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>
283 lines
8.9 KiB
C
283 lines
8.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2011-2014 OMICRON electronics GmbH
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*
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* Based on da850evm.h. Original Copyrights follow:
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*
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* Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
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* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*
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* Board
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*/
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#define CONFIG_DRIVER_TI_EMAC
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#define CONFIG_MACH_TYPE MACH_TYPE_CALIMAIN
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/*
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* SoC Configuration
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*/
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#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
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#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
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#define CONFIG_SYS_OSCIN_FREQ calimain_get_osc_freq()
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#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
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#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
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#define CONFIG_ARCH_CPU_INIT
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#define CONFIG_DA8XX_GPIO
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#define CONFIG_HW_WATCHDOG
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#define CONFIG_SYS_WDTTIMERBASE DAVINCI_TIMER1_BASE
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#define CONFIG_SYS_WDT_PERIOD_LOW \
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(60 * CONFIG_SYS_OSCIN_FREQ) /* 60 s heartbeat */
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#define CONFIG_SYS_WDT_PERIOD_HIGH 0x0
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#define CONFIG_SYS_DV_NOR_BOOT_CFG (0x11)
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/*
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* PLL configuration
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*/
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#define CONFIG_SYS_DA850_PLL0_PLLM \
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((calimain_get_osc_freq() == 25000000) ? 23 : 24)
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#define CONFIG_SYS_DA850_PLL1_PLLM \
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((calimain_get_osc_freq() == 25000000) ? 20 : 21)
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/*
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* DDR2 memory configuration
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*/
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#define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
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DV_DDR_PHY_EXT_STRBEN | \
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(0x4 << DV_DDR_PHY_RD_LATENCY_SHIFT))
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#define CONFIG_SYS_DA850_DDR2_SDBCR ( \
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(1 << DV_DDR_SDCR_DDR2EN_SHIFT) | \
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(1 << DV_DDR_SDCR_DDRDRIVE0_SHIFT) | \
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(1 << DV_DDR_SDCR_DDREN_SHIFT) | \
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(1 << DV_DDR_SDCR_SDRAMEN_SHIFT) | \
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(1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) | \
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(0x3 << DV_DDR_SDCR_CL_SHIFT) | \
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(0x3 << DV_DDR_SDCR_IBANK_SHIFT) | \
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(0x2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
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/* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
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#define CONFIG_SYS_DA850_DDR2_SDBCR2 0
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#define CONFIG_SYS_DA850_DDR2_SDTIMR ( \
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(16 << DV_DDR_SDTMR1_RFC_SHIFT) | \
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(1 << DV_DDR_SDTMR1_RP_SHIFT) | \
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(1 << DV_DDR_SDTMR1_RCD_SHIFT) | \
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(1 << DV_DDR_SDTMR1_WR_SHIFT) | \
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(5 << DV_DDR_SDTMR1_RAS_SHIFT) | \
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(7 << DV_DDR_SDTMR1_RC_SHIFT) | \
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(1 << DV_DDR_SDTMR1_RRD_SHIFT) | \
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(1 << DV_DDR_SDTMR1_WTR_SHIFT))
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#define CONFIG_SYS_DA850_DDR2_SDTIMR2 ( \
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(7 << DV_DDR_SDTMR2_RASMAX_SHIFT) | \
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(2 << DV_DDR_SDTMR2_XP_SHIFT) | \
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(0 << DV_DDR_SDTMR2_ODT_SHIFT) | \
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(18 << DV_DDR_SDTMR2_XSNR_SHIFT) | \
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(199 << DV_DDR_SDTMR2_XSRD_SHIFT) | \
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(0 << DV_DDR_SDTMR2_RTP_SHIFT) | \
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(2 << DV_DDR_SDTMR2_CKE_SHIFT))
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#define CONFIG_SYS_DA850_DDR2_SDRCR 0x000003FF
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#define CONFIG_SYS_DA850_DDR2_PBBPR 0x30
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/*
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* Flash memory timing
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*/
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#define CONFIG_SYS_DA850_CS2CFG ( \
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DAVINCI_ABCR_WSETUP(2) | \
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DAVINCI_ABCR_WSTROBE(5) | \
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DAVINCI_ABCR_WHOLD(3) | \
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DAVINCI_ABCR_RSETUP(1) | \
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DAVINCI_ABCR_RSTROBE(14) | \
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DAVINCI_ABCR_RHOLD(0) | \
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DAVINCI_ABCR_TA(3) | \
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DAVINCI_ABCR_ASIZE_16BIT)
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/* single 64 MB NOR flash device connected to CS2 and CS3 */
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#define CONFIG_SYS_DA850_CS3CFG CONFIG_SYS_DA850_CS2CFG
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/*
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* Memory Info
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*/
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#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
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#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
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#define PHYS_SDRAM_1_SIZE (128 << 20) /* SDRAM size 128MB */
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#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
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#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
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DAVINCI_SYSCFG_SUSPSRC_TIMER0 | \
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DAVINCI_SYSCFG_SUSPSRC_SPI1 | \
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DAVINCI_SYSCFG_SUSPSRC_UART2 | \
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DAVINCI_SYSCFG_SUSPSRC_EMAC | \
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DAVINCI_SYSCFG_SUSPSRC_I2C)
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/* memtest start addr */
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#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
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/* memtest will be run on 16MB */
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#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (16 << 20))
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#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
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/*
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* Serial Driver info
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*/
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
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#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
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#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
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#define CONFIG_FLASH_CFI_DRIVER
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#define CONFIG_SYS_FLASH_CFI
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#define CONFIG_SYS_FLASH_PROTECTION
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
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#define CONFIG_SYS_FLASH_SECT_SZ (128 << 10) /* 128KB */
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#define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
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#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
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#define CONFIG_ENV_ADDR \
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(CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SECT_SZ * 2)
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#define CONFIG_ENV_SIZE (128 << 10)
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#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
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#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
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#define PHYS_FLASH_SIZE (64 << 20) /* Flash size 64MB */
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#define CONFIG_SYS_MAX_FLASH_SECT \
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((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ) + 3)
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/*
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* Network & Ethernet Configuration
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*/
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#ifdef CONFIG_DRIVER_TI_EMAC
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#define CONFIG_MII
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#define CONFIG_BOOTP_DNS2
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#define CONFIG_BOOTP_SEND_HOSTNAME
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#define CONFIG_NET_RETRY_COUNT 10
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#endif
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/*
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* U-Boot general configuration
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*/
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#define CONFIG_BOOTFILE "uImage" /* Boot file name */
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
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#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
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#define CONFIG_LOADADDR 0xc0700000
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#define CONFIG_MX_CYCLIC
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/*
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* Linux Information
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*/
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#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_REVISION_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_BOOTCOMMAND "run checkupdate; run checkbutton;"
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#define CONFIG_BOOT_RETRY_TIME 60 /* continue boot after 60 s inactivity */
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#define CONFIG_RESET_TO_RETRY
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/*
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* Default environment settings
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* gpio0 = button, gpio1 = led green, gpio2 = led red
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* verify = n ... disable kernel checksum verification for faster booting
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*/
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"tftpdir=calimero\0" \
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"flashkernel=tftpboot $loadaddr $tftpdir/uImage; " \
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"erase 0x60800000 +0x400000; " \
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"cp.b $loadaddr 0x60800000 $filesize\0" \
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"flashrootfs=" \
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"tftpboot $loadaddr $tftpdir/rootfs.jffs2; " \
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"erase 0x60c00000 +0x2e00000; " \
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"cp.b $loadaddr 0x60c00000 $filesize\0" \
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"flashuboot=tftpboot $loadaddr $tftpdir/u-boot.bin; " \
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"protect off all; " \
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"erase 0x60000000 +0x80000; " \
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"cp.b $loadaddr 0x60000000 $filesize\0" \
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"flashrlk=tftpboot $loadaddr $tftpdir/uImage-rlk; " \
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"erase 0x60080000 +0x780000; " \
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"cp.b $loadaddr 0x60080000 $filesize\0" \
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"erase_persistent=erase 0x63a00000 +0x600000;\0" \
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"bootnor=setenv bootargs console=ttyS2,115200n8 " \
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"root=/dev/mtdblock3 rw rootfstype=jffs2 " \
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"rootwait ethaddr=$ethaddr; " \
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"gpio c 1; gpio s 2; bootm 0x60800000\0" \
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"bootrlk=gpio s 1; gpio s 2;" \
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"setenv bootargs console=ttyS2,115200n8 " \
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"ethaddr=$ethaddr; bootm 0x60080000\0" \
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"boottftp=setenv bootargs console=ttyS2,115200n8 " \
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"root=/dev/mtdblock3 rw rootfstype=jffs2 " \
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"rootwait ethaddr=$ethaddr; " \
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"tftpboot $loadaddr $tftpdir/uImage;" \
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"gpio c 1; gpio s 2; bootm $loadaddr\0" \
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"checkupdate=if test -n $update_flag; then " \
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"echo Previous update failed - starting RLK; " \
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"run bootrlk; fi; " \
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"if test -n $initial_setup; then " \
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"echo Running initial setup procedure; " \
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"sleep 1; run flashall; fi\0" \
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"product=accessory\0" \
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"serial=XX12345\0" \
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"checknor=" \
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"if gpio i 0; then run bootnor; fi;\0" \
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"checkrlk=" \
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"if gpio i 0; then run bootrlk; fi;\0" \
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"checkbutton=" \
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"run checknor; sleep 1;" \
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"run checknor; sleep 1;" \
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"run checknor; sleep 1;" \
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"run checknor; sleep 1;" \
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"run checknor;" \
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"gpio s 1; gpio s 2;" \
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"echo ---- Release button to boot RLK ----;" \
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"run checkrlk; sleep 1;" \
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"run checkrlk; sleep 1;" \
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"run checkrlk; sleep 1;" \
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"run checkrlk; sleep 1;" \
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"run checkrlk; sleep 1;" \
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"run checkrlk;" \
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"echo ---- Factory reset requested ----;" \
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"gpio c 1;" \
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"setenv factory_reset true;" \
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"saveenv;" \
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"run bootnor;\0" \
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"flashall=run flashrlk;" \
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"run flashkernel;" \
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"run flashrootfs;" \
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"setenv erase_datafs true;" \
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"setenv initial_setup;" \
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"saveenv;" \
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"run bootnor;\0" \
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"verify=n\0" \
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"clearenv=protect off all;" \
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"erase 0x60040000 +0x40000;\0" \
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"bootlimit=3\0" \
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"altbootcmd=run bootrlk\0"
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#define CONFIG_PREBOOT \
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"echo Version: $ver; " \
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"echo Serial: $serial; " \
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"echo MAC: $ethaddr; " \
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"echo Product: $product; " \
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"gpio c 1; gpio c 2;"
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/* additions for new relocation code, must added to all boards */
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#define CONFIG_SYS_SDRAM_BASE 0xc0000000
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/* initial stack pointer in internal SRAM */
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#define CONFIG_SYS_INIT_SP_ADDR (0x8001ff00)
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#define CONFIG_SYS_BOOTCOUNT_LE /* Use little-endian accessors */
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#ifndef __ASSEMBLY__
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int calimain_get_osc_freq(void);
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#endif
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#include <asm/arch/hardware.h>
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#endif /* __CONFIG_H */
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