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>
185 lines
4.7 KiB
C
185 lines
4.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2009
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* Vipin Kumar, STMicroelectronics, <vipin.kumar@st.com>
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*/
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#ifndef _SPEAR_COMMON_H
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#define _SPEAR_COMMON_H
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/*
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* Common configurations used for both spear3xx as well as spear6xx
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*/
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/* U-Boot Load Address */
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/* Ethernet driver configuration */
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#define CONFIG_MII
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#define CONFIG_PHY_RESET_DELAY 10000 /* in usec */
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/* USBD driver configuration */
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#if defined(CONFIG_SPEAR_USBTTY)
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#define CONFIG_DW_UDC
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#define CONFIG_USB_DEVICE
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#define CONFIG_USBD_HS
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#define CONFIG_USB_TTY
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#define CONFIG_USBD_PRODUCT_NAME "SPEAr SoC"
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#define CONFIG_USBD_MANUFACTURER "ST Microelectronics"
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#endif
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#define CONFIG_EXTRA_ENV_USBTTY "usbtty=cdc_acm\0"
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/* I2C driver configuration */
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#define CONFIG_SYS_I2C
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#if defined(CONFIG_SPEAR600)
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#define CONFIG_SYS_I2C_BASE 0xD0200000
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#elif defined(CONFIG_SPEAR300)
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#define CONFIG_SYS_I2C_BASE 0xD0180000
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#elif defined(CONFIG_SPEAR310)
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#define CONFIG_SYS_I2C_BASE 0xD0180000
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#elif defined(CONFIG_SPEAR320)
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#define CONFIG_SYS_I2C_BASE 0xD0180000
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#endif
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#define CONFIG_SYS_I2C_SPEED 400000
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#define CONFIG_SYS_I2C_SLAVE 0x02
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#define CONFIG_I2C_CHIPADDRESS 0x50
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/* Timer, HZ specific defines */
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/* Flash configuration */
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#if defined(CONFIG_FLASH_PNOR)
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#define CONFIG_SPEAR_EMI
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#else
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#define CONFIG_ST_SMI
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#endif
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#if defined(CONFIG_ST_SMI)
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#define CONFIG_SYS_MAX_FLASH_BANKS 2
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#define CONFIG_SYS_FLASH_BASE 0xF8000000
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#define CONFIG_SYS_CS1_FLASH_BASE 0xF9000000
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#define CONFIG_SYS_FLASH_BANK_SIZE 0x01000000
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#define CONFIG_SYS_FLASH_ADDR_BASE {CONFIG_SYS_FLASH_BASE, \
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CONFIG_SYS_CS1_FLASH_BASE}
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#define CONFIG_SYS_MAX_FLASH_SECT 128
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#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * CONFIG_SYS_HZ)
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#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * CONFIG_SYS_HZ)
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#endif
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/*
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* Serial Configuration (PL011)
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* CONFIG_PL01x_PORTS is defined in specific files
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*/
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#define CONFIG_PL011_CLOCK (48 * 1000 * 1000)
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, \
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57600, 115200 }
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#define CONFIG_SYS_LOADS_BAUD_CHANGE
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/* NAND FLASH Configuration */
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#define CONFIG_SYS_NAND_SELF_INIT
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#define CONFIG_MTD_DEVICE
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#define CONFIG_MTD_PARTITIONS
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#define CONFIG_NAND_FSMC
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_SYS_NAND_ONFI_DETECTION
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/*
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* Default Environment Varible definitions
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*/
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#define CONFIG_ENV_OVERWRITE
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/*
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* U-Boot Environment placing definitions.
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*/
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#if defined(CONFIG_ENV_IS_IN_FLASH)
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#ifdef CONFIG_ST_SMI
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/*
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* Environment is in serial NOR flash
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*/
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#define CONFIG_SYS_MONITOR_LEN 0x00040000
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#define CONFIG_ENV_SECT_SIZE 0x00010000
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#define CONFIG_FSMTDBLK "/dev/mtdblock3 "
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#define CONFIG_BOOTCOMMAND "bootm 0xf8050000"
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#elif defined(CONFIG_SPEAR_EMI)
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/*
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* Environment is in parallel NOR flash
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*/
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#define CONFIG_SYS_MONITOR_LEN 0x00060000
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#define CONFIG_ENV_SECT_SIZE 0x00020000
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#define CONFIG_FSMTDBLK "/dev/mtdblock3 "
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#define CONFIG_BOOTCOMMAND "cp.b 0x50080000 0x1600000 " \
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"0x4C0000; bootm 0x1600000"
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#endif
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#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + \
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CONFIG_SYS_MONITOR_LEN)
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#elif defined(CONFIG_ENV_IS_IN_NAND)
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/*
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* Environment is in NAND
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*/
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#define CONFIG_ENV_OFFSET 0x60000
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#define CONFIG_ENV_RANGE 0x10000
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#define CONFIG_FSMTDBLK "/dev/mtdblock7 "
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#define CONFIG_BOOTCOMMAND "nand read.jffs2 0x1600000 " \
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"0x80000 0x4C0000; " \
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"bootm 0x1600000"
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#endif
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#define CONFIG_NFSBOOTCOMMAND \
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"bootp; " \
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"setenv bootargs root=/dev/nfs rw " \
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"nfsroot=$(serverip):$(rootpath) " \
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"ip=$(ipaddr):$(serverip):$(gatewayip):" \
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"$(netmask):$(hostname):$(netdev):off " \
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"console=ttyAMA0,115200 $(othbootargs);" \
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"bootm; "
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#define CONFIG_RAMBOOTCOMMAND \
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"setenv bootargs root=/dev/ram rw " \
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"console=ttyAMA0,115200 $(othbootargs);" \
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CONFIG_BOOTCOMMAND
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#define CONFIG_ENV_SIZE 0x02000
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
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/* Miscellaneous configurable options */
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#define CONFIG_ARCH_CPU_INIT
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#define CONFIG_BOOT_PARAMS_ADDR 0x00000100
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_MISC_INIT_R
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#define CONFIG_SYS_MEMTEST_START 0x00800000
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#define CONFIG_SYS_MEMTEST_END 0x04000000
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#define CONFIG_SYS_MALLOC_LEN (1024*1024)
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#define CONFIG_SYS_LOAD_ADDR 0x00800000
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#define CONFIG_SYS_FLASH_EMPTY_INFO
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/* Physical Memory Map */
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#define CONFIG_NR_DRAM_BANKS 1
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#define PHYS_SDRAM_1 0x00000000
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#define PHYS_SDRAM_1_MAXSIZE 0x40000000
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define CONFIG_SYS_INIT_RAM_ADDR 0xD2800000
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#define CONFIG_SYS_INIT_RAM_SIZE 0x2000
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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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#endif
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