[PATCH v3 2/3] arm: mvebu: add support for Methode eDPU

[Robert Marko]

On Fri, May 20, 2022 at 1:01 PM Pali Rohár <pali at kernel.org> wrote:
>
> On Friday 20 May 2022 12:54:23 Robert Marko wrote:
> > Methode eDPU is an Armada 3720 power board based on the Methode uDPU.
> >
> > They feature the same CPU, RAM, and storage as well as the form factor.
> >
> > However, eDPU only has one SFP slot plus a copper G.hn port which does not
> > work under U-boot.
> >
> > In order to reduce duplication, split the uDPU DTS into a common one.
> >
> > Signed-off-by: Robert Marko <robert.marko at sartura.hr>
> > ---
> > Changes in v3:
> > * Use DTS-es pending merge upstream
> > * Re-enable SCSI as the Armada 37xx BOOT_TARGET_DEVICES defines SCSI device
> > as one of the bootable ones.
> > We dont have space constraints, so just re-enable SCSI rather than making
> > one more config header
> >
> > Changes in v2:
> > * Correct the PHY mode to 2500Base-X
> > * Add the DTB to Makefile
> > * Remove SCSI/SATA, PCI and E1000 from defconfig as they are not present
> > ---
> ...
> > diff --git a/configs/eDPU_defconfig b/configs/eDPU_defconfig
> > new file mode 100644
> > index 0000000000..5e5e5a6b4d
> > --- /dev/null
> > +++ b/configs/eDPU_defconfig
> > @@ -0,0 +1,96 @@
> > +CONFIG_ARM=y
> > +CONFIG_ARCH_CPU_INIT=y
> > +CONFIG_ARCH_MVEBU=y
> > +CONFIG_SYS_TEXT_BASE=0x00000000
> > +CONFIG_TARGET_MVEBU_ARMADA_37XX=y
> > +CONFIG_MVEBU_EFUSE=y
> > +CONFIG_ENV_SIZE=0x10000
> > +CONFIG_ENV_OFFSET=0x180000
> > +CONFIG_ENV_SECT_SIZE=0x10000
> > +CONFIG_DM_GPIO=y
> > +CONFIG_DEFAULT_DEVICE_TREE="armada-3720-eDPU"
> > +CONFIG_DEBUG_UART_BASE=0xd0012000
> > +CONFIG_SYS_LOAD_ADDR=0x6000000
> > +CONFIG_DEBUG_UART=y
> > +CONFIG_DISTRO_DEFAULTS=y
> > +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
> > +CONFIG_FIT=y
> > +CONFIG_FIT_VERBOSE=y
> > +CONFIG_USE_PREBOOT=y
> > +# CONFIG_DISPLAY_CPUINFO is not set
> > +# CONFIG_DISPLAY_BOARDINFO is not set
> > +CONFIG_DISPLAY_BOARDINFO_LATE=y
> > +CONFIG_ARCH_EARLY_INIT_R=y
> > +CONFIG_BOARD_EARLY_INIT_F=y
> > +CONFIG_SYS_PROMPT="eDPU>> "
> > +# CONFIG_CMD_ELF is not set
> > +# CONFIG_CMD_IMI is not set
> > +# CONFIG_CMD_XIMG is not set
> > +# CONFIG_CMD_FLASH is not set
> > +CONFIG_CMD_FUSE=y
> > +CONFIG_CMD_GPIO=y
> > +CONFIG_CMD_I2C=y
> > +CONFIG_CMD_MMC=y
> > +CONFIG_CMD_MTD=y
> > +CONFIG_CMD_PCI=y
>
> Hello! Seems that you forgot to remove some parts of PCI...

Oh yeah, forgot the command(Which weirdly does not depend on PCI support at all)
I will fixup it ASAP.

Regards,
Robert
>
> > +# CONFIG_CMD_SCSI is not set
> > +CONFIG_CMD_SPI=y
> > +CONFIG_CMD_USB=y
> > +# CONFIG_CMD_SETEXPR is not set
> > +CONFIG_CMD_TFTPPUT=y
> > +CONFIG_CMD_CACHE=y
> > +CONFIG_CMD_TIME=y
> > +CONFIG_CMD_MVEBU_BUBT=y
> > +CONFIG_CMD_EXT4_WRITE=y
> > +CONFIG_MAC_PARTITION=y
> > +CONFIG_ENV_OVERWRITE=y
> > +CONFIG_ENV_IS_IN_SPI_FLASH=y
> > +CONFIG_SYS_RELOC_GD_ENV_ADDR=y
> > +CONFIG_ARP_TIMEOUT=200
> > +CONFIG_NET_RETRY_COUNT=50
> > +CONFIG_NET_RANDOM_ETHADDR=y
> > +CONFIG_CLK=y
> > +CONFIG_CLK_MVEBU=y
> > +CONFIG_DM_I2C=y
> > +CONFIG_DM_I2C_GPIO=y
> > +CONFIG_SYS_I2C_MV=y
> > +CONFIG_MISC=y
> > +CONFIG_MMC_HS200_SUPPORT=y
> > +CONFIG_MMC_SDHCI=y
> > +CONFIG_MMC_SDHCI_SDMA=y
> > +CONFIG_MMC_SDHCI_XENON=y
> > +CONFIG_MTD=y
> > +CONFIG_DM_MTD=y
> > +CONFIG_SPI_FLASH_SFDP_SUPPORT=y
> > +CONFIG_SPI_FLASH_MACRONIX=y
> > +CONFIG_SPI_FLASH_SPANSION=y
> > +CONFIG_SPI_FLASH_STMICRO=y
> > +# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
> > +CONFIG_SPI_FLASH_MTD=y
> > +CONFIG_PHYLIB_10G=y
> > +CONFIG_PHY_MARVELL=y
> > +CONFIG_PHY_FIXED=y
> > +CONFIG_PHY_GIGE=y
> > +CONFIG_MVNETA=y
> > +CONFIG_MVMDIO=y
> > +CONFIG_PHY=y
> > +CONFIG_MVEBU_COMPHY_SUPPORT=y
> > +CONFIG_PINCTRL=y
> > +CONFIG_PINCTRL_ARMADA_37XX=y
> > +CONFIG_DM_REGULATOR_FIXED=y
> > +CONFIG_DM_REGULATOR_GPIO=y
> > +CONFIG_DM_SCSI=y
> > +CONFIG_MVEBU_A3700_UART=y
> > +CONFIG_MVEBU_A3700_SPI=y
> > +CONFIG_SYSINFO=y
> > +CONFIG_SYSINFO_SMBIOS=y
> > +CONFIG_USB=y
> > +CONFIG_USB_XHCI_HCD=y
> > +CONFIG_USB_EHCI_HCD=y
> > +CONFIG_USB_HOST_ETHER=y
> > +CONFIG_USB_ETHER_ASIX=y
> > +CONFIG_USB_ETHER_MCS7830=y
> > +CONFIG_USB_ETHER_RTL8152=y
> > +CONFIG_USB_ETHER_SMSC95XX=y
> > +CONFIG_LZO=y
> > +CONFIG_SPL_LZO=y
> > --
> > 2.36.1
> >



-- 
Robert Marko
Staff Embedded Linux Engineer
Sartura Ltd.
Lendavska ulica 16a
10000 Zagreb, Croatia
Email: robert.marko at sartura.hr
Web: www.sartura.hr