From 1377b5583a48021d983e1fd565f7d40c89e84d63 Mon Sep 17 00:00:00 2001 From: Pieter Voorthuijsen <[pieter.voorthuijsen@Prodrive.nl]> Date: Sun, 30 Mar 2008 11:11:34 +0100 Subject: Removes all board specific code from the arch. part for DM644x (DaVinci) boards Signed-off-by: Pieter Voorthuijsen --- include/asm-arm/arch-davinci/hardware.h | 2 ++ include/configs/davinci_dvevm.h | 44 +++++++++++++++++++++++++++------ include/configs/davinci_schmoogie.h | 19 +++++++++++++- include/configs/davinci_sonata.h | 18 ++++++++++++++ 4 files changed, 74 insertions(+), 9 deletions(-) (limited to 'include') diff --git a/include/asm-arm/arch-davinci/hardware.h b/include/asm-arm/arch-davinci/hardware.h index ebcdcfe..2b3eb90 100644 --- a/include/asm-arm/arch-davinci/hardware.h +++ b/include/asm-arm/arch-davinci/hardware.h @@ -150,6 +150,8 @@ typedef volatile unsigned int * dv_reg_p; #define VDD3P3V_PWDN (0x01c40048) #define UART0_PWREMU_MGMT (0x01c20030) +#define UART1_PWREMU_MGMT (0x01c20430) +#define UART2_PWREMU_MGMT (0x01c20830) #define PSC_SILVER_BULLET (0x01c41a20) diff --git a/include/configs/davinci_dvevm.h b/include/configs/davinci_dvevm.h index 8ecd059..17d3b03 100644 --- a/include/configs/davinci_dvevm.h +++ b/include/configs/davinci_dvevm.h @@ -52,6 +52,9 @@ #define DV_EVM #define CFG_NAND_SMALLPAGE #define CFG_USE_NOR +#define CFG_USE_INTEL_NOR /* Define this when your DVEVM has Intel + * flash instead of AMD flash + */ /*===================*/ /* SoC Configuration */ /*===================*/ @@ -60,6 +63,24 @@ #define CFG_TIMERBASE 0x01c21400 /* use timer 0 */ #define CFG_HZ_CLOCK 27000000 /* Timer Input clock freq */ #define CFG_HZ 1000 +#define CFG_DAVINCI_PINMUX_0 0x00000c1f +#define CFG_DAVINCI_WAITCFG 0x00000000 +#define CFG_DAVINCI_ACFG2 0x3ffffffd /* CE configs */ +#define CFG_DAVINCI_ACFG3 0x3ffffffd +#define CFG_DAVINCI_ACFG4 0x3ffffffd +#define CFG_DAVINCI_ACFG5 0x3ffffffd +#undef CFG_DAVINCI_NANDCE /* When using NAND, define 2,3 or 4 */ +#define CFG_DAVINCI_DDRCTL 0x50006405 /* DDR timing config */ +#define CFG_DAVINCI_SDREF 0x000005c3 +#define CFG_DAVINCI_SDCFG 0x00178632 /* 8 banks */ +#define CFG_DAVINCI_SDTIM0 0x28923211 +#define CFG_DAVINCI_SDTIM1 0x0016c722 +#define CFG_DAVINCI_MMARG_BRF0 0x00444400 +/* DM6446 = 0x15, DM6441 = 0x12, DM6441_LV = 0x0e */ +#define CFG_DAVINCI_PLL1_PLLM 0x15 +#define CFG_DAVINCI_PLL2_PLLM 0x17 /* 162 MHz */ +#define CFG_DAVINCI_PLL2_DIV1 0x0b /* 54 MHz */ +#define CFG_DAVINCI_PLL2_DIV2 0x01 /*====================================================*/ /* EEPROM definitions for Atmel 24C256BN SEEPROM chip */ /* on Sonata/DV_EVM board. No EEPROM on schmoogie. */ @@ -114,7 +135,7 @@ #ifdef CFG_USE_NAND #undef CFG_ENV_IS_IN_FLASH #define CFG_NO_FLASH -#define CFG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */ +#define CFG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */ #ifdef CFG_NAND_SMALLPAGE #define CFG_ENV_SECT_SIZE 512 /* Env sector Size */ #define CFG_ENV_SIZE SZ_16K @@ -139,24 +160,31 @@ #undef CONFIG_SKIP_RELOCATE_UBOOT #endif #define CFG_ENV_IS_IN_FLASH -#undef CFG_NO_FLASH +#undef CFG_NO_FLASH #define CFG_FLASH_CFI_DRIVER #define CFG_FLASH_CFI #define CFG_MAX_FLASH_BANKS 1 /* max number of flash banks */ -#define CFG_FLASH_SECT_SZ 0x10000 /* 64KB sect size AMD Flash */ -#define CFG_ENV_OFFSET (CFG_FLASH_SECT_SZ*3) -#define PHYS_FLASH_1 0x02000000 /* CS2 Base address */ +#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x40000) +#define CFG_ENV_OFFSET (CFG_ENV_ADDR) +#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ +#define PHYS_FLASH_1 0x02000000 /* CS2 Base address */ #define CFG_FLASH_BASE PHYS_FLASH_1 /* Flash Base for U-Boot */ -#define PHYS_FLASH_SIZE 0x2000000 /* Flash size 32MB */ +#define PHYS_FLASH_SIZE 0x2000000 /* Flash size 32MB */ #define CFG_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CFG_FLASH_SECT_SZ) #define CFG_ENV_SECT_SIZE CFG_FLASH_SECT_SZ /* Env sector Size */ +#ifdef CFG_USE_INTEL_NOR +#define CFG_FLASH_SECT_SZ 0x20000 /* 128KB sect size INTEL Flash */ +#define CFG_FLASH_PROTECTION 1 +#else +#define CFG_FLASH_SECT_SZ 0x10000 /* 64KB sect size AMD Flash */ +#endif #endif /*==============================*/ /* U-Boot general configuration */ /*==============================*/ -#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */ +#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */ #define CONFIG_MISC_INIT_R -#undef CONFIG_BOOTDELAY +#undef CONFIG_BOOTDELAY #define CONFIG_BOOTFILE "uImage" /* Boot file name */ #define CFG_PROMPT "U-Boot > " /* Monitor Command Prompt */ #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ diff --git a/include/configs/davinci_schmoogie.h b/include/configs/davinci_schmoogie.h index 96c9a30..cb69535 100644 --- a/include/configs/davinci_schmoogie.h +++ b/include/configs/davinci_schmoogie.h @@ -35,6 +35,24 @@ #define CFG_TIMERBASE 0x01c21400 /* use timer 0 */ #define CFG_HZ_CLOCK 27000000 /* Timer Input clock freq */ #define CFG_HZ 1000 +#define CFG_DAVINCI_PINMUX_0 0x00000c1f +#define CFG_DAVINCI_WAITCFG 0x00000000 +#define CFG_DAVINCI_ACFG2 0x0432229c /* CE configs */ +#define CFG_DAVINCI_ACFG3 0x3ffffffd +#define CFG_DAVINCI_ACFG4 0x3ffffffd +#define CFG_DAVINCI_ACFG5 0x3ffffffd +#define CFG_DAVINCI_NANDCE 2 /* When using NAND, define 2,3 or 4 */ +#define CFG_DAVINCI_DDRCTL 0x50006405 /* DDR timing config */ +#define CFG_DAVINCI_SDREF 0x000005c3 +#define CFG_DAVINCI_SDCFG 0x00178622 /* 4 banks */ +#define CFG_DAVINCI_SDTIM0 0x28923211 +#define CFG_DAVINCI_SDTIM1 0x0016c722 +#define CFG_DAVINCI_MMARG_BRF0 0x00444400 +/* DM6446 = 0x15, DM6441 = 0x12, DM6441_LV = 0x0e */ +#define CFG_DAVINCI_PLL1_PLLM 0x15 +#define CFG_DAVINCI_PLL2_PLLM 0x17 /* 162 MHz */ +#define CFG_DAVINCI_PLL2_DIV1 0x0b /* 54 MHz */ +#define CFG_DAVINCI_PLL2_DIV2 0x01 /*=============*/ /* Memory Info */ /*=============*/ @@ -46,7 +64,6 @@ #define CONFIG_STACKSIZE (256*1024) /* regular stack */ #define PHYS_SDRAM_1 0x80000000 /* DDR Start */ #define PHYS_SDRAM_1_SIZE 0x08000000 /* DDR size 128MB */ -#define DDR_4BANKS /* 4-bank DDR2 (128MB) */ /*====================*/ /* Serial Driver info */ /*====================*/ diff --git a/include/configs/davinci_sonata.h b/include/configs/davinci_sonata.h index de8c4fa..b2c0d7d 100644 --- a/include/configs/davinci_sonata.h +++ b/include/configs/davinci_sonata.h @@ -60,6 +60,24 @@ #define CFG_TIMERBASE 0x01c21400 /* use timer 0 */ #define CFG_HZ_CLOCK 27000000 /* Timer Input clock freq */ #define CFG_HZ 1000 +#define CFG_DAVINCI_PINMUX_0 0x00000c1f +#define CFG_DAVINCI_WAITCFG 0x00000000 +#define CFG_DAVINCI_ACFG2 0x3ffffffd /* CE configs */ +#define CFG_DAVINCI_ACFG3 0x3ffffffd +#define CFG_DAVINCI_ACFG4 0x3ffffffd +#define CFG_DAVINCI_ACFG5 0x3ffffffd +#undef CFG_DAVINCI_NANDCE /* When using NAND, define 2,3 or 4 */ +#define CFG_DAVINCI_DDRCTL 0x50006405 /* DDR timing config */ +#define CFG_DAVINCI_SDREF 0x000005c3 +#define CFG_DAVINCI_SDCFG 0x00178632 /* 8 banks */ +#define CFG_DAVINCI_SDTIM0 0x28923211 +#define CFG_DAVINCI_SDTIM1 0x0016c722 +#define CFG_DAVINCI_MMARG_BRF0 0x00444400 +/* DM6446 = 0x15, DM6441 = 0x12, DM6441_LV = 0x0e */ +#define CFG_DAVINCI_PLL1_PLLM 0x15 +#define CFG_DAVINCI_PLL2_PLLM 0x17 /* 162 MHz */ +#define CFG_DAVINCI_PLL2_DIV1 0x0b /* 54 MHz */ +#define CFG_DAVINCI_PLL2_DIV2 0x01 /*====================================================*/ /* EEPROM definitions for Atmel 24C256BN SEEPROM chip */ /* on Sonata/DV_EVM board. No EEPROM on schmoogie. */ -- cgit v1.1 From a574a73852a527779234e73e17e7597fd8128882 Mon Sep 17 00:00:00 2001 From: Pieter Voorthuijsen <[pieter.voorthuijsen@Prodrive.nl]> Date: Sun, 30 Mar 2008 11:21:58 +0100 Subject: Adds support for the Prodrive PMDRA board, based on a DM6441 Signed-off-by: Pieter Voorthuijsen --- include/configs/pmdra.h | 186 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 186 insertions(+) create mode 100644 include/configs/pmdra.h (limited to 'include') diff --git a/include/configs/pmdra.h b/include/configs/pmdra.h new file mode 100644 index 0000000..e170ee9 --- /dev/null +++ b/include/configs/pmdra.h @@ -0,0 +1,186 @@ +/* + * Copyright (C) 2008 Prodrive BV + * + * Copyright (C) 2007 Sergey Kubushyn + * + * 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 __CONFIG_H +#define __CONFIG_H +#include + +/*=======*/ +/* Board */ +/*=======*/ +#define CFG_PMDRA +#define CFG_NAND_LARGEPAGE +/*===================*/ +/* SoC Configuration */ +/*===================*/ +#define CONFIG_ARM926EJS /* arm926ejs CPU core */ +#define CONFIG_SYS_CLK_FREQ ((CFG_HZ_CLOCK * (CFG_DAVINCI_PLL1_PLLM + 1))/2) +#define CFG_TIMERBASE 0x01c21400 /* use timer 0 */ +#define CFG_HZ_CLOCK 27000000 /* Timer Input clock freq */ +#define CFG_HZ 1000 +#define CFG_DAVINCI_PINMUX_0 0x00000c1f +#define CFG_DAVINCI_WAITCFG 0x10000000 +#define CFG_DAVINCI_ACFG2 0x00460385 /* NOR CE Config */ +#define CFG_DAVINCI_ACFG3 0x0822218c /* NAND CE Config */ +#define CFG_DAVINCI_ACFG4 0x3ffffffd +#define CFG_DAVINCI_ACFG5 0x3ffffffd +#define CFG_DAVINCI_NANDCE 3 /* Use CE3 for NAND */ +#define CFG_DAVINCI_DDRCTL 0x50006405 /* DDR timing config */ +#define CFG_DAVINCI_SDREF 0x000005c3 +#define CFG_DAVINCI_SDCFG 0x00178832 /* 8 banks , CAS = 4*/ +#define CFG_DAVINCI_SDTIM0 0x28923211 +#define CFG_DAVINCI_SDTIM1 0x0016c722 +#define CFG_DAVINCI_MMARG_BRF0 0x00444400 +/* DM6446 = 0x15, DM6441 = 0x12, DM6441_LV = 0x0e */ +#define CFG_DAVINCI_PLL1_PLLM 0x12 +#define CFG_DAVINCI_PLL2_PLLM 0x17 /* 162 MHz */ +#define CFG_DAVINCI_PLL2_DIV1 0x0b /* 54 MHz */ +#define CFG_DAVINCI_PLL2_DIV2 0x01 +/*====================================================*/ +/* EEPROM definitions for Atmel 24C256BN SEEPROM chip */ +/* on Sonata/DV_EVM board. No EEPROM on schmoogie. */ +/*====================================================*/ +#define CFG_I2C_EEPROM_ADDR_LEN 2 +#define CFG_I2C_EEPROM_ADDR 0x50 +#define CFG_EEPROM_PAGE_WRITE_BITS 6 +#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 20 +/*=============*/ +/* Memory Info */ +/*=============*/ +#define CFG_MALLOC_LEN (0x10000 + 128*1024) /* malloc() len */ +#define CFG_GBL_DATA_SIZE 128 /* reserved for initial data */ +#define CFG_MEMTEST_START 0x80000000 /* memtest start address */ +#define CFG_MEMTEST_END 0x81000000 /* 16MB RAM test */ +#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ +#define CONFIG_STACKSIZE (256*1024) /* regular stack */ +#define PHYS_SDRAM_1 0x80000000 /* DDR Start */ +#define PHYS_SDRAM_1_SIZE 0x10000000 /* DDR size 256MB */ +#define DDR_8BANKS /* 8-bank DDR2 (256MB) */ +/*====================*/ +/* Serial Driver info */ +/*====================*/ +#define CFG_NS16550 +#define CFG_NS16550_SERIAL +#define CFG_NS16550_REG_SIZE 4 /* NS16550 register size */ +#define CFG_NS16550_COM1 0x01c20000 /* Base address of UART0 */ +#define CFG_NS16550_COM2 0x01c20800 /* Base address of UART2 */ +#define CFG_NS16550_CLK 27000000 /* Input clock to NS16550 */ +#define CONFIG_CONS_INDEX 1 /* use UART0 for console */ +#define CONFIG_BAUDRATE 115200 /* Default baud rate */ +#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } +/*===================*/ +/* I2C Configuration */ +/*===================*/ +#define CONFIG_HARD_I2C +#define CONFIG_DRIVER_DAVINCI_I2C +#define CFG_I2C_SPEED 50000 /* 100Kbps won't work, silicon bug */ +#define CFG_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */ +/*==================================*/ +/* Network & Ethernet Configuration */ +/*==================================*/ +#define CONFIG_DRIVER_TI_EMAC +#define CONFIG_MII +#define CONFIG_BOOTP_DEFAULT +#define CONFIG_BOOTP_DNS +#define CONFIG_BOOTP_DNS2 +#define CONFIG_BOOTP_SEND_HOSTNAME +#define CONFIG_NET_RETRY_COUNT 10 +/*=====================*/ +/* Flash & Environment */ +/*=====================*/ +#define CFG_USE_NAND +#define CFG_NAND_BASE 0x04000000 +#undef CFG_NAND_HW_ECC +#define CFG_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ +#define NAND_MAX_CHIPS 1 +#define DEF_BOOTM "" +#define CFG_ENV_IS_IN_FLASH 1 +#define CFG_FLASH_CFI_DRIVER +#define CFG_FLASH_CFI +#define CFG_MAX_FLASH_BANKS 1 /* max number of flash banks */ +#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x40000) +#define CFG_ENV_OFFSET (CFG_ENV_ADDR) +#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster)*/ +#define PHYS_FLASH_1 0x02000000 /* CS2 Base address */ +#define CFG_FLASH_BASE PHYS_FLASH_1 /* Flash Base for U-Boot */ +#define PHYS_FLASH_SIZE 0x2000000 /* Flash size 32MB */ +#define CFG_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CFG_FLASH_SECT_SZ) +#define CFG_ENV_SECT_SIZE CFG_FLASH_SECT_SZ /* Env sector Size */ +#define CFG_FLASH_SECT_SZ 0x20000 /* 128KB sect size INTEL Flash */ +#define CFG_FLASH_PROTECTION 1 +/*==============================*/ +/* U-Boot general configuration */ +/*==============================*/ +#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */ +#define CONFIG_MISC_INIT_R +#define CONFIG_BOOTFILE "uImage" /* Boot file name */ +#define CFG_PROMPT "U-Boot > " /* Monitor Command Prompt */ +#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ +#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print buffer sz */ +#define CFG_MAXARGS 16 /* max number of command args */ +#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ +#define CFG_LOAD_ADDR 0x80700000 /* default Linux kernel load address */ +#define CONFIG_VERSION_VARIABLE +#define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */ +#define CFG_HUSH_PARSER +#define CFG_PROMPT_HUSH_PS2 "> " +#define CONFIG_CMDLINE_EDITING +#define CFG_LONGHELP +#define CONFIG_CRC32_VERIFY +#define CONFIG_MX_CYCLIC +#define CONFIG_ENV_OVERWRITE +/*===================*/ +/* Linux Information */ +/*===================*/ +#define LINUX_BOOT_PARAM_ADDR 0x80000100 +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_BOOTDELAY 2 +#define CONFIG_BOOTARGS \ + "mem=120M console=ttyS0,115200n8 root=/dev/hda1 rw noinitrd ip=dhcp" +#define CONFIG_BOOTCOMMAND "run nand" +#define CONFIG_EXTRA_ENV_SETTINGS "ethaddr=00:11:22:33:44:55\n" +/*=================*/ +/* U-Boot commands */ +/*=================*/ +#include +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_DIAG +#define CONFIG_CMD_I2C +#define CONFIG_CMD_MII +#define CONFIG_CMD_PING +#define CONFIG_CMD_SAVES +#define CONFIG_CMD_EEPROM +#undef CONFIG_CMD_BDI +#undef CONFIG_CMD_FPGA +#undef CONFIG_CMD_SETGETDCR +#define CONFIG_CMD_FLASH +#undef CONFIG_CMD_IMLS +#define CONFIG_CMD_NAND +/*=======================*/ +/* KGDB support (if any) */ +/*=======================*/ +#ifdef CONFIG_CMD_KGDB +#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */ +#define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */ +#endif +#endif /* __CONFIG_H */ -- cgit v1.1 From 8bf69d81782619187933a605f1a95ee1d069478d Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Sun, 30 Mar 2008 11:28:46 +0100 Subject: Separate omap24xx specific code from arm1136 Move omap24xx code to cpu/arm1136/omap24xx, rename include/asm-arm/arch-arm1136 to cpu/arm1136/omap24xx. Signed-off-by: Sascha Hauer Signed-off-by: Guennadi Liakhovetski --- include/asm-arm/arch-arm1136/bits.h | 48 ------ include/asm-arm/arch-arm1136/clocks.h | 112 -------------- include/asm-arm/arch-arm1136/i2c.h | 107 ------------- include/asm-arm/arch-arm1136/mem.h | 156 ------------------- include/asm-arm/arch-arm1136/mux.h | 176 --------------------- include/asm-arm/arch-arm1136/omap2420.h | 246 ------------------------------ include/asm-arm/arch-arm1136/sizes.h | 49 ------ include/asm-arm/arch-arm1136/sys_info.h | 82 ---------- include/asm-arm/arch-arm1136/sys_proto.h | 54 ------- include/asm-arm/arch-omap24xx/bits.h | 48 ++++++ include/asm-arm/arch-omap24xx/clocks.h | 112 ++++++++++++++ include/asm-arm/arch-omap24xx/i2c.h | 107 +++++++++++++ include/asm-arm/arch-omap24xx/mem.h | 156 +++++++++++++++++++ include/asm-arm/arch-omap24xx/mux.h | 176 +++++++++++++++++++++ include/asm-arm/arch-omap24xx/omap2420.h | 246 ++++++++++++++++++++++++++++++ include/asm-arm/arch-omap24xx/sizes.h | 49 ++++++ include/asm-arm/arch-omap24xx/sys_info.h | 82 ++++++++++ include/asm-arm/arch-omap24xx/sys_proto.h | 54 +++++++ 18 files changed, 1030 insertions(+), 1030 deletions(-) delete mode 100644 include/asm-arm/arch-arm1136/bits.h delete mode 100644 include/asm-arm/arch-arm1136/clocks.h delete mode 100644 include/asm-arm/arch-arm1136/i2c.h delete mode 100644 include/asm-arm/arch-arm1136/mem.h delete mode 100644 include/asm-arm/arch-arm1136/mux.h delete mode 100644 include/asm-arm/arch-arm1136/omap2420.h delete mode 100644 include/asm-arm/arch-arm1136/sizes.h delete mode 100644 include/asm-arm/arch-arm1136/sys_info.h delete mode 100644 include/asm-arm/arch-arm1136/sys_proto.h create mode 100644 include/asm-arm/arch-omap24xx/bits.h create mode 100644 include/asm-arm/arch-omap24xx/clocks.h create mode 100644 include/asm-arm/arch-omap24xx/i2c.h create mode 100644 include/asm-arm/arch-omap24xx/mem.h create mode 100644 include/asm-arm/arch-omap24xx/mux.h create mode 100644 include/asm-arm/arch-omap24xx/omap2420.h create mode 100644 include/asm-arm/arch-omap24xx/sizes.h create mode 100644 include/asm-arm/arch-omap24xx/sys_info.h create mode 100644 include/asm-arm/arch-omap24xx/sys_proto.h (limited to 'include') diff --git a/include/asm-arm/arch-arm1136/bits.h b/include/asm-arm/arch-arm1136/bits.h deleted file mode 100644 index 8522335..0000000 --- a/include/asm-arm/arch-arm1136/bits.h +++ /dev/null @@ -1,48 +0,0 @@ -/* bits.h - * Copyright (c) 2004 Texas Instruments - * - * This package is free software; you can redistribute it and/or - * modify it under the terms of the license found in the file - * named COPYING that should have accompanied this file. - * - * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ -#ifndef __bits_h -#define __bits_h 1 - -#define BIT0 (1<<0) -#define BIT1 (1<<1) -#define BIT2 (1<<2) -#define BIT3 (1<<3) -#define BIT4 (1<<4) -#define BIT5 (1<<5) -#define BIT6 (1<<6) -#define BIT7 (1<<7) -#define BIT8 (1<<8) -#define BIT9 (1<<9) -#define BIT10 (1<<10) -#define BIT11 (1<<11) -#define BIT12 (1<<12) -#define BIT13 (1<<13) -#define BIT14 (1<<14) -#define BIT15 (1<<15) -#define BIT16 (1<<16) -#define BIT17 (1<<17) -#define BIT18 (1<<18) -#define BIT19 (1<<19) -#define BIT20 (1<<20) -#define BIT21 (1<<21) -#define BIT22 (1<<22) -#define BIT23 (1<<23) -#define BIT24 (1<<24) -#define BIT25 (1<<25) -#define BIT26 (1<<26) -#define BIT27 (1<<27) -#define BIT28 (1<<28) -#define BIT29 (1<<29) -#define BIT30 (1<<30) -#define BIT31 (1<<31) - -#endif diff --git a/include/asm-arm/arch-arm1136/clocks.h b/include/asm-arm/arch-arm1136/clocks.h deleted file mode 100644 index 2a95af1..0000000 --- a/include/asm-arm/arch-arm1136/clocks.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, - * Richard Woodruff - * - * 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 _OMAP24XX_CLOCKS_H_ -#define _OMAP24XX_CLOCKS_H_ - -#define COMMIT_DIVIDERS 0x1 - -#define MODE_BYPASS_FAST 0x2 -#define APLL_LOCK 0xc -#ifdef CONFIG_APTIX -#define DPLL_LOCK 0x1 /* stay in bypass mode */ -#else -#define DPLL_LOCK 0x3 /* DPLL lock */ -#endif - -/****************************************************************************; -; PRCM Scheme II -; -; Enable clocks and DPLL for: -; DPLL=300, DPLLout=600 M=1,N=50 CM_CLKSEL1_PLL[21:8] 12/2*50 -; Core=600 (core domain) DPLLx2 CM_CLKSEL2_PLL[1:0] -; MPUF=300 (mpu domain) 2 CM_CLKSEL_MPU[4:0] -; DSPF=200 (dsp domain) 3 CM_CLKSEL_DSP[4:0] -; DSPI=100 6 CM_CLKSEL_DSP[6:5] -; DSP_S bypass CM_CLKSEL_DSP[7] -; IVAF=200 (dsp domain) 3 CM_CLKSEL_DSP[12:8] -; IVAF=100 auto -; IVAI auto -; IVA_MPU auto -; IVA_S bypass CM_CLKSEL_DSP[13] -; GFXF=50 (gfx domain) 12 CM_CLKSEL_FGX[2:0] -; SSI_SSRF=200 3 CM_CLKSEL1_CORE[24:20] -; SSI_SSTF=100 auto -; L3=100Mhz (sdram) 6 CM_CLKSEL1_CORE[4:0] -; L4=100Mhz 6 -; C_L4_USB=50 12 CM_CLKSEL1_CORE[6:5] -***************************************************************************/ -#define II_DPLL_OUT_X2 0x2 /* x2 core out */ -#define II_MPU_DIV 0x2 /* mpu = core/2 */ -#define II_DSP_DIV 0x343 /* dsp & iva divider */ -#define II_GFX_DIV 0x2 -#define II_BUS_DIV 0x04601026 -#define II_DPLL_300 0x01832100 - -/****************************************************************************; -; PRCM Scheme III -; -; Enable clocks and DPLL for: -; DPLL=266, DPLLout=532 M=5+1,N=133 CM_CLKSEL1_PLL[21:8] 12/6*133=266 -; Core=532 (core domain) DPLLx2 CM_CLKSEL2_PLL[1:0] -; MPUF=266 (mpu domain) /2 CM_CLKSEL_MPU[4:0] -; DSPF=177.3 (dsp domain) /3 CM_CLKSEL_DSP[4:0] -; DSPI=88.67 /6 CM_CLKSEL_DSP[6:5] -; DSP_S ACTIVATED CM_CLKSEL_DSP[7] -; IVAF=88.67 (dsp domain) /3 CM_CLKSEL_DSP[12:8] -; IVAF=88.67 auto -; IVAI auto -; IVA_MPU auto -; IVA_S ACTIVATED CM_CLKSEL_DSP[13] -; GFXF=66.5 (gfx domain) /8 CM_CLKSEL_FGX[2:0]: -; SSI_SSRF=177.3 /3 CM_CLKSEL1_CORE[24:20] -; SSI_SSTF=88.67 auto -; L3=133Mhz (sdram) /4 CM_CLKSEL1_CORE[4:0] -; L4=66.5Mhz /8 -; C_L4_USB=33.25 /16 CM_CLKSEL1_CORE[6:5] -***************************************************************************/ -#define III_DPLL_OUT_X2 0x2 /* x2 core out */ -#define III_MPU_DIV 0x2 /* mpu = core/2 */ -#define III_DSP_DIV 0x23C3 /* dsp & iva divider sych enabled*/ -#define III_GFX_DIV 0x2 -#define III_BUS_DIV 0x08301044 -#define III_DPLL_266 0x01885500 - -/* set defaults for boot up */ -#ifdef PRCM_CONFIG_II -# define DPLL_OUT II_DPLL_OUT_X2 -# define MPU_DIV II_MPU_DIV -# define DSP_DIV II_DSP_DIV -# define GFX_DIV II_GFX_DIV -# define BUS_DIV II_BUS_DIV -# define DPLL_VAL II_DPLL_300 -#elif PRCM_CONFIG_III -# define DPLL_OUT III_DPLL_OUT_X2 -# define MPU_DIV III_MPU_DIV -# define DSP_DIV III_DSP_DIV -# define GFX_DIV III_GFX_DIV -# define BUS_DIV III_BUS_DIV -# define DPLL_VAL III_DPLL_266 -#endif - -/* lock delay time out */ -#define LDELAY 12000000 - -#endif diff --git a/include/asm-arm/arch-arm1136/i2c.h b/include/asm-arm/arch-arm1136/i2c.h deleted file mode 100644 index 7248950..0000000 --- a/include/asm-arm/arch-arm1136/i2c.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, - * - * 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 _OMAP24XX_I2C_H_ -#define _OMAP24XX_I2C_H_ - -#define I2C_BASE 0x48070000 -#define I2C_BASE2 0x48072000 /* nothing hooked up on h4 */ - -#define I2C_REV (I2C_BASE + 0x00) -#define I2C_IE (I2C_BASE + 0x04) -#define I2C_STAT (I2C_BASE + 0x08) -#define I2C_IV (I2C_BASE + 0x0c) -#define I2C_BUF (I2C_BASE + 0x14) -#define I2C_CNT (I2C_BASE + 0x18) -#define I2C_DATA (I2C_BASE + 0x1c) -#define I2C_SYSC (I2C_BASE + 0x20) -#define I2C_CON (I2C_BASE + 0x24) -#define I2C_OA (I2C_BASE + 0x28) -#define I2C_SA (I2C_BASE + 0x2c) -#define I2C_PSC (I2C_BASE + 0x30) -#define I2C_SCLL (I2C_BASE + 0x34) -#define I2C_SCLH (I2C_BASE + 0x38) -#define I2C_SYSTEST (I2C_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 breakpoint) */ -#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 */ - -#endif diff --git a/include/asm-arm/arch-arm1136/mem.h b/include/asm-arm/arch-arm1136/mem.h deleted file mode 100644 index c81f1c4..0000000 --- a/include/asm-arm/arch-arm1136/mem.h +++ /dev/null @@ -1,156 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, - * Richard Woodruff - * - * 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 _OMAP24XX_MEM_H_ -#define _OMAP24XX_MEM_H_ - -#define SDRC_CS0_OSET 0x0 -#define SDRC_CS1_OSET 0x30 /* mirror CS1 regs appear offset 0x30 from CS0 */ - -#ifndef __ASSEMBLY__ -/* struct's for holding data tables for current boards, they are getting used - early in init when NO global access are there */ -struct sdrc_data_s { - u32 sdrc_sharing; - u32 sdrc_mdcfg_0_ddr; - u32 sdrc_mdcfg_0_sdr; - u32 sdrc_actim_ctrla_0; - u32 sdrc_actim_ctrlb_0; - u32 sdrc_rfr_ctrl; - u32 sdrc_mr_0_ddr; - u32 sdrc_mr_0_sdr; - u32 sdrc_dllab_ctrl; -} /*__attribute__ ((packed))*/; -typedef struct sdrc_data_s sdrc_data_t; - -typedef enum { - STACKED = 0, - IP_DDR = 1, - COMBO_DDR = 2, - IP_SDR = 3, -} mem_t; - -#endif - -/* Slower full frequency range default timings for x32 operation*/ -#define H4_2420_SDRC_SHARING 0x00000100 -#define H4_2420_SDRC_MDCFG_0_SDR 0x00D04010 /* discrete sdr module */ -#define H4_2420_SDRC_MR_0_SDR 0x00000031 -#define H4_2420_SDRC_MDCFG_0_DDR 0x01702011 /* descrite ddr module */ -#define H4_2420_COMBO_MDCFG_0_DDR 0x00801011 /* combo module */ -#define H4_2420_SDRC_MR_0_DDR 0x00000032 - -#define H4_2422_SDRC_SHARING 0x00004b00 -#define H4_2422_SDRC_MDCFG_0_DDR 0x00801011 /* stacked ddr on 2422 */ -#define H4_2422_SDRC_MR_0_DDR 0x00000032 - -/* ES1 work around timings */ -#define H4_242x_SDRC_ACTIM_CTRLA_0_ES1 0x9bead909 /* 165Mhz for use with 100/133 */ -#define H4_242x_SDRC_ACTIM_CTRLB_0_ES1 0x00000020 -#define H4_242x_SDRC_RFR_CTRL_ES1 0x00002401 /* use over refresh for ES1 */ - -/* optimized timings good for current shipping parts */ -#define H4_242X_SDRC_ACTIM_CTRLA_0_100MHz 0x5A59B485 -#define H4_242X_SDRC_ACTIM_CTRLB_0_100MHz 0x0000000e -#define H4_242X_SDRC_ACTIM_CTRLA_0_133MHz 0x8BA6E6C8 /* temp warn 0 settings */ -#define H4_242X_SDRC_ACTIM_CTRLB_0_133MHz 0x00000010 /* temp warn 0 settings */ -#define H4_242X_SDRC_RFR_CTRL_100MHz 0x0002da01 -#define H4_242X_SDRC_RFR_CTRL_133MHz 0x0003de01 -#define H4_242x_SDRC_DLLAB_CTRL_100MHz 0x0000980E /* 72deg, allow DPLLout*1 to work (combo)*/ -#define H4_242x_SDRC_DLLAB_CTRL_133MHz 0x0000690E /* 72deg, for ES2 */ - -#ifdef PRCM_CONFIG_II -# define H4_2420_SDRC_ACTIM_CTRLA_0 H4_242X_SDRC_ACTIM_CTRLA_0_100MHz -# define H4_2420_SDRC_ACTIM_CTRLB_0 H4_242X_SDRC_ACTIM_CTRLB_0_100MHz -# define H4_2420_SDRC_RFR_CTRL H4_242X_SDRC_RFR_CTRL_100MHz -# define H4_2420_SDRC_DLLAB_CTRL H4_242x_SDRC_DLLAB_CTRL_100MHz -# define H4_2422_SDRC_ACTIM_CTRLA_0 H4_242X_SDRC_ACTIM_CTRLA_0_100MHz -# define H4_2422_SDRC_ACTIM_CTRLB_0 H4_242X_SDRC_ACTIM_CTRLB_0_100MHz -# define H4_2422_SDRC_RFR_CTRL H4_242X_SDRC_RFR_CTRL_100MHz -# define H4_2422_SDRC_DLLAB_CTRL H4_242x_SDRC_DLLAB_CTRL_100MHz -#elif PRCM_CONFIG_III -# define H4_2420_SDRC_ACTIM_CTRLA_0 H4_242X_SDRC_ACTIM_CTRLA_0_133MHz -# define H4_2420_SDRC_ACTIM_CTRLB_0 H4_242X_SDRC_ACTIM_CTRLB_0_133MHz -# define H4_2420_SDRC_RFR_CTRL H4_242X_SDRC_RFR_CTRL_133MHz -# define H4_2420_SDRC_DLLAB_CTRL H4_242x_SDRC_DLLAB_CTRL_133MHz -# define H4_2422_SDRC_ACTIM_CTRLA_0 H4_242X_SDRC_ACTIM_CTRLA_0_100MHz -# define H4_2422_SDRC_ACTIM_CTRLB_0 H4_242X_SDRC_ACTIM_CTRLB_0_100MHz -# define H4_2422_SDRC_RFR_CTRL H4_242X_SDRC_RFR_CTRL_100MHz -# define H4_2422_SDRC_DLLAB_CTRL H4_242x_SDRC_DLLAB_CTRL_100MHz -#endif - - -/* GPMC settings */ -#ifdef PRCM_CONFIG_II /* L3 at 100MHz */ -# ifdef CFG_NAND_BOOT -# define H4_24XX_GPMC_CONFIG1_0 0x0 -# define H4_24XX_GPMC_CONFIG2_0 0x00141400 -# define H4_24XX_GPMC_CONFIG3_0 0x00141400 -# define H4_24XX_GPMC_CONFIG4_0 0x0F010F01 -# define H4_24XX_GPMC_CONFIG5_0 0x010C1414 -# define H4_24XX_GPMC_CONFIG6_0 0x00000A80 -# else /* else NOR */ -# define H4_24XX_GPMC_CONFIG1_0 0x3 -# define H4_24XX_GPMC_CONFIG2_0 0x000f0f01 -# define H4_24XX_GPMC_CONFIG3_0 0x00050502 -# define H4_24XX_GPMC_CONFIG4_0 0x0C060C06 -# define H4_24XX_GPMC_CONFIG5_0 0x01131F1F -# endif /* endif CFG_NAND_BOOT */ -# define H4_24XX_GPMC_CONFIG7_0 (0x00000C40|(H4_CS0_BASE >> 24)) -# define H4_24XX_GPMC_CONFIG1_1 0x00011000 -# define H4_24XX_GPMC_CONFIG2_1 0x001F1F00 -# define H4_24XX_GPMC_CONFIG3_1 0x00080802 -# define H4_24XX_GPMC_CONFIG4_1 0x1C091C09 -# define H4_24XX_GPMC_CONFIG5_1 0x031A1F1F -# define H4_24XX_GPMC_CONFIG6_1 0x000003C2 -# define H4_24XX_GPMC_CONFIG7_1 (0x00000F40|(H4_CS1_BASE >> 24)) -#endif /* endif PRCM_CONFIG_II */ - -#ifdef PRCM_CONFIG_III /* L3 at 133MHz */ -# ifdef CFG_NAND_BOOT -# define H4_24XX_GPMC_CONFIG1_0 0x0 -# define H4_24XX_GPMC_CONFIG2_0 0x00141400 -# define H4_24XX_GPMC_CONFIG3_0 0x00141400 -# define H4_24XX_GPMC_CONFIG4_0 0x0F010F01 -# define H4_24XX_GPMC_CONFIG5_0 0x010C1414 -# define H4_24XX_GPMC_CONFIG6_0 0x00000A80 -# else /* NOR boot */ -# define H4_24XX_GPMC_CONFIG1_0 0x3 -# define H4_24XX_GPMC_CONFIG2_0 0x00151501 -# define H4_24XX_GPMC_CONFIG3_0 0x00060602 -# define H4_24XX_GPMC_CONFIG4_0 0x10081008 -# define H4_24XX_GPMC_CONFIG5_0 0x01131F1F -# define H4_24XX_GPMC_CONFIG6_0 0x000004c4 -# endif /* endif CFG_NAND_BOOT */ -# define H4_24XX_GPMC_CONFIG7_0 (0x00000C40|(H4_CS0_BASE >> 24)) -# define H4_24XX_GPMC_CONFIG1_1 0x00011000 -# define H4_24XX_GPMC_CONFIG2_1 0x001f1f01 -# define H4_24XX_GPMC_CONFIG3_1 0x00080803 -# define H4_24XX_GPMC_CONFIG4_1 0x1C091C09 -# define H4_24XX_GPMC_CONFIG5_1 0x041f1F1F -# define H4_24XX_GPMC_CONFIG6_1 0x000004C4 -# define H4_24XX_GPMC_CONFIG7_1 (0x00000F40|(H4_CS1_BASE >> 24)) -#endif /* endif CFG_PRCM_III */ - -#endif /* endif _OMAP24XX_MEM_H_ */ diff --git a/include/asm-arm/arch-arm1136/mux.h b/include/asm-arm/arch-arm1136/mux.h deleted file mode 100644 index 4fdb9c6..0000000 --- a/include/asm-arm/arch-arm1136/mux.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, - * Richard Woodruff - * - * 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 _OMAP2420_MUX_H_ -#define _OMAP2420_MUX_H_ - -#ifndef __ASSEMBLY__ -typedef unsigned char uint8; -typedef unsigned int uint32; - -void muxSetupSDRC(void); -void muxSetupGPMC(void); -void muxSetupUsb0(void); -void muxSetupUsbHost(void); -void muxSetupUart3(void); -void muxSetupI2C1(void); -void muxSetupUART1(void); -void muxSetupLCD(void); -void muxSetupCamera(void); -void muxSetupMMCSD(void) ; -void muxSetupTouchScreen(void) ; -void muxSetupHDQ(void); -#endif - -#define USB_OTG_CTRL ((volatile uint32 *)0x4805E30C) - -/* Pin Muxing registers used for HDQ (Smart battery) */ -#define CONTROL_PADCONF_HDQ_SIO ((volatile unsigned char *)0x48000115) - -/* Pin Muxing registers used for GPMC */ -#define CONTROL_PADCONF_GPMC_D2_BYTE0 ((volatile unsigned char *)0x48000088) -#define CONTROL_PADCONF_GPMC_D2_BYTE1 ((volatile unsigned char *)0x48000089) -#define CONTROL_PADCONF_GPMC_D2_BYTE2 ((volatile unsigned char *)0x4800008A) -#define CONTROL_PADCONF_GPMC_D2_BYTE3 ((volatile unsigned char *)0x4800008B) - -#define CONTROL_PADCONF_GPMC_NCS0_BYTE0 ((volatile unsigned char *)0x4800008C) -#define CONTROL_PADCONF_GPMC_NCS0_BYTE1 ((volatile unsigned char *)0x4800008D) -#define CONTROL_PADCONF_GPMC_NCS0_BYTE2 ((volatile unsigned char *)0x4800008E) -#define CONTROL_PADCONF_GPMC_NCS0_BYTE3 ((volatile unsigned char *)0x4800008F) -#define CONTROL_PADCONF_GPMC_NCS0_BYTE4 (0x48000090) -#define CONTROL_PADCONF_GPMC_NCS0_BYTE5 (0x48000091) -#define CONTROL_PADCONF_GPMC_NCS0_BYTE6 (0x48000092) -#define CONTROL_PADCONF_GPMC_NCS0_BYTE7 (0x48000093) - -/* Pin Muxing registers used for SDRC */ -#define CONTROL_PADCONF_SDRC_NCS0_BYTE0 ((volatile unsigned char *)0x480000A0) -#define CONTROL_PADCONF_SDRC_NCS0_BYTE1 ((volatile unsigned char *)0x480000A1) -#define CONTROL_PADCONF_SDRC_NCS0_BYTE2 ((volatile unsigned char *)0x480000A2) -#define CONTROL_PADCONF_SDRC_NCS0_BYTE3 ((volatile unsigned char *)0x480000A3) - -#define CONTROL_PADCONF_SDRC_A14_BYTE0 ((volatile unsigned char *)0x48000030) -#define CONTROL_PADCONF_SDRC_A14_BYTE1 ((volatile unsigned char *)0x48000031) -#define CONTROL_PADCONF_SDRC_A14_BYTE2 ((volatile unsigned char *)0x48000032) -#define CONTROL_PADCONF_SDRC_A14_BYTE3 ((volatile unsigned char *)0x48000033) - -/* Pin Muxing registers used for Touch Screen (SPI) */ -#define CONTROL_PADCONF_SPI1_CLK ((volatile unsigned char *)0x480000FF) -#define CONTROL_PADCONF_SPI1_SIMO ((volatile unsigned char *)0x48000100) -#define CONTROL_PADCONF_SPI1_SOMI ((volatile unsigned char *)0x48000101) -#define CONTROL_PADCONF_SPI1_NCS0 ((volatile unsigned char *)0x48000102) -#define CONTROL_PADCONF_SPI1_NCS1 (0x48000103) - -#define CONTROL_PADCONF_MCBSP1_FSR ((volatile unsigned char *)0x4800010B) - -/* Pin Muxing registers used for MMCSD */ -#define CONTROL_PADCONF_MMC_CLKI ((volatile unsigned char *)0x480000FE) -#define CONTROL_PADCONF_MMC_CLKO ((volatile unsigned char *)0x480000F3) -#define CONTROL_PADCONF_MMC_CMD ((volatile unsigned char *)0x480000F4) -#define CONTROL_PADCONF_MMC_DAT0 ((volatile unsigned char *)0x480000F5) -#define CONTROL_PADCONF_MMC_DAT1 ((volatile unsigned char *)0x480000F6) -#define CONTROL_PADCONF_MMC_DAT2 ((volatile unsigned char *)0x480000F7) -#define CONTROL_PADCONF_MMC_DAT3 ((volatile unsigned char *)0x480000F8) -#define CONTROL_PADCONF_MMC_DAT_DIR0 ((volatile unsigned char *)0x480000F9) -#define CONTROL_PADCONF_MMC_DAT_DIR1 ((volatile unsigned char *)0x480000FA) -#define CONTROL_PADCONF_MMC_DAT_DIR2 ((volatile unsigned char *)0x480000FB) -#define CONTROL_PADCONF_MMC_DAT_DIR3 ((volatile unsigned char *)0x480000FC) -#define CONTROL_PADCONF_MMC_CMD_DIR ((volatile unsigned char *)0x480000FD) - -#define CONTROL_PADCONF_SDRC_A14 ((volatile unsigned char *)0x48000030) -#define CONTROL_PADCONF_SDRC_A13 ((volatile unsigned char *)0x48000031) - -/* Pin Muxing registers used for CAMERA */ -#define CONTROL_PADCONF_SYS_NRESWARM ((volatile unsigned char *)0x4800012B) - -#define CONTROL_PADCONF_CAM_XCLK ((volatile unsigned char *)0x480000DC) -#define CONTROL_PADCONF_CAM_LCLK ((volatile unsigned char *)0x480000DB) -#define CONTROL_PADCONF_CAM_VS ((volatile unsigned char *)0x480000DA) -#define CONTROL_PADCONF_CAM_HS ((volatile unsigned char *)0x480000D9) -#define CONTROL_PADCONF_CAM_D0 ((volatile unsigned char *)0x480000D8) -#define CONTROL_PADCONF_CAM_D1 ((volatile unsigned char *)0x480000D7) -#define CONTROL_PADCONF_CAM_D2 ((volatile unsigned char *)0x480000D6) -#define CONTROL_PADCONF_CAM_D3 ((volatile unsigned char *)0x480000D5) -#define CONTROL_PADCONF_CAM_D4 ((volatile unsigned char *)0x480000D4) -#define CONTROL_PADCONF_CAM_D5 ((volatile unsigned char *)0x480000D3) -#define CONTROL_PADCONF_CAM_D6 ((volatile unsigned char *)0x480000D2) -#define CONTROL_PADCONF_CAM_D7 ((volatile unsigned char *)0x480000D1) -#define CONTROL_PADCONF_CAM_D8 ((volatile unsigned char *)0x480000D0) -#define CONTROL_PADCONF_CAM_D9 ((volatile unsigned char *)0x480000CF) - -/* Pin Muxing registers used for LCD */ -#define CONTROL_PADCONF_DSS_D0 ((volatile unsigned char *)0x480000B3) -#define CONTROL_PADCONF_DSS_D1 ((volatile unsigned char *)0x480000B4) -#define CONTROL_PADCONF_DSS_D2 ((volatile unsigned char *)0x480000B5) -#define CONTROL_PADCONF_DSS_D3 ((volatile unsigned char *)0x480000B6) -#define CONTROL_PADCONF_DSS_D4 ((volatile unsigned char *)0x480000B7) -#define CONTROL_PADCONF_DSS_D5 ((volatile unsigned char *)0x480000B8) -#define CONTROL_PADCONF_DSS_D6 ((volatile unsigned char *)0x480000B9) -#define CONTROL_PADCONF_DSS_D7 ((volatile unsigned char *)0x480000BA) -#define CONTROL_PADCONF_DSS_D8 ((volatile unsigned char *)0x480000BB) -#define CONTROL_PADCONF_DSS_D9 ((volatile unsigned char *)0x480000BC) -#define CONTROL_PADCONF_DSS_D10 ((volatile unsigned char *)0x480000BD) -#define CONTROL_PADCONF_DSS_D11 ((volatile unsigned char *)0x480000BE) -#define CONTROL_PADCONF_DSS_D12 ((volatile unsigned char *)0x480000BF) -#define CONTROL_PADCONF_DSS_D13 ((volatile unsigned char *)0x480000C0) -#define CONTROL_PADCONF_DSS_D14 ((volatile unsigned char *)0x480000C1) -#define CONTROL_PADCONF_DSS_D15 ((volatile unsigned char *)0x480000C2) -#define CONTROL_PADCONF_DSS_D16 ((volatile unsigned char *)0x480000C3) -#define CONTROL_PADCONF_DSS_D17 ((volatile unsigned char *)0x480000C4) -#define CONTROL_PADCONF_DSS_PCLK ((volatile unsigned char *)0x480000CB) -#define CONTROL_PADCONF_DSS_VSYNC ((volatile unsigned char *)0x480000CC) -#define CONTROL_PADCONF_DSS_HSYNC ((volatile unsigned char *)0x480000CD) -#define CONTROL_PADCONF_DSS_ACBIAS ((volatile unsigned char *)0x480000CE) - -/* Pin Muxing registers used for UART1 */ -#define CONTROL_PADCONF_UART1_CTS ((volatile unsigned char *)0x480000C5) -#define CONTROL_PADCONF_UART1_RTS ((volatile unsigned char *)0x480000C6) -#define CONTROL_PADCONF_UART1_TX ((volatile unsigned char *)0x480000C7) -#define CONTROL_PADCONF_UART1_RX ((volatile unsigned char *)0x480000C8) - -/* Pin Muxing registers used for I2C1 */ -#define CONTROL_PADCONF_I2C1_SCL ((volatile unsigned char *)0x48000111) -#define CONTROL_PADCONF_I2C1_SDA ((volatile unsigned char *)0x48000112) - -/* Pin Muxing registres used for USB0. */ -#define CONTROL_PADCONF_USB0_PUEN ((volatile uint8 *)0x4800011D) -#define CONTROL_PADCONF_USB0_VP ((volatile uint8 *)0x4800011E) -#define CONTROL_PADCONF_USB0_VM ((volatile uint8 *)0x4800011F) -#define CONTROL_PADCONF_USB0_RCV ((volatile uint8 *)0x48000120) -#define CONTROL_PADCONF_USB0_TXEN ((volatile uint8 *)0x48000121) -#define CONTROL_PADCONF_USB0_SE0 ((volatile uint8 *)0x48000122) -#define CONTROL_PADCONF_USB0_DAT ((volatile uint8 *)0x48000123) - -/* Pin Muxing registres used for USB1. */ -#define CONTROL_PADCONF_USB1_RCV (0x480000EB) -#define CONTROL_PADCONF_USB1_TXEN (0x480000EC) - -/* Pin Muxing registers used for UART3/IRDA */ -#define CONTROL_PADCONF_UART3_TX_IRTX ((volatile uint8 *)0x48000118) -#define CONTROL_PADCONF_UART3_RX_IRRX ((volatile uint8 *)0x48000119) - -/* Pin Muxing registers used for GPIO */ -#define CONTROL_PADCONF_GPIO69 (0x480000ED) -#define CONTROL_PADCONF_GPIO70 (0x480000EE) -#define CONTROL_PADCONF_GPIO102 (0x48000116) -#define CONTROL_PADCONF_GPIO103 (0x48000117) -#define CONTROL_PADCONF_GPIO104 (0x48000118) -#define CONTROL_PADCONF_GPIO105 (0x48000119) - -#endif diff --git a/include/asm-arm/arch-arm1136/omap2420.h b/include/asm-arm/arch-arm1136/omap2420.h deleted file mode 100644 index 0c11bec..0000000 --- a/include/asm-arm/arch-arm1136/omap2420.h +++ /dev/null @@ -1,246 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, - * Richard Woodruff - * - * 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 _OMAP2420_SYS_H_ -#define _OMAP2420_SYS_H_ - -#include - -/* - * 2420 specific Section - */ - -/* L3 Firewall */ -#define A_REQINFOPERM0 0x68005048 -#define A_READPERM0 0x68005050 -#define A_WRITEPERM0 0x68005058 -/* #define GP_DEVICE (BIT8|BIT9) FIXME -- commented out to make compile -- FIXME */ - -/* L3 Firewall */ -#define A_REQINFOPERM0 0x68005048 -#define A_READPERM0 0x68005050 -#define A_WRITEPERM0 0x68005058 - -/* CONTROL */ -#define OMAP2420_CTRL_BASE (0x48000000) -#define CONTROL_STATUS (OMAP2420_CTRL_BASE + 0x2F8) - -/* device type */ -#define TST_DEVICE 0x0 -#define EMU_DEVICE 0x1 -#define HS_DEVICE 0x2 -#define GP_DEVICE 0x3 - -/* TAP information */ -#define OMAP2420_TAP_BASE (0x48014000) -#define TAP_IDCODE_REG (OMAP2420_TAP_BASE+0x204) -#define PRODUCTION_ID (OMAP2420_TAP_BASE+0x208) - -/* GPMC */ -#define OMAP2420_GPMC_BASE (0x6800A000) -#define GPMC_SYSCONFIG (OMAP2420_GPMC_BASE+0x10) -#define GPMC_IRQENABLE (OMAP2420_GPMC_BASE+0x1C) -#define GPMC_TIMEOUT_CONTROL (OMAP2420_GPMC_BASE+0x40) -#define GPMC_CONFIG (OMAP2420_GPMC_BASE+0x50) -#define GPMC_CONFIG1_0 (OMAP2420_GPMC_BASE+0x60) -#define GPMC_CONFIG2_0 (OMAP2420_GPMC_BASE+0x64) -#define GPMC_CONFIG3_0 (OMAP2420_GPMC_BASE+0x68) -#define GPMC_CONFIG4_0 (OMAP2420_GPMC_BASE+0x6C) -#define GPMC_CONFIG5_0 (OMAP2420_GPMC_BASE+0x70) -#define GPMC_CONFIG6_0 (OMAP2420_GPMC_BASE+0x74) -#define GPMC_CONFIG7_0 (OMAP2420_GPMC_BASE+0x78) -#define GPMC_CONFIG1_1 (OMAP2420_GPMC_BASE+0x90) -#define GPMC_CONFIG2_1 (OMAP2420_GPMC_BASE+0x94) -#define GPMC_CONFIG3_1 (OMAP2420_GPMC_BASE+0x98) -#define GPMC_CONFIG4_1 (OMAP2420_GPMC_BASE+0x9C) -#define GPMC_CONFIG5_1 (OMAP2420_GPMC_BASE+0xA0) -#define GPMC_CONFIG6_1 (OMAP2420_GPMC_BASE+0xA4) -#define GPMC_CONFIG7_1 (OMAP2420_GPMC_BASE+0xA8) -#define GPMC_CONFIG1_2 (OMAP2420_GPMC_BASE+0xC0) -#define GPMC_CONFIG2_2 (OMAP2420_GPMC_BASE+0xC4) -#define GPMC_CONFIG3_2 (OMAP2420_GPMC_BASE+0xC8) -#define GPMC_CONFIG4_2 (OMAP2420_GPMC_BASE+0xCC) -#define GPMC_CONFIG5_2 (OMAP2420_GPMC_BASE+0xD0) -#define GPMC_CONFIG6_2 (OMAP2420_GPMC_BASE+0xD4) -#define GPMC_CONFIG7_2 (OMAP2420_GPMC_BASE+0xD8) -#define GPMC_CONFIG1_3 (OMAP2420_GPMC_BASE+0xF0) -#define GPMC_CONFIG2_3 (OMAP2420_GPMC_BASE+0xF4) -#define GPMC_CONFIG3_3 (OMAP2420_GPMC_BASE+0xF8) -#define GPMC_CONFIG4_3 (OMAP2420_GPMC_BASE+0xFC) -#define GPMC_CONFIG5_3 (OMAP2420_GPMC_BASE+0x100) -#define GPMC_CONFIG6_3 (OMAP2420_GPMC_BASE+0x104) -#define GPMC_CONFIG7_3 (OMAP2420_GPMC_BASE+0x108) - -/* SMS */ -#define OMAP2420_SMS_BASE 0x68008000 -#define SMS_SYSCONFIG (OMAP2420_SMS_BASE+0x10) -#define SMS_CLASS_ARB0 (OMAP2420_SMS_BASE+0xD0) -# define BURSTCOMPLETE_GROUP7 BIT31 - -/* SDRC */ -#define OMAP2420_SDRC_BASE 0x68009000 -#define SDRC_SYSCONFIG (OMAP2420_SDRC_BASE+0x10) -#define SDRC_STATUS (OMAP2420_SDRC_BASE+0x14) -#define SDRC_CS_CFG (OMAP2420_SDRC_BASE+0x40) -#define SDRC_SHARING (OMAP2420_SDRC_BASE+0x44) -#define SDRC_DLLA_CTRL (OMAP2420_SDRC_BASE+0x60) -#define SDRC_DLLB_CTRL (OMAP2420_SDRC_BASE+0x68) -#define SDRC_POWER (OMAP2420_SDRC_BASE+0x70) -#define SDRC_MCFG_0 (OMAP2420_SDRC_BASE+0x80) -#define SDRC_MR_0 (OMAP2420_SDRC_BASE+0x84) -#define SDRC_ACTIM_CTRLA_0 (OMAP2420_SDRC_BASE+0x9C) -#define SDRC_ACTIM_CTRLB_0 (OMAP2420_SDRC_BASE+0xA0) -#define SDRC_ACTIM_CTRLA_1 (OMAP2420_SDRC_BASE+0xC4) -#define SDRC_ACTIM_CTRLB_1 (OMAP2420_SDRC_BASE+0xC8) -#define SDRC_RFR_CTRL (OMAP2420_SDRC_BASE+0xA4) -#define SDRC_MANUAL_0 (OMAP2420_SDRC_BASE+0xA8) -#define OMAP2420_SDRC_CS0 0x80000000 -#define OMAP2420_SDRC_CS1 0xA0000000 -#define CMD_NOP 0x0 -#define CMD_PRECHARGE 0x1 -#define CMD_AUTOREFRESH 0x2 -#define CMD_ENTR_PWRDOWN 0x3 -#define CMD_EXIT_PWRDOWN 0x4 -#define CMD_ENTR_SRFRSH 0x5 -#define CMD_CKE_HIGH 0x6 -#define CMD_CKE_LOW 0x7 -#define SOFTRESET BIT1 -#define SMART_IDLE (0x2 << 3) -#define REF_ON_IDLE (0x1 << 6) - - -/* UART */ -#define OMAP2420_UART1 0x4806A000 -#define OMAP2420_UART2 0x4806C000 -#define OMAP2420_UART3 0x4806E000 - -/* General Purpose Timers */ -#define OMAP2420_GPT1 0x48028000 -#define OMAP2420_GPT2 0x4802A000 -#define OMAP2420_GPT3 0x48078000 -#define OMAP2420_GPT4 0x4807A000 -#define OMAP2420_GPT5 0x4807C000 -#define OMAP2420_GPT6 0x4807E000 -#define OMAP2420_GPT7 0x48080000 -#define OMAP2420_GPT8 0x48082000 -#define OMAP2420_GPT9 0x48084000 -#define OMAP2420_GPT10 0x48086000 -#define OMAP2420_GPT11 0x48088000 -#define OMAP2420_GPT12 0x4808A000 - -/* timer regs offsets (32 bit regs) */ -#define TIDR 0x0 /* r */ -#define TIOCP_CFG 0x10 /* rw */ -#define TISTAT 0x14 /* r */ -#define TISR 0x18 /* rw */ -#define TIER 0x1C /* rw */ -#define TWER 0x20 /* rw */ -#define TCLR 0x24 /* rw */ -#define TCRR 0x28 /* rw */ -#define TLDR 0x2C /* rw */ -#define TTGR 0x30 /* rw */ -#define TWPS 0x34 /* r */ -#define TMAR 0x38 /* rw */ -#define TCAR1 0x3c /* r */ -#define TSICR 0x40 /* rw */ -#define TCAR2 0x44 /* r */ - -/* WatchDog Timers (1 secure, 3 GP) */ -#define WD1_BASE 0x48020000 -#define WD2_BASE 0x48022000 -#define WD3_BASE 0x48024000 -#define WD4_BASE 0x48026000 -#define WWPS 0x34 /* r */ -#define WSPR 0x48 /* rw */ -#define WD_UNLOCK1 0xAAAA -#define WD_UNLOCK2 0x5555 - -/* PRCM */ -#define OMAP2420_CM_BASE 0x48008000 -#define PRCM_CLKCFG_CTRL (OMAP2420_CM_BASE+0x080) -#define CM_CLKSEL_MPU (OMAP2420_CM_BASE+0x140) -#define CM_FCLKEN1_CORE (OMAP2420_CM_BASE+0x200) -#define CM_FCLKEN2_CORE (OMAP2420_CM_BASE+0x204) -#define CM_ICLKEN1_CORE (OMAP2420_CM_BASE+0x210) -#define CM_ICLKEN2_CORE (OMAP2420_CM_BASE+0x214) -#define CM_CLKSEL1_CORE (OMAP2420_CM_BASE+0x240) -#define CM_CLKSEL_WKUP (OMAP2420_CM_BASE+0x440) -#define CM_CLKSEL2_CORE (OMAP2420_CM_BASE+0x244) -#define CM_CLKSEL_GFX (OMAP2420_CM_BASE+0x340) -#define PM_RSTCTRL_WKUP (OMAP2420_CM_BASE+0x450) -#define CM_CLKEN_PLL (OMAP2420_CM_BASE+0x500) -#define CM_IDLEST_CKGEN (OMAP2420_CM_BASE+0x520) -#define CM_CLKSEL1_PLL (OMAP2420_CM_BASE+0x540) -#define CM_CLKSEL2_PLL (OMAP2420_CM_BASE+0x544) -#define CM_CLKSEL_DSP (OMAP2420_CM_BASE+0x840) - -/* - * H4 specific Section - */ - -/* - * The 2420's chip selects are programmable. The mask ROM - * does configure CS0 to 0x08000000 before dispatch. So, if - * you want your code to live below that address, you have to - * be prepared to jump though hoops, to reset the base address. - */ -#if defined(CONFIG_OMAP2420H4) -/* GPMC */ -#ifdef CONFIG_VIRTIO_A /* Pre version B */ -# define H4_CS0_BASE 0x08000000 /* flash (64 Meg aligned) */ -# define H4_CS1_BASE 0x04000000 /* debug board */ -# define H4_CS2_BASE 0x0A000000 /* wifi board */ -#else -# define H4_CS0_BASE 0x04000000 /* flash (64 Meg aligned) */ -# define H4_CS1_BASE 0x08000000 /* debug board */ -# define H4_CS2_BASE 0x0A000000 /* wifi board */ -#endif - -/* 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) - -/* FPGA on Debug board.*/ -#define ETH_CONTROL_REG (H4_CS1_BASE+0x30b) -#define LAN_RESET_REGISTER (H4_CS1_BASE+0x1c) -#endif /* endif CONFIG_2420H4 */ - -#if defined(CONFIG_APOLLON) -#define APOLLON_CS0_BASE 0x00000000 /* OneNAND */ -#define APOLLON_CS1_BASE 0x08000000 /* ethernet */ -#define APOLLON_CS2_BASE 0x10000000 /* OneNAND */ -#define APOLLON_CS3_BASE 0x18000000 /* NOR */ - -#define ETH_CONTROL_REG (APOLLON_CS1_BASE + 0x30b) -#define LAN_RESET_REGISTER (APOLLON_CS1_BASE + 0x1c) -#endif /* endif CONFIG_APOLLON */ - -/* Common */ -#define LOW_LEVEL_SRAM_STACK 0x4020FFFC - -#define PERIFERAL_PORT_BASE 0x480FE003 - -#endif diff --git a/include/asm-arm/arch-arm1136/sizes.h b/include/asm-arm/arch-arm1136/sizes.h deleted file mode 100644 index aaba18f..0000000 --- a/include/asm-arm/arch-arm1136/sizes.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * 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 - */ -/* Size defintions - * Copyright (C) ARM Limited 1998. All rights reserved. - */ - -#ifndef __sizes_h -#define __sizes_h 1 - -/* handy sizes */ -#define SZ_1K 0x00000400 -#define SZ_4K 0x00001000 -#define SZ_8K 0x00002000 -#define SZ_16K 0x00004000 -#define SZ_32K 0x00008000 -#define SZ_64K 0x00010000 -#define SZ_128K 0x00020000 -#define SZ_256K 0x00040000 -#define SZ_512K 0x00080000 - -#define SZ_1M 0x00100000 -#define SZ_2M 0x00200000 -#define SZ_4M 0x00400000 -#define SZ_8M 0x00800000 -#define SZ_16M 0x01000000 -#define SZ_31M 0x01F00000 -#define SZ_32M 0x02000000 -#define SZ_64M 0x04000000 -#define SZ_128M 0x08000000 -#define SZ_256M 0x10000000 -#define SZ_512M 0x20000000 - -#define SZ_1G 0x40000000 -#define SZ_2G 0x80000000 - -#endif /* __sizes_h */ diff --git a/include/asm-arm/arch-arm1136/sys_info.h b/include/asm-arm/arch-arm1136/sys_info.h deleted file mode 100644 index 53c231a..0000000 --- a/include/asm-arm/arch-arm1136/sys_info.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, - * Richard Woodruff - * - * 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 _OMAP24XX_SYS_INFO_H_ -#define _OMAP24XX_SYS_INFO_H_ - -typedef struct h4_system_data { - /* base board info */ - u32 base_b_rev; /* rev from base board i2c */ - /* cpu board info */ - u32 cpu_b_rev; /* rev from cpu board i2c */ - u32 cpu_b_mux; /* mux type on daughter board */ - u32 cpu_b_ddr_type; /* mem type */ - u32 cpu_b_ddr_speed; /* ddr speed rating */ - u32 cpu_b_switches; /* boot ctrl switch settings */ - /* cpu info */ - u32 cpu_type; /* type of cpu; 2420, 2422, 2430,...*/ - u32 cpu_rev; /* rev of given cpu; ES1, ES2,...*/ -} h4_sys_data; - -#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 (menalaeus) */ -#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_2420 0x2420 -#define CPU_2422 0x2422 /* 2420 + 64M stacked */ -#define CPU_2423 0x2423 /* 2420 + 96M stacked */ - -#define CPU_2422_ES1 1 -#define CPU_2422_ES2 2 -#define CPU_2420_ES1 1 -#define CPU_2420_ES2 2 -#define CPU_2420_2422_ES1 1 - -#define CPU_2420_CHIPID 0x0B5D9000 -#define CPU_24XX_ID_MASK 0x0FFFF000 -#define CPU_242X_REV_MASK 0xF0000000 -#define CPU_242X_PID_MASK 0x000F0000 - -#define BOARD_H4_MENELAUS 1 -#define BOARD_H4_SDP 2 - -#define GPMC_MUXED 1 -#define GPMC_NONMUXED 0 - -#define TYPE_NAND 0x800 /* bit pos for nand in gpmc reg */ -#define TYPE_NOR 0x000 - -#define WIDTH_8BIT 0x0000 -#define WIDTH_16BIT 0x1000 /* bit pos for 16 bit in gpmc */ - -#define I2C_MENELAUS 0x72 /* i2c id for companion chip */ - -#endif diff --git a/include/asm-arm/arch-arm1136/sys_proto.h b/include/asm-arm/arch-arm1136/sys_proto.h deleted file mode 100644 index 9d8e5b2..0000000 --- a/include/asm-arm/arch-arm1136/sys_proto.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, - * Richard Woodruff - * - * 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 _OMAP24XX_SYS_PROTO_H_ -#define _OMAP24XX_SYS_PROTO_H_ - -void prcm_init(void); -void memif_init(void); -void sdrc_init(void); -void do_sdrc_init(u32,u32); -void gpmc_init(void); - -void ether_init(void); -void watchdog_init(void); -void set_muxconf_regs(void); -void peripheral_enable(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 wait_on_value(u32 read_bit_mask, u32 match_value, u32 read_addr, u32 bound); -u32 get_board_type(void); -void display_board_info(u32); -void update_mux(u32,u32); -u32 get_sdr_cs_size(u32 offset); - -u32 running_in_sdram(void); -u32 running_in_sram(void); -u32 running_in_flash(void); -u32 running_from_internal_boot(void); -u32 get_device_type(void); -#endif diff --git a/include/asm-arm/arch-omap24xx/bits.h b/include/asm-arm/arch-omap24xx/bits.h new file mode 100644 index 0000000..8522335 --- /dev/null +++ b/include/asm-arm/arch-omap24xx/bits.h @@ -0,0 +1,48 @@ +/* bits.h + * Copyright (c) 2004 Texas Instruments + * + * This package is free software; you can redistribute it and/or + * modify it under the terms of the license found in the file + * named COPYING that should have accompanied this file. + * + * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ +#ifndef __bits_h +#define __bits_h 1 + +#define BIT0 (1<<0) +#define BIT1 (1<<1) +#define BIT2 (1<<2) +#define BIT3 (1<<3) +#define BIT4 (1<<4) +#define BIT5 (1<<5) +#define BIT6 (1<<6) +#define BIT7 (1<<7) +#define BIT8 (1<<8) +#define BIT9 (1<<9) +#define BIT10 (1<<10) +#define BIT11 (1<<11) +#define BIT12 (1<<12) +#define BIT13 (1<<13) +#define BIT14 (1<<14) +#define BIT15 (1<<15) +#define BIT16 (1<<16) +#define BIT17 (1<<17) +#define BIT18 (1<<18) +#define BIT19 (1<<19) +#define BIT20 (1<<20) +#define BIT21 (1<<21) +#define BIT22 (1<<22) +#define BIT23 (1<<23) +#define BIT24 (1<<24) +#define BIT25 (1<<25) +#define BIT26 (1<<26) +#define BIT27 (1<<27) +#define BIT28 (1<<28) +#define BIT29 (1<<29) +#define BIT30 (1<<30) +#define BIT31 (1<<31) + +#endif diff --git a/include/asm-arm/arch-omap24xx/clocks.h b/include/asm-arm/arch-omap24xx/clocks.h new file mode 100644 index 0000000..2a95af1 --- /dev/null +++ b/include/asm-arm/arch-omap24xx/clocks.h @@ -0,0 +1,112 @@ +/* + * (C) Copyright 2004 + * Texas Instruments, + * Richard Woodruff + * + * 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 _OMAP24XX_CLOCKS_H_ +#define _OMAP24XX_CLOCKS_H_ + +#define COMMIT_DIVIDERS 0x1 + +#define MODE_BYPASS_FAST 0x2 +#define APLL_LOCK 0xc +#ifdef CONFIG_APTIX +#define DPLL_LOCK 0x1 /* stay in bypass mode */ +#else +#define DPLL_LOCK 0x3 /* DPLL lock */ +#endif + +/****************************************************************************; +; PRCM Scheme II +; +; Enable clocks and DPLL for: +; DPLL=300, DPLLout=600 M=1,N=50 CM_CLKSEL1_PLL[21:8] 12/2*50 +; Core=600 (core domain) DPLLx2 CM_CLKSEL2_PLL[1:0] +; MPUF=300 (mpu domain) 2 CM_CLKSEL_MPU[4:0] +; DSPF=200 (dsp domain) 3 CM_CLKSEL_DSP[4:0] +; DSPI=100 6 CM_CLKSEL_DSP[6:5] +; DSP_S bypass CM_CLKSEL_DSP[7] +; IVAF=200 (dsp domain) 3 CM_CLKSEL_DSP[12:8] +; IVAF=100 auto +; IVAI auto +; IVA_MPU auto +; IVA_S bypass CM_CLKSEL_DSP[13] +; GFXF=50 (gfx domain) 12 CM_CLKSEL_FGX[2:0] +; SSI_SSRF=200 3 CM_CLKSEL1_CORE[24:20] +; SSI_SSTF=100 auto +; L3=100Mhz (sdram) 6 CM_CLKSEL1_CORE[4:0] +; L4=100Mhz 6 +; C_L4_USB=50 12 CM_CLKSEL1_CORE[6:5] +***************************************************************************/ +#define II_DPLL_OUT_X2 0x2 /* x2 core out */ +#define II_MPU_DIV 0x2 /* mpu = core/2 */ +#define II_DSP_DIV 0x343 /* dsp & iva divider */ +#define II_GFX_DIV 0x2 +#define II_BUS_DIV 0x04601026 +#define II_DPLL_300 0x01832100 + +/****************************************************************************; +; PRCM Scheme III +; +; Enable clocks and DPLL for: +; DPLL=266, DPLLout=532 M=5+1,N=133 CM_CLKSEL1_PLL[21:8] 12/6*133=266 +; Core=532 (core domain) DPLLx2 CM_CLKSEL2_PLL[1:0] +; MPUF=266 (mpu domain) /2 CM_CLKSEL_MPU[4:0] +; DSPF=177.3 (dsp domain) /3 CM_CLKSEL_DSP[4:0] +; DSPI=88.67 /6 CM_CLKSEL_DSP[6:5] +; DSP_S ACTIVATED CM_CLKSEL_DSP[7] +; IVAF=88.67 (dsp domain) /3 CM_CLKSEL_DSP[12:8] +; IVAF=88.67 auto +; IVAI auto +; IVA_MPU auto +; IVA_S ACTIVATED CM_CLKSEL_DSP[13] +; GFXF=66.5 (gfx domain) /8 CM_CLKSEL_FGX[2:0]: +; SSI_SSRF=177.3 /3 CM_CLKSEL1_CORE[24:20] +; SSI_SSTF=88.67 auto +; L3=133Mhz (sdram) /4 CM_CLKSEL1_CORE[4:0] +; L4=66.5Mhz /8 +; C_L4_USB=33.25 /16 CM_CLKSEL1_CORE[6:5] +***************************************************************************/ +#define III_DPLL_OUT_X2 0x2 /* x2 core out */ +#define III_MPU_DIV 0x2 /* mpu = core/2 */ +#define III_DSP_DIV 0x23C3 /* dsp & iva divider sych enabled*/ +#define III_GFX_DIV 0x2 +#define III_BUS_DIV 0x08301044 +#define III_DPLL_266 0x01885500 + +/* set defaults for boot up */ +#ifdef PRCM_CONFIG_II +# define DPLL_OUT II_DPLL_OUT_X2 +# define MPU_DIV II_MPU_DIV +# define DSP_DIV II_DSP_DIV +# define GFX_DIV II_GFX_DIV +# define BUS_DIV II_BUS_DIV +# define DPLL_VAL II_DPLL_300 +#elif PRCM_CONFIG_III +# define DPLL_OUT III_DPLL_OUT_X2 +# define MPU_DIV III_MPU_DIV +# define DSP_DIV III_DSP_DIV +# define GFX_DIV III_GFX_DIV +# define BUS_DIV III_BUS_DIV +# define DPLL_VAL III_DPLL_266 +#endif + +/* lock delay time out */ +#define LDELAY 12000000 + +#endif diff --git a/include/asm-arm/arch-omap24xx/i2c.h b/include/asm-arm/arch-omap24xx/i2c.h new file mode 100644 index 0000000..7248950 --- /dev/null +++ b/include/asm-arm/arch-omap24xx/i2c.h @@ -0,0 +1,107 @@ +/* + * (C) Copyright 2004 + * Texas Instruments, + * + * 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 _OMAP24XX_I2C_H_ +#define _OMAP24XX_I2C_H_ + +#define I2C_BASE 0x48070000 +#define I2C_BASE2 0x48072000 /* nothing hooked up on h4 */ + +#define I2C_REV (I2C_BASE + 0x00) +#define I2C_IE (I2C_BASE + 0x04) +#define I2C_STAT (I2C_BASE + 0x08) +#define I2C_IV (I2C_BASE + 0x0c) +#define I2C_BUF (I2C_BASE + 0x14) +#define I2C_CNT (I2C_BASE + 0x18) +#define I2C_DATA (I2C_BASE + 0x1c) +#define I2C_SYSC (I2C_BASE + 0x20) +#define I2C_CON (I2C_BASE + 0x24) +#define I2C_OA (I2C_BASE + 0x28) +#define I2C_SA (I2C_BASE + 0x2c) +#define I2C_PSC (I2C_BASE + 0x30) +#define I2C_SCLL (I2C_BASE + 0x34) +#define I2C_SCLH (I2C_BASE + 0x38) +#define I2C_SYSTEST (I2C_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 breakpoint) */ +#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 */ + +#endif diff --git a/include/asm-arm/arch-omap24xx/mem.h b/include/asm-arm/arch-omap24xx/mem.h new file mode 100644 index 0000000..c81f1c4 --- /dev/null +++ b/include/asm-arm/arch-omap24xx/mem.h @@ -0,0 +1,156 @@ +/* + * (C) Copyright 2004 + * Texas Instruments, + * Richard Woodruff + * + * 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 _OMAP24XX_MEM_H_ +#define _OMAP24XX_MEM_H_ + +#define SDRC_CS0_OSET 0x0 +#define SDRC_CS1_OSET 0x30 /* mirror CS1 regs appear offset 0x30 from CS0 */ + +#ifndef __ASSEMBLY__ +/* struct's for holding data tables for current boards, they are getting used + early in init when NO global access are there */ +struct sdrc_data_s { + u32 sdrc_sharing; + u32 sdrc_mdcfg_0_ddr; + u32 sdrc_mdcfg_0_sdr; + u32 sdrc_actim_ctrla_0; + u32 sdrc_actim_ctrlb_0; + u32 sdrc_rfr_ctrl; + u32 sdrc_mr_0_ddr; + u32 sdrc_mr_0_sdr; + u32 sdrc_dllab_ctrl; +} /*__attribute__ ((packed))*/; +typedef struct sdrc_data_s sdrc_data_t; + +typedef enum { + STACKED = 0, + IP_DDR = 1, + COMBO_DDR = 2, + IP_SDR = 3, +} mem_t; + +#endif + +/* Slower full frequency range default timings for x32 operation*/ +#define H4_2420_SDRC_SHARING 0x00000100 +#define H4_2420_SDRC_MDCFG_0_SDR 0x00D04010 /* discrete sdr module */ +#define H4_2420_SDRC_MR_0_SDR 0x00000031 +#define H4_2420_SDRC_MDCFG_0_DDR 0x01702011 /* descrite ddr module */ +#define H4_2420_COMBO_MDCFG_0_DDR 0x00801011 /* combo module */ +#define H4_2420_SDRC_MR_0_DDR 0x00000032 + +#define H4_2422_SDRC_SHARING 0x00004b00 +#define H4_2422_SDRC_MDCFG_0_DDR 0x00801011 /* stacked ddr on 2422 */ +#define H4_2422_SDRC_MR_0_DDR 0x00000032 + +/* ES1 work around timings */ +#define H4_242x_SDRC_ACTIM_CTRLA_0_ES1 0x9bead909 /* 165Mhz for use with 100/133 */ +#define H4_242x_SDRC_ACTIM_CTRLB_0_ES1 0x00000020 +#define H4_242x_SDRC_RFR_CTRL_ES1 0x00002401 /* use over refresh for ES1 */ + +/* optimized timings good for current shipping parts */ +#define H4_242X_SDRC_ACTIM_CTRLA_0_100MHz 0x5A59B485 +#define H4_242X_SDRC_ACTIM_CTRLB_0_100MHz 0x0000000e +#define H4_242X_SDRC_ACTIM_CTRLA_0_133MHz 0x8BA6E6C8 /* temp warn 0 settings */ +#define H4_242X_SDRC_ACTIM_CTRLB_0_133MHz 0x00000010 /* temp warn 0 settings */ +#define H4_242X_SDRC_RFR_CTRL_100MHz 0x0002da01 +#define H4_242X_SDRC_RFR_CTRL_133MHz 0x0003de01 +#define H4_242x_SDRC_DLLAB_CTRL_100MHz 0x0000980E /* 72deg, allow DPLLout*1 to work (combo)*/ +#define H4_242x_SDRC_DLLAB_CTRL_133MHz 0x0000690E /* 72deg, for ES2 */ + +#ifdef PRCM_CONFIG_II +# define H4_2420_SDRC_ACTIM_CTRLA_0 H4_242X_SDRC_ACTIM_CTRLA_0_100MHz +# define H4_2420_SDRC_ACTIM_CTRLB_0 H4_242X_SDRC_ACTIM_CTRLB_0_100MHz +# define H4_2420_SDRC_RFR_CTRL H4_242X_SDRC_RFR_CTRL_100MHz +# define H4_2420_SDRC_DLLAB_CTRL H4_242x_SDRC_DLLAB_CTRL_100MHz +# define H4_2422_SDRC_ACTIM_CTRLA_0 H4_242X_SDRC_ACTIM_CTRLA_0_100MHz +# define H4_2422_SDRC_ACTIM_CTRLB_0 H4_242X_SDRC_ACTIM_CTRLB_0_100MHz +# define H4_2422_SDRC_RFR_CTRL H4_242X_SDRC_RFR_CTRL_100MHz +# define H4_2422_SDRC_DLLAB_CTRL H4_242x_SDRC_DLLAB_CTRL_100MHz +#elif PRCM_CONFIG_III +# define H4_2420_SDRC_ACTIM_CTRLA_0 H4_242X_SDRC_ACTIM_CTRLA_0_133MHz +# define H4_2420_SDRC_ACTIM_CTRLB_0 H4_242X_SDRC_ACTIM_CTRLB_0_133MHz +# define H4_2420_SDRC_RFR_CTRL H4_242X_SDRC_RFR_CTRL_133MHz +# define H4_2420_SDRC_DLLAB_CTRL H4_242x_SDRC_DLLAB_CTRL_133MHz +# define H4_2422_SDRC_ACTIM_CTRLA_0 H4_242X_SDRC_ACTIM_CTRLA_0_100MHz +# define H4_2422_SDRC_ACTIM_CTRLB_0 H4_242X_SDRC_ACTIM_CTRLB_0_100MHz +# define H4_2422_SDRC_RFR_CTRL H4_242X_SDRC_RFR_CTRL_100MHz +# define H4_2422_SDRC_DLLAB_CTRL H4_242x_SDRC_DLLAB_CTRL_100MHz +#endif + + +/* GPMC settings */ +#ifdef PRCM_CONFIG_II /* L3 at 100MHz */ +# ifdef CFG_NAND_BOOT +# define H4_24XX_GPMC_CONFIG1_0 0x0 +# define H4_24XX_GPMC_CONFIG2_0 0x00141400 +# define H4_24XX_GPMC_CONFIG3_0 0x00141400 +# define H4_24XX_GPMC_CONFIG4_0 0x0F010F01 +# define H4_24XX_GPMC_CONFIG5_0 0x010C1414 +# define H4_24XX_GPMC_CONFIG6_0 0x00000A80 +# else /* else NOR */ +# define H4_24XX_GPMC_CONFIG1_0 0x3 +# define H4_24XX_GPMC_CONFIG2_0 0x000f0f01 +# define H4_24XX_GPMC_CONFIG3_0 0x00050502 +# define H4_24XX_GPMC_CONFIG4_0 0x0C060C06 +# define H4_24XX_GPMC_CONFIG5_0 0x01131F1F +# endif /* endif CFG_NAND_BOOT */ +# define H4_24XX_GPMC_CONFIG7_0 (0x00000C40|(H4_CS0_BASE >> 24)) +# define H4_24XX_GPMC_CONFIG1_1 0x00011000 +# define H4_24XX_GPMC_CONFIG2_1 0x001F1F00 +# define H4_24XX_GPMC_CONFIG3_1 0x00080802 +# define H4_24XX_GPMC_CONFIG4_1 0x1C091C09 +# define H4_24XX_GPMC_CONFIG5_1 0x031A1F1F +# define H4_24XX_GPMC_CONFIG6_1 0x000003C2 +# define H4_24XX_GPMC_CONFIG7_1 (0x00000F40|(H4_CS1_BASE >> 24)) +#endif /* endif PRCM_CONFIG_II */ + +#ifdef PRCM_CONFIG_III /* L3 at 133MHz */ +# ifdef CFG_NAND_BOOT +# define H4_24XX_GPMC_CONFIG1_0 0x0 +# define H4_24XX_GPMC_CONFIG2_0 0x00141400 +# define H4_24XX_GPMC_CONFIG3_0 0x00141400 +# define H4_24XX_GPMC_CONFIG4_0 0x0F010F01 +# define H4_24XX_GPMC_CONFIG5_0 0x010C1414 +# define H4_24XX_GPMC_CONFIG6_0 0x00000A80 +# else /* NOR boot */ +# define H4_24XX_GPMC_CONFIG1_0 0x3 +# define H4_24XX_GPMC_CONFIG2_0 0x00151501 +# define H4_24XX_GPMC_CONFIG3_0 0x00060602 +# define H4_24XX_GPMC_CONFIG4_0 0x10081008 +# define H4_24XX_GPMC_CONFIG5_0 0x01131F1F +# define H4_24XX_GPMC_CONFIG6_0 0x000004c4 +# endif /* endif CFG_NAND_BOOT */ +# define H4_24XX_GPMC_CONFIG7_0 (0x00000C40|(H4_CS0_BASE >> 24)) +# define H4_24XX_GPMC_CONFIG1_1 0x00011000 +# define H4_24XX_GPMC_CONFIG2_1 0x001f1f01 +# define H4_24XX_GPMC_CONFIG3_1 0x00080803 +# define H4_24XX_GPMC_CONFIG4_1 0x1C091C09 +# define H4_24XX_GPMC_CONFIG5_1 0x041f1F1F +# define H4_24XX_GPMC_CONFIG6_1 0x000004C4 +# define H4_24XX_GPMC_CONFIG7_1 (0x00000F40|(H4_CS1_BASE >> 24)) +#endif /* endif CFG_PRCM_III */ + +#endif /* endif _OMAP24XX_MEM_H_ */ diff --git a/include/asm-arm/arch-omap24xx/mux.h b/include/asm-arm/arch-omap24xx/mux.h new file mode 100644 index 0000000..4fdb9c6 --- /dev/null +++ b/include/asm-arm/arch-omap24xx/mux.h @@ -0,0 +1,176 @@ +/* + * (C) Copyright 2004 + * Texas Instruments, + * Richard Woodruff + * + * 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 _OMAP2420_MUX_H_ +#define _OMAP2420_MUX_H_ + +#ifndef __ASSEMBLY__ +typedef unsigned char uint8; +typedef unsigned int uint32; + +void muxSetupSDRC(void); +void muxSetupGPMC(void); +void muxSetupUsb0(void); +void muxSetupUsbHost(void); +void muxSetupUart3(void); +void muxSetupI2C1(void); +void muxSetupUART1(void); +void muxSetupLCD(void); +void muxSetupCamera(void); +void muxSetupMMCSD(void) ; +void muxSetupTouchScreen(void) ; +void muxSetupHDQ(void); +#endif + +#define USB_OTG_CTRL ((volatile uint32 *)0x4805E30C) + +/* Pin Muxing registers used for HDQ (Smart battery) */ +#define CONTROL_PADCONF_HDQ_SIO ((volatile unsigned char *)0x48000115) + +/* Pin Muxing registers used for GPMC */ +#define CONTROL_PADCONF_GPMC_D2_BYTE0 ((volatile unsigned char *)0x48000088) +#define CONTROL_PADCONF_GPMC_D2_BYTE1 ((volatile unsigned char *)0x48000089) +#define CONTROL_PADCONF_GPMC_D2_BYTE2 ((volatile unsigned char *)0x4800008A) +#define CONTROL_PADCONF_GPMC_D2_BYTE3 ((volatile unsigned char *)0x4800008B) + +#define CONTROL_PADCONF_GPMC_NCS0_BYTE0 ((volatile unsigned char *)0x4800008C) +#define CONTROL_PADCONF_GPMC_NCS0_BYTE1 ((volatile unsigned char *)0x4800008D) +#define CONTROL_PADCONF_GPMC_NCS0_BYTE2 ((volatile unsigned char *)0x4800008E) +#define CONTROL_PADCONF_GPMC_NCS0_BYTE3 ((volatile unsigned char *)0x4800008F) +#define CONTROL_PADCONF_GPMC_NCS0_BYTE4 (0x48000090) +#define CONTROL_PADCONF_GPMC_NCS0_BYTE5 (0x48000091) +#define CONTROL_PADCONF_GPMC_NCS0_BYTE6 (0x48000092) +#define CONTROL_PADCONF_GPMC_NCS0_BYTE7 (0x48000093) + +/* Pin Muxing registers used for SDRC */ +#define CONTROL_PADCONF_SDRC_NCS0_BYTE0 ((volatile unsigned char *)0x480000A0) +#define CONTROL_PADCONF_SDRC_NCS0_BYTE1 ((volatile unsigned char *)0x480000A1) +#define CONTROL_PADCONF_SDRC_NCS0_BYTE2 ((volatile unsigned char *)0x480000A2) +#define CONTROL_PADCONF_SDRC_NCS0_BYTE3 ((volatile unsigned char *)0x480000A3) + +#define CONTROL_PADCONF_SDRC_A14_BYTE0 ((volatile unsigned char *)0x48000030) +#define CONTROL_PADCONF_SDRC_A14_BYTE1 ((volatile unsigned char *)0x48000031) +#define CONTROL_PADCONF_SDRC_A14_BYTE2 ((volatile unsigned char *)0x48000032) +#define CONTROL_PADCONF_SDRC_A14_BYTE3 ((volatile unsigned char *)0x48000033) + +/* Pin Muxing registers used for Touch Screen (SPI) */ +#define CONTROL_PADCONF_SPI1_CLK ((volatile unsigned char *)0x480000FF) +#define CONTROL_PADCONF_SPI1_SIMO ((volatile unsigned char *)0x48000100) +#define CONTROL_PADCONF_SPI1_SOMI ((volatile unsigned char *)0x48000101) +#define CONTROL_PADCONF_SPI1_NCS0 ((volatile unsigned char *)0x48000102) +#define CONTROL_PADCONF_SPI1_NCS1 (0x48000103) + +#define CONTROL_PADCONF_MCBSP1_FSR ((volatile unsigned char *)0x4800010B) + +/* Pin Muxing registers used for MMCSD */ +#define CONTROL_PADCONF_MMC_CLKI ((volatile unsigned char *)0x480000FE) +#define CONTROL_PADCONF_MMC_CLKO ((volatile unsigned char *)0x480000F3) +#define CONTROL_PADCONF_MMC_CMD ((volatile unsigned char *)0x480000F4) +#define CONTROL_PADCONF_MMC_DAT0 ((volatile unsigned char *)0x480000F5) +#define CONTROL_PADCONF_MMC_DAT1 ((volatile unsigned char *)0x480000F6) +#define CONTROL_PADCONF_MMC_DAT2 ((volatile unsigned char *)0x480000F7) +#define CONTROL_PADCONF_MMC_DAT3 ((volatile unsigned char *)0x480000F8) +#define CONTROL_PADCONF_MMC_DAT_DIR0 ((volatile unsigned char *)0x480000F9) +#define CONTROL_PADCONF_MMC_DAT_DIR1 ((volatile unsigned char *)0x480000FA) +#define CONTROL_PADCONF_MMC_DAT_DIR2 ((volatile unsigned char *)0x480000FB) +#define CONTROL_PADCONF_MMC_DAT_DIR3 ((volatile unsigned char *)0x480000FC) +#define CONTROL_PADCONF_MMC_CMD_DIR ((volatile unsigned char *)0x480000FD) + +#define CONTROL_PADCONF_SDRC_A14 ((volatile unsigned char *)0x48000030) +#define CONTROL_PADCONF_SDRC_A13 ((volatile unsigned char *)0x48000031) + +/* Pin Muxing registers used for CAMERA */ +#define CONTROL_PADCONF_SYS_NRESWARM ((volatile unsigned char *)0x4800012B) + +#define CONTROL_PADCONF_CAM_XCLK ((volatile unsigned char *)0x480000DC) +#define CONTROL_PADCONF_CAM_LCLK ((volatile unsigned char *)0x480000DB) +#define CONTROL_PADCONF_CAM_VS ((volatile unsigned char *)0x480000DA) +#define CONTROL_PADCONF_CAM_HS ((volatile unsigned char *)0x480000D9) +#define CONTROL_PADCONF_CAM_D0 ((volatile unsigned char *)0x480000D8) +#define CONTROL_PADCONF_CAM_D1 ((volatile unsigned char *)0x480000D7) +#define CONTROL_PADCONF_CAM_D2 ((volatile unsigned char *)0x480000D6) +#define CONTROL_PADCONF_CAM_D3 ((volatile unsigned char *)0x480000D5) +#define CONTROL_PADCONF_CAM_D4 ((volatile unsigned char *)0x480000D4) +#define CONTROL_PADCONF_CAM_D5 ((volatile unsigned char *)0x480000D3) +#define CONTROL_PADCONF_CAM_D6 ((volatile unsigned char *)0x480000D2) +#define CONTROL_PADCONF_CAM_D7 ((volatile unsigned char *)0x480000D1) +#define CONTROL_PADCONF_CAM_D8 ((volatile unsigned char *)0x480000D0) +#define CONTROL_PADCONF_CAM_D9 ((volatile unsigned char *)0x480000CF) + +/* Pin Muxing registers used for LCD */ +#define CONTROL_PADCONF_DSS_D0 ((volatile unsigned char *)0x480000B3) +#define CONTROL_PADCONF_DSS_D1 ((volatile unsigned char *)0x480000B4) +#define CONTROL_PADCONF_DSS_D2 ((volatile unsigned char *)0x480000B5) +#define CONTROL_PADCONF_DSS_D3 ((volatile unsigned char *)0x480000B6) +#define CONTROL_PADCONF_DSS_D4 ((volatile unsigned char *)0x480000B7) +#define CONTROL_PADCONF_DSS_D5 ((volatile unsigned char *)0x480000B8) +#define CONTROL_PADCONF_DSS_D6 ((volatile unsigned char *)0x480000B9) +#define CONTROL_PADCONF_DSS_D7 ((volatile unsigned char *)0x480000BA) +#define CONTROL_PADCONF_DSS_D8 ((volatile unsigned char *)0x480000BB) +#define CONTROL_PADCONF_DSS_D9 ((volatile unsigned char *)0x480000BC) +#define CONTROL_PADCONF_DSS_D10 ((volatile unsigned char *)0x480000BD) +#define CONTROL_PADCONF_DSS_D11 ((volatile unsigned char *)0x480000BE) +#define CONTROL_PADCONF_DSS_D12 ((volatile unsigned char *)0x480000BF) +#define CONTROL_PADCONF_DSS_D13 ((volatile unsigned char *)0x480000C0) +#define CONTROL_PADCONF_DSS_D14 ((volatile unsigned char *)0x480000C1) +#define CONTROL_PADCONF_DSS_D15 ((volatile unsigned char *)0x480000C2) +#define CONTROL_PADCONF_DSS_D16 ((volatile unsigned char *)0x480000C3) +#define CONTROL_PADCONF_DSS_D17 ((volatile unsigned char *)0x480000C4) +#define CONTROL_PADCONF_DSS_PCLK ((volatile unsigned char *)0x480000CB) +#define CONTROL_PADCONF_DSS_VSYNC ((volatile unsigned char *)0x480000CC) +#define CONTROL_PADCONF_DSS_HSYNC ((volatile unsigned char *)0x480000CD) +#define CONTROL_PADCONF_DSS_ACBIAS ((volatile unsigned char *)0x480000CE) + +/* Pin Muxing registers used for UART1 */ +#define CONTROL_PADCONF_UART1_CTS ((volatile unsigned char *)0x480000C5) +#define CONTROL_PADCONF_UART1_RTS ((volatile unsigned char *)0x480000C6) +#define CONTROL_PADCONF_UART1_TX ((volatile unsigned char *)0x480000C7) +#define CONTROL_PADCONF_UART1_RX ((volatile unsigned char *)0x480000C8) + +/* Pin Muxing registers used for I2C1 */ +#define CONTROL_PADCONF_I2C1_SCL ((volatile unsigned char *)0x48000111) +#define CONTROL_PADCONF_I2C1_SDA ((volatile unsigned char *)0x48000112) + +/* Pin Muxing registres used for USB0. */ +#define CONTROL_PADCONF_USB0_PUEN ((volatile uint8 *)0x4800011D) +#define CONTROL_PADCONF_USB0_VP ((volatile uint8 *)0x4800011E) +#define CONTROL_PADCONF_USB0_VM ((volatile uint8 *)0x4800011F) +#define CONTROL_PADCONF_USB0_RCV ((volatile uint8 *)0x48000120) +#define CONTROL_PADCONF_USB0_TXEN ((volatile uint8 *)0x48000121) +#define CONTROL_PADCONF_USB0_SE0 ((volatile uint8 *)0x48000122) +#define CONTROL_PADCONF_USB0_DAT ((volatile uint8 *)0x48000123) + +/* Pin Muxing registres used for USB1. */ +#define CONTROL_PADCONF_USB1_RCV (0x480000EB) +#define CONTROL_PADCONF_USB1_TXEN (0x480000EC) + +/* Pin Muxing registers used for UART3/IRDA */ +#define CONTROL_PADCONF_UART3_TX_IRTX ((volatile uint8 *)0x48000118) +#define CONTROL_PADCONF_UART3_RX_IRRX ((volatile uint8 *)0x48000119) + +/* Pin Muxing registers used for GPIO */ +#define CONTROL_PADCONF_GPIO69 (0x480000ED) +#define CONTROL_PADCONF_GPIO70 (0x480000EE) +#define CONTROL_PADCONF_GPIO102 (0x48000116) +#define CONTROL_PADCONF_GPIO103 (0x48000117) +#define CONTROL_PADCONF_GPIO104 (0x48000118) +#define CONTROL_PADCONF_GPIO105 (0x48000119) + +#endif diff --git a/include/asm-arm/arch-omap24xx/omap2420.h b/include/asm-arm/arch-omap24xx/omap2420.h new file mode 100644 index 0000000..0c11bec --- /dev/null +++ b/include/asm-arm/arch-omap24xx/omap2420.h @@ -0,0 +1,246 @@ +/* + * (C) Copyright 2004 + * Texas Instruments, + * Richard Woodruff + * + * 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 _OMAP2420_SYS_H_ +#define _OMAP2420_SYS_H_ + +#include + +/* + * 2420 specific Section + */ + +/* L3 Firewall */ +#define A_REQINFOPERM0 0x68005048 +#define A_READPERM0 0x68005050 +#define A_WRITEPERM0 0x68005058 +/* #define GP_DEVICE (BIT8|BIT9) FIXME -- commented out to make compile -- FIXME */ + +/* L3 Firewall */ +#define A_REQINFOPERM0 0x68005048 +#define A_READPERM0 0x68005050 +#define A_WRITEPERM0 0x68005058 + +/* CONTROL */ +#define OMAP2420_CTRL_BASE (0x48000000) +#define CONTROL_STATUS (OMAP2420_CTRL_BASE + 0x2F8) + +/* device type */ +#define TST_DEVICE 0x0 +#define EMU_DEVICE 0x1 +#define HS_DEVICE 0x2 +#define GP_DEVICE 0x3 + +/* TAP information */ +#define OMAP2420_TAP_BASE (0x48014000) +#define TAP_IDCODE_REG (OMAP2420_TAP_BASE+0x204) +#define PRODUCTION_ID (OMAP2420_TAP_BASE+0x208) + +/* GPMC */ +#define OMAP2420_GPMC_BASE (0x6800A000) +#define GPMC_SYSCONFIG (OMAP2420_GPMC_BASE+0x10) +#define GPMC_IRQENABLE (OMAP2420_GPMC_BASE+0x1C) +#define GPMC_TIMEOUT_CONTROL (OMAP2420_GPMC_BASE+0x40) +#define GPMC_CONFIG (OMAP2420_GPMC_BASE+0x50) +#define GPMC_CONFIG1_0 (OMAP2420_GPMC_BASE+0x60) +#define GPMC_CONFIG2_0 (OMAP2420_GPMC_BASE+0x64) +#define GPMC_CONFIG3_0 (OMAP2420_GPMC_BASE+0x68) +#define GPMC_CONFIG4_0 (OMAP2420_GPMC_BASE+0x6C) +#define GPMC_CONFIG5_0 (OMAP2420_GPMC_BASE+0x70) +#define GPMC_CONFIG6_0 (OMAP2420_GPMC_BASE+0x74) +#define GPMC_CONFIG7_0 (OMAP2420_GPMC_BASE+0x78) +#define GPMC_CONFIG1_1 (OMAP2420_GPMC_BASE+0x90) +#define GPMC_CONFIG2_1 (OMAP2420_GPMC_BASE+0x94) +#define GPMC_CONFIG3_1 (OMAP2420_GPMC_BASE+0x98) +#define GPMC_CONFIG4_1 (OMAP2420_GPMC_BASE+0x9C) +#define GPMC_CONFIG5_1 (OMAP2420_GPMC_BASE+0xA0) +#define GPMC_CONFIG6_1 (OMAP2420_GPMC_BASE+0xA4) +#define GPMC_CONFIG7_1 (OMAP2420_GPMC_BASE+0xA8) +#define GPMC_CONFIG1_2 (OMAP2420_GPMC_BASE+0xC0) +#define GPMC_CONFIG2_2 (OMAP2420_GPMC_BASE+0xC4) +#define GPMC_CONFIG3_2 (OMAP2420_GPMC_BASE+0xC8) +#define GPMC_CONFIG4_2 (OMAP2420_GPMC_BASE+0xCC) +#define GPMC_CONFIG5_2 (OMAP2420_GPMC_BASE+0xD0) +#define GPMC_CONFIG6_2 (OMAP2420_GPMC_BASE+0xD4) +#define GPMC_CONFIG7_2 (OMAP2420_GPMC_BASE+0xD8) +#define GPMC_CONFIG1_3 (OMAP2420_GPMC_BASE+0xF0) +#define GPMC_CONFIG2_3 (OMAP2420_GPMC_BASE+0xF4) +#define GPMC_CONFIG3_3 (OMAP2420_GPMC_BASE+0xF8) +#define GPMC_CONFIG4_3 (OMAP2420_GPMC_BASE+0xFC) +#define GPMC_CONFIG5_3 (OMAP2420_GPMC_BASE+0x100) +#define GPMC_CONFIG6_3 (OMAP2420_GPMC_BASE+0x104) +#define GPMC_CONFIG7_3 (OMAP2420_GPMC_BASE+0x108) + +/* SMS */ +#define OMAP2420_SMS_BASE 0x68008000 +#define SMS_SYSCONFIG (OMAP2420_SMS_BASE+0x10) +#define SMS_CLASS_ARB0 (OMAP2420_SMS_BASE+0xD0) +# define BURSTCOMPLETE_GROUP7 BIT31 + +/* SDRC */ +#define OMAP2420_SDRC_BASE 0x68009000 +#define SDRC_SYSCONFIG (OMAP2420_SDRC_BASE+0x10) +#define SDRC_STATUS (OMAP2420_SDRC_BASE+0x14) +#define SDRC_CS_CFG (OMAP2420_SDRC_BASE+0x40) +#define SDRC_SHARING (OMAP2420_SDRC_BASE+0x44) +#define SDRC_DLLA_CTRL (OMAP2420_SDRC_BASE+0x60) +#define SDRC_DLLB_CTRL (OMAP2420_SDRC_BASE+0x68) +#define SDRC_POWER (OMAP2420_SDRC_BASE+0x70) +#define SDRC_MCFG_0 (OMAP2420_SDRC_BASE+0x80) +#define SDRC_MR_0 (OMAP2420_SDRC_BASE+0x84) +#define SDRC_ACTIM_CTRLA_0 (OMAP2420_SDRC_BASE+0x9C) +#define SDRC_ACTIM_CTRLB_0 (OMAP2420_SDRC_BASE+0xA0) +#define SDRC_ACTIM_CTRLA_1 (OMAP2420_SDRC_BASE+0xC4) +#define SDRC_ACTIM_CTRLB_1 (OMAP2420_SDRC_BASE+0xC8) +#define SDRC_RFR_CTRL (OMAP2420_SDRC_BASE+0xA4) +#define SDRC_MANUAL_0 (OMAP2420_SDRC_BASE+0xA8) +#define OMAP2420_SDRC_CS0 0x80000000 +#define OMAP2420_SDRC_CS1 0xA0000000 +#define CMD_NOP 0x0 +#define CMD_PRECHARGE 0x1 +#define CMD_AUTOREFRESH 0x2 +#define CMD_ENTR_PWRDOWN 0x3 +#define CMD_EXIT_PWRDOWN 0x4 +#define CMD_ENTR_SRFRSH 0x5 +#define CMD_CKE_HIGH 0x6 +#define CMD_CKE_LOW 0x7 +#define SOFTRESET BIT1 +#define SMART_IDLE (0x2 << 3) +#define REF_ON_IDLE (0x1 << 6) + + +/* UART */ +#define OMAP2420_UART1 0x4806A000 +#define OMAP2420_UART2 0x4806C000 +#define OMAP2420_UART3 0x4806E000 + +/* General Purpose Timers */ +#define OMAP2420_GPT1 0x48028000 +#define OMAP2420_GPT2 0x4802A000 +#define OMAP2420_GPT3 0x48078000 +#define OMAP2420_GPT4 0x4807A000 +#define OMAP2420_GPT5 0x4807C000 +#define OMAP2420_GPT6 0x4807E000 +#define OMAP2420_GPT7 0x48080000 +#define OMAP2420_GPT8 0x48082000 +#define OMAP2420_GPT9 0x48084000 +#define OMAP2420_GPT10 0x48086000 +#define OMAP2420_GPT11 0x48088000 +#define OMAP2420_GPT12 0x4808A000 + +/* timer regs offsets (32 bit regs) */ +#define TIDR 0x0 /* r */ +#define TIOCP_CFG 0x10 /* rw */ +#define TISTAT 0x14 /* r */ +#define TISR 0x18 /* rw */ +#define TIER 0x1C /* rw */ +#define TWER 0x20 /* rw */ +#define TCLR 0x24 /* rw */ +#define TCRR 0x28 /* rw */ +#define TLDR 0x2C /* rw */ +#define TTGR 0x30 /* rw */ +#define TWPS 0x34 /* r */ +#define TMAR 0x38 /* rw */ +#define TCAR1 0x3c /* r */ +#define TSICR 0x40 /* rw */ +#define TCAR2 0x44 /* r */ + +/* WatchDog Timers (1 secure, 3 GP) */ +#define WD1_BASE 0x48020000 +#define WD2_BASE 0x48022000 +#define WD3_BASE 0x48024000 +#define WD4_BASE 0x48026000 +#define WWPS 0x34 /* r */ +#define WSPR 0x48 /* rw */ +#define WD_UNLOCK1 0xAAAA +#define WD_UNLOCK2 0x5555 + +/* PRCM */ +#define OMAP2420_CM_BASE 0x48008000 +#define PRCM_CLKCFG_CTRL (OMAP2420_CM_BASE+0x080) +#define CM_CLKSEL_MPU (OMAP2420_CM_BASE+0x140) +#define CM_FCLKEN1_CORE (OMAP2420_CM_BASE+0x200) +#define CM_FCLKEN2_CORE (OMAP2420_CM_BASE+0x204) +#define CM_ICLKEN1_CORE (OMAP2420_CM_BASE+0x210) +#define CM_ICLKEN2_CORE (OMAP2420_CM_BASE+0x214) +#define CM_CLKSEL1_CORE (OMAP2420_CM_BASE+0x240) +#define CM_CLKSEL_WKUP (OMAP2420_CM_BASE+0x440) +#define CM_CLKSEL2_CORE (OMAP2420_CM_BASE+0x244) +#define CM_CLKSEL_GFX (OMAP2420_CM_BASE+0x340) +#define PM_RSTCTRL_WKUP (OMAP2420_CM_BASE+0x450) +#define CM_CLKEN_PLL (OMAP2420_CM_BASE+0x500) +#define CM_IDLEST_CKGEN (OMAP2420_CM_BASE+0x520) +#define CM_CLKSEL1_PLL (OMAP2420_CM_BASE+0x540) +#define CM_CLKSEL2_PLL (OMAP2420_CM_BASE+0x544) +#define CM_CLKSEL_DSP (OMAP2420_CM_BASE+0x840) + +/* + * H4 specific Section + */ + +/* + * The 2420's chip selects are programmable. The mask ROM + * does configure CS0 to 0x08000000 before dispatch. So, if + * you want your code to live below that address, you have to + * be prepared to jump though hoops, to reset the base address. + */ +#if defined(CONFIG_OMAP2420H4) +/* GPMC */ +#ifdef CONFIG_VIRTIO_A /* Pre version B */ +# define H4_CS0_BASE 0x08000000 /* flash (64 Meg aligned) */ +# define H4_CS1_BASE 0x04000000 /* debug board */ +# define H4_CS2_BASE 0x0A000000 /* wifi board */ +#else +# define H4_CS0_BASE 0x04000000 /* flash (64 Meg aligned) */ +# define H4_CS1_BASE 0x08000000 /* debug board */ +# define H4_CS2_BASE 0x0A000000 /* wifi board */ +#endif + +/* 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) + +/* FPGA on Debug board.*/ +#define ETH_CONTROL_REG (H4_CS1_BASE+0x30b) +#define LAN_RESET_REGISTER (H4_CS1_BASE+0x1c) +#endif /* endif CONFIG_2420H4 */ + +#if defined(CONFIG_APOLLON) +#define APOLLON_CS0_BASE 0x00000000 /* OneNAND */ +#define APOLLON_CS1_BASE 0x08000000 /* ethernet */ +#define APOLLON_CS2_BASE 0x10000000 /* OneNAND */ +#define APOLLON_CS3_BASE 0x18000000 /* NOR */ + +#define ETH_CONTROL_REG (APOLLON_CS1_BASE + 0x30b) +#define LAN_RESET_REGISTER (APOLLON_CS1_BASE + 0x1c) +#endif /* endif CONFIG_APOLLON */ + +/* Common */ +#define LOW_LEVEL_SRAM_STACK 0x4020FFFC + +#define PERIFERAL_PORT_BASE 0x480FE003 + +#endif diff --git a/include/asm-arm/arch-omap24xx/sizes.h b/include/asm-arm/arch-omap24xx/sizes.h new file mode 100644 index 0000000..aaba18f --- /dev/null +++ b/include/asm-arm/arch-omap24xx/sizes.h @@ -0,0 +1,49 @@ +/* + * 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 + */ +/* Size defintions + * Copyright (C) ARM Limited 1998. All rights reserved. + */ + +#ifndef __sizes_h +#define __sizes_h 1 + +/* handy sizes */ +#define SZ_1K 0x00000400 +#define SZ_4K 0x00001000 +#define SZ_8K 0x00002000 +#define SZ_16K 0x00004000 +#define SZ_32K 0x00008000 +#define SZ_64K 0x00010000 +#define SZ_128K 0x00020000 +#define SZ_256K 0x00040000 +#define SZ_512K 0x00080000 + +#define SZ_1M 0x00100000 +#define SZ_2M 0x00200000 +#define SZ_4M 0x00400000 +#define SZ_8M 0x00800000 +#define SZ_16M 0x01000000 +#define SZ_31M 0x01F00000 +#define SZ_32M 0x02000000 +#define SZ_64M 0x04000000 +#define SZ_128M 0x08000000 +#define SZ_256M 0x10000000 +#define SZ_512M 0x20000000 + +#define SZ_1G 0x40000000 +#define SZ_2G 0x80000000 + +#endif /* __sizes_h */ diff --git a/include/asm-arm/arch-omap24xx/sys_info.h b/include/asm-arm/arch-omap24xx/sys_info.h new file mode 100644 index 0000000..53c231a --- /dev/null +++ b/include/asm-arm/arch-omap24xx/sys_info.h @@ -0,0 +1,82 @@ +/* + * (C) Copyright 2004 + * Texas Instruments, + * Richard Woodruff + * + * 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 _OMAP24XX_SYS_INFO_H_ +#define _OMAP24XX_SYS_INFO_H_ + +typedef struct h4_system_data { + /* base board info */ + u32 base_b_rev; /* rev from base board i2c */ + /* cpu board info */ + u32 cpu_b_rev; /* rev from cpu board i2c */ + u32 cpu_b_mux; /* mux type on daughter board */ + u32 cpu_b_ddr_type; /* mem type */ + u32 cpu_b_ddr_speed; /* ddr speed rating */ + u32 cpu_b_switches; /* boot ctrl switch settings */ + /* cpu info */ + u32 cpu_type; /* type of cpu; 2420, 2422, 2430,...*/ + u32 cpu_rev; /* rev of given cpu; ES1, ES2,...*/ +} h4_sys_data; + +#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 (menalaeus) */ +#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_2420 0x2420 +#define CPU_2422 0x2422 /* 2420 + 64M stacked */ +#define CPU_2423 0x2423 /* 2420 + 96M stacked */ + +#define CPU_2422_ES1 1 +#define CPU_2422_ES2 2 +#define CPU_2420_ES1 1 +#define CPU_2420_ES2 2 +#define CPU_2420_2422_ES1 1 + +#define CPU_2420_CHIPID 0x0B5D9000 +#define CPU_24XX_ID_MASK 0x0FFFF000 +#define CPU_242X_REV_MASK 0xF0000000 +#define CPU_242X_PID_MASK 0x000F0000 + +#define BOARD_H4_MENELAUS 1 +#define BOARD_H4_SDP 2 + +#define GPMC_MUXED 1 +#define GPMC_NONMUXED 0 + +#define TYPE_NAND 0x800 /* bit pos for nand in gpmc reg */ +#define TYPE_NOR 0x000 + +#define WIDTH_8BIT 0x0000 +#define WIDTH_16BIT 0x1000 /* bit pos for 16 bit in gpmc */ + +#define I2C_MENELAUS 0x72 /* i2c id for companion chip */ + +#endif diff --git a/include/asm-arm/arch-omap24xx/sys_proto.h b/include/asm-arm/arch-omap24xx/sys_proto.h new file mode 100644 index 0000000..9d8e5b2 --- /dev/null +++ b/include/asm-arm/arch-omap24xx/sys_proto.h @@ -0,0 +1,54 @@ +/* + * (C) Copyright 2004 + * Texas Instruments, + * Richard Woodruff + * + * 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 _OMAP24XX_SYS_PROTO_H_ +#define _OMAP24XX_SYS_PROTO_H_ + +void prcm_init(void); +void memif_init(void); +void sdrc_init(void); +void do_sdrc_init(u32,u32); +void gpmc_init(void); + +void ether_init(void); +void watchdog_init(void); +void set_muxconf_regs(void); +void peripheral_enable(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 wait_on_value(u32 read_bit_mask, u32 match_value, u32 read_addr, u32 bound); +u32 get_board_type(void); +void display_board_info(u32); +void update_mux(u32,u32); +u32 get_sdr_cs_size(u32 offset); + +u32 running_in_sdram(void); +u32 running_in_sram(void); +u32 running_in_flash(void); +u32 running_from_internal_boot(void); +u32 get_device_type(void); +#endif -- cgit v1.1 From c98b47ad24b2d91f41c09a3d62d7f70ad84f4b7d Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Sun, 30 Mar 2008 11:30:43 +0100 Subject: core support for Freescale mx31 This patch adds the core support for Freescale mx31 Signed-off-by: Sascha Hauer Signed-off-by: Guennadi Liakhovetski --- include/asm-arm/arch-mx31/mx31-regs.h | 136 ++++++++++++++++++++++++++++++++++ include/asm-arm/arch-mx31/mx31.h | 32 ++++++++ 2 files changed, 168 insertions(+) create mode 100644 include/asm-arm/arch-mx31/mx31-regs.h create mode 100644 include/asm-arm/arch-mx31/mx31.h (limited to 'include') diff --git a/include/asm-arm/arch-mx31/mx31-regs.h b/include/asm-arm/arch-mx31/mx31-regs.h new file mode 100644 index 0000000..ece6420 --- /dev/null +++ b/include/asm-arm/arch-mx31/mx31-regs.h @@ -0,0 +1,136 @@ +/* + * + * (c) 2007 Pengutronix, Sascha Hauer + * + * 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_MX31_REGS_H +#define __ASM_ARCH_MX31_REGS_H + +#define __REG(x) (*((volatile u32 *)(x))) +#define __REG16(x) (*((volatile u16 *)(x))) +#define __REG8(x) (*((volatile u8 *)(x))) + +#define CCM_BASE 0x53f80000 +#define CCM_CCMR (CCM_BASE + 0x00) +#define CCM_PDR0 (CCM_BASE + 0x04) +#define CCM_PDR1 (CCM_BASE + 0x08) +#define CCM_RCSR (CCM_BASE + 0x0c) +#define CCM_MPCTL (CCM_BASE + 0x10) +#define CCM_UPCTL (CCM_BASE + 0x10) +#define CCM_SPCTL (CCM_BASE + 0x18) +#define CCM_COSR (CCM_BASE + 0x1C) + +#define CCMR_MDS (1 << 7) +#define CCMR_SBYCS (1 << 4) +#define CCMR_MPE (1 << 3) +#define CCMR_PRCS_MASK (3 << 1) +#define CCMR_FPM (1 << 1) +#define CCMR_CKIH (2 << 1) + +#define PDR0_CSI_PODF(x) (((x) & 0x1ff) << 23) +#define PDR0_PER_PODF(x) (((x) & 0x1f) << 16) +#define PDR0_HSP_PODF(x) (((x) & 0x7) << 11) +#define PDR0_NFC_PODF(x) (((x) & 0x7) << 8) +#define PDR0_IPG_PODF(x) (((x) & 0x3) << 6) +#define PDR0_MAX_PODF(x) (((x) & 0x7) << 3) +#define PDR0_MCU_PODF(x) ((x) & 0x7) + +#define PLL_PD(x) (((x) & 0xf) << 26) +#define PLL_MFD(x) (((x) & 0x3ff) << 16) +#define PLL_MFI(x) (((x) & 0xf) << 10) +#define PLL_MFN(x) (((x) & 0x3ff) << 0) + +#define WEIM_BASE 0xb8002000 +#define CSCR_U(x) (WEIM_BASE + (x) * 0x10) +#define CSCR_L(x) (WEIM_BASE + 4 + (x) * 0x10) +#define CSCR_A(x) (WEIM_BASE + 8 + (x) * 0x10) + +#define IOMUXC_BASE 0x43FAC000 +#define IOMUXC_GPR (IOMUXC_BASE + 0x8) +#define IOMUXC_SW_MUX_CTL(x) (IOMUXC_BASE + 0xc + (x) * 4) +#define IOMUXC_SW_PAD_CTL(x) (IOMUXC_BASE + 0x154 + (x) * 4) + +#define IPU_BASE 0x53fc0000 +#define IPU_CONF IPU_BASE + +#define IPU_CONF_PXL_ENDIAN (1<<8) +#define IPU_CONF_DU_EN (1<<7) +#define IPU_CONF_DI_EN (1<<6) +#define IPU_CONF_ADC_EN (1<<5) +#define IPU_CONF_SDC_EN (1<<4) +#define IPU_CONF_PF_EN (1<<3) +#define IPU_CONF_ROT_EN (1<<2) +#define IPU_CONF_IC_EN (1<<1) +#define IPU_CONF_SCI_EN (1<<0) + +#define WDOG_BASE 0x53FDC000 + +/* + * Signal Multiplexing (IOMUX) + */ + +/* bits in the SW_MUX_CTL registers */ +#define MUX_CTL_OUT_GPIO_DR (0 << 4) +#define MUX_CTL_OUT_FUNC (1 << 4) +#define MUX_CTL_OUT_ALT1 (2 << 4) +#define MUX_CTL_OUT_ALT2 (3 << 4) +#define MUX_CTL_OUT_ALT3 (4 << 4) +#define MUX_CTL_OUT_ALT4 (5 << 4) +#define MUX_CTL_OUT_ALT5 (6 << 4) +#define MUX_CTL_OUT_ALT6 (7 << 4) +#define MUX_CTL_IN_NONE (0 << 0) +#define MUX_CTL_IN_GPIO (1 << 0) +#define MUX_CTL_IN_FUNC (2 << 0) +#define MUX_CTL_IN_ALT1 (4 << 0) +#define MUX_CTL_IN_ALT2 (8 << 0) + +#define MUX_CTL_FUNC (MUX_CTL_OUT_FUNC | MUX_CTL_IN_FUNC) +#define MUX_CTL_ALT1 (MUX_CTL_OUT_ALT1 | MUX_CTL_IN_ALT1) +#define MUX_CTL_ALT2 (MUX_CTL_OUT_ALT2 | MUX_CTL_IN_ALT2) +#define MUX_CTL_GPIO (MUX_CTL_OUT_GPIO_DR | MUX_CTL_IN_GPIO) + +/* Register offsets based on IOMUXC_BASE */ +/* 0x00 .. 0x7b */ +#define MUX_CTL_RTS1 0x7c +#define MUX_CTL_CTS1 0x7d +#define MUX_CTL_DTR_DCE1 0x7e +#define MUX_CTL_DSR_DCE1 0x7f +#define MUX_CTL_CSPI2_SCLK 0x80 +#define MUX_CTL_CSPI2_SPI_RDY 0x81 +#define MUX_CTL_RXD1 0x82 +#define MUX_CTL_TXD1 0x83 +#define MUX_CTL_CSPI2_MISO 0x84 +/* 0x85 .. 0x8a */ +#define MUX_CTL_CSPI2_MOSI 0x8b + +/* The modes a specific pin can be in + * these macros can be used in mx31_gpio_mux() and have the form + * MUX_[contact name]__[pin function] + */ +#define MUX_RXD1__UART1_RXD_MUX ((MUX_CTL_FUNC << 8) | MUX_CTL_RXD1) +#define MUX_TXD1__UART1_TXD_MUX ((MUX_CTL_FUNC << 8) | MUX_CTL_TXD1) +#define MUX_RTS1__UART1_RTS_B ((MUX_CTL_FUNC << 8) | MUX_CTL_RTS1) +#define MUX_RTS1__UART1_CTS_B ((MUX_CTL_FUNC << 8) | MUX_CTL_CTS1) + +#define MUX_CSPI2_MOSI__I2C2_SCL ((MUX_CTL_ALT1 << 8) | MUX_CTL_CSPI2_MOSI) +#define MUX_CSPI2_MISO__I2C2_SCL ((MUX_CTL_ALT1 << 8) | MUX_CTL_CSPI2_MISO) + +#endif /* __ASM_ARCH_MX31_REGS_H */ diff --git a/include/asm-arm/arch-mx31/mx31.h b/include/asm-arm/arch-mx31/mx31.h new file mode 100644 index 0000000..f89a401 --- /dev/null +++ b/include/asm-arm/arch-mx31/mx31.h @@ -0,0 +1,32 @@ +/* + * + * (c) 2007 Pengutronix, Sascha Hauer + * + * 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_MX31_H +#define __ASM_ARCH_MX31_H + +u32 mx31_get_mpl_dpdgck_clk(void); +u32 mx31_get_mcu_main_clk(void); +u32 mx31_get_ipg_clk(void); +void mx31_gpio_mux(unsigned long mode); + +#endif /* __ASM_ARCH_MX31_H */ -- cgit v1.1 From a147e56f03871bba4f05058d5e04ce7deb010b04 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Sun, 30 Mar 2008 11:32:24 +0100 Subject: mx31 litekit support This patch adds support for the mx31 litekit board Signed-off-by: Sascha Hauer Signed-off-by: Guennadi Liakhovetski --- include/configs/imx31_litekit.h | 167 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 167 insertions(+) create mode 100644 include/configs/imx31_litekit.h (limited to 'include') diff --git a/include/configs/imx31_litekit.h b/include/configs/imx31_litekit.h new file mode 100644 index 0000000..a6ed77a --- /dev/null +++ b/include/configs/imx31_litekit.h @@ -0,0 +1,167 @@ +/* + * (C) Copyright 2004 + * Texas Instruments. + * Richard Woodruff + * Kshitij Gupta + * + * Configuration settings for the 242x TI H4 board. + * + * 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 __CONFIG_H +#define __CONFIG_H + + /* High Level Configuration Options */ +#define CONFIG_ARM1136 1 /* This is an arm1136 CPU core */ +#define CONFIG_MX31 1 /* in a mx31 */ +#define CONFIG_MX31_HCLK_FREQ 26000000 +#define CONFIG_MX31_CLK32 32000 + +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO + +/* Temporarily disabled */ +#if 0 +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_FIT 1 +#define CONFIG_FIT_VERBOSE 1 +#endif + +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 + +/* + * Size of malloc() pool + */ +#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128 * 1024) +#define CFG_GBL_DATA_SIZE 128 /* num bytes reserved for initial data */ + +/* + * Hardware drivers + */ + +#define CONFIG_MX31_UART 1 +#define CFG_MX31_UART1 1 + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 +#define CFG_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} + +/*********************************************************** + * Command definition + ***********************************************************/ + +#include + +#define CONFIG_CMD_MII +#define CONFIG_CMD_PING + +#define CONFIG_BOOTDELAY 3 + +#define CONFIG_NETMASK 255.255.255.0 +#define CONFIG_IPADDR 192.168.23.168 +#define CONFIG_SERVERIP 192.168.23.2 + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "bootargs_base=setenv bootargs console=ttySMX0,115200\0" \ + "bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs " \ + "ip=dhcp nfsroot=$(serverip):$(nfsrootfs), v3, tcp\0" \ + "bootcmd=run bootcmd_net\0" \ + "bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs; " \ + "tftpboot 0x80000000 uImage-mx31; bootm\0" \ + "prg_uboot=tftpboot 0x80000000 u-boot-imx31_litekit.bin; " \ + "protect off all; erase 0xa00d0000 0xa01effff; " \ + "cp.b 0x80000000 0xa00d0000 $(filesize)\0" + +#define CONFIG_DRIVER_SMC911X 1 +#define CONFIG_DRIVER_SMC911X_BASE 0xb4020000 + +/* + * Miscellaneous configurable options + */ +#define CFG_LONGHELP /* undef to save memory */ +#define CFG_PROMPT "uboot> " +#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ +/* Print Buffer Size */ +#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) +#define CFG_MAXARGS 16 /* max number of command args */ +#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ + +#define CFG_MEMTEST_START 0 /* memtest works on */ +#define CFG_MEMTEST_END 0x10000 + +#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */ + +#define CFG_LOAD_ADDR 0 /* default load address */ + +#define CFG_HZ 32000 + +#define CONFIG_CMDLINE_EDITING 1 + +/*----------------------------------------------------------------------- + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM_1 0x80000000 +#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ +#define CFG_FLASH_BASE 0xa0000000 +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */ +/* Monitor at beginning of flash */ +#define CFG_MONITOR_BASE CFG_FLASH_BASE + +#define CFG_ENV_ADDR 0xa01f0000 +#define CFG_ENV_IS_IN_FLASH 1 +#define CFG_ENV_SECT_SIZE (64 * 1024) +#define CFG_ENV_SIZE (64 * 1024) + +/*----------------------------------------------------------------------- + * CFI FLASH driver setup + */ +#define CFG_FLASH_CFI 1 /* Flash memory is CFI compliant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use drivers/cfi_flash.c */ +#define CFG_FLASH_USE_BUFFER_WRITE 1 /* Use buffered writes (~10x faster) */ +#define CFG_FLASH_PROTECTION 1 /* Use hardware sector protection */ + +/* timeout values are in ticks */ +#define CFG_FLASH_ERASE_TOUT (100*CFG_HZ) /* Timeout for Flash Erase */ +#define CFG_FLASH_WRITE_TOUT (100*CFG_HZ) /* Timeout for Flash Write */ + +/* + * JFFS2 partitions + */ +#undef CONFIG_JFFS2_CMDLINE +#define CONFIG_JFFS2_DEV "nor0" + +#endif /* __CONFIG_H */ -- cgit v1.1 From c88ae20580b2b01487b4cdcc8b2a113f551aee36 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Sun, 30 Mar 2008 11:32:27 +0100 Subject: Phytec Phycore-i.MX31 support This patch adds support for the Phytec Phycore-i.MX31 board Signed-off-by: Sascha Hauer Signed-off-by: Guennadi Liakhovetski --- include/configs/imx31_phycore.h | 190 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 190 insertions(+) create mode 100644 include/configs/imx31_phycore.h (limited to 'include') diff --git a/include/configs/imx31_phycore.h b/include/configs/imx31_phycore.h new file mode 100644 index 0000000..647b05b --- /dev/null +++ b/include/configs/imx31_phycore.h @@ -0,0 +1,190 @@ +/* + * (C) Copyright 2004 + * Texas Instruments. + * Richard Woodruff + * Kshitij Gupta + * + * Configuration settings for the 242x TI H4 board. + * + * 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 __CONFIG_H +#define __CONFIG_H + + /* High Level Configuration Options */ +#define CONFIG_ARM1136 1 /* This is an arm1136 CPU core */ +#define CONFIG_MX31 1 /* in a mx31 */ +#define CONFIG_MX31_HCLK_FREQ 26000000 +#define CONFIG_MX31_CLK32 32000 + +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO + +/* Temporarily disabled */ +#if 0 +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_FIT 1 +#define CONFIG_FIT_VERBOSE 1 +#endif + +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 + +/* + * Size of malloc() pool + */ +#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128 * 1024) +#define CFG_GBL_DATA_SIZE 128 /* num bytes reserved for initial data */ + +/* + * Hardware drivers + */ + +#define CONFIG_HARD_I2C 1 +#define CONFIG_I2C_MXC 1 +#define CFG_I2C_MX31_PORT2 1 +#define CFG_I2C_SPEED 100000 +#define CFG_I2C_SLAVE 0xfe + +#define CONFIG_MX31_UART 1 +#define CFG_MX31_UART1 1 + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 +#define CFG_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} + +/*********************************************************** + * Command definition + ***********************************************************/ + +#include + +#define CONFIG_CMD_PING +#define CONFIG_CMD_EEPROM +#define CONFIG_CMD_I2C + +#define CONFIG_BOOTDELAY 3 + +#define MTDPARTS_DEFAULT \ + "mtdparts=physmap-flash.0:128k(uboot)ro,1536k(kernel),-(root)" + +#define CONFIG_NETMASK 255.255.255.0 +#define CONFIG_IPADDR 192.168.23.168 +#define CONFIG_SERVERIP 192.168.23.2 + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "bootargs_base=setenv bootargs console=ttySMX0,115200\0" \ + "bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs " \ + "ip=dhcp nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0" \ + "bootargs_flash=setenv bootargs $(bootargs) " \ + "root=/dev/mtdblock2 rootfstype=jffs2\0" \ + "bootargs_mtd=setenv bootargs $(bootargs) $(mtdparts)\0" \ + "bootcmd=run bootcmd_net\0" \ + "bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs; " \ + "tftpboot 0x80000000 $(uimage); bootm\0" \ + "bootcmd_flash=run bootargs_base bootargs_mtd bootargs_flash; " \ + "bootm 0x80000000\0" \ + "unlock=yes\0" \ + "mtdparts=" MTDPARTS_DEFAULT "\0" \ + "prg_uboot=tftpboot 0x80000000 $(uboot); " \ + "protect off 0xa0000000 +0x20000; " \ + "erase 0xa0000000 +0x20000; " \ + "cp.b 0x80000000 0xa0000000 $(filesize)\0" \ + "prg_kernel=tftpboot 0x80000000 $(uimage); " \ + "erase 0xa0040000 +0x180000; " \ + "cp.b 0x80000000 0xa0040000 $(filesize)\0" \ + "prg_jffs2=tftpboot 0x80000000 $(jffs2); " \ + "erase 0xa01c0000 0xa1ffffff; " \ + "cp.b 0x80000000 0xa01c0000 $(filesize)\0" + +#define CONFIG_DRIVER_SMC911X 1 +#define CONFIG_DRIVER_SMC911X_BASE 0xa8000000 + +/* + * Miscellaneous configurable options + */ +#define CFG_LONGHELP /* undef to save memory */ +#define CFG_PROMPT "uboot> " +#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ +/* Print Buffer Size */ +#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) +#define CFG_MAXARGS 16 /* max number of command args */ +#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ + +#define CFG_MEMTEST_START 0 /* memtest works on */ +#define CFG_MEMTEST_END 0x10000 + +#define CFG_LOAD_ADDR 0 /* default load address */ + +#define CFG_HZ 32000 + +#define CONFIG_CMDLINE_EDITING 1 + +/*----------------------------------------------------------------------- + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below */ +#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM_1 0x80000000 +#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ +#define CFG_FLASH_BASE 0xa0000000 +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 259 /* max number of sectors on one chip */ +#define CFG_MONITOR_BASE CFG_FLASH_BASE /* Monitor at beginning of flash */ + +#define CFG_ENV_IS_IN_EEPROM 1 +#define CFG_ENV_OFFSET 0x00 /* environment starts here */ +#define CFG_ENV_SIZE 4096 +#define CFG_I2C_EEPROM_ADDR 0x52 +#define CFG_EEPROM_PAGE_WRITE_BITS 5 /* 5 bits = 32 octets */ +#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* between stop and start */ +#define CFG_I2C_EEPROM_ADDR_LEN 2 /* length of byte address */ + +/*----------------------------------------------------------------------- + * CFI FLASH driver setup + */ +#define CFG_FLASH_CFI 1 /* Flash memory is CFI compliant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use drivers/cfi_flash.c */ +#define CFG_FLASH_USE_BUFFER_WRITE 1 /* Use buffered writes (~10x faster) */ +#define CFG_FLASH_PROTECTION 1 /* Use hardware sector protection */ + +/* timeout values are in ticks */ +#define CFG_FLASH_ERASE_TOUT (100*CFG_HZ) /* Timeout for Flash Erase */ +#define CFG_FLASH_WRITE_TOUT (100*CFG_HZ) /* Timeout for Flash Write */ + +/* + * JFFS2 partitions + */ +#undef CONFIG_JFFS2_CMDLINE +#define CONFIG_JFFS2_DEV "nor0" + +#endif /* __CONFIG_H */ -- cgit v1.1 From 7a837b7310166ae8fc8b8d66d7ef01b60a80f9d6 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski <[lg@denx.de]> Date: Sun, 30 Mar 2008 11:32:30 +0100 Subject: Support for the MX31ADS evaluation board from Freescale This patch adds support for the MX31ADS evaluation board from Freescale, initialization code is copied from RedBoot sources, also provided by Freescale. Signed-off-by: Guennadi Liakhovetski --- include/asm-arm/arch-mx31/mx31-regs.h | 15 +++ include/configs/mx31ads.h | 170 ++++++++++++++++++++++++++++++++++ 2 files changed, 185 insertions(+) create mode 100644 include/configs/mx31ads.h (limited to 'include') diff --git a/include/asm-arm/arch-mx31/mx31-regs.h b/include/asm-arm/arch-mx31/mx31-regs.h index ece6420..2f0d809 100644 --- a/include/asm-arm/arch-mx31/mx31-regs.h +++ b/include/asm-arm/arch-mx31/mx31-regs.h @@ -133,4 +133,19 @@ #define MUX_CSPI2_MOSI__I2C2_SCL ((MUX_CTL_ALT1 << 8) | MUX_CTL_CSPI2_MOSI) #define MUX_CSPI2_MISO__I2C2_SCL ((MUX_CTL_ALT1 << 8) | MUX_CTL_CSPI2_MISO) +/* + * Memory regions and CS + */ +#define IPU_MEM_BASE 0x70000000 +#define CSD0_BASE 0x80000000 +#define CSD1_BASE 0x90000000 +#define CS0_BASE 0xA0000000 +#define CS1_BASE 0xA8000000 +#define CS2_BASE 0xB0000000 +#define CS3_BASE 0xB2000000 +#define CS4_BASE 0xB4000000 +#define CS4_PSRAM_BASE 0xB5000000 +#define CS5_BASE 0xB6000000 +#define PCMCIA_MEM_BASE 0xC0000000 + #endif /* __ASM_ARCH_MX31_REGS_H */ diff --git a/include/configs/mx31ads.h b/include/configs/mx31ads.h new file mode 100644 index 0000000..be7f3c6 --- /dev/null +++ b/include/configs/mx31ads.h @@ -0,0 +1,170 @@ +/* + * Copyright (C) 2008, Guennadi Liakhovetski + * + * Configuration settings for the MX31ADS Freescale board. + * + * 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 __CONFIG_H +#define __CONFIG_H + +#include + + /* High Level Configuration Options */ +#define CONFIG_ARM1136 1 /* This is an arm1136 CPU core */ +#define CONFIG_MX31 1 /* in a mx31 */ +#define CONFIG_MX31_HCLK_FREQ 26000000 /* RedBoot says 26MHz */ +#define CONFIG_MX31_CLK32 32000 + +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO + +/* + * Disabled for now due to build problems under Debian and + * a significant increase in the final file size: 144260 vs. 109536 Bytes + */ +#if 0 +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_FIT 1 +#define CONFIG_FIT_VERBOSE 1 +#endif + +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 + +/* + * Size of malloc() pool + */ +#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128 * 1024) +#define CFG_GBL_DATA_SIZE 128 /* num bytes reserved for initial data */ + +/* + * Hardware drivers + */ + +#define CONFIG_MX31_UART 1 +#define CFG_MX31_UART1 1 + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 +#define CFG_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} + +/*********************************************************** + * Command definition + ***********************************************************/ + +#include + +#define CONFIG_CMD_MII +#define CONFIG_CMD_PING + +#define CONFIG_BOOTDELAY 3 + +#define CONFIG_NETMASK 255.255.255.0 +#define CONFIG_IPADDR 192.168.23.168 +#define CONFIG_SERVERIP 192.168.23.2 + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "bootargs_base=setenv bootargs console=ttymxc0,115200\0" \ + "bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs " \ + "ip=dhcp nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0" \ + "bootcmd=run bootcmd_net\0" \ + "bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs; " \ + "tftpboot 0x80000000 uImage-mx31; bootm\0" \ + "prg_uboot=tftpboot 0x80000000 u-boot-mx31ads.bin; " \ + "protect off 0xa0000000 0xa001ffff; " \ + "erase 0xa0000000 0xa001ffff; " \ + "cp.b 0x80000000 0xa0000000 $(filesize)\0" + +#define CONFIG_DRIVER_CS8900 1 +#define CS8900_BASE 0xb4020300 +#define CS8900_BUS16 1 /* the Linux driver does accesses as shorts */ + +/* + * Miscellaneous configurable options + */ +#define CFG_LONGHELP /* undef to save memory */ +#define CFG_PROMPT "=> " +#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ +/* Print Buffer Size */ +#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) +#define CFG_MAXARGS 16 /* max number of command args */ +#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ + +#define CFG_MEMTEST_START 0 /* memtest works on */ +#define CFG_MEMTEST_END 0x10000 + +#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */ + +#define CFG_LOAD_ADDR CSD0_BASE /* default load address */ + +#define CFG_HZ 32000 + +#define CONFIG_CMDLINE_EDITING 1 + +/*----------------------------------------------------------------------- + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below */ +#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM_1 CSD0_BASE +#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ +#define CFG_FLASH_BASE CS0_BASE +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 262 /* max number of sectors on one chip */ +#define CFG_MONITOR_BASE CFG_FLASH_BASE /* Monitor at beginning of flash */ +#define CFG_MONITOR_LEN (128 * 1024) /* Reserve 128KiB */ + +#define CFG_ENV_IS_IN_FLASH 1 +#define CFG_ENV_SECT_SIZE (32 * 1024) +#define CFG_ENV_SIZE CFG_ENV_SECT_SIZE +/* S29WS256N NOR flash has 4 32KiB small sectors at beginning and end. + * The rest of 32MiB is in 128KiB big sectors. + * U-Boot occupies the low 4 sectors, + * if we put environment next to it, we will have to occupy 128KiB for it. + * Putting it at the top of flash we use only 32KiB. */ +#define CFG_ENV_ADDR (CFG_MONITOR_BASE + 32 * 1024 * 1024 - CFG_ENV_SIZE) + +/*----------------------------------------------------------------------- + * CFI FLASH driver setup + */ +#define CFG_FLASH_CFI 1 /* Flash memory is CFI compliant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use drivers/cfi_flash.c */ +#if 0 /* Doesn't work yet, work in progress */ +#define CFG_FLASH_USE_BUFFER_WRITE 1 /* Use buffered writes(~10x faster)*/ +#endif +#define CFG_FLASH_PROTECTION 1 /* Use hardware sector protection */ + +/* + * JFFS2 partitions + */ +#undef CONFIG_JFFS2_CMDLINE +#define CONFIG_JFFS2_DEV "nor0" + +#endif /* __CONFIG_H */ -- cgit v1.1