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/*
* Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
* Copyright 2008 Juergen Beisert, kernel@pengutronix.de
*
* This contains i.MX27-specific hardware definitions. For those
* hardware pieces that are common between i.MX21 and i.MX27, have a
* look at mx2x.h.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#ifndef __ASM_ARCH_MXC_MX27_H__
#define __ASM_ARCH_MXC_MX27_H__
/* IRAM */
#define IRAM_BASE_ADDR 0xFFFF4C00 /* internal ram */
#define MSHC_BASE_ADDR (AIPI_BASE_ADDR + 0x18000)
#define GPT5_BASE_ADDR (AIPI_BASE_ADDR + 0x19000)
#define GPT4_BASE_ADDR (AIPI_BASE_ADDR + 0x1A000)
#define UART5_BASE_ADDR (AIPI_BASE_ADDR + 0x1B000)
#define UART6_BASE_ADDR (AIPI_BASE_ADDR + 0x1C000)
#define I2C2_BASE_ADDR (AIPI_BASE_ADDR + 0x1D000)
#define SDHC3_BASE_ADDR (AIPI_BASE_ADDR + 0x1E000)
#define GPT6_BASE_ADDR (AIPI_BASE_ADDR + 0x1F000)
#define VPU_BASE_ADDR (AIPI_BASE_ADDR + 0x23000)
#define OTG_BASE_ADDR USBOTG_BASE_ADDR
#define SAHARA_BASE_ADDR (AIPI_BASE_ADDR + 0x25000)
#define IIM_BASE_ADDR (AIPI_BASE_ADDR + 0x28000)
#define RTIC_BASE_ADDR (AIPI_BASE_ADDR + 0x2A000)
#define FEC_BASE_ADDR (AIPI_BASE_ADDR + 0x2B000)
#define SCC_BASE_ADDR (AIPI_BASE_ADDR + 0x2C000)
#define ETB_BASE_ADDR (AIPI_BASE_ADDR + 0x3B000)
#define ETB_RAM_BASE_ADDR (AIPI_BASE_ADDR + 0x3C000)
/* ROM patch */
#define ROMP_BASE_ADDR 0x10041000
#define ATA_BASE_ADDR (SAHB1_BASE_ADDR + 0x1000)
/* Memory regions and CS */
#define SDRAM_BASE_ADDR 0xA0000000
#define CSD1_BASE_ADDR 0xB0000000
#define CS0_BASE_ADDR 0xC0000000
#define CS1_BASE_ADDR 0xC8000000
#define CS2_BASE_ADDR 0xD0000000
#define CS3_BASE_ADDR 0xD2000000
#define CS4_BASE_ADDR 0xD4000000
#define CS5_BASE_ADDR 0xD6000000
#define PCMCIA_MEM_BASE_ADDR 0xDC000000
/* NAND, SDRAM, WEIM, M3IF, EMI controllers */
#define X_MEMC_BASE_ADDR 0xD8000000
#define X_MEMC_BASE_ADDR_VIRT 0xF4200000
#define X_MEMC_SIZE SZ_1M
#define NFC_BASE_ADDR (X_MEMC_BASE_ADDR)
#define SDRAMC_BASE_ADDR (X_MEMC_BASE_ADDR + 0x1000)
#define WEIM_BASE_ADDR (X_MEMC_BASE_ADDR + 0x2000)
#define M3IF_BASE_ADDR (X_MEMC_BASE_ADDR + 0x3000)
#define PCMCIA_CTL_BASE_ADDR (X_MEMC_BASE_ADDR + 0x4000)
/* fixed interrupt numbers */
#define MXC_INT_CCM 63
#define MXC_INT_IIM 62
#define MXC_INT_SAHARA 59
#define MXC_INT_SCC_SCM 58
#define MXC_INT_SCC_SMN 57
#define MXC_INT_USB3 56
#define MXC_INT_USB2 55
#define MXC_INT_USB1 54
#define MXC_INT_VPU 53
#define MXC_INT_FEC 50
#define MXC_INT_UART5 49
#define MXC_INT_UART6 48
#define MXC_INT_ATA 30
#define MXC_INT_SDHC3 9
#define MXC_INT_SDHC 7
#define MXC_INT_RTIC 5
#define MXC_INT_GPT4 4
#define MXC_INT_GPT5 3
#define MXC_INT_GPT6 2
#define MXC_INT_I2C2 1
/* fixed DMA request numbers */
#define DMA_REQ_NFC 37
#define DMA_REQ_SDHC3 36
#define DMA_REQ_UART6_RX 35
#define DMA_REQ_UART6_TX 34
#define DMA_REQ_UART5_RX 33
#define DMA_REQ_UART5_TX 32
#define DMA_REQ_ATA_RCV 29
#define DMA_REQ_ATA_TX 28
#define DMA_REQ_MSHC 4
/* silicon revisions specific to i.MX27 */
#define CHIP_REV_1_0 0x00
#define CHIP_REV_2_0 0x01
#ifndef __ASSEMBLY__
extern int mx27_revision(void);
#endif
/* Mandatory defines used globally */
#endif /* __ASM_ARCH_MXC_MX27_H__ */
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