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https://github.com/AsahiLinux/u-boot
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60 lines
939 B
C
60 lines
939 B
C
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2012 Atmel Corporation
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* Copyright (C) 2019 Stefan Roese <sr@denx.de>
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*/
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#include <common.h>
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#include <debug_uart.h>
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#include <led.h>
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#include <asm/arch/at91_common.h>
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#include <asm/arch/clk.h>
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DECLARE_GLOBAL_DATA_PTR;
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static void at91_prepare_cpu_var(void)
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{
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env_set("cpu", get_cpu_name());
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}
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int board_late_init(void)
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{
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at91_prepare_cpu_var();
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if (IS_ENABLED(CONFIG_LED))
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led_default_state();
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return 0;
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}
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#ifdef CONFIG_DEBUG_UART_BOARD_INIT
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void board_debug_uart_init(void)
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{
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at91_seriald_hw_init();
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}
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#endif
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int board_early_init_f(void)
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{
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#ifdef CONFIG_DEBUG_UART
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debug_uart_init();
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#endif
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return 0;
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}
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int board_init(void)
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{
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/* Address of boot parameters */
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gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
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return 0;
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}
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int dram_init(void)
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{
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gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
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CONFIG_SYS_SDRAM_SIZE);
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return 0;
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}
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