mirror of
https://github.com/AsahiLinux/u-boot
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65cc0e2a65
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS 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>
56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2007-2008
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* Stelian Pop <stelian@popies.net>
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* Lead Tech Design <www.leadtechdesign.com>
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*
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* Configuation settings for the AT91SAM9260EK & AT91SAM9G20EK boards.
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*
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* SoC must be defined first, before hardware.h is included.
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* In this case SoC is defined in boards.cfg.
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*/
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#include <asm/hardware.h>
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/*
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* Warning: changing CONFIG_TEXT_BASE requires
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* adapting the initial boot program.
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* Since the linker has to swallow that define, we must use a pure
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* hex number here!
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*/
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/* ARM asynchronous clock */
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#define CFG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */
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#define CFG_SYS_AT91_MAIN_CLOCK 18432000 /* main clock xtal */
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/*
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* SDRAM: 1 bank, min 32, max 128 MB
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* Initialized before u-boot gets started.
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*/
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#define CFG_SYS_SDRAM_BASE ATMEL_BASE_CS1
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#define CFG_SYS_SDRAM_SIZE 0x04000000
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#define CFG_SYS_INIT_RAM_SIZE (16 * 1024)
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#ifdef CONFIG_AT91SAM9XE
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# define CFG_SYS_INIT_RAM_ADDR ATMEL_BASE_SRAM
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#else
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# define CFG_SYS_INIT_RAM_ADDR ATMEL_BASE_SRAM1
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#endif
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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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#define CFG_SYS_NAND_MASK_ALE (1 << 21)
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#define CFG_SYS_NAND_MASK_CLE (1 << 22)
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#define CFG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
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#define CFG_SYS_NAND_READY_PIN AT91_PIN_PC13
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#endif
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/* USB */
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#define CFG_SYS_USB_OHCI_REGS_BASE 0x00500000 /* AT91SAM9260_UHP_BASE */
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#endif
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