mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-02 17:41:08 +00:00
db41d65a97
At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
107 lines
2.3 KiB
C
107 lines
2.3 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2016-2018 Intel Corporation <www.intel.com>
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*
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*/
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#include <hang.h>
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#include <asm/io.h>
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#include <asm/u-boot.h>
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#include <asm/utils.h>
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#include <common.h>
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#include <debug_uart.h>
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#include <image.h>
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#include <spl.h>
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#include <asm/arch/clock_manager.h>
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#include <asm/arch/firewall.h>
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#include <asm/arch/mailbox_s10.h>
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#include <asm/arch/misc.h>
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#include <asm/arch/reset_manager.h>
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#include <asm/arch/system_manager.h>
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#include <watchdog.h>
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#include <dm/uclass.h>
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DECLARE_GLOBAL_DATA_PTR;
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u32 spl_boot_device(void)
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{
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/* TODO: Get from SDM or handoff */
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return BOOT_DEVICE_MMC1;
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}
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#ifdef CONFIG_SPL_MMC_SUPPORT
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u32 spl_boot_mode(const u32 boot_device)
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{
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#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
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return MMCSD_MODE_FS;
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#else
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return MMCSD_MODE_RAW;
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#endif
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}
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#endif
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void board_init_f(ulong dummy)
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{
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const struct cm_config *cm_default_cfg = cm_get_default_config();
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int ret;
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ret = spl_early_init();
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if (ret)
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hang();
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socfpga_get_managers_addr();
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#ifdef CONFIG_HW_WATCHDOG
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/* Ensure watchdog is paused when debugging is happening */
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writel(SYSMGR_WDDBG_PAUSE_ALL_CPU,
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socfpga_get_sysmgr_addr() + SYSMGR_SOC64_WDDBG);
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/* Enable watchdog before initializing the HW */
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socfpga_per_reset(SOCFPGA_RESET(L4WD0), 1);
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socfpga_per_reset(SOCFPGA_RESET(L4WD0), 0);
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hw_watchdog_init();
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#endif
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/* ensure all processors are not released prior Linux boot */
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writeq(0, CPU_RELEASE_ADDR);
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socfpga_per_reset(SOCFPGA_RESET(OSC1TIMER0), 0);
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timer_init();
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sysmgr_pinmux_init();
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/* configuring the HPS clocks */
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cm_basic_init(cm_default_cfg);
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#ifdef CONFIG_DEBUG_UART
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socfpga_per_reset(SOCFPGA_RESET(UART0), 0);
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debug_uart_init();
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#endif
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preloader_console_init();
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cm_print_clock_quick_summary();
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firewall_setup();
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/* disable ocram security at CCU for non secure access */
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clrbits_le32(CCU_REG_ADDR(CCU_CPU0_MPRT_ADMASK_MEM_RAM0),
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CCU_ADMASK_P_MASK | CCU_ADMASK_NS_MASK);
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clrbits_le32(CCU_REG_ADDR(CCU_IOM_MPRT_ADMASK_MEM_RAM0),
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CCU_ADMASK_P_MASK | CCU_ADMASK_NS_MASK);
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#if CONFIG_IS_ENABLED(ALTERA_SDRAM)
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struct udevice *dev;
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ret = uclass_get_device(UCLASS_RAM, 0, &dev);
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if (ret) {
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debug("DRAM init failed: %d\n", ret);
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hang();
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}
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#endif
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mbox_init();
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#ifdef CONFIG_CADENCE_QSPI
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mbox_qspi_open();
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#endif
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}
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