imx: board: Add support for the K+P's kp_imx6q_tpc board
This commit provides support for Kieback & Peter GmbH IMX6Q based
TPC board.
U-boot console output:
U-Boot SPL 2018.05-rc1-00005-g631e2d01fd (Apr 04 2018 - 21:16:24 +0200)
Trying to boot from MMC1
U-Boot 2018.05-rc1-00005-g631e2d01fd (Apr 04 2018 - 21:16:24 +0200)
CPU: Freescale i.MX6Q rev1.5 996 MHz (running at 792 MHz)
CPU: Extended Commercial temperature grade (-20C to 105C) at 37C
Reset cause: POR
Board: K+P KP_IMX6Q_TPC i.MX6Q
Watchdog enabled
I2C: ready
DRAM: 2 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
Loading Environment from MMC... OK
In: serial
Out: serial
Err: serial
Net: FEC [PRIME]
Autoboot in 3 seconds
This commit is contained in:
Lukasz Majewski
committed by
Stefano Babic
Stefano Babic
parent
6c0e6b45f9
commit
dd4671cb3f
141
include/configs/kp_imx6q_tpc.h
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141
include/configs/kp_imx6q_tpc.h
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/*
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* K+P iMX6Q KP_IMX6Q_TPC board configuration
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*
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* Copyright (C) 2018 Lukasz Majewski <lukma@denx.de>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __KP_IMX6Q_TPC_IMX6_CONFIG_H_
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#define __KP_IMX6Q_TPC_IMX6_CONFIG_H_
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#include <asm/arch/imx-regs.h>
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#include "mx6_common.h"
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/* SPL */
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#include "imx6_spl.h" /* common IMX6 SPL configuration */
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/* Miscellaneous configurable options */
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_INITRD_TAG
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#define CONFIG_REVISION_TAG
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#define CONFIG_BOUNCE_BUFFER
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (4 * SZ_1M)
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/* FEC ethernet */
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#define CONFIG_MII
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#define IMX_FEC_BASE ENET_BASE_ADDR
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#define CONFIG_FEC_XCV_TYPE RGMII
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#define CONFIG_ETHPRIME "FEC"
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#define CONFIG_FEC_MXC_PHYADDR 0
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#define CONFIG_ARP_TIMEOUT 200UL
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/* Fuses */
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#ifdef CONFIG_CMD_FUSE
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#define CONFIG_MXC_OCOTP
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#endif
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/* I2C Configs */
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_I2C_MXC
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#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
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#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
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#define CONFIG_SYS_I2C_SPEED 100000
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/* MMC Configs */
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#define CONFIG_FSL_ESDHC
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#define CONFIG_FSL_USDHC
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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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#define CONFIG_SYS_MMC_ENV_DEV 1 /* 0 = SDHC2, 1 = SDHC4 (eMMC) */
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/* UART */
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#define CONFIG_MXC_UART
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#define CONFIG_MXC_UART_BASE UART1_BASE
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#define CONFIG_CONS_INDEX 1
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#define CONFIG_BAUDRATE 115200
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/* USB Configs */
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#ifdef CONFIG_CMD_USB
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#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
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#define CONFIG_USB_HOST_ETHER
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#define CONFIG_USB_ETHER_ASIX
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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 2 /* Enabled USB controller number */
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#endif
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/* Watchdog */
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#define CONFIG_HW_WATCHDOG
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#define CONFIG_IMX_WATCHDOG
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#define CONFIG_WATCHDOG_TIMEOUT_MSECS 60000
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/* allow to overwrite serial and ethaddr */
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_LOADADDR 0x12000000
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#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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#ifndef CONFIG_SPL_BUILD
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"console=ttymxc0,115200\0" \
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"fdt_addr=0x18000000\0" \
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"fdt_high=0xffffffff\0" \
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"initrd_high=0xffffffff\0" \
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"kernel_addr_r=0x10008000\0" \
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"fdt_addr_r=0x13000000\0" \
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"ramdisk_addr_r=0x18000000\0" \
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"scriptaddr=0x14000000\0" \
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"kernel_file=fitImage\0"\
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"rdinit=/sbin/init\0" \
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"addinitrd=setenv bootargs ${bootargs} rdinit=${rdinit} ${debug} \0" \
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"fit_config=mx6q_tpc70_conf\0" \
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"upd_image=st.4k\0" \
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"updargs=setenv bootargs console=${console} ${smp}"\
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"rdinit=${rdinit} ${debug} ${displayargs}\0" \
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"loadusb=usb start; " \
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"fatload usb 0 ${loadaddr} ${upd_image}\0" \
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"usbupd=echo Booting update from usb ...; " \
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"setenv bootargs; " \
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"run updargs; " \
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"run loadusb; " \
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"bootm ${loadaddr}#${fit_config}\0" \
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BOOTENV
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#define CONFIG_BOOTCOMMAND "run usbupd; run distro_bootcmd"
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 0) \
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func(MMC, mmc, 1) \
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func(USB, usb, 0) \
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func(DHCP, dhcp, na)
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#include <config_distro_bootcmd.h>
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#endif
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/* Physical Memory Map */
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#define CONFIG_NR_DRAM_BANKS 1
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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 */
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#define CONFIG_ENV_SIZE (SZ_8K)
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#define CONFIG_ENV_OFFSET 0x100000
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#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
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#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
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#endif /* __KP_IMX6Q_TPC_IMX6_CONFIG_H_ */
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