mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-15 07:43:07 +00:00
94 lines
1.8 KiB
C
94 lines
1.8 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Copyright (C) 2020-2021 Intel Corporation <www.intel.com>
|
|
*
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/arch/clock_manager.h>
|
|
#include <asm/arch/firewall.h>
|
|
#include <asm/arch/mailbox_s10.h>
|
|
#include <asm/arch/misc.h>
|
|
#include <asm/arch/reset_manager.h>
|
|
#include <asm/arch/system_manager.h>
|
|
#include <asm/global_data.h>
|
|
#include <asm/io.h>
|
|
#include <asm/u-boot.h>
|
|
#include <asm/utils.h>
|
|
#include <dm/uclass.h>
|
|
#include <hang.h>
|
|
#include <image.h>
|
|
#include <init.h>
|
|
#include <spl.h>
|
|
#include <watchdog.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
void board_init_f(ulong dummy)
|
|
{
|
|
int ret;
|
|
struct udevice *dev;
|
|
|
|
ret = spl_early_init();
|
|
if (ret)
|
|
hang();
|
|
|
|
socfpga_get_managers_addr();
|
|
|
|
/* Ensure watchdog is paused when debugging is happening */
|
|
writel(SYSMGR_WDDBG_PAUSE_ALL_CPU,
|
|
socfpga_get_sysmgr_addr() + SYSMGR_SOC64_WDDBG);
|
|
|
|
#ifdef CONFIG_HW_WATCHDOG
|
|
/* Enable watchdog before initializing the HW */
|
|
socfpga_per_reset(SOCFPGA_RESET(L4WD0), 1);
|
|
socfpga_per_reset(SOCFPGA_RESET(L4WD0), 0);
|
|
hw_watchdog_init();
|
|
#endif
|
|
|
|
/* ensure all processors are not released prior Linux boot */
|
|
writeq(0, CPU_RELEASE_ADDR);
|
|
|
|
timer_init();
|
|
|
|
sysmgr_pinmux_init();
|
|
|
|
preloader_console_init();
|
|
|
|
ret = uclass_get_device(UCLASS_CLK, 0, &dev);
|
|
if (ret) {
|
|
printf("Clock init failed: %d\n", ret);
|
|
hang();
|
|
}
|
|
|
|
ret = uclass_get_device(UCLASS_CLK, 1, &dev);
|
|
if (ret) {
|
|
printf("Memory clock init failed: %d\n", ret);
|
|
hang();
|
|
}
|
|
|
|
print_reset_info();
|
|
cm_print_clock_quick_summary();
|
|
|
|
firewall_setup();
|
|
|
|
ret = uclass_get_device(UCLASS_CACHE, 0, &dev);
|
|
if (ret) {
|
|
printf("CCU init failed: %d\n", ret);
|
|
hang();
|
|
}
|
|
|
|
#if CONFIG_IS_ENABLED(ALTERA_SDRAM)
|
|
ret = uclass_get_device(UCLASS_RAM, 0, &dev);
|
|
if (ret) {
|
|
printf("DRAM init failed: %d\n", ret);
|
|
hang();
|
|
}
|
|
#endif
|
|
|
|
mbox_init();
|
|
|
|
#ifdef CONFIG_CADENCE_QSPI
|
|
mbox_qspi_open();
|
|
#endif
|
|
}
|