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u-boot/arch/arm/include/asm/arch-mx5/imx-regs.h
Eric Nelson 08c61a589b mxc_spi: move machine specifics into CPU headers 
Move (E)CSPI register declarations into the imx-regs.h files for each supported CPU

Introduce two new macros to control conditional setup
     MXC_CSPI - Used for processors with the Configurable Serial Peripheral Interface (MX3x)
     MXC_ECSPI - For processors with Enhanced Configurable... (MX5x, MX6x)

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Jason Liu <jason.hui@linaro.org>
Tested-by: Jason Liu <jason.hui@linaro.org>
2012-02-27 21:19:23 +01:00

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/*
* (C) Copyright 2009 Freescale Semiconductor, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* 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., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __ASM_ARCH_MX5_IMX_REGS_H__
#define __ASM_ARCH_MX5_IMX_REGS_H__
#if defined(CONFIG_MX51)
#define IRAM_BASE_ADDR 0x1FFE0000 /* internal ram */
#define IPU_CTRL_BASE_ADDR 0x40000000
#define SPBA0_BASE_ADDR 0x70000000
#define AIPS1_BASE_ADDR 0x73F00000
#define AIPS2_BASE_ADDR 0x83F00000
#define CSD0_BASE_ADDR 0x90000000
#define CSD1_BASE_ADDR 0xA0000000
#define NFC_BASE_ADDR_AXI 0xCFFF0000
#define CS1_BASE_ADDR 0xB8000000
#elif defined(CONFIG_MX53)
#define IPU_CTRL_BASE_ADDR 0x18000000
#define SPBA0_BASE_ADDR 0x50000000
#define AIPS1_BASE_ADDR 0x53F00000
#define AIPS2_BASE_ADDR 0x63F00000
#define CSD0_BASE_ADDR 0x70000000
#define CSD1_BASE_ADDR 0xB0000000
#define NFC_BASE_ADDR_AXI 0xF7FF0000
#define IRAM_BASE_ADDR 0xF8000000
#define CS1_BASE_ADDR 0xF4000000
#else
#error "CPU_TYPE not defined"
#endif
#define IRAM_SIZE 0x00020000 /* 128 KB */
/*
* SPBA global module enabled #0
*/
#define MMC_SDHC1_BASE_ADDR (SPBA0_BASE_ADDR + 0x00004000)
#define MMC_SDHC2_BASE_ADDR (SPBA0_BASE_ADDR + 0x00008000)
#define UART3_BASE (SPBA0_BASE_ADDR + 0x0000C000)
#define CSPI1_BASE_ADDR (SPBA0_BASE_ADDR + 0x00010000)
#define SSI2_BASE_ADDR (SPBA0_BASE_ADDR + 0x00014000)
#define MMC_SDHC3_BASE_ADDR (SPBA0_BASE_ADDR + 0x00020000)
#define MMC_SDHC4_BASE_ADDR (SPBA0_BASE_ADDR + 0x00024000)
#define SPDIF_BASE_ADDR (SPBA0_BASE_ADDR + 0x00028000)
#define ATA_DMA_BASE_ADDR (SPBA0_BASE_ADDR + 0x00030000)
#define SLIM_DMA_BASE_ADDR (SPBA0_BASE_ADDR + 0x00034000)
#define HSI2C_DMA_BASE_ADDR (SPBA0_BASE_ADDR + 0x00038000)
#define SPBA_CTRL_BASE_ADDR (SPBA0_BASE_ADDR + 0x0003C000)
/*
* AIPS 1
*/
#define OTG_BASE_ADDR (AIPS1_BASE_ADDR + 0x00080000)
#define GPIO1_BASE_ADDR (AIPS1_BASE_ADDR + 0x00084000)
#define GPIO2_BASE_ADDR (AIPS1_BASE_ADDR + 0x00088000)
#define GPIO3_BASE_ADDR (AIPS1_BASE_ADDR + 0x0008C000)
#define GPIO4_BASE_ADDR (AIPS1_BASE_ADDR + 0x00090000)
#define KPP_BASE_ADDR (AIPS1_BASE_ADDR + 0x00094000)
#define WDOG1_BASE_ADDR (AIPS1_BASE_ADDR + 0x00098000)
#define WDOG2_BASE_ADDR (AIPS1_BASE_ADDR + 0x0009C000)
#define GPT1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A0000)
#define SRTC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A4000)
#define IOMUXC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A8000)
#define EPIT1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000AC000)
#define EPIT2_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B0000)
#define PWM1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B4000)
#define PWM2_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B8000)
#define UART1_BASE (AIPS1_BASE_ADDR + 0x000BC000)
#define UART2_BASE (AIPS1_BASE_ADDR + 0x000C0000)
#define SRC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000D0000)
#define CCM_BASE_ADDR (AIPS1_BASE_ADDR + 0x000D4000)
#define GPC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000D8000)
#if defined(CONFIG_MX53)
#define GPIO5_BASE_ADDR (AIPS1_BASE_ADDR + 0x000DC000)
#define GPIO6_BASE_ADDR (AIPS1_BASE_ADDR + 0x000E0000)
#define GPIO7_BASE_ADDR (AIPS1_BASE_ADDR + 0x000E4000)
#endif
/*
* AIPS 2
*/
#define PLL1_BASE_ADDR (AIPS2_BASE_ADDR + 0x00080000)
#define PLL2_BASE_ADDR (AIPS2_BASE_ADDR + 0x00084000)
#define PLL3_BASE_ADDR (AIPS2_BASE_ADDR + 0x00088000)
#ifdef CONFIG_MX53
#define PLL4_BASE_ADDR (AIPS2_BASE_ADDR + 0x0008c000)
#endif
#define AHBMAX_BASE_ADDR (AIPS2_BASE_ADDR + 0x00094000)
#define IIM_BASE_ADDR (AIPS2_BASE_ADDR + 0x00098000)
#define CSU_BASE_ADDR (AIPS2_BASE_ADDR + 0x0009C000)
#define ARM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000A0000)
#define OWIRE_BASE_ADDR (AIPS2_BASE_ADDR + 0x000A4000)
#define FIRI_BASE_ADDR (AIPS2_BASE_ADDR + 0x000A8000)
#define CSPI2_BASE_ADDR (AIPS2_BASE_ADDR + 0x000AC000)
#define SDMA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000B0000)
#define SCC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000B4000)
#define ROMCP_BASE_ADDR (AIPS2_BASE_ADDR + 0x000B8000)
#define RTIC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000BC000)
#define CSPI3_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C0000)
#define I2C2_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C4000)
#define I2C1_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C8000)
#define SSI1_BASE_ADDR (AIPS2_BASE_ADDR + 0x000CC000)
#define AUDMUX_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D0000)
#define M4IF_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D8000)
#define ESDCTL_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D9000)
#define WEIM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DA000)
#define NFC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DB000)
#define EMI_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DBF00)
#define MIPI_HSC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DC000)
#define ATA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000E0000)
#define SIM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000E4000)
#define SSI3BASE_ADDR (AIPS2_BASE_ADDR + 0x000E8000)
#define FEC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000EC000)
#define TVE_BASE_ADDR (AIPS2_BASE_ADDR + 0x000F0000)
#define VPU_BASE_ADDR (AIPS2_BASE_ADDR + 0x000F4000)
#define SAHARA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000F8000)
/*
* WEIM CSnGCR1
*/
#define CSEN 1
#define SWR (1 << 1)
#define SRD (1 << 2)
#define MUM (1 << 3)
#define WFL (1 << 4)
#define RFL (1 << 5)
#define CRE (1 << 6)
#define CREP (1 << 7)
#define BL(x) (((x) & 0x7) << 8)
#define WC (1 << 11)
#define BCD(x) (((x) & 0x3) << 12)
#define BCS(x) (((x) & 0x3) << 14)
#define DSZ(x) (((x) & 0x7) << 16)
#define SP (1 << 19)
#define CSREC(x) (((x) & 0x7) << 20)
#define AUS (1 << 23)
#define GBC(x) (((x) & 0x7) << 24)
#define WP (1 << 27)
#define PSZ(x) (((x) & 0x0f << 28)
/*
* WEIM CSnGCR2
*/
#define ADH(x) (((x) & 0x3))
#define DAPS(x) (((x) & 0x0f << 4)
#define DAE (1 << 8)
#define DAP (1 << 9)
#define MUX16_BYP (1 << 12)
/*
* WEIM CSnRCR1
*/
#define RCSN(x) (((x) & 0x7))
#define RCSA(x) (((x) & 0x7) << 4)
#define OEN(x) (((x) & 0x7) << 8)
#define OEA(x) (((x) & 0x7) << 12)
#define RADVN(x) (((x) & 0x7) << 16)
#define RAL (1 << 19)
#define RADVA(x) (((x) & 0x7) << 20)
#define RWSC(x) (((x) & 0x3f) << 24)
/*
* WEIM CSnRCR2
*/
#define RBEN(x) (((x) & 0x7))
#define RBE (1 << 3)
#define RBEA(x) (((x) & 0x7) << 4)
#define RL(x) (((x) & 0x3) << 8)
#define PAT(x) (((x) & 0x7) << 12)
#define APR (1 << 15)
/*
* WEIM CSnWCR1
*/
#define WCSN(x) (((x) & 0x7))
#define WCSA(x) (((x) & 0x7) << 3)
#define WEN(x) (((x) & 0x7) << 6)
#define WEA(x) (((x) & 0x7) << 9)
#define WBEN(x) (((x) & 0x7) << 12)
#define WBEA(x) (((x) & 0x7) << 15)
#define WADVN(x) (((x) & 0x7) << 18)
#define WADVA(x) (((x) & 0x7) << 21)
#define WWSC(x) (((x) & 0x3f) << 24)
#define WBED1 (1 << 30)
#define WAL (1 << 31)
/*
* WEIM CSnWCR2
*/
#define WBED 1
/*
* WEIM WCR
*/
#define BCM 1
#define GBCD(x) (((x) & 0x3) << 1)
#define INTEN (1 << 4)
#define INTPOL (1 << 5)
#define WDOG_EN (1 << 8)
#define WDOG_LIMIT(x) (((x) & 0x3) << 9)
#define CS0_128 0
#define CS0_64M_CS1_64M 1
#define CS0_64M_CS1_32M_CS2_32M 2
#define CS0_32M_CS1_32M_CS2_32M_CS3_32M 3
/*
* CSPI register definitions
*/
#define MXC_ECSPI
#define MXC_CSPICTRL_EN (1 << 0)
#define MXC_CSPICTRL_MODE (1 << 1)
#define MXC_CSPICTRL_XCH (1 << 2)
#define MXC_CSPICTRL_CHIPSELECT(x) (((x) & 0x3) << 12)
#define MXC_CSPICTRL_BITCOUNT(x) (((x) & 0xfff) << 20)
#define MXC_CSPICTRL_PREDIV(x) (((x) & 0xF) << 12)
#define MXC_CSPICTRL_POSTDIV(x) (((x) & 0xF) << 8)
#define MXC_CSPICTRL_SELCHAN(x) (((x) & 0x3) << 18)
#define MXC_CSPICTRL_MAXBITS 0xfff
#define MXC_CSPICTRL_TC (1 << 7)
#define MXC_CSPICTRL_RXOVF (1 << 6)
#define MXC_CSPIPERIOD_32KHZ (1 << 15)
#define MAX_SPI_BYTES 32
/* Bit position inside CTRL register to be associated with SS */
#define MXC_CSPICTRL_CHAN 18
/* Bit position inside CON register to be associated with SS */
#define MXC_CSPICON_POL 4
#define MXC_CSPICON_PHA 0
#define MXC_CSPICON_SSPOL 12
#define MXC_SPI_BASE_ADDRESSES \
CSPI1_BASE_ADDR, \
CSPI2_BASE_ADDR, \
CSPI3_BASE_ADDR,
/*
* Number of GPIO pins per port
*/
#define GPIO_NUM_PIN 32
#define IIM_SREV 0x24
#define ROM_SI_REV 0x48
#define NFC_BUF_SIZE 0x1000
/* M4IF */
#define M4IF_FBPM0 0x40
#define M4IF_FIDBP 0x48
/* Assuming 24MHz input clock with doubler ON */
/* MFI PDF */
#define DP_OP_864 ((8 << 4) + ((1 - 1) << 0))
#define DP_MFD_864 (180 - 1) /* PL Dither mode */
#define DP_MFN_864 180
#define DP_MFN_800_DIT 60 /* PL Dither mode */
#define DP_OP_850 ((8 << 4) + ((1 - 1) << 0))
#define DP_MFD_850 (48 - 1)
#define DP_MFN_850 41
#define DP_OP_800 ((8 << 4) + ((1 - 1) << 0))
#define DP_MFD_800 (3 - 1)
#define DP_MFN_800 1
#define DP_OP_700 ((7 << 4) + ((1 - 1) << 0))
#define DP_MFD_700 (24 - 1)
#define DP_MFN_700 7
#define DP_OP_665 ((6 << 4) + ((1 - 1) << 0))
#define DP_MFD_665 (96 - 1)
#define DP_MFN_665 89
#define DP_OP_532 ((5 << 4) + ((1 - 1) << 0))
#define DP_MFD_532 (24 - 1)
#define DP_MFN_532 13
#define DP_OP_400 ((8 << 4) + ((2 - 1) << 0))
#define DP_MFD_400 (3 - 1)
#define DP_MFN_400 1
#define DP_OP_216 ((6 << 4) + ((3 - 1) << 0))
#define DP_MFD_216 (4 - 1)
#define DP_MFN_216 3
#define CHIP_REV_1_0 0x10
#define CHIP_REV_1_1 0x11
#define CHIP_REV_2_0 0x20
#define CHIP_REV_2_5 0x25
#define CHIP_REV_3_0 0x30
#define BOARD_REV_1_0 0x0
#define BOARD_REV_2_0 0x1
#define IMX_IIM_BASE (IIM_BASE_ADDR)
#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
#include <asm/types.h>
#define __REG(x) (*((volatile u32 *)(x)))
#define __REG16(x) (*((volatile u16 *)(x)))
#define __REG8(x) (*((volatile u8 *)(x)))
struct clkctl {
u32 ccr;
u32 ccdr;
u32 csr;
u32 ccsr;
u32 cacrr;
u32 cbcdr;
u32 cbcmr;
u32 cscmr1;
u32 cscmr2;
u32 cscdr1;
u32 cs1cdr;
u32 cs2cdr;
u32 cdcdr;
u32 chsccdr;
u32 cscdr2;
u32 cscdr3;
u32 cscdr4;
u32 cwdr;
u32 cdhipr;
u32 cdcr;
u32 ctor;
u32 clpcr;
u32 cisr;
u32 cimr;
u32 ccosr;
u32 cgpr;
u32 ccgr0;
u32 ccgr1;
u32 ccgr2;
u32 ccgr3;
u32 ccgr4;
u32 ccgr5;
u32 ccgr6;
#if defined(CONFIG_MX53)
u32 ccgr7;
#endif
u32 cmeor;
};
/* DPLL registers */
struct dpll {
u32 dp_ctl;
u32 dp_config;
u32 dp_op;
u32 dp_mfd;
u32 dp_mfn;
u32 dp_mfn_minus;
u32 dp_mfn_plus;
u32 dp_hfs_op;
u32 dp_hfs_mfd;
u32 dp_hfs_mfn;
u32 dp_mfn_togc;
u32 dp_destat;
};
/* WEIM registers */
struct weim {
u32 cs0gcr1;
u32 cs0gcr2;
u32 cs0rcr1;
u32 cs0rcr2;
u32 cs0wcr1;
u32 cs0wcr2;
u32 cs1gcr1;
u32 cs1gcr2;
u32 cs1rcr1;
u32 cs1rcr2;
u32 cs1wcr1;
u32 cs1wcr2;
u32 cs2gcr1;
u32 cs2gcr2;
u32 cs2rcr1;
u32 cs2rcr2;
u32 cs2wcr1;
u32 cs2wcr2;
u32 cs3gcr1;
u32 cs3gcr2;
u32 cs3rcr1;
u32 cs3rcr2;
u32 cs3wcr1;
u32 cs3wcr2;
u32 cs4gcr1;
u32 cs4gcr2;
u32 cs4rcr1;
u32 cs4rcr2;
u32 cs4wcr1;
u32 cs4wcr2;
u32 cs5gcr1;
u32 cs5gcr2;
u32 cs5rcr1;
u32 cs5rcr2;
u32 cs5wcr1;
u32 cs5wcr2;
u32 wcr;
u32 wiar;
u32 ear;
};
#if defined(CONFIG_MX51)
struct iomuxc {
u32 gpr0;
u32 gpr1;
u32 omux0;
u32 omux1;
u32 omux2;
u32 omux3;
u32 omux4;
};
#elif defined(CONFIG_MX53)
struct iomuxc {
u32 gpr0;
u32 gpr1;
u32 gpr2;
u32 omux0;
u32 omux1;
u32 omux2;
u32 omux3;
u32 omux4;
};
#endif
/* System Reset Controller (SRC) */
struct src {
u32 scr;
u32 sbmr;
u32 srsr;
u32 reserved1[2];
u32 sisr;
u32 simr;
};
/* CSPI registers */
struct cspi_regs {
u32 rxdata;
u32 txdata;
u32 ctrl;
u32 cfg;
u32 intr;
u32 dma;
u32 stat;
u32 period;
};
struct iim_regs {
u32 stat;
u32 statm;
u32 err;
u32 emask;
u32 fctl;
u32 ua;
u32 la;
u32 sdat;
u32 prev;
u32 srev;
u32 preg_p;
u32 scs0;
u32 scs1;
u32 scs2;
u32 scs3;
u32 res0[0x1f1];
struct fuse_bank {
u32 fuse_regs[0x20];
u32 fuse_rsvd[0xe0];
} bank[4];
};
struct fuse_bank1_regs {
u32 fuse0_8[9];
u32 mac_addr[6];
u32 fuse15_31[0x11];
};
#endif /* __ASSEMBLER__*/
#endif /* __ASM_ARCH_MX5_IMX_REGS_H__ */
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