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add12cb688
This patch renames the board directory from board/freescale to board/nxp because NXP now provides Board Support Packages (BSPs) and tools for the former Freescale i.MX and other i.MX products. All relevant references have been updated accordingly. This change does not affect functionality. Signed-off-by: Alice Guo <alice.guo@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
31 lines
794 B
C
31 lines
794 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2004 Freescale Semiconductor.
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*/
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#ifndef __EEPROM_H_
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#define __EEPROM_H_
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/*
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* EEPROM Board System Register interface.
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*/
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/*
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* CPU Board Revision
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*/
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#define MPC85XX_CPU_BOARD_REV(maj, min) ((((maj)&0xff) << 8) | ((min) & 0xff))
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#define MPC85XX_CPU_BOARD_MAJOR(rev) (((rev) >> 8) & 0xff)
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#define MPC85XX_CPU_BOARD_MINOR(rev) ((rev) & 0xff)
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#define MPC85XX_CPU_BOARD_REV_UNKNOWN MPC85XX_CPU_BOARD_REV(0,0)
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#define MPC85XX_CPU_BOARD_REV_1_0 MPC85XX_CPU_BOARD_REV(1,0)
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#define MPC85XX_CPU_BOARD_REV_1_1 MPC85XX_CPU_BOARD_REV(1,1)
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/*
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* Returns CPU board revision register as a 16-bit value with
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* the Major in the high byte, and Minor in the low byte.
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*/
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extern unsigned int get_cpu_board_revision(void);
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#endif /* __CADMUS_H_ */
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