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>
46 lines
1 KiB
C
46 lines
1 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2012 Atmel Corporation
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*
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* Configuation settings for the AT91SAM9X5EK board.
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*/
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#ifndef __CONFIG_H__
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#define __CONFIG_H__
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/* ARM asynchronous clock */
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#define CFG_SYS_AT91_SLOW_CLOCK 32768
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#define CFG_SYS_AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */
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/* general purpose I/O */
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/*
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* define CONFIG_USB_EHCI_HCD to enable USB Hi-Speed (aka 2.0)
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* NB: in this case, USB 1.1 devices won't be recognized.
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*/
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/* SDRAM */
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#define CFG_SYS_SDRAM_BASE 0x20000000
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#define CFG_SYS_SDRAM_SIZE 0x08000000 /* 128 megs */
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/* DataFlash */
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/* NAND flash */
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#ifdef CONFIG_CMD_NAND
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#define CFG_SYS_NAND_BASE 0x40000000
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/* our ALE is AD21 */
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#define CFG_SYS_NAND_MASK_ALE (1 << 21)
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/* our CLE is AD22 */
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#define CFG_SYS_NAND_MASK_CLE (1 << 22)
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#define CFG_SYS_NAND_ENABLE_PIN AT91_PIN_PD4
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#define CFG_SYS_NAND_READY_PIN AT91_PIN_PD5
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#endif
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/* SPL */
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#define CFG_SYS_MASTER_CLOCK 132096000
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#define CFG_SYS_AT91_PLLA 0x20c73f03
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#define CFG_SYS_MCKR 0x1301
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#define CFG_SYS_MCKR_CSS 0x1302
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#endif
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