mirror of
https://github.com/AsahiLinux/u-boot
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51422665de
Add new board SAM9X60-EK using the ARM926 SAM9X60 SoC. Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com> [tudor.ambarus@microchip.com: - fix number of DRAM banks: One DDR2-SDRAM (W972GG6KB 2 Gbit = 16 Mbit x 16 x 8 banks] - drop SPL related macros - drop memtest macros - drop CONFIG_SPI_BOOT, CONFIG_SYS_USE_DATAFLASH related macros - drop inclusion of asm/arch/at91sam9_smc.h] Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
59 lines
1 KiB
C
59 lines
1 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2018 Microchip Technology Inc. and its subsidiaries
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*
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* Author: Sandeep Sheriker M <sandeep.sheriker@microchip.com>
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*/
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#include <common.h>
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#include <asm/io.h>
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#include <asm/arch/at91_common.h>
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#include <asm/arch/at91_rstc.h>
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#include <asm/arch/clk.h>
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#include <asm/arch/gpio.h>
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#include <debug_uart.h>
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#include <asm/mach-types.h>
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DECLARE_GLOBAL_DATA_PTR;
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void at91_prepare_cpu_var(void);
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#ifdef CONFIG_BOARD_LATE_INIT
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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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return 0;
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}
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#endif
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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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#ifdef CONFIG_BOARD_EARLY_INIT_F
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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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#endif
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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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