | 150 | 0x08102040, |
11e2b043 LV |
151 | 0x0, |
152 | 0x0, | |
153 | 0x0, | |
154 | 0x0, | |
155 | 0x0, | |
496edffd LV |
156 | 0x0, |
157 | 0x0, | |
158 | 0x0, | |
159 | 0x0, | |
160 | 0x0 | |
1e4ad74b FB |
161 | }; |
162 | ||
163 | static const struct emif_regs beagle_x15_emif2_ddr3_532mhz_emif_regs = { | |
eafd4644 K |
164 | .sdram_config_init = 0x61851b32, |
165 | .sdram_config = 0x61851b32, | |
166 | .sdram_config2 = 0x08000000, | |
167 | .ref_ctrl = 0x000040F1, | |
168 | .ref_ctrl_final = 0x00001035, | |
169 | .sdram_tim1 = 0xcccf36b3, | |
170 | .sdram_tim2 = 0x308f7fda, | |
171 | .sdram_tim3 = 0x407f88a8, | |
172 | .read_idle_ctrl = 0x00050000, | |
173 | .zq_config = 0x5007190b, | |
174 | .temp_alert_config = 0x00000000, | |
175 | .emif_ddr_phy_ctlr_1_init = 0x0024400b, | |
176 | .emif_ddr_phy_ctlr_1 = 0x0e24400b, | |
177 | .emif_ddr_ext_phy_ctrl_1 = 0x10040100, | |
178 | .emif_ddr_ext_phy_ctrl_2 = 0x00910091, | |
179 | .emif_ddr_ext_phy_ctrl_3 = 0x00950095, | |
180 | .emif_ddr_ext_phy_ctrl_4 = 0x009b009b, | |
181 | .emif_ddr_ext_phy_ctrl_5 = 0x009e009e, | |
182 | .emif_rd_wr_lvl_rmp_win = 0x00000000, | |
183 | .emif_rd_wr_lvl_rmp_ctl = 0x80000000, | |
184 | .emif_rd_wr_lvl_ctl = 0x00000000, | |
185 | .emif_rd_wr_exec_thresh = 0x00000305 | |
1e4ad74b FB |
186 | }; |
187 | ||
188 | static const u32 beagle_x15_emif2_ddr3_ext_phy_ctrl_const_regs[] = { | |
6213db78 | 189 | 0x10040100, |
11e2b043 LV |
190 | 0x00910091, |
191 | 0x00950095, | |
192 | 0x009B009B, | |
193 | 0x009E009E, | |
194 | 0x00980098, | |
195 | 0x00340034, | |
1e4ad74b | 196 | 0x00350035, |
11e2b043 LV |
197 | 0x00340034, |
198 | 0x00310031, | |
199 | 0x00340034, | |
200 | 0x007F007F, | |
201 | 0x007F007F, | |
202 | 0x007F007F, | |
203 | 0x007F007F, | |
204 | 0x007F007F, | |
205 | 0x00480048, | |
206 | 0x004A004A, | |
207 | 0x00520052, | |
208 | 0x00550055, | |
209 | 0x00500050, | |
1e4ad74b FB |
210 | 0x00000000, |
211 | 0x00600020, | |
6213db78 | 212 | 0x40011080, |
1e4ad74b | 213 | 0x08102040, |
11e2b043 LV |
214 | 0x0, |
215 | 0x0, | |
216 | 0x0, | |
217 | 0x0, | |
218 | 0x0, | |
496edffd LV |
219 | 0x0, |
220 | 0x0, | |
221 | 0x0, | |
222 | 0x0, | |
223 | 0x0 | |
1e4ad74b FB |
224 | }; |
225 | ||
209742fa SK |
226 | static const struct emif_regs am571x_emif1_ddr3_666mhz_emif_regs = { |
227 | .sdram_config_init = 0x61863332, | |
228 | .sdram_config = 0x61863332, | |
229 | .sdram_config2 = 0x08000000, | |
230 | .ref_ctrl = 0x0000514d, | |
231 | .ref_ctrl_final = 0x0000144a, | |
232 | .sdram_tim1 = 0xd333887c, | |
233 | .sdram_tim2 = 0x40b37fe3, | |
234 | .sdram_tim3 = 0x409f8ada, | |
235 | .read_idle_ctrl = 0x00050000, | |
236 | .zq_config = 0x5007190b, | |
237 | .temp_alert_config = 0x00000000, | |
238 | .emif_ddr_phy_ctlr_1_init = 0x0024400f, | |
239 | .emif_ddr_phy_ctlr_1 = 0x0e24400f, | |
240 | .emif_ddr_ext_phy_ctrl_1 = 0x10040100, | |
241 | .emif_ddr_ext_phy_ctrl_2 = 0x00910091, | |
242 | .emif_ddr_ext_phy_ctrl_3 = 0x00950095, | |
243 | .emif_ddr_ext_phy_ctrl_4 = 0x009b009b, | |
244 | .emif_ddr_ext_phy_ctrl_5 = 0x009e009e, | |
245 | .emif_rd_wr_lvl_rmp_win = 0x00000000, | |
246 | .emif_rd_wr_lvl_rmp_ctl = 0x80000000, | |
247 | .emif_rd_wr_lvl_ctl = 0x00000000, | |
248 | .emif_rd_wr_exec_thresh = 0x00000305 | |
249 | }; | |
250 | ||
1e4ad74b FB |
251 | void emif_get_reg_dump(u32 emif_nr, const struct emif_regs **regs) |
252 | { | |
253 | switch (emif_nr) { | |
254 | case 1: | |
209742fa SK |
255 | if (board_is_am571x_idk()) |
256 | *regs = &am571x_emif1_ddr3_666mhz_emif_regs; | |
257 | else | |
258 | *regs = &beagle_x15_emif1_ddr3_532mhz_emif_regs; | |
1e4ad74b FB |
259 | break; |
260 | case 2: | |
261 | *regs = &beagle_x15_emif2_ddr3_532mhz_emif_regs; | |
262 | break; | |
263 | } | |
264 | } | |
265 | ||
266 | void emif_get_ext_phy_ctrl_const_regs(u32 emif_nr, const u32 **regs, u32 *size) | |
267 | { | |
268 | switch (emif_nr) { | |
269 | case 1: | |
270 | *regs = beagle_x15_emif1_ddr3_ext_phy_ctrl_const_regs; | |
271 | *size = ARRAY_SIZE(beagle_x15_emif1_ddr3_ext_phy_ctrl_const_regs); | |
272 | break; | |
273 | case 2: | |
274 | *regs = beagle_x15_emif2_ddr3_ext_phy_ctrl_const_regs; | |
275 | *size = ARRAY_SIZE(beagle_x15_emif2_ddr3_ext_phy_ctrl_const_regs); | |
276 | break; | |
277 | } | |
278 | } | |
279 | ||
280 | struct vcores_data beagle_x15_volts = { | |
beb71279 LV |
281 | .mpu.value[OPP_NOM] = VDD_MPU_DRA7_NOM, |
282 | .mpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_MPU_NOM, | |
1e4ad74b FB |
283 | .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, |
284 | .mpu.addr = TPS659038_REG_ADDR_SMPS12, | |
285 | .mpu.pmic = &tps659038, | |
eafd4644 | 286 | .mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK, |
1e4ad74b | 287 | |
beb71279 LV |
288 | .eve.value[OPP_NOM] = VDD_EVE_DRA7_NOM, |
289 | .eve.value[OPP_OD] = VDD_EVE_DRA7_OD, | |
290 | .eve.value[OPP_HIGH] = VDD_EVE_DRA7_HIGH, | |
291 | .eve.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_DSPEVE_NOM, | |
292 | .eve.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_DSPEVE_OD, | |
293 | .eve.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_DSPEVE_HIGH, | |
1e4ad74b FB |
294 | .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS, |
295 | .eve.addr = TPS659038_REG_ADDR_SMPS45, | |
296 | .eve.pmic = &tps659038, | |
e52e334e | 297 | .eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK, |
1e4ad74b | 298 | |
beb71279 LV |
299 | .gpu.value[OPP_NOM] = VDD_GPU_DRA7_NOM, |
300 | .gpu.value[OPP_OD] = VDD_GPU_DRA7_OD, | |
301 | .gpu.value[OPP_HIGH] = VDD_GPU_DRA7_HIGH, | |
302 | .gpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_GPU_NOM, | |
303 | .gpu.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_GPU_OD, | |
304 | .gpu.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_GPU_HIGH, | |
1e4ad74b FB |
305 | .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, |
306 | .gpu.addr = TPS659038_REG_ADDR_SMPS45, | |
307 | .gpu.pmic = &tps659038, | |
e52e334e | 308 | .gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK, |
1e4ad74b | 309 | |
beb71279 LV |
310 | .core.value[OPP_NOM] = VDD_CORE_DRA7_NOM, |
311 | .core.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_CORE_NOM, | |
1e4ad74b FB |
312 | .core.efuse.reg_bits = DRA752_EFUSE_REGBITS, |
313 | .core.addr = TPS659038_REG_ADDR_SMPS6, | |
314 | .core.pmic = &tps659038, | |
315 | ||
beb71279 LV |
316 | .iva.value[OPP_NOM] = VDD_IVA_DRA7_NOM, |
317 | .iva.value[OPP_OD] = VDD_IVA_DRA7_OD, | |
318 | .iva.value[OPP_HIGH] = VDD_IVA_DRA7_HIGH, | |
319 | .iva.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_IVA_NOM, | |
320 | .iva.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_IVA_OD, | |
321 | .iva.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_IVA_HIGH, | |
1e4ad74b FB |
322 | .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS, |
323 | .iva.addr = TPS659038_REG_ADDR_SMPS45, | |
324 | .iva.pmic = &tps659038, | |
e52e334e | 325 | .iva.abb_tx_done_mask = OMAP_ABB_IVA_TXDONE_MASK, |
1e4ad74b FB |
326 | }; |
327 | ||
d60198da | 328 | struct vcores_data am572x_idk_volts = { |
beb71279 LV |
329 | .mpu.value[OPP_NOM] = VDD_MPU_DRA7_NOM, |
330 | .mpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_MPU_NOM, | |
d60198da K |
331 | .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, |
332 | .mpu.addr = TPS659038_REG_ADDR_SMPS12, | |
333 | .mpu.pmic = &tps659038, | |
334 | .mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK, | |
335 | ||
beb71279 LV |
336 | .eve.value[OPP_NOM] = VDD_EVE_DRA7_NOM, |
337 | .eve.value[OPP_OD] = VDD_EVE_DRA7_OD, | |
338 | .eve.value[OPP_HIGH] = VDD_EVE_DRA7_HIGH, | |
339 | .eve.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_DSPEVE_NOM, | |
340 | .eve.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_DSPEVE_OD, | |
341 | .eve.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_DSPEVE_HIGH, | |
d60198da K |
342 | .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS, |
343 | .eve.addr = TPS659038_REG_ADDR_SMPS45, | |
344 | .eve.pmic = &tps659038, | |
345 | .eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK, | |
346 | ||
beb71279 LV |
347 | .gpu.value[OPP_NOM] = VDD_GPU_DRA7_NOM, |
348 | .gpu.value[OPP_OD] = VDD_GPU_DRA7_OD, | |
349 | .gpu.value[OPP_HIGH] = VDD_GPU_DRA7_HIGH, | |
350 | .gpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_GPU_NOM, | |
351 | .gpu.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_GPU_OD, | |
352 | .gpu.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_GPU_HIGH, | |
d60198da K |
353 | .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, |
354 | .gpu.addr = TPS659038_REG_ADDR_SMPS6, | |
355 | .gpu.pmic = &tps659038, | |
356 | .gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK, | |
357 | ||
beb71279 LV |
358 | .core.value[OPP_NOM] = VDD_CORE_DRA7_NOM, |
359 | .core.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_CORE_NOM, | |
d60198da K |
360 | .core.efuse.reg_bits = DRA752_EFUSE_REGBITS, |
361 | .core.addr = TPS659038_REG_ADDR_SMPS7, | |
362 | .core.pmic = &tps659038, | |
363 | ||
beb71279 LV |
364 | .iva.value[OPP_NOM] = VDD_IVA_DRA7_NOM, |
365 | .iva.value[OPP_OD] = VDD_IVA_DRA7_OD, | |
366 | .iva.value[OPP_HIGH] = VDD_IVA_DRA7_HIGH, | |
367 | .iva.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_IVA_NOM, | |
368 | .iva.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_IVA_OD, | |
369 | .iva.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_IVA_HIGH, | |
d60198da K |
370 | .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS, |
371 | .iva.addr = TPS659038_REG_ADDR_SMPS8, | |
372 | .iva.pmic = &tps659038, | |
373 | .iva.abb_tx_done_mask = OMAP_ABB_IVA_TXDONE_MASK, | |
374 | }; | |
375 | ||
b12550eb K |
376 | struct vcores_data am571x_idk_volts = { |
377 | .mpu.value[OPP_NOM] = VDD_MPU_DRA7_NOM, | |
378 | .mpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_MPU_NOM, | |
379 | .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, | |
380 | .mpu.addr = TPS659038_REG_ADDR_SMPS12, | |
381 | .mpu.pmic = &tps659038, | |
382 | .mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK, | |
383 | ||
384 | .eve.value[OPP_NOM] = VDD_EVE_DRA7_NOM, | |
385 | .eve.value[OPP_OD] = VDD_EVE_DRA7_OD, | |
386 | .eve.value[OPP_HIGH] = VDD_EVE_DRA7_HIGH, | |
387 | .eve.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_DSPEVE_NOM, | |
388 | .eve.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_DSPEVE_OD, | |
389 | .eve.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_DSPEVE_HIGH, | |
390 | .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS, | |
391 | .eve.addr = TPS659038_REG_ADDR_SMPS45, | |
392 | .eve.pmic = &tps659038, | |
393 | .eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK, | |
394 | ||
395 | .gpu.value[OPP_NOM] = VDD_GPU_DRA7_NOM, | |
396 | .gpu.value[OPP_OD] = VDD_GPU_DRA7_OD, | |
397 | .gpu.value[OPP_HIGH] = VDD_GPU_DRA7_HIGH, | |
398 | .gpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_GPU_NOM, | |
399 | .gpu.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_GPU_OD, | |
400 | .gpu.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_GPU_HIGH, | |
401 | .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, | |
402 | .gpu.addr = TPS659038_REG_ADDR_SMPS6, | |
403 | .gpu.pmic = &tps659038, | |
404 | .gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK, | |
405 | ||
406 | .core.value[OPP_NOM] = VDD_CORE_DRA7_NOM, | |
407 | .core.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_CORE_NOM, | |
408 | .core.efuse.reg_bits = DRA752_EFUSE_REGBITS, | |
409 | .core.addr = TPS659038_REG_ADDR_SMPS7, | |
410 | .core.pmic = &tps659038, | |
411 | ||
412 | .iva.value[OPP_NOM] = VDD_IVA_DRA7_NOM, | |
413 | .iva.value[OPP_OD] = VDD_IVA_DRA7_OD, | |
414 | .iva.value[OPP_HIGH] = VDD_IVA_DRA7_HIGH, | |
415 | .iva.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_IVA_NOM, | |
416 | .iva.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_IVA_OD, | |
417 | .iva.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_IVA_HIGH, | |
418 | .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS, | |
419 | .iva.addr = TPS659038_REG_ADDR_SMPS45, | |
420 | .iva.pmic = &tps659038, | |
421 | .iva.abb_tx_done_mask = OMAP_ABB_IVA_TXDONE_MASK, | |
422 | }; | |
423 | ||
beb71279 LV |
424 | int get_voltrail_opp(int rail_offset) |
425 | { | |
426 | int opp; | |
427 | ||
428 | switch (rail_offset) { | |
429 | case VOLT_MPU: | |
430 | opp = DRA7_MPU_OPP; | |
431 | break; | |
432 | case VOLT_CORE: | |
433 | opp = DRA7_CORE_OPP; | |
434 | break; | |
435 | case VOLT_GPU: | |
436 | opp = DRA7_GPU_OPP; | |
437 | break; | |
438 | case VOLT_EVE: | |
439 | opp = DRA7_DSPEVE_OPP; | |
440 | break; | |
441 | case VOLT_IVA: | |
442 | opp = DRA7_IVA_OPP; | |
443 | break; | |
444 | default: | |
445 | opp = OPP_NOM; | |
446 | } | |
447 | ||
448 | return opp; | |
449 | } | |
450 | ||
451 | ||
212f96f6 KS |
452 | #ifdef CONFIG_SPL_BUILD |
453 | /* No env to setup for SPL */ | |
454 | static inline void setup_board_eeprom_env(void) { } | |
455 | ||
456 | /* Override function to read eeprom information */ | |
457 | void do_board_detect(void) | |
458 | { | |
459 | int rc; | |
460 | ||
461 | rc = ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS, | |
462 | CONFIG_EEPROM_CHIP_ADDRESS); | |
463 | if (rc) | |
464 | printf("ti_i2c_eeprom_init failed %d\n", rc); | |
465 | } | |
466 | ||
467 | #else /* CONFIG_SPL_BUILD */ | |
468 | ||
469 | /* Override function to read eeprom information: actual i2c read done by SPL*/ | |
470 | void do_board_detect(void) | |
471 | { | |
472 | char *bname = NULL; | |
473 | int rc; | |
474 | ||
475 | rc = ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS, | |
476 | CONFIG_EEPROM_CHIP_ADDRESS); | |
477 | if (rc) | |
478 | printf("ti_i2c_eeprom_init failed %d\n", rc); | |
479 | ||
480 | if (board_is_x15()) | |
481 | bname = "BeagleBoard X15"; | |
482 | else if (board_is_am572x_evm()) | |
483 | bname = "AM572x EVM"; | |
c020d355 SK |
484 | else if (board_is_am572x_idk()) |
485 | bname = "AM572x IDK"; | |
4d8397c6 SK |
486 | else if (board_is_am571x_idk()) |
487 | bname = "AM571x IDK"; | |
212f96f6 KS |
488 | |
489 | if (bname) | |
490 | snprintf(sysinfo.board_string, SYSINFO_BOARD_NAME_MAX_LEN, | |
491 | "Board: %s REV %s\n", bname, board_ti_get_rev()); | |
492 | } | |
493 | ||
494 | static void setup_board_eeprom_env(void) | |
495 | { | |
496 | char *name = "beagle_x15"; | |
497 | int rc; | |
498 | ||
499 | rc = ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS, | |
500 | CONFIG_EEPROM_CHIP_ADDRESS); | |
501 | if (rc) | |
502 | goto invalid_eeprom; | |
503 | ||
bf43ce6c | 504 | if (board_is_x15()) { |
f7f9f6be LV |
505 | if (board_is_x15_revb1()) |
506 | name = "beagle_x15_revb1"; | |
f70a4272 LV |
507 | else if (board_is_x15_revc()) |
508 | name = "beagle_x15_revc"; | |
f7f9f6be LV |
509 | else |
510 | name = "beagle_x15"; | |
bf43ce6c NM |
511 | } else if (board_is_am572x_evm()) { |
512 | if (board_is_am572x_evm_reva3()) | |
513 | name = "am57xx_evm_reva3"; | |
514 | else | |
515 | name = "am57xx_evm"; | |
516 | } else if (board_is_am572x_idk()) { | |
c020d355 | 517 | name = "am572x_idk"; |
4d8397c6 SK |
518 | } else if (board_is_am571x_idk()) { |
519 | name = "am571x_idk"; | |
bf43ce6c | 520 | } else { |
212f96f6 KS |
521 | printf("Unidentified board claims %s in eeprom header\n", |
522 | board_ti_get_name()); | |
bf43ce6c | 523 | } |
212f96f6 KS |
524 | |
525 | invalid_eeprom: | |
526 | set_board_info_env(name); | |
527 | } | |
528 | ||
529 | #endif /* CONFIG_SPL_BUILD */ | |
530 | ||
d60198da K |
531 | void vcores_init(void) |
532 | { | |
533 | if (board_is_am572x_idk()) | |
534 | *omap_vcores = &am572x_idk_volts; | |
b12550eb K |
535 | else if (board_is_am571x_idk()) |
536 | *omap_vcores = &am571x_idk_volts; | |
d60198da K |
537 | else |
538 | *omap_vcores = &beagle_x15_volts; | |
539 | } | |
540 | ||
1e4ad74b FB |
541 | void hw_data_init(void) |
542 | { | |
543 | *prcm = &dra7xx_prcm; | |
209742fa SK |
544 | if (is_dra72x()) |
545 | *dplls_data = &dra72x_dplls; | |
546 | else | |
547 | *dplls_data = &dra7xx_dplls; | |
1e4ad74b FB |
548 | *ctrl = &dra7xx_ctrl; |
549 | } | |
550 | ||
37611052 RQ |
551 | bool am571x_idk_needs_lcd(void) |
552 | { | |
553 | bool needs_lcd; | |
554 | ||
555 | gpio_request(GPIO_ETH_LCD, "nLCD_Detect"); | |
556 | if (gpio_get_value(GPIO_ETH_LCD)) | |
557 | needs_lcd = false; | |
558 | else | |
559 | needs_lcd = true; | |
560 | ||
561 | gpio_free(GPIO_ETH_LCD); | |
562 | ||
563 | return needs_lcd; | |
564 | } | |
565 | ||
1e4ad74b FB |
566 | int board_init(void) |
567 | { | |
568 | gpmc_init(); | |
569 | gd->bd->bi_boot_params = (CONFIG_SYS_SDRAM_BASE + 0x100); | |
570 | ||
571 | return 0; | |
572 | } | |
573 | ||
fcb18524 | 574 | void am57x_idk_lcd_detect(void) |
1e4ad74b | 575 | { |
fcb18524 NM |
576 | int r = -ENODEV; |
577 | char *idk_lcd = "no"; | |
578 | uint8_t buf = 0; | |
579 | ||
580 | /* Only valid for IDKs */ | |
581 | if (board_is_x15() || board_is_am572x_evm()) | |
582 | return; | |
583 | ||
584 | /* Only AM571x IDK has gpio control detect.. so check that */ | |
585 | if (board_is_am571x_idk() && !am571x_idk_needs_lcd()) | |
586 | goto out; | |
587 | ||
588 | r = i2c_set_bus_num(OSD_TS_FT_BUS_ADDRESS); | |
589 | if (r) { | |
590 | printf("%s: Failed to set bus address to %d: %d\n", | |
591 | __func__, OSD_TS_FT_BUS_ADDRESS, r); | |
592 | goto out; | |
593 | } | |
594 | r = i2c_probe(OSD_TS_FT_CHIP_ADDRESS); | |
595 | if (r) { | |
596 | /* AM572x IDK has no explicit settings for optional LCD kit */ | |
597 | if (board_is_am571x_idk()) { | |
598 | printf("%s: Touch screen detect failed: %d!\n", | |
599 | __func__, r); | |
600 | } | |
601 | goto out; | |
602 | } | |
603 | ||
604 | /* Read FT ID */ | |
605 | r = i2c_read(OSD_TS_FT_CHIP_ADDRESS, OSD_TS_FT_REG_ID, 1, &buf, 1); | |
606 | if (r) { | |
607 | printf("%s: Touch screen ID read %d:0x%02x[0x%02x] failed:%d\n", | |
608 | __func__, OSD_TS_FT_BUS_ADDRESS, OSD_TS_FT_CHIP_ADDRESS, | |
609 | OSD_TS_FT_REG_ID, r); | |
610 | goto out; | |
611 | } | |
37611052 | 612 | |
fcb18524 NM |
613 | switch (buf) { |
614 | case OSD_TS_FT_ID_5606: | |
615 | idk_lcd = "osd101t2045"; | |
616 | break; | |
617 | case OSD_TS_FT_ID_5x46: | |
618 | idk_lcd = "osd101t2587"; | |
619 | break; | |
620 | default: | |
621 | printf("%s: Unidentifed Touch screen ID 0x%02x\n", | |
622 | __func__, buf); | |
623 | /* we will let default be "no lcd" */ | |
624 | } | |
625 | out: | |
382bee57 | 626 | env_set("idk_lcd", idk_lcd); |
fcb18524 NM |
627 | return; |
628 | } | |
629 | ||
630 | int board_late_init(void) | |
631 | { | |
212f96f6 | 632 | setup_board_eeprom_env(); |
385d3632 | 633 | u8 val; |
212f96f6 | 634 | |
1e4ad74b FB |
635 | /* |
636 | * DEV_CTRL.DEV_ON = 1 please - else palmas switches off in 8 seconds | |
637 | * This is the POWERHOLD-in-Low behavior. | |
638 | */ | |
639 | palmas_i2c_write_u8(TPS65903X_CHIP_P1, 0xA0, 0x1); | |
82cca5a6 LV |
640 | |
641 | /* | |
642 | * Default FIT boot on HS devices. Non FIT images are not allowed | |
643 | * on HS devices. | |
644 | */ | |
645 | if (get_device_type() == HS_DEVICE) | |
382bee57 | 646 | env_set("boot_fit", "1"); |
82cca5a6 | 647 | |
385d3632 K |
648 | /* |
649 | * Set the GPIO7 Pad to POWERHOLD. This has higher priority | |
650 | * over DEV_CTRL.DEV_ON bit. This can be reset in case of | |
651 | * PMIC Power off. So to be on the safer side set it back | |
652 | * to POWERHOLD mode irrespective of the current state. | |
653 | */ | |
654 | palmas_i2c_read_u8(TPS65903X_CHIP_P1, TPS65903X_PRIMARY_SECONDARY_PAD2, | |
655 | &val); | |
656 | val = val | TPS65903X_PAD2_POWERHOLD_MASK; | |
657 | palmas_i2c_write_u8(TPS65903X_CHIP_P1, TPS65903X_PRIMARY_SECONDARY_PAD2, | |
658 | val); | |
659 | ||
7a2af751 | 660 | omap_die_id_serial(); |
8bd29623 | 661 | omap_set_fastboot_vars(); |
7a2af751 | 662 | |
fcb18524 | 663 | am57x_idk_lcd_detect(); |
37611052 RQ |
664 | |
665 | #if !defined(CONFIG_SPL_BUILD) | |
666 | board_ti_set_ethaddr(2); | |
667 | #endif | |
668 | ||
1e4ad74b FB |
669 | return 0; |
670 | } | |
671 | ||
3ef56e61 | 672 | void set_muxconf_regs(void) |
1e4ad74b FB |
673 | { |
674 | do_set_mux32((*ctrl)->control_padconf_core_base, | |
f91e0c4c | 675 | early_padconf, ARRAY_SIZE(early_padconf)); |
1e4ad74b FB |
676 | } |
677 | ||
f91e0c4c LV |
678 | #ifdef CONFIG_IODELAY_RECALIBRATION |
679 | void recalibrate_iodelay(void) | |
680 | { | |
c020d355 | 681 | const struct pad_conf_entry *pconf; |
2d7e9e9d LV |
682 | const struct iodelay_cfg_entry *iod, *delta_iod; |
683 | int pconf_sz, iod_sz, delta_iod_sz = 0; | |
89a38953 | 684 | int ret; |
c020d355 SK |
685 | |
686 | if (board_is_am572x_idk()) { | |
687 | pconf = core_padconf_array_essential_am572x_idk; | |
688 | pconf_sz = ARRAY_SIZE(core_padconf_array_essential_am572x_idk); | |
689 | iod = iodelay_cfg_array_am572x_idk; | |
690 | iod_sz = ARRAY_SIZE(iodelay_cfg_array_am572x_idk); | |
4d8397c6 SK |
691 | } else if (board_is_am571x_idk()) { |
692 | pconf = core_padconf_array_essential_am571x_idk; | |
693 | pconf_sz = ARRAY_SIZE(core_padconf_array_essential_am571x_idk); | |
694 | iod = iodelay_cfg_array_am571x_idk; | |
695 | iod_sz = ARRAY_SIZE(iodelay_cfg_array_am571x_idk); | |
c020d355 SK |
696 | } else { |
697 | /* Common for X15/GPEVM */ | |
698 | pconf = core_padconf_array_essential_x15; | |
699 | pconf_sz = ARRAY_SIZE(core_padconf_array_essential_x15); | |
89a38953 NM |
700 | /* There never was an SR1.0 X15.. So.. */ |
701 | if (omap_revision() == DRA752_ES1_1) { | |
702 | iod = iodelay_cfg_array_x15_sr1_1; | |
703 | iod_sz = ARRAY_SIZE(iodelay_cfg_array_x15_sr1_1); | |
704 | } else { | |
705 | /* Since full production should switch to SR2.0 */ | |
706 | iod = iodelay_cfg_array_x15_sr2_0; | |
707 | iod_sz = ARRAY_SIZE(iodelay_cfg_array_x15_sr2_0); | |
708 | } | |
c020d355 SK |
709 | } |
710 | ||
89a38953 NM |
711 | /* Setup I/O isolation */ |
712 | ret = __recalibrate_iodelay_start(); | |
713 | if (ret) | |
714 | goto err; | |
715 | ||
716 | /* Do the muxing here */ | |
717 | do_set_mux32((*ctrl)->control_padconf_core_base, pconf, pconf_sz); | |
718 | ||
719 | /* Now do the weird minor deltas that should be safe */ | |
720 | if (board_is_x15() || board_is_am572x_evm()) { | |
f70a4272 LV |
721 | if (board_is_x15_revb1() || board_is_am572x_evm_reva3() || |
722 | board_is_x15_revc()) { | |
89a38953 NM |
723 | pconf = core_padconf_array_delta_x15_sr2_0; |
724 | pconf_sz = ARRAY_SIZE(core_padconf_array_delta_x15_sr2_0); | |
725 | } else { | |
726 | pconf = core_padconf_array_delta_x15_sr1_1; | |
727 | pconf_sz = ARRAY_SIZE(core_padconf_array_delta_x15_sr1_1); | |
728 | } | |
729 | do_set_mux32((*ctrl)->control_padconf_core_base, pconf, pconf_sz); | |
730 | } | |
731 | ||
37611052 RQ |
732 | if (board_is_am571x_idk()) { |
733 | if (am571x_idk_needs_lcd()) { | |
734 | pconf = core_padconf_array_vout_am571x_idk; | |
735 | pconf_sz = ARRAY_SIZE(core_padconf_array_vout_am571x_idk); | |
2d7e9e9d LV |
736 | delta_iod = iodelay_cfg_array_am571x_idk_4port; |
737 | delta_iod_sz = ARRAY_SIZE(iodelay_cfg_array_am571x_idk_4port); | |
738 | ||
37611052 RQ |
739 | } else { |
740 | pconf = core_padconf_array_icss1eth_am571x_idk; | |
741 | pconf_sz = ARRAY_SIZE(core_padconf_array_icss1eth_am571x_idk); | |
742 | } | |
743 | do_set_mux32((*ctrl)->control_padconf_core_base, pconf, pconf_sz); | |
744 | } | |
745 | ||
89a38953 NM |
746 | /* Setup IOdelay configuration */ |
747 | ret = do_set_iodelay((*ctrl)->iodelay_config_base, iod, iod_sz); | |
2d7e9e9d LV |
748 | if (delta_iod_sz) |
749 | ret = do_set_iodelay((*ctrl)->iodelay_config_base, delta_iod, | |
750 | delta_iod_sz); | |
751 | ||
89a38953 NM |
752 | err: |
753 | /* Closeup.. remove isolation */ | |
754 | __recalibrate_iodelay_end(ret); | |
f91e0c4c LV |
755 | } |
756 | #endif | |
757 | ||
4aa2ba3a | 758 | #if defined(CONFIG_MMC) |
1e4ad74b FB |
759 | int board_mmc_init(bd_t *bis) |
760 | { | |
761 | omap_mmc_init(0, 0, 0, -1, -1); | |
762 | omap_mmc_init(1, 0, 0, -1, -1); | |
763 | return 0; | |
764 | } | |
765 | #endif | |
766 | ||
767 | #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_OS_BOOT) | |
768 | int spl_start_uboot(void) | |
769 | { | |
770 | /* break into full u-boot on 'c' */ | |
771 | if (serial_tstc() && serial_getc() == 'c') | |
772 | return 1; | |
773 | ||
774 | #ifdef CONFIG_SPL_ENV_SUPPORT | |
775 | env_init(); | |
310fb14b | 776 | env_load(); |
bfebc8c9 | 777 | if (env_get_yesno("boot_os") != 1) |
1e4ad74b FB |
778 | return 1; |
779 | #endif | |
780 | ||
781 | return 0; | |
782 | } | |
783 | #endif | |
784 | ||
7c379aaa | 785 | #ifdef CONFIG_USB_DWC3 |
7c379aaa KVA |
786 | static struct dwc3_device usb_otg_ss2 = { |
787 | .maximum_speed = USB_SPEED_HIGH, | |
788 | .base = DRA7_USB_OTG_SS2_BASE, | |
789 | .tx_fifo_resize = false, | |
790 | .index = 1, | |
791 | }; | |
792 | ||
793 | static struct dwc3_omap_device usb_otg_ss2_glue = { | |
794 | .base = (void *)DRA7_USB_OTG_SS2_GLUE_BASE, | |
795 | .utmi_mode = DWC3_OMAP_UTMI_MODE_SW, | |
796 | .index = 1, | |
797 | }; | |
798 | ||
799 | static struct ti_usb_phy_device usb_phy2_device = { | |
800 | .usb2_phy_power = (void *)DRA7_USB2_PHY2_POWER, | |
801 | .index = 1, | |
802 | }; | |
803 | ||
55efadde RQ |
804 | int usb_gadget_handle_interrupts(int index) |
805 | { | |
806 | u32 status; | |
807 | ||
808 | status = dwc3_omap_uboot_interrupt_status(index); | |
809 | if (status) | |
810 | dwc3_uboot_handle_interrupt(index); | |
811 | ||
812 | return 0; | |
813 | } | |
814 | #endif /* CONFIG_USB_DWC3 */ | |
815 | ||
816 | #if defined(CONFIG_USB_DWC3) || defined(CONFIG_USB_XHCI_OMAP) | |
1a9a5f7a | 817 | int omap_xhci_board_usb_init(int index, enum usb_init_type init) |
7c379aaa | 818 | { |
6f1af1e3 | 819 | enable_usb_clocks(index); |
7c379aaa KVA |
820 | switch (index) { |
821 | case 0: | |
822 | if (init == USB_INIT_DEVICE) { | |
823 | printf("port %d can't be used as device\n", index); | |
6f1af1e3 | 824 | disable_usb_clocks(index); |
7c379aaa | 825 | return -EINVAL; |
7c379aaa | 826 | } |
7c379aaa KVA |
827 | break; |
828 | case 1: | |
829 | if (init == USB_INIT_DEVICE) { | |
55efadde | 830 | #ifdef CONFIG_USB_DWC3 |
7c379aaa KVA |
831 | usb_otg_ss2.dr_mode = USB_DR_MODE_PERIPHERAL; |
832 | usb_otg_ss2_glue.vbus_id_status = OMAP_DWC3_VBUS_VALID; | |
55efadde RQ |
833 | ti_usb_phy_uboot_init(&usb_phy2_device); |
834 | dwc3_omap_uboot_init(&usb_otg_ss2_glue); | |
835 | dwc3_uboot_init(&usb_otg_ss2); | |
836 | #endif | |
7c379aaa KVA |
837 | } else { |
838 | printf("port %d can't be used as host\n", index); | |
6f1af1e3 | 839 | disable_usb_clocks(index); |
7c379aaa KVA |
840 | return -EINVAL; |
841 | } | |
842 | ||
7c379aaa KVA |
843 | break; |
844 | default: | |
845 | printf("Invalid Controller Index\n"); | |
846 | } | |
847 | ||
848 | return 0; | |
849 | } | |
850 | ||
1a9a5f7a | 851 | int omap_xhci_board_usb_cleanup(int index, enum usb_init_type init) |
7c379aaa | 852 | { |
55efadde | 853 | #ifdef CONFIG_USB_DWC3 |
7c379aaa KVA |
854 | switch (index) { |
855 | case 0: | |
856 | case 1: | |
55efadde RQ |
857 | if (init == USB_INIT_DEVICE) { |
858 | ti_usb_phy_uboot_exit(index); | |
859 | dwc3_uboot_exit(index); | |
860 | dwc3_omap_uboot_exit(index); | |
861 | } | |
7c379aaa KVA |
862 | break; |
863 | default: | |
864 | printf("Invalid Controller Index\n"); | |
865 | } | |
55efadde | 866 | #endif |
6f1af1e3 | 867 | disable_usb_clocks(index); |
7c379aaa KVA |
868 | return 0; |
869 | } | |
55efadde | 870 | #endif /* defined(CONFIG_USB_DWC3) || defined(CONFIG_USB_XHCI_OMAP) */ |
7c379aaa | 871 | |
1e4ad74b FB |
872 | #ifdef CONFIG_DRIVER_TI_CPSW |
873 | ||
874 | /* Delay value to add to calibrated value */ | |
875 | #define RGMII0_TXCTL_DLY_VAL ((0x3 << 5) + 0x8) | |
876 | #define RGMII0_TXD0_DLY_VAL ((0x3 << 5) + 0x8) | |
877 | #define RGMII0_TXD1_DLY_VAL ((0x3 << 5) + 0x2) | |
878 | #define RGMII0_TXD2_DLY_VAL ((0x4 << 5) + 0x0) | |
879 | #define RGMII0_TXD3_DLY_VAL ((0x4 << 5) + 0x0) | |
880 | #define VIN2A_D13_DLY_VAL ((0x3 << 5) + 0x8) | |
881 | #define VIN2A_D17_DLY_VAL ((0x3 << 5) + 0x8) | |
882 | #define VIN2A_D16_DLY_VAL ((0x3 << 5) + 0x2) | |
883 | #define VIN2A_D15_DLY_VAL ((0x4 << 5) + 0x0) | |
884 | #define VIN2A_D14_DLY_VAL ((0x4 << 5) + 0x0) | |
885 | ||
886 | static void cpsw_control(int enabled) | |
887 | { | |
888 | /* VTP can be added here */ | |
889 | } | |
890 | ||
891 | static struct cpsw_slave_data cpsw_slaves[] = { | |
892 | { | |
893 | .slave_reg_ofs = 0x208, | |
894 | .sliver_reg_ofs = 0xd80, | |
895 | .phy_addr = 1, | |
896 | }, | |
897 | { | |
898 | .slave_reg_ofs = 0x308, | |
899 | .sliver_reg_ofs = 0xdc0, | |
900 | .phy_addr = 2, | |
901 | }, | |
902 | }; | |
903 | ||
904 | static struct cpsw_platform_data cpsw_data = { | |
905 | .mdio_base = CPSW_MDIO_BASE, | |
906 | .cpsw_base = CPSW_BASE, | |
907 | .mdio_div = 0xff, | |
908 | .channels = 8, | |
909 | .cpdma_reg_ofs = 0x800, | |
910 | .slaves = 1, | |
911 | .slave_data = cpsw_slaves, | |
912 | .ale_reg_ofs = 0xd00, | |
913 | .ale_entries = 1024, | |
914 | .host_port_reg_ofs = 0x108, | |
915 | .hw_stats_reg_ofs = 0x900, | |
916 | .bd_ram_ofs = 0x2000, | |
917 | .mac_control = (1 << 5), | |
918 | .control = cpsw_control, | |
919 | .host_port_num = 0, | |
920 | .version = CPSW_CTRL_VERSION_2, | |
921 | }; | |
922 | ||
92667e89 RQ |
923 | static u64 mac_to_u64(u8 mac[6]) |
924 | { | |
925 | int i; | |
926 | u64 addr = 0; | |
927 | ||
928 | for (i = 0; i < 6; i++) { | |
929 | addr <<= 8; | |
930 | addr |= mac[i]; | |
931 | } | |
932 | ||
933 | return addr; | |
934 | } | |
935 | ||
936 | static void u64_to_mac(u64 addr, u8 mac[6]) | |
937 | { | |
938 | mac[5] = addr; | |
939 | mac[4] = addr >> 8; | |
940 | mac[3] = addr >> 16; | |
941 | mac[2] = addr >> 24; | |
942 | mac[1] = addr >> 32; | |
943 | mac[0] = addr >> 40; | |
944 | } | |
945 | ||
1e4ad74b FB |
946 | int board_eth_init(bd_t *bis) |
947 | { | |
948 | int ret; | |
949 | uint8_t mac_addr[6]; | |
950 | uint32_t mac_hi, mac_lo; | |
951 | uint32_t ctrl_val; | |
92667e89 RQ |
952 | int i; |
953 | u64 mac1, mac2; | |
954 | u8 mac_addr1[6], mac_addr2[6]; | |
955 | int num_macs; | |
1e4ad74b FB |
956 | |
957 | /* try reading mac address from efuse */ | |
958 | mac_lo = readl((*ctrl)->control_core_mac_id_0_lo); | |
959 | mac_hi = readl((*ctrl)->control_core_mac_id_0_hi); | |
960 | mac_addr[0] = (mac_hi & 0xFF0000) >> 16; | |
961 | mac_addr[1] = (mac_hi & 0xFF00) >> 8; | |
962 | mac_addr[2] = mac_hi & 0xFF; | |
963 | mac_addr[3] = (mac_lo & 0xFF0000) >> 16; | |
964 | mac_addr[4] = (mac_lo & 0xFF00) >> 8; | |
965 | mac_addr[5] = mac_lo & 0xFF; | |
966 | ||
00caae6d | 967 | if (!env_get("ethaddr")) { |
1e4ad74b FB |
968 | printf("<ethaddr> not set. Validating first E-fuse MAC\n"); |
969 | ||
0adb5b76 | 970 | if (is_valid_ethaddr(mac_addr)) |
fd1e959e | 971 | eth_env_set_enetaddr("ethaddr", mac_addr); |
1e4ad74b FB |
972 | } |
973 | ||
974 | mac_lo = readl((*ctrl)->control_core_mac_id_1_lo); | |
975 | mac_hi = readl((*ctrl)->control_core_mac_id_1_hi); | |
976 | mac_addr[0] = (mac_hi & 0xFF0000) >> 16; | |
977 | mac_addr[1] = (mac_hi & 0xFF00) >> 8; | |
978 | mac_addr[2] = mac_hi & 0xFF; | |
979 | mac_addr[3] = (mac_lo & 0xFF0000) >> 16; | |
980 | mac_addr[4] = (mac_lo & 0xFF00) >> 8; | |
981 | mac_addr[5] = mac_lo & 0xFF; | |
982 | ||
00caae6d | 983 | if (!env_get("eth1addr")) { |
0adb5b76 | 984 | if (is_valid_ethaddr(mac_addr)) |
fd1e959e | 985 | eth_env_set_enetaddr("eth1addr", mac_addr); |
1e4ad74b FB |
986 | } |
987 | ||
988 | ctrl_val = readl((*ctrl)->control_core_control_io1) & (~0x33); | |
989 | ctrl_val |= 0x22; | |
990 | writel(ctrl_val, (*ctrl)->control_core_control_io1); | |
991 | ||
4d8397c6 SK |
992 | /* The phy address for the AM57xx IDK are different than x15 */ |
993 | if (board_is_am572x_idk() || board_is_am571x_idk()) { | |
c020d355 SK |
994 | cpsw_data.slave_data[0].phy_addr = 0; |
995 | cpsw_data.slave_data[1].phy_addr = 1; | |
996 | } | |
997 | ||
1e4ad74b FB |
998 | ret = cpsw_register(&cpsw_data); |
999 | if (ret < 0) | |
1000 | printf("Error %d registering CPSW switch\n", ret); | |
1001 | ||
92667e89 RQ |
1002 | /* |
1003 | * Export any Ethernet MAC addresses from EEPROM. | |
1004 | * On AM57xx the 2 MAC addresses define the address range | |
1005 | */ | |
1006 | board_ti_get_eth_mac_addr(0, mac_addr1); | |
1007 | board_ti_get_eth_mac_addr(1, mac_addr2); | |
1008 | ||
1009 | if (is_valid_ethaddr(mac_addr1) && is_valid_ethaddr(mac_addr2)) { | |
1010 | mac1 = mac_to_u64(mac_addr1); | |
1011 | mac2 = mac_to_u64(mac_addr2); | |
1012 | ||
1013 | /* must contain an address range */ | |
1014 | num_macs = mac2 - mac1 + 1; | |
1015 | /* <= 50 to protect against user programming error */ | |
1016 | if (num_macs > 0 && num_macs <= 50) { | |
1017 | for (i = 0; i < num_macs; i++) { | |
1018 | u64_to_mac(mac1 + i, mac_addr); | |
1019 | if (is_valid_ethaddr(mac_addr)) { | |
fd1e959e SG |
1020 | eth_env_set_enetaddr_by_index("eth", |
1021 | i + 2, | |
1022 | mac_addr); | |
92667e89 RQ |
1023 | } |
1024 | } | |
1025 | } | |
1026 | } | |
1027 | ||
1e4ad74b FB |
1028 | return ret; |
1029 | } | |
1030 | #endif | |
334bbb38 LV |
1031 | |
1032 | #ifdef CONFIG_BOARD_EARLY_INIT_F | |
1033 | /* VTT regulator enable */ | |
1034 | static inline void vtt_regulator_enable(void) | |
1035 | { | |
1036 | if (omap_hw_init_context() == OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL) | |
1037 | return; | |
1038 | ||
1039 | gpio_request(GPIO_DDR_VTT_EN, "ddr_vtt_en"); | |
1040 | gpio_direction_output(GPIO_DDR_VTT_EN, 1); | |
1041 | } | |
1042 | ||
1043 | int board_early_init_f(void) | |
1044 | { | |
1045 | vtt_regulator_enable(); | |
1046 | return 0; | |
1047 | } | |
1048 | #endif | |
62a09f05 DA |
1049 | |
1050 | #if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) | |
1051 | int ft_board_setup(void *blob, bd_t *bd) | |
1052 | { | |
1053 | ft_cpu_setup(blob, bd); | |
1054 | ||
1055 | return 0; | |
1056 | } | |
1057 | #endif | |
7a0ea589 LV |
1058 | |
1059 | #ifdef CONFIG_SPL_LOAD_FIT | |
1060 | int board_fit_config_name_match(const char *name) | |
1061 | { | |
f7f9f6be LV |
1062 | if (board_is_x15()) { |
1063 | if (board_is_x15_revb1()) { | |
1064 | if (!strcmp(name, "am57xx-beagle-x15-revb1")) | |
1065 | return 0; | |
8b2551a4 LV |
1066 | } else if (board_is_x15_revc()) { |
1067 | if (!strcmp(name, "am57xx-beagle-x15-revc")) | |
1068 | return 0; | |
f7f9f6be LV |
1069 | } else if (!strcmp(name, "am57xx-beagle-x15")) { |
1070 | return 0; | |
1071 | } | |
1072 | } else if (board_is_am572x_evm() && | |
1073 | !strcmp(name, "am57xx-beagle-x15")) { | |
7a0ea589 | 1074 | return 0; |
f7f9f6be | 1075 | } else if (board_is_am572x_idk() && !strcmp(name, "am572x-idk")) { |
332dddc6 | 1076 | return 0; |
45e7f7e7 SP |
1077 | } else if (board_is_am571x_idk() && !strcmp(name, "am571x-idk")) { |
1078 | return 0; | |
f7f9f6be LV |
1079 | } |
1080 | ||
1081 | return -1; | |
7a0ea589 LV |
1082 | } |
1083 | #endif | |
17c29873 AD |
1084 | |
1085 | #ifdef CONFIG_TI_SECURE_DEVICE | |
1086 | void board_fit_image_post_process(void **p_image, size_t *p_size) | |
1087 | { | |
1088 | secure_boot_verify_image(p_image, p_size); | |
1089 | } | |
1b597ada AD |
1090 | |
1091 | void board_tee_image_process(ulong tee_image, size_t tee_size) | |
1092 | { | |
1093 | secure_tee_install((u32)tee_image); | |
1094 | } | |
1095 | ||
1096 | U_BOOT_FIT_LOADABLE_HANDLER(IH_TYPE_TEE, board_tee_image_process); | |
17c29873 | 1097 | #endif |