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>
215 lines
6.0 KiB
C
215 lines
6.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2011, Stefano Babic <sbabic@denx.de>
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*
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* (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
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*
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* Configuration for the woodburn board.
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*/
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#ifndef __WOODBURN_COMMON_CONFIG_H
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#define __WOODBURN_COMMON_CONFIG_H
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#include <asm/arch/imx-regs.h>
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/* High Level Configuration Options */
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#define CONFIG_MX35
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#define CONFIG_MX35_HCLK_FREQ 24000000
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#define CONFIG_SYS_FSL_CLK
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#define CONFIG_SYS_DCACHE_OFF
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#define CONFIG_MACH_TYPE MACH_TYPE_FLEA3
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/* This is required to setup the ESDC controller */
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#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
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#define CONFIG_REVISION_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_INITRD_TAG
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/*
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* Size of malloc() pool
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*/
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
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/*
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* Hardware drivers
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*/
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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_MXC_I2C3 /* enable I2C bus 3 */
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#define CONFIG_SYS_SPD_BUS_NUM 0
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/* PMIC Controller */
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#define CONFIG_POWER
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#define CONFIG_POWER_I2C
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#define CONFIG_POWER_FSL
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#define CONFIG_POWER_FSL_MC13892
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#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8
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#define CONFIG_RTC_MC13XXX
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/* mmc driver */
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#define CONFIG_SYS_FSL_ESDHC_ADDR 0
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#define CONFIG_SYS_FSL_ESDHC_NUM 1
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/*
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* UART (console)
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*/
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#define CONFIG_MXC_UART
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#define CONFIG_MXC_UART_BASE UART1_BASE
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/* allow to overwrite serial and ethaddr */
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#define CONFIG_ENV_OVERWRITE
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/*
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* Command definition
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*/
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#define CONFIG_NET_RETRY_COUNT 100
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#define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
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/*
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* Ethernet on SOC (FEC)
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*/
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#define CONFIG_FEC_MXC
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#define IMX_FEC_BASE FEC_BASE_ADDR
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#define CONFIG_FEC_MXC_PHYADDR 0x1
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#define CONFIG_MII
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#define CONFIG_DISCOVER_PHY
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#define CONFIG_ARP_TIMEOUT 200UL
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/*
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* Miscellaneous configurable options
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*/
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#define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0x10000
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#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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/*
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* Physical Memory Map
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*/
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#define CONFIG_NR_DRAM_BANKS 1
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#define PHYS_SDRAM_1 CSD0_BASE_ADDR
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#define PHYS_SDRAM_1_SIZE (256 * 1024 * 1024)
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#define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR
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#define CONFIG_SYS_GBL_DATA_OFFSET (LOW_LEVEL_SRAM_STACK - \
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IRAM_BASE_ADDR - \
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GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_ADDR (IRAM_BASE_ADDR + \
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CONFIG_SYS_GBL_DATA_OFFSET)
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/*
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* MTD Command for mtdparts
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*/
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#define CONFIG_MTD_DEVICE
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#define CONFIG_FLASH_CFI_MTD
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#define CONFIG_MTD_PARTITIONS
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/*
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* FLASH and environment organization
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*/
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#define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
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/* Monitor at beginning of flash */
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
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#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
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#define CONFIG_ENV_SECT_SIZE (128 * 1024)
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#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
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/* Address and size of Redundant Environment Sector */
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#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
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#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
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#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
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CONFIG_SYS_MONITOR_LEN)
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/*
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* CFI FLASH driver setup
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*/
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#define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
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#define CONFIG_FLASH_CFI_DRIVER
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/* A non-standard buffered write algorithm */
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */
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#define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */
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/*
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* NAND FLASH driver setup
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*/
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#define CONFIG_NAND_MXC_V1_1
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#define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR)
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR)
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#define CONFIG_MXC_NAND_HWECC
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#define CONFIG_SYS_NAND_LARGEPAGE
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#define CONFIG_SYS_NAND_ONFI_DETECTION
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/*
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* Default environment and default scripts
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* to update uboot and load kernel
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*/
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#define CONFIG_HOSTNAME "woodburn"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"netdev=eth0\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
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"nfsroot=${serverip}:${rootpath}\0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
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"addip_sta=setenv bootargs ${bootargs} " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
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":${hostname}:${netdev}:off panic=1\0" \
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"addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
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"addip=if test -n ${ipdyn};then run addip_dyn;" \
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"else run addip_sta;fi\0" \
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"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
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"addtty=setenv bootargs ${bootargs}" \
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" console=ttymxc0,${baudrate}\0" \
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"addmisc=setenv bootargs ${bootargs} ${misc}\0" \
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"loadaddr=80800000\0" \
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"kernel_addr_r=80800000\0" \
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"hostname=" CONFIG_HOSTNAME "\0" \
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"bootfile=" CONFIG_HOSTNAME "/uImage\0" \
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"ramdisk_file=" CONFIG_HOSTNAME "/uRamdisk\0" \
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"flash_self=run ramargs addip addtty addmtd addmisc;" \
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"bootm ${kernel_addr} ${ramdisk_addr}\0" \
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"flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
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"bootm ${kernel_addr}\0" \
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"net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
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"run nfsargs addip addtty addmtd addmisc;" \
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"bootm ${kernel_addr_r}\0" \
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"net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
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"tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
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"net_self=if run net_self_load;then " \
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"run ramargs addip addtty addmtd addmisc;" \
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"bootm ${kernel_addr_r} ${ramdisk_addr_r};" \
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"else echo Images not loades;fi\0" \
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"u-boot=" CONFIG_HOSTNAME "/u-boot.bin\0" \
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"load=tftp ${loadaddr} ${u-boot}\0" \
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"uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \
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"update=protect off ${uboot_addr} +80000;" \
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"erase ${uboot_addr} +80000;" \
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"cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \
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"upd=if run load;then echo Updating u-boot;if run update;" \
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"then echo U-Boot updated;" \
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"else echo Error updating u-boot !;" \
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"echo Board without bootloader !!;" \
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"fi;" \
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"else echo U-Boot not downloaded..exiting;fi\0" \
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"bootcmd=run net_nfs\0"
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#endif /* __CONFIG_H */
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