3a608ca01d
This defines the basics of a new boot time measurement feature. This allows
logging of very accurate time measurements as the boot proceeds, by using
an available microsecond counter.
To enable the feature, define CONFIG_BOOTSTAGE in your board config file.
Also available is CONFIG_BOOTSTAGE_REPORT which will cause a report to be
printed just before handing off to the OS.
Most IDs are not named at this stage. For that I would first like to
renumber them all.
Timer summary in microseconds:
Mark Elapsed Stage
0 0 reset
205,000 205,000 board_init_f
6,053,000 5,848,000 bootm_start
6,053,000 0 id=1
6,058,000 5,000 id=101
6,058,000 0 id=100
6,061,000 3,000 id=103
6,064,000 3,000 id=104
6,093,000 29,000 id=107
6,093,000 0 id=106
6,093,000 0 id=105
6,093,000 0 id=108
7,089,000 996,000 id=7
7,089,000 0 id=15
7,089,000 0 id=8
7,097,000 8,000 start_kernel
Signed-off-by: Simon Glass <sjg@chromium.org>
223 lines
7.0 KiB
Makefile
223 lines
7.0 KiB
Makefile
#
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# (C) Copyright 2004-2006
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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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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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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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LIB = $(obj)libcommon.o
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# core
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ifndef CONFIG_SPL_BUILD
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COBJS-y += main.o
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COBJS-y += command.o
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COBJS-y += exports.o
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COBJS-$(CONFIG_SYS_HUSH_PARSER) += hush.o
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COBJS-y += image.o
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COBJS-y += s_record.o
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COBJS-$(CONFIG_SERIAL_MULTI) += serial.o
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COBJS-y += xyzModem.o
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# core command
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COBJS-y += cmd_boot.o
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COBJS-$(CONFIG_CMD_BOOTM) += cmd_bootm.o
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COBJS-y += cmd_help.o
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COBJS-y += cmd_nvedit.o
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COBJS-y += cmd_version.o
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# environment
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COBJS-y += env_common.o
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COBJS-$(CONFIG_ENV_IS_IN_DATAFLASH) += env_dataflash.o
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COBJS-$(CONFIG_ENV_IS_IN_EEPROM) += env_eeprom.o
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XCOBJS-$(CONFIG_ENV_IS_EMBEDDED) += env_embedded.o
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COBJS-$(CONFIG_ENV_IS_IN_EEPROM) += env_embedded.o
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XCOBJS-$(CONFIG_ENV_IS_IN_FLASH) += env_embedded.o
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COBJS-$(CONFIG_ENV_IS_IN_NVRAM) += env_embedded.o
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COBJS-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o
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COBJS-$(CONFIG_ENV_IS_IN_MG_DISK) += env_mgdisk.o
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COBJS-$(CONFIG_ENV_IS_IN_MMC) += env_mmc.o
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COBJS-$(CONFIG_ENV_IS_IN_NAND) += env_nand.o
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COBJS-$(CONFIG_ENV_IS_IN_NVRAM) += env_nvram.o
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COBJS-$(CONFIG_ENV_IS_IN_ONENAND) += env_onenand.o
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COBJS-$(CONFIG_ENV_IS_IN_SPI_FLASH) += env_sf.o
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COBJS-$(CONFIG_ENV_IS_NOWHERE) += env_nowhere.o
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# command
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COBJS-$(CONFIG_CMD_AMBAPP) += cmd_ambapp.o
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COBJS-$(CONFIG_SOURCE) += cmd_source.o
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COBJS-$(CONFIG_CMD_SOURCE) += cmd_source.o
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COBJS-$(CONFIG_CMD_BDI) += cmd_bdinfo.o
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COBJS-$(CONFIG_CMD_BEDBUG) += bedbug.o cmd_bedbug.o
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COBJS-$(CONFIG_CMD_BMP) += cmd_bmp.o
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COBJS-$(CONFIG_CMD_BOOTLDR) += cmd_bootldr.o
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COBJS-$(CONFIG_CMD_CACHE) += cmd_cache.o
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COBJS-$(CONFIG_CMD_CONSOLE) += cmd_console.o
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COBJS-$(CONFIG_CMD_CPLBINFO) += cmd_cplbinfo.o
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COBJS-$(CONFIG_DATAFLASH_MMC_SELECT) += cmd_dataflash_mmc_mux.o
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COBJS-$(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_DTT) += cmd_dtt.o
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COBJS-$(CONFIG_CMD_ECHO) += cmd_echo.o
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COBJS-$(CONFIG_ENV_IS_IN_EEPROM) += cmd_eeprom.o
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COBJS-$(CONFIG_CMD_EEPROM) += cmd_eeprom.o
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COBJS-$(CONFIG_CMD_ELF) += cmd_elf.o
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COBJS-$(CONFIG_SYS_HUSH_PARSER) += cmd_exit.o
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COBJS-$(CONFIG_CMD_EXT2) += cmd_ext2.o
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COBJS-$(CONFIG_CMD_FAT) += cmd_fat.o
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COBJS-$(CONFIG_CMD_FDC)$(CONFIG_CMD_FDOS) += cmd_fdc.o
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COBJS-$(CONFIG_OF_LIBFDT) += cmd_fdt.o fdt_support.o
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COBJS-$(CONFIG_CMD_FDOS) += cmd_fdos.o
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COBJS-$(CONFIG_CMD_FITUPD) += cmd_fitupd.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-$(CONFIG_CMD_GPIO) += cmd_gpio.o
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COBJS-$(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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COBJS-$(CONFIG_CMD_IRQ) += cmd_irq.o
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COBJS-$(CONFIG_CMD_ITEST) += cmd_itest.o
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COBJS-$(CONFIG_CMD_JFFS2) += cmd_jffs2.o
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COBJS-$(CONFIG_CMD_CRAMFS) += cmd_cramfs.o
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COBJS-$(CONFIG_CMD_LDRINFO) += cmd_ldrinfo.o
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COBJS-$(CONFIG_CMD_LED) += cmd_led.o
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COBJS-$(CONFIG_CMD_LICENSE) += cmd_license.o
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COBJS-y += cmd_load.o
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COBJS-$(CONFIG_LOGBUFFER) += cmd_log.o
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COBJS-$(CONFIG_ID_EEPROM) += cmd_mac.o
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COBJS-$(CONFIG_CMD_MD5SUM) += cmd_md5sum.o
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COBJS-$(CONFIG_CMD_MEMORY) += cmd_mem.o
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COBJS-$(CONFIG_CMD_MFSL) += cmd_mfsl.o
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COBJS-$(CONFIG_CMD_MG_DISK) += cmd_mgdisk.o
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COBJS-$(CONFIG_MII) += miiphyutil.o
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COBJS-$(CONFIG_CMD_MII) += miiphyutil.o
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COBJS-$(CONFIG_PHYLIB) += miiphyutil.o
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COBJS-$(CONFIG_CMD_MII) += cmd_mii.o
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ifdef CONFIG_PHYLIB
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COBJS-$(CONFIG_CMD_MII) += cmd_mdio.o
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endif
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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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COBJS-$(CONFIG_CMD_MMC_SPI) += cmd_mmc_spi.o
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COBJS-$(CONFIG_MP) += cmd_mp.o
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COBJS-$(CONFIG_CMD_MTDPARTS) += cmd_mtdparts.o
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COBJS-$(CONFIG_CMD_NAND) += cmd_nand.o
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COBJS-$(CONFIG_CMD_NET) += cmd_net.o
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COBJS-$(CONFIG_CMD_ONENAND) += cmd_onenand.o
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COBJS-$(CONFIG_CMD_OTP) += cmd_otp.o
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ifdef CONFIG_PCI
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COBJS-$(CONFIG_CMD_PCI) += cmd_pci.o
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endif
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COBJS-y += cmd_pcmcia.o
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COBJS-$(CONFIG_CMD_PORTIO) += cmd_portio.o
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COBJS-$(CONFIG_CMD_PXE) += cmd_pxe.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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COBJS-$(CONFIG_CMD_SATA) += cmd_sata.o
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COBJS-$(CONFIG_CMD_SF) += cmd_sf.o
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COBJS-$(CONFIG_CMD_SCSI) += cmd_scsi.o
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COBJS-$(CONFIG_CMD_SHA1SUM) += cmd_sha1sum.o
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COBJS-$(CONFIG_CMD_SETEXPR) += cmd_setexpr.o
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COBJS-$(CONFIG_CMD_SPI) += cmd_spi.o
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COBJS-$(CONFIG_CMD_SPIBOOTLDR) += cmd_spibootldr.o
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COBJS-$(CONFIG_CMD_STRINGS) += cmd_strings.o
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COBJS-$(CONFIG_CMD_TERMINAL) += cmd_terminal.o
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COBJS-$(CONFIG_CMD_TIME) += cmd_time.o
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COBJS-$(CONFIG_SYS_HUSH_PARSER) += cmd_test.o
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COBJS-$(CONFIG_CMD_TPM) += cmd_tpm.o
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COBJS-$(CONFIG_CMD_TSI148) += cmd_tsi148.o
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COBJS-$(CONFIG_CMD_UBI) += cmd_ubi.o
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COBJS-$(CONFIG_CMD_UBIFS) += cmd_ubifs.o
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COBJS-$(CONFIG_CMD_UNIVERSE) += cmd_universe.o
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COBJS-$(CONFIG_CMD_UNZIP) += cmd_unzip.o
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ifdef CONFIG_CMD_USB
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COBJS-y += cmd_usb.o
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COBJS-y += usb.o usb_hub.o
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COBJS-$(CONFIG_USB_STORAGE) += usb_storage.o
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endif
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COBJS-$(CONFIG_CMD_XIMG) += cmd_ximg.o
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COBJS-$(CONFIG_YAFFS2) += cmd_yaffs2.o
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# others
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ifdef CONFIG_DDR_SPD
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SPD := y
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endif
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ifdef CONFIG_SPD_EEPROM
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SPD := y
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endif
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COBJS-$(SPD) += ddr_spd.o
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COBJS-$(CONFIG_HWCONFIG) += hwconfig.o
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COBJS-$(CONFIG_BOOTSTAGE) += bootstage.o
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COBJS-$(CONFIG_CONSOLE_MUX) += iomux.o
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COBJS-y += flash.o
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COBJS-$(CONFIG_CMD_KGDB) += kgdb.o kgdb_stubs.o
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COBJS-$(CONFIG_KALLSYMS) += kallsyms.o
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COBJS-$(CONFIG_LCD) += lcd.o
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COBJS-$(CONFIG_LYNXKDI) += lynxkdi.o
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COBJS-$(CONFIG_MENU) += menu.o
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COBJS-$(CONFIG_MODEM_SUPPORT) += modem.o
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COBJS-$(CONFIG_UPDATE_TFTP) += update.o
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COBJS-$(CONFIG_USB_KEYBOARD) += usb_kbd.o
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endif
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COBJS-y += console.o
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COBJS-y += dlmalloc.o
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COBJS-y += memsize.o
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COBJS-y += stdio.o
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COBJS := $(sort $(COBJS-y))
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XCOBJS := $(sort $(XCOBJS-y))
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SRCS := $(COBJS:.o=.c) $(XCOBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS))
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XOBJS := $(addprefix $(obj),$(XCOBJS))
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CPPFLAGS += -I..
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all: $(LIB) $(XOBJS)
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$(LIB): $(obj).depend $(OBJS)
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$(call cmd_link_o_target, $(OBJS))
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$(obj)env_embedded.o: $(src)env_embedded.c $(obj)../tools/envcrc
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$(CC) $(AFLAGS) -Wa,--no-warn \
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-DENV_CRC=$(shell $(obj)../tools/envcrc) \
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-c -o $@ $(src)env_embedded.c
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$(obj)../tools/envcrc:
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$(MAKE) -C ../tools
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#########################################################################
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# defines $(obj).depend target
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include $(SRCTREE)/rules.mk
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sinclude $(obj).depend
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#########################################################################
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