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pci: mvebu: Fix Armada 38x support
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1 /*
2  * Copyright (C) 2011
3  * Heiko Schocher, DENX Software Engineering, hs@denx.de.
4  *
5  * SPDX-License-Identifier:     GPL-2.0+
6  */
7 #include <common.h>
8 #include <config.h>
9 #include <spl.h>
10 #include <asm/u-boot.h>
11 #include <asm/utils.h>
12 #include <nand.h>
13 #include <asm/arch/dm365_lowlevel.h>
14 #include <ns16550.h>
15 #include <malloc.h>
16 #include <spi_flash.h>
17 #include <mmc.h>
18
19 DECLARE_GLOBAL_DATA_PTR;
20
21 #ifndef CONFIG_SPL_LIBCOMMON_SUPPORT
22 void puts(const char *str)
23 {
24         while (*str)
25                 putc(*str++);
26 }
27
28 void putc(char c)
29 {
30         if (c == '\n')
31                 NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), '\r');
32
33         NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), c);
34 }
35 #endif /* CONFIG_SPL_LIBCOMMON_SUPPORT */
36
37 void spl_board_init(void)
38 {
39 #ifdef CONFIG_SOC_DM365
40         dm36x_lowlevel_init(0);
41 #endif
42 #ifdef CONFIG_SOC_DA8XX
43         arch_cpu_init();
44 #endif
45         preloader_console_init();
46 }
47
48 u32 spl_boot_mode(const u32 boot_device)
49 {
50         return MMCSD_MODE_RAW;
51 }
52
53 u32 spl_boot_device(void)
54 {
55         switch (davinci_syscfg_regs->bootcfg) {
56 #ifdef CONFIG_SPL_NAND_SUPPORT
57         case DAVINCI_NAND8_BOOT:
58         case DAVINCI_NAND16_BOOT:
59                 return BOOT_DEVICE_NAND;
60 #endif
61
62 #ifdef CONFIG_SPL_MMC_SUPPORT
63         case DAVINCI_SD_OR_MMC_BOOT:
64         case DAVINCI_MMC_ONLY_BOOT:
65                 return BOOT_DEVICE_MMC1;
66 #endif
67
68 #ifdef CONFIG_SPL_SPI_FLASH_SUPPORT
69         case DAVINCI_SPI0_FLASH_BOOT:
70         case DAVINCI_SPI1_FLASH_BOOT:
71                 return BOOT_DEVICE_SPI;
72 #endif
73
74         default:
75                 puts("Unknown boot device\n");
76                 hang();
77         }
78 }