mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-09-20 03:33:20 +09:00
2be296538e
This converts the following to Kconfig: CONFIG_ENV_IS_IN_MMC CONFIG_ENV_IS_IN_NAND CONFIG_ENV_IS_IN_UBI CONFIG_ENV_IS_NOWHERE In fact this already exists for sunxi as a 'choice' config. However not all the choices are available in Kconfig yet so we cannot use that. It would lead to more than one option being set. In addition, one purpose of this series is to allow the environment to be stored in more than one place. So the existing choice is converted to a normal config allowing each option to be set independently. There are not many opportunities for Kconfig updates to reduce the size of this patch. This was tested with ./tools/moveconfig.py -i CONFIG_ENV_IS_IN_MMC And then manual updates. This is because for CHAIN_OF_TRUST boards they can only have ENV_IS_NOWHERE set, so we enforce that via Kconfig logic now. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
367 lines
16 KiB
C
367 lines
16 KiB
C
/*
|
|
* Copyright (C) 2013, 2014, 2017 Markus Niebel <Markus.Niebel@tq-group.com>
|
|
*
|
|
* Configuration settings for the TQ Systems TQMa6<Q,D,DL,S> module.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
#include <linux/kconfig.h>
|
|
/* SPL */
|
|
/* #if defined(CONFIG_SPL_BUILD) */
|
|
/* common IMX6 SPL configuration */
|
|
#include "imx6_spl.h"
|
|
|
|
/* #endif */
|
|
|
|
/* place code in last 4 MiB of RAM */
|
|
#if defined(CONFIG_TQMA6S)
|
|
#define CONFIG_SYS_TEXT_BASE 0x2fc00000
|
|
#elif defined(CONFIG_TQMA6Q) || defined(CONFIG_TQMA6DL)
|
|
#define CONFIG_SYS_TEXT_BASE 0x4fc00000
|
|
#endif
|
|
|
|
#include "mx6_common.h"
|
|
|
|
#if defined(CONFIG_TQMA6S)
|
|
#define PHYS_SDRAM_SIZE (512u * SZ_1M)
|
|
#elif defined(CONFIG_TQMA6DL)
|
|
#define PHYS_SDRAM_SIZE (SZ_1G)
|
|
#elif defined(CONFIG_TQMA6Q)
|
|
#define PHYS_SDRAM_SIZE (SZ_1G)
|
|
#endif
|
|
|
|
#define CONFIG_MXC_UART
|
|
|
|
/* SPI */
|
|
#define CONFIG_MXC_SPI
|
|
|
|
/* SPI Flash */
|
|
|
|
#define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
|
|
|
|
#define CONFIG_SF_DEFAULT_BUS 0
|
|
#define CONFIG_SF_DEFAULT_CS 0
|
|
#define CONFIG_SF_DEFAULT_SPEED 50000000
|
|
#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
|
|
|
|
/* I2C Configs */
|
|
#define CONFIG_SYS_I2C
|
|
#define CONFIG_SYS_I2C_MXC
|
|
#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
|
|
#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
|
|
#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
|
|
#define CONFIG_I2C_MULTI_BUS
|
|
#define CONFIG_SYS_I2C_SPEED 100000
|
|
|
|
/* I2C EEPROM (M24C64) */
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
|
|
#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */
|
|
#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
|
|
|
|
#define CONFIG_POWER
|
|
#define CONFIG_POWER_I2C
|
|
#define CONFIG_POWER_PFUZE100
|
|
#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
|
|
#define TQMA6_PFUZE100_I2C_BUS 2
|
|
|
|
/* MMC Configs */
|
|
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
|
|
|
|
/* USB Configs */
|
|
#define CONFIG_USB_HOST_ETHER
|
|
#define CONFIG_USB_ETHER_SMSC95XX
|
|
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
|
|
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
|
|
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
|
|
|
|
#define CONFIG_FEC_MXC
|
|
#define IMX_FEC_BASE ENET_BASE_ADDR
|
|
#define CONFIG_PHYLIB
|
|
#define CONFIG_MII
|
|
|
|
#define CONFIG_ARP_TIMEOUT 200UL
|
|
|
|
#define CONFIG_ENV_SIZE (SZ_8K)
|
|
/* Size of malloc() pool */
|
|
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
|
|
|
|
#if defined(CONFIG_TQMA6X_MMC_BOOT)
|
|
|
|
#define TQMA6_UBOOT_OFFSET SZ_1K
|
|
#define TQMA6_UBOOT_SECTOR_START 0x2
|
|
#define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
|
|
|
|
#define CONFIG_ENV_OFFSET SZ_1M
|
|
#define CONFIG_SYS_MMC_ENV_DEV 0
|
|
|
|
#define TQMA6_FDT_OFFSET (2 * SZ_1M)
|
|
#define TQMA6_FDT_SECTOR_START 0x1000
|
|
#define TQMA6_FDT_SECTOR_COUNT 0x800
|
|
|
|
#define TQMA6_KERNEL_SECTOR_START 0x2000
|
|
#define TQMA6_KERNEL_SECTOR_COUNT 0x2000
|
|
|
|
#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
|
|
"uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
|
|
"uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
|
|
"fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
|
|
"fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
|
|
"kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
|
|
"kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
|
|
"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
|
|
"loadimage=mmc dev ${mmcdev}; " \
|
|
"mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
|
|
"loadfdt=mmc dev ${mmcdev}; " \
|
|
"mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
|
|
"update_uboot=if tftp ${uboot}; then " \
|
|
"if itest ${filesize} > 0; then " \
|
|
"mmc dev ${mmcdev}; mmc rescan; " \
|
|
"setexpr blkc ${filesize} + 0x1ff; " \
|
|
"setexpr blkc ${blkc} / 0x200; " \
|
|
"if itest ${blkc} <= ${uboot_size}; then " \
|
|
"mmc write ${loadaddr} ${uboot_start} " \
|
|
"${blkc}; " \
|
|
"fi; " \
|
|
"fi; fi; " \
|
|
"setenv filesize; setenv blkc \0" \
|
|
"update_kernel=run kernel_name; " \
|
|
"if tftp ${kernel}; then " \
|
|
"if itest ${filesize} > 0; then " \
|
|
"mmc dev ${mmcdev}; mmc rescan; " \
|
|
"setexpr blkc ${filesize} + 0x1ff; " \
|
|
"setexpr blkc ${blkc} / 0x200; " \
|
|
"if itest ${blkc} <= ${kernel_size}; then " \
|
|
"mmc write ${loadaddr} " \
|
|
"${kernel_start} ${blkc}; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"setenv filesize; setenv blkc \0" \
|
|
"update_fdt=if tftp ${fdt_file}; then " \
|
|
"if itest ${filesize} > 0; then " \
|
|
"mmc dev ${mmcdev}; mmc rescan; " \
|
|
"setexpr blkc ${filesize} + 0x1ff; " \
|
|
"setexpr blkc ${blkc} / 0x200; " \
|
|
"if itest ${blkc} <= ${fdt_size}; then " \
|
|
"mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
|
|
"fi; " \
|
|
"fi; fi; " \
|
|
"setenv filesize; setenv blkc \0" \
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"run mmcboot; run netboot; run panicboot"
|
|
|
|
#elif defined(CONFIG_TQMA6X_SPI_BOOT)
|
|
|
|
#define TQMA6_UBOOT_OFFSET 0x400
|
|
#define TQMA6_UBOOT_SECTOR_START 0x0
|
|
/* max u-boot size: 512k */
|
|
#define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
|
|
#define TQMA6_UBOOT_SECTOR_COUNT 0x8
|
|
#define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
|
|
TQMA6_UBOOT_SECTOR_COUNT)
|
|
|
|
#define CONFIG_ENV_IS_IN_SPI_FLASH
|
|
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
|
|
#define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
|
|
#define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
|
|
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
|
|
CONFIG_ENV_SECT_SIZE)
|
|
|
|
#define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
|
|
#define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
|
|
#define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
|
|
#define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
|
|
|
|
#define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
|
|
CONFIG_ENV_SECT_SIZE)
|
|
#define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
|
|
|
|
#define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
|
|
#define TQMA6_FDT_SECTOR_COUNT 0x01
|
|
|
|
#define TQMA6_KERNEL_SECTOR_START 0x10
|
|
#define TQMA6_KERNEL_SECTOR_COUNT 0x60
|
|
|
|
#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
|
|
"mmcblkdev=0\0" \
|
|
"uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
|
|
"uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
|
|
"fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
|
|
"fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
|
|
"kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
|
|
"kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
|
|
"update_uboot=if tftp ${uboot}; then " \
|
|
"if itest ${filesize} > 0; then " \
|
|
"setexpr blkc ${filesize} + " \
|
|
__stringify(TQMA6_UBOOT_OFFSET) "; " \
|
|
"setexpr size ${uboot_sectors} * " \
|
|
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
|
|
"if itest ${blkc} <= ${size}; then " \
|
|
"sf probe; " \
|
|
"sf erase 0 ${size}; " \
|
|
"sf write ${loadaddr} ${uboot_offset} " \
|
|
"${filesize}; " \
|
|
"fi; " \
|
|
"fi; fi; " \
|
|
"setenv filesize 0; setenv blkc; setenv size \0" \
|
|
"update_kernel=run kernel_name; if tftp ${kernel}; then " \
|
|
"if itest ${filesize} > 0; then " \
|
|
"setexpr size ${kernel_sectors} * " \
|
|
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
|
|
"setexpr offset ${kernel_start} * " \
|
|
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
|
|
"if itest ${filesize} <= ${size}; then " \
|
|
"sf probe; " \
|
|
"sf erase ${offset} ${size}; " \
|
|
"sf write ${loadaddr} ${offset} " \
|
|
"${filesize}; " \
|
|
"fi; " \
|
|
"fi; fi; " \
|
|
"setenv filesize 0; setenv size ; setenv offset\0" \
|
|
"update_fdt=if tftp ${fdt_file}; then " \
|
|
"if itest ${filesize} > 0; then " \
|
|
"setexpr size ${fdt_sectors} * " \
|
|
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
|
|
"setexpr offset ${fdt_start} * " \
|
|
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
|
|
"if itest ${filesize} <= ${size}; then " \
|
|
"sf probe; " \
|
|
"sf erase ${offset} ${size}; " \
|
|
"sf write ${loadaddr} ${offset} " \
|
|
"${filesize}; " \
|
|
"fi; " \
|
|
"fi; fi; " \
|
|
"setenv filesize 0; setenv size ; setenv offset\0" \
|
|
"loadimage=sf probe; " \
|
|
"setexpr size ${kernel_sectors} * " \
|
|
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
|
|
"setexpr offset ${kernel_start} * " \
|
|
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
|
|
"sf read ${loadaddr} ${offset} ${size}; " \
|
|
"setenv size ; setenv offset\0" \
|
|
"loadfdt=sf probe; " \
|
|
"setexpr size ${fdt_sectors} * " \
|
|
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
|
|
"setexpr offset ${fdt_start} * " \
|
|
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
|
|
"sf read ${fdt_addr} ${offset} ${size}; " \
|
|
"setenv size ; setenv offset\0" \
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"sf probe; run mmcboot; run netboot; run panicboot" \
|
|
|
|
#else
|
|
|
|
#error "need to define boot source"
|
|
|
|
#endif
|
|
|
|
/* 128 MiB offset as in ARM related docu for linux suggested */
|
|
#define TQMA6_FDT_ADDRESS 0x18000000
|
|
|
|
/* set to a resonable value, changeable by user */
|
|
#define TQMA6_CMA_SIZE 160M
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"board=tqma6\0" \
|
|
"uimage=uImage\0" \
|
|
"zimage=zImage\0" \
|
|
"boot_type=bootz\0" \
|
|
"kernel_name=if test \"${boot_type}\" != bootz; then " \
|
|
"setenv kernel ${uimage}; " \
|
|
"else setenv kernel ${zimage}; fi\0" \
|
|
"uboot=u-boot.imx\0" \
|
|
"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
|
|
"fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
|
|
"console=" CONSOLE_DEV "\0" \
|
|
"cma_size="__stringify(TQMA6_CMA_SIZE)"\0" \
|
|
"fdt_high=0xffffffff\0" \
|
|
"initrd_high=0xffffffff\0" \
|
|
"rootfsmode=ro\0" \
|
|
"addcma=setenv bootargs ${bootargs} cma=${cma_size}\0" \
|
|
"addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
|
|
"addfb=setenv bootargs ${bootargs} " \
|
|
"imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
|
|
"mmcpart=2\0" \
|
|
"mmcblkdev=0\0" \
|
|
"mmcargs=run addmmc addtty addfb addcma\0" \
|
|
"addmmc=setenv bootargs ${bootargs} " \
|
|
"root=/dev/mmcblk${mmcblkdev}p${mmcpart} ${rootfsmode} " \
|
|
"rootwait\0" \
|
|
"mmcboot=echo Booting from mmc ...; " \
|
|
"setenv bootargs; " \
|
|
"run mmcargs; " \
|
|
"run loadimage; " \
|
|
"if run loadfdt; then " \
|
|
"echo boot device tree kernel ...; " \
|
|
"${boot_type} ${loadaddr} - ${fdt_addr}; " \
|
|
"else " \
|
|
"${boot_type}; " \
|
|
"fi;\0" \
|
|
"setenv bootargs \0" \
|
|
"netdev=eth0\0" \
|
|
"rootpath=/srv/nfs/tqma6\0" \
|
|
"ipmode=static\0" \
|
|
"netargs=run addnfs addip addtty addfb addcma\0" \
|
|
"addnfs=setenv bootargs ${bootargs} " \
|
|
"root=/dev/nfs rw " \
|
|
"nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
|
|
"addip_static=setenv bootargs ${bootargs} " \
|
|
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
|
|
"${hostname}:${netdev}:off\0" \
|
|
"addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
|
|
"addip=if test \"${ipmode}\" != static; then " \
|
|
"run addip_dynamic; else run addip_static; fi\0" \
|
|
"set_getcmd=if test \"${ipmode}\" != static; then " \
|
|
"setenv getcmd dhcp; setenv autoload yes; " \
|
|
"else setenv getcmd tftp; setenv autoload no; fi\0" \
|
|
"netboot=echo Booting from net ...; " \
|
|
"run kernel_name; " \
|
|
"run set_getcmd; " \
|
|
"setenv bootargs; " \
|
|
"run netargs; " \
|
|
"if ${getcmd} ${kernel}; then " \
|
|
"if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
|
|
"${boot_type} ${loadaddr} - ${fdt_addr}; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"echo ... failed\0" \
|
|
"panicboot=echo No boot device !!! reset\0" \
|
|
TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
|
|
|
|
/* Physical Memory Map */
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
|
|
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
|
|
#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
|
|
|
|
#define CONFIG_SYS_INIT_SP_OFFSET \
|
|
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
|
#define CONFIG_SYS_INIT_SP_ADDR \
|
|
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
|
|
|
|
/*
|
|
* All the defines above are for the TQMa6 SoM
|
|
*
|
|
* Now include the baseboard specific configuration
|
|
*/
|
|
#ifdef CONFIG_MBA6
|
|
#include "tqma6_mba6.h"
|
|
#elif CONFIG_WRU4
|
|
#include "tqma6_wru4.h"
|
|
#else
|
|
#error "No baseboard for the TQMa6 defined!"
|
|
#endif
|
|
|
|
/* Support at least the sensor on TQMa6 SOM */
|
|
|
|
#endif /* __CONFIG_H */
|