mmc: davinci: fix mmc boot in SPL
[oweals/u-boot.git] / board / gardena / smart-gateway-at91sam / board.c
1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * Copyright (C) 2012 Atmel Corporation
4  * Copyright (C) 2019 Stefan Roese <sr@denx.de>
5  */
6
7 #include <common.h>
8 #include <debug_uart.h>
9 #include <env.h>
10 #include <init.h>
11 #include <led.h>
12 #include <asm/arch/at91_common.h>
13 #include <asm/arch/clk.h>
14
15 DECLARE_GLOBAL_DATA_PTR;
16
17 static void at91_prepare_cpu_var(void)
18 {
19         env_set("cpu", get_cpu_name());
20 }
21
22 int board_late_init(void)
23 {
24         at91_prepare_cpu_var();
25
26         if (IS_ENABLED(CONFIG_LED))
27                 led_default_state();
28
29         return 0;
30 }
31
32 #ifdef CONFIG_DEBUG_UART_BOARD_INIT
33 void board_debug_uart_init(void)
34 {
35         at91_seriald_hw_init();
36 }
37 #endif
38
39 int board_early_init_f(void)
40 {
41 #ifdef CONFIG_DEBUG_UART
42         debug_uart_init();
43 #endif
44         return 0;
45 }
46
47 int board_init(void)
48 {
49         /* Address of boot parameters */
50         gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
51
52         return 0;
53 }
54
55 int dram_init(void)
56 {
57         gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
58                                     CONFIG_SYS_SDRAM_SIZE);
59
60         return 0;
61 }