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u-boot-brain/include/configs/gw_ventana.h
Tim Harvey 5911c0924f imx: ventana: make hwconfig initialize based on board configuration 
The hwconfig env var allows user to control hardware specific configuration
of board specific features but not all Ventana boards have the same features.

We will use the magic default value of "_UNKNOWN_" to signify that the
bootloader should create this based on detected board model.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2016-07-28 13:27:18 +02:00

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/*
* Copyright (C) 2013 Gateworks Corporation
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/* SPL */
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SPL_POWER_SUPPORT
/* Location in NAND to read U-Boot from */
#define CONFIG_SYS_NAND_U_BOOT_OFFS (14 * SZ_1M)
/* Falcon Mode */
#define CONFIG_CMD_SPL
#define CONFIG_SPL_OS_BOOT
#define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
#define CONFIG_CMD_SPL_WRITE_SIZE (128 * SZ_1K)
/* Falcon Mode - NAND support: args@17MB kernel@18MB */
#define CONFIG_CMD_SPL_NAND_OFS (17 * SZ_1M)
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS (18 * SZ_1M)
/* Falcon Mode - MMC support: args@1MB kernel@2MB */
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x800 /* 1MB */
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512)
#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x1000 /* 2MB */
#include "imx6_spl.h" /* common IMX6 SPL configuration */
#include "mx6_common.h"
#undef CONFIG_SPL_EXT_SUPPORT
#undef CONFIG_DISPLAY_BOARDINFO
#define CONFIG_DISPLAY_BOARDINFO_LATE
#define CONFIG_MACH_TYPE 4520 /* Gateworks Ventana Platform */
/* Serial ATAG */
#define CONFIG_SERIAL_TAG
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
/* Init Functions */
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_MISC_INIT_R
/* Driver Model */
#ifndef CONFIG_SPL_BUILD
#define CONFIG_DM_GPIO
#define CONFIG_DM_THERMAL
#endif
/* Thermal */
#define CONFIG_IMX_THERMAL
/* Serial */
#define CONFIG_MXC_UART
#define CONFIG_MXC_UART_BASE UART2_BASE
#ifdef CONFIG_SPI_FLASH
/* SPI */
#ifdef CONFIG_CMD_SF
#define CONFIG_MXC_SPI
#define CONFIG_SPI_FLASH_MTD
#define CONFIG_SPI_FLASH_BAR
#define CONFIG_SF_DEFAULT_BUS 0
#define CONFIG_SF_DEFAULT_CS 0
/* GPIO 3-19 (21248) */
#define CONFIG_SF_DEFAULT_SPEED 30000000
#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
#endif
#else
/* Enable NAND support */
#define CONFIG_CMD_NAND
#define CONFIG_CMD_NAND_TRIMFFS
#ifdef CONFIG_CMD_NAND
#define CONFIG_NAND_MXS
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_ONFI_DETECTION
/* DMA stuff, needed for GPMI/MXS NAND support */
#define CONFIG_APBH_DMA
#define CONFIG_APBH_DMA_BURST
#define CONFIG_APBH_DMA_BURST8
#endif
#endif /* CONFIG_SPI_FLASH */
/* 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_SYS_I2C_SPEED 100000
#define CONFIG_I2C_GSC 0
#define CONFIG_I2C_PMIC 1
#define CONFIG_I2C_EDID
/* MMC Configs */
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_SYS_FSL_USDHC_NUM 1
/* Filesystem support */
#define CONFIG_CMD_UBIFS
/*
* SATA Configs
*/
#define CONFIG_CMD_SATA
#ifdef CONFIG_CMD_SATA
#define CONFIG_DWC_AHSATA
#define CONFIG_SYS_SATA_MAX_DEVICE 1
#define CONFIG_DWC_AHSATA_PORT_ID 0
#define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR
#define CONFIG_LBA48
#define CONFIG_LIBATA
#endif
/*
* PCI express
*/
#define CONFIG_CMD_PCI
#ifdef CONFIG_CMD_PCI
#define CONFIG_PCI
#define CONFIG_PCI_PNP
#define CONFIG_PCI_SCAN_SHOW
#define CONFIG_PCI_FIXUP_DEV
#define CONFIG_PCIE_IMX
#endif
/*
* PMIC
*/
#define CONFIG_POWER
#define CONFIG_POWER_I2C
#define CONFIG_POWER_PFUZE100
#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
#define CONFIG_POWER_LTC3676
#define CONFIG_POWER_LTC3676_I2C_ADDR 0x3c
/* Various command support */
#define CONFIG_CMD_BMODE /* set eFUSE shadow for a boot dev and reset */
#define CONFIG_CMD_HDMIDETECT /* detect HDMI output device */
#define CONFIG_CMD_GSC
#define CONFIG_CMD_EECONFIG /* Gateworks EEPROM config cmd */
#define CONFIG_CMD_UBI
#define CONFIG_RBTREE
/* Ethernet support */
#define CONFIG_FEC_MXC
#define CONFIG_MII
#define IMX_FEC_BASE ENET_BASE_ADDR
#define CONFIG_FEC_XCV_TYPE RGMII
#define CONFIG_FEC_MXC_PHYADDR 0
#define CONFIG_PHYLIB
#define CONFIG_ARP_TIMEOUT 200UL
/* USB Configs */
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_MX6
#define CONFIG_USB_STORAGE
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_ASIX
#define CONFIG_USB_ETHER_SMSC95XX
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS 0
#define CONFIG_USB_KEYBOARD
#define CONFIG_USBD_HS
#define CONFIG_USB_ETHER
#define CONFIG_USB_ETH_CDC
#define CONFIG_NETCONSOLE
#define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP
/* USB Mass Storage Gadget */
#define CONFIG_USB_FUNCTION_MASS_STORAGE
/* Framebuffer and LCD */
#define CONFIG_VIDEO
#define CONFIG_VIDEO_IPUV3
#define CONFIG_CFB_CONSOLE
#define CONFIG_VGA_AS_SINGLE_DEVICE
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_SPLASH_SCREEN
#define CONFIG_BMP_16BPP
#define CONFIG_VIDEO_LOGO
#define CONFIG_IPUV3_CLK 260000000
#define CONFIG_CMD_HDMIDETECT
#define CONFIG_CONSOLE_MUX
#define CONFIG_IMX_HDMI
#define CONFIG_IMX_VIDEO_SKIP
/* Miscellaneous configurable options */
#define CONFIG_HWCONFIG
#define CONFIG_PREBOOT
/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
/* Memory configuration */
#define CONFIG_SYS_MEMTEST_START 0x10000000
#define CONFIG_SYS_MEMTEST_END 0x10010000
#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
/* 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)
/*
* MTD Command for mtdparts
*/
#define CONFIG_LZO
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#ifdef CONFIG_SPI_FLASH
#define MTDIDS_DEFAULT "nor0=nor"
#define MTDPARTS_DEFAULT \
"mtdparts=nor:512k(uboot),64k(env),2m(kernel),-(rootfs)"
#else
#define MTDIDS_DEFAULT "nand0=nand"
#define MTDPARTS_DEFAULT "mtdparts=nand:16m(uboot),1m(env),-(rootfs)"
#endif
/* Persistent Environment Config */
#ifdef CONFIG_SPI_FLASH
#define CONFIG_ENV_IS_IN_SPI_FLASH
#else
#define CONFIG_ENV_IS_IN_NAND
#endif
#if defined(CONFIG_ENV_IS_IN_MMC)
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_ENV_OFFSET (709 * SZ_1K)
#define CONFIG_ENV_SIZE (128 * SZ_1K)
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (128 * SZ_1K))
#elif defined(CONFIG_ENV_IS_IN_NAND)
#define CONFIG_ENV_OFFSET (16 * SZ_1M)
#define CONFIG_ENV_SECT_SIZE (128 * SZ_1K)
#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 * SZ_1K))
#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
#define CONFIG_ENV_OFFSET (512 * SZ_1K)
#define CONFIG_ENV_SECT_SIZE (64 * SZ_1K)
#define CONFIG_ENV_SIZE (8 * SZ_1K)
#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
#endif
/* Environment */
#define CONFIG_IPADDR 192.168.1.1
#define CONFIG_SERVERIP 192.168.1.146
#define CONFIG_EXTRA_ENV_SETTINGS_COMMON \
"pcidisable=1\0" \
"usb_pgood_delay=2000\0" \
"console=ttymxc1\0" \
"bootdevs=usb mmc sata flash\0" \
"hwconfig=_UNKNOWN_\0" \
"video=\0" \
\
"mtdparts=" MTDPARTS_DEFAULT "\0" \
"mtdids=" MTDIDS_DEFAULT "\0" \
"disk=0\0" \
"part=1\0" \
\
"fdt_high=0xffffffff\0" \
"fdt_addr=0x18000000\0" \
"initrd_high=0xffffffff\0" \
"fixfdt=" \
"fdt addr ${fdt_addr}\0" \
"bootdir=boot\0" \
"loadfdt=" \
"if ${fsload} ${fdt_addr} ${bootdir}/${fdt_file}; then " \
"echo Loaded DTB from ${bootdir}/${fdt_file}; " \
"run fixfdt; " \
"elif ${fsload} ${fdt_addr} ${bootdir}/${fdt_file1}; then " \
"echo Loaded DTB from ${bootdir}/${fdt_file1}; " \
"run fixfdt; " \
"elif ${fsload} ${fdt_addr} ${bootdir}/${fdt_file2}; then " \
"echo Loaded DTB from ${bootdir}/${fdt_file2}; " \
"run fixfdt; " \
"fi\0" \
\
"fs=ext4\0" \
"script=6x_bootscript-ventana\0" \
"loadscript=" \
"if ${fsload} ${loadaddr} ${bootdir}/${script}; then " \
"source ${loadaddr}; " \
"fi\0" \
\
"uimage=uImage\0" \
"mmc_root=/dev/mmcblk0p1 rootfstype=${fs} rootwait rw\0" \
"mmc_boot=" \
"setenv fsload \"${fs}load mmc ${disk}:${part}\"; " \
"mmc dev ${disk} && mmc rescan && " \
"setenv dtype mmc; run loadscript; " \
"if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \
"setenv bootargs console=${console},${baudrate} " \
"root=/dev/mmcblk0p1 rootfstype=${fs} " \
"rootwait rw ${video} ${extra}; " \
"if run loadfdt; then " \
"bootm ${loadaddr} - ${fdt_addr}; " \
"else " \
"bootm; " \
"fi; " \
"fi\0" \
\
"sata_boot=" \
"setenv fsload \"${fs}load sata ${disk}:${part}\"; " \
"sata init && " \
"setenv dtype sata; run loadscript; " \
"if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \
"setenv bootargs console=${console},${baudrate} " \
"root=/dev/sda1 rootfstype=${fs} " \
"rootwait rw ${video} ${extra}; " \
"if run loadfdt; then " \
"bootm ${loadaddr} - ${fdt_addr}; " \
"else " \
"bootm; " \
"fi; " \
"fi\0" \
"usb_boot=" \
"setenv fsload \"${fs}load usb ${disk}:${part}\"; " \
"usb start && usb dev ${disk} && " \
"setenv dtype usb; run loadscript; " \
"if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \
"setenv bootargs console=${console},${baudrate} " \
"root=/dev/sda1 rootfstype=${fs} " \
"rootwait rw ${video} ${extra}; " \
"if run loadfdt; then " \
"bootm ${loadaddr} - ${fdt_addr}; " \
"else " \
"bootm; " \
"fi; " \
"fi\0"
#ifdef CONFIG_SPI_FLASH
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_EXTRA_ENV_SETTINGS_COMMON \
"image_os=ventana/openwrt-imx6-imx6q-gw5400-a-squashfs.bin\0" \
"image_uboot=ventana/u-boot_spi.imx\0" \
\
"spi_koffset=0x90000\0" \
"spi_klen=0x200000\0" \
\
"spi_updateuboot=echo Updating uboot from " \
"${serverip}:${image_uboot}...; " \
"tftpboot ${loadaddr} ${image_uboot} && " \
"sf probe && sf erase 0 80000 && " \
"sf write ${loadaddr} 400 ${filesize}\0" \
"spi_update=echo Updating OS from ${serverip}:${image_os} " \
"to ${spi_koffset} ...; " \
"tftp ${loadaddr} ${image_os} && " \
"sf probe && " \
"sf update ${loadaddr} ${spi_koffset} ${filesize}\0" \
\
"flash_boot=" \
"if sf probe && " \
"sf read ${loadaddr} ${spi_koffset} ${spi_klen}; then " \
"setenv bootargs console=${console},${baudrate} " \
"root=/dev/mtdblock3 " \
"rootfstype=squashfs,jffs2 " \
"${video} ${extra}; " \
"bootm; " \
"fi\0"
#else
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_EXTRA_ENV_SETTINGS_COMMON \
\
"image_rootfs=openwrt-imx6-ventana-rootfs.ubi\0" \
"nand_update=echo Updating NAND from ${serverip}:${image_rootfs}...; " \
"tftp ${loadaddr} ${image_rootfs} && " \
"nand erase.part rootfs && " \
"nand write ${loadaddr} rootfs ${filesize}\0" \
\
"flash_boot=" \
"setenv fsload 'ubifsload'; " \
"ubi part rootfs; " \
"if ubi check boot; then " \
"ubifsmount ubi0:boot; " \
"setenv root ubi0:rootfs ubi.mtd=2 " \
"rootfstype=squashfs,ubifs; " \
"setenv bootdir; " \
"elif ubi check rootfs; then " \
"ubifsmount ubi0:rootfs; " \
"setenv root ubi0:rootfs ubi.mtd=2 " \
"rootfstype=ubifs; " \
"fi; " \
"setenv dtype nand; run loadscript; " \
"if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \
"setenv bootargs console=${console},${baudrate} " \
"root=${root} ${video} ${extra}; " \
"if run loadfdt; then " \
"ubifsumount; " \
"bootm ${loadaddr} - ${fdt_addr}; " \
"else " \
"ubifsumount; bootm; " \
"fi; " \
"fi\0"
#endif
#define CONFIG_BOOTCOMMAND \
"for btype in ${bootdevs}; do " \
"echo; echo Attempting ${btype} boot...; " \
"if run ${btype}_boot; then; fi; " \
"done"
/* Device Tree Support */
#define CONFIG_FDT_FIXUP_PARTITIONS
#endif /* __CONFIG_H */
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