diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/tqma6.h | 483 |
1 files changed, 483 insertions, 0 deletions
diff --git a/include/configs/tqma6.h b/include/configs/tqma6.h new file mode 100644 index 0000000..2705d2c --- /dev/null +++ b/include/configs/tqma6.h @@ -0,0 +1,483 @@ +/* + * Copyright (C) 2013, 2014 Markus Niebel <Markus.Niebel@tq-group.com> + * + * Configuration settings for the TQ Systems TQMa6<Q,S> module. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include "mx6_common.h" +#include <asm/arch/imx-regs.h> +#include <asm/imx-common/gpio.h> +#include <linux/sizes.h> + +#define CONFIG_MX6 + +#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S) +#define PHYS_SDRAM_SIZE (512u * SZ_1M) +#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D) +#define PHYS_SDRAM_SIZE (1024u * SZ_1M) +#endif + +#if defined(CONFIG_MBA6) + +#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S) +#define CONFIG_DEFAULT_FDT_FILE "imx6dl-mba6x.dtb" +#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6Q) +#define CONFIG_DEFAULT_FDT_FILE "imx6q-mba6x.dtb" +#endif + +#endif + +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO +#define CONFIG_SYS_GENERIC_BOARD + +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_REVISION_TAG + +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_BOARD_LATE_INIT + +#define CONFIG_MXC_GPIO +#define CONFIG_MXC_UART + +/* SPI */ +#define CONFIG_CMD_SPI +#define CONFIG_MXC_SPI + +/* SPI Flash */ +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_STMICRO + +#define CONFIG_CMD_SF +#define CONFIG_SF_DEFAULT_BUS 0 +#define CONFIG_SF_DEFAULT_CS (0 | (IMX_GPIO_NR(3, 19) << 8)) +#define CONFIG_SF_DEFAULT_SPEED 50000000 +#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) + +/* I2C Configs */ +#define CONFIG_CMD_I2C +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_MXC +#define CONFIG_I2C_MULTI_BUS +#define CONFIG_SYS_I2C_SPEED 100000 + +/* I2C SYSMON (LM75) */ +#define CONFIG_DTT_LM75 +#if defined(CONFIG_MBA6) +#define CONFIG_DTT_SENSORS { 0, 1 } +#else +#define CONFIG_DTT_SENSORS { 0 } +#endif +#define CONFIG_DTT_MAX_TEMP 70 +#define CONFIG_DTT_MIN_TEMP -30 +#define CONFIG_DTT_HYSTERESIS 3 +#define CONFIG_CMD_DTT + +/* 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_CMD_EEPROM + +#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_FSL_ESDHC +#define CONFIG_FSL_USDHC +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 + +#define CONFIG_MMC +#define CONFIG_CMD_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_BOUNCE_BUFFER + +/* USB Configs */ +#define CONFIG_CMD_USB +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_MX6 +#define CONFIG_USB_STORAGE +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_SMSC95XX +#define CONFIG_MXC_USB_PORT 1 +#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) +#define CONFIG_MXC_USB_FLAGS 0 + +/* Fuses */ +#define CONFIG_MXC_OCOTP +#define CONFIG_CMD_FUSE + +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION + +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_MII +#define CONFIG_CMD_NET + +#define CONFIG_FEC_MXC +#define IMX_FEC_BASE ENET_BASE_ADDR +#define CONFIG_PHYLIB +#define CONFIG_MII + +#if defined(CONFIG_MBA6) + +#define CONFIG_FEC_XCV_TYPE RGMII +#define CONFIG_ETHPRIME "FEC" + +#define CONFIG_FEC_MXC_PHYADDR 0x03 +#define CONFIG_PHY_MICREL +#define CONFIG_PHY_KSZ9031 + +#else + +#error "define PHY to use for your baseboard" + +#endif + +#define CONFIG_ARP_TIMEOUT 200UL +/* Network config - Allow larger/faster download for TFTP/NFS */ +#define CONFIG_IP_DEFRAG +#define CONFIG_TFTP_BLOCKSIZE 4096 +#define CONFIG_NFS_READ_SIZE 4096 + +#if defined(CONFIG_MBA6) + +#define CONFIG_MXC_UART_BASE UART2_BASE +#define CONFIG_CONSOLE_DEV "ttymxc1" + +#else + +#error "define baseboard specific things (uart, number of SD-card slots)" + +#endif + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 + +/* Command definition */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_BMODE +#define CONFIG_CMD_BOOTZ +#define CONFIG_CMD_ITEST +#define CONFIG_CMD_SETEXPR +#undef CONFIG_CMD_IMLS + +#define CONFIG_BOOTDELAY 3 + +#define CONFIG_LOADADDR 0x12000000 + +/* place code in last 4 MiB of RAM */ +#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S) +#define CONFIG_SYS_TEXT_BASE 0x2fc00000 +#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D) +#define CONFIG_SYS_TEXT_BASE 0x4fc00000 +#endif + +#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 CONFIG_ENV_IS_IN_MMC +#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} / 0x200; " \ + "setexpr blkc ${blkc} + 1; " \ + "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} / 0x200; " \ + "setexpr blkc ${blkc} + 1; " \ + "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} / 0x200; " \ + "setexpr blkc ${blkc} + 1; " \ + "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 CONFIG_FLASH_SECTOR_SIZE 0x10000 + +#define TQMA6_UBOOT_OFFSET 0x400 +#define TQMA6_UBOOT_SECTOR_START 0x0 +/* max u-boot size: 512k */ +#define TQMA6_UBOOT_SECTOR_SIZE CONFIG_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 CONFIG_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 (CONFIG_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(CONFIG_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(CONFIG_FLASH_SECTOR_SIZE)"; " \ + "setexpr offset ${kernel_start} * " \ + __stringify(CONFIG_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(CONFIG_FLASH_SECTOR_SIZE)"; " \ + "setexpr offset ${fdt_start} * " \ + __stringify(CONFIG_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(CONFIG_FLASH_SECTOR_SIZE)"; " \ + "setexpr offset ${kernel_start} * " \ + __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \ + "sf read ${loadaddr} ${offset} ${size}; " \ + "setenv size ; setenv offset\0" \ + "loadfdt=sf probe; " \ + "setexpr size ${fdt_sectors} * " \ + __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \ + "setexpr offset ${fdt_start} * " \ + __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \ + "sf read ${${fdt_addr}} ${offset} ${size}; " \ + "setenv size ; setenv offset\0" \ + + +#define CONFIG_BOOTCOMMAND \ + "sf probe; run mmcboot; run netboot; run panicboot" \ + +#else + +#error "need to define boot source" + +#endif + +/* 128 MiB offset as in ARM related docu for linux suggested */ +#define TQMA6_FDT_ADDRESS 0x18000000 + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "board=tqma6\0" \ + "uimage=uImage\0" \ + "zimage=zImage\0" \ + "boot_type=bootz\0" \ + "kernel_name=if test \"${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=" CONFIG_CONSOLE_DEV "\0" \ + "fdt_high=0xffffffff\0" \ + "initrd_high=0xffffffff\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\0" \ + "addmmc=setenv bootargs ${bootargs} " \ + "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "setenv bootargs; " \ + "run mmcargs; " \ + "run loadimage; " \ + "if run loadfdt; then " \ + "echo boot device tree kernel ...; " \ + "${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\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 \ + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " + +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_CBSIZE 512 + +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR +#define CONFIG_SYS_HZ 1000 + +#define CONFIG_CMDLINE_EDITING +#define CONFIG_STACKSIZE (128u * SZ_1K) + +/* 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) + +/* FLASH and environment organization */ +#define CONFIG_SYS_NO_FLASH + +#define CONFIG_OF_LIBFDT +#define CONFIG_OF_BOARD_SETUP +#define CONFIG_FIT +#define CONFIG_FIT_VERBOSE + +#ifndef CONFIG_SYS_DCACHE_OFF +#define CONFIG_CMD_CACHE +#endif + +#endif /* __CONFIG_H */ |