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fbbd3800 PT |
1 | /* |
2 | * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | ||
7 | #include <common.h> | |
8 | #include <debug_uart.h> | |
9 | #include <dm.h> | |
10 | #include <dm/pinctrl.h> | |
11 | #include <ram.h> | |
12 | #include <spl.h> | |
13 | #include <asm/io.h> | |
14 | #include <asm/arch/cru_rk3368.h> | |
15 | #include <asm/arch/grf_rk3368.h> | |
16 | #include <asm/arch/hardware.h> | |
17 | #include <asm/arch/periph.h> | |
18 | #include <asm/arch/timer.h> | |
19 | ||
20 | DECLARE_GLOBAL_DATA_PTR; | |
21 | ||
fbbd3800 PT |
22 | void board_debug_uart_init(void) |
23 | { | |
24 | } | |
25 | ||
26 | void board_init_f(ulong dummy) | |
27 | { | |
28 | struct udevice *pinctrl; | |
29 | struct udevice *dev; | |
30 | int ret; | |
31 | ||
32 | ret = spl_early_init(); | |
33 | if (ret) { | |
34 | debug("spl_early_init() failed: %d\n", ret); | |
35 | hang(); | |
36 | } | |
37 | ||
fbbd3800 PT |
38 | /* Set up our preloader console */ |
39 | ret = uclass_get_device(UCLASS_PINCTRL, 0, &pinctrl); | |
40 | if (ret) { | |
41 | error("%s: pinctrl init failed: %d\n", __func__, ret); | |
42 | hang(); | |
43 | } | |
44 | ||
45 | ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_UART0); | |
46 | if (ret) { | |
47 | error("%s: failed to set up console UART\n", __func__); | |
48 | hang(); | |
49 | } | |
50 | ||
51 | preloader_console_init(); | |
52 | ||
53 | ret = uclass_get_device(UCLASS_RAM, 0, &dev); | |
54 | if (ret) { | |
55 | debug("DRAM init failed: %d\n", ret); | |
56 | return; | |
57 | } | |
58 | } | |
59 | ||
60 | u32 spl_boot_mode(const u32 boot_device) | |
61 | { | |
62 | return MMCSD_MODE_RAW; | |
63 | } | |
64 | ||
65 | u32 spl_boot_device(void) | |
66 | { | |
67 | return BOOT_DEVICE_MMC1; | |
68 | } | |
69 | ||
70 | #ifdef CONFIG_SPL_LOAD_FIT | |
71 | int board_fit_config_name_match(const char *name) | |
72 | { | |
73 | /* Just empty function now - can't decide what to choose */ | |
74 | debug("%s: %s\n", __func__, name); | |
75 | ||
76 | return 0; | |
77 | } | |
78 | #endif |