9ab4650f71
Instead of reading the silicon version from ROM, we should read the SREV register from the IIM. Freescale has dropped all support for MX51 REV1.0, only MX51 REV 2.0 and 3.0 are valid. Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
208 lines
6.5 KiB
C
208 lines
6.5 KiB
C
/*
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* Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
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*/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __MACH_MX3x_H__
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#define __MACH_MX3x_H__
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/*
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* MX31 memory map:
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*
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* Virt Phys Size What
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* ---------------------------------------------------------------------------
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* FC000000 43F00000 1M AIPS 1
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* FC100000 50000000 1M SPBA
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* FC200000 53F00000 1M AIPS 2
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* FC500000 60000000 128M ROMPATCH
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* FC400000 68000000 128M AVIC
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* 70000000 256M IPU (MAX M2)
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* 80000000 256M CSD0 SDRAM/DDR
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* 90000000 256M CSD1 SDRAM/DDR
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* A0000000 128M CS0 Flash
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* A8000000 128M CS1 Flash
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* B0000000 32M CS2
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* B2000000 32M CS3
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* F4000000 B4000000 32M CS4
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* B6000000 32M CS5
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* FC320000 B8000000 64K NAND, SDRAM, WEIM, M3IF, EMI controllers
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* C0000000 64M PCMCIA/CF
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*/
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/*
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* L2CC
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*/
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#define MX3x_L2CC_BASE_ADDR 0x30000000
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#define MX3x_L2CC_SIZE SZ_1M
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/*
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* AIPS 1
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*/
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#define MX3x_AIPS1_BASE_ADDR 0x43f00000
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#define MX3x_AIPS1_SIZE SZ_1M
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#define MX3x_MAX_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0x04000)
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#define MX3x_EVTMON_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0x08000)
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#define MX3x_CLKCTL_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0x0c000)
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#define MX3x_ETB_SLOT4_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0x10000)
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#define MX3x_ETB_SLOT5_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0x14000)
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#define MX3x_ECT_CTIO_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0x18000)
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#define MX3x_I2C_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0x80000)
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#define MX3x_I2C3_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0x84000)
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#define MX3x_UART1_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0x90000)
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#define MX3x_UART2_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0x94000)
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#define MX3x_I2C2_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0x98000)
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#define MX3x_OWIRE_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0x9c000)
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#define MX3x_SSI1_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0xa0000)
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#define MX3x_CSPI1_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0xa4000)
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#define MX3x_KPP_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0xa8000)
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#define MX3x_IOMUXC_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0xac000)
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#define MX3x_ECT_IP1_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0xb8000)
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#define MX3x_ECT_IP2_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0xbc000)
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/*
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* SPBA global module enabled #0
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*/
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#define MX3x_SPBA0_BASE_ADDR 0x50000000
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#define MX3x_SPBA0_SIZE SZ_1M
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#define MX3x_UART3_BASE_ADDR (MX3x_SPBA0_BASE_ADDR + 0x0c000)
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#define MX3x_CSPI2_BASE_ADDR (MX3x_SPBA0_BASE_ADDR + 0x10000)
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#define MX3x_SSI2_BASE_ADDR (MX3x_SPBA0_BASE_ADDR + 0x14000)
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#define MX3x_ATA_DMA_BASE_ADDR (MX3x_SPBA0_BASE_ADDR + 0x20000)
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#define MX3x_MSHC1_BASE_ADDR (MX3x_SPBA0_BASE_ADDR + 0x24000)
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#define MX3x_SPBA_CTRL_BASE_ADDR (MX3x_SPBA0_BASE_ADDR + 0x3c000)
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/*
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* AIPS 2
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*/
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#define MX3x_AIPS2_BASE_ADDR 0x53f00000
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#define MX3x_AIPS2_SIZE SZ_1M
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#define MX3x_CCM_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0x80000)
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#define MX3x_GPT1_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0x90000)
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#define MX3x_EPIT1_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0x94000)
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#define MX3x_EPIT2_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0x98000)
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#define MX3x_GPIO3_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0xa4000)
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#define MX3x_SCC_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0xac000)
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#define MX3x_RNGA_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0xb0000)
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#define MX3x_IPU_CTRL_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0xc0000)
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#define MX3x_AUDMUX_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0xc4000)
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#define MX3x_GPIO1_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0xcc000)
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#define MX3x_GPIO2_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0xd0000)
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#define MX3x_SDMA_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0xd4000)
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#define MX3x_RTC_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0xd8000)
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#define MX3x_WDOG_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0xdc000)
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#define MX3x_PWM_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0xe0000)
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#define MX3x_RTIC_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0xec000)
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/*
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* ROMP and AVIC
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*/
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#define MX3x_ROMP_BASE_ADDR 0x60000000
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#define MX3x_ROMP_SIZE SZ_1M
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#define MX3x_AVIC_BASE_ADDR 0x68000000
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#define MX3x_AVIC_SIZE SZ_1M
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/*
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* Memory regions and CS
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*/
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#define MX3x_IPU_MEM_BASE_ADDR 0x70000000
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#define MX3x_CSD0_BASE_ADDR 0x80000000
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#define MX3x_CSD1_BASE_ADDR 0x90000000
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#define MX3x_CS0_BASE_ADDR 0xa0000000
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#define MX3x_CS1_BASE_ADDR 0xa8000000
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#define MX3x_CS2_BASE_ADDR 0xb0000000
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#define MX3x_CS3_BASE_ADDR 0xb2000000
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#define MX3x_CS4_BASE_ADDR 0xb4000000
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#define MX3x_CS4_BASE_ADDR_VIRT 0xf6000000
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#define MX3x_CS4_SIZE SZ_32M
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#define MX3x_CS5_BASE_ADDR 0xb6000000
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#define MX3x_CS5_BASE_ADDR_VIRT 0xf8000000
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#define MX3x_CS5_SIZE SZ_32M
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/*
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* NAND, SDRAM, WEIM, M3IF, EMI controllers
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*/
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#define MX3x_X_MEMC_BASE_ADDR 0xb8000000
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#define MX3x_X_MEMC_SIZE SZ_64K
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#define MX3x_ESDCTL_BASE_ADDR (MX3x_X_MEMC_BASE_ADDR + 0x1000)
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#define MX3x_WEIM_BASE_ADDR (MX3x_X_MEMC_BASE_ADDR + 0x2000)
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#define MX3x_M3IF_BASE_ADDR (MX3x_X_MEMC_BASE_ADDR + 0x3000)
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#define MX3x_EMI_CTL_BASE_ADDR (MX3x_X_MEMC_BASE_ADDR + 0x4000)
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#define MX3x_PCMCIA_CTL_BASE_ADDR MX3x_EMI_CTL_BASE_ADDR
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#define MX3x_PCMCIA_MEM_BASE_ADDR 0xbc000000
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/*
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* Interrupt numbers
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*/
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#define MX3x_INT_I2C3 3
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#define MX3x_INT_I2C2 4
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#define MX3x_INT_RTIC 6
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#define MX3x_INT_I2C 10
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#define MX3x_INT_CSPI2 13
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#define MX3x_INT_CSPI1 14
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#define MX3x_INT_ATA 15
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#define MX3x_INT_UART3 18
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#define MX3x_INT_IIM 19
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#define MX3x_INT_RNGA 22
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#define MX3x_INT_EVTMON 23
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#define MX3x_INT_KPP 24
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#define MX3x_INT_RTC 25
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#define MX3x_INT_PWM 26
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#define MX3x_INT_EPIT2 27
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#define MX3x_INT_EPIT1 28
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#define MX3x_INT_GPT 29
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#define MX3x_INT_POWER_FAIL 30
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#define MX3x_INT_UART2 32
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#define MX3x_INT_NANDFC 33
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#define MX3x_INT_SDMA 34
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#define MX3x_INT_MSHC1 39
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#define MX3x_INT_IPU_ERR 41
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#define MX3x_INT_IPU_SYN 42
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#define MX3x_INT_UART1 45
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#define MX3x_INT_ECT 48
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#define MX3x_INT_SCC_SCM 49
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#define MX3x_INT_SCC_SMN 50
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#define MX3x_INT_GPIO2 51
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#define MX3x_INT_GPIO1 52
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#define MX3x_INT_WDOG 55
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#define MX3x_INT_GPIO3 56
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#define MX3x_INT_EXT_POWER 58
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#define MX3x_INT_EXT_TEMPER 59
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#define MX3x_INT_EXT_SENSOR60 60
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#define MX3x_INT_EXT_SENSOR61 61
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#define MX3x_INT_EXT_WDOG 62
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#define MX3x_INT_EXT_TV 63
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#define MX3x_PROD_SIGNATURE 0x1 /* For MX31 */
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/* Mandatory defines used globally */
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#if !defined(__ASSEMBLY__) && !defined(__MXC_BOOT_UNCOMPRESS)
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extern unsigned int mx31_cpu_rev;
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extern void mx31_read_cpu_rev(void);
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static inline int mx31_revision(void)
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{
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return mx31_cpu_rev;
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}
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extern unsigned int mx35_cpu_rev;
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extern void mx35_read_cpu_rev(void);
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static inline int mx35_revision(void)
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{
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return mx35_cpu_rev;
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}
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#endif
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#endif /* ifndef __MACH_MX3x_H__ */
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