mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-30 08:31:03 +00:00
a9221f3ebd
Enable the extended ENV options for AT91 and OMAP2PLUS in order to be
able to use CONFIG_ENV_UBI_* on these architectures.
As this change also makes the configs ENV_SIZE, ENV_SECT_SIZE,
ENV_OFFSET visible to AT91 and OMAP2PLUS, migrate users of these to
KConfig.
This migration was run using an extended moveconfig.py which evaluates
expressions such as "(512 << 10)". See patch ("moveconfig: expand
simple expressions").
All modified boards were built with SOURCE_DATE_EPOCH=0 before and
after the change and successfully confirmed that the identical binary
is generated (the only exception was igep00x0, which does not define
CONFIG_ENV_IS_IN_UBI in the original board header. Once that is
defined, the test passes too).
hs: rebased patch to:
68b90e57bc: "configs: tinker-rk3288 disable CONFIG_SPL_I2C_SUPPORT"
Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Eugen Hristev <eugen.hristev@microchip.com>
Cc: Tom Rini <trini@konsulko.com>
254 lines
6.9 KiB
C
254 lines
6.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* (C) Copyright 2011 CompuLab, Ltd.
|
|
* Mike Rapoport <mike@compulab.co.il>
|
|
* Igor Grinberg <grinberg@compulab.co.il>
|
|
*
|
|
* Based on omap3_beagle.h
|
|
* (C) Copyright 2006-2008
|
|
* Texas Instruments.
|
|
* Richard Woodruff <r-woodruff2@ti.com>
|
|
* Syed Mohammed Khasim <x0khasim@ti.com>
|
|
*
|
|
* Configuration settings for the CompuLab CM-T35 and CM-T3730 boards
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
#define CONFIG_SYS_CACHELINE_SIZE 64
|
|
|
|
/*
|
|
* High Level Configuration Options
|
|
*/
|
|
#define CONFIG_CM_T3X /* working with CM-T35 and CM-T3730 */
|
|
|
|
#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_CMDLINE_TAG /* enable passing of ATAGs */
|
|
#define CONFIG_SETUP_MEMORY_TAGS
|
|
#define CONFIG_INITRD_TAG
|
|
#define CONFIG_REVISION_TAG
|
|
#define CONFIG_SERIAL_TAG
|
|
|
|
/*
|
|
* Size of malloc() pool
|
|
*/
|
|
/* Sector */
|
|
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
|
|
|
|
/*
|
|
* 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_SYS_NS16550_COM3 OMAP34XX_UART3
|
|
|
|
/* allow to overwrite serial and ethaddr */
|
|
#define CONFIG_ENV_OVERWRITE
|
|
#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
|
|
115200}
|
|
|
|
/* USB device configuration */
|
|
#define CONFIG_USB_DEVICE
|
|
#define CONFIG_USB_TTY
|
|
|
|
/* commands to include */
|
|
|
|
#define CONFIG_SYS_I2C
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
|
|
#define CONFIG_SYS_I2C_EEPROM_BUS 0
|
|
#define CONFIG_I2C_MULTI_BUS
|
|
|
|
/*
|
|
* TWL4030
|
|
*/
|
|
|
|
/*
|
|
* Board NAND Info.
|
|
*/
|
|
#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 */
|
|
|
|
/* Environment information */
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"loadaddr=0x82000000\0" \
|
|
"usbtty=cdc_acm\0" \
|
|
"console=ttyO2,115200n8\0" \
|
|
"mpurate=500\0" \
|
|
"vram=12M\0" \
|
|
"dvimode=1024x768MR-16@60\0" \
|
|
"defaultdisplay=dvi\0" \
|
|
"mmcdev=0\0" \
|
|
"mmcroot=/dev/mmcblk0p2 rw\0" \
|
|
"mmcrootfstype=ext4 rootwait\0" \
|
|
"nandroot=/dev/mtdblock4 rw\0" \
|
|
"nandrootfstype=ubifs\0" \
|
|
"mmcargs=setenv bootargs console=${console} " \
|
|
"mpurate=${mpurate} " \
|
|
"vram=${vram} " \
|
|
"omapfb.mode=dvi:${dvimode} " \
|
|
"omapdss.def_disp=${defaultdisplay} " \
|
|
"root=${mmcroot} " \
|
|
"rootfstype=${mmcrootfstype}\0" \
|
|
"nandargs=setenv bootargs console=${console} " \
|
|
"mpurate=${mpurate} " \
|
|
"vram=${vram} " \
|
|
"omapfb.mode=dvi:${dvimode} " \
|
|
"omapdss.def_disp=${defaultdisplay} " \
|
|
"root=${nandroot} " \
|
|
"rootfstype=${nandrootfstype}\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} 2a0000 400000; " \
|
|
"bootm ${loadaddr}\0" \
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"mmc dev ${mmcdev}; if mmc rescan; 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_TIMESTAMP
|
|
#define CONFIG_SYS_AUTOLOAD "no"
|
|
|
|
#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) /* memtest */
|
|
/* works on */
|
|
#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
|
|
0x01F00000) /* 31MB */
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default */
|
|
/* load address */
|
|
|
|
/*
|
|
* 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 PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* FLASH and environment organization
|
|
*/
|
|
|
|
/* **** PISMO SUPPORT *** */
|
|
/* Monitor at start of flash */
|
|
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
|
|
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
|
|
|
|
#define CONFIG_ENV_ADDR 0x260000
|
|
|
|
/* additions for new relocation code, must be added to all boards */
|
|
#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)
|
|
|
|
/* Status LED */
|
|
#define GREEN_LED_GPIO 186 /* CM-T35 Green LED is GPIO186 */
|
|
|
|
#define CONFIG_SPLASHIMAGE_GUARD
|
|
|
|
/* Display Configuration */
|
|
#define LCD_BPP LCD_COLOR16
|
|
|
|
#define CONFIG_SPLASH_SCREEN
|
|
#define CONFIG_SPLASH_SOURCE
|
|
#define CONFIG_BMP_16BPP
|
|
#define CONFIG_SCF0403_LCD
|
|
|
|
/* Defines for SPL */
|
|
|
|
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
|
|
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
|
|
|
|
#define CONFIG_SPL_NAND_BASE
|
|
#define CONFIG_SPL_NAND_DRIVERS
|
|
#define CONFIG_SPL_NAND_ECC
|
|
|
|
/* 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 { 1, 2, 3, 4, 5, 6, 7, 8, 9, \
|
|
10, 11, 12 }
|
|
#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_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_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
|
|
|
|
/* EEPROM */
|
|
#define CONFIG_ENV_EEPROM_IS_ON_I2C
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
|
|
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
|
|
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
|
|
#define CONFIG_SYS_EEPROM_SIZE 256
|
|
|
|
#endif /* __CONFIG_H */
|