board/ti/am57xx/board.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com
   4  *
   5  * Author: Felipe Balbi <balbi@ti.com>
   6  *
   7  * Based on board/ti/dra7xx/evm.c
   8  */
   9
  10 #include <common.h>
  11 #include <palmas.h>
  12 #include <sata.h>
  13 #include <usb.h>
  14 #include <asm/omap_common.h>
  15 #include <asm/omap_sec_common.h>
  16 #include <asm/emif.h>
  17 #include <asm/gpio.h>
  18 #include <asm/arch/gpio.h>
  19 #include <asm/arch/clock.h>
  20 #include <asm/arch/dra7xx_iodelay.h>
  21 #include <asm/arch/sys_proto.h>
  22 #include <asm/arch/mmc_host_def.h>
  23 #include <asm/arch/sata.h>
  24 #include <asm/arch/gpio.h>
  25 #include <asm/arch/omap.h>
  26 #include <environment.h>
  27 #include <usb.h>
  28 #include <linux/usb/gadget.h>
  29 #include <dwc3-uboot.h>
  30 #include <dwc3-omap-uboot.h>
  31 #include <ti-usb-phy-uboot.h>
  32 #include <mmc.h>
  33
  34 #include "../common/board_detect.h"
  35 #include "mux_data.h"
  36
  37 #define board_is_x15()          board_ti_is("BBRDX15_")
  38 #define board_is_x15_revb1()    (board_ti_is("BBRDX15_") && \
  39                                  !strncmp("B.10", board_ti_get_rev(), 3))
  40 #define board_is_x15_revc()     (board_ti_is("BBRDX15_") && \
  41                                  !strncmp("C.00", board_ti_get_rev(), 3))
  42 #define board_is_am572x_evm()   board_ti_is("AM572PM_")
  43 #define board_is_am572x_evm_reva3()     \
  44                                 (board_ti_is("AM572PM_") && \
  45                                  !strncmp("A.30", board_ti_get_rev(), 3))
  46 #define board_is_am574x_idk()   board_ti_is("AM574IDK")
  47 #define board_is_am572x_idk()   board_ti_is("AM572IDK")
  48 #define board_is_am571x_idk()   board_ti_is("AM571IDK")
  49
  50 #ifdef CONFIG_DRIVER_TI_CPSW
  51 #include <cpsw.h>
  52 #endif
  53
  54 DECLARE_GLOBAL_DATA_PTR;
  55
  56 #define GPIO_ETH_LCD            GPIO_TO_PIN(2, 22)
  57 /* GPIO 7_11 */
  58 #define GPIO_DDR_VTT_EN 203
  59
  60 /* Touch screen controller to identify the LCD */
  61 #define OSD_TS_FT_BUS_ADDRESS   0
  62 #define OSD_TS_FT_CHIP_ADDRESS  0x38
  63 #define OSD_TS_FT_REG_ID        0xA3
  64 /*
  65  * Touchscreen IDs for various OSD panels
  66  * Ref: http://www.osddisplays.com/TI/OSD101T2587-53TS_A.1.pdf
  67  */
  68 /* Used on newer osd101t2587 Panels */
  69 #define OSD_TS_FT_ID_5x46       0x54
  70 /* Used on older osd101t2045 Panels */
  71 #define OSD_TS_FT_ID_5606       0x08
  72
  73 #define SYSINFO_BOARD_NAME_MAX_LEN      45
  74
  75 #define TPS65903X_PRIMARY_SECONDARY_PAD2        0xFB
  76 #define TPS65903X_PAD2_POWERHOLD_MASK           0x20
  77
  78 const struct omap_sysinfo sysinfo = {
  79         "Board: UNKNOWN(BeagleBoard X15?) REV UNKNOWN\n"
  80 };
  81
  82 static const struct dmm_lisa_map_regs beagle_x15_lisa_regs = {
  83         .dmm_lisa_map_3 = 0x80740300,
  84         .is_ma_present  = 0x1
  85 };
  86
  87 static const struct dmm_lisa_map_regs am571x_idk_lisa_regs = {
  88         .dmm_lisa_map_3 = 0x80640100,
  89         .is_ma_present  = 0x1
  90 };
  91
  92 static const struct dmm_lisa_map_regs am574x_idk_lisa_regs = {
  93         .dmm_lisa_map_2 = 0xc0600200,
  94         .dmm_lisa_map_3 = 0x80600100,
  95         .is_ma_present  = 0x1
  96 };
  97
  98 void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs)
  99 {
 100         if (board_is_am571x_idk())
 101                 *dmm_lisa_regs = &am571x_idk_lisa_regs;
 102         else if (board_is_am574x_idk())
 103                 *dmm_lisa_regs = &am574x_idk_lisa_regs;
 104         else
 105                 *dmm_lisa_regs = &beagle_x15_lisa_regs;
 106 }
 107
 108 static const struct emif_regs beagle_x15_emif1_ddr3_532mhz_emif_regs = {
 109         .sdram_config_init              = 0x61851b32,
 110         .sdram_config                   = 0x61851b32,
 111         .sdram_config2                  = 0x08000000,
 112         .ref_ctrl                       = 0x000040F1,
 113         .ref_ctrl_final                 = 0x00001035,
 114         .sdram_tim1                     = 0xcccf36ab,
 115         .sdram_tim2                     = 0x308f7fda,
 116         .sdram_tim3                     = 0x409f88a8,
 117         .read_idle_ctrl                 = 0x00050000,
 118         .zq_config                      = 0x5007190b,
 119         .temp_alert_config              = 0x00000000,
 120         .emif_ddr_phy_ctlr_1_init       = 0x0024400b,
 121         .emif_ddr_phy_ctlr_1            = 0x0e24400b,
 122         .emif_ddr_ext_phy_ctrl_1        = 0x10040100,
 123         .emif_ddr_ext_phy_ctrl_2        = 0x00910091,
 124         .emif_ddr_ext_phy_ctrl_3        = 0x00950095,
 125         .emif_ddr_ext_phy_ctrl_4        = 0x009b009b,
 126         .emif_ddr_ext_phy_ctrl_5        = 0x009e009e,
 127         .emif_rd_wr_lvl_rmp_win         = 0x00000000,
 128         .emif_rd_wr_lvl_rmp_ctl         = 0x80000000,
 129         .emif_rd_wr_lvl_ctl             = 0x00000000,
 130         .emif_rd_wr_exec_thresh         = 0x00000305
 131 };
 132
 133 /* Ext phy ctrl regs 1-35 */
 134 static const u32 beagle_x15_emif1_ddr3_ext_phy_ctrl_const_regs[] = {
 135         0x10040100,
 136         0x00910091,
 137         0x00950095,
 138         0x009B009B,
 139         0x009E009E,
 140         0x00980098,
 141         0x00340034,
 142         0x00350035,
 143         0x00340034,
 144         0x00310031,
 145         0x00340034,
 146         0x007F007F,
 147         0x007F007F,
 148         0x007F007F,
 149         0x007F007F,
 150         0x007F007F,
 151         0x00480048,
 152         0x004A004A,
 153         0x00520052,
 154         0x00550055,
 155         0x00500050,
 156         0x00000000,
 157         0x00600020,
 158         0x40011080,
 159         0x08102040,
 160         0x0,
 161         0x0,
 162         0x0,
 163         0x0,
 164         0x0,
 165         0x0,
 166         0x0,
 167         0x0,
 168         0x0,
 169         0x0
 170 };
 171
 172 static const struct emif_regs beagle_x15_emif2_ddr3_532mhz_emif_regs = {
 173         .sdram_config_init              = 0x61851b32,
 174         .sdram_config                   = 0x61851b32,
 175         .sdram_config2                  = 0x08000000,
 176         .ref_ctrl                       = 0x000040F1,
 177         .ref_ctrl_final                 = 0x00001035,
 178         .sdram_tim1                     = 0xcccf36b3,
 179         .sdram_tim2                     = 0x308f7fda,
 180         .sdram_tim3                     = 0x407f88a8,
 181         .read_idle_ctrl                 = 0x00050000,
 182         .zq_config                      = 0x5007190b,
 183         .temp_alert_config              = 0x00000000,
 184         .emif_ddr_phy_ctlr_1_init       = 0x0024400b,
 185         .emif_ddr_phy_ctlr_1            = 0x0e24400b,
 186         .emif_ddr_ext_phy_ctrl_1        = 0x10040100,
 187         .emif_ddr_ext_phy_ctrl_2        = 0x00910091,
 188         .emif_ddr_ext_phy_ctrl_3        = 0x00950095,
 189         .emif_ddr_ext_phy_ctrl_4        = 0x009b009b,
 190         .emif_ddr_ext_phy_ctrl_5        = 0x009e009e,
 191         .emif_rd_wr_lvl_rmp_win         = 0x00000000,
 192         .emif_rd_wr_lvl_rmp_ctl         = 0x80000000,
 193         .emif_rd_wr_lvl_ctl             = 0x00000000,
 194         .emif_rd_wr_exec_thresh         = 0x00000305
 195 };
 196
 197 static const u32 beagle_x15_emif2_ddr3_ext_phy_ctrl_const_regs[] = {
 198         0x10040100,
 199         0x00910091,
 200         0x00950095,
 201         0x009B009B,
 202         0x009E009E,
 203         0x00980098,
 204         0x00340034,
 205         0x00350035,
 206         0x00340034,
 207         0x00310031,
 208         0x00340034,
 209         0x007F007F,
 210         0x007F007F,
 211         0x007F007F,
 212         0x007F007F,
 213         0x007F007F,
 214         0x00480048,
 215         0x004A004A,
 216         0x00520052,
 217         0x00550055,
 218         0x00500050,
 219         0x00000000,
 220         0x00600020,
 221         0x40011080,
 222         0x08102040,
 223         0x0,
 224         0x0,
 225         0x0,
 226         0x0,
 227         0x0,
 228         0x0,
 229         0x0,
 230         0x0,
 231         0x0,
 232         0x0
 233 };
 234
 235 static const struct emif_regs am571x_emif1_ddr3_666mhz_emif_regs = {
 236         .sdram_config_init              = 0x61863332,
 237         .sdram_config                   = 0x61863332,
 238         .sdram_config2                  = 0x08000000,
 239         .ref_ctrl                       = 0x0000514d,
 240         .ref_ctrl_final                 = 0x0000144a,
 241         .sdram_tim1                     = 0xd333887c,
 242         .sdram_tim2                     = 0x30b37fe3,
 243         .sdram_tim3                     = 0x409f8ad8,
 244         .read_idle_ctrl                 = 0x00050000,
 245         .zq_config                      = 0x5007190b,
 246         .temp_alert_config              = 0x00000000,
 247         .emif_ddr_phy_ctlr_1_init       = 0x0024400f,
 248         .emif_ddr_phy_ctlr_1            = 0x0e24400f,
 249         .emif_ddr_ext_phy_ctrl_1        = 0x10040100,
 250         .emif_ddr_ext_phy_ctrl_2        = 0x00910091,
 251         .emif_ddr_ext_phy_ctrl_3        = 0x00950095,
 252         .emif_ddr_ext_phy_ctrl_4        = 0x009b009b,
 253         .emif_ddr_ext_phy_ctrl_5        = 0x009e009e,
 254         .emif_rd_wr_lvl_rmp_win         = 0x00000000,
 255         .emif_rd_wr_lvl_rmp_ctl         = 0x80000000,
 256         .emif_rd_wr_lvl_ctl             = 0x00000000,
 257         .emif_rd_wr_exec_thresh         = 0x00000305
 258 };
 259
 260 static const struct emif_regs am574x_emif1_ddr3_666mhz_emif_ecc_regs = {
 261         .sdram_config_init              = 0x61863332,
 262         .sdram_config                   = 0x61863332,
 263         .sdram_config2                  = 0x08000000,
 264         .ref_ctrl                       = 0x0000514d,
 265         .ref_ctrl_final                 = 0x0000144a,
 266         .sdram_tim1                     = 0xd333887c,
 267         .sdram_tim2                     = 0x30b37fe3,
 268         .sdram_tim3                     = 0x409f8ad8,
 269         .read_idle_ctrl                 = 0x00050000,
 270         .zq_config                      = 0x5007190b,
 271         .temp_alert_config              = 0x00000000,
 272         .emif_ddr_phy_ctlr_1_init       = 0x0024400f,
 273         .emif_ddr_phy_ctlr_1            = 0x0e24400f,
 274         .emif_ddr_ext_phy_ctrl_1        = 0x10040100,
 275         .emif_ddr_ext_phy_ctrl_2        = 0x00910091,
 276         .emif_ddr_ext_phy_ctrl_3        = 0x00950095,
 277         .emif_ddr_ext_phy_ctrl_4        = 0x009b009b,
 278         .emif_ddr_ext_phy_ctrl_5        = 0x009e009e,
 279         .emif_rd_wr_lvl_rmp_win         = 0x00000000,
 280         .emif_rd_wr_lvl_rmp_ctl         = 0x80000000,
 281         .emif_rd_wr_lvl_ctl             = 0x00000000,
 282         .emif_rd_wr_exec_thresh         = 0x00000305,
 283         .emif_ecc_ctrl_reg              = 0xD0000001,
 284         .emif_ecc_address_range_1       = 0x3FFF0000,
 285         .emif_ecc_address_range_2       = 0x00000000
 286 };
 287
 288 void emif_get_reg_dump(u32 emif_nr, const struct emif_regs **regs)
 289 {
 290         switch (emif_nr) {
 291         case 1:
 292                 if (board_is_am571x_idk())
 293                         *regs = &am571x_emif1_ddr3_666mhz_emif_regs;
 294                 else if (board_is_am574x_idk())
 295                         *regs = &am574x_emif1_ddr3_666mhz_emif_ecc_regs;
 296                 else
 297                         *regs = &beagle_x15_emif1_ddr3_532mhz_emif_regs;
 298                 break;
 299         case 2:
 300                 if (board_is_am574x_idk())
 301                         *regs = &am571x_emif1_ddr3_666mhz_emif_regs;
 302                 else
 303                         *regs = &beagle_x15_emif2_ddr3_532mhz_emif_regs;
 304                 break;
 305         }
 306 }
 307
 308 void emif_get_ext_phy_ctrl_const_regs(u32 emif_nr, const u32 **regs, u32 *size)
 309 {
 310         switch (emif_nr) {
 311         case 1:
 312                 *regs = beagle_x15_emif1_ddr3_ext_phy_ctrl_const_regs;
 313                 *size = ARRAY_SIZE(beagle_x15_emif1_ddr3_ext_phy_ctrl_const_regs);
 314                 break;
 315         case 2:
 316                 *regs = beagle_x15_emif2_ddr3_ext_phy_ctrl_const_regs;
 317                 *size = ARRAY_SIZE(beagle_x15_emif2_ddr3_ext_phy_ctrl_const_regs);
 318                 break;
 319         }
 320 }
 321
 322 struct vcores_data beagle_x15_volts = {
 323         .mpu.value[OPP_NOM]     = VDD_MPU_DRA7_NOM,
 324         .mpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_MPU_NOM,
 325         .mpu.efuse.reg_bits     = DRA752_EFUSE_REGBITS,
 326         .mpu.addr               = TPS659038_REG_ADDR_SMPS12,
 327         .mpu.pmic               = &tps659038,
 328         .mpu.abb_tx_done_mask   = OMAP_ABB_MPU_TXDONE_MASK,
 329
 330         .eve.value[OPP_NOM]     = VDD_EVE_DRA7_NOM,
 331         .eve.value[OPP_OD]      = VDD_EVE_DRA7_OD,
 332         .eve.value[OPP_HIGH]    = VDD_EVE_DRA7_HIGH,
 333         .eve.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
 334         .eve.efuse.reg[OPP_OD]  = STD_FUSE_OPP_VMIN_DSPEVE_OD,
 335         .eve.efuse.reg[OPP_HIGH]        = STD_FUSE_OPP_VMIN_DSPEVE_HIGH,
 336         .eve.efuse.reg_bits     = DRA752_EFUSE_REGBITS,
 337         .eve.addr               = TPS659038_REG_ADDR_SMPS45,
 338         .eve.pmic               = &tps659038,
 339         .eve.abb_tx_done_mask   = OMAP_ABB_EVE_TXDONE_MASK,
 340
 341         .gpu.value[OPP_NOM]     = VDD_GPU_DRA7_NOM,
 342         .gpu.value[OPP_OD]      = VDD_GPU_DRA7_OD,
 343         .gpu.value[OPP_HIGH]    = VDD_GPU_DRA7_HIGH,
 344         .gpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_GPU_NOM,
 345         .gpu.efuse.reg[OPP_OD]  = STD_FUSE_OPP_VMIN_GPU_OD,
 346         .gpu.efuse.reg[OPP_HIGH]        = STD_FUSE_OPP_VMIN_GPU_HIGH,
 347         .gpu.efuse.reg_bits     = DRA752_EFUSE_REGBITS,
 348         .gpu.addr               = TPS659038_REG_ADDR_SMPS45,
 349         .gpu.pmic               = &tps659038,
 350         .gpu.abb_tx_done_mask   = OMAP_ABB_GPU_TXDONE_MASK,
 351
 352         .core.value[OPP_NOM]    = VDD_CORE_DRA7_NOM,
 353         .core.efuse.reg[OPP_NOM]        = STD_FUSE_OPP_VMIN_CORE_NOM,
 354         .core.efuse.reg_bits    = DRA752_EFUSE_REGBITS,
 355         .core.addr              = TPS659038_REG_ADDR_SMPS6,
 356         .core.pmic              = &tps659038,
 357
 358         .iva.value[OPP_NOM]     = VDD_IVA_DRA7_NOM,
 359         .iva.value[OPP_OD]      = VDD_IVA_DRA7_OD,
 360         .iva.value[OPP_HIGH]    = VDD_IVA_DRA7_HIGH,
 361         .iva.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_IVA_NOM,
 362         .iva.efuse.reg[OPP_OD]  = STD_FUSE_OPP_VMIN_IVA_OD,
 363         .iva.efuse.reg[OPP_HIGH]        = STD_FUSE_OPP_VMIN_IVA_HIGH,
 364         .iva.efuse.reg_bits     = DRA752_EFUSE_REGBITS,
 365         .iva.addr               = TPS659038_REG_ADDR_SMPS45,
 366         .iva.pmic               = &tps659038,
 367         .iva.abb_tx_done_mask   = OMAP_ABB_IVA_TXDONE_MASK,
 368 };
 369
 370 struct vcores_data am572x_idk_volts = {
 371         .mpu.value[OPP_NOM]     = VDD_MPU_DRA7_NOM,
 372         .mpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_MPU_NOM,
 373         .mpu.efuse.reg_bits     = DRA752_EFUSE_REGBITS,
 374         .mpu.addr               = TPS659038_REG_ADDR_SMPS12,
 375         .mpu.pmic               = &tps659038,
 376         .mpu.abb_tx_done_mask   = OMAP_ABB_MPU_TXDONE_MASK,
 377
 378         .eve.value[OPP_NOM]     = VDD_EVE_DRA7_NOM,
 379         .eve.value[OPP_OD]      = VDD_EVE_DRA7_OD,
 380         .eve.value[OPP_HIGH]    = VDD_EVE_DRA7_HIGH,
 381         .eve.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
 382         .eve.efuse.reg[OPP_OD]  = STD_FUSE_OPP_VMIN_DSPEVE_OD,
 383         .eve.efuse.reg[OPP_HIGH]        = STD_FUSE_OPP_VMIN_DSPEVE_HIGH,
 384         .eve.efuse.reg_bits     = DRA752_EFUSE_REGBITS,
 385         .eve.addr               = TPS659038_REG_ADDR_SMPS45,
 386         .eve.pmic               = &tps659038,
 387         .eve.abb_tx_done_mask   = OMAP_ABB_EVE_TXDONE_MASK,
 388
 389         .gpu.value[OPP_NOM]     = VDD_GPU_DRA7_NOM,
 390         .gpu.value[OPP_OD]      = VDD_GPU_DRA7_OD,
 391         .gpu.value[OPP_HIGH]    = VDD_GPU_DRA7_HIGH,
 392         .gpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_GPU_NOM,
 393         .gpu.efuse.reg[OPP_OD]  = STD_FUSE_OPP_VMIN_GPU_OD,
 394         .gpu.efuse.reg[OPP_HIGH]        = STD_FUSE_OPP_VMIN_GPU_HIGH,
 395         .gpu.efuse.reg_bits     = DRA752_EFUSE_REGBITS,
 396         .gpu.addr               = TPS659038_REG_ADDR_SMPS6,
 397         .gpu.pmic               = &tps659038,
 398         .gpu.abb_tx_done_mask   = OMAP_ABB_GPU_TXDONE_MASK,
 399
 400         .core.value[OPP_NOM]    = VDD_CORE_DRA7_NOM,
 401         .core.efuse.reg[OPP_NOM]        = STD_FUSE_OPP_VMIN_CORE_NOM,
 402         .core.efuse.reg_bits    = DRA752_EFUSE_REGBITS,
 403         .core.addr              = TPS659038_REG_ADDR_SMPS7,
 404         .core.pmic              = &tps659038,
 405
 406         .iva.value[OPP_NOM]     = VDD_IVA_DRA7_NOM,
 407         .iva.value[OPP_OD]      = VDD_IVA_DRA7_OD,
 408         .iva.value[OPP_HIGH]    = VDD_IVA_DRA7_HIGH,
 409         .iva.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_IVA_NOM,
 410         .iva.efuse.reg[OPP_OD]  = STD_FUSE_OPP_VMIN_IVA_OD,
 411         .iva.efuse.reg[OPP_HIGH]        = STD_FUSE_OPP_VMIN_IVA_HIGH,
 412         .iva.efuse.reg_bits     = DRA752_EFUSE_REGBITS,
 413         .iva.addr               = TPS659038_REG_ADDR_SMPS8,
 414         .iva.pmic               = &tps659038,
 415         .iva.abb_tx_done_mask   = OMAP_ABB_IVA_TXDONE_MASK,
 416 };
 417
 418 struct vcores_data am571x_idk_volts = {
 419         .mpu.value[OPP_NOM]     = VDD_MPU_DRA7_NOM,
 420         .mpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_MPU_NOM,
 421         .mpu.efuse.reg_bits     = DRA752_EFUSE_REGBITS,
 422         .mpu.addr               = TPS659038_REG_ADDR_SMPS12,
 423         .mpu.pmic               = &tps659038,
 424         .mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK,
 425
 426         .eve.value[OPP_NOM]     = VDD_EVE_DRA7_NOM,
 427         .eve.value[OPP_OD]      = VDD_EVE_DRA7_OD,
 428         .eve.value[OPP_HIGH]    = VDD_EVE_DRA7_HIGH,
 429         .eve.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
 430         .eve.efuse.reg[OPP_OD]  = STD_FUSE_OPP_VMIN_DSPEVE_OD,
 431         .eve.efuse.reg[OPP_HIGH]        = STD_FUSE_OPP_VMIN_DSPEVE_HIGH,
 432         .eve.efuse.reg_bits     = DRA752_EFUSE_REGBITS,
 433         .eve.addr               = TPS659038_REG_ADDR_SMPS45,
 434         .eve.pmic               = &tps659038,
 435         .eve.abb_tx_done_mask   = OMAP_ABB_EVE_TXDONE_MASK,
 436
 437         .gpu.value[OPP_NOM]     = VDD_GPU_DRA7_NOM,
 438         .gpu.value[OPP_OD]      = VDD_GPU_DRA7_OD,
 439         .gpu.value[OPP_HIGH]    = VDD_GPU_DRA7_HIGH,
 440         .gpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_GPU_NOM,
 441         .gpu.efuse.reg[OPP_OD]  = STD_FUSE_OPP_VMIN_GPU_OD,
 442         .gpu.efuse.reg[OPP_HIGH]        = STD_FUSE_OPP_VMIN_GPU_HIGH,
 443         .gpu.efuse.reg_bits     = DRA752_EFUSE_REGBITS,
 444         .gpu.addr               = TPS659038_REG_ADDR_SMPS6,
 445         .gpu.pmic               = &tps659038,
 446         .gpu.abb_tx_done_mask   = OMAP_ABB_GPU_TXDONE_MASK,
 447
 448         .core.value[OPP_NOM]    = VDD_CORE_DRA7_NOM,
 449         .core.efuse.reg[OPP_NOM]        = STD_FUSE_OPP_VMIN_CORE_NOM,
 450         .core.efuse.reg_bits    = DRA752_EFUSE_REGBITS,
 451         .core.addr              = TPS659038_REG_ADDR_SMPS7,
 452         .core.pmic              = &tps659038,
 453
 454         .iva.value[OPP_NOM]     = VDD_IVA_DRA7_NOM,
 455         .iva.value[OPP_OD]      = VDD_IVA_DRA7_OD,
 456         .iva.value[OPP_HIGH]    = VDD_IVA_DRA7_HIGH,
 457         .iva.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_IVA_NOM,
 458         .iva.efuse.reg[OPP_OD]  = STD_FUSE_OPP_VMIN_IVA_OD,
 459         .iva.efuse.reg[OPP_HIGH]        = STD_FUSE_OPP_VMIN_IVA_HIGH,
 460         .iva.efuse.reg_bits     = DRA752_EFUSE_REGBITS,
 461         .iva.addr               = TPS659038_REG_ADDR_SMPS45,
 462         .iva.pmic               = &tps659038,
 463         .iva.abb_tx_done_mask   = OMAP_ABB_IVA_TXDONE_MASK,
 464 };
 465
 466 int get_voltrail_opp(int rail_offset)
 467 {
 468         int opp;
 469
 470         switch (rail_offset) {
 471         case VOLT_MPU:
 472                 opp = DRA7_MPU_OPP;
 473                 break;
 474         case VOLT_CORE:
 475                 opp = DRA7_CORE_OPP;
 476                 break;
 477         case VOLT_GPU:
 478                 opp = DRA7_GPU_OPP;
 479                 break;
 480         case VOLT_EVE:
 481                 opp = DRA7_DSPEVE_OPP;
 482                 break;
 483         case VOLT_IVA:
 484                 opp = DRA7_IVA_OPP;
 485                 break;
 486         default:
 487                 opp = OPP_NOM;
 488         }
 489
 490         return opp;
 491 }
 492
 493
 494 #ifdef CONFIG_SPL_BUILD
 495 /* No env to setup for SPL */
 496 static inline void setup_board_eeprom_env(void) { }
 497
 498 /* Override function to read eeprom information */
 499 void do_board_detect(void)
 500 {
 501         int rc;
 502
 503         rc = ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS,
 504                                   CONFIG_EEPROM_CHIP_ADDRESS);
 505         if (rc)
 506                 printf("ti_i2c_eeprom_init failed %d\n", rc);
 507 }
 508
 509 #else   /* CONFIG_SPL_BUILD */
 510
 511 /* Override function to read eeprom information: actual i2c read done by SPL*/
 512 void do_board_detect(void)
 513 {
 514         char *bname = NULL;
 515         int rc;
 516
 517         rc = ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS,
 518                                   CONFIG_EEPROM_CHIP_ADDRESS);
 519         if (rc)
 520                 printf("ti_i2c_eeprom_init failed %d\n", rc);
 521
 522         if (board_is_x15())
 523                 bname = "BeagleBoard X15";
 524         else if (board_is_am572x_evm())
 525                 bname = "AM572x EVM";
 526         else if (board_is_am574x_idk())
 527                 bname = "AM574x IDK";
 528         else if (board_is_am572x_idk())
 529                 bname = "AM572x IDK";
 530         else if (board_is_am571x_idk())
 531                 bname = "AM571x IDK";
 532
 533         if (bname)
 534                 snprintf(sysinfo.board_string, SYSINFO_BOARD_NAME_MAX_LEN,
 535                          "Board: %s REV %s\n", bname, board_ti_get_rev());
 536 }
 537
 538 static void setup_board_eeprom_env(void)
 539 {
 540         char *name = "beagle_x15";
 541         int rc;
 542
 543         rc = ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS,
 544                                   CONFIG_EEPROM_CHIP_ADDRESS);
 545         if (rc)
 546                 goto invalid_eeprom;
 547
 548         if (board_is_x15()) {
 549                 if (board_is_x15_revb1())
 550                         name = "beagle_x15_revb1";
 551                 else if (board_is_x15_revc())
 552                         name = "beagle_x15_revc";
 553                 else
 554                         name = "beagle_x15";
 555         } else if (board_is_am572x_evm()) {
 556                 if (board_is_am572x_evm_reva3())
 557                         name = "am57xx_evm_reva3";
 558                 else
 559                         name = "am57xx_evm";
 560         } else if (board_is_am574x_idk()) {
 561                 name = "am574x_idk";
 562         } else if (board_is_am572x_idk()) {
 563                 name = "am572x_idk";
 564         } else if (board_is_am571x_idk()) {
 565                 name = "am571x_idk";
 566         } else {
 567                 printf("Unidentified board claims %s in eeprom header\n",
 568                        board_ti_get_name());
 569         }
 570
 571 invalid_eeprom:
 572         set_board_info_env(name);
 573 }
 574
 575 #endif  /* CONFIG_SPL_BUILD */
 576
 577 void vcores_init(void)
 578 {
 579         if (board_is_am572x_idk() || board_is_am574x_idk())
 580                 *omap_vcores = &am572x_idk_volts;
 581         else if (board_is_am571x_idk())
 582                 *omap_vcores = &am571x_idk_volts;
 583         else
 584                 *omap_vcores = &beagle_x15_volts;
 585 }
 586
 587 void hw_data_init(void)
 588 {
 589         *prcm = &dra7xx_prcm;
 590         if (is_dra72x())
 591                 *dplls_data = &dra72x_dplls;
 592         else if (is_dra76x())
 593                 *dplls_data = &dra76x_dplls;
 594         else
 595                 *dplls_data = &dra7xx_dplls;
 596         *ctrl = &dra7xx_ctrl;
 597 }
 598
 599 bool am571x_idk_needs_lcd(void)
 600 {
 601         bool needs_lcd;
 602
 603         gpio_request(GPIO_ETH_LCD, "nLCD_Detect");
 604         if (gpio_get_value(GPIO_ETH_LCD))
 605                 needs_lcd = false;
 606         else
 607                 needs_lcd = true;
 608
 609         gpio_free(GPIO_ETH_LCD);
 610
 611         return needs_lcd;
 612 }
 613
 614 int board_init(void)
 615 {
 616         gpmc_init();
 617         gd->bd->bi_boot_params = (CONFIG_SYS_SDRAM_BASE + 0x100);
 618
 619         return 0;
 620 }
 621
 622 void am57x_idk_lcd_detect(void)
 623 {
 624         int r = -ENODEV;
 625         char *idk_lcd = "no";
 626         struct udevice *dev;
 627
 628         /* Only valid for IDKs */
 629         if (board_is_x15() || board_is_am572x_evm())
 630                 return;
 631
 632         /* Only AM571x IDK has gpio control detect.. so check that */
 633         if (board_is_am571x_idk() && !am571x_idk_needs_lcd())
 634                 goto out;
 635
 636         r = i2c_get_chip_for_busnum(OSD_TS_FT_BUS_ADDRESS,
 637                                     OSD_TS_FT_CHIP_ADDRESS, 1, &dev);
 638         if (r) {
 639                 printf("%s: Failed to get I2C device %d/%d (ret %d)\n",
 640                        __func__, OSD_TS_FT_BUS_ADDRESS, OSD_TS_FT_CHIP_ADDRESS,
 641                        r);
 642                 /* AM572x IDK has no explicit settings for optional LCD kit */
 643                 if (board_is_am571x_idk())
 644                         printf("%s: Touch screen detect failed: %d!\n",
 645                                __func__, r);
 646                 goto out;
 647         }
 648
 649         /* Read FT ID */
 650         r = dm_i2c_reg_read(dev, OSD_TS_FT_REG_ID);
 651         if (r < 0) {
 652                 printf("%s: Touch screen ID read %d:0x%02x[0x%02x] failed:%d\n",
 653                        __func__, OSD_TS_FT_BUS_ADDRESS, OSD_TS_FT_CHIP_ADDRESS,
 654                        OSD_TS_FT_REG_ID, r);
 655                 goto out;
 656         }
 657
 658         switch (r) {
 659         case OSD_TS_FT_ID_5606:
 660                 idk_lcd = "osd101t2045";
 661                 break;
 662         case OSD_TS_FT_ID_5x46:
 663                 idk_lcd = "osd101t2587";
 664                 break;
 665         default:
 666                 printf("%s: Unidentifed Touch screen ID 0x%02x\n",
 667                        __func__, r);
 668                 /* we will let default be "no lcd" */
 669         }
 670 out:
 671         env_set("idk_lcd", idk_lcd);
 672         return;
 673 }
 674
 675 #if CONFIG_IS_ENABLED(DM_USB) && CONFIG_IS_ENABLED(OF_CONTROL)
 676 static int device_okay(const char *path)
 677 {
 678         int node;
 679
 680         node = fdt_path_offset(gd->fdt_blob, path);
 681         if (node < 0)
 682                 return 0;
 683
 684         return fdtdec_get_is_enabled(gd->fdt_blob, node);
 685 }
 686 #endif
 687
 688 int board_late_init(void)
 689 {
 690         setup_board_eeprom_env();
 691         u8 val;
 692
 693         /*
 694          * DEV_CTRL.DEV_ON = 1 please - else palmas switches off in 8 seconds
 695          * This is the POWERHOLD-in-Low behavior.
 696          */
 697         palmas_i2c_write_u8(TPS65903X_CHIP_P1, 0xA0, 0x1);
 698
 699         /*
 700          * Default FIT boot on HS devices. Non FIT images are not allowed
 701          * on HS devices.
 702          */
 703         if (get_device_type() == HS_DEVICE)
 704                 env_set("boot_fit", "1");
 705
 706         /*
 707          * Set the GPIO7 Pad to POWERHOLD. This has higher priority
 708          * over DEV_CTRL.DEV_ON bit. This can be reset in case of
 709          * PMIC Power off. So to be on the safer side set it back
 710          * to POWERHOLD mode irrespective of the current state.
 711          */
 712         palmas_i2c_read_u8(TPS65903X_CHIP_P1, TPS65903X_PRIMARY_SECONDARY_PAD2,
 713                            &val);
 714         val = val | TPS65903X_PAD2_POWERHOLD_MASK;
 715         palmas_i2c_write_u8(TPS65903X_CHIP_P1, TPS65903X_PRIMARY_SECONDARY_PAD2,
 716                             val);
 717
 718         omap_die_id_serial();
 719         omap_set_fastboot_vars();
 720
 721         am57x_idk_lcd_detect();
 722
 723 #if !defined(CONFIG_SPL_BUILD)
 724         board_ti_set_ethaddr(2);
 725 #endif
 726
 727 #if CONFIG_IS_ENABLED(DM_USB) && CONFIG_IS_ENABLED(OF_CONTROL)
 728         if (device_okay("/ocp/omap_dwc3_1@48880000"))
 729                 enable_usb_clocks(0);
 730         if (device_okay("/ocp/omap_dwc3_2@488c0000"))
 731                 enable_usb_clocks(1);
 732 #endif
 733         return 0;
 734 }
 735
 736 void set_muxconf_regs(void)
 737 {
 738         do_set_mux32((*ctrl)->control_padconf_core_base,
 739                      early_padconf, ARRAY_SIZE(early_padconf));
 740 }
 741
 742 #ifdef CONFIG_IODELAY_RECALIBRATION
 743 void recalibrate_iodelay(void)
 744 {
 745         const struct pad_conf_entry *pconf;
 746         const struct iodelay_cfg_entry *iod, *delta_iod;
 747         int pconf_sz, iod_sz, delta_iod_sz = 0;
 748         int ret;
 749
 750         if (board_is_am572x_idk()) {
 751                 pconf = core_padconf_array_essential_am572x_idk;
 752                 pconf_sz = ARRAY_SIZE(core_padconf_array_essential_am572x_idk);
 753                 iod = iodelay_cfg_array_am572x_idk;
 754                 iod_sz = ARRAY_SIZE(iodelay_cfg_array_am572x_idk);
 755         } else if (board_is_am574x_idk()) {
 756                 pconf = core_padconf_array_essential_am574x_idk;
 757                 pconf_sz = ARRAY_SIZE(core_padconf_array_essential_am574x_idk);
 758                 iod = iodelay_cfg_array_am574x_idk;
 759                 iod_sz = ARRAY_SIZE(iodelay_cfg_array_am574x_idk);
 760         } else if (board_is_am571x_idk()) {
 761                 pconf = core_padconf_array_essential_am571x_idk;
 762                 pconf_sz = ARRAY_SIZE(core_padconf_array_essential_am571x_idk);
 763                 iod = iodelay_cfg_array_am571x_idk;
 764                 iod_sz = ARRAY_SIZE(iodelay_cfg_array_am571x_idk);
 765         } else {
 766                 /* Common for X15/GPEVM */
 767                 pconf = core_padconf_array_essential_x15;
 768                 pconf_sz = ARRAY_SIZE(core_padconf_array_essential_x15);
 769                 /* There never was an SR1.0 X15.. So.. */
 770                 if (omap_revision() == DRA752_ES1_1) {
 771                         iod = iodelay_cfg_array_x15_sr1_1;
 772                         iod_sz = ARRAY_SIZE(iodelay_cfg_array_x15_sr1_1);
 773                 } else {
 774                         /* Since full production should switch to SR2.0  */
 775                         iod = iodelay_cfg_array_x15_sr2_0;
 776                         iod_sz = ARRAY_SIZE(iodelay_cfg_array_x15_sr2_0);
 777                 }
 778         }
 779
 780         /* Setup I/O isolation */
 781         ret = __recalibrate_iodelay_start();
 782         if (ret)
 783                 goto err;
 784
 785         /* Do the muxing here */
 786         do_set_mux32((*ctrl)->control_padconf_core_base, pconf, pconf_sz);
 787
 788         /* Now do the weird minor deltas that should be safe */
 789         if (board_is_x15() || board_is_am572x_evm()) {
 790                 if (board_is_x15_revb1() || board_is_am572x_evm_reva3() ||
 791                     board_is_x15_revc()) {
 792                         pconf = core_padconf_array_delta_x15_sr2_0;
 793                         pconf_sz = ARRAY_SIZE(core_padconf_array_delta_x15_sr2_0);
 794                 } else {
 795                         pconf = core_padconf_array_delta_x15_sr1_1;
 796                         pconf_sz = ARRAY_SIZE(core_padconf_array_delta_x15_sr1_1);
 797                 }
 798                 do_set_mux32((*ctrl)->control_padconf_core_base, pconf, pconf_sz);
 799         }
 800
 801         if (board_is_am571x_idk()) {
 802                 if (am571x_idk_needs_lcd()) {
 803                         pconf = core_padconf_array_vout_am571x_idk;
 804                         pconf_sz = ARRAY_SIZE(core_padconf_array_vout_am571x_idk);
 805                         delta_iod = iodelay_cfg_array_am571x_idk_4port;
 806                         delta_iod_sz = ARRAY_SIZE(iodelay_cfg_array_am571x_idk_4port);
 807
 808                 } else {
 809                         pconf = core_padconf_array_icss1eth_am571x_idk;
 810                         pconf_sz = ARRAY_SIZE(core_padconf_array_icss1eth_am571x_idk);
 811                 }
 812                 do_set_mux32((*ctrl)->control_padconf_core_base, pconf, pconf_sz);
 813         }
 814
 815         /* Setup IOdelay configuration */
 816         ret = do_set_iodelay((*ctrl)->iodelay_config_base, iod, iod_sz);
 817         if (delta_iod_sz)
 818                 ret = do_set_iodelay((*ctrl)->iodelay_config_base, delta_iod,
 819                                      delta_iod_sz);
 820
 821 err:
 822         /* Closeup.. remove isolation */
 823         __recalibrate_iodelay_end(ret);
 824 }
 825 #endif
 826
 827 #if defined(CONFIG_MMC)
 828 int board_mmc_init(bd_t *bis)
 829 {
 830         omap_mmc_init(0, 0, 0, -1, -1);
 831         omap_mmc_init(1, 0, 0, -1, -1);
 832         return 0;
 833 }
 834
 835 static const struct mmc_platform_fixups am57x_es1_1_mmc1_fixups = {
 836         .hw_rev = "rev11",
 837         .unsupported_caps = MMC_CAP(MMC_HS_200) |
 838                             MMC_CAP(UHS_SDR104),
 839         .max_freq = 96000000,
 840 };
 841
 842 static const struct mmc_platform_fixups am57x_es1_1_mmc23_fixups = {
 843         .hw_rev = "rev11",
 844         .unsupported_caps = MMC_CAP(MMC_HS_200) |
 845                             MMC_CAP(UHS_SDR104) |
 846                             MMC_CAP(UHS_SDR50),
 847         .max_freq = 48000000,
 848 };
 849
 850 const struct mmc_platform_fixups *platform_fixups_mmc(uint32_t addr)
 851 {
 852         switch (omap_revision()) {
 853         case DRA752_ES1_0:
 854         case DRA752_ES1_1:
 855                 if (addr == OMAP_HSMMC1_BASE)
 856                         return &am57x_es1_1_mmc1_fixups;
 857                 else
 858                         return &am57x_es1_1_mmc23_fixups;
 859         default:
 860                 return NULL;
 861         }
 862 }
 863 #endif
 864
 865 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_OS_BOOT)
 866 int spl_start_uboot(void)
 867 {
 868         /* break into full u-boot on 'c' */
 869         if (serial_tstc() && serial_getc() == 'c')
 870                 return 1;
 871
 872 #ifdef CONFIG_SPL_ENV_SUPPORT
 873         env_init();
 874         env_load();
 875         if (env_get_yesno("boot_os") != 1)
 876                 return 1;
 877 #endif
 878
 879         return 0;
 880 }
 881 #endif
 882
 883 #ifdef CONFIG_DRIVER_TI_CPSW
 884
 885 /* Delay value to add to calibrated value */
 886 #define RGMII0_TXCTL_DLY_VAL            ((0x3 << 5) + 0x8)
 887 #define RGMII0_TXD0_DLY_VAL             ((0x3 << 5) + 0x8)
 888 #define RGMII0_TXD1_DLY_VAL             ((0x3 << 5) + 0x2)
 889 #define RGMII0_TXD2_DLY_VAL             ((0x4 << 5) + 0x0)
 890 #define RGMII0_TXD3_DLY_VAL             ((0x4 << 5) + 0x0)
 891 #define VIN2A_D13_DLY_VAL               ((0x3 << 5) + 0x8)
 892 #define VIN2A_D17_DLY_VAL               ((0x3 << 5) + 0x8)
 893 #define VIN2A_D16_DLY_VAL               ((0x3 << 5) + 0x2)
 894 #define VIN2A_D15_DLY_VAL               ((0x4 << 5) + 0x0)
 895 #define VIN2A_D14_DLY_VAL               ((0x4 << 5) + 0x0)
 896
 897 static void cpsw_control(int enabled)
 898 {
 899         /* VTP can be added here */
 900 }
 901
 902 static struct cpsw_slave_data cpsw_slaves[] = {
 903         {
 904                 .slave_reg_ofs  = 0x208,
 905                 .sliver_reg_ofs = 0xd80,
 906                 .phy_addr       = 1,
 907         },
 908         {
 909                 .slave_reg_ofs  = 0x308,
 910                 .sliver_reg_ofs = 0xdc0,
 911                 .phy_addr       = 2,
 912         },
 913 };
 914
 915 static struct cpsw_platform_data cpsw_data = {
 916         .mdio_base              = CPSW_MDIO_BASE,
 917         .cpsw_base              = CPSW_BASE,
 918         .mdio_div               = 0xff,
 919         .channels               = 8,
 920         .cpdma_reg_ofs          = 0x800,
 921         .slaves                 = 1,
 922         .slave_data             = cpsw_slaves,
 923         .ale_reg_ofs            = 0xd00,
 924         .ale_entries            = 1024,
 925         .host_port_reg_ofs      = 0x108,
 926         .hw_stats_reg_ofs       = 0x900,
 927         .bd_ram_ofs             = 0x2000,
 928         .mac_control            = (1 << 5),
 929         .control                = cpsw_control,
 930         .host_port_num          = 0,
 931         .version                = CPSW_CTRL_VERSION_2,
 932 };
 933
 934 static u64 mac_to_u64(u8 mac[6])
 935 {
 936         int i;
 937         u64 addr = 0;
 938
 939         for (i = 0; i < 6; i++) {
 940                 addr <<= 8;
 941                 addr |= mac[i];
 942         }
 943
 944         return addr;
 945 }
 946
 947 static void u64_to_mac(u64 addr, u8 mac[6])
 948 {
 949         mac[5] = addr;
 950         mac[4] = addr >> 8;
 951         mac[3] = addr >> 16;
 952         mac[2] = addr >> 24;
 953         mac[1] = addr >> 32;
 954         mac[0] = addr >> 40;
 955 }
 956
 957 int board_eth_init(bd_t *bis)
 958 {
 959         int ret;
 960         uint8_t mac_addr[6];
 961         uint32_t mac_hi, mac_lo;
 962         uint32_t ctrl_val;
 963         int i;
 964         u64 mac1, mac2;
 965         u8 mac_addr1[6], mac_addr2[6];
 966         int num_macs;
 967
 968         /* try reading mac address from efuse */
 969         mac_lo = readl((*ctrl)->control_core_mac_id_0_lo);
 970         mac_hi = readl((*ctrl)->control_core_mac_id_0_hi);
 971         mac_addr[0] = (mac_hi & 0xFF0000) >> 16;
 972         mac_addr[1] = (mac_hi & 0xFF00) >> 8;
 973         mac_addr[2] = mac_hi & 0xFF;
 974         mac_addr[3] = (mac_lo & 0xFF0000) >> 16;
 975         mac_addr[4] = (mac_lo & 0xFF00) >> 8;
 976         mac_addr[5] = mac_lo & 0xFF;
 977
 978         if (!env_get("ethaddr")) {
 979                 printf("<ethaddr> not set. Validating first E-fuse MAC\n");
 980
 981                 if (is_valid_ethaddr(mac_addr))
 982                         eth_env_set_enetaddr("ethaddr", mac_addr);
 983         }
 984
 985         mac_lo = readl((*ctrl)->control_core_mac_id_1_lo);
 986         mac_hi = readl((*ctrl)->control_core_mac_id_1_hi);
 987         mac_addr[0] = (mac_hi & 0xFF0000) >> 16;
 988         mac_addr[1] = (mac_hi & 0xFF00) >> 8;
 989         mac_addr[2] = mac_hi & 0xFF;
 990         mac_addr[3] = (mac_lo & 0xFF0000) >> 16;
 991         mac_addr[4] = (mac_lo & 0xFF00) >> 8;
 992         mac_addr[5] = mac_lo & 0xFF;
 993
 994         if (!env_get("eth1addr")) {
 995                 if (is_valid_ethaddr(mac_addr))
 996                         eth_env_set_enetaddr("eth1addr", mac_addr);
 997         }
 998
 999         ctrl_val = readl((*ctrl)->control_core_control_io1) & (~0x33);
1000         ctrl_val |= 0x22;
1001         writel(ctrl_val, (*ctrl)->control_core_control_io1);
1002
1003         /* The phy address for the AM57xx IDK are different than x15 */
1004         if (board_is_am572x_idk() || board_is_am571x_idk() ||
1005             board_is_am574x_idk()) {
1006                 cpsw_data.slave_data[0].phy_addr = 0;
1007                 cpsw_data.slave_data[1].phy_addr = 1;
1008         }
1009
1010         ret = cpsw_register(&cpsw_data);
1011         if (ret < 0)
1012                 printf("Error %d registering CPSW switch\n", ret);
1013
1014         /*
1015          * Export any Ethernet MAC addresses from EEPROM.
1016          * On AM57xx the 2 MAC addresses define the address range
1017          */
1018         board_ti_get_eth_mac_addr(0, mac_addr1);
1019         board_ti_get_eth_mac_addr(1, mac_addr2);
1020
1021         if (is_valid_ethaddr(mac_addr1) && is_valid_ethaddr(mac_addr2)) {
1022                 mac1 = mac_to_u64(mac_addr1);
1023                 mac2 = mac_to_u64(mac_addr2);
1024
1025                 /* must contain an address range */
1026                 num_macs = mac2 - mac1 + 1;
1027                 /* <= 50 to protect against user programming error */
1028                 if (num_macs > 0 && num_macs <= 50) {
1029                         for (i = 0; i < num_macs; i++) {
1030                                 u64_to_mac(mac1 + i, mac_addr);
1031                                 if (is_valid_ethaddr(mac_addr)) {
1032                                         eth_env_set_enetaddr_by_index("eth",
1033                                                                       i + 2,
1034                                                                       mac_addr);
1035                                 }
1036                         }
1037                 }
1038         }
1039
1040         return ret;
1041 }
1042 #endif
1043
1044 #ifdef CONFIG_BOARD_EARLY_INIT_F
1045 /* VTT regulator enable */
1046 static inline void vtt_regulator_enable(void)
1047 {
1048         if (omap_hw_init_context() == OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL)
1049                 return;
1050
1051         gpio_request(GPIO_DDR_VTT_EN, "ddr_vtt_en");
1052         gpio_direction_output(GPIO_DDR_VTT_EN, 1);
1053 }
1054
1055 int board_early_init_f(void)
1056 {
1057         vtt_regulator_enable();
1058         return 0;
1059 }
1060 #endif
1061
1062 #if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
1063 int ft_board_setup(void *blob, bd_t *bd)
1064 {
1065         ft_cpu_setup(blob, bd);
1066
1067         return 0;
1068 }
1069 #endif
1070
1071 #ifdef CONFIG_SPL_LOAD_FIT
1072 int board_fit_config_name_match(const char *name)
1073 {
1074         if (board_is_x15()) {
1075                 if (board_is_x15_revb1()) {
1076                         if (!strcmp(name, "am57xx-beagle-x15-revb1"))
1077                                 return 0;
1078                 } else if (board_is_x15_revc()) {
1079                         if (!strcmp(name, "am57xx-beagle-x15-revc"))
1080                                 return 0;
1081                 } else if (!strcmp(name, "am57xx-beagle-x15")) {
1082                         return 0;
1083                 }
1084         } else if (board_is_am572x_evm() &&
1085                    !strcmp(name, "am57xx-beagle-x15")) {
1086                 return 0;
1087         } else if (board_is_am572x_idk() && !strcmp(name, "am572x-idk")) {
1088                 return 0;
1089         } else if (board_is_am574x_idk() && !strcmp(name, "am574x-idk")) {
1090                 return 0;
1091         } else if (board_is_am571x_idk() && !strcmp(name, "am571x-idk")) {
1092                 return 0;
1093         }
1094
1095         return -1;
1096 }
1097 #endif
1098
1099 #ifdef CONFIG_TI_SECURE_DEVICE
1100 void board_fit_image_post_process(void **p_image, size_t *p_size)
1101 {
1102         secure_boot_verify_image(p_image, p_size);
1103 }
1104
1105 void board_tee_image_process(ulong tee_image, size_t tee_size)
1106 {
1107         secure_tee_install((u32)tee_image);
1108 }
1109
1110 #if CONFIG_IS_ENABLED(FASTBOOT) && !CONFIG_IS_ENABLED(ENV_IS_NOWHERE)
1111 int fastboot_set_reboot_flag(void)
1112 {
1113         printf("Setting reboot to fastboot flag ...\n");
1114         env_set("dofastboot", "1");
1115         env_save();
1116         return 0;
1117 }
1118 #endif
1119
1120 U_BOOT_FIT_LOADABLE_HANDLER(IH_TYPE_TEE, board_tee_image_process);
1121 #endif