upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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140 lines
4.3 KiB
140 lines
4.3 KiB
/*
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* Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
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*
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* Based on davinci_dvevm.h. Original Copyrights follow:
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*
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* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <linux/sizes.h>
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#include <asm/arch/hardware.h>
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#include <asm/arch/clock.h>
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/* Architecture, CPU, etc */
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#define CONFIG_ARM1176
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#define CONFIG_TNETV107X
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#define CONFIG_TNETV107X_EVM
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#define CONFIG_TNETV107X_WATCHDOG
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#define CONFIG_ARCH_CPU_INIT
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#define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_TEXT_BASE
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#define CONFIG_DISABLE_TCM
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#define CONFIG_PERIPORT_REMAP
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#define CONFIG_PERIPORT_BASE 0x2000000
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#define CONFIG_PERIPORT_SIZE 0x10
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#define CONFIG_SYS_CLK_FREQ clk_get_rate(TNETV107X_LPSC_ARM)
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#define CONFIG_SYS_TIMERBASE TNETV107X_TIMER0_BASE
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#define CONFIG_SYS_HZ_CLOCK clk_get_rate(TNETV107X_LPSC_TIMER0)
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#define CONFIG_PLL_SYS_EXT_FREQ 25000000
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#define CONFIG_PLL_TDM_EXT_FREQ 19200000
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#define CONFIG_PLL_ETH_EXT_FREQ 25000000
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/* Memory Info */
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#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024)
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#define PHYS_SDRAM_1 TNETV107X_DDR_EMIF_DATA_BASE
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#define PHYS_SDRAM_1_SIZE 0x04000000
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#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
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#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024)
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#define CONFIG_NR_DRAM_BANKS 1
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + \
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CONFIG_SYS_INIT_RAM_SIZE - \
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GENERATED_GBL_DATA_SIZE)
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/* Serial Driver Info */
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#define CONFIG_SYS_NS16550
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE -4
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#define CONFIG_SYS_NS16550_COM1 TNETV107X_UART1_BASE
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#define CONFIG_SYS_NS16550_CLK clk_get_rate(TNETV107X_LPSC_UART1)
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#define CONFIG_CONS_INDEX 1
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#define CONFIG_BAUDRATE 115200
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/* Flash and environment info */
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#define CONFIG_SYS_NO_FLASH
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#define CONFIG_ENV_IS_IN_NAND
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#define CONFIG_NAND_DAVINCI
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#define CONFIG_ENV_SIZE (SZ_128K)
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#define CONFIG_SYS_NAND_HW_ECC
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#define CONFIG_SYS_NAND_1BIT_ECC
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#define CONFIG_SYS_NAND_CS 2
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#define CONFIG_SYS_NAND_USE_FLASH_BBT
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#define CONFIG_SYS_NAND_BASE TNETV107X_ASYNC_EMIF_DATA_CE0_BASE
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#define CONFIG_SYS_NAND_MASK_CLE 0x10
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#define CONFIG_SYS_NAND_MASK_ALE 0x8
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_MTD_PARTITIONS
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#define CONFIG_CMD_MTDPARTS
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#define CONFIG_MTD_DEVICE
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#define CONFIG_JFFS2_NAND
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#define CONFIG_ENV_OFFSET 0x180000
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/*
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* davinci_nand is a bit of a misnomer since this particular EMIF block is
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* commonly used across multiple TI devices. Unfortunately, this misnomer
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* (amongst others) carries forward into the kernel too. Consequently, if we
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* use a different device name here, the mtdparts variable won't be usable as
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* a kernel command-line argument.
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*/
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#define MTDIDS_DEFAULT "nand0=davinci_nand.0"
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#define MTDPARTS_DEFAULT "mtdparts=davinci_nand.0:" \
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"1536k(uboot)ro," \
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"128k(params)ro," \
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"4m(kernel)," \
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"-(filesystem)"
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/* General U-Boot configuration */
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#define CONFIG_BOOTFILE "uImage"
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#define CONFIG_SYS_PROMPT "U-Boot > "
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#define CONFIG_SYS_CBSIZE 1024
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#define CONFIG_SYS_MAXARGS 64
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#define CONFIG_VERSION_VARIABLE
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#define CONFIG_AUTO_COMPLETE
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#define CONFIG_SYS_HUSH_PARSER
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#define CONFIG_CMDLINE_EDITING
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_CRC32_VERIFY
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#define CONFIG_MX_CYCLIC
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
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sizeof(CONFIG_SYS_PROMPT) + 16)
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + \
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0x700000)
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#define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100)
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_BOOTARGS "mem=32M console=ttyS1,115200n8 " \
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"root=/dev/mmcblk0p1 rw noinitrd"
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#define CONFIG_BOOTCOMMAND ""
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#define CONFIG_BOOTDELAY 1
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#define CONFIG_CMD_BDI
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#define CONFIG_CMD_BOOTD
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#define CONFIG_CMD_CONSOLE
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#define CONFIG_CMD_ECHO
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#define CONFIG_CMD_EDITENV
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#define CONFIG_CMD_IMI
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#define CONFIG_CMD_ITEST
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#define CONFIG_CMD_LOADB
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#define CONFIG_CMD_LOADS
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#define CONFIG_CMD_MEMORY
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#define CONFIG_CMD_MISC
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#define CONFIG_CMD_RUN
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#define CONFIG_CMD_SAVEENV
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#define CONFIG_CMD_SOURCE
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#define CONFIG_CMD_ENV
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#define CONFIG_CMD_ASKENV
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#define CONFIG_CMD_SAVES
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#define CONFIG_CMD_MEMORY
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#define CONFIG_CMD_NAND
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#define CONFIG_CMD_JFFS2
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#endif /* __CONFIG_H */
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