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https://github.com/AsahiLinux/u-boot
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aa6e94deab
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM namespace do not easily transition to Kconfig. In many cases they likely should come from the device tree instead. Move these out of CONFIG namespace and in to CFG namespace. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
31 lines
769 B
C
31 lines
769 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Configuration file for the SAMA5D2 PTC EK Board.
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*
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* Copyright (C) 2017 Microchip Technology Inc.
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* Wenyou Yang <wenyou.yang@microchip.com>
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* Ludovic Desroches <ludovic.desroches@microchip.com>
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include "at91-sama5_common.h"
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#undef CONFIG_SYS_AT91_MAIN_CLOCK
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#define CONFIG_SYS_AT91_MAIN_CLOCK 24000000 /* from 24 MHz crystal */
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/* SDRAM */
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#define CFG_SYS_SDRAM_BASE 0x20000000
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#define CFG_SYS_SDRAM_SIZE 0x20000000
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/* NAND Flash */
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#ifdef CONFIG_CMD_NAND
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#define CFG_SYS_NAND_BASE ATMEL_BASE_CS3
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/* our ALE is AD21 */
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#define CFG_SYS_NAND_MASK_ALE BIT(21)
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/* our CLE is AD22 */
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#define CFG_SYS_NAND_MASK_CLE BIT(22)
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#endif
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#endif /* __CONFIG_H */
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