mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-17 02:08:38 +00:00
ebc1d50ab5
The fdt_path_offset() function is slow since it must scan the tree.
This substantial overhead now applies to all boards.
The original code may not be ideal but it is fit for purpose and is only
needed on a few boards.
Reverting this reduces time to set up driver model by about 30ms.
Before revert:
Accumulated time:
47,170 dm_r
53,237 dm_spl
572,986 dm_f
Accumulated time:
44,598 dm_r
50,347 dm_spl
549,133 dm_f
This reverts commit 26f981f295.
Signed-off-by: Simon Glass <sjg@chromium.org>
182 lines
4.8 KiB
Text
182 lines
4.8 KiB
Text
CONFIG_ARM=y
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CONFIG_SKIP_LOWLEVEL_INIT=y
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CONFIG_ARCH_K3=y
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CONFIG_SYS_MALLOC_LEN=0x2000000
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CONFIG_SYS_MALLOC_F_LEN=0x8000
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CONFIG_SPL_LIBCOMMON_SUPPORT=y
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CONFIG_SPL_LIBGENERIC_SUPPORT=y
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CONFIG_NR_DRAM_BANKS=2
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CONFIG_SOC_K3_AM654=y
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CONFIG_TARGET_AM654_A53_EVM=y
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CONFIG_ENV_SIZE=0x20000
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CONFIG_ENV_OFFSET=0x680000
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CONFIG_DM_GPIO=y
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CONFIG_SPL_DM_SPI=y
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CONFIG_DEFAULT_DEVICE_TREE="k3-am654-base-board"
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CONFIG_SPL_TEXT_BASE=0x80080000
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CONFIG_SPL_MMC=y
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CONFIG_SPL_SERIAL=y
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CONFIG_SPL_DRIVERS_MISC=y
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CONFIG_SPL_STACK_R_ADDR=0x82000000
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CONFIG_ENV_OFFSET_REDUND=0x6A0000
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CONFIG_SPL_FS_FAT=y
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CONFIG_SPL_LIBDISK_SUPPORT=y
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CONFIG_SPL_SPI_FLASH_SUPPORT=y
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CONFIG_SPL_SPI=y
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# CONFIG_PSCI_RESET is not set
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CONFIG_DISTRO_DEFAULTS=y
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CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
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CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80480000
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# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
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CONFIG_SPL_LOAD_FIT=y
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CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000
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# CONFIG_USE_SPL_FIT_GENERATOR is not set
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CONFIG_OF_BOARD_SETUP=y
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CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd; run init_${boot}; run boot_rprocs; run get_kern_${boot}; run get_fdt_${boot}; run get_overlay_${boot}; run run_kern"
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CONFIG_LOGLEVEL=7
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CONFIG_CONSOLE_MUX=y
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CONFIG_SPL_MAX_SIZE=0x58000
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CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
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CONFIG_SPL_BSS_START_ADDR=0x80a00000
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CONFIG_SPL_BSS_MAX_SIZE=0x80000
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CONFIG_SPL_SYS_MALLOC_SIMPLE=y
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CONFIG_SPL_STACK_R=y
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CONFIG_SYS_SPL_MALLOC=y
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CONFIG_SYS_SPL_MALLOC_SIZE=0x800000
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CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
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CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x1400
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CONFIG_SPL_DMA=y
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CONFIG_SPL_ENV_SUPPORT=y
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CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot.img"
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CONFIG_SPL_I2C=y
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CONFIG_SPL_DM_MAILBOX=y
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CONFIG_SPL_MTD_SUPPORT=y
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CONFIG_SPL_DM_SPI_FLASH=y
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CONFIG_SPL_DM_RESET=y
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CONFIG_SPL_POWER_DOMAIN=y
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CONFIG_SPL_RAM_SUPPORT=y
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# CONFIG_SPL_SPI_FLASH_TINY is not set
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CONFIG_SPL_SPI_FLASH_SFDP_SUPPORT=y
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CONFIG_SPL_SPI_LOAD=y
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CONFIG_SYS_SPI_U_BOOT_OFFS=0x280000
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CONFIG_SPL_USB_HOST=y
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CONFIG_SPL_USB_STORAGE=y
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CONFIG_SPL_USB_GADGET=y
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CONFIG_SPL_DFU=y
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CONFIG_SPL_YMODEM_SUPPORT=y
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CONFIG_SYS_MAXARGS=64
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CONFIG_CMD_ASKENV=y
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CONFIG_CMD_DFU=y
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CONFIG_CMD_GPT=y
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CONFIG_CMD_I2C=y
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CONFIG_CMD_MMC=y
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CONFIG_CMD_PCI=y
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CONFIG_CMD_REMOTEPROC=y
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CONFIG_CMD_USB=y
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# CONFIG_CMD_SETEXPR is not set
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CONFIG_CMD_TIME=y
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CONFIG_MTDIDS_DEFAULT="nor0=47040000.spi.0"
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CONFIG_MTDPARTS_DEFAULT="mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),128k(ospi.env),128k(ospi.env.backup),1m(ospi.sysfw),-@8m(ospi.rootfs)"
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CONFIG_CMD_UBI=y
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# CONFIG_ISO_PARTITION is not set
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CONFIG_OF_CONTROL=y
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CONFIG_SPL_OF_CONTROL=y
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CONFIG_SPL_MULTI_DTB_FIT=y
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CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
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CONFIG_ENV_OVERWRITE=y
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CONFIG_ENV_IS_IN_MMC=y
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CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
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CONFIG_SYS_RELOC_GD_ENV_ADDR=y
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CONFIG_SYS_MMC_ENV_PART=1
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CONFIG_NET_RANDOM_ETHADDR=y
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CONFIG_SPL_DM=y
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CONFIG_SPL_DM_SEQ_ALIAS=y
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CONFIG_SPL_REGMAP=y
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CONFIG_SPL_SYSCON=y
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CONFIG_SPL_OF_TRANSLATE=y
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CONFIG_CLK=y
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CONFIG_SPL_CLK=y
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CONFIG_CLK_TI_SCI=y
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CONFIG_DFU_MMC=y
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CONFIG_DFU_RAM=y
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CONFIG_DFU_SF=y
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CONFIG_SYS_DFU_DATA_BUF_SIZE=0x20000
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CONFIG_SYS_DFU_MAX_FILE_SIZE=0x800000
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CONFIG_DMA_CHANNELS=y
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CONFIG_TI_K3_NAVSS_UDMA=y
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CONFIG_TI_SCI_PROTOCOL=y
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CONFIG_DM_PCA953X=y
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CONFIG_DM_I2C=y
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CONFIG_I2C_SET_DEFAULT_BUS_NUM=y
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CONFIG_DM_I2C_GPIO=y
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CONFIG_SYS_I2C_OMAP24XX=y
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CONFIG_DM_MAILBOX=y
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CONFIG_K3_SEC_PROXY=y
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CONFIG_SUPPORT_EMMC_BOOT=y
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CONFIG_MMC_IO_VOLTAGE=y
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CONFIG_MMC_UHS_SUPPORT=y
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CONFIG_MMC_HS200_SUPPORT=y
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CONFIG_SPL_MMC_HS200_SUPPORT=y
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CONFIG_MMC_SDHCI=y
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CONFIG_MMC_SDHCI_ADMA=y
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CONFIG_SPL_MMC_SDHCI_ADMA=y
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CONFIG_MMC_SDHCI_AM654=y
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CONFIG_MTD=y
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CONFIG_DM_MTD=y
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CONFIG_DM_SPI_FLASH=y
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CONFIG_SPI_FLASH_SFDP_SUPPORT=y
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CONFIG_SPI_FLASH_STMICRO=y
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# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
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CONFIG_SPI_FLASH_MTD=y
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CONFIG_PHY_TI_DP83867=y
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CONFIG_PHY_FIXED=y
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CONFIG_E1000=y
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CONFIG_CMD_E1000=y
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CONFIG_TI_AM65_CPSW_NUSS=y
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CONFIG_PCI=y
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CONFIG_PCI_KEYSTONE=y
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CONFIG_PHY=y
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CONFIG_SPL_PHY=y
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CONFIG_AM654_PHY=y
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CONFIG_OMAP_USB2_PHY=y
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CONFIG_PINCTRL=y
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# CONFIG_PINCTRL_GENERIC is not set
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CONFIG_SPL_PINCTRL=y
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# CONFIG_SPL_PINCTRL_GENERIC is not set
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CONFIG_PINCTRL_SINGLE=y
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CONFIG_POWER_DOMAIN=y
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CONFIG_TI_SCI_POWER_DOMAIN=y
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CONFIG_DM_REGULATOR=y
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CONFIG_DM_REGULATOR_FIXED=y
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CONFIG_DM_REGULATOR_GPIO=y
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CONFIG_REMOTEPROC_TI_K3_R5F=y
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CONFIG_REMOTEPROC_TI_PRU=y
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CONFIG_DM_RESET=y
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CONFIG_RESET_TI_SCI=y
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CONFIG_DM_SERIAL=y
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CONFIG_SOC_DEVICE=y
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CONFIG_SOC_DEVICE_TI_K3=y
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CONFIG_SOC_TI=y
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CONFIG_TI_PRUSS=y
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CONFIG_SPI=y
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CONFIG_DM_SPI=y
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CONFIG_CADENCE_QSPI=y
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CONFIG_SYSRESET=y
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CONFIG_SPL_SYSRESET=y
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CONFIG_SYSRESET_TI_SCI=y
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CONFIG_USB=y
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CONFIG_DM_USB_GADGET=y
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CONFIG_SPL_DM_USB_GADGET=y
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CONFIG_USB_XHCI_HCD=y
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CONFIG_USB_XHCI_DWC3=y
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CONFIG_USB_DWC3=y
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CONFIG_USB_DWC3_GENERIC=y
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CONFIG_SPL_USB_DWC3_GENERIC=y
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CONFIG_USB_KEYBOARD=y
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CONFIG_USB_GADGET=y
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CONFIG_USB_GADGET_MANUFACTURER="Texas Instruments"
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CONFIG_USB_GADGET_VENDOR_NUM=0x0451
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CONFIG_USB_GADGET_PRODUCT_NUM=0x6162
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CONFIG_USB_GADGET_DOWNLOAD=y
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CONFIG_OF_LIBFDT_OVERLAY=y
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CONFIG_PHANDLE_CHECK_SEQ=y
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