diff options
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/SX1.h | 12 | ||||
| -rw-r--r-- | include/configs/nmdk8815.h | 188 | ||||
| -rw-r--r-- | include/configs/omap3_beagle.h | 325 | ||||
| -rw-r--r-- | include/configs/omap3_evm.h | 345 | ||||
| -rw-r--r-- | include/configs/omap3_overo.h | 318 | ||||
| -rw-r--r-- | include/configs/omap3_pandora.h | 320 | ||||
| -rw-r--r-- | include/configs/omap3_zoom1.h | 326 |
7 files changed, 1831 insertions, 3 deletions
diff --git a/include/configs/SX1.h b/include/configs/SX1.h index fd1a3bd..78c5152 100644 --- a/include/configs/SX1.h +++ b/include/configs/SX1.h @@ -116,7 +116,9 @@ #include <configs/omap1510.h> #define CONFIG_BOOTARGS "mem=16M console=ttyS0,115200n8 root=/dev/mtdblock3 rw" +#ifdef CONFIG_STDOUT_USBTTY #define CONFIG_PREBOOT "setenv stdout usbtty;setenv stdin usbtty" +#endif /* * Miscellaneous configurable options @@ -167,15 +169,19 @@ /*----------------------------------------------------------------------- * FLASH and environment organization + * V1 + * PHYS_FLASH_SIZE_1 (16 << 10) 16 MB + * PHYS_FLASH_SIZE_2 (8 << 10) 8 MB + * V2 only 1 flash + * PHYS_FLASH_SIZE_1 (32 << 10) 32 MB */ #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define PHYS_FLASH_SIZE (16 << 10) /* 16 MB */ #define PHYS_FLASH_SECT_SIZE (128*1024) /* Size of a sector (128kB) */ -#define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */ +#define CONFIG_SYS_MAX_FLASH_SECT (256) /* max number of sectors on one chip */ #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + PHYS_FLASH_SECT_SIZE) /* addr of environment */ #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE /* Monitor at beginning of flash */ #define CONFIG_SYS_MONITOR_LEN PHYS_FLASH_SECT_SIZE /* Reserve 1 sector */ -#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + PHYS_FLASH_SIZE } +#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, PHYS_FLASH_2 } /*----------------------------------------------------------------------- * FLASH driver setup diff --git a/include/configs/nmdk8815.h b/include/configs/nmdk8815.h new file mode 100644 index 0000000..01de08f --- /dev/null +++ b/include/configs/nmdk8815.h @@ -0,0 +1,188 @@ +/* + * (C) Copyright 2005 + * STMicroelectronics. + * Configuration settings for the STn8815 nomadik 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 + +#define CONFIG_ARM926EJS +#define CONFIG_NOMADIK +#define CONFIG_NOMADIK_8815 +#define CONFIG_NOMADIK_NDK15 +#define CONFIG_NOMADIK_NHK15 + +#define CONFIG_SKIP_LOWLEVEL_INIT /* we have already been loaded to RAM */ + +/* commands */ +#include <config_cmd_default.h> +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +/* At this point there is no flash driver, so remove some commands */ +#undef CONFIG_CMD_ENV +#undef CONFIG_CMD_FLASH +#undef CONFIG_CMD_IMLS + +/* user interface */ +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT "Nomadik> " +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ + + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buffer Size */ +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_LOAD_ADDR 0x800000 /* default load address */ +#define CONFIG_SYS_LOADS_BAUD_CHANGE + +/* boot config */ +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_CMDLINE_TAG +#define CONFIG_BOOTDELAY 1 +#define CONFIG_BOOTARGS "root=/dev/ram0 console=ttyAMA1,115200n8 init=linuxrc" +#define CONFIG_BOOTCOMMAND "fsload 0x100000 kernel.uimg;" \ + " fsload 0x800000 initrd.gz.uimg;" \ + " bootm 0x100000 0x800000" + +/* memory-related information */ +#define CONFIG_NR_DRAM_BANKS 2 +#define PHYS_SDRAM_1 0x00000000 /* DDR-SDRAM Bank #1 */ +#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */ +#define PHYS_SDRAM_2 0x08000000 /* SDR-SDRAM BANK #2*/ +#define PHYS_SDRAM_2_SIZE 0x04000000 /* 64 MB */ + +#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ +#ifdef CONFIG_USE_IRQ +# define CONFIG_STACKSIZE_IRQ (4 * 1024) /* IRQ stack */ +# define CONFIG_STACKSIZE_FIQ (4 * 1024) /* FIQ stack */ +#endif + +#define CONFIG_SYS_MEMTEST_START 0x00000000 +#define CONFIG_SYS_MEMTEST_END 0x0FFFFFFF +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 256 * 1024) +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* for initial data */ + +#define CONFIG_MISC_INIT_R /* call misc_init_r during start up */ + +/* timing informazion */ +#define CONFIG_SYS_HZ (2400000 / 256) /* Timer0: 2.4Mhz + divider */ +#define CONFIG_SYS_TIMERBASE 0x101E2000 +#undef CONFIG_SYS_CLKS_IN_HZ + +/* serial port (PL011) configuration */ +#define CONFIG_PL011_SERIAL +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } +#define CFG_SERIAL0 0x101FD000 +#define CFG_SERIAL1 0x101FB000 + +#define CONFIG_PL01x_PORTS { (void *)CFG_SERIAL0, (void *)CFG_SERIAL1 } +#define CONFIG_PL011_CLOCK 48000000 + +/* Ethernet */ +#define PCI_MEMORY_VADDR 0xe8000000 +#define PCI_IO_VADDR 0xee000000 +#define __io(a) ((void __iomem *)(PCI_IO_VADDR + (a))) +#define __mem_isa(a) ((a) + PCI_MEMORY_VADDR) + +#define CONFIG_DRIVER_SMC91111 /* Using SMC91c111*/ +#define CONFIG_SMC91111_BASE 0x34000300 +#undef CONFIG_SMC91111_EXT_PHY /* Internal PHY */ +#define CONFIG_SMC_USE_32_BIT +#define CONFIG_BOOTFILE "uImage" + +/* flash memory and filesystem information */ +#define CONFIG_DOS_PARTITION +#define CONFIG_MTD_ONENAND_VERIFY_WRITE +#define CONFIG_SYS_ONENAND_BASE 0x30000000 +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_SYS_NAND_BASE 0x40000000 + +#define CONFIG_SYS_NO_FLASH + +#ifdef CONFIG_BOOT_ONENAND + +# undef CONFIG_CMD_NAND /* Temporary: nand and onenand can't coexist */ + /* Partition Size Start + * XloaderTOC + X-Loader 256KB 0x00000000 + * Memory init function 256KB 0x00040000 + * U-Boot 2MB 0x00080000 + * Sysimage (kernel + ramdisk) 4MB 0x00280000 + * JFFS2 Root filesystem 22MB 0x00680000 + * JFFS2 User Data 227.5MB 0x01C80000 + */ +# define CONFIG_JFFS2_PART_SIZE 0x400000 +# define CONFIG_JFFS2_PART_OFFSET 0x280000 + +# define CONFIG_ENV_IS_IN_ONENAND +# define CONFIG_ENV_SIZE (256 * 1024) +# define CONFIG_ENV_ADDR 0x30300000 + +#else /* ! CONFIG_BOOT_ONENAND */ + +# undef CONFIG_CMD_ONENAND /* Temporary: nand and onenand can't coexist */ + +# define CONFIG_JFFS2_DEV "nand0" +# define CONFIG_JFFS2_NAND 1 /* For the jffs2 support*/ +# define CONFIG_JFFS2_PART_SIZE 0x00300000 +# define CONFIG_JFFS2_PART_OFFSET 0x00280000 + +# define CONFIG_ENV_IS_IN_NAND +# define CONFIG_ENV_SIZE 0x20000 /*128 Kb*/ +# define CONFIG_ENV_OFFSET (0x8000000 - CONFIG_ENV_SIZE) + +#endif /* CONFIG_BOOT_ONENAND */ + +/* Temporarily, until we have no driver, env is not in nand */ +#undef CONFIG_ENV_IS_IN_NAND +#define CONFIG_ENV_IS_NOWHERE + +/* this is needed to make hello_world.c and other stuff happy */ +#define CONFIG_SYS_MAX_FLASH_SECT 512 +#define CONFIG_SYS_MAX_FLASH_BANKS 1 + +/* base addresses of our peripherals */ +#define NOMADIK_SRC_BASE 0x101E0000 /* System and Reset Cnt */ +#define NOMADIK_PMU_BASE 0x101E9000 /* Power Management Unit */ +#define NOMADIK_MPMC_BASE 0x10110000 /* SDRAM Controller */ +#define NOMADIK_FSMC_BASE 0x10100000 /* FSMC Controller */ +#define NOMADIK_1NAND_BASE 0x30000000 +#define NOMADIK_GPIO0_BASE 0x101E4000 +#define NOMADIK_GPIO1_BASE 0x101E5000 +#define NOMADIK_GPIO2_BASE 0x101E6000 +#define NOMADIK_GPIO3_BASE 0x101E7000 +#define NOMADIK_CPLD_BASE 0x36000000 +#define NOMADIK_UART0_BASE 0x101FD000 +#define NOMADIK_UART1_BASE 0x101FB000 +#define NOMADIK_UART2_BASE 0x101F2000 + +#define NOMADIK_I2C1_BASE 0x101F7000 /* I2C1 interface */ +#define NOMADIK_I2C0_BASE 0x101F8000 /* I2C0 interface */ + +#define NOMADIK_RTC_BASE 0x101E8000 +#define NOMADIK_ETH0_BASE 0x36800300 +#define NOMADIK_CPLD_UART_BASE 0x36480000 + +#endif /* __CONFIG_H */ diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h new file mode 100644 index 0000000..9057606 --- /dev/null +++ b/include/configs/omap3_beagle.h @@ -0,0 +1,325 @@ +/* + * (C) Copyright 2006-2008 + * Texas Instruments. + * Richard Woodruff <r-woodruff2@ti.com> + * Syed Mohammed Khasim <x0khasim@ti.com> + * + * Configuration settings for the TI OMAP3530 Beagle 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 +#include <asm/sizes.h> + +/* + * High Level Configuration Options + */ +#define CONFIG_ARMCORTEXA8 1 /* This is an ARM V7 CPU core */ +#define CONFIG_OMAP 1 /* in a TI OMAP core */ +#define CONFIG_OMAP34XX 1 /* which is a 34XX */ +#define CONFIG_OMAP3430 1 /* which is in a 3430 */ +#define CONFIG_OMAP3_BEAGLE 1 /* working with BEAGLE */ + +#include <asm/arch/cpu.h> /* get chip and board defs */ +#include <asm/arch/omap3.h> + +/* Clock Defines */ +#define V_OSCK 26000000 /* Clock output from T2 */ +#define V_SCLK (V_OSCK >> 1) + +#undef CONFIG_USE_IRQ /* no support for IRQs */ +#define CONFIG_MISC_INIT_R + +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 +#define CONFIG_REVISION_TAG 1 + +/* + * Size of malloc() pool + */ +#define CONFIG_ENV_SIZE SZ_128K /* Total Size Environment */ + /* Sector */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K) +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */ + /* initial data */ + +/* + * Hardware drivers + */ + +/* + * NS16550 Configuration + */ +#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */ + +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE (-4) +#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK + +/* + * select serial console configuration + */ +#define CONFIG_CONS_INDEX 3 +#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 +#define CONFIG_SERIAL3 3 /* UART3 on Beagle Rev 2 */ + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\ + 115200} +#define CONFIG_MMC 1 +#define CONFIG_OMAP3_MMC 1 +#define CONFIG_DOS_PARTITION 1 + +/* commands to include */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_EXT2 /* EXT2 Support */ +#define CONFIG_CMD_FAT /* FAT support */ +#define CONFIG_CMD_JFFS2 /* JFFS2 Support */ + +#define CONFIG_CMD_I2C /* I2C serial bus support */ +#define CONFIG_CMD_MMC /* MMC support */ +#define CONFIG_CMD_NAND /* NAND support */ + +#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */ +#undef CONFIG_CMD_FPGA /* FPGA configuration Support */ +#undef CONFIG_CMD_IMI /* iminfo */ +#undef CONFIG_CMD_IMLS /* List all found images */ +#undef CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */ +#undef CONFIG_CMD_NFS /* NFS support */ + +#define CONFIG_SYS_NO_FLASH +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_SYS_I2C_SLAVE 1 +#define CONFIG_SYS_I2C_BUS 0 +#define CONFIG_SYS_I2C_BUS_SELECT 1 +#define CONFIG_DRIVER_OMAP34XX_I2C 1 + +/* + * Board NAND Info. + */ +#define CONFIG_NAND_OMAP_GPMC +#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ + /* to access nand */ +#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ + /* to access nand at */ + /* CS0 */ +#define GPMC_NAND_ECC_LP_x16_LAYOUT 1 + +#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */ + /* devices */ +#define SECTORSIZE 512 + +#define NAND_ALLOW_ERASE_ALL +#define ADDR_COLUMN 1 +#define ADDR_PAGE 2 +#define ADDR_COLUMN_PAGE 3 + +#define NAND_ChipID_UNKNOWN 0x00 +#define NAND_MAX_FLOORS 1 +#define NAND_MAX_CHIPS 1 +#define NAND_NO_RB 1 +#define CONFIG_SYS_NAND_WP + +#define CONFIG_JFFS2_NAND +/* nand device jffs2 lives on */ +#define CONFIG_JFFS2_DEV "nand0" +/* start of jffs2 partition */ +#define CONFIG_JFFS2_PART_OFFSET 0x680000 +#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */ + /* partition */ + +/* Environment information */ +#define CONFIG_BOOTDELAY 10 + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "loadaddr=0x82000000\0" \ + "console=ttyS2,115200n8\0" \ + "videomode=1024x768@60,vxres=1024,vyres=768\0" \ + "videospec=omapfb:vram:2M,vram:4M\0" \ + "mmcargs=setenv bootargs console=${console} " \ + "video=${videospec},mode:${videomode} " \ + "root=/dev/mmcblk0p2 rw " \ + "rootfstype=ext3 rootwait\0" \ + "nandargs=setenv bootargs console=${console} " \ + "video=${videospec},mode:${videomode} " \ + "root=/dev/mtdblock4 rw " \ + "rootfstype=jffs2\0" \ + "loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "autoscr ${loadaddr}\0" \ + "loaduimage=fatload mmc 0 ${loadaddr} uImage\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "bootm ${loadaddr}\0" \ + "nandboot=echo Booting from nand ...; " \ + "run nandargs; " \ + "nand read ${loadaddr} 280000 400000; " \ + "bootm ${loadaddr}\0" \ + +#define CONFIG_BOOTCOMMAND \ + "if mmcinit; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loaduimage; then " \ + "run mmcboot; " \ + "else run nandboot; " \ + "fi; " \ + "fi; " \ + "else run nandboot; fi" + +#define CONFIG_AUTO_COMPLETE 1 +/* + * Miscellaneous configurable options + */ +#define V_PROMPT "OMAP3 beagleboard.org # " + +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_SYS_PROMPT V_PROMPT +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +/* Boot Argument Buffer Size */ +#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE) + +#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) /* memtest */ + /* works on */ +#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \ + 0x01F00000) /* 31MB */ + +#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */ + +#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default */ + /* load address */ + +/* + * 2430 has 12 GP timers, they can be driven by the SysClk (12/13/19.2) or by + * 32KHz clk, or from external sig. This rate is divided by a local divisor. + */ +#define V_PVT 7 + +#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2) +#define CONFIG_SYS_PVT V_PVT /* 2^(pvt+1) */ +#define CONFIG_SYS_HZ ((V_SCLK) / (2 << CONFIG_SYS_PVT)) + +/*----------------------------------------------------------------------- + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE SZ_128K /* regular stack */ +#ifdef CONFIG_USE_IRQ +#define CONFIG_STACKSIZE_IRQ SZ_4K /* IRQ stack */ +#define CONFIG_STACKSIZE_FIQ SZ_4K /* FIQ stack */ +#endif + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ +#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */ +#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 +#define PHYS_SDRAM_1_SIZE SZ_32M /* at least 32 meg */ +#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1 + +/* SDRAM Bank Allocation method */ +#define SDRC_R_B_C 1 + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ + +/* **** PISMO SUPPORT *** */ + +/* Configure the PISMO */ +#define PISMO1_NAND_SIZE GPMC_SIZE_128M +#define PISMO1_ONEN_SIZE GPMC_SIZE_128M + +#define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors on */ + /* one chip */ +#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */ +#define CONFIG_SYS_MONITOR_LEN SZ_256K /* Reserve 2 sectors */ + +#define CONFIG_SYS_FLASH_BASE boot_flash_base + +/* Monitor at start of flash */ +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE +#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP + +#define CONFIG_ENV_IS_IN_NAND 1 +#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ +#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */ + +#define CONFIG_SYS_ENV_SECT_SIZE boot_flash_sec +#define CONFIG_ENV_OFFSET boot_flash_off +#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET + +/*----------------------------------------------------------------------- + * CFI FLASH driver setup + */ +/* timeout values are in ticks */ +#define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ) +#define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ) + +/* Flash banks JFFS2 should use */ +#define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \ + CONFIG_SYS_MAX_NAND_DEVICE) +#define CONFIG_SYS_JFFS2_MEM_NAND +/* use flash_info[2] */ +#define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS +#define CONFIG_SYS_JFFS2_NUM_BANKS 1 + +#ifndef __ASSEMBLY__ +extern gpmc_csx_t *nand_cs_base; +extern gpmc_t *gpmc_cfg_base; +extern unsigned int boot_flash_base; +extern volatile unsigned int boot_flash_env_addr; +extern unsigned int boot_flash_off; +extern unsigned int boot_flash_sec; +extern unsigned int boot_flash_type; +#endif + + +#define WRITE_NAND_COMMAND(d, adr)\ + writel(d, &nand_cs_base->nand_cmd) +#define WRITE_NAND_ADDRESS(d, adr)\ + writel(d, &nand_cs_base->nand_adr) +#define WRITE_NAND(d, adr) writew(d, &nand_cs_base->nand_dat) +#define READ_NAND(adr) readl(&nand_cs_base->nand_dat) + +/* Other NAND Access APIs */ +#define NAND_WP_OFF() do {readl(&gpmc_cfg_base->config) |= GPMC_CONFIG_WP; } \ + while (0) +#define NAND_WP_ON() do {readl(&gpmc_cfg_base->config) &= ~GPMC_CONFIG_WP; } \ + while (0) +#define NAND_DISABLE_CE(nand) +#define NAND_ENABLE_CE(nand) +#define NAND_WAIT_READY(nand) udelay(10) + +#endif /* __CONFIG_H */ diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h new file mode 100644 index 0000000..f4498a9 --- /dev/null +++ b/include/configs/omap3_evm.h @@ -0,0 +1,345 @@ +/* + * (C) Copyright 2006-2008 + * Texas Instruments. + * Author : + * Manikandan Pillai <mani.pillai@ti.com> + * Derived from Beagle Board and 3430 SDP code by + * Richard Woodruff <r-woodruff2@ti.com> + * Syed Mohammed Khasim <khasim@ti.com> + * + * Manikandan Pillai <mani.pillai@ti.com> + * + * Configuration settings for the TI OMAP3 EVM 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 +#include <asm/sizes.h> + +/* + * High Level Configuration Options + */ +#define CONFIG_ARMCORTEXA8 1 /* This is an ARM V7 CPU core */ +#define CONFIG_OMAP 1 /* in a TI OMAP core */ +#define CONFIG_OMAP34XX 1 /* which is a 34XX */ +#define CONFIG_OMAP3430 1 /* which is in a 3430 */ +#define CONFIG_OMAP3_EVM 1 /* working with EVM */ + +#include <asm/arch/cpu.h> /* get chip and board defs */ +#include <asm/arch/omap3.h> + +/* Clock Defines */ +#define V_OSCK 26000000 /* Clock output from T2 */ +#define V_SCLK (V_OSCK >> 1) + +#undef CONFIG_USE_IRQ /* no support for IRQs */ +#define CONFIG_MISC_INIT_R + +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 +#define CONFIG_REVISION_TAG 1 + +/* + * Size of malloc() pool + */ +#define CONFIG_ENV_SIZE SZ_128K /* Total Size Environment */ + /* Sector */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K) +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */ + /* initial data */ + +/* + * Hardware drivers + */ + +/* + * NS16550 Configuration + */ +#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */ + +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE (-4) +#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK + +/* + * select serial console configuration + */ +#define CONFIG_CONS_INDEX 1 +#define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1 +#define CONFIG_SERIAL1 1 /* UART1 on OMAP3 EVM */ + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\ + 115200} +#define CONFIG_MMC 1 +#define CONFIG_OMAP3_MMC 1 +#define CONFIG_DOS_PARTITION 1 + +/* commands to include */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_EXT2 /* EXT2 Support */ +#define CONFIG_CMD_FAT /* FAT support */ +#define CONFIG_CMD_JFFS2 /* JFFS2 Support */ + +#define CONFIG_CMD_I2C /* I2C serial bus support */ +#define CONFIG_CMD_MMC /* MMC support */ +#define CONFIG_CMD_ONENAND /* ONENAND support */ +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_PING + +#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */ +#undef CONFIG_CMD_FPGA /* FPGA configuration Support */ +#undef CONFIG_CMD_IMI /* iminfo */ +#undef CONFIG_CMD_IMLS /* List all found images */ + +#define CONFIG_SYS_NO_FLASH +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_SYS_I2C_SLAVE 1 +#define CONFIG_SYS_I2C_BUS 0 +#define CONFIG_SYS_I2C_BUS_SELECT 1 +#define CONFIG_DRIVER_OMAP34XX_I2C 1 + +/* + * Board NAND Info. + */ +#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ + /* to access nand */ +#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ + /* to access */ + /* nand at CS0 */ + +#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */ + /* NAND devices */ +#define SECTORSIZE 512 + +#define NAND_ALLOW_ERASE_ALL +#define ADDR_COLUMN 1 +#define ADDR_PAGE 2 +#define ADDR_COLUMN_PAGE 3 + +#define NAND_ChipID_UNKNOWN 0x00 +#define NAND_MAX_FLOORS 1 +#define NAND_MAX_CHIPS 1 +#define NAND_NO_RB 1 +#define CONFIG_SYS_NAND_WP + +#define CONFIG_JFFS2_NAND +/* nand device jffs2 lives on */ +#define CONFIG_JFFS2_DEV "nand0" +/* start of jffs2 partition */ +#define CONFIG_JFFS2_PART_OFFSET 0x680000 +#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* sz of jffs2 part */ + +/* Environment information */ +#define CONFIG_BOOTDELAY 10 + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "loadaddr=0x82000000\0" \ + "console=ttyS2,115200n8\0" \ + "mmcargs=setenv bootargs console=${console} " \ + "root=/dev/mmcblk0p2 rw " \ + "rootfstype=ext3 rootwait\0" \ + "nandargs=setenv bootargs console=${console} " \ + "root=/dev/mtdblock4 rw " \ + "rootfstype=jffs2\0" \ + "loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "autoscr ${loadaddr}\0" \ + "loaduimage=fatload mmc 0 ${loadaddr} uImage\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "bootm ${loadaddr}\0" \ + "nandboot=echo Booting from nand ...; " \ + "run nandargs; " \ + "onenand read ${loadaddr} 280000 400000; " \ + "bootm ${loadaddr}\0" \ + +#define CONFIG_BOOTCOMMAND \ + "if mmcinit; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loaduimage; then " \ + "run mmcboot; " \ + "else run nandboot; " \ + "fi; " \ + "fi; " \ + "else run nandboot; fi" + +#define CONFIG_AUTO_COMPLETE 1 +/* + * Miscellaneous configurable options + */ +#define V_PROMPT "OMAP3_EVM # " + +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_SYS_PROMPT V_PROMPT +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 /* max number of command */ + /* args */ +/* Boot Argument Buffer Size */ +#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE) +/* memtest works on */ +#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) +#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \ + 0x01F00000) /* 31MB */ + +#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, */ + /* in Hz */ + +#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */ + /* address */ + +/* + * 2430 has 12 GP timers, they can be driven by the SysClk (12/13/19.2) or by + * 32KHz clk, or from external sig. This rate is divided by a local divisor. + */ +#define V_PVT 7 + +#define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2 +#define CONFIG_SYS_PVT V_PVT /* 2^(pvt+1) */ +#define CONFIG_SYS_HZ ((V_SCLK) / (2 << CONFIG_SYS_PVT)) + +/*----------------------------------------------------------------------- + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE SZ_128K /* regular stack */ +#ifdef CONFIG_USE_IRQ +#define CONFIG_STACKSIZE_IRQ SZ_4K /* IRQ stack */ +#define CONFIG_STACKSIZE_FIQ SZ_4K /* FIQ stack */ +#endif + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ +#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */ +#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 +#define PHYS_SDRAM_1_SIZE SZ_32M /* at least 32 meg */ +#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1 + +/* SDRAM Bank Allocation method */ +#define SDRC_R_B_C 1 + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ + +/* **** PISMO SUPPORT *** */ + +/* Configure the PISMO */ +#define PISMO1_NAND_SIZE GPMC_SIZE_128M +#define PISMO1_ONEN_SIZE GPMC_SIZE_128M + +#define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors */ + /* on one chip */ +#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */ +#define CONFIG_SYS_MONITOR_LEN SZ_256K /* Reserve 2 sectors */ + +#define CONFIG_SYS_FLASH_BASE boot_flash_base + +/* Monitor at start of flash */ +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE +#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP + +#define CONFIG_ENV_IS_IN_ONENAND 1 +#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ +#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */ + +#define CONFIG_SYS_ENV_SECT_SIZE boot_flash_sec +#define CONFIG_ENV_OFFSET boot_flash_off +#define CONFIG_ENV_ADDR boot_flash_env_addr + +/*----------------------------------------------------------------------- + * CFI FLASH driver setup + */ +/* timeout values are in ticks */ +#define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ) +#define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ) + +/* Flash banks JFFS2 should use */ +#define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \ + CONFIG_SYS_MAX_NAND_DEVICE) +#define CONFIG_SYS_JFFS2_MEM_NAND +/* use flash_info[2] */ +#define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS +#define CONFIG_SYS_JFFS2_NUM_BANKS 1 + +#ifndef __ASSEMBLY__ +extern gpmc_csx_t *nand_cs_base; +extern gpmc_t *gpmc_cfg_base; +extern unsigned int boot_flash_base; +extern volatile unsigned int boot_flash_env_addr; +extern unsigned int boot_flash_off; +extern unsigned int boot_flash_sec; +extern unsigned int boot_flash_type; +#endif + + +#define WRITE_NAND_COMMAND(d, adr)\ + writel(d, &nand_cs_base->nand_cmd) +#define WRITE_NAND_ADDRESS(d, adr)\ + writel(d, &nand_cs_base->nand_adr) +#define WRITE_NAND(d, adr) writew(d, &nand_cs_base->nand_dat) +#define READ_NAND(adr) readl(&nand_cs_base->nand_dat) + +/* Other NAND Access APIs */ +#define NAND_WP_OFF() do {readl(&gpmc_cfg_base->config) |= GPMC_CONFIG_WP; } \ + while (0) +#define NAND_WP_ON() do {readl(&gpmc_cfg_base->config) &= ~GPMC_CONFIG_WP; } \ + while (0) +#define NAND_DISABLE_CE(nand) +#define NAND_ENABLE_CE(nand) +#define NAND_WAIT_READY(nand) udelay(10) + +/*---------------------------------------------------------------------------- + * SMSC9115 Ethernet from SMSC9118 family + *---------------------------------------------------------------------------- + */ +#if defined(CONFIG_CMD_NET) + +#define CONFIG_DRIVER_SMC911X +#define CONFIG_DRIVER_SMC911X_32_BIT +#define CONFIG_DRIVER_SMC911X_BASE 0x2C000000 + +#endif /* (CONFIG_CMD_NET) */ + +/* + * BOOTP fields + */ + +#define CONFIG_BOOTP_SUBNETMASK 0x00000001 +#define CONFIG_BOOTP_GATEWAY 0x00000002 +#define CONFIG_BOOTP_HOSTNAME 0x00000004 +#define CONFIG_BOOTP_BOOTPATH 0x00000010 + +#endif /* __CONFIG_H */ diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h new file mode 100644 index 0000000..dee0417 --- /dev/null +++ b/include/configs/omap3_overo.h @@ -0,0 +1,318 @@ +/* + * Configuration settings for the Gumstix Overo 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 <asm/sizes.h> + +/* + * High Level Configuration Options + */ +#define CONFIG_ARMCORTEXA8 1 /* This is an ARM V7 CPU core */ +#define CONFIG_OMAP 1 /* in a TI OMAP core */ +#define CONFIG_OMAP34XX 1 /* which is a 34XX */ +#define CONFIG_OMAP3430 1 /* which is in a 3430 */ +#define CONFIG_OMAP3_OVERO 1 /* working with overo */ + +#include <asm/arch/cpu.h> /* get chip and board defs */ +#include <asm/arch/omap3.h> + +/* Clock Defines */ +#define V_OSCK 26000000 /* Clock output from T2 */ +#define V_SCLK (V_OSCK >> 1) + +#undef CONFIG_USE_IRQ /* no support for IRQs */ +#define CONFIG_MISC_INIT_R + +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 +#define CONFIG_REVISION_TAG 1 + +/* + * Size of malloc() pool + */ +#define CONFIG_ENV_SIZE SZ_128K /* Total Size Environment */ + /* Sector */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K) +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */ + /* initial data */ + +/* + * Hardware drivers + */ + +/* + * NS16550 Configuration + */ +#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */ + +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE (-4) +#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK + +/* + * select serial console configuration + */ +#define CONFIG_CONS_INDEX 3 +#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 +#define CONFIG_SERIAL3 3 + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \ + 115200} +#define CONFIG_MMC 1 +#define CONFIG_OMAP3_MMC 1 +#define CONFIG_DOS_PARTITION 1 + +/* commands to include */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_EXT2 /* EXT2 Support */ +#define CONFIG_CMD_FAT /* FAT support */ +#define CONFIG_CMD_JFFS2 /* JFFS2 Support */ + +#define CONFIG_CMD_I2C /* I2C serial bus support */ +#define CONFIG_CMD_MMC /* MMC support */ +#define CONFIG_CMD_NAND /* NAND support */ + +#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */ +#undef CONFIG_CMD_FPGA /* FPGA configuration Support */ +#undef CONFIG_CMD_IMI /* iminfo */ +#undef CONFIG_CMD_IMLS /* List all found images */ +#undef CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */ +#undef CONFIG_CMD_NFS /* NFS support */ + +#define CONFIG_SYS_NO_FLASH +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_SYS_I2C_SLAVE 1 +#define CONFIG_SYS_I2C_BUS 0 +#define CONFIG_SYS_I2C_BUS_SELECT 1 +#define CONFIG_DRIVER_OMAP34XX_I2C 1 + +/* + * Board NAND Info. + */ +#define CONFIG_NAND_OMAP_GPMC +#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ + /* to access nand */ +#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ + /* to access nand */ + /* at CS0 */ +#define GPMC_NAND_ECC_LP_x16_LAYOUT 1 + +#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */ + /* devices */ +#define SECTORSIZE 512 + +#define NAND_ALLOW_ERASE_ALL +#define ADDR_COLUMN 1 +#define ADDR_PAGE 2 +#define ADDR_COLUMN_PAGE 3 + +#define NAND_ChipID_UNKNOWN 0x00 +#define NAND_MAX_FLOORS 1 +#define NAND_MAX_CHIPS 1 +#define NAND_NO_RB 1 +#define CONFIG_SYS_NAND_WP + +#define CONFIG_JFFS2_NAND +/* nand device jffs2 lives on */ +#define CONFIG_JFFS2_DEV "nand0" +/* start of jffs2 partition */ +#define CONFIG_JFFS2_PART_OFFSET 0x680000 +#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */ + /* partition */ + +/* Environment information */ +#define CONFIG_BOOTDELAY 5 + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "loadaddr=0x82000000\0" \ + "console=ttyS2,115200n8\0" \ + "videomode=1024x768@60,vxres=1024,vyres=768\0" \ + "videospec=omapfb:vram:2M,vram:4M\0" \ + "mmcargs=setenv bootargs console=${console} " \ + "video=${videospec},mode:${videomode} " \ + "root=/dev/mmcblk0p2 rw " \ + "rootfstype=ext3 rootwait\0" \ + "nandargs=setenv bootargs console=${console} " \ + "video=${videospec},mode:${videomode} " \ + "root=/dev/mtdblock4 rw " \ + "rootfstype=jffs2\0" \ + "loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "autoscr ${loadaddr}\0" \ + "loaduimage=fatload mmc 0 ${loadaddr} uImage\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "bootm ${loadaddr}\0" \ + "nandboot=echo Booting from nand ...; " \ + "run nandargs; " \ + "nand read ${loadaddr} 280000 400000; " \ + "bootm ${loadaddr}\0" \ + +#define CONFIG_BOOTCOMMAND \ + "if mmcinit; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loaduimage; then " \ + "run mmcboot; " \ + "else run nandboot; " \ + "fi; " \ + "fi; " \ + "else run nandboot; fi" + +#define CONFIG_AUTO_COMPLETE 1 +/* + * Miscellaneous configurable options + */ +#define V_PROMPT "Overo # " + +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_SYS_PROMPT V_PROMPT +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 /* max number of command */ + /* args */ +/* Boot Argument Buffer Size */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE +/* memtest works on */ +#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) +#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \ + 0x01F00000) /* 31MB */ + +#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, */ + /* in Hz */ + +#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */ + /* address */ + +/* + * 2430 has 12 GP timers, they can be driven by the SysClk (12/13/19.2) or by + * 32KHz clk, or from external sig. This rate is divided by a local divisor. + */ +#define V_PVT 7 + +#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2) +#define CONFIG_SYS_PVT V_PVT /* 2^(pvt+1) */ +#define CONFIG_SYS_HZ ((V_SCLK) / (2 << CONFIG_SYS_PVT)) + +/*----------------------------------------------------------------------- + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE SZ_128K /* regular stack */ +#ifdef CONFIG_USE_IRQ +#define CONFIG_STACKSIZE_IRQ SZ_4K /* IRQ stack */ +#define CONFIG_STACKSIZE_FIQ SZ_4K /* FIQ stack */ +#endif + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ +#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */ +#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 +#define PHYS_SDRAM_1_SIZE SZ_32M /* at least 32 meg */ +#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1 + +/* SDRAM Bank Allocation method */ +#define SDRC_R_B_C 1 + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ + +/* **** PISMO SUPPORT *** */ + +/* Configure the PISMO */ +#define PISMO1_NAND_SIZE GPMC_SIZE_128M +#define PISMO1_ONEN_SIZE GPMC_SIZE_128M + +#define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors on */ + /* one chip */ +#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */ +#define CONFIG_SYS_MONITOR_LEN SZ_256K /* Reserve 2 sectors */ + +#define CONFIG_SYS_FLASH_BASE boot_flash_base + +/* Monitor at start of flash */ +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE +#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP + +#define CONFIG_ENV_IS_IN_NAND 1 +#define ONENAND_ENV_OFFSET 0x240000 /* environment starts here */ +#define SMNAND_ENV_OFFSET 0x240000 /* environment starts here */ + +#define CONFIG_SYS_ENV_SECT_SIZE boot_flash_sec +#define CONFIG_ENV_OFFSET boot_flash_off +#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET + +/*----------------------------------------------------------------------- + * CFI FLASH driver setup + */ +/* timeout values are in ticks */ +#define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ) +#define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ) + +/* Flash banks JFFS2 should use */ +#define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \ + CONFIG_SYS_MAX_NAND_DEVICE) +#define CONFIG_SYS_JFFS2_MEM_NAND +/* use flash_info[2] */ +#define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS +#define CONFIG_SYS_JFFS2_NUM_BANKS 1 + +#ifndef __ASSEMBLY__ +extern gpmc_csx_t *nand_cs_base; +extern gpmc_t *gpmc_cfg_base; +extern unsigned int boot_flash_base; +extern volatile unsigned int boot_flash_env_addr; +extern unsigned int boot_flash_off; +extern unsigned int boot_flash_sec; +extern unsigned int boot_flash_type; +#endif + + +#define WRITE_NAND_COMMAND(d, adr)\ + writel(d, &nand_cs_base->nand_cmd) +#define WRITE_NAND_ADDRESS(d, adr)\ + writel(d, &nand_cs_base->nand_adr) +#define WRITE_NAND(d, adr) writew(d, &nand_cs_base->nand_dat) +#define READ_NAND(adr) readl(&nand_cs_base->nand_dat) + +/* Other NAND Access APIs */ +#define NAND_WP_OFF() do {readl(&gpmc_cfg_base->config) |= GPMC_CONFIG_WP; } \ + while (0) +#define NAND_WP_ON() do {readl(&gpmc_cfg_base->config) &= ~GPMC_CONFIG_WP; } \ + while (0) +#define NAND_DISABLE_CE(nand) +#define NAND_ENABLE_CE(nand) +#define NAND_WAIT_READY(nand) udelay(10) + +#endif /* __CONFIG_H */ diff --git a/include/configs/omap3_pandora.h b/include/configs/omap3_pandora.h new file mode 100644 index 0000000..00c0374 --- /dev/null +++ b/include/configs/omap3_pandora.h @@ -0,0 +1,320 @@ +/* + * (C) Copyright 2008 + * Grazvydas Ignotas <notasas@gmail.com> + * + * Configuration settings for the OMAP3 Pandora. + * + * 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 <asm/sizes.h> + +/* + * High Level Configuration Options + */ +#define CONFIG_ARMCORTEXA8 1 /* This is an ARM V7 CPU core */ +#define CONFIG_OMAP 1 /* in a TI OMAP core */ +#define CONFIG_OMAP34XX 1 /* which is a 34XX */ +#define CONFIG_OMAP3430 1 /* which is in a 3430 */ +#define CONFIG_OMAP3_PANDORA 1 /* working with pandora */ + +#include <asm/arch/cpu.h> /* get chip and board defs */ +#include <asm/arch/omap3.h> + +/* Clock Defines */ +#define V_OSCK 26000000 /* Clock output from T2 */ +#define V_SCLK (V_OSCK >> 1) + +#undef CONFIG_USE_IRQ /* no support for IRQs */ +#define CONFIG_MISC_INIT_R + +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 +#define CONFIG_REVISION_TAG 1 + +/* + * Size of malloc() pool + */ +#define CONFIG_ENV_SIZE SZ_128K /* Total Size Environment */ + /* Sector */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K) +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */ + /* initial data */ + +/* + * Hardware drivers + */ + +/* + * NS16550 Configuration + */ +#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */ + +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE (-4) +#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK + +/* + * select serial console configuration + */ +#define CONFIG_CONS_INDEX 3 +#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 +#define CONFIG_SERIAL3 3 + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \ + 115200} +#define CONFIG_MMC 1 +#define CONFIG_OMAP3_MMC 1 +#define CONFIG_DOS_PARTITION 1 + +/* commands to include */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_EXT2 /* EXT2 Support */ +#define CONFIG_CMD_FAT /* FAT support */ +#define CONFIG_CMD_JFFS2 /* JFFS2 Support */ + +#define CONFIG_CMD_I2C /* I2C serial bus support */ +#define CONFIG_CMD_MMC /* MMC support */ +#define CONFIG_CMD_NAND /* NAND support */ + +#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */ +#undef CONFIG_CMD_FPGA /* FPGA configuration Support */ +#undef CONFIG_CMD_IMI /* iminfo */ +#undef CONFIG_CMD_IMLS /* List all found images */ +#undef CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */ +#undef CONFIG_CMD_NFS /* NFS support */ + +#define CONFIG_SYS_NO_FLASH +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_SYS_I2C_SLAVE 1 +#define CONFIG_SYS_I2C_BUS 0 +#define CONFIG_SYS_I2C_BUS_SELECT 1 +#define CONFIG_DRIVER_OMAP34XX_I2C 1 + +/* + * Board NAND Info. + */ +#define CONFIG_NAND_OMAP_GPMC +#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ + /* to access nand */ +#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ + /* to access nand */ + /* at CS0 */ +#define GPMC_NAND_ECC_LP_x16_LAYOUT 1 + +#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */ + /* devices */ +#define SECTORSIZE 512 + +#define NAND_ALLOW_ERASE_ALL +#define ADDR_COLUMN 1 +#define ADDR_PAGE 2 +#define ADDR_COLUMN_PAGE 3 + +#define NAND_ChipID_UNKNOWN 0x00 +#define NAND_MAX_FLOORS 1 +#define NAND_MAX_CHIPS 1 +#define NAND_NO_RB 1 +#define CONFIG_SYS_NAND_WP + +#define CONFIG_JFFS2_NAND +/* nand device jffs2 lives on */ +#define CONFIG_JFFS2_DEV "nand0" +/* start of jffs2 partition */ +#define CONFIG_JFFS2_PART_OFFSET 0x680000 +#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */ + /* partition */ + +/* Environment information */ +#define CONFIG_BOOTDELAY 1 + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "loadaddr=0x82000000\0" \ + "console=ttyS0,115200n8\0" \ + "videospec=omapfb:vram:2M,vram:4M\0" \ + "mmcargs=setenv bootargs console=${console} " \ + "video=${videospec} " \ + "root=/dev/mmcblk0p2 rw " \ + "rootfstype=ext3 rootwait\0" \ + "nandargs=setenv bootargs console=${console} " \ + "video=${videospec} " \ + "root=/dev/mtdblock4 rw " \ + "rootfstype=jffs2\0" \ + "loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "autoscr ${loadaddr}\0" \ + "loaduimage=fatload mmc 0 ${loadaddr} uImage\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "bootm ${loadaddr}\0" \ + "nandboot=echo Booting from nand ...; " \ + "run nandargs; " \ + "nand read ${loadaddr} 280000 400000; " \ + "bootm ${loadaddr}\0" \ + +#define CONFIG_BOOTCOMMAND \ + "if mmcinit; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loaduimage; then " \ + "run mmcboot; " \ + "else run nandboot; " \ + "fi; " \ + "fi; " \ + "else run nandboot; fi" + +#define CONFIG_AUTO_COMPLETE 1 +/* + * Miscellaneous configurable options + */ +#define V_PROMPT "Pandora # " + +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_SYS_PROMPT V_PROMPT +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 /* max number of command */ + /* args */ +/* Boot Argument Buffer Size */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE +/* memtest works on */ +#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) +#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \ + 0x01F00000) /* 31MB */ + +#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, */ + /* in Hz */ + +#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */ + /* address */ + +/* + * 2430 has 12 GP timers, they can be driven by the SysClk (12/13/19.2) or by + * 32KHz clk, or from external sig. This rate is divided by a local divisor. + */ +#define V_PVT 7 + +#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2) +#define CONFIG_SYS_PVT V_PVT /* 2^(pvt+1) */ +#define CONFIG_SYS_HZ ((V_SCLK) / (2 << CONFIG_SYS_PVT)) + +/*----------------------------------------------------------------------- + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE SZ_128K /* regular stack */ +#ifdef CONFIG_USE_IRQ +#define CONFIG_STACKSIZE_IRQ SZ_4K /* IRQ stack */ +#define CONFIG_STACKSIZE_FIQ SZ_4K /* FIQ stack */ +#endif + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ +#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */ +#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 +#define PHYS_SDRAM_1_SIZE SZ_32M /* at least 32 meg */ +#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1 + +/* SDRAM Bank Allocation method */ +#define SDRC_R_B_C 1 + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ + +/* **** PISMO SUPPORT *** */ + +/* Configure the PISMO */ +#define PISMO1_NAND_SIZE GPMC_SIZE_128M +#define PISMO1_ONEN_SIZE GPMC_SIZE_128M + +#define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors on */ + /* one chip */ +#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */ +#define CONFIG_SYS_MONITOR_LEN SZ_256K /* Reserve 2 sectors */ + +#define CONFIG_SYS_FLASH_BASE boot_flash_base + +/* Monitor at start of flash */ +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE +#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP + +#define CONFIG_ENV_IS_IN_NAND 1 +#define ONENAND_ENV_OFFSET 0x240000 /* environment starts here */ +#define SMNAND_ENV_OFFSET 0x240000 /* environment starts here */ + +#define CONFIG_SYS_ENV_SECT_SIZE boot_flash_sec +#define CONFIG_ENV_OFFSET boot_flash_off +#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET + +/*----------------------------------------------------------------------- + * CFI FLASH driver setup + */ +/* timeout values are in ticks */ +#define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ) +#define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ) + +/* Flash banks JFFS2 should use */ +#define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \ + CONFIG_SYS_MAX_NAND_DEVICE) +#define CONFIG_SYS_JFFS2_MEM_NAND +/* use flash_info[2] */ +#define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS +#define CONFIG_SYS_JFFS2_NUM_BANKS 1 + +#ifndef __ASSEMBLY__ +extern gpmc_csx_t *nand_cs_base; +extern gpmc_t *gpmc_cfg_base; +extern unsigned int boot_flash_base; +extern volatile unsigned int boot_flash_env_addr; +extern unsigned int boot_flash_off; +extern unsigned int boot_flash_sec; +extern unsigned int boot_flash_type; +#endif + + +#define WRITE_NAND_COMMAND(d, adr)\ + writel(d, &nand_cs_base->nand_cmd) +#define WRITE_NAND_ADDRESS(d, adr)\ + writel(d, &nand_cs_base->nand_adr) +#define WRITE_NAND(d, adr) writew(d, &nand_cs_base->nand_dat) +#define READ_NAND(adr) readl(&nand_cs_base->nand_dat) + +/* Other NAND Access APIs */ +#define NAND_WP_OFF() do {readl(&gpmc_cfg_base->config) |= GPMC_CONFIG_WP; } \ + while (0) +#define NAND_WP_ON() do {readl(&gpmc_cfg_base->config) &= ~GPMC_CONFIG_WP; } \ + while (0) +#define NAND_DISABLE_CE(nand) +#define NAND_ENABLE_CE(nand) +#define NAND_WAIT_READY(nand) udelay(10) + +#endif /* __CONFIG_H */ diff --git a/include/configs/omap3_zoom1.h b/include/configs/omap3_zoom1.h new file mode 100644 index 0000000..54d2416 --- /dev/null +++ b/include/configs/omap3_zoom1.h @@ -0,0 +1,326 @@ +/* + * (C) Copyright 2006-2008 + * Texas Instruments. + * Richard Woodruff <r-woodruff2@ti.com> + * Syed Mohammed Khasim <x0khasim@ti.com> + * Nishanth Menon <nm@ti.com> + * + * Configuration settings for the TI OMAP3430 Zoom MDK 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 +#include <asm/sizes.h> + +/* + * High Level Configuration Options + */ +#define CONFIG_ARMCORTEXA8 1 /* This is an ARM V7 CPU core */ +#define CONFIG_OMAP 1 /* in a TI OMAP core */ +#define CONFIG_OMAP34XX 1 /* which is a 34XX */ +#define CONFIG_OMAP3430 1 /* which is in a 3430 */ +#define CONFIG_OMAP3_ZOOM1 1 /* working with Zoom MDK Rev1 */ + +#include <asm/arch/cpu.h> /* get chip and board defs */ +#include <asm/arch/omap3.h> + +/* Clock Defines */ +#define V_OSCK 26000000 /* Clock output from T2 */ +#define V_SCLK (V_OSCK >> 1) + +#undef CONFIG_USE_IRQ /* no support for IRQs */ +#define CONFIG_MISC_INIT_R + +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 +#define CONFIG_REVISION_TAG 1 + +/* + * Size of malloc() pool + */ +#define CONFIG_ENV_SIZE SZ_128K /* Total Size Environment */ + /* Sector */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K) +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */ + /* initial data */ + +/* + * Hardware drivers + */ + +/* + * NS16550 Configuration + */ +#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */ + +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE (-4) +#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK + +/* + * select serial console configuration + */ +#define CONFIG_CONS_INDEX 3 +#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 +#define CONFIG_SERIAL3 3 /* UART3 */ + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\ + 115200} +#define CONFIG_MMC 1 +#define CONFIG_OMAP3_MMC 1 +#define CONFIG_DOS_PARTITION 1 + +/* commands to include */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_EXT2 /* EXT2 Support */ +#define CONFIG_CMD_FAT /* FAT support */ +#define CONFIG_CMD_JFFS2 /* JFFS2 Support */ + +#define CONFIG_CMD_I2C /* I2C serial bus support */ +#define CONFIG_CMD_MMC /* MMC support */ +#define CONFIG_CMD_NAND /* NAND support */ + +#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */ +#undef CONFIG_CMD_FPGA /* FPGA configuration Support */ +#undef CONFIG_CMD_IMI /* iminfo */ +#undef CONFIG_CMD_IMLS /* List all found images */ +#undef CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */ +#undef CONFIG_CMD_NFS /* NFS support */ + +#define CONFIG_SYS_NO_FLASH +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_SYS_I2C_SLAVE 1 +#define CONFIG_SYS_I2C_BUS 0 +#define CONFIG_SYS_I2C_BUS_SELECT 1 +#define CONFIG_DRIVER_OMAP34XX_I2C 1 + +/* + * Board NAND Info. + */ +#define CONFIG_NAND_OMAP_GPMC +#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ + /* to access nand */ +#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ + /* to access nand at */ + /* CS0 */ +#define GPMC_NAND_ECC_LP_x16_LAYOUT 1 + +#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */ + /* devices */ +#define SECTORSIZE 512 + +#define NAND_ALLOW_ERASE_ALL +#define ADDR_COLUMN 1 +#define ADDR_PAGE 2 +#define ADDR_COLUMN_PAGE 3 + +#define NAND_ChipID_UNKNOWN 0x00 +#define NAND_MAX_FLOORS 1 +#define NAND_MAX_CHIPS 1 +#define NAND_NO_RB 1 +#define CONFIG_SYS_NAND_WP + +#define CONFIG_JFFS2_NAND +/* nand device jffs2 lives on */ +#define CONFIG_JFFS2_DEV "nand0" +/* start of jffs2 partition */ +#define CONFIG_JFFS2_PART_OFFSET 0x680000 +#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */ + /* partition */ + +/* Environment information */ +#define CONFIG_BOOTDELAY 10 + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "loadaddr=0x82000000\0" \ + "console=ttyS2,115200n8\0" \ + "videomode=1024x768@60,vxres=1024,vyres=768\0" \ + "videospec=omapfb:vram:2M,vram:4M\0" \ + "mmcargs=setenv bootargs console=${console} " \ + "video=${videospec},mode:${videomode} " \ + "root=/dev/mmcblk0p2 rw " \ + "rootfstype=ext3 rootwait\0" \ + "nandargs=setenv bootargs console=${console} " \ + "video=${videospec},mode:${videomode} " \ + "root=/dev/mtdblock4 rw " \ + "rootfstype=jffs2\0" \ + "loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "autoscr ${loadaddr}\0" \ + "loaduimage=fatload mmc 0 ${loadaddr} uImage\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "bootm ${loadaddr}\0" \ + "nandboot=echo Booting from nand ...; " \ + "run nandargs; " \ + "nand read ${loadaddr} 280000 400000; " \ + "bootm ${loadaddr}\0" \ + +#define CONFIG_BOOTCOMMAND \ + "if mmcinit; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loaduimage; then " \ + "run mmcboot; " \ + "else run nandboot; " \ + "fi; " \ + "fi; " \ + "else run nandboot; fi" + +#define CONFIG_AUTO_COMPLETE 1 +/* + * Miscellaneous configurable options + */ +#define V_PROMPT "OMAP3 Zoom1# " + +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_SYS_PROMPT V_PROMPT +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +/* Boot Argument Buffer Size */ +#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE) + +#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) /* memtest */ + /* works on */ +#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \ + 0x01F00000) /* 31MB */ + +#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */ + +#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default */ + /* load address */ + +/* + * 2430 has 12 GP timers, they can be driven by the SysClk (12/13/19.2) or by + * 32KHz clk, or from external sig. This rate is divided by a local divisor. + */ +#define V_PVT 7 + +#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2) +#define CONFIG_SYS_PVT V_PVT /* 2^(pvt+1) */ +#define CONFIG_SYS_HZ ((V_SCLK) / (2 << CONFIG_SYS_PVT)) + +/*----------------------------------------------------------------------- + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE SZ_128K /* regular stack */ +#ifdef CONFIG_USE_IRQ +#define CONFIG_STACKSIZE_IRQ SZ_4K /* IRQ stack */ +#define CONFIG_STACKSIZE_FIQ SZ_4K /* FIQ stack */ +#endif + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ +#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */ +#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 +#define PHYS_SDRAM_1_SIZE SZ_32M /* at least 32 meg */ +#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1 + +/* SDRAM Bank Allocation method */ +#define SDRC_R_B_C 1 + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ + +/* **** PISMO SUPPORT *** */ + +/* Configure the PISMO */ +#define PISMO1_NAND_SIZE GPMC_SIZE_128M +#define PISMO1_ONEN_SIZE GPMC_SIZE_128M + +#define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors on */ + /* one chip */ +#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */ +#define CONFIG_SYS_MONITOR_LEN SZ_256K /* Reserve 2 sectors */ + +#define CONFIG_SYS_FLASH_BASE boot_flash_base + +/* Monitor at start of flash */ +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE +#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP + +#define CONFIG_ENV_IS_IN_NAND 1 +#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ +#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */ + +#define CONFIG_SYS_ENV_SECT_SIZE boot_flash_sec +#define CONFIG_ENV_OFFSET boot_flash_off +#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET + +/*----------------------------------------------------------------------- + * CFI FLASH driver setup + */ +/* timeout values are in ticks */ +#define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ) +#define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ) + +/* Flash banks JFFS2 should use */ +#define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \ + CONFIG_SYS_MAX_NAND_DEVICE) +#define CONFIG_SYS_JFFS2_MEM_NAND +/* use flash_info[2] */ +#define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS +#define CONFIG_SYS_JFFS2_NUM_BANKS 1 + +#ifndef __ASSEMBLY__ +extern gpmc_csx_t *nand_cs_base; +extern gpmc_t *gpmc_cfg_base; +extern unsigned int boot_flash_base; +extern volatile unsigned int boot_flash_env_addr; +extern unsigned int boot_flash_off; +extern unsigned int boot_flash_sec; +extern unsigned int boot_flash_type; +#endif + + +#define WRITE_NAND_COMMAND(d, adr)\ + writel(d, &nand_cs_base->nand_cmd) +#define WRITE_NAND_ADDRESS(d, adr)\ + writel(d, &nand_cs_base->nand_adr) +#define WRITE_NAND(d, adr) writew(d, &nand_cs_base->nand_dat) +#define READ_NAND(adr) readl(&nand_cs_base->nand_dat) + +/* Other NAND Access APIs */ +#define NAND_WP_OFF() do {readl(&gpmc_cfg_base->config) |= GPMC_CONFIG_WP; } \ + while (0) +#define NAND_WP_ON() do {readl(&gpmc_cfg_base->config) &= ~GPMC_CONFIG_WP; } \ + while (0) +#define NAND_DISABLE_CE(nand) +#define NAND_ENABLE_CE(nand) +#define NAND_WAIT_READY(nand) udelay(10) + +#endif /* __CONFIG_H */ |