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https://github.com/brain-hackers/u-boot-brain
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a3a0bc85c0
CPU: Freescale i.MX6ULL rev1.1 792 MHz (running at 396 MHz) CPU: Industrial temperature grade (-40C to 105C) at 49C Reset cause: POR Model: Seeed NPi iMX6ULL Dev Board with NAND Board: Seeed NPi i.MX6ULL Dev Board DRAM: 512 MiB NAND: 512 MiB MMC: FSL_SDHC: 0 In: serial@2020000 Out: serial@2020000 Err: serial@2020000 Net: FEC0 Working: - Eth0 - MMC/SD - NAND - UART 1 - USB host Signed-off-by: Navin Sankar Velliangiri <navin@linumiz.com> Note: Changes in v2: * removed unnecessary space in imx6ull-seeed-npi-imx6ull-dev-board.dts file. * Used SZ_2M for CONFIG_SYS_MALLOC_LEN size allocation.
97 lines
2.3 KiB
C
97 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0+
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*
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* Copyright (c) 2021 Linumiz
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* Author: Navin Sankar Velliangiri <navin@linumiz.com>
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*/
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#ifndef _NPI_IMX6ULL_H
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#define _NPI_IMX6ULL_H
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#include <linux/sizes.h>
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#include "mx6_common.h"
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/* SPL options */
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#include "imx6_spl.h"
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#define CONFIG_SYS_FSL_USDHC_NUM 1
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/* Size of malloc() poll */
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#define CONFIG_SYS_MALLOC_LEN SZ_2M
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/* Console configs */
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#define CONFIG_MXC_UART_BASE UART1_BASE
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/* MMC Configs */
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#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
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#define CONFIG_NETMASK 255.255.255.0
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#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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#define CONFIG_SYS_HZ 1000
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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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/* environment settings */
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#if defined(CONFIG_ENV_IS_IN_MMC)
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#define CONFIG_SYS_MMC_ENV_DEV 0
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#elif defined(CONFIG_ENV_IS_IN_NAND)
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#undef CONFIG_ENV_SIZE
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#define CONFIG_ENV_SECT_SIZE (128 << 10)
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#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
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#endif
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/* NAND */
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_SYS_NAND_BASE 0x40000000
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/* USB Configs */
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#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
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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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#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
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#ifdef CONFIG_CMD_NET
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#define IMX_FEC_BASE ENET_BASE_ADDR
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#define CONFIG_FEC_MXC_PHYADDR 0x1
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#define CONFIG_FEC_XCV_TYPE RMII
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#define CONFIG_ETHPRIME "eth0"
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#endif
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#define CONFIG_IMX_THERMAL
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#define CONFIG_FEC_ENET_DEV 1
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"console=ttymxc0,115200n8\0" \
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"image=zImage\0" \
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"fdtfile=imx6ull-seeed-npi-dev-board.dtb\0" \
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"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
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"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
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"fdt_addr_r=0x82000000\0" \
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"kernel_addr_r=0x81000000\0" \
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"pxefile_addr_r=0x87100000\0" \
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"ramdisk_addr_r=0x82100000\0" \
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"scriptaddr=0x87000000\0" \
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"root=/dev/mmcblk0p2 rootwait\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(UBIFS, ubifs, 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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#endif /* _NPI_IMX6ULL_H */
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