183d290c5STom Rini // SPDX-License-Identifier: GPL-2.0+
271ebb335SRajeshwari Birje /*
371ebb335SRajeshwari Birje * (C) Copyright 2013 SAMSUNG Electronics
471ebb335SRajeshwari Birje * Rajeshwari Shinde <rajeshwari.s@samsung.com>
571ebb335SRajeshwari Birje */
671ebb335SRajeshwari Birje
771ebb335SRajeshwari Birje #include <common.h>
871ebb335SRajeshwari Birje #include <cros_ec.h>
971ebb335SRajeshwari Birje #include <errno.h>
1071ebb335SRajeshwari Birje #include <fdtdec.h>
1171ebb335SRajeshwari Birje #include <spi.h>
1271ebb335SRajeshwari Birje #include <tmu.h>
1371ebb335SRajeshwari Birje #include <netdev.h>
1471ebb335SRajeshwari Birje #include <asm/io.h>
15903fd795SSimon Glass #include <asm/gpio.h>
1671ebb335SRajeshwari Birje #include <asm/arch/board.h>
1771ebb335SRajeshwari Birje #include <asm/arch/cpu.h>
1871ebb335SRajeshwari Birje #include <asm/arch/dwmmc.h>
1971ebb335SRajeshwari Birje #include <asm/arch/mmc.h>
2071ebb335SRajeshwari Birje #include <asm/arch/pinmux.h>
2171ebb335SRajeshwari Birje #include <asm/arch/power.h>
22f0017175SAjay Kumar #include <asm/arch/system.h>
2371ebb335SRajeshwari Birje #include <asm/arch/sromc.h>
24431a1c56SPiotr Wilczek #include <lcd.h>
25622e5feeSPrzemyslaw Marczak #include <i2c.h>
2628f393cdSLukasz Majewski #include <usb.h>
27302a7d00SJoonyoung Shim #include <dwc3-uboot.h>
28302a7d00SJoonyoung Shim #include <samsung/misc.h>
296c15a2a9SThomas Abraham #include <dm/pinctrl.h>
306c15a2a9SThomas Abraham #include <dm.h>
3171ebb335SRajeshwari Birje
3271ebb335SRajeshwari Birje DECLARE_GLOBAL_DATA_PTR;
3371ebb335SRajeshwari Birje
exynos_early_init_f(void)34e7e60c13SJeroen Hofstee __weak int exynos_early_init_f(void)
358e5e1e6aSPiotr Wilczek {
368e5e1e6aSPiotr Wilczek return 0;
378e5e1e6aSPiotr Wilczek }
388e5e1e6aSPiotr Wilczek
exynos_power_init(void)39e7e60c13SJeroen Hofstee __weak int exynos_power_init(void)
408e5e1e6aSPiotr Wilczek {
418e5e1e6aSPiotr Wilczek return 0;
428e5e1e6aSPiotr Wilczek }
438e5e1e6aSPiotr Wilczek
4471ebb335SRajeshwari Birje #if defined CONFIG_EXYNOS_TMU
4571ebb335SRajeshwari Birje /* Boot Time Thermal Analysis for SoC temperature threshold breach */
boot_temp_check(void)4671ebb335SRajeshwari Birje static void boot_temp_check(void)
4771ebb335SRajeshwari Birje {
4871ebb335SRajeshwari Birje int temp;
4971ebb335SRajeshwari Birje
5071ebb335SRajeshwari Birje switch (tmu_monitor(&temp)) {
5171ebb335SRajeshwari Birje case TMU_STATUS_NORMAL:
5271ebb335SRajeshwari Birje break;
5371ebb335SRajeshwari Birje case TMU_STATUS_TRIPPED:
5471ebb335SRajeshwari Birje /*
5571ebb335SRajeshwari Birje * Status TRIPPED ans WARNING means corresponding threshold
5671ebb335SRajeshwari Birje * breach
5771ebb335SRajeshwari Birje */
5871ebb335SRajeshwari Birje puts("EXYNOS_TMU: TRIPPING! Device power going down ...\n");
5971ebb335SRajeshwari Birje set_ps_hold_ctrl();
6071ebb335SRajeshwari Birje hang();
6171ebb335SRajeshwari Birje break;
6271ebb335SRajeshwari Birje case TMU_STATUS_WARNING:
6371ebb335SRajeshwari Birje puts("EXYNOS_TMU: WARNING! Temperature very high\n");
6471ebb335SRajeshwari Birje break;
6571ebb335SRajeshwari Birje case TMU_STATUS_INIT:
6671ebb335SRajeshwari Birje /*
6771ebb335SRajeshwari Birje * TMU_STATUS_INIT means something is wrong with temperature
6871ebb335SRajeshwari Birje * sensing and TMU status was changed back from NORMAL to INIT.
6971ebb335SRajeshwari Birje */
7071ebb335SRajeshwari Birje puts("EXYNOS_TMU: WARNING! Temperature sensing not done\n");
7171ebb335SRajeshwari Birje break;
7271ebb335SRajeshwari Birje default:
7371ebb335SRajeshwari Birje debug("EXYNOS_TMU: Unknown TMU state\n");
7471ebb335SRajeshwari Birje }
7571ebb335SRajeshwari Birje }
7671ebb335SRajeshwari Birje #endif
7771ebb335SRajeshwari Birje
board_init(void)7871ebb335SRajeshwari Birje int board_init(void)
7971ebb335SRajeshwari Birje {
8071ebb335SRajeshwari Birje gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL);
8171ebb335SRajeshwari Birje #if defined CONFIG_EXYNOS_TMU
8271ebb335SRajeshwari Birje if (tmu_init(gd->fdt_blob) != TMU_STATUS_NORMAL) {
8371ebb335SRajeshwari Birje debug("%s: Failed to init TMU\n", __func__);
8471ebb335SRajeshwari Birje return -1;
8571ebb335SRajeshwari Birje }
8671ebb335SRajeshwari Birje boot_temp_check();
8771ebb335SRajeshwari Birje #endif
88a0643e22SPrzemyslaw Marczak #ifdef CONFIG_TZSW_RESERVED_DRAM_SIZE
89a0643e22SPrzemyslaw Marczak /* The last few MB of memory can be reserved for secure firmware */
90a0643e22SPrzemyslaw Marczak ulong size = CONFIG_TZSW_RESERVED_DRAM_SIZE;
9171ebb335SRajeshwari Birje
92a0643e22SPrzemyslaw Marczak gd->ram_size -= size;
93a0643e22SPrzemyslaw Marczak gd->bd->bi_dram[CONFIG_NR_DRAM_BANKS - 1].size -= size;
94a0643e22SPrzemyslaw Marczak #endif
9571ebb335SRajeshwari Birje return exynos_init();
9671ebb335SRajeshwari Birje }
9771ebb335SRajeshwari Birje
dram_init(void)9871ebb335SRajeshwari Birje int dram_init(void)
9971ebb335SRajeshwari Birje {
100c8b71a35SŁukasz Majewski unsigned int i;
1016c15a2a9SThomas Abraham unsigned long addr;
10271ebb335SRajeshwari Birje
10371ebb335SRajeshwari Birje for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
10471ebb335SRajeshwari Birje addr = CONFIG_SYS_SDRAM_BASE + (i * SDRAM_BANK_SIZE);
10571ebb335SRajeshwari Birje gd->ram_size += get_ram_size((long *)addr, SDRAM_BANK_SIZE);
10671ebb335SRajeshwari Birje }
10771ebb335SRajeshwari Birje return 0;
10871ebb335SRajeshwari Birje }
10971ebb335SRajeshwari Birje
dram_init_banksize(void)11076b00acaSSimon Glass int dram_init_banksize(void)
11171ebb335SRajeshwari Birje {
112c8b71a35SŁukasz Majewski unsigned int i;
1136c15a2a9SThomas Abraham unsigned long addr, size;
11471ebb335SRajeshwari Birje
11571ebb335SRajeshwari Birje for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
11671ebb335SRajeshwari Birje addr = CONFIG_SYS_SDRAM_BASE + (i * SDRAM_BANK_SIZE);
11771ebb335SRajeshwari Birje size = get_ram_size((long *)addr, SDRAM_BANK_SIZE);
11871ebb335SRajeshwari Birje
11971ebb335SRajeshwari Birje gd->bd->bi_dram[i].start = addr;
12071ebb335SRajeshwari Birje gd->bd->bi_dram[i].size = size;
12171ebb335SRajeshwari Birje }
12276b00acaSSimon Glass
12376b00acaSSimon Glass return 0;
12471ebb335SRajeshwari Birje }
12571ebb335SRajeshwari Birje
board_uart_init(void)12671ebb335SRajeshwari Birje static int board_uart_init(void)
12771ebb335SRajeshwari Birje {
1286c15a2a9SThomas Abraham #ifndef CONFIG_PINCTRL_EXYNOS
12971ebb335SRajeshwari Birje int err, uart_id, ret = 0;
13071ebb335SRajeshwari Birje
13171ebb335SRajeshwari Birje for (uart_id = PERIPH_ID_UART0; uart_id <= PERIPH_ID_UART3; uart_id++) {
13271ebb335SRajeshwari Birje err = exynos_pinmux_config(uart_id, PINMUX_FLAG_NONE);
13371ebb335SRajeshwari Birje if (err) {
13471ebb335SRajeshwari Birje debug("UART%d not configured\n",
13571ebb335SRajeshwari Birje (uart_id - PERIPH_ID_UART0));
13671ebb335SRajeshwari Birje ret |= err;
13771ebb335SRajeshwari Birje }
13871ebb335SRajeshwari Birje }
13971ebb335SRajeshwari Birje return ret;
1406c15a2a9SThomas Abraham #else
1416c15a2a9SThomas Abraham return 0;
1426c15a2a9SThomas Abraham #endif
14371ebb335SRajeshwari Birje }
14471ebb335SRajeshwari Birje
14571ebb335SRajeshwari Birje #ifdef CONFIG_BOARD_EARLY_INIT_F
board_early_init_f(void)14671ebb335SRajeshwari Birje int board_early_init_f(void)
14771ebb335SRajeshwari Birje {
14871ebb335SRajeshwari Birje int err;
149d50c41efSPrzemyslaw Marczak #ifdef CONFIG_BOARD_TYPES
150d50c41efSPrzemyslaw Marczak set_board_type();
151d50c41efSPrzemyslaw Marczak #endif
15271ebb335SRajeshwari Birje err = board_uart_init();
15371ebb335SRajeshwari Birje if (err) {
15471ebb335SRajeshwari Birje debug("UART init failed\n");
15571ebb335SRajeshwari Birje return err;
15671ebb335SRajeshwari Birje }
15771ebb335SRajeshwari Birje
15871ebb335SRajeshwari Birje #ifdef CONFIG_SYS_I2C_INIT_BOARD
15971ebb335SRajeshwari Birje board_i2c_init(gd->fdt_blob);
16071ebb335SRajeshwari Birje #endif
161f0017175SAjay Kumar
1628e5e1e6aSPiotr Wilczek return exynos_early_init_f();
16371ebb335SRajeshwari Birje }
16471ebb335SRajeshwari Birje #endif
16571ebb335SRajeshwari Birje
166622e5feeSPrzemyslaw Marczak #if defined(CONFIG_POWER) || defined(CONFIG_DM_PMIC)
power_init_board(void)16771ebb335SRajeshwari Birje int power_init_board(void)
16871ebb335SRajeshwari Birje {
16971ebb335SRajeshwari Birje set_ps_hold_ctrl();
17071ebb335SRajeshwari Birje
1718e5e1e6aSPiotr Wilczek return exynos_power_init();
17271ebb335SRajeshwari Birje }
17371ebb335SRajeshwari Birje #endif
17471ebb335SRajeshwari Birje
175431a1c56SPiotr Wilczek #ifdef CONFIG_SMC911X
decode_sromc(const void * blob,struct fdt_sromc * config)17671ebb335SRajeshwari Birje static int decode_sromc(const void *blob, struct fdt_sromc *config)
17771ebb335SRajeshwari Birje {
17871ebb335SRajeshwari Birje int err;
17971ebb335SRajeshwari Birje int node;
18071ebb335SRajeshwari Birje
18171ebb335SRajeshwari Birje node = fdtdec_next_compatible(blob, 0, COMPAT_SAMSUNG_EXYNOS5_SROMC);
18271ebb335SRajeshwari Birje if (node < 0) {
18371ebb335SRajeshwari Birje debug("Could not find SROMC node\n");
18471ebb335SRajeshwari Birje return node;
18571ebb335SRajeshwari Birje }
18671ebb335SRajeshwari Birje
18771ebb335SRajeshwari Birje config->bank = fdtdec_get_int(blob, node, "bank", 0);
18871ebb335SRajeshwari Birje config->width = fdtdec_get_int(blob, node, "width", 2);
18971ebb335SRajeshwari Birje
19071ebb335SRajeshwari Birje err = fdtdec_get_int_array(blob, node, "srom-timing", config->timing,
19171ebb335SRajeshwari Birje FDT_SROM_TIMING_COUNT);
19271ebb335SRajeshwari Birje if (err < 0) {
19371ebb335SRajeshwari Birje debug("Could not decode SROMC configuration Error: %s\n",
19471ebb335SRajeshwari Birje fdt_strerror(err));
19571ebb335SRajeshwari Birje return -FDT_ERR_NOTFOUND;
19671ebb335SRajeshwari Birje }
19771ebb335SRajeshwari Birje return 0;
19871ebb335SRajeshwari Birje }
199431a1c56SPiotr Wilczek #endif
20071ebb335SRajeshwari Birje
board_eth_init(bd_t * bis)20171ebb335SRajeshwari Birje int board_eth_init(bd_t *bis)
20271ebb335SRajeshwari Birje {
20371ebb335SRajeshwari Birje #ifdef CONFIG_SMC911X
20471ebb335SRajeshwari Birje u32 smc_bw_conf, smc_bc_conf;
20571ebb335SRajeshwari Birje struct fdt_sromc config;
20671ebb335SRajeshwari Birje fdt_addr_t base_addr;
20771ebb335SRajeshwari Birje int node;
20871ebb335SRajeshwari Birje
20971ebb335SRajeshwari Birje node = decode_sromc(gd->fdt_blob, &config);
21071ebb335SRajeshwari Birje if (node < 0) {
21171ebb335SRajeshwari Birje debug("%s: Could not find sromc configuration\n", __func__);
21271ebb335SRajeshwari Birje return 0;
21371ebb335SRajeshwari Birje }
21471ebb335SRajeshwari Birje node = fdtdec_next_compatible(gd->fdt_blob, node, COMPAT_SMSC_LAN9215);
21571ebb335SRajeshwari Birje if (node < 0) {
21671ebb335SRajeshwari Birje debug("%s: Could not find lan9215 configuration\n", __func__);
21771ebb335SRajeshwari Birje return 0;
21871ebb335SRajeshwari Birje }
21971ebb335SRajeshwari Birje
22071ebb335SRajeshwari Birje /* We now have a node, so any problems from now on are errors */
22171ebb335SRajeshwari Birje base_addr = fdtdec_get_addr(gd->fdt_blob, node, "reg");
22271ebb335SRajeshwari Birje if (base_addr == FDT_ADDR_T_NONE) {
22371ebb335SRajeshwari Birje debug("%s: Could not find lan9215 address\n", __func__);
22471ebb335SRajeshwari Birje return -1;
22571ebb335SRajeshwari Birje }
22671ebb335SRajeshwari Birje
22771ebb335SRajeshwari Birje /* Ethernet needs data bus width of 16 bits */
22871ebb335SRajeshwari Birje if (config.width != 2) {
22971ebb335SRajeshwari Birje debug("%s: Unsupported bus width %d\n", __func__,
23071ebb335SRajeshwari Birje config.width);
23171ebb335SRajeshwari Birje return -1;
23271ebb335SRajeshwari Birje }
23371ebb335SRajeshwari Birje smc_bw_conf = SROMC_DATA16_WIDTH(config.bank)
23471ebb335SRajeshwari Birje | SROMC_BYTE_ENABLE(config.bank);
23571ebb335SRajeshwari Birje
23671ebb335SRajeshwari Birje smc_bc_conf = SROMC_BC_TACS(config.timing[FDT_SROM_TACS]) |
23771ebb335SRajeshwari Birje SROMC_BC_TCOS(config.timing[FDT_SROM_TCOS]) |
23871ebb335SRajeshwari Birje SROMC_BC_TACC(config.timing[FDT_SROM_TACC]) |
23971ebb335SRajeshwari Birje SROMC_BC_TCOH(config.timing[FDT_SROM_TCOH]) |
24071ebb335SRajeshwari Birje SROMC_BC_TAH(config.timing[FDT_SROM_TAH]) |
24171ebb335SRajeshwari Birje SROMC_BC_TACP(config.timing[FDT_SROM_TACP]) |
24271ebb335SRajeshwari Birje SROMC_BC_PMC(config.timing[FDT_SROM_PMC]);
24371ebb335SRajeshwari Birje
24471ebb335SRajeshwari Birje /* Select and configure the SROMC bank */
24571ebb335SRajeshwari Birje exynos_pinmux_config(PERIPH_ID_SROMC, config.bank);
24671ebb335SRajeshwari Birje s5p_config_sromc(config.bank, smc_bw_conf, smc_bc_conf);
24771ebb335SRajeshwari Birje return smc911x_initialize(0, base_addr);
24871ebb335SRajeshwari Birje #endif
24971ebb335SRajeshwari Birje return 0;
25071ebb335SRajeshwari Birje }
25171ebb335SRajeshwari Birje
252*345a5368SKrzysztof Kozlowski #if defined(CONFIG_DISPLAY_BOARDINFO) || defined(CONFIG_DISPLAY_BOARDINFO_LATE)
checkboard(void)2534c1dd998SPiotr Wilczek int checkboard(void)
2544c1dd998SPiotr Wilczek {
255a42ff927SSimon Glass if (IS_ENABLED(CONFIG_BOARD_TYPES)) {
256e3ee4be3SKrzysztof Kozlowski const char *board_info;
257e3ee4be3SKrzysztof Kozlowski
258e3ee4be3SKrzysztof Kozlowski if (IS_ENABLED(CONFIG_DISPLAY_BOARDINFO_LATE)) {
259e3ee4be3SKrzysztof Kozlowski /*
260e3ee4be3SKrzysztof Kozlowski * Printing type requires having revision, although
261e3ee4be3SKrzysztof Kozlowski * this will succeed only if done late.
262e3ee4be3SKrzysztof Kozlowski * Otherwise revision will be set in misc_init_r().
263e3ee4be3SKrzysztof Kozlowski */
264e3ee4be3SKrzysztof Kozlowski set_board_revision();
265e3ee4be3SKrzysztof Kozlowski }
266e3ee4be3SKrzysztof Kozlowski
267e3ee4be3SKrzysztof Kozlowski board_info = get_board_type();
2684c1dd998SPiotr Wilczek
269bc3f39eaSPrzemyslaw Marczak if (board_info)
270bc3f39eaSPrzemyslaw Marczak printf("Type: %s\n", board_info);
271a42ff927SSimon Glass }
272a42ff927SSimon Glass
2734c1dd998SPiotr Wilczek return 0;
2744c1dd998SPiotr Wilczek }
27571ebb335SRajeshwari Birje #endif
27671ebb335SRajeshwari Birje
27771ebb335SRajeshwari Birje #ifdef CONFIG_BOARD_LATE_INIT
board_late_init(void)27871ebb335SRajeshwari Birje int board_late_init(void)
27971ebb335SRajeshwari Birje {
280a2a63a35SSimon Glass struct udevice *dev;
281a2a63a35SSimon Glass int ret;
28271ebb335SRajeshwari Birje
283a2a63a35SSimon Glass stdio_print_current_devices();
284a2a63a35SSimon Glass ret = uclass_first_device_err(UCLASS_CROS_EC, &dev);
285a2a63a35SSimon Glass if (ret && ret != -ENODEV) {
28671ebb335SRajeshwari Birje /* Force console on */
28771ebb335SRajeshwari Birje gd->flags &= ~GD_FLG_SILENT;
28871ebb335SRajeshwari Birje
289a2a63a35SSimon Glass printf("cros-ec communications failure %d\n", ret);
29071ebb335SRajeshwari Birje puts("\nPlease reset with Power+Refresh\n\n");
29171ebb335SRajeshwari Birje panic("Cannot init cros-ec device");
29271ebb335SRajeshwari Birje return -1;
29371ebb335SRajeshwari Birje }
29471ebb335SRajeshwari Birje return 0;
29571ebb335SRajeshwari Birje }
29671ebb335SRajeshwari Birje #endif
29771ebb335SRajeshwari Birje
298431a1c56SPiotr Wilczek #ifdef CONFIG_MISC_INIT_R
misc_init_r(void)299431a1c56SPiotr Wilczek int misc_init_r(void)
300431a1c56SPiotr Wilczek {
301e3ee4be3SKrzysztof Kozlowski if (IS_ENABLED(CONFIG_BOARD_TYPES) &&
302e3ee4be3SKrzysztof Kozlowski !IS_ENABLED(CONFIG_DISPLAY_BOARDINFO_LATE)) {
303e3ee4be3SKrzysztof Kozlowski /*
304e3ee4be3SKrzysztof Kozlowski * If revision was not set by late display boardinfo,
305e3ee4be3SKrzysztof Kozlowski * set it here. At this point regulators should be already
306e3ee4be3SKrzysztof Kozlowski * available.
307e3ee4be3SKrzysztof Kozlowski */
308e3ee4be3SKrzysztof Kozlowski set_board_revision();
309e3ee4be3SKrzysztof Kozlowski }
310e3ee4be3SKrzysztof Kozlowski
311431a1c56SPiotr Wilczek #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
312431a1c56SPiotr Wilczek set_board_info();
313431a1c56SPiotr Wilczek #endif
314431a1c56SPiotr Wilczek #ifdef CONFIG_LCD_MENU
315431a1c56SPiotr Wilczek keys_init();
316431a1c56SPiotr Wilczek check_boot_mode();
317431a1c56SPiotr Wilczek #endif
318431a1c56SPiotr Wilczek #ifdef CONFIG_CMD_BMP
319431a1c56SPiotr Wilczek if (panel_info.logo_on)
320431a1c56SPiotr Wilczek draw_logo();
321431a1c56SPiotr Wilczek #endif
322431a1c56SPiotr Wilczek return 0;
323431a1c56SPiotr Wilczek }
324431a1c56SPiotr Wilczek #endif
325aa8e00faSJoonyoung Shim
reset_misc(void)326aa8e00faSJoonyoung Shim void reset_misc(void)
327aa8e00faSJoonyoung Shim {
328aa8e00faSJoonyoung Shim struct gpio_desc gpio = {};
329aa8e00faSJoonyoung Shim int node;
330aa8e00faSJoonyoung Shim
331aa8e00faSJoonyoung Shim node = fdt_node_offset_by_compatible(gd->fdt_blob, 0,
332aa8e00faSJoonyoung Shim "samsung,emmc-reset");
333aa8e00faSJoonyoung Shim if (node < 0)
334aa8e00faSJoonyoung Shim return;
335aa8e00faSJoonyoung Shim
336150c5afeSSimon Glass gpio_request_by_name_nodev(offset_to_ofnode(node), "reset-gpio", 0,
337150c5afeSSimon Glass &gpio, GPIOD_IS_OUT);
338aa8e00faSJoonyoung Shim
339aa8e00faSJoonyoung Shim if (dm_gpio_is_valid(&gpio)) {
340aa8e00faSJoonyoung Shim /*
341aa8e00faSJoonyoung Shim * Reset eMMC
342aa8e00faSJoonyoung Shim *
343aa8e00faSJoonyoung Shim * FIXME: Need to optimize delay time. Minimum 1usec pulse is
344aa8e00faSJoonyoung Shim * required by 'JEDEC Standard No.84-A441' (eMMC)
345aa8e00faSJoonyoung Shim * document but real delay time is expected to greater
346aa8e00faSJoonyoung Shim * than 1usec.
347aa8e00faSJoonyoung Shim */
348aa8e00faSJoonyoung Shim dm_gpio_set_value(&gpio, 0);
349aa8e00faSJoonyoung Shim mdelay(10);
350aa8e00faSJoonyoung Shim dm_gpio_set_value(&gpio, 1);
351aa8e00faSJoonyoung Shim }
352aa8e00faSJoonyoung Shim }
35328f393cdSLukasz Majewski
board_usb_cleanup(int index,enum usb_init_type init)35428f393cdSLukasz Majewski int board_usb_cleanup(int index, enum usb_init_type init)
35528f393cdSLukasz Majewski {
356302a7d00SJoonyoung Shim #ifdef CONFIG_USB_DWC3
357302a7d00SJoonyoung Shim dwc3_uboot_exit(index);
358302a7d00SJoonyoung Shim #endif
35928f393cdSLukasz Majewski return 0;
36028f393cdSLukasz Majewski }
361