mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
304 lines
9.8 KiB
C
304 lines
9.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2016-2017
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* Lukasz Majewski, DENX Software Engineering, lukma@denx.de
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include "mx6_common.h"
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#define CONFIG_SPL_LIBCOMMON_SUPPORT
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#include "imx6_spl.h"
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#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_UBOOT_BASE (CONFIG_SYS_FLASH_BASE + 0x80000)
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#define CONFIG_SPL_OS_BOOT
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#define CONFIG_SYS_OS_BASE (CONFIG_SYS_FLASH_BASE + 0x180000)
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#define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + 0x1980000)
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#define CONFIG_SYS_FDT_SIZE (48 * SZ_1K)
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#define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
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/*
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* Below defines are set but NOT really used since we by
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* design force U-Boot run when we boot in development
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* mode from SD card (SD2)
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*/
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#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR (0x800)
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#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (0x80)
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#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR (0x1000)
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#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
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#define CONFIG_SPL_FS_LOAD_ARGS_NAME "imx6q-mccmon.dtb"
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
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#define CONFIG_BOARD_EARLY_INIT_F
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#define CONFIG_BOARD_LATE_INIT
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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_SYS_MEMTEST_START 0x10000000
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#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
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#define CONFIG_SF_DEFAULT_BUS 2
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#define CONFIG_SF_DEFAULT_CS 0
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#define CONFIG_SF_DEFAULT_SPEED 25000000
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#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
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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 Configuration */
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#define CONFIG_SYS_FSL_USDHC_NUM 2
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#define CONFIG_SYS_FSL_ESDHC_ADDR 0
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/* NOR 16-bit mode */
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#define CONFIG_SYS_FLASH_BASE WEIM_ARB_BASE_ADDR
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#define CONFIG_SYS_FLASH_PROTECTION
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#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
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#define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* Use buffered writes*/
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#define CONFIG_SYS_FLASH_EMPTY_INFO
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#define CONFIG_FLASH_CFI_DRIVER /* Use drivers/cfi_flash.c */
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#define CONFIG_FLASH_VERIFY
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/* NOR Flash MTD */
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#define CONFIG_FLASH_CFI_DRIVER
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#define CONFIG_FLASH_CFI_MTD
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#define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1
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#define CONFIG_SYS_FLASH_BANKS_LIST { (CONFIG_SYS_FLASH_BASE) }
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#define CONFIG_SYS_FLASH_BANKS_SIZES { (32 * SZ_1M) }
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/* MTD support */
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#define CONFIG_MTD_DEVICE
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#define CONFIG_MTD_PARTITIONS
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/* USB Configs */
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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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/* Ethernet Configuration */
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#define CONFIG_FEC_MXC
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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 1
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"console=ttymxc0,115200 quiet\0" \
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"fdtfile=imx6q-mccmon6.dtb\0" \
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"fdt_high=0xffffffff\0" \
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"initrd_high=0xffffffff\0" \
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"boot_os=yes\0" \
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"download_kernel=" \
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"tftpboot ${kernel_addr} ${kernel_file};" \
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"tftpboot ${fdt_addr} ${fdtfile};\0" \
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"get_boot_medium=" \
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"setenv boot_medium nor;" \
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"setexpr.l _src_sbmr1 *0x020d8004;" \
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"setexpr _b_medium ${_src_sbmr1} '&' 0x00000040;" \
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"if test ${_b_medium} = 40; then " \
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"setenv boot_medium sdcard;" \
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"fi\0" \
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"kernel_file=uImage\0" \
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"load_kernel=" \
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"load mmc ${bootdev}:${bootpart} ${kernel_addr} uImage;" \
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"load mmc ${bootdev}:${bootpart} ${fdt_addr} ${fdtfile};\0" \
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"boot_sd=" \
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"echo '#######################';" \
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"echo '# Factory SDcard Boot #';" \
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"echo '#######################';" \
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"setenv mmcdev 1;" \
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"setenv mmcfactorydev 0;" \
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"setenv mmcfactorypart 1;" \
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"run factory_flash_img;\0" \
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"boot_nor=" \
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"setenv kernelnor 0x08180000;" \
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"setenv dtbnor 0x09980000;" \
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"setenv bootargs console=${console} " \
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CONFIG_MTDPARTS_DEFAULT " " \
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"root=/dev/mmcblk1 rootfstype=ext4 rw rootwait noinitrd;" \
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"cp.l ${dtbnor} ${dtbloadaddr} 0x8000;" \
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"bootm ${kernelnor} - ${dtbloadaddr};\0" \
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"boot_recovery=" \
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"echo '#######################';" \
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"echo '# RECOVERY SWU Boot #';" \
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"echo '#######################';" \
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"setenv rootfsloadaddr 0x13000000;" \
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"setenv swukernelnor 0x08980000;" \
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"setenv swurootfsnor 0x09180000;" \
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"setenv swudtbnor 0x099A0000;" \
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"setenv bootargs console=${console} " \
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CONFIG_MTDPARTS_DEFAULT " " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
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":${hostname}::off root=/dev/ram rw;" \
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"cp.l ${swurootfsnor} ${rootfsloadaddr} 0x200000;" \
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"cp.l ${swudtbnor} ${dtbloadaddr} 0x8000;" \
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"bootm ${swukernelnor} ${rootfsloadaddr} ${dtbloadaddr};\0" \
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"boot_tftp=" \
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"echo '#######################';" \
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"echo '# TFTP Boot #';" \
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"echo '#######################';" \
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"if run download_kernel; then " \
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"setenv bootargs console=${console} " \
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"root=/dev/mmcblk0p2 rootwait;" \
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"bootm ${kernel_addr} - ${fdt_addr};" \
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"fi\0" \
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"bootcmd=" \
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"if test -n ${recovery_status}; then " \
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"run boot_recovery;" \
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"else " \
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"if test ! -n ${boot_medium}; then " \
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"run get_boot_medium;" \
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"if test ${boot_medium} = sdcard; then " \
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"run boot_sd;" \
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"else " \
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"run boot_nor;" \
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"fi;" \
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"else " \
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"if test ${boot_medium} = tftp; then " \
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"run boot_tftp;" \
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"fi;" \
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"fi;" \
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"fi\0" \
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"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
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"fdt_addr=0x18000000\0" \
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"bootdev=1\0" \
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"bootpart=1\0" \
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"kernel_addr=" __stringify(CONFIG_LOADADDR) "\0" \
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"netdev=eth0\0" \
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"load_addr=0x11000000\0" \
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"dtbloadaddr=0x12000000\0" \
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"uboot_file=u-boot.img\0" \
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"SPL_file=SPL\0" \
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"load_uboot=tftp ${load_addr} ${uboot_file}\0" \
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"nor_img_addr=0x11000000\0" \
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"nor_img_file=core-image-lwn-mccmon6.nor\0" \
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"emmc_img_file=core-image-lwn-mccmon6.ext4\0" \
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"nor_bank_start=" __stringify(CONFIG_SYS_FLASH_BASE) "\0" \
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"nor_img_size=0x02000000\0" \
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"factory_script_file=factory.scr\0" \
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"factory_load_script=" \
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"if test -e mmc ${mmcdev}:${mmcfactorypart} " \
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"${factory_script_file}; then " \
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"load mmc ${mmcdev}:${mmcfactorypart} " \
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"${loadaddr} ${factory_script_file};" \
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"fi\0" \
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"factory_script=echo Running factory script from mmc${mmcdev} ...; " \
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"source ${loadaddr}\0" \
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"factory_flash_img="\
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"echo 'Flash mccmon6 with factory images'; " \
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"if run factory_load_script; then " \
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"run factory_script;" \
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"else " \
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"echo No factory script: ${factory_script_file} found on " \
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"device ${mmcdev};" \
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"run factory_nor_img;" \
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"run factory_eMMC_img;" \
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"fi\0" \
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"factory_eMMC_img="\
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"echo 'Update mccmon6 eMMC image'; " \
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"if load mmc ${mmcdev}:${mmcfactorypart} " \
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"${loadaddr} ${emmc_img_file}; then " \
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"setexpr fw_sz ${filesize} / 0x200;" \
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"setexpr fw_sz ${fw_sz} + 1;" \
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"mmc dev ${mmcfactorydev};" \
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"mmc write ${loadaddr} 0x0 ${fw_sz};" \
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"fi\0" \
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"factory_nor_img="\
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"echo 'Update mccmon6 NOR image'; " \
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"if load mmc ${mmcdev}:${mmcfactorypart} " \
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"${nor_img_addr} ${nor_img_file}; then " \
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"run nor_update;" \
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"fi\0" \
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"nor_update=" \
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"protect off ${nor_bank_start} +${nor_img_size};" \
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"erase ${nor_bank_start} +${nor_img_size};" \
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"setexpr nor_img_size ${nor_img_size} / 4; " \
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"cp.l ${nor_img_addr} ${nor_bank_start} ${nor_img_size}\0" \
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"tftp_nor_uboot="\
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"echo 'Update mccmon6 NOR U-BOOT via TFTP'; " \
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"setenv nor_img_file u-boot.img; " \
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"setenv nor_img_size 0x80000; " \
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"setenv nor_bank_start 0x08080000; " \
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"if tftpboot ${nor_img_addr} ${nor_img_file}; then " \
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"run nor_update;" \
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"fi\0" \
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"tftp_nor_uImg="\
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"echo 'Update mccmon6 NOR uImage via TFTP'; " \
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"setenv nor_img_file uImage; " \
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"setenv nor_img_size 0x500000; " \
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"setenv nor_bank_start 0x08180000; " \
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"if tftpboot ${nor_img_addr} ${nor_img_file}; then " \
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"run nor_update;" \
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"fi\0" \
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"tftp_nor_dtb="\
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"echo 'Update mccmon6 NOR DTB via TFTP'; " \
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"setenv nor_img_file imx6q-mccmon6.dtb; " \
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"setenv nor_img_size 0x20000; " \
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"setenv nor_bank_start 0x09980000; " \
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"if tftpboot ${nor_img_addr} ${nor_img_file}; then " \
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"run nor_update;" \
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"fi\0" \
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"tftp_nor_img="\
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"echo 'Update mccmon6 NOR image via TFTP'; " \
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"if tftpboot ${nor_img_addr} ${nor_img_file}; then " \
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"run nor_update;" \
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"fi\0" \
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"tftp_nor_SPL="\
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"if tftp ${load_addr} SPL_padded; then " \
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"erase 0x08000000 +0x20000;" \
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"cp.b ${load_addr} 0x08000000 0x20000;" \
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"fi;\0" \
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"tftp_sd_SPL="\
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"if mmc dev 1; then " \
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"if tftp ${load_addr} ${SPL_file}; then " \
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"setexpr fw_sz ${filesize} / 0x200; " \
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"setexpr fw_sz ${fw_sz} + 1; " \
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"mmc write ${load_addr} 0x2 ${fw_sz};" \
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"fi;" \
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"fi;\0" \
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"tftp_sd_uboot="\
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"if mmc dev 1; then " \
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"if run load_uboot; then " \
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"setexpr fw_sz ${filesize} / 0x200; " \
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"setexpr fw_sz ${fw_sz} + 1; " \
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"mmc write ${load_addr} 0x8A ${fw_sz};" \
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"fi;" \
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"fi;\0"
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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 organization */
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#define CONFIG_ENV_SIZE (SZ_128K)
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/* Envs are stored in NOR flash */
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#define CONFIG_ENV_SECT_SIZE (SZ_128K)
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#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
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#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
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#define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + 0x60000)
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#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
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#endif /* __CONFIG_H * */
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