u-boot/configs/turris_omnia_defconfig
Pali Rohár e3f92093d7 arm: mvebu: turris_omnia: Fixup SATA or PCIe nodes at runtime in DT blob
On of the MiniPCIe ports on Turris Omnia is also a mSATA port. Whether
it works in SATA or PCIe mode is determined by a strapping pin, which
value is read from the MCU.

We already determine which type of card is connected when configuring
SerDeses.

But until now we left both SATA and PCIe port 0 nodes in device tree
enabled, and so the SATA driver is probed in U-Boot / Linux even if we
know there is no mSATA card, and similarly PCIe driver tries to link on
port 0 even if we know there is mSATA card, not a PCIe card.

Fixup device tree blob to disable SATA node if mSATA card is not
present, and to disable PCIe port 0 node if mSATA card is present.

Do this for U-Boot's DT blob before relocation and also for kernel DT
blob before booting.

This ensures that software does not try to use SATA or PCIe HW when
corresponding PHY is not configured.

Signed-off-by: Pali Rohár <pali@kernel.org>
[ refactored and fixed some issues ]
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-01-20 11:35:29 +01:00

94 lines
2.1 KiB
Text

CONFIG_ARM=y
CONFIG_ARCH_CPU_INIT=y
CONFIG_SPL_SYS_THUMB_BUILD=y
CONFIG_ARCH_MVEBU=y
CONFIG_SYS_TEXT_BASE=0x00800000
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_SPL_GPIO=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_NR_DRAM_BANKS=2
CONFIG_SYS_MEMTEST_START=0x00800000
CONFIG_SYS_MEMTEST_END=0x00ffffff
CONFIG_TARGET_TURRIS_OMNIA=y
CONFIG_ENV_SIZE=0x10000
CONFIG_ENV_OFFSET=0xF0000
CONFIG_ENV_SECT_SIZE=0x10000
CONFIG_DM_GPIO=y
CONFIG_DEFAULT_DEVICE_TREE="armada-385-turris-omnia"
CONFIG_SPL_TEXT_BASE=0x40000030
CONFIG_SPL_SERIAL=y
CONFIG_SPL=y
CONFIG_DEBUG_UART_BASE=0xd0012000
CONFIG_DEBUG_UART_CLOCK=250000000
CONFIG_DEBUG_UART=y
CONFIG_AHCI=y
CONFIG_OF_BOARD_FIXUP=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_SYS_LOAD_ADDR=0x800000
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_BOOTDELAY=3
CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_MISC_INIT_R=y
CONFIG_SPL_BOARD_INIT=y
CONFIG_SPL_I2C=y
CONFIG_CMD_MEMTEST=y
CONFIG_SYS_ALT_MEMTEST=y
CONFIG_CMD_SHA1SUM=y
CONFIG_CMD_LZMADEC=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_GPT=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_MTD=y
CONFIG_CMD_PCI=y
CONFIG_CMD_SATA=y
CONFIG_CMD_SPI=y
CONFIG_CMD_USB=y
CONFIG_CMD_WDT=y
CONFIG_CMD_TFTPPUT=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIME=y
CONFIG_CMD_AES=y
CONFIG_CMD_HASH=y
CONFIG_CMD_BTRFS=y
CONFIG_CMD_FS_UUID=y
# CONFIG_SPL_PARTITION_UUIDS is not set
CONFIG_ENV_OVERWRITE=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_SPL_OF_TRANSLATE=y
CONFIG_AHCI_PCI=y
CONFIG_AHCI_MVEBU=y
# CONFIG_MVEBU_GPIO is not set
CONFIG_DM_PCA953X=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_MV=y
CONFIG_MTD=y
CONFIG_DM_MTD=y
CONFIG_SF_DEFAULT_SPEED=40000000
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_MTD=y
CONFIG_PHY_MARVELL=y
CONFIG_PHY_GIGE=y
CONFIG_MVNETA=y
CONFIG_MII=y
CONFIG_NVME=y
CONFIG_PCI=y
CONFIG_PCI_MVEBU=y
CONFIG_DM_RTC=y
CONFIG_RTC_ARMADA38X=y
CONFIG_SCSI=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_KIRKWOOD_SPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_EHCI_HCD=y
CONFIG_WDT=y
CONFIG_WDT_ORION=y