Subject: [PATCH 02/13 v5] ARM: OMAP3: Add i2c, memory, omap3 and function prototype headers

From: Dirk Behme dirk.behme@gmail.com

Add i2c, memory, omap3 and function prototype headers

Signed-off-by: Dirk Behme dirk.behme@gmail.com

---

Changes in version v5:

- Additonal space changes as proposed by Jean-Christophe PLAGNIOL-VILLARD

Changes in version v3:

- Replace space by tabs in headers as proposed by Jean-Christophe PLAGNIOL-VILLARD

include/asm-arm/arch-omap3/i2c.h | 128 +++++++++++++++++++ include/asm-arm/arch-omap3/mem.h | 221 +++++++++++++++++++++++++++++++++ include/asm-arm/arch-omap3/omap3.h | 135 ++++++++++++++++++++ include/asm-arm/arch-omap3/sys_proto.h | 70 ++++++++++ 4 files changed, 554 insertions(+)

Index: u-boot-main/include/asm-arm/arch-omap3/i2c.h =================================================================== --- /dev/null +++ u-boot-main/include/asm-arm/arch-omap3/i2c.h @@ -0,0 +1,128 @@ +/* + * (C) Copyright 2004-2008 + * Texas Instruments, <www.ti.com> + * + * 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 _I2C_H_ +#define _I2C_H_ + +#define I2C_DEFAULT_BASE I2C_BASE1 + +#define I2C_REV (I2C_DEFAULT_BASE + 0x00) +#define I2C_IE (I2C_DEFAULT_BASE + 0x04) +#define I2C_STAT (I2C_DEFAULT_BASE + 0x08) +#define I2C_IV (I2C_DEFAULT_BASE + 0x0c) +#define I2C_BUF (I2C_DEFAULT_BASE + 0x14) +#define I2C_CNT (I2C_DEFAULT_BASE + 0x18) +#define I2C_DATA (I2C_DEFAULT_BASE + 0x1c) +#define I2C_SYSC (I2C_DEFAULT_BASE + 0x20) +#define I2C_CON (I2C_DEFAULT_BASE + 0x24) +#define I2C_OA (I2C_DEFAULT_BASE + 0x28) +#define I2C_SA (I2C_DEFAULT_BASE + 0x2c) +#define I2C_PSC (I2C_DEFAULT_BASE + 0x30) +#define I2C_SCLL (I2C_DEFAULT_BASE + 0x34) +#define I2C_SCLH (I2C_DEFAULT_BASE + 0x38) +#define I2C_SYSTEST (I2C_DEFAULT_BASE + 0x3c) + +/* I2C masks */ + +/* I2C Interrupt Enable Register (I2C_IE): */ +#define I2C_IE_GC_IE (1 << 5) +#define I2C_IE_XRDY_IE (1 << 4) /* Transmit data ready interrupt enable */ +#define I2C_IE_RRDY_IE (1 << 3) /* Receive data ready interrupt enable */ +#define I2C_IE_ARDY_IE (1 << 2) /* Register access ready interrupt enable */ +#define I2C_IE_NACK_IE (1 << 1) /* No acknowledgment interrupt enable */ +#define I2C_IE_AL_IE (1 << 0) /* Arbitration lost interrupt enable */ + +/* I2C Status Register (I2C_STAT): */ + +#define I2C_STAT_SBD (1 << 15) /* Single byte data */ +#define I2C_STAT_BB (1 << 12) /* Bus busy */ +#define I2C_STAT_ROVR (1 << 11) /* Receive overrun */ +#define I2C_STAT_XUDF (1 << 10) /* Transmit underflow */ +#define I2C_STAT_AAS (1 << 9) /* Address as slave */ +#define I2C_STAT_GC (1 << 5) +#define I2C_STAT_XRDY (1 << 4) /* Transmit data ready */ +#define I2C_STAT_RRDY (1 << 3) /* Receive data ready */ +#define I2C_STAT_ARDY (1 << 2) /* Register access ready */ +#define I2C_STAT_NACK (1 << 1) /* No acknowledgment interrupt enable */ +#define I2C_STAT_AL (1 << 0) /* Arbitration lost interrupt enable */ + +/* I2C Interrupt Code Register (I2C_INTCODE): */ + +#define I2C_INTCODE_MASK 7 +#define I2C_INTCODE_NONE 0 +#define I2C_INTCODE_AL 1 /* Arbitration lost */ +#define I2C_INTCODE_NAK 2 /* No acknowledgement/general call */ +#define I2C_INTCODE_ARDY 3 /* Register access ready */ +#define I2C_INTCODE_RRDY 4 /* Rcv data ready */ +#define I2C_INTCODE_XRDY 5 /* Xmit data ready */ + +/* I2C Buffer Configuration Register (I2C_BUF): */ + +#define I2C_BUF_RDMA_EN (1 << 15) /* Receive DMA channel enable */ +#define I2C_BUF_XDMA_EN (1 << 7) /* Transmit DMA channel enable */ + +/* I2C Configuration Register (I2C_CON): */ + +#define I2C_CON_EN (1 << 15) /* I2C module enable */ +#define I2C_CON_BE (1 << 14) /* Big endian mode */ +#define I2C_CON_STB (1 << 11) /* Start byte mode (master mode only) */ +#define I2C_CON_MST (1 << 10) /* Master/slave mode */ +#define I2C_CON_TRX (1 << 9) /* Transmitter/receiver mode */ + /* (master mode only) */ +#define I2C_CON_XA (1 << 8) /* Expand address */ +#define I2C_CON_STP (1 << 1) /* Stop condition (master mode only) */ +#define I2C_CON_STT (1 << 0) /* Start condition (master mode only) */ + +/* I2C System Test Register (I2C_SYSTEST): */ + +#define I2C_SYSTEST_ST_EN (1 << 15) /* System test enable */ +#define I2C_SYSTEST_FREE (1 << 14) /* Free running mode, on brkpoint) */ +#define I2C_SYSTEST_TMODE_MASK (3 << 12) /* Test mode select */ +#define I2C_SYSTEST_TMODE_SHIFT (12) /* Test mode select */ +#define I2C_SYSTEST_SCL_I (1 << 3) /* SCL line sense input value */ +#define I2C_SYSTEST_SCL_O (1 << 2) /* SCL line drive output value */ +#define I2C_SYSTEST_SDA_I (1 << 1) /* SDA line sense input value */ +#define I2C_SYSTEST_SDA_O (1 << 0) /* SDA line drive output value */ + +#define I2C_SCLL_SCLL (0) +#define I2C_SCLL_SCLL_M (0xFF) +#define I2C_SCLL_HSSCLL (8) +#define I2C_SCLH_HSSCLL_M (0xFF) +#define I2C_SCLH_SCLH (0) +#define I2C_SCLH_SCLH_M (0xFF) +#define I2C_SCLH_HSSCLH (8) +#define I2C_SCLH_HSSCLH_M (0xFF) + +#define OMAP_I2C_STANDARD 100 +#define OMAP_I2C_FAST_MODE 400 +#define OMAP_I2C_HIGH_SPEED 3400 + +#define SYSTEM_CLOCK_12 12000 +#define SYSTEM_CLOCK_13 13000 +#define SYSTEM_CLOCK_192 19200 +#define SYSTEM_CLOCK_96 96000 + +#define I2C_IP_CLK SYSTEM_CLOCK_96 +#define I2C_PSC_MAX (0x0f) +#define I2C_PSC_MIN (0x00) + +#endif /* _I2C_H_ */ Index: u-boot-main/include/asm-arm/arch-omap3/mem.h =================================================================== --- /dev/null +++ u-boot-main/include/asm-arm/arch-omap3/mem.h @@ -0,0 +1,221 @@ +/* + * (C) Copyright 2006-2008 + * Texas Instruments, <www.ti.com> + * Richard Woodruff r-woodruff2@ti.com + * + * 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 _MEM_H_ +#define _MEM_H_ + +#define SDRC_CS0_OSET 0x0 +#define SDRC_CS1_OSET 0x30 /* mirror CS1 regs appear offset 0x30 from CS0 */ + +#ifndef __ASSEMBLY__ + +typedef enum { + STACKED = 0, + IP_DDR = 1, + COMBO_DDR = 2, + IP_SDR = 3, +} mem_t; + +#endif /* __ASSEMBLY__ */ + +#define EARLY_INIT 1 + +/* Slower full frequency range default timings for x32 operation*/ +#define SDP_SDRC_SHARING 0x00000100 +#define SDP_SDRC_MR_0_SDR 0x00000031 + +/* optimized timings good for current shipping parts */ +#define SDP_3430_SDRC_RFR_CTRL_165MHz 0x0004e201 /* 7.8us/6ns - 50=0x4e2 */ + +#define DLL_OFFSET 0 +#define DLL_WRITEDDRCLKX2DIS 1 +#define DLL_ENADLL 1 +#define DLL_LOCKDLL 0 +#define DLL_DLLPHASE_72 0 +#define DLL_DLLPHASE_90 1 + +/* rkw - need to find of 90/72 degree recommendation for speed like before */ +#define SDP_SDRC_DLLAB_CTRL ((DLL_ENADLL << 3) | \ + (DLL_LOCKDLL << 2) | (DLL_DLLPHASE_90 << 1)) + +/* Infineon part of 3430SDP (165MHz optimized) 6.06ns + * ACTIMA + * TDAL = Twr/Tck + Trp/tck = 15/6 + 18/6 = 2.5 + 3 = 5.5 -> 6 + * TDPL (Twr) = 15/6 = 2.5 -> 3 + * TRRD = 12/6 = 2 + * TRCD = 18/6 = 3 + * TRP = 18/6 = 3 + * TRAS = 42/6 = 7 + * TRC = 60/6 = 10 + * TRFC = 72/6 = 12 + * ACTIMB + * TCKE = 2 + * XSR = 120/6 = 20 + */ +#define TDAL_165 6 +#define TDPL_165 3 +#define TRRD_165 2 +#define TRCD_165 3 +#define TRP_165 3 +#define TRAS_165 7 +#define TRC_165 10 +#define TRFC_165 12 +#define V_ACTIMA_165 ((TRFC_165 << 27) | (TRC_165 << 22) | \ + (TRAS_165 << 18) | (TRP_165 << 15) | \ + (TRCD_165 << 12) | (TRRD_165 << 9) | \ + (TDPL_165 << 6) | (TDAL_165)) + +#define TWTR_165 1 +#define TCKE_165 2 +#define TXP_165 2 +#define XSR_165 20 +#define V_ACTIMB_165 (((TCKE_165 << 12) | (XSR_165 << 0)) | \ + (TXP_165 << 8) | (TWTR_165 << 16)) + +#define SDP_SDRC_ACTIM_CTRLA_0 V_ACTIMA_165 +#define SDP_SDRC_ACTIM_CTRLB_0 V_ACTIMB_165 +#define SDP_SDRC_RFR_CTRL SDP_3430_SDRC_RFR_CTRL_165MHz + +/* + * GPMC settings - + * Definitions is as per the following format + * #define <PART>_GPMC_CONFIG<x> <value> + * Where: + * PART is the part name e.g. STNOR - Intel Strata Flash + * x is GPMC config registers from 1 to 6 (there will be 6 macros) + * Value is corresponding value + * + * For every valid PRCM configuration there should be only one definition of + * the same. if values are independent of the board, this definition will be + * present in this file if values are dependent on the board, then this should + * go into corresponding mem-boardName.h file + * + * Currently valid part Names are (PART): + * STNOR - Intel Strata Flash + * SMNAND - Samsung NAND + * MPDB - H4 MPDB board + * SBNOR - Sibley NOR + * MNAND - Micron Large page x16 NAND + * ONNAND - Samsung One NAND + * + * include/configs/file.h contains the defn - for all CS we are interested + * #define OMAP34XX_GPMC_CSx PART + * #define OMAP34XX_GPMC_CSx_SIZE Size + * #define OMAP34XX_GPMC_CSx_MAP Map + * Where: + * x - CS number + * PART - Part Name as defined above + * SIZE - how big is the mapping to be + * GPMC_SIZE_128M - 0x8 + * GPMC_SIZE_64M - 0xC + * GPMC_SIZE_32M - 0xE + * GPMC_SIZE_16M - 0xF + * MAP - Map this CS to which address(GPMC address space)- Absolute address + * >>24 before being used. + */ +#define GPMC_SIZE_128M 0x8 +#define GPMC_SIZE_64M 0xC +#define GPMC_SIZE_32M 0xE +#define GPMC_SIZE_16M 0xF + +#define SMNAND_GPMC_CONFIG1 0x00000800 +#define SMNAND_GPMC_CONFIG2 0x00141400 +#define SMNAND_GPMC_CONFIG3 0x00141400 +#define SMNAND_GPMC_CONFIG4 0x0F010F01 +#define SMNAND_GPMC_CONFIG5 0x010C1414 +#define SMNAND_GPMC_CONFIG6 0x1F0F0A80 +#define SMNAND_GPMC_CONFIG7 0x00000C44 + +#define M_NAND_GPMC_CONFIG1 0x00001800 +#define M_NAND_GPMC_CONFIG2 0x00141400 +#define M_NAND_GPMC_CONFIG3 0x00141400 +#define M_NAND_GPMC_CONFIG4 0x0F010F01 +#define M_NAND_GPMC_CONFIG5 0x010C1414 +#define M_NAND_GPMC_CONFIG6 0x1f0f0A80 +#define M_NAND_GPMC_CONFIG7 0x00000C44 + +#define STNOR_GPMC_CONFIG1 0x3 +#define STNOR_GPMC_CONFIG2 0x00151501 +#define STNOR_GPMC_CONFIG3 0x00060602 +#define STNOR_GPMC_CONFIG4 0x11091109 +#define STNOR_GPMC_CONFIG5 0x01141F1F +#define STNOR_GPMC_CONFIG6 0x000004c4 + +#define SIBNOR_GPMC_CONFIG1 0x1200 +#define SIBNOR_GPMC_CONFIG2 0x001f1f00 +#define SIBNOR_GPMC_CONFIG3 0x00080802 +#define SIBNOR_GPMC_CONFIG4 0x1C091C09 +#define SIBNOR_GPMC_CONFIG5 0x01131F1F +#define SIBNOR_GPMC_CONFIG6 0x1F0F03C2 + +#define SDPV2_MPDB_GPMC_CONFIG1 0x00611200 +#define SDPV2_MPDB_GPMC_CONFIG2 0x001F1F01 +#define SDPV2_MPDB_GPMC_CONFIG3 0x00080803 +#define SDPV2_MPDB_GPMC_CONFIG4 0x1D091D09 +#define SDPV2_MPDB_GPMC_CONFIG5 0x041D1F1F +#define SDPV2_MPDB_GPMC_CONFIG6 0x1D0904C4 + +#define MPDB_GPMC_CONFIG1 0x00011000 +#define MPDB_GPMC_CONFIG2 0x001f1f01 +#define MPDB_GPMC_CONFIG3 0x00080803 +#define MPDB_GPMC_CONFIG4 0x1c0b1c0a +#define MPDB_GPMC_CONFIG5 0x041f1F1F +#define MPDB_GPMC_CONFIG6 0x1F0F04C4 + +#define P2_GPMC_CONFIG1 0x0 +#define P2_GPMC_CONFIG2 0x0 +#define P2_GPMC_CONFIG3 0x0 +#define P2_GPMC_CONFIG4 0x0 +#define P2_GPMC_CONFIG5 0x0 +#define P2_GPMC_CONFIG6 0x0 + +#define ONENAND_GPMC_CONFIG1 0x00001200 +#define ONENAND_GPMC_CONFIG2 0x000F0F01 +#define ONENAND_GPMC_CONFIG3 0x00030301 +#define ONENAND_GPMC_CONFIG4 0x0F040F04 +#define ONENAND_GPMC_CONFIG5 0x010F1010 +#define ONENAND_GPMC_CONFIG6 0x1F060000 + +/* max number of GPMC Chip Selects */ +#define GPMC_MAX_CS 8 +/* max number of GPMC regs */ +#define GPMC_MAX_REG 7 + +#define PISMO1_NOR 1 +#define PISMO1_NAND 2 +#define PISMO2_CS0 3 +#define PISMO2_CS1 4 +#define PISMO1_ONENAND 5 +#define DBG_MPDB 6 +#define PISMO2_NAND_CS0 7 +#define PISMO2_NAND_CS1 8 + +/* make it readable for the gpmc_init */ +#define PISMO1_NOR_BASE FLASH_BASE +#define PISMO1_NAND_BASE NAND_BASE +#define PISMO2_CS0_BASE PISMO2_MAP1 +#define PISMO1_ONEN_BASE ONENAND_MAP +#define DBG_MPDB_BASE DEBUG_BASE + +#endif /* endif _MEM_H_ */ Index: u-boot-main/include/asm-arm/arch-omap3/omap3.h =================================================================== --- /dev/null +++ u-boot-main/include/asm-arm/arch-omap3/omap3.h @@ -0,0 +1,135 @@ +/* + * (C) Copyright 2006-2008 + * Texas Instruments, <www.ti.com> + * Richard Woodruff r-woodruff2@ti.com + * Syed Mohammed Khasim x0khasim@ti.com + * + * 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 _OMAP3_H_ +#define _OMAP3_H_ + +/* Stuff on L3 Interconnect */ +#define SMX_APE_BASE 0x68000000 + +/* GPMC */ +#define OMAP34XX_GPMC_BASE (0x6E000000) + +/* SMS */ +#define OMAP34XX_SMS_BASE 0x6C000000 + +/* SDRC */ +#define OMAP34XX_SDRC_BASE 0x6D000000 + +/* + * L4 Peripherals - L4 Wakeup and L4 Core now + */ +#define OMAP34XX_CORE_L4_IO_BASE 0x48000000 +#define OMAP34XX_WAKEUP_L4_IO_BASE 0x48300000 +#define OMAP34XX_L4_PER 0x49000000 +#define OMAP34XX_L4_IO_BASE OMAP34XX_CORE_L4_IO_BASE + +/* CONTROL */ +#define OMAP34XX_CTRL_BASE (OMAP34XX_L4_IO_BASE+0x2000) + +/* UART */ +#define OMAP34XX_UART1 (OMAP34XX_L4_IO_BASE+0x6a000) +#define OMAP34XX_UART2 (OMAP34XX_L4_IO_BASE+0x6c000) +#define OMAP34XX_UART3 (OMAP34XX_L4_PER+0x20000) + +/* General Purpose Timers */ +#define OMAP34XX_GPT1 0x48318000 +#define OMAP34XX_GPT2 0x49032000 +#define OMAP34XX_GPT3 0x49034000 +#define OMAP34XX_GPT4 0x49036000 +#define OMAP34XX_GPT5 0x49038000 +#define OMAP34XX_GPT6 0x4903A000 +#define OMAP34XX_GPT7 0x4903C000 +#define OMAP34XX_GPT8 0x4903E000 +#define OMAP34XX_GPT9 0x49040000 +#define OMAP34XX_GPT10 0x48086000 +#define OMAP34XX_GPT11 0x48088000 +#define OMAP34XX_GPT12 0x48304000 + +/* WatchDog Timers (1 secure, 3 GP) */ +#define WD1_BASE (0x4830C000) +#define WD2_BASE (0x48314000) +#define WD3_BASE (0x49030000) + +/* 32KTIMER */ +#define SYNC_32KTIMER_BASE (0x48320000) +#define S32K_CR (SYNC_32KTIMER_BASE+0x10) + +/* omap3 GPIO registers */ +#define OMAP34XX_GPIO1_BASE 0x48310000 +#define OMAP34XX_GPIO2_BASE 0x49050000 +#define OMAP34XX_GPIO3_BASE 0x49052000 +#define OMAP34XX_GPIO4_BASE 0x49054000 +#define OMAP34XX_GPIO5_BASE 0x49056000 +#define OMAP34XX_GPIO6_BASE 0x49058000 + +/* base address for indirect vectors (internal boot mode) */ +#define SRAM_OFFSET0 0x40000000 +#define SRAM_OFFSET1 0x00200000 +#define SRAM_OFFSET2 0x0000F800 +#define SRAM_VECT_CODE (SRAM_OFFSET0|SRAM_OFFSET1|\ + SRAM_OFFSET2) + +#define LOW_LEVEL_SRAM_STACK 0x4020FFFC + +#define DEBUG_LED1 149 /* gpio */ +#define DEBUG_LED2 150 /* gpio */ + +#define XDR_POP 5 /* package on package part */ +#define SDR_DISCRETE 4 /* 128M memory SDR module */ +#define DDR_STACKED 3 /* stacked part on 2422 */ +#define DDR_COMBO 2 /* combo part on cpu daughter card */ +#define DDR_DISCRETE 1 /* 2x16 parts on daughter card */ + +#define DDR_100 100 /* type found on most mem d-boards */ +#define DDR_111 111 /* some combo parts */ +#define DDR_133 133 /* most combo, some mem d-boards */ +#define DDR_165 165 /* future parts */ + +#define CPU_3430 0x3430 + +/* 343x real hardware: + * ES1 = rev 0 + */ + +/* 343x code defines: + * ES1 = 0+1 = 1 + * ES1 = 1+1 = 1 + */ +#define CPU_3430_ES1 1 +#define CPU_3430_ES2 2 + +#define WIDTH_8BIT 0x0000 +#define WIDTH_16BIT 0x1000 /* bit pos for 16 bit in gpmc */ + +/* SDP definitions according to FPGA Rev. Is this OK?? */ +#define SDP_3430_V1 0x1 +#define SDP_3430_V2 0x2 + +/* EVM definitions */ +#define OMAP3EVM_V1 0x1 +#define OMAP3EVM_V2 0x2 + +#endif Index: u-boot-main/include/asm-arm/arch-omap3/sys_proto.h =================================================================== --- /dev/null +++ u-boot-main/include/asm-arm/arch-omap3/sys_proto.h @@ -0,0 +1,70 @@ +/* + * (C) Copyright 2004-2008 + * Texas Instruments, <www.ti.com> + * Richard Woodruff r-woodruff2@ti.com + * + * 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 _SYS_PROTO_H_ +#define _SYS_PROTO_H_ + +typedef struct { + u32 board_type_v1; + u32 board_type_v2; + char *cpu_string; + char *board_string; +} omap3_sysinfo; + +void prcm_init(void); +void per_clocks_enable(void); + +void memif_init(void); +void sdrc_init(void); +void do_sdrc_init(u32, u32); +void gpmc_init(void); + +void watchdog_init(void); +void set_muxconf_regs(void); + +u32 get_cpu_type(void); +u32 get_cpu_rev(void); +u32 get_mem_type(void); +u32 get_sysboot_value(void); +u32 get_gpmc0_base(void); +u32 is_gpmc_muxed(void); +u32 get_gpmc0_type(void); +u32 get_gpmc0_width(void); +u32 get_board_type(void); +void display_board_info(u32); +u32 get_sdr_cs_size(u32); +u32 get_sdr_cs_offset(u32); +u32 is_running_in_sdram(void); +u32 is_running_in_sram(void); +u32 is_running_in_flash(void); +u32 get_device_type(void); +void l2cache_enable(void); +void secureworld_exit(void); +void setup_auxcr(void); +void try_unlock_memory(void); +u32 get_boot_type(void); +void v7_flush_dcache_all(u32); +void sr32(u32, u32, u32, u32); +u32 wait_on_value(u32, u32, u32, u32); +void sdelay(unsigned long); +void make_cs1_contiguous(void); +void omap_nand_switch_ecc(int); + +#endif