mirror of
https://github.com/brain-hackers/u-boot-brain
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83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
123 lines
3.5 KiB
C
123 lines
3.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Edge Port Memory Map
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*
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* Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
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* TsiChung Liew (Tsi-Chung.Liew@freescale.com)
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*/
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#ifndef __EPORT_H__
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#define __EPORT_H__
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/* Edge Port Module (EPORT) */
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typedef struct eport {
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#ifdef CONFIG_MCF547x_8x
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u16 par; /* 0x00 */
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u16 res0; /* 0x02 */
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u8 ddr; /* 0x04 */
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u8 ier; /* 0x05 */
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u16 res1; /* 0x06 */
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u8 dr; /* 0x08 */
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u8 pdr; /* 0x09 */
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u16 res2; /* 0x0A */
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u8 fr; /* 0x0C */
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u8 res3[3]; /* 0x0D */
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#else
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u16 par; /* 0x00 Pin Assignment */
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u8 ddr; /* 0x02 Data Direction */
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u8 ier; /* 0x03 Interrupt Enable */
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u8 dr; /* 0x04 Data */
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u8 pdr; /* 0x05 Pin Data */
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u8 fr; /* 0x06 Flag */
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u8 res0;
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#endif
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} eport_t;
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/* EPPAR */
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#define EPORT_PAR_EPPA1(x) (((x)&0x0003)<<2)
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#define EPORT_PAR_EPPA2(x) (((x)&0x0003)<<4)
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#define EPORT_PAR_EPPA3(x) (((x)&0x0003)<<6)
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#define EPORT_PAR_EPPA4(x) (((x)&0x0003)<<8)
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#define EPORT_PAR_EPPA5(x) (((x)&0x0003)<<10)
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#define EPORT_PAR_EPPA6(x) (((x)&0x0003)<<12)
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#define EPORT_PAR_EPPA7(x) (((x)&0x0003)<<14)
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#define EPORT_PAR_LEVEL (0)
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#define EPORT_PAR_RISING (1)
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#define EPORT_PAR_FALLING (2)
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#define EPORT_PAR_BOTH (3)
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#define EPORT_PAR_EPPA7_LEVEL (0x0000)
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#define EPORT_PAR_EPPA7_RISING (0x4000)
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#define EPORT_PAR_EPPA7_FALLING (0x8000)
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#define EPORT_PAR_EPPA7_BOTH (0xC000)
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#define EPORT_PAR_EPPA6_LEVEL (0x0000)
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#define EPORT_PAR_EPPA6_RISING (0x1000)
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#define EPORT_PAR_EPPA6_FALLING (0x2000)
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#define EPORT_PAR_EPPA6_BOTH (0x3000)
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#define EPORT_PAR_EPPA5_LEVEL (0x0000)
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#define EPORT_PAR_EPPA5_RISING (0x0400)
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#define EPORT_PAR_EPPA5_FALLING (0x0800)
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#define EPORT_PAR_EPPA5_BOTH (0x0C00)
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#define EPORT_PAR_EPPA4_LEVEL (0x0000)
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#define EPORT_PAR_EPPA4_RISING (0x0100)
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#define EPORT_PAR_EPPA4_FALLING (0x0200)
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#define EPORT_PAR_EPPA4_BOTH (0x0300)
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#define EPORT_PAR_EPPA3_LEVEL (0x0000)
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#define EPORT_PAR_EPPA3_RISING (0x0040)
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#define EPORT_PAR_EPPA3_FALLING (0x0080)
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#define EPORT_PAR_EPPA3_BOTH (0x00C0)
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#define EPORT_PAR_EPPA2_LEVEL (0x0000)
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#define EPORT_PAR_EPPA2_RISING (0x0010)
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#define EPORT_PAR_EPPA2_FALLING (0x0020)
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#define EPORT_PAR_EPPA2_BOTH (0x0030)
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#define EPORT_PAR_EPPA1_LEVEL (0x0000)
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#define EPORT_PAR_EPPA1_RISING (0x0004)
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#define EPORT_PAR_EPPA1_FALLING (0x0008)
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#define EPORT_PAR_EPPA1_BOTH (0x000C)
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/* EPDDR */
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#define EPORT_DDR_EPDD1 (0x02)
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#define EPORT_DDR_EPDD2 (0x04)
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#define EPORT_DDR_EPDD3 (0x08)
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#define EPORT_DDR_EPDD4 (0x10)
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#define EPORT_DDR_EPDD5 (0x20)
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#define EPORT_DDR_EPDD6 (0x40)
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#define EPORT_DDR_EPDD7 (0x80)
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/* EPIER */
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#define EPORT_IER_EPIE1 (0x02)
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#define EPORT_IER_EPIE2 (0x04)
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#define EPORT_IER_EPIE3 (0x08)
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#define EPORT_IER_EPIE4 (0x10)
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#define EPORT_IER_EPIE5 (0x20)
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#define EPORT_IER_EPIE6 (0x40)
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#define EPORT_IER_EPIE7 (0x80)
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/* EPDR */
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#define EPORT_DR_EPD1 (0x02)
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#define EPORT_DR_EPD2 (0x04)
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#define EPORT_DR_EPD3 (0x08)
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#define EPORT_DR_EPD4 (0x10)
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#define EPORT_DR_EPD5 (0x20)
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#define EPORT_DR_EPD6 (0x40)
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#define EPORT_DR_EPD7 (0x80)
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/* EPPDR */
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#define EPORT_PDR_EPPD1 (0x02)
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#define EPORT_PDR_EPPD2 (0x04)
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#define EPORT_PDR_EPPD3 (0x08)
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#define EPORT_PDR_EPPD4 (0x10)
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#define EPORT_PDR_EPPD5 (0x20)
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#define EPORT_PDR_EPPD6 (0x40)
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#define EPORT_PDR_EPPD7 (0x80)
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/* EPFR */
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#define EPORT_FR_EPF1 (0x02)
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#define EPORT_FR_EPF2 (0x04)
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#define EPORT_FR_EPF3 (0x08)
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#define EPORT_FR_EPF4 (0x10)
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#define EPORT_FR_EPF5 (0x20)
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#define EPORT_FR_EPF6 (0x40)
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#define EPORT_FR_EPF7 (0x80)
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#endif /* __EPORT_H__ */
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