2 * Copyright (C) 2014 Stefan Roese <sr@denx.de>
4 * SPDX-License-Identifier: GPL-2.0+
10 #include <asm/arch/cpu.h>
11 #include <asm/arch/soc.h>
13 DECLARE_GLOBAL_DATA_PTR;
15 u32 spl_boot_device(void)
17 #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
18 return BOOT_DEVICE_SPI;
20 #if defined(CONFIG_SPL_MMC_SUPPORT)
21 return BOOT_DEVICE_MMC1;
25 #ifdef CONFIG_SPL_MMC_SUPPORT
26 u32 spl_boot_mode(void)
28 return MMCSD_MODE_RAW;
32 void board_init_f(ulong dummy)
34 /* Set global data pointer */
37 #ifndef CONFIG_MVEBU_BOOTROM_UARTBOOT
39 * Only call arch_cpu_init() when not returning to the
40 * Marvell BootROM, which is done when booting via
41 * the xmodem protocol (kwboot tool). Otherwise the
42 * internal register will get remapped and the BootROM
43 * can't continue to run correctly.
46 /* Linux expects the internal registers to be at 0xf1000000 */
51 * Pin muxing needs to be done before UART output, since
52 * on A38x the UART pins need some re-muxing for output
57 preloader_console_init();
61 /* First init the serdes PHY's */
67 #ifdef CONFIG_MVEBU_BOOTROM_UARTBOOT
69 * Return to the BootROM to continue the Marvell xmodem
70 * UART boot protocol. As initiated by the kwboot tool.
72 * This can only be done by the BootROM and not by the
73 * U-Boot SPL infrastructure, since the beginning of the
74 * image is already read and interpreted by the BootROM.
75 * SPL has no chance to receive this information. So we
76 * need to return to the BootROM to enable this xmodem
82 board_init_r(NULL, 0);