diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/m68k/include/asm/m5307sim.h | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/m5307sim.h b/arch/m68k/include/asm/m5307sim.h new file mode 100644 index 000000000..25059f205 --- /dev/null +++ b/arch/m68k/include/asm/m5307sim.h @@ -0,0 +1,191 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/****************************************************************************/ + +/* + * m5307sim.h -- ColdFire 5307 System Integration Module support. + * + * (C) Copyright 1999, Moreton Bay Ventures Pty Ltd. + * (C) Copyright 1999, Lineo (www.lineo.com) + * + * Modified by David W. Miller for the MCF5307 Eval Board. + */ + +/****************************************************************************/ +#ifndef m5307sim_h +#define m5307sim_h +/****************************************************************************/ + +#define CPU_NAME "COLDFIRE(m5307)" +#define CPU_INSTR_PER_JIFFY 3 +#define MCF_BUSCLK (MCF_CLK / 2) + +#include <asm/m53xxacr.h> + +/* + * Define the 5307 SIM register set addresses. + */ +#define MCFSIM_RSR (MCF_MBAR + 0x00) /* Reset Status reg */ +#define MCFSIM_SYPCR (MCF_MBAR + 0x01) /* System Protection */ +#define MCFSIM_SWIVR (MCF_MBAR + 0x02) /* SW Watchdog intr */ +#define MCFSIM_SWSR (MCF_MBAR + 0x03) /* SW Watchdog service*/ +#define MCFSIM_PAR (MCF_MBAR + 0x04) /* Pin Assignment */ +#define MCFSIM_IRQPAR (MCF_MBAR + 0x06) /* Itr Assignment */ +#define MCFSIM_PLLCR (MCF_MBAR + 0x08) /* PLL Ctrl Reg */ +#define MCFSIM_MPARK (MCF_MBAR + 0x0C) /* BUS Master Ctrl */ +#define MCFSIM_IPR (MCF_MBAR + 0x40) /* Interrupt Pend */ +#define MCFSIM_IMR (MCF_MBAR + 0x44) /* Interrupt Mask */ +#define MCFSIM_AVR (MCF_MBAR + 0x4b) /* Autovector Ctrl */ +#define MCFSIM_ICR0 (MCF_MBAR + 0x4c) /* Intr Ctrl reg 0 */ +#define MCFSIM_ICR1 (MCF_MBAR + 0x4d) /* Intr Ctrl reg 1 */ +#define MCFSIM_ICR2 (MCF_MBAR + 0x4e) /* Intr Ctrl reg 2 */ +#define MCFSIM_ICR3 (MCF_MBAR + 0x4f) /* Intr Ctrl reg 3 */ +#define MCFSIM_ICR4 (MCF_MBAR + 0x50) /* Intr Ctrl reg 4 */ +#define MCFSIM_ICR5 (MCF_MBAR + 0x51) /* Intr Ctrl reg 5 */ +#define MCFSIM_ICR6 (MCF_MBAR + 0x52) /* Intr Ctrl reg 6 */ +#define MCFSIM_ICR7 (MCF_MBAR + 0x53) /* Intr Ctrl reg 7 */ +#define MCFSIM_ICR8 (MCF_MBAR + 0x54) /* Intr Ctrl reg 8 */ +#define MCFSIM_ICR9 (MCF_MBAR + 0x55) /* Intr Ctrl reg 9 */ +#define MCFSIM_ICR10 (MCF_MBAR + 0x56) /* Intr Ctrl reg 10 */ +#define MCFSIM_ICR11 (MCF_MBAR + 0x57) /* Intr Ctrl reg 11 */ + +#define MCFSIM_CSAR0 (MCF_MBAR + 0x80) /* CS 0 Address reg */ +#define MCFSIM_CSMR0 (MCF_MBAR + 0x84) /* CS 0 Mask reg */ +#define MCFSIM_CSCR0 (MCF_MBAR + 0x8a) /* CS 0 Control reg */ +#define MCFSIM_CSAR1 (MCF_MBAR + 0x8c) /* CS 1 Address reg */ +#define MCFSIM_CSMR1 (MCF_MBAR + 0x90) /* CS 1 Mask reg */ +#define MCFSIM_CSCR1 (MCF_MBAR + 0x96) /* CS 1 Control reg */ + +#ifdef CONFIG_OLDMASK +#define MCFSIM_CSBAR (MCF_MBAR + 0x98) /* CS Base Address */ +#define MCFSIM_CSBAMR (MCF_MBAR + 0x9c) /* CS Base Mask */ +#define MCFSIM_CSMR2 (MCF_MBAR + 0x9e) /* CS 2 Mask reg */ +#define MCFSIM_CSCR2 (MCF_MBAR + 0xa2) /* CS 2 Control reg */ +#define MCFSIM_CSMR3 (MCF_MBAR + 0xaa) /* CS 3 Mask reg */ +#define MCFSIM_CSCR3 (MCF_MBAR + 0xae) /* CS 3 Control reg */ +#define MCFSIM_CSMR4 (MCF_MBAR + 0xb6) /* CS 4 Mask reg */ +#define MCFSIM_CSCR4 (MCF_MBAR + 0xba) /* CS 4 Control reg */ +#define MCFSIM_CSMR5 (MCF_MBAR + 0xc2) /* CS 5 Mask reg */ +#define MCFSIM_CSCR5 (MCF_MBAR + 0xc6) /* CS 5 Control reg */ +#define MCFSIM_CSMR6 (MCF_MBAR + 0xce) /* CS 6 Mask reg */ +#define MCFSIM_CSCR6 (MCF_MBAR + 0xd2) /* CS 6 Control reg */ +#define MCFSIM_CSMR7 (MCF_MBAR + 0xda) /* CS 7 Mask reg */ +#define MCFSIM_CSCR7 (MCF_MBAR + 0xde) /* CS 7 Control reg */ +#else +#define MCFSIM_CSAR2 (MCF_MBAR + 0x98) /* CS 2 Address reg */ +#define MCFSIM_CSMR2 (MCF_MBAR + 0x9c) /* CS 2 Mask reg */ +#define MCFSIM_CSCR2 (MCF_MBAR + 0xa2) /* CS 2 Control reg */ +#define MCFSIM_CSAR3 (MCF_MBAR + 0xa4) /* CS 3 Address reg */ +#define MCFSIM_CSMR3 (MCF_MBAR + 0xa8) /* CS 3 Mask reg */ +#define MCFSIM_CSCR3 (MCF_MBAR + 0xae) /* CS 3 Control reg */ +#define MCFSIM_CSAR4 (MCF_MBAR + 0xb0) /* CS 4 Address reg */ +#define MCFSIM_CSMR4 (MCF_MBAR + 0xb4) /* CS 4 Mask reg */ +#define MCFSIM_CSCR4 (MCF_MBAR + 0xba) /* CS 4 Control reg */ +#define MCFSIM_CSAR5 (MCF_MBAR + 0xbc) /* CS 5 Address reg */ +#define MCFSIM_CSMR5 (MCF_MBAR + 0xc0) /* CS 5 Mask reg */ +#define MCFSIM_CSCR5 (MCF_MBAR + 0xc6) /* CS 5 Control reg */ +#define MCFSIM_CSAR6 (MCF_MBAR + 0xc8) /* CS 6 Address reg */ +#define MCFSIM_CSMR6 (MCF_MBAR + 0xcc) /* CS 6 Mask reg */ +#define MCFSIM_CSCR6 (MCF_MBAR + 0xd2) /* CS 6 Control reg */ +#define MCFSIM_CSAR7 (MCF_MBAR + 0xd4) /* CS 7 Address reg */ +#define MCFSIM_CSMR7 (MCF_MBAR + 0xd8) /* CS 7 Mask reg */ +#define MCFSIM_CSCR7 (MCF_MBAR + 0xde) /* CS 7 Control reg */ +#endif /* CONFIG_OLDMASK */ + +#define MCFSIM_DCR (MCF_MBAR + 0x100) /* DRAM Control */ +#define MCFSIM_DACR0 (MCF_MBAR + 0x108) /* DRAM Addr/Ctrl 0 */ +#define MCFSIM_DMR0 (MCF_MBAR + 0x10c) /* DRAM Mask 0 */ +#define MCFSIM_DACR1 (MCF_MBAR + 0x110) /* DRAM Addr/Ctrl 1 */ +#define MCFSIM_DMR1 (MCF_MBAR + 0x114) /* DRAM Mask 1 */ + +/* + * Timer module. + */ +#define MCFTIMER_BASE1 (MCF_MBAR + 0x140) /* Base of TIMER1 */ +#define MCFTIMER_BASE2 (MCF_MBAR + 0x180) /* Base of TIMER2 */ + +#define MCFSIM_PADDR (MCF_MBAR + 0x244) +#define MCFSIM_PADAT (MCF_MBAR + 0x248) + +/* + * DMA unit base addresses. + */ +#define MCFDMA_BASE0 (MCF_MBAR + 0x300) /* Base address DMA 0 */ +#define MCFDMA_BASE1 (MCF_MBAR + 0x340) /* Base address DMA 1 */ +#define MCFDMA_BASE2 (MCF_MBAR + 0x380) /* Base address DMA 2 */ +#define MCFDMA_BASE3 (MCF_MBAR + 0x3C0) /* Base address DMA 3 */ + +/* + * UART module. + */ +#if defined(CONFIG_NETtel) || defined(CONFIG_SECUREEDGEMP3) +#define MCFUART_BASE0 (MCF_MBAR + 0x200) /* Base address UART0 */ +#define MCFUART_BASE1 (MCF_MBAR + 0x1c0) /* Base address UART1 */ +#else +#define MCFUART_BASE0 (MCF_MBAR + 0x1c0) /* Base address UART0 */ +#define MCFUART_BASE1 (MCF_MBAR + 0x200) /* Base address UART1 */ +#endif + +/* + * Generic GPIO support + */ +#define MCFGPIO_PIN_MAX 16 +#define MCFGPIO_IRQ_MAX -1 +#define MCFGPIO_IRQ_VECBASE -1 + + +/* Definition offset address for CS2-7 -- old mask 5307 */ + +#define MCF5307_CS2 (0x400000) +#define MCF5307_CS3 (0x600000) +#define MCF5307_CS4 (0x800000) +#define MCF5307_CS5 (0xA00000) +#define MCF5307_CS6 (0xC00000) +#define MCF5307_CS7 (0xE00000) + + +/* + * Some symbol defines for the above... + */ +#define MCFSIM_SWDICR MCFSIM_ICR0 /* Watchdog timer ICR */ +#define MCFSIM_TIMER1ICR MCFSIM_ICR1 /* Timer 1 ICR */ +#define MCFSIM_TIMER2ICR MCFSIM_ICR2 /* Timer 2 ICR */ +#define MCFSIM_I2CICR MCFSIM_ICR3 /* I2C ICR */ +#define MCFSIM_UART1ICR MCFSIM_ICR4 /* UART 1 ICR */ +#define MCFSIM_UART2ICR MCFSIM_ICR5 /* UART 2 ICR */ +#define MCFSIM_DMA0ICR MCFSIM_ICR6 /* DMA 0 ICR */ +#define MCFSIM_DMA1ICR MCFSIM_ICR7 /* DMA 1 ICR */ +#define MCFSIM_DMA2ICR MCFSIM_ICR8 /* DMA 2 ICR */ +#define MCFSIM_DMA3ICR MCFSIM_ICR9 /* DMA 3 ICR */ + +/* + * Some symbol defines for the Parallel Port Pin Assignment Register + */ +#define MCFSIM_PAR_DREQ0 0x40 /* Set to select DREQ0 input */ + /* Clear to select par I/O */ +#define MCFSIM_PAR_DREQ1 0x20 /* Select DREQ1 input */ + /* Clear to select par I/O */ + +/* + * Defines for the IRQPAR Register + */ +#define IRQ5_LEVEL4 0x80 +#define IRQ3_LEVEL6 0x40 +#define IRQ1_LEVEL2 0x20 + +/* + * Define system peripheral IRQ usage. + */ +#define MCF_IRQ_I2C0 29 /* I2C, Level 5 */ +#define MCF_IRQ_TIMER 30 /* Timer0, Level 6 */ +#define MCF_IRQ_PROFILER 31 /* Timer1, Level 7 */ +#define MCF_IRQ_UART0 73 /* UART0 */ +#define MCF_IRQ_UART1 74 /* UART1 */ + +/* + * I2C module + */ +#define MCFI2C_BASE0 (MCF_MBAR + 0x280) +#define MCFI2C_SIZE0 0x40 + +/****************************************************************************/ +#endif /* m5307sim_h */ |