mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-12 07:57:21 +00:00
ae3f467e84
This converts the following to Kconfig: CONFIG_AM335X_USB0 CONFIG_AM335X_USB0_MODE CONFIG_AM335X_USB1 CONFIG_AM335X_USB1_MODE We do this by introducing specific options for static configuration of USB0/USB1 in SPL rather than defining CONFIG_AM335X_USBx_MODE to the enum value being used. Furthermore, with how the code is used now we do not need to have OTG mode exposed as an option here, so remove that. Signed-off-by: Tom Rini <trini@konsulko.com>
408 lines
13 KiB
C
408 lines
13 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* siemens am33x common board options
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* (C) Copyright 2013 Siemens Schweiz AG
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* (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
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*
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* Based on:
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* U-Boot file:/include/configs/am335x_evm.h
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*
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* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
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*/
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#ifndef __CONFIG_SIEMENS_AM33X_COMMON_H
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#define __CONFIG_SIEMENS_AM33X_COMMON_H
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#include <asm/arch/omap.h>
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#define CONFIG_DMA_COHERENT
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#define CONFIG_DMA_COHERENT_SIZE (1 << 20)
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/* commands to include */
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#ifndef CONFIG_SPL_BUILD
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#define CONFIG_ROOTPATH "/opt/eldk"
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#endif
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#define CONFIG_SYS_AUTOLOAD "yes"
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/* Clock Defines */
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#define V_OSCK 24000000 /* Clock output from T2 */
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#define V_SCLK (V_OSCK)
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/* We set the max number of command args high to avoid HUSH bugs. */
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#define CONFIG_SYS_MAXARGS 32
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/* Console I/O Buffer Size */
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#define CONFIG_SYS_CBSIZE 1024
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/* Boot Argument Buffer Size */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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/*
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* memtest works on 8 MB in DRAM after skipping 32MB from
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* start addr of ram disk
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*/
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/* Physical Memory Map */
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#define PHYS_DRAM_1 0x80000000 /* DRAM Bank #1 */
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#define CONFIG_SYS_SDRAM_BASE PHYS_DRAM_1
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#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
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GENERATED_GBL_DATA_SIZE)
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/* Platform/Board specific defs */
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#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
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#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
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/* NS16550 Configuration */
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_CLK (48000000)
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#define CONFIG_SYS_NS16550_COM1 0x44e09000
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#define CONFIG_SYS_NS16550_COM4 0x481a6000
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/* I2C Configuration */
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/* Defines for SPL */
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#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \
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CONFIG_SPL_TEXT_BASE)
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#define CONFIG_SPL_BSS_START_ADDR 0x80000000
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#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
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#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
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#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
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10, 11, 12, 13, 14, 15, 16, 17, \
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18, 19, 20, 21, 22, 23, 24, 25, \
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26, 27, 28, 29, 30, 31, 32, 33, \
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34, 35, 36, 37, 38, 39, 40, 41, \
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42, 43, 44, 45, 46, 47, 48, 49, \
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50, 51, 52, 53, 54, 55, 56, 57, }
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#define CONFIG_SYS_NAND_ECCSIZE 512
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#define CONFIG_SYS_NAND_ECCBYTES 14
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#define CONFIG_SYS_NAND_ECCSTEPS 4
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#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
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CONFIG_SYS_NAND_ECCSTEPS)
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#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
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/*
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* 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
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* 64 bytes before this address should be set aside for u-boot.img's
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* header. That is 0x800FFFC0--0x80100000 should not be used for any
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* other needs.
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*/
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#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
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#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
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/*
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* Since SPL did pll and ddr initialization for us,
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* we don't need to do it twice.
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*/
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#ifndef CONFIG_SPL_BUILD
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/* USB DRACO ID as default */
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#define CONFIG_USBD_HS
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/* USB Device Firmware Update support */
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#define DFU_MANIFEST_POLL_TIMEOUT 25000
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#endif /* CONFIG_SPL_BUILD */
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/*
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* Default to using SPI for environment, etc. We have multiple copies
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* of SPL as the ROM will check these locations.
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* 0x0 - 0x20000 : First copy of SPL
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* 0x20000 - 0x40000 : Second copy of SPL
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* 0x40000 - 0x60000 : Third copy of SPL
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* 0x60000 - 0x80000 : Fourth copy of SPL
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* 0x80000 - 0xDF000 : U-Boot
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* 0xDF000 - 0xE0000 : U-Boot Environment
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* 0xE0000 - 0x442000 : Linux Kernel
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* 0x442000 - 0x800000 : Userland
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*/
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/* NAND support */
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#ifdef CONFIG_MTD_RAW_NAND
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/* UBI Support */
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/* Commen environment */
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#define COMMON_ENV_DFU_ARGS "dfu_args=run bootargs_defaults;" \
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"setenv bootargs ${bootargs};" \
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"mtdparts default;" \
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"draco_led 1;" \
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"dfu 0 nand 0;" \
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"draco_led 0;\0" \
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#define COMMON_ENV_NAND_BOOT \
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"nand_boot=echo Booting from nand; " \
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"if test ${upgrade_available} -eq 1; then " \
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"if test ${bootcount} -gt ${bootlimit}; " \
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"then " \
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"setenv upgrade_available 0;" \
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"setenv ${partitionset_active} true;" \
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"if test -n ${A}; then " \
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"setenv partitionset_active B; " \
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"env delete A; " \
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"fi;" \
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"if test -n ${B}; then " \
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"setenv partitionset_active A; " \
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"env delete B; " \
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"fi;" \
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"saveenv; " \
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"fi;" \
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"fi;" \
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"echo set ${partitionset_active}...;" \
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"run nand_args; "
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#define COMMON_ENV_NAND_CMDS "flash_self=run nand_boot\0" \
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"flash_self_test=setenv testargs test; " \
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"run nand_boot\0" \
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"dfu_start=echo Preparing for dfu mode ...; " \
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"run dfu_args; \0"
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#define COMMON_ENV_SETTINGS \
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"verify=no \0" \
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"project_dir=targetdir\0" \
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"upgrade_available=0\0" \
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"altbootcmd=run bootcmd\0" \
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"partitionset_active=A\0" \
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"loadaddr=0x82000000\0" \
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"kloadaddr=0x81000000\0" \
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"script_addr=0x81900000\0" \
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"console=console=ttyMTD,mtdoops console=ttyO0,115200n8 panic=5\0" \
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"nfsopts=nolock rw\0" \
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"ip_method=none\0" \
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"bootenv=uEnv.txt\0" \
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"bootargs_defaults=setenv bootargs " \
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"console=${console} " \
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"${testargs} " \
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"${optargs}\0" \
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"siemens_help=echo; "\
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"echo Type 'run flash_self' to use kernel and root " \
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"filesystem on memory; echo Type 'run flash_self_test' to " \
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"use kernel and root filesystem on memory, boot in test " \
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"mode; echo Not ready yet: 'run flash_nfs' to use kernel " \
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"from memory and root filesystem over NFS; echo Type " \
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"'run net_nfs' to get Kernel over TFTP and mount root " \
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"filesystem over NFS; " \
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"echo Set partitionset_active variable to 'A' " \
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"or 'B' to select kernel and rootfs partition; " \
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"echo" \
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"\0"
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/*
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* Variant 1 partition layout
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* chip-size = 256MiB
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*| name | size | address area |
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*-------------------------------------------------------
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*| spl | 128.000 KiB | 0x 0..0x 1ffff |
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*| spl.backup1 | 128.000 KiB | 0x 20000..0x 3ffff |
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*| spl.backup2 | 128.000 KiB | 0x 40000..0x 5ffff |
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*| spl.backup3 | 128.000 KiB | 0x 60000..0x 7ffff |
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*| u-boot | 1.875 MiB | 0x 80000..0x 25ffff |
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*| uboot.env | 128.000 KiB | 0x 260000..0x 27ffff |
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*| kernel_a | 5.000 MiB | 0x 280000..0x 77ffff |
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*| kernel_b | 5.000 MiB | 0x 780000..0x c7ffff |
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*| mtdoops | 8.000 MiB | 0x c80000..0x 147ffff |
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*| rootfs | 235.500 MiB | 0x 1480000..0x fffffff |
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*-------------------------------------------------------
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"mtdparts=omap2-nand.0:" \
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"128k(spl)," \
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"128k(spl.backup1)," \
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"128k(spl.backup2)," \
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"128k(spl.backup3)," \
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"1920k(u-boot)," \
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"128k(uboot.env)," \
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"5120k(kernel_a)," \
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"5120k(kernel_b)," \
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"8192k(mtdoops)," \
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"-(rootfs)"
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*/
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#define DFU_ALT_INFO_NAND_V1 \
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"spl part 0 1;" \
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"spl.backup1 part 0 2;" \
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"spl.backup2 part 0 3;" \
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"spl.backup3 part 0 4;" \
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"u-boot part 0 5;" \
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"u-boot.env part 0 6;" \
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"kernel_a part 0 7;" \
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"kernel_b part 0 8;" \
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"rootfs partubi 0 10"
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#define CONFIG_ENV_SETTINGS_NAND_V1 \
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"nand_active_ubi_vol=rootfs_a\0" \
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"nand_active_ubi_vol_A=rootfs_a\0" \
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"nand_active_ubi_vol_B=rootfs_b\0" \
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"nand_root_fs_type=ubifs rootwait=1\0" \
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"nand_src_addr=0x280000\0" \
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"nand_src_addr_A=0x280000\0" \
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"nand_src_addr_B=0x780000\0" \
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"nand_args=run bootargs_defaults;" \
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"mtdparts default;" \
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"setenv ${partitionset_active} true;" \
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"if test -n ${A}; then " \
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"setenv nand_active_ubi_vol ${nand_active_ubi_vol_A};" \
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"setenv nand_src_addr ${nand_src_addr_A};" \
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"fi;" \
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"if test -n ${B}; then " \
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"setenv nand_active_ubi_vol ${nand_active_ubi_vol_B};" \
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"setenv nand_src_addr ${nand_src_addr_B};" \
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"fi;" \
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"setenv nand_root ubi0:${nand_active_ubi_vol} rw " \
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"ubi.mtd=9,${ubi_off};" \
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"setenv bootargs ${bootargs} " \
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"root=${nand_root} noinitrd ${mtdparts} " \
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"rootfstype=${nand_root_fs_type} ip=${ip_method} " \
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"console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \
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"=mtdoops\0" \
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COMMON_ENV_DFU_ARGS \
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"dfu_alt_info=" DFU_ALT_INFO_NAND_V1 "\0" \
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COMMON_ENV_NAND_BOOT \
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"nand read.i ${kloadaddr} ${nand_src_addr} " \
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"${nand_img_size}; bootm ${kloadaddr}\0" \
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COMMON_ENV_NAND_CMDS
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#define CONFIG_ENV_SETTINGS_V1 \
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COMMON_ENV_SETTINGS \
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"net_args=run bootargs_defaults;" \
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"mtdparts default;" \
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"setenv bootfile ${project_dir}/kernel/uImage;" \
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"setenv rootpath /home/projects/${project_dir}/rootfs;" \
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"setenv bootargs ${bootargs} " \
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"root=/dev/nfs ${mtdparts} " \
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"nfsroot=${serverip}:${rootpath},${nfsopts} " \
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"ip=${ipaddr}:${serverip}:" \
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"${gatewayip}:${netmask}:${hostname}:eth0:off\0" \
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"net_nfs=echo Booting from network ...; " \
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"run net_args; " \
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"tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \
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"bootm ${kloadaddr}\0"
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/*
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* Variant 2 partition layout (default)
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* chip-size = 256MiB or 512 MiB
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*| name | size | address area |
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*-------------------------------------------------------
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*| spl | 128.000 KiB | 0x 0..0x 1ffff |
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*| spl.backup1 | 128.000 KiB | 0x 20000..0x 3ffff |
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*| spl.backup2 | 128.000 KiB | 0x 40000..0x 5ffff |
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*| spl.backup3 | 128.000 KiB | 0x 60000..0x 7ffff |
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*| u-boot | 1.875 MiB | 0x 80000..0x 25ffff |
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*| uboot.env0 | 512.000 KiB | 0x 260000..0x 2Dffff |
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*| uboot.env1 | 512.000 KiB | 0x 2E0000..0x 35ffff |
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*| mtdoops | 512.000 KiB | 0x 360000..0x 3dffff |
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*| (256) rootfs | 252.125 MiB | 0x 3E0000..0x fffffff |
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*| (512) rootfs | 508.125 MiB | 0x 3E0000..0x1fffffff |
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*-------------------------------------------------------
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*/
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#define DFU_ALT_INFO_NAND_V2 \
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"spl part 0 1;" \
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"spl.backup1 part 0 2;" \
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"spl.backup2 part 0 3;" \
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"spl.backup3 part 0 4;" \
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"u-boot part 0 5;" \
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"u-boot.env0 part 0 6;" \
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"u-boot.env1 part 0 7;" \
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"rootfs partubi 0 9" \
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#define CONFIG_ENV_SETTINGS_NAND_V2 \
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"nand_active_ubi_vol=rootfs_a\0" \
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"rootfs_name=rootfs\0" \
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"kernel_name=uImage\0"\
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"nand_root_fs_type=ubifs rootwait=1\0" \
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"nand_args=run bootargs_defaults;" \
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"mtdparts default;" \
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"setenv ${partitionset_active} true;" \
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"if test -n ${A}; then " \
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"setenv nand_active_ubi_vol ${rootfs_name}_a;" \
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"fi;" \
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"if test -n ${B}; then " \
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"setenv nand_active_ubi_vol ${rootfs_name}_b;" \
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"fi;" \
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"setenv nand_root ubi0:${nand_active_ubi_vol} rw " \
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"ubi.mtd=rootfs,2048;" \
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"setenv bootargs ${bootargs} " \
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"root=${nand_root} noinitrd ${mtdparts} " \
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"rootfstype=${nand_root_fs_type} ip=${ip_method} " \
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"console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \
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"=mtdoops\0" \
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COMMON_ENV_DFU_ARGS \
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"dfu_alt_info=" DFU_ALT_INFO_NAND_V2 "\0" \
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COMMON_ENV_NAND_BOOT \
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"ubi part rootfs ${ubi_off};" \
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"ubifsmount ubi0:${nand_active_ubi_vol};" \
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"ubifsload ${kloadaddr} boot/${kernel_name};" \
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"ubifsload ${loadaddr} boot/${dtb_name}.dtb;" \
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"bootm ${kloadaddr} - ${loadaddr}\0" \
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"nand_boot_backup=ubifsload ${loadaddr} boot/am335x-draco.dtb;" \
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"bootm ${kloadaddr} - ${loadaddr}\0" \
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COMMON_ENV_NAND_CMDS
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#define CONFIG_ENV_SETTINGS_V2 \
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COMMON_ENV_SETTINGS \
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"net_args=run bootargs_defaults;" \
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"mtdparts default;" \
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"setenv bootfile ${project_dir}/kernel/uImage;" \
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"setenv bootdtb ${project_dir}/kernel/dtb;" \
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"setenv rootpath /home/projects/${project_dir}/rootfs;" \
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"setenv bootargs ${bootargs} " \
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"root=/dev/nfs ${mtdparts} " \
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"nfsroot=${serverip}:${rootpath},${nfsopts} " \
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"ip=${ipaddr}:${serverip}:" \
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"${gatewayip}:${netmask}:${hostname}:eth0:off\0" \
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"net_nfs=echo Booting from network ...; " \
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"run net_args; " \
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"tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \
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"tftpboot ${loadaddr} ${serverip}:${bootdtb}; " \
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"bootm ${kloadaddr} - ${loadaddr}\0"
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/*
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* Variant 3 partition layout
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* chip-size = 512MiB
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*| name | size | address area |
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*-------------------------------------------------------
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*| spl | 128.000 KiB | 0x 0..0x 1ffff |
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*| spl.backup1 | 128.000 KiB | 0x 20000..0x 3ffff |
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*| spl.backup2 | 128.000 KiB | 0x 40000..0x 5ffff |
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*| spl.backup3 | 128.000 KiB | 0x 60000..0x 7ffff |
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*| u-boot | 1.875 MiB | 0x 80000..0x 25ffff |
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*| uboot.env0 | 512.000 KiB | 0x 260000..0x 2Dffff |
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*| uboot.env1 | 512.000 KiB | 0x 2E0000..0x 35ffff |
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*| rootfs | 300.000 MiB | 0x 360000..0x12f5ffff |
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*| mtdoops | 512.000 KiB | 0x12f60000..0x12fdffff |
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*|configuration | 104.125 MiB | 0x12fe0000..0x1fffffff |
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*-------------------------------------------------------
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"mtdparts=omap2-nand.0:" \
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"128k(spl)," \
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"128k(spl.backup1)," \
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"128k(spl.backup2)," \
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"128k(spl.backup3)," \
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"1920k(u-boot)," \
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"512k(u-boot.env0)," \
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"512k(u-boot.env1)," \
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"300m(rootfs)," \
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"512k(mtdoops)," \
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"-(configuration)"
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*/
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#define CONFIG_SYS_NAND_BASE (0x08000000) /* physical address */
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/* to access nand at */
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/* CS0 */
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#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND
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devices */
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#if !defined(CONFIG_SPI_BOOT)
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#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
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#endif
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#endif
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#endif /* ! __CONFIG_SIEMENS_AM33X_COMMON_H */
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