171 lines
4.6 KiB
C
171 lines
4.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Configuration settings for the Novena U-Boot.
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*
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* Copyright (C) 2014 Marek Vasut <marex@denx.de>
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/* System configurations */
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#define CONFIG_KEYBOARD
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#include "mx6_common.h"
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/* U-Boot Commands */
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/* U-Boot general configurations */
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/* U-Boot environment */
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/*
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* Environment is on MMC, starting at offset 512KiB from start of the card.
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* Please place first partition at offset 1MiB from the start of the card
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* as recommended by GNU/fdisk. See below for details:
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* http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html
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*/
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/* Booting Linux */
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#define CONFIG_BOOTFILE "fitImage"
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#define CONFIG_HOSTNAME "novena"
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/* Physical Memory Map */
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#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
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#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
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#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
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#define CONFIG_SYS_INIT_SP_OFFSET \
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(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_ADDR \
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(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
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/* SPL */
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#include "imx6_spl.h" /* common IMX6 SPL configuration */
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/* Ethernet Configuration */
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#ifdef CONFIG_SPL_BUILD
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#undef CONFIG_DM_ETH
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#endif
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/* I2C */
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#define CONFIG_I2C_MULTI_BUS
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#define CONFIG_SYS_SPD_BUS_NUM 0
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/* I2C EEPROM */
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/* MMC Configs */
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#define CONFIG_SYS_FSL_ESDHC_ADDR 0
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#define CONFIG_SYS_FSL_USDHC_NUM 2
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/* PCI express */
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#ifdef CONFIG_CMD_PCI
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#define CONFIG_PCI_SCAN_SHOW
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#define CONFIG_PCIE_IMX
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#define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(3, 29)
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#define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(7, 12)
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#endif
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/* PMIC */
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#define CONFIG_POWER_PFUZE100
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#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
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/* SATA Configs */
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#define CONFIG_LBA48
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/* UART */
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#define CONFIG_MXC_UART_BASE UART2_BASE
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/* USB Configs */
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#ifdef CONFIG_CMD_USB
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#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
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#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
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#define CONFIG_MXC_USB_FLAGS 0
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/* Gadget part */
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#define CONFIG_USBD_HS
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#endif
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/* Video output */
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#define CONFIG_VIDEO_LOGO
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#define CONFIG_IMX_HDMI
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#define CONFIG_IMX_VIDEO_SKIP
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/* Extra U-Boot environment. */
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#ifndef CONFIG_SPL_BUILD
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"fdt_high=0xffffffff\0" \
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"initrd_high=0xffffffff\0" \
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"consdev=ttymxc1\0" \
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"baudrate=115200\0" \
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"bootdev=/dev/mmcblk0p1\0" \
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"rootdev=/dev/mmcblk0p2\0" \
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"netdev=eth0\0" \
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"kernel_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0" \
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"pxefile_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0" \
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"scriptaddr="__stringify(CONFIG_SYS_LOAD_ADDR)"\0" \
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"ramdisk_addr_r=0x28000000\0" \
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"fdt_addr_r=0x18000000\0" \
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"fdtfile=imx6q-novena.dtb\0" \
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"stdout=serial,vidconsole\0" \
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"stderr=serial,vidconsole\0" \
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"addcons=" \
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"setenv bootargs ${bootargs} " \
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"console=${consdev},${baudrate}\0" \
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"addip=" \
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"setenv bootargs ${bootargs} " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:" \
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"${netmask}:${hostname}:${netdev}:off\0" \
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"addmisc=" \
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"setenv bootargs ${bootargs} ${miscargs}\0" \
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"addargs=run addcons addmisc\0" \
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"mmcload=" \
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"mmc rescan ; " \
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"ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0" \
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"netload=" \
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"tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \
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"miscargs=nohlt panic=1\0" \
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"mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \
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"nfsargs=" \
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"setenv bootargs root=/dev/nfs rw " \
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"nfsroot=${serverip}:${rootpath},v3,tcp\0" \
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"mmc_mmc=" \
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"run mmcload mmcargs addargs ; " \
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"bootm ${kernel_addr_r}\0" \
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"mmc_nfs=" \
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"run mmcload nfsargs addip addargs ; " \
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"bootm ${kernel_addr_r}\0" \
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"net_mmc=" \
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"run netload mmcargs addargs ; " \
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"bootm ${kernel_addr_r}\0" \
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"net_nfs=" \
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"run netload nfsargs addip addargs ; " \
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"bootm ${kernel_addr_r}\0" \
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"update_sd_spl_filename=SPL\0" \
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"update_sd_uboot_filename=u-boot.img\0" \
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"update_sd_firmware=" /* Update the SD firmware partition */ \
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"if mmc rescan ; then " \
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"if dhcp ${update_sd_spl_filename} ; then " \
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"mmc write ${loadaddr} 2 0x200 ; " \
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"fi ; " \
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"if dhcp ${update_sd_uboot_filename} ; then " \
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"fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\
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"fi ; " \
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"fi\0" \
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BOOTENV
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 0) \
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func(USB, usb, 0) \
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func(SATA, sata, 0) \
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func(PXE, pxe, na) \
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func(DHCP, dhcp, na)
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#include <config_distro_bootcmd.h>
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#else
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#define CONFIG_EXTRA_ENV_SETTINGS
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#endif /* CONFIG_SPL_BUILD */
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#endif /* __CONFIG_H */
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