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https://github.com/brain-hackers/u-boot-brain
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181bd9dc61
Add option to set shell prompt string from menuconfig and migrate boards globally. The migration is done as follows: - Boards that explicitly and unconditionally set CONFIG_SYS_PROMPT had the entry moved to their defconfig files. - Boards that defined some kind of #ifdef logic which selects the CONFIG_SYS_PROMPT (for example qemu-mips) got an #undef CONFIG_SYS_PROMPT right before the #ifdef logic and were left alone. - This change forces CONFIG_SYS_PROMPT to be a per board decision, and thus CONFIG_SYS_PROMPT was removed from all <soc>_common.h and <arch>_common.h files. This results in a streamlined default value across platforms, and includes the following files: spear-common, sunxi-common, mv-common, ti_armv7_common, tegra-common, at91-sama5_common, and zynq-common. - Boards that relied on <arch/soc>_common.h values of CONFIG_SYS_PROMPT were not updated in their respective defconfig files under the assumption that since they did not explicitly define a value, they're fine with whatever the default is. - On the other hand, boards that relied on a value defined in some <boards>_common.h file such as woodburn_common, rpi-common, bur_am335x_common, ls2085a_common, siemens_am33x_common, and omap3_evm_common, had their values moved to the respective defconfig files. - The define V_PROMPT was removed, since it is not used anywhere except for assigning a value for CONFIG_SYS_PROMPT. Cc: Tom Rini <trini@konsulko.com> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> [trini: Add spring, sniper, smartweb to conversion] Signed-off-by: Tom Rini <trini@konsulko.com>
156 lines
4.1 KiB
C
156 lines
4.1 KiB
C
/*
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* (C) Copyright 2010
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* Marvell Semiconductor <www.marvell.com>
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* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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/*
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* This file contains Marvell Board Specific common defincations.
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* This file should be included in board config header file.
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*
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* It supports common definations for Kirkwood platform
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* TBD: support for Orion5X platforms
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*/
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#ifndef _MV_COMMON_H
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#define _MV_COMMON_H
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/*
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* High Level Configuration Options (easy to change)
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*/
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#define CONFIG_MARVELL 1
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/*
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* Custom CONFIG_SYS_TEXT_BASE can be done in <board>.h
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*/
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#ifndef CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_TEXT_BASE 0x00600000
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#endif /* CONFIG_SYS_TEXT_BASE */
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/* additions for new ARM relocation support */
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#define CONFIG_SYS_SDRAM_BASE 0x00000000
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/*
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* CLKs configurations
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*/
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/*
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* NS16550 Configuration
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*/
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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_CLK CONFIG_SYS_TCLK
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#define CONFIG_SYS_NS16550_COM1 MV_UART_CONSOLE_BASE
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/*
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* Serial Port configuration
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* The following definitions let you select what serial you want to use
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* for your console driver.
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*/
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#define CONFIG_CONS_INDEX 1 /*Console on UART0 */
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
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115200,230400, 460800, 921600 }
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/* auto boot */
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#define CONFIG_BOOTDELAY 3 /* default enable autoboot */
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#define CONFIG_PREBOOT
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#define CONFIG_OF_LIBFDT /* Device tree support */
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/*
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* For booting Linux, the board info and command line data
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* have to be in the first 8 MB of memory, since this is
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* the maximum mapped by the Linux kernel during initialization.
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*/
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#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
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#define CONFIG_INITRD_TAG 1 /* enable INITRD tag */
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#define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
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+sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */
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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 (1024 * 1024 * 4) /* 4MiB for malloc() */
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/*
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* Other required minimal configurations
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*/
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_AUTO_COMPLETE
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#define CONFIG_CMDLINE_EDITING
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#define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */
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#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
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#define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
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#define CONFIG_BOARD_EARLY_INIT_F /* call board_init_f for early inits */
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#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
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#define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
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#define CONFIG_SYS_MEMTEST_START 0x00800000 /* 8M */
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#define CONFIG_SYS_MEMTEST_END 0x00ffffff /*(_16M -1) */
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#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
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#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
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/* ====> Include platform Common Definitions */
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#include <asm/arch/config.h>
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/*
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* DRAM Banks configuration, Custom config can be done in <board>.h
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*/
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#ifndef CONFIG_NR_DRAM_BANKS
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#define CONFIG_NR_DRAM_BANKS CONFIG_NR_DRAM_BANKS_MAX
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#else
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#if (CONFIG_NR_DRAM_BANKS > CONFIG_NR_DRAM_BANKS_MAX)
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#error CONFIG_NR_DRAM_BANKS Configurated more than available
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#endif
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#endif /* CONFIG_NR_DRAM_BANKS */
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/* ====> Include driver Common Definitions */
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/*
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* Common NAND configuration
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*/
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#ifdef CONFIG_CMD_NAND
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#endif
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/*
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* Common SPI Flash configuration
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*/
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#ifdef CONFIG_CMD_SF
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#define CONFIG_SPI_FLASH_MACRONIX 1
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#endif
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/*
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* Common USB/EHCI configuration
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*/
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#ifdef CONFIG_CMD_USB
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#define CONFIG_USB_EHCI /* Enable EHCI USB support */
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#define CONFIG_USB_STORAGE
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#define CONFIG_DOS_PARTITION
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#define CONFIG_ISO_PARTITION
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#define CONFIG_SUPPORT_VFAT
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#endif /* CONFIG_CMD_USB */
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/*
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* File system
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*/
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#ifdef CONFIG_SYS_MVFS
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#define CONFIG_CMD_EXT2
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#define CONFIG_CMD_JFFS2
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_UBI
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#define CONFIG_CMD_UBIFS
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#define CONFIG_RBTREE
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#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
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#define CONFIG_MTD_PARTITIONS
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#define CONFIG_CMD_MTDPARTS
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#define CONFIG_LZO
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#endif
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#endif /* _MV_COMMON_H */
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