4494ca8431
Commit e2e95e5e25 ("spi: Update speed/mode on change") changed the
boot time on Turris Omnia from ~2.3s to over 8s, due to SPL loading main
U-Boot from SPI NOR at 1 MHz instead of 40 MHz.
This is because the SPL code passes the CONFIG_SF_DEFAULT_SPEED option
to spi_flash_probe(), and with the above commit spi_flash_probe() starts
prefering this parameter instead of the one specified in device-tree.
The proper solution here would probably be to fix the SF subsystem to
prefer the frequency specified in the device-tree, if it is present, but
I am not sure what else will be affected on other boards with such a
change. So until then we need a more simple fix.
Since the CONFIG_SF_DEFAULT_SPEED option is used by the code, put the
correct value there for Turris Omnia. Also put the correct value to
CONFIG_SF_DEFAULT_MODE and use 40 MHz when reading environment.
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Cc: Stefan Roese <sr@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Jagan Teki <jagan@amarulasolutions.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
90 lines
2.0 KiB
Plaintext
90 lines
2.0 KiB
Plaintext
CONFIG_ARM=y
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CONFIG_ARCH_CPU_INIT=y
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CONFIG_SPL_SYS_THUMB_BUILD=y
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CONFIG_ARCH_MVEBU=y
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CONFIG_SYS_TEXT_BASE=0x00800000
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CONFIG_SPL_GPIO_SUPPORT=y
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CONFIG_SPL_LIBCOMMON_SUPPORT=y
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CONFIG_SPL_LIBGENERIC_SUPPORT=y
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CONFIG_SYS_MALLOC_F_LEN=0x2000
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CONFIG_NR_DRAM_BANKS=2
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CONFIG_SYS_MEMTEST_START=0x00800000
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CONFIG_SYS_MEMTEST_END=0x00ffffff
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CONFIG_TARGET_TURRIS_OMNIA=y
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CONFIG_ENV_SIZE=0x10000
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CONFIG_ENV_OFFSET=0xF0000
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CONFIG_ENV_SECT_SIZE=0x10000
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CONFIG_SYS_SPI_U_BOOT_OFFS=0x24000
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CONFIG_DM_GPIO=y
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CONFIG_DEFAULT_DEVICE_TREE="armada-385-turris-omnia"
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CONFIG_SPL_TEXT_BASE=0x40000030
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CONFIG_SPL_SERIAL_SUPPORT=y
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CONFIG_SPL=y
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CONFIG_DEBUG_UART_BASE=0xd0012000
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CONFIG_DEBUG_UART_CLOCK=250000000
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CONFIG_DEBUG_UART=y
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CONFIG_AHCI=y
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CONFIG_DISTRO_DEFAULTS=y
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CONFIG_FIT=y
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CONFIG_FIT_VERBOSE=y
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CONFIG_BOOTDELAY=3
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CONFIG_USE_PREBOOT=y
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CONFIG_SYS_CONSOLE_INFO_QUIET=y
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# CONFIG_DISPLAY_BOARDINFO is not set
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CONFIG_DISPLAY_BOARDINFO_LATE=y
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CONFIG_MISC_INIT_R=y
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CONFIG_SPL_I2C_SUPPORT=y
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CONFIG_CMD_MEMTEST=y
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CONFIG_SYS_ALT_MEMTEST=y
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CONFIG_CMD_SHA1SUM=y
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CONFIG_CMD_LZMADEC=y
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CONFIG_CMD_GPIO=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_SATA=y
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CONFIG_CMD_SPI=y
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CONFIG_CMD_USB=y
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CONFIG_CMD_WDT=y
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CONFIG_CMD_TFTPPUT=y
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CONFIG_CMD_CACHE=y
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CONFIG_CMD_TIME=y
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CONFIG_CMD_AES=y
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CONFIG_CMD_HASH=y
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CONFIG_CMD_BTRFS=y
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CONFIG_CMD_FS_UUID=y
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# CONFIG_SPL_PARTITION_UUIDS is not set
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CONFIG_ENV_OVERWRITE=y
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CONFIG_USE_ENV_SPI_MAX_HZ=y
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CONFIG_ENV_SPI_MAX_HZ=40000000
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CONFIG_SYS_RELOC_GD_ENV_ADDR=y
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CONFIG_SPL_OF_TRANSLATE=y
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CONFIG_AHCI_PCI=y
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CONFIG_AHCI_MVEBU=y
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# CONFIG_MVEBU_GPIO is not set
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CONFIG_DM_PCA953X=y
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CONFIG_MMC_SDHCI=y
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CONFIG_MMC_SDHCI_MV=y
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CONFIG_SPI_FLASH_MACRONIX=y
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CONFIG_SPI_FLASH_SPANSION=y
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CONFIG_SF_DEFAULT_MODE=0x0
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CONFIG_SF_DEFAULT_SPEED=40000000
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CONFIG_PHY_MARVELL=y
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CONFIG_PHY_GIGE=y
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CONFIG_MVNETA=y
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CONFIG_MII=y
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CONFIG_PCI=y
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CONFIG_PCI_MVEBU=y
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CONFIG_DM_RTC=y
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CONFIG_RTC_ARMADA38X=y
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CONFIG_SCSI=y
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CONFIG_DEBUG_UART_SHIFT=2
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CONFIG_SYS_NS16550=y
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CONFIG_KIRKWOOD_SPI=y
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CONFIG_USB=y
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CONFIG_DM_USB=y
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CONFIG_USB_XHCI_HCD=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_WDT=y
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CONFIG_WDT_ORION=y
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