u-boot/include/configs/tao3530.h

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/*
* Configuration settings for the TechNexion TAO-3530 SOM
* equipped on Thunder baseboard.
*
* Edward Lin <linuxfae@technexion.com>
* Tapani Utriainen <linuxfae@technexion.com>
*
* Copyright (C) 2013 Stefan Roese <sr@denx.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
*/
#define CONFIG_SDRC /* Has an SDRC controller */
#include <asm/arch/cpu.h> /* get chip and board defs */
#include <asm/arch/omap.h>
/* Clock Defines */
#define V_OSCK 26000000 /* Clock output from T2 */
#define V_SCLK (V_OSCK >> 1)
#define CONFIG_MISC_INIT_R
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (4 << 20)
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB sector */
/*
* Hardware drivers
*/
/*
* NS16550 Configuration
*/
#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
#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
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
/* commands to include */
#define CONFIG_CMD_MTDPARTS /* Enable MTD parts commands */
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
#define MTDIDS_DEFAULT "nand0=nand"
#define MTDPARTS_DEFAULT "mtdparts=nand:512k(x-loader),"\
"1920k(u-boot),128k(u-boot-env),"\
"4m(kernel),-(fs)"
#define CONFIG_CMD_NAND /* NAND support */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_OMAP34XX
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_I2C_MULTI_BUS
/*
* TWL4030
*/
#define CONFIG_TWL4030_LED
/*
* 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 CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
/* devices */
#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
/* Environment information */
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x82000000\0" \
"console=ttyO2,115200n8\0" \
"mpurate=600\0" \
"dvi_mode=omapfb.mode=dvi:1280x720-24@60\0" \
"tv_mode=omapfb.mode=tv:ntsc\0" \
"video_mode=omapdss.def_disp=lcd vram=6M omapfb.vram=0:2M,1:2M,2:2M\0" \
"lcd_mode=omapfb.mode=lcd:800x480@60 \0" \
"extra_options= \0" \
"mmcdev=0\0" \
"mmcroot=/dev/mmcblk0p2 rw\0" \
"mmcrootfstype=ext3 rootwait\0" \
"nandroot=ubi0:rootfs ubi.mtd=4\0" \
"nandrootfstype=ubifs\0" \
"mmcargs=setenv bootargs console=${console} " \
"mpurate=${mpurate} " \
"${video_mode} " \
"root=${mmcroot} " \
"rootfstype=${mmcrootfstype} " \
"${extra_options}\0" \
"nandargs=setenv bootargs console=${console} " \
"mpurate=${mpurate} " \
"${video_mode} " \
"${network_setting} " \
"root=${nandroot} " \
"rootfstype=${nandrootfstype} "\
"${extra_options}\0" \
"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source ${loadaddr}\0" \
"loaduimage=fatload mmc ${mmcdev} ${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 mmc rescan ${mmcdev}; then " \
"if run loadbootscript; then " \
"run bootscript; " \
"else " \
"if run loaduimage; then " \
"run mmcboot; " \
"else run nandboot; " \
"fi; " \
"fi; " \
"else run nandboot; fi"
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
/* turn on command-line edit/hist/auto */
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE
/* 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_ALT_MEMTEST 1
#define CONFIG_SYS_MEMTEST_START (0x82000000) /* memtest */
/* defaults */
#define CONFIG_SYS_MEMTEST_END (0x83FFFFFF) /* 64MB */
#define CONFIG_SYS_MEMTEST_SCRATCH (0x81000000) /* dummy address */
#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default */
/* load address */
#define CONFIG_SYS_TEXT_BASE 0x80008000
/*
* OMAP3 has 12 GP timers, they can be driven by the system clock
* (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
* This rate is divided by a local divisor.
*/
#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
/*
* 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 (32 << 20) /* at least 32 MiB */
#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
/*
* FLASH and environment organization
*/
/* **** PISMO SUPPORT *** */
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
ARM: omap: clean redundant PISMO_xx macros used in OMAP3 PISMO_xx macros were used to define 'Platform Independent Storage MOdule' related GPMC configurations. This patch - Replaces these OMAP3 specific macros with generic CONFIG_xx macros as provided by current u-boot infrastructure. - Removes unused redundant macros, which are no longer required after merging of common platform code in following commit commit a0a37183bd75e74608bc78c8d0e2a34454f95a91 ARM: omap: merge GPMC initialization code for all platform +-----------------+-----------------------------------------------------------+ | Macro | Reason for removal | +-----------------+-----------------------------------------------------------+ | PISMO1_NOR_BASE | duplicate of CONFIG_SYS_FLASH_BASE | +-----------------+-----------------------------------------------------------+ | PISMO1_NAND_BASE| duplicate of CONFIG_SYS_NAND_BASE | +-----------------+-----------------------------------------------------------+ | PISMO1_ONEN_BASE| duplicate of CONFIG_SYS_ONENAND_BASE | +-----------------+-----------------------------------------------------------+ | PISMO1_NAND_SIZE| GPMC accesses NAND device via I/O mapped registers so | | | configuring GPMC chip-select for smallest allowable | | | segment (GPMC_SIZE_16M) is enough. | +-----------------+-----------------------------------------------------------+ | PISMO1_ONEN_SIZE| OneNAND uses a fixed GPMC chip-select address-space of | | | 128MB (GPMC_SIZE_128M) | +-----------------+-----------------------------------------------------------+ +-----------------+-----------------------------------------------------------+ | PISMO1_NOR | Unused Macros | | PISMO1_NAND | | | PISMO2_CS0 | | | PISMO2_CS1 | | | PISMO1_ONENAND | | | PISMO2_NAND_CS0 | | | PISMO2_NAND_CS1 | | | PISMO1_NOR_BASE | | | PISMO1_NAND_BASE| | | PISMO2_CS0_BASE | | +-----------------+-----------------------------------------------------------+ Signed-off-by: Pekon Gupta <pekon@ti.com>
2014-07-18 12:29:41 +00:00
#define CONFIG_SYS_FLASH_BASE NAND_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 (128 << 10)
#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
#define CONFIG_ENV_ADDR CONFIG_ENV_OFFSET
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
#define CONFIG_SYS_INIT_RAM_SIZE 0x800
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE)
#define CONFIG_OMAP3_SPI
/*
* USB
*
* Currently only EHCI is enabled, the MUSB OTG controller
* is not enabled.
*/
/* USB EHCI */
#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 162
#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_SMSC95XX
#define CONFIG_USB_ETHER
#define CONFIG_USB_ETHER_RNDIS
/* Defines for SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_NAND_BASE
#define CONFIG_SPL_NAND_DRIVERS
#define CONFIG_SPL_NAND_ECC
#define CONFIG_SPL_OMAP3_ID_NAND
#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/u-boot-spl.lds"
/* NAND boot config */
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_SYS_NAND_PAGE_SIZE 2048
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024)
#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
/*
* Use the ECC/OOB layout from omap_gpmc.h that matches your chip:
* SP vs LP, 8bit vs 16bit: GPMC_NAND_HW_ECC_LAYOUT
*/
#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
10, 11, 12, 13 }
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 3
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
#define CONFIG_SPL_TEXT_BASE 0x40200800
TI: Rework SRAM definitions and maximums On all TI platforms the ROM defines a "downloaded image" area at or near the start of SRAM which is followed by a reserved area. As it is at best bad form and at worst possibly harmful in corner cases to write in this reserved area, we stop doing that by adding in the define NON_SECURE_SRAM_IMG_END to say where the end of the downloaded image area is and make SRAM_SCRATCH_SPACE_ADDR be one kilobyte before this. At current we define the end of scratch space at 0x228 bytes past the start of scratch space this this gives us a lot of room to grow. As these scratch uses are non-optional today, all targets are modified to respect this boundary. Tested on OMAP4 Pandaboard, OMAP3 Beagle xM Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Nagendra T S <nagendra@mistralsolutions.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Paul Kocialkowski <contact@paulk.fr> Cc: Enric Balletbo i Serra <eballetbo@gmail.com> Cc: Adam Ford <aford173@gmail.com> Cc: Steve Sakoman <sakoman@gmail.com> Cc: Stefan Roese <sr@denx.de> Cc: Thomas Weber <weber@corscience.de> Cc: Hannes Schmelzer <oe5hpm@oevsv.at> Cc: Thomas Chou <thomas@wytron.com.tw> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Simon Glass <sjg@chromium.org> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Sam Protsenko <semen.protsenko@linaro.org> Cc: Heiko Schocher <hs@denx.de> Cc: Samuel Egli <samuel.egli@siemens.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Cc: Ben Whitten <ben.whitten@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> Cc: "B, Ravi" <ravibabu@ti.com> Cc: "Matwey V. Kornilov" <matwey.kornilov@gmail.com> Cc: Ladislav Michl <ladis@linux-mips.org> Cc: Ash Charles <ashcharles@gmail.com> Cc: "Kipisz, Steven" <s-kipisz2@ti.com> Cc: Daniel Allred <d-allred@ti.com> Signed-off-by: Tom Rini <trini@konsulko.com> Tested-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-by: Lokesh Vutla <lokeshvutla@ti.com> Tested-by: Ladislav Michl <ladis@linux-mips.org>
2016-08-26 17:30:43 +00:00
#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \
CONFIG_SPL_TEXT_BASE)
/*
* Use 0x80008000 as TEXT_BASE here for compatibility reasons with the
* older x-loader implementations. And move the BSS area so that it
* doesn't overlap with TEXT_BASE.
*/
#define CONFIG_SYS_TEXT_BASE 0x80008000
#define CONFIG_SPL_BSS_START_ADDR 0x80100000
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
#endif /* __CONFIG_H */