2002-10-17 21:52:26 +00:00
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#
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2006-09-01 17:49:50 +00:00
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# (C) Copyright 2004-2006
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2002-10-17 21:52:26 +00:00
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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2004-03-12 00:14:09 +00:00
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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2002-10-17 21:52:26 +00:00
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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include $(TOPDIR)/config.mk
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2006-09-01 17:49:50 +00:00
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LIB = $(obj)libcommon.a
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2002-10-17 21:52:26 +00:00
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AOBJS =
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2008-08-29 19:53:57 +00:00
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# core
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2007-09-24 15:05:30 +00:00
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COBJS-y += main.o
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COBJS-y += circbuf.o
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2008-08-29 19:53:57 +00:00
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COBJS-y += console.o
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COBJS-y += command.o
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COBJS-y += devices.o
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COBJS-y += dlmalloc.o
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COBJS-y += exports.o
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2009-02-06 02:04:36 +00:00
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COBJS-$(CONFIG_SYS_HUSH_PARSER) += hush.o
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2008-08-29 19:53:57 +00:00
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COBJS-y += image.o
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COBJS-y += memsize.o
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COBJS-y += s_record.o
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2009-02-06 02:04:36 +00:00
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COBJS-$(CONFIG_SERIAL_MULTI) += serial.o
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2008-08-29 19:53:57 +00:00
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COBJS-y += xyzModem.o
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2008-10-31 11:12:12 +00:00
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# core command
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2008-08-30 21:47:38 +00:00
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COBJS-y += cmd_boot.o
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COBJS-y += cmd_bootm.o
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COBJS-y += cmd_nvedit.o
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2008-08-29 19:53:57 +00:00
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# environment
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COBJS-y += env_common.o
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2008-09-10 20:47:58 +00:00
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COBJS-$(CONFIG_ENV_IS_IN_DATAFLASH) += env_dataflash.o
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2008-09-05 07:19:54 +00:00
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COBJS-$(CONFIG_ENV_IS_IN_EEPROM) += env_eeprom.o
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2009-03-13 23:54:27 +00:00
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COBJS-$(CONFIG_ENV_IS_EMBEDDED) += env_embedded.o
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2009-04-04 22:18:44 +00:00
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COBJS-$(CONFIG_ENV_IS_IN_EEPROM) += env_embedded.o
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2009-04-04 14:10:40 +00:00
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COBJS-$(CONFIG_ENV_IS_IN_FLASH) += env_embedded.o
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2009-04-04 22:18:44 +00:00
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COBJS-$(CONFIG_ENV_IS_IN_NVRAM) += env_embedded.o
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2008-09-10 20:48:04 +00:00
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COBJS-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o
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2009-02-25 02:31:24 +00:00
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COBJS-$(CONFIG_ENV_IS_IN_MG_DISK) += env_mgdisk.o
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2008-09-10 20:47:59 +00:00
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COBJS-$(CONFIG_ENV_IS_IN_NAND) += env_nand.o
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2008-09-10 20:47:59 +00:00
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COBJS-$(CONFIG_ENV_IS_IN_NVRAM) += env_nvram.o
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2008-09-10 20:48:00 +00:00
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COBJS-$(CONFIG_ENV_IS_IN_ONENAND) += env_onenand.o
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2008-09-10 20:48:00 +00:00
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COBJS-$(CONFIG_ENV_IS_IN_SPI_FLASH) += env_sf.o
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2008-09-10 20:48:01 +00:00
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COBJS-$(CONFIG_ENV_IS_NOWHERE) += env_nowhere.o
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2008-08-29 19:53:57 +00:00
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# command
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2008-03-26 22:00:38 +00:00
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COBJS-$(CONFIG_CMD_AMBAPP) += cmd_ambapp.o
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2009-04-01 21:34:12 +00:00
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COBJS-$(CONFIG_SOURCE) += cmd_source.o
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COBJS-$(CONFIG_CMD_SOURCE) += cmd_source.o
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2007-09-24 15:05:31 +00:00
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COBJS-$(CONFIG_CMD_BDI) += cmd_bdinfo.o
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2008-08-29 19:53:57 +00:00
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COBJS-$(CONFIG_CMD_BEDBUG) += bedbug.o cmd_bedbug.o
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2007-09-24 15:05:31 +00:00
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COBJS-$(CONFIG_CMD_BMP) += cmd_bmp.o
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2008-02-16 12:40:36 +00:00
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COBJS-$(CONFIG_CMD_BOOTLDR) += cmd_bootldr.o
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2007-09-24 15:05:31 +00:00
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COBJS-$(CONFIG_CMD_CACHE) += cmd_cache.o
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COBJS-$(CONFIG_CMD_CONSOLE) += cmd_console.o
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2008-02-19 05:35:17 +00:00
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COBJS-$(CONFIG_CMD_CPLBINFO) += cmd_cplbinfo.o
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2009-03-27 22:26:42 +00:00
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COBJS-$(CONFIG_DATAFLASH_MMC_SELECT) += cmd_dataflash_mmc_mux.o
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2007-09-24 15:05:31 +00:00
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COBJS-$(CONFIG_CMD_DATE) += cmd_date.o
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ifdef CONFIG_4xx
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COBJS-$(CONFIG_CMD_SETGETDCR) += cmd_dcr.o
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endif
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ifdef CONFIG_POST
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COBJS-$(CONFIG_CMD_DIAG) += cmd_diag.o
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endif
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COBJS-$(CONFIG_CMD_DISPLAY) += cmd_display.o
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COBJS-$(CONFIG_CMD_DOC) += cmd_doc.o
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COBJS-$(CONFIG_CMD_DTT) += cmd_dtt.o
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2008-09-10 20:47:52 +00:00
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COBJS-$(CONFIG_ENV_IS_IN_EEPROM) += cmd_eeprom.o
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COBJS-$(CONFIG_CMD_EEPROM) += cmd_eeprom.o
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2007-09-24 15:05:31 +00:00
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COBJS-$(CONFIG_CMD_ELF) += cmd_elf.o
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COBJS-$(CONFIG_CMD_EXT2) += cmd_ext2.o
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COBJS-$(CONFIG_CMD_FAT) += cmd_fat.o
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2008-08-30 21:47:41 +00:00
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COBJS-$(CONFIG_CMD_FDC)$(CONFIG_CMD_FDOS) += cmd_fdc.o
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2007-11-26 17:19:12 +00:00
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COBJS-$(CONFIG_OF_LIBFDT) += cmd_fdt.o fdt_support.o
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2007-09-24 15:05:31 +00:00
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COBJS-$(CONFIG_CMD_FDOS) += cmd_fdos.o
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COBJS-$(CONFIG_CMD_FLASH) += cmd_flash.o
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ifdef CONFIG_FPGA
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COBJS-$(CONFIG_CMD_FPGA) += cmd_fpga.o
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endif
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COBJS-$(CONFIG_CMD_I2C) += cmd_i2c.o
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COBJS-$(CONFIG_CMD_IDE) += cmd_ide.o
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COBJS-$(CONFIG_CMD_IMMAP) += cmd_immap.o
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2008-08-15 13:24:33 +00:00
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COBJS-$(CONFIG_CMD_IRQ) += cmd_irq.o
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2007-09-24 15:05:31 +00:00
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COBJS-$(CONFIG_CMD_ITEST) += cmd_itest.o
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COBJS-$(CONFIG_CMD_JFFS2) += cmd_jffs2.o
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2008-07-09 14:30:30 +00:00
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COBJS-$(CONFIG_CMD_LICENSE) += cmd_license.o
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2007-09-24 15:05:30 +00:00
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COBJS-y += cmd_load.o
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2007-09-24 15:05:31 +00:00
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COBJS-$(CONFIG_LOGBUFFER) += cmd_log.o
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2008-08-30 21:54:58 +00:00
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COBJS-$(CONFIG_ID_EEPROM) += cmd_mac.o
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2008-09-10 20:48:05 +00:00
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COBJS-$(CONFIG_CMD_MEMORY) += cmd_mem.o
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2008-08-29 19:53:57 +00:00
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COBJS-$(CONFIG_CMD_MFSL) += cmd_mfsl.o
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2009-02-25 02:31:24 +00:00
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COBJS-$(CONFIG_CMD_MG_DISK) += cmd_mgdisk.o
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2008-09-09 13:45:18 +00:00
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COBJS-$(CONFIG_MII) += miiphyutil.o
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COBJS-$(CONFIG_CMD_MII) += miiphyutil.o
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2007-09-24 15:05:31 +00:00
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COBJS-$(CONFIG_CMD_MII) += cmd_mii.o
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COBJS-$(CONFIG_CMD_MISC) += cmd_misc.o
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COBJS-$(CONFIG_CMD_MMC) += cmd_mmc.o
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2008-08-29 19:53:57 +00:00
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COBJS-$(CONFIG_MP) += cmd_mp.o
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2009-03-19 12:30:36 +00:00
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COBJS-$(CONFIG_CMD_MTDPARTS) += cmd_mtdparts.o
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2007-09-24 15:05:30 +00:00
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COBJS-y += cmd_nand.o
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2007-09-24 15:05:31 +00:00
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COBJS-$(CONFIG_CMD_NET) += cmd_net.o
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2008-08-12 23:40:38 +00:00
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COBJS-$(CONFIG_CMD_ONENAND) += cmd_onenand.o
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2008-02-05 00:26:57 +00:00
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COBJS-$(CONFIG_CMD_OTP) += cmd_otp.o
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2007-09-24 15:05:31 +00:00
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ifdef CONFIG_PCI
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COBJS-$(CONFIG_CMD_PCI) += cmd_pci.o
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endif
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2007-09-24 15:05:30 +00:00
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COBJS-y += cmd_pcmcia.o
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2007-09-24 15:05:31 +00:00
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COBJS-$(CONFIG_CMD_PORTIO) += cmd_portio.o
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COBJS-$(CONFIG_CMD_REGINFO) += cmd_reginfo.o
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COBJS-$(CONFIG_CMD_REISER) += cmd_reiser.o
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2008-03-26 14:49:44 +00:00
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COBJS-$(CONFIG_CMD_SATA) += cmd_sata.o
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2008-08-29 19:53:57 +00:00
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COBJS-$(CONFIG_CMD_SF) += cmd_sf.o
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2007-09-24 15:05:31 +00:00
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COBJS-$(CONFIG_CMD_SCSI) += cmd_scsi.o
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2008-02-15 02:44:42 +00:00
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COBJS-$(CONFIG_CMD_SETEXPR) += cmd_setexpr.o
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2007-09-24 15:05:31 +00:00
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COBJS-$(CONFIG_CMD_SPI) += cmd_spi.o
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2008-11-27 21:50:32 +00:00
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COBJS-$(CONFIG_CMD_SPIBOOTLDR) += cmd_spibootldr.o
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2008-02-05 00:26:57 +00:00
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COBJS-$(CONFIG_CMD_STRINGS) += cmd_strings.o
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2007-12-19 13:14:47 +00:00
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COBJS-$(CONFIG_CMD_TERMINAL) += cmd_terminal.o
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2008-11-19 10:47:05 +00:00
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COBJS-$(CONFIG_CMD_UBI) += cmd_ubi.o
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2009-03-19 14:35:50 +00:00
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COBJS-$(CONFIG_CMD_UBIFS) += cmd_ubifs.o
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2007-09-24 15:05:31 +00:00
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COBJS-$(CONFIG_CMD_UNIVERSE) += cmd_universe.o
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2008-08-29 19:53:57 +00:00
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ifdef CONFIG_CMD_USB
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COBJS-y += cmd_usb.o
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COBJS-y += usb.o
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COBJS-$(CONFIG_USB_STORAGE) += usb_storage.o
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endif
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2008-01-31 12:19:58 +00:00
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COBJS-$(CONFIG_CMD_XIMG) += cmd_ximg.o
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2007-11-15 11:23:57 +00:00
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COBJS-$(CONFIG_YAFFS2) += cmd_yaffs2.o
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2008-08-30 21:29:57 +00:00
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COBJS-$(CONFIG_VFD) += cmd_vfd.o
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2008-10-31 11:12:12 +00:00
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# others
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COBJS-$(CONFIG_DDR_SPD) += ddr_spd.o
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2008-08-12 23:40:38 +00:00
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COBJS-$(CONFIG_CMD_DOC) += docecc.o
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Add simple hwconfig infrastructure
This patch implements simple hwconfig infrastructure: an
interface for software knobs to control a hardware.
This is very simple implementation, i.e. it is implemented
via `hwconfig' environment variable. Later we could write
some "hwconfig <enable|disable|list>" commands, ncurses
interface for Award BIOS-like interface, and frame-buffer
interface for AMI GUI[1] BIOS-like interface with mouse
support[2].
Current implementation details/limitations:
1. Doesn't support options dependencies and mutual exclusion.
We can implement this by integrating apt-get[3] into the
u-boot. But I didn't bother yet.
2. Since we don't implement hwconfig command, i.e. we're working
with the environement directly, there is no way to tell that
toggling a particular option will need a reboot to take
an effect. So, for now it's advised to always reboot the
target after modifying hwconfig variable.
3. We support hwconfig options with arguments. For example,
set hwconfig dr_usb:mode=peripheral,phy_type=ulpi
That means:
- dr_usb - enable Dual-Role USB controller;
- dr_usb:mode=peripheral - USB in Function mode;
- dr_usb:phy_type=ulpi - USB should work with ULPI PHYs;
The purpose of this simple implementation is to define some
internal API and then we can continue improving user experience
by adding more mature interface, like hwconfig command with
bells and whistles. Or not adding, if we feel that current
interface fits its needs.
[1] http://en.wikipedia.org/wiki/American_Megatrends
[2] Regarding ncurses and GUI with mouse support -- I'm just
kidding.
[3] The comment regarding apt-get is also a joke, meaning that
dependency tracking could be non-trivial. For example, for
enabling HW feature X we may need to disable Y, and turn Z
into reduced mode (like RMII-only interface for ethernet,
no MII).
It's quite trivial to implement simple cases though.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
2009-06-09 20:25:27 +00:00
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COBJS-$(CONFIG_HWCONFIG) += hwconfig.o
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2008-11-06 14:04:23 +00:00
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COBJS-$(CONFIG_CONSOLE_MUX) += iomux.o
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2007-09-24 15:05:30 +00:00
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COBJS-y += flash.o
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2009-02-06 02:04:36 +00:00
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COBJS-$(CONFIG_CMD_KGDB) += kgdb.o
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2009-05-20 08:35:14 +00:00
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COBJS-$(CONFIG_KALLSYMS) += kallsyms.o
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2008-08-12 23:40:38 +00:00
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COBJS-$(CONFIG_LCD) += lcd.o
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COBJS-$(CONFIG_LYNXKDI) += lynxkdi.o
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2009-04-25 12:57:52 +00:00
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COBJS-$(CONFIG_MODEM_SUPPORT) += modem.o
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2008-10-01 13:26:31 +00:00
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COBJS-$(CONFIG_UPDATE_TFTP) += update.o
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2008-08-12 23:40:38 +00:00
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COBJS-$(CONFIG_USB_KEYBOARD) += usb_kbd.o
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2008-10-31 11:12:12 +00:00
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2002-10-17 21:52:26 +00:00
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2008-09-09 14:55:47 +00:00
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COBJS := $(sort $(COBJS-y))
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2006-09-01 17:49:50 +00:00
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SRCS := $(AOBJS:.o=.S) $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(AOBJS) $(COBJS))
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2002-10-17 21:52:26 +00:00
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CPPFLAGS += -I..
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all: $(LIB) $(AOBJS)
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2006-09-01 17:49:50 +00:00
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$(LIB): $(obj).depend $(OBJS)
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2006-10-08 23:02:05 +00:00
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$(AR) $(ARFLAGS) $@ $(OBJS)
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2002-10-17 21:52:26 +00:00
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2008-09-10 20:48:01 +00:00
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$(obj)env_embedded.o: $(src)env_embedded.c $(obj)../tools/envcrc
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2002-10-17 21:52:26 +00:00
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$(CC) $(AFLAGS) -Wa,--no-warn \
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2006-09-01 17:49:50 +00:00
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-DENV_CRC=$(shell $(obj)../tools/envcrc) \
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2008-09-10 20:48:01 +00:00
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-c -o $@ $(src)env_embedded.c
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2002-10-17 21:52:26 +00:00
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2006-09-01 17:49:50 +00:00
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$(obj)../tools/envcrc:
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2003-12-06 19:49:23 +00:00
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$(MAKE) -C ../tools
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2002-10-17 21:52:26 +00:00
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#########################################################################
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2006-09-01 17:49:50 +00:00
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# defines $(obj).depend target
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include $(SRCTREE)/rules.mk
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2002-10-17 21:52:26 +00:00
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2006-09-01 17:49:50 +00:00
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sinclude $(obj).depend
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2002-10-17 21:52:26 +00:00
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#########################################################################
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