mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-12 22:33:18 +00:00
88f0dc32a7
This information is shown already that's why there is no reason to print it again via custom prints. U-Boot SPL 2020.01-03080-ga6214d033bd0 (Mar 05 2020 - 09:59:05 +0100) mmc boot Trying to boot from MMC1 or U-Boot SPL 2020.01-03080-ga6214d033bd0 (Mar 05 2020 - 10:49:46 +0100) qspi boot Trying to boot from SPI Signed-off-by: Michal Simek <michal.simek@xilinx.com>
98 lines
1.7 KiB
C
98 lines
1.7 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* (C) Copyright 2014 - 2017 Xilinx, Inc. Michal Simek
|
|
*/
|
|
#include <common.h>
|
|
#include <debug_uart.h>
|
|
#include <hang.h>
|
|
#include <spl.h>
|
|
#include <generated/dt.h>
|
|
|
|
#include <asm/io.h>
|
|
#include <asm/spl.h>
|
|
#include <asm/arch/hardware.h>
|
|
#include <asm/arch/sys_proto.h>
|
|
#include <asm/arch/ps7_init_gpl.h>
|
|
|
|
void board_init_f(ulong dummy)
|
|
{
|
|
ps7_init();
|
|
|
|
arch_cpu_init();
|
|
|
|
#ifdef CONFIG_DEBUG_UART
|
|
/* Uart debug for sure */
|
|
debug_uart_init();
|
|
puts("Debug uart enabled\n"); /* or printch() */
|
|
#endif
|
|
}
|
|
|
|
#ifdef CONFIG_SPL_BOARD_INIT
|
|
void spl_board_init(void)
|
|
{
|
|
preloader_console_init();
|
|
#if defined(CONFIG_ARCH_EARLY_INIT_R) && defined(CONFIG_SPL_FPGA_SUPPORT)
|
|
arch_early_init_r();
|
|
#endif
|
|
board_init();
|
|
}
|
|
#endif
|
|
|
|
u32 spl_boot_device(void)
|
|
{
|
|
u32 mode;
|
|
|
|
switch ((zynq_slcr_get_boot_mode()) & ZYNQ_BM_MASK) {
|
|
#ifdef CONFIG_SPL_SPI_SUPPORT
|
|
case ZYNQ_BM_QSPI:
|
|
mode = BOOT_DEVICE_SPI;
|
|
break;
|
|
#endif
|
|
case ZYNQ_BM_NAND:
|
|
mode = BOOT_DEVICE_NAND;
|
|
break;
|
|
case ZYNQ_BM_NOR:
|
|
mode = BOOT_DEVICE_NOR;
|
|
break;
|
|
#ifdef CONFIG_SPL_MMC_SUPPORT
|
|
case ZYNQ_BM_SD:
|
|
mode = BOOT_DEVICE_MMC1;
|
|
break;
|
|
#endif
|
|
case ZYNQ_BM_JTAG:
|
|
mode = BOOT_DEVICE_RAM;
|
|
break;
|
|
default:
|
|
puts("Unsupported boot mode selected\n");
|
|
hang();
|
|
}
|
|
|
|
return mode;
|
|
}
|
|
|
|
#ifdef CONFIG_SPL_OS_BOOT
|
|
int spl_start_uboot(void)
|
|
{
|
|
/* boot linux */
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
void spl_board_prepare_for_boot(void)
|
|
{
|
|
ps7_post_config();
|
|
debug("SPL bye\n");
|
|
}
|
|
|
|
#ifdef CONFIG_SPL_LOAD_FIT
|
|
int board_fit_config_name_match(const char *name)
|
|
{
|
|
/* Just empty function now - can't decide what to choose */
|
|
debug("%s: Check %s, default %s\n", __func__, name, DEVICE_TREE);
|
|
|
|
if (!strcmp(name, DEVICE_TREE))
|
|
return 0;
|
|
|
|
return -1;
|
|
}
|
|
#endif
|