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https://github.com/AsahiLinux/u-boot
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273 lines
9.4 KiB
C
273 lines
9.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* mcf5271.h -- Definitions for Motorola Coldfire 5271
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*
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* (C) Copyright 2006, Lab X Technologies <zachary.landau@labxtechnologies.com>
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* Based on mcf5272sim.h of uCLinux distribution:
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* (C) Copyright 1999, Greg Ungerer (gerg@snapgear.com)
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* (C) Copyright 2000, Lineo Inc. (www.lineo.com)
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*/
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#ifndef _MCF5271_H_
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#define _MCF5271_H_
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#define mbar_readLong(x) *((volatile unsigned long *) (CONFIG_SYS_MBAR + x))
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#define mbar_readShort(x) *((volatile unsigned short *) (CONFIG_SYS_MBAR + x))
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#define mbar_readByte(x) *((volatile unsigned char *) (CONFIG_SYS_MBAR + x))
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#define mbar_writeLong(x,y) *((volatile unsigned long *) (CONFIG_SYS_MBAR + x)) = y
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#define mbar_writeShort(x,y) *((volatile unsigned short *) (CONFIG_SYS_MBAR + x)) = y
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#define mbar_writeByte(x,y) *((volatile unsigned char *) (CONFIG_SYS_MBAR + x)) = y
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#define MCF_FMPLL_SYNCR 0x120000
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#define MCF_FMPLL_SYNSR 0x120004
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#define MCF_FMPLL_SYNCR_MFD(x) ((x&0x7)<<24)
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#define MCF_SYNCR_MFD_4X 0x00000000
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#define MCF_SYNCR_MFD_6X 0x01000000
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#define MCF_SYNCR_MFD_8X 0x02000000
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#define MCF_SYNCR_MFD_10X 0x03000000
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#define MCF_SYNCR_MFD_12X 0x04000000
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#define MCF_SYNCR_MFD_14X 0x05000000
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#define MCF_SYNCR_MFD_16X 0x06000000
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#define MCF_SYNCR_MFD_18X 0x07000000
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#define MCF_FMPLL_SYNCR_RFD(x) ((x&0x7)<<19)
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#define MCF_SYNCR_RFD_DIV1 0x00000000
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#define MCF_SYNCR_RFD_DIV2 0x00080000
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#define MCF_SYNCR_RFD_DIV4 0x00100000
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#define MCF_SYNCR_RFD_DIV8 0x00180000
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#define MCF_SYNCR_RFD_DIV16 0x00200000
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#define MCF_SYNCR_RFD_DIV32 0x00280000
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#define MCF_SYNCR_RFD_DIV64 0x00300000
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#define MCF_SYNCR_RFD_DIV128 0x00380000
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#define MCF_FMPLL_SYNSR_LOCK 0x8
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#define MCF_WTM_WCR 0x140000
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#define MCF_WTM_WCNTR 0x140004
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#define MCF_WTM_WSR 0x140006
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#define MCF_WTM_WCR_EN 0x0001
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#define MCF_RCM_RCR 0x110000
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#define MCF_RCM_RCR_FRCRSTOUT 0x40
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#define MCF_RCM_RCR_SOFTRST 0x80
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#define MCF_GPIO_PODR_ADDR 0x100000
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#define MCF_GPIO_PODR_DATAH 0x100001
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#define MCF_GPIO_PODR_DATAL 0x100002
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#define MCF_GPIO_PODR_BUSCTL 0x100003
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#define MCF_GPIO_PODR_BS 0x100004
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#define MCF_GPIO_PODR_CS 0x100005
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#define MCF_GPIO_PODR_SDRAM 0x100006
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#define MCF_GPIO_PODR_FECI2C 0x100007
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#define MCF_GPIO_PODR_UARTH 0x100008
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#define MCF_GPIO_PODR_UARTL 0x100009
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#define MCF_GPIO_PODR_QSPI 0x10000A
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#define MCF_GPIO_PODR_TIMER 0x10000B
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#define MCF_GPIO_PDDR_ADDR 0x100010
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#define MCF_GPIO_PDDR_DATAH 0x100011
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#define MCF_GPIO_PDDR_DATAL 0x100012
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#define MCF_GPIO_PDDR_BUSCTL 0x100013
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#define MCF_GPIO_PDDR_BS 0x100014
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#define MCF_GPIO_PDDR_CS 0x100015
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#define MCF_GPIO_PDDR_SDRAM 0x100016
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#define MCF_GPIO_PDDR_FECI2C 0x100017
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#define MCF_GPIO_PDDR_UARTH 0x100018
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#define MCF_GPIO_PDDR_UARTL 0x100019
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#define MCF_GPIO_PDDR_QSPI 0x10001A
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#define MCF_GPIO_PDDR_TIMER 0x10001B
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#define MCF_GPIO_PPDSDR_ADDR 0x100020
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#define MCF_GPIO_PPDSDR_DATAH 0x100021
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#define MCF_GPIO_PPDSDR_DATAL 0x100022
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#define MCF_GPIO_PPDSDR_BUSCTL 0x100023
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#define MCF_GPIO_PPDSDR_BS 0x100024
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#define MCF_GPIO_PPDSDR_CS 0x100025
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#define MCF_GPIO_PPDSDR_SDRAM 0x100026
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#define MCF_GPIO_PPDSDR_FECI2C 0x100027
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#define MCF_GPIO_PPDSDR_UARTH 0x100028
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#define MCF_GPIO_PPDSDR_UARTL 0x100029
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#define MCF_GPIO_PPDSDR_QSPI 0x10002A
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#define MCF_GPIO_PPDSDR_TIMER 0x10002B
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#define MCF_GPIO_PCLRR_ADDR 0x100030
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#define MCF_GPIO_PCLRR_DATAH 0x100031
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#define MCF_GPIO_PCLRR_DATAL 0x100032
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#define MCF_GPIO_PCLRR_BUSCTL 0x100033
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#define MCF_GPIO_PCLRR_BS 0x100034
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#define MCF_GPIO_PCLRR_CS 0x100035
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#define MCF_GPIO_PCLRR_SDRAM 0x100036
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#define MCF_GPIO_PCLRR_FECI2C 0x100037
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#define MCF_GPIO_PCLRR_UARTH 0x100038
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#define MCF_GPIO_PCLRR_UARTL 0x100039
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#define MCF_GPIO_PCLRR_QSPI 0x10003A
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#define MCF_GPIO_PCLRR_TIMER 0x10003B
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#define MCF_GPIO_PAR_AD 0x100040
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#define MCF_GPIO_PAR_BUSCTL 0x100042
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#define MCF_GPIO_PAR_BS 0x100044
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#define MCF_GPIO_PAR_CS 0x100045
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#define MCF_GPIO_PAR_SDRAM 0x100046
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#define MCF_GPIO_PAR_FECI2C 0x100047
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#define MCF_GPIO_PAR_UART 0x100048
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#define MCF_GPIO_PAR_QSPI 0x10004A
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#define MCF_GPIO_PAR_TIMER 0x10004C
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#define MCF_DSCR_EIM 0x100050
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#define MCF_DCSR_FEC12C 0x100052
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#define MCF_DCSR_UART 0x100053
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#define MCF_DCSR_QSPI 0x100054
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#define MCF_DCSR_TIMER 0x100055
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#define MCF_CCM_CIR 0x11000A
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#define MCF_CCM_CIR_PRN_MASK 0x3F
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#define MCF_CCM_CIR_PIN_LEN 6
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#define MCF_CCM_CIR_PIN_MCF5270 0x002e
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#define MCF_CCM_CIR_PIN_MCF5271 0x0032
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#define MCF_GPIO_AD_ADDR23 0x80
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#define MCF_GPIO_AD_ADDR22 0x40
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#define MCF_GPIO_AD_ADDR21 0x20
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#define MCF_GPIO_AD_DATAL 0x01
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#define MCF_GPIO_AD_MASK 0xe1
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#define MCF_GPIO_PAR_CS_PAR_CS2 0x04
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#define MCF_GPIO_SDRAM_CSSDCS_00 0x00 /* CS[3:2] pins: CS3, CS2 */
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#define MCF_GPIO_SDRAM_CSSDCS_01 0x40 /* CS[3:2] pins: CS3, SD_CS0 */
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#define MCF_GPIO_SDRAM_CSSDCS_10 0x80 /* CS[3:2] pins: SD_CS1, SC2 */
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#define MCF_GPIO_SDRAM_CSSDCS_11 0xc0 /* CS[3:2] pins: SD_CS1, SD_CS0 */
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#define MCF_GPIO_SDRAM_SDWE 0x20 /* WE pin */
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#define MCF_GPIO_SDRAM_SCAS 0x10 /* CAS pin */
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#define MCF_GPIO_SDRAM_SRAS 0x08 /* RAS pin */
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#define MCF_GPIO_SDRAM_SCKE 0x04 /* CKE pin */
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#define MCF_GPIO_SDRAM_SDCS_00 0x00 /* SD_CS[0:1] pins: GPIO, GPIO */
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#define MCF_GPIO_SDRAM_SDCS_01 0x01 /* SD_CS[0:1] pins: GPIO, SD_CS0 */
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#define MCF_GPIO_SDRAM_SDCS_10 0x02 /* SD_CS[0:1] pins: SD_CS1, GPIO */
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#define MCF_GPIO_SDRAM_SDCS_11 0x03 /* SD_CS[0:1] pins: SD_CS1, SD_CS0 */
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#define MCF_GPIO_PAR_UART_U0RTS 0x0001
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#define MCF_GPIO_PAR_UART_U0CTS 0x0002
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#define MCF_GPIO_PAR_UART_U0TXD 0x0004
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#define MCF_GPIO_PAR_UART_U0RXD 0x0008
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#define MCF_GPIO_PAR_UART_U1RXD_UART1 0x0C00
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#define MCF_GPIO_PAR_UART_U1TXD_UART1 0x0300
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/* Bit definitions and macros for PAR_QSPI */
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#define MCF_GPIO_PAR_QSPI_PCS1_UNMASK 0x3F
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#define MCF_GPIO_PAR_QSPI_PCS1_PCS1 0xC0
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#define MCF_GPIO_PAR_QSPI_PCS1_SDRAM_SCKE 0x80
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#define MCF_GPIO_PAR_QSPI_PCS1_GPIO 0x00
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#define MCF_GPIO_PAR_QSPI_PCS0_UNMASK 0xDF
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#define MCF_GPIO_PAR_QSPI_PCS0_PCS0 0x20
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#define MCF_GPIO_PAR_QSPI_PCS0_GPIO 0x00
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#define MCF_GPIO_PAR_QSPI_SIN_UNMASK 0xE7
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#define MCF_GPIO_PAR_QSPI_SIN_SIN 0x18
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#define MCF_GPIO_PAR_QSPI_SIN_I2C_SDA 0x10
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#define MCF_GPIO_PAR_QSPI_SIN_GPIO 0x00
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#define MCF_GPIO_PAR_QSPI_SOUT_UNMASK 0xFB
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#define MCF_GPIO_PAR_QSPI_SOUT_SOUT 0x04
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#define MCF_GPIO_PAR_QSPI_SOUT_GPIO 0x00
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#define MCF_GPIO_PAR_QSPI_SCK_UNMASK 0xFC
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#define MCF_GPIO_PAR_QSPI_SCK_SCK 0x03
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#define MCF_GPIO_PAR_QSPI_SCK_I2C_SCL 0x02
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#define MCF_GPIO_PAR_QSPI_SCK_GPIO 0x00
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/* Bit definitions and macros for PAR_TIMER for QSPI */
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#define MCF_GPIO_PAR_TIMER_T3IN_UNMASK 0x3FFF
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#define MCF_GPIO_PAR_TIMER_T3IN_QSPI_PCS2 0x4000
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#define MCF_GPIO_PAR_TIMER_T3OUT_UNMASK 0xFF3F
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#define MCF_GPIO_PAR_TIMER_T3OUT_QSPI_PCS3 0x0040
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#define MCF_GPIO_PAR_SDRAM_PAR_CSSDCS(x) (((x)&0x03)<<6)
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#define MCF_SDRAMC_DCR 0x000040
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#define MCF_SDRAMC_DACR0 0x000048
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#define MCF_SDRAMC_DMR0 0x00004C
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#define MCF_SDRAMC_DCR_RC(x) (((x)&0x01FF)<<0)
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#define MCF_SDRAMC_DCR_RTIM(x) (((x)&0x0003)<<9)
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#define MCF_SDRAMC_DCR_IS 0x0800
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#define MCF_SDRAMC_DCR_COC 0x1000
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#define MCF_SDRAMC_DCR_NAM 0x2000
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#define MCF_SDRAMC_DACRn_IP 0x00000008
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#define MCF_SDRAMC_DACRn_PS(x) (((x)&0x00000003)<<4)
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#define MCF_SDRAMC_DACRn_MRS 0x00000040
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#define MCF_SDRAMC_DACRn_CBM(x) (((x)&0x00000007)<<8)
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#define MCF_SDRAMC_DACRn_CASL(x) (((x)&0x00000003)<<12)
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#define MCF_SDRAMC_DACRn_RE 0x00008000
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#define MCF_SDRAMC_DACRn_BA(x) (((x)&0x00003FFF)<<18)
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#define MCF_SDRAMC_DMRn_BAM_8M 0x007C0000
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#define MCF_SDRAMC_DMRn_BAM_16M 0x00FC0000
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#define MCF_SDRAMC_DMRn_V 0x00000001
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#define MCFSIM_ICR1 0x000C41
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/* Interrupt Controller (INTC) */
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#define INT0_LO_RSVD0 (0)
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#define INT0_LO_EPORT1 (1)
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#define INT0_LO_EPORT2 (2)
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#define INT0_LO_EPORT3 (3)
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#define INT0_LO_EPORT4 (4)
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#define INT0_LO_EPORT5 (5)
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#define INT0_LO_EPORT6 (6)
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#define INT0_LO_EPORT7 (7)
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#define INT0_LO_SCM (8)
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#define INT0_LO_DMA0 (9)
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#define INT0_LO_DMA1 (10)
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#define INT0_LO_DMA2 (11)
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#define INT0_LO_DMA3 (12)
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#define INT0_LO_UART0 (13)
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#define INT0_LO_UART1 (14)
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#define INT0_LO_UART2 (15)
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#define INT0_LO_RSVD1 (16)
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#define INT0_LO_I2C (17)
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#define INT0_LO_QSPI (18)
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#define INT0_LO_DTMR0 (19)
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#define INT0_LO_DTMR1 (20)
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#define INT0_LO_DTMR2 (21)
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#define INT0_LO_DTMR3 (22)
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#define INT0_LO_FEC_TXF (23)
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#define INT0_LO_FEC_TXB (24)
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#define INT0_LO_FEC_UN (25)
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#define INT0_LO_FEC_RL (26)
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#define INT0_LO_FEC_RXF (27)
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#define INT0_LO_FEC_RXB (28)
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#define INT0_LO_FEC_MII (29)
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#define INT0_LO_FEC_LC (30)
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#define INT0_LO_FEC_HBERR (31)
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#define INT0_HI_FEC_GRA (32)
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#define INT0_HI_FEC_EBERR (33)
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#define INT0_HI_FEC_BABT (34)
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#define INT0_HI_FEC_BABR (35)
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#define INT0_HI_PIT0 (36)
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#define INT0_HI_PIT1 (37)
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#define INT0_HI_PIT2 (38)
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#define INT0_HI_PIT3 (39)
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#define INT0_HI_RNG (40)
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#define INT0_HI_SKHA (41)
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#define INT0_HI_MDHA (42)
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#define INT0_HI_CAN1_BUF0I (43)
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#define INT0_HI_CAN1_BUF1I (44)
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#define INT0_HI_CAN1_BUF2I (45)
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#define INT0_HI_CAN1_BUF3I (46)
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#define INT0_HI_CAN1_BUF4I (47)
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#define INT0_HI_CAN1_BUF5I (48)
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#define INT0_HI_CAN1_BUF6I (49)
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#define INT0_HI_CAN1_BUF7I (50)
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#define INT0_HI_CAN1_BUF8I (51)
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#define INT0_HI_CAN1_BUF9I (52)
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#define INT0_HI_CAN1_BUF10I (53)
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#define INT0_HI_CAN1_BUF11I (54)
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#define INT0_HI_CAN1_BUF12I (55)
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#define INT0_HI_CAN1_BUF13I (56)
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#define INT0_HI_CAN1_BUF14I (57)
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#define INT0_HI_CAN1_BUF15I (58)
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#define INT0_HI_CAN1_ERRINT (59)
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#define INT0_HI_CAN1_BOFFINT (60)
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/* 60-63 Reserved */
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#endif /* _MCF5271_H_ */
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