u-boot/arch/arm/mach-mvebu/Kconfig
Pali Rohár 10154b81de arm: mvebu: a37xx: Add support for reading NB and SB fuse OTP value
Implement reading NB and SB fuses of Armada 37xx SOC via U-Boot fuse API.

Banks 0-43 are reserved for accessing Security OTP (not implemented yet).
Bank 44 is used for accessing North Bridge OTP (69 bits via words 0-2).
Bank 45 is used for accessing South Bridge OTP (97 bits via words 0-3).

Write support is not implemented yet because it looks like that both North
and South Bridge OTPs are already burned in factory with some data. The
meaning of some bits of North Bridge is documented in WTMI source code.
The meaning of bits in South Bridge is unknown.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-04-21 12:31:36 +02:00

368 lines
8.5 KiB
Text

if ARCH_MVEBU
config HAVE_MVEBU_EFUSE
bool
config ARMADA_32BIT
bool
select ARCH_MISC_INIT
select BOARD_EARLY_INIT_F
select CPU_V7A
select SPL_DM if SPL
select SPL_DM_SEQ_ALIAS if SPL
select SPL_OF_CONTROL if SPL
select SPL_SKIP_LOWLEVEL_INIT if SPL
select SPL_SIMPLE_BUS if SPL
select SUPPORT_SPL
select TRANSLATION_OFFSET
config ARMADA_64BIT
bool
select ARM64
# ARMv7 SoCs...
config ARMADA_375
bool
select ARMADA_32BIT
config ARMADA_38X
bool
select ARMADA_32BIT
select HAVE_MVEBU_EFUSE
config ARMADA_38X_HS_IMPEDANCE_THRESH
hex "Armada 38x USB 2.0 High-Speed Impedance Threshold (0x0 - 0x7)"
depends on ARMADA_38X
default 0x6
range 0x0 0x7
config ARMADA_XP
bool
select ARMADA_32BIT
# ARMv8 SoCs...
config ARMADA_3700
bool
select ARM64
select HAVE_MVEBU_EFUSE
# Armada 7K and 8K are very similar - use only one Kconfig symbol for both
config ARMADA_8K
bool
select ARM64
# Armada PLL frequency (used for NAND clock generation)
config SYS_MVEBU_PLL_CLOCK
int
default "2000000000" if ARMADA_XP || ARMADA_3700 || ARMADA_8K || ARMADA_MSYS
default "1000000000" if ARMADA_38X || ARMADA_375
# Armada XP/38x SoC types...
config MV78230
bool
select ARMADA_XP
config MV78260
bool
select ARMADA_XP
imply CMD_SATA
config MV78460
bool
select ARMADA_XP
config ARMADA_MSYS
bool
select ARMADA_32BIT
config 98DX4251
bool
select ARMADA_MSYS
config 98DX3336
bool
select ARMADA_MSYS
config 98DX3236
bool
select ARMADA_MSYS
config 88F6820
bool
select ARMADA_38X
config CUSTOMER_BOARD_SUPPORT
bool
choice
prompt "Armada XP/375/38x/3700/7K/8K board select"
optional
config TARGET_CLEARFOG
bool "Support ClearFog"
select 88F6820
select BOARD_LATE_INIT
config TARGET_HELIOS4
bool "Support Helios4"
select 88F6820
config TARGET_MVEBU_ARMADA_37XX
bool "Support Armada 37xx platforms"
select ARMADA_3700
imply SCSI
config TARGET_DB_88F6720
bool "Support DB-88F6720 Armada 375"
select ARMADA_375
config TARGET_DB_88F6820_GP
bool "Support DB-88F6820-GP"
select 88F6820
config TARGET_DB_88F6820_AMC
bool "Support DB-88F6820-AMC"
select 88F6820
config TARGET_TURRIS_OMNIA
bool "Support Turris Omnia"
select 88F6820
select BOARD_LATE_INIT
select DM_I2C
select I2C_MUX
select I2C_MUX_PCA954x
select SPL_DRIVERS_MISC
select SPL_I2C_MUX
select SPL_SYS_MALLOC_SIMPLE
select SYS_I2C_MVTWSI
select ATSHA204A
config TARGET_TURRIS_MOX
bool "Support Turris Mox"
select ARMADA_3700
config TARGET_MVEBU_ARMADA_8K
bool "Support Armada 7k/8k platforms"
select ARMADA_8K
select BOARD_LATE_INIT
imply SCSI
config TARGET_OCTEONTX2_CN913x
bool "Support CN913x platforms"
select ARMADA_8K
imply BOARD_EARLY_INIT_R
select BOARD_LATE_INIT
imply SCSI
config TARGET_DB_MV784MP_GP
bool "Support db-mv784mp-gp"
select BOARD_ECC_SUPPORT
select MV78460
config TARGET_DS414
bool "Support Synology DS414"
select MV78230
config TARGET_MAXBCM
bool "Support maxbcm"
select BOARD_ECC_SUPPORT
select MV78460
config TARGET_THEADORABLE
bool "Support theadorable Armada XP"
select BOARD_LATE_INIT if USB
select MV78260
imply CMD_SATA
config TARGET_CONTROLCENTERDC
bool "Support CONTROLCENTERDC"
select 88F6820
select CUSTOMER_BOARD_SUPPORT
config TARGET_X530
bool "Support Allied Telesis x530"
select 88F6820
config TARGET_DB_XC3_24G4XG
bool "Support DB-XC3-24G4XG"
select 98DX3336
config TARGET_CRS3XX_98DX3236
bool "Support CRS3XX-98DX3236"
select 98DX3236
endchoice
choice
prompt "DDR bus width"
default DDR_64BIT
depends on ARMADA_XP
config DDR_64BIT
bool "64bit bus width"
config DDR_32BIT
bool "32bit bus width"
endchoice
config DDR_LOG_LEVEL
int "DDR training code log level"
depends on ARMADA_XP
default 0
range 0 3
help
Amount of information provided on error while running the DDR
training code. At level 0, provides an error code in a case of
failure, RL, WL errors and other algorithm failure. At level 1,
provides the D-Unit setup (SPD/Static configuration). At level 2,
provides the windows margin as a results of DQS centeralization.
At level 3, rovides the windows margin of each DQ as a results of
DQS centeralization.
config DDR_RESET_ON_TRAINING_FAILURE
bool "Reset the board on DDR training failure instead of hanging"
depends on ARMADA_38X || ARMADA_XP
help
If DDR training fails in SPL, reset the board instead of hanging.
Some boards are known to fail DDR training occasionally and an
immediate reset may be preferable to waiting until the board is
reset by watchdog (if there even is one).
Note that if booting via UART and the DDR training fails, the
device will still hang - it doesn't make sense to reset the board
in such a case.
config BOARD_ECC_SUPPORT
bool
config SYS_BOARD
default "clearfog" if TARGET_CLEARFOG
default "helios4" if TARGET_HELIOS4
default "mvebu_armada-37xx" if TARGET_MVEBU_ARMADA_37XX
default "db-88f6720" if TARGET_DB_88F6720
default "db-88f6820-gp" if TARGET_DB_88F6820_GP
default "db-88f6820-amc" if TARGET_DB_88F6820_AMC
default "turris_omnia" if TARGET_TURRIS_OMNIA
default "turris_mox" if TARGET_TURRIS_MOX
default "mvebu_armada-8k" if TARGET_MVEBU_ARMADA_8K
default "octeontx2_cn913x" if TARGET_OCTEONTX2_CN913x
default "db-mv784mp-gp" if TARGET_DB_MV784MP_GP
default "ds414" if TARGET_DS414
default "maxbcm" if TARGET_MAXBCM
default "theadorable" if TARGET_THEADORABLE
default "a38x" if TARGET_CONTROLCENTERDC
default "x530" if TARGET_X530
default "db-xc3-24g4xg" if TARGET_DB_XC3_24G4XG
default "crs3xx-98dx3236" if TARGET_CRS3XX_98DX3236
config SYS_CONFIG_NAME
default "clearfog" if TARGET_CLEARFOG
default "helios4" if TARGET_HELIOS4
default "mvebu_armada-37xx" if TARGET_MVEBU_ARMADA_37XX
default "db-88f6720" if TARGET_DB_88F6720
default "db-88f6820-gp" if TARGET_DB_88F6820_GP
default "db-88f6820-amc" if TARGET_DB_88F6820_AMC
default "mvebu_armada-8k" if TARGET_MVEBU_ARMADA_8K
default "mvebu_armada-8k" if TARGET_OCTEONTX2_CN913x
default "db-mv784mp-gp" if TARGET_DB_MV784MP_GP
default "ds414" if TARGET_DS414
default "maxbcm" if TARGET_MAXBCM
default "theadorable" if TARGET_THEADORABLE
default "turris_omnia" if TARGET_TURRIS_OMNIA
default "turris_mox" if TARGET_TURRIS_MOX
default "controlcenterdc" if TARGET_CONTROLCENTERDC
default "x530" if TARGET_X530
default "db-xc3-24g4xg" if TARGET_DB_XC3_24G4XG
default "crs3xx-98dx3236" if TARGET_CRS3XX_98DX3236
config SYS_VENDOR
default "Marvell" if TARGET_DB_MV784MP_GP
default "Marvell" if TARGET_MVEBU_ARMADA_37XX
default "Marvell" if TARGET_DB_88F6720
default "Marvell" if TARGET_DB_88F6820_GP
default "Marvell" if TARGET_DB_88F6820_AMC
default "Marvell" if TARGET_MVEBU_ARMADA_8K
default "Marvell" if TARGET_OCTEONTX2_CN913x
default "Marvell" if TARGET_DB_XC3_24G4XG
default "Marvell" if TARGET_MVEBU_DB_88F7040
default "solidrun" if TARGET_CLEARFOG
default "kobol" if TARGET_HELIOS4
default "Synology" if TARGET_DS414
default "CZ.NIC" if TARGET_TURRIS_OMNIA
default "CZ.NIC" if TARGET_TURRIS_MOX
default "gdsys" if TARGET_CONTROLCENTERDC
default "alliedtelesis" if TARGET_X530
default "mikrotik" if TARGET_CRS3XX_98DX3236
config SYS_SOC
default "mvebu"
choice
prompt "Boot method"
depends on SPL
config MVEBU_SPL_BOOT_DEVICE_SPI
bool "SPI NOR flash"
imply ENV_IS_IN_SPI_FLASH
imply SPL_DM_SPI
imply SPL_SPI_FLASH_SUPPORT
imply SPL_SPI_LOAD
imply SPL_SPI
select SPL_BOOTROM_SUPPORT
config MVEBU_SPL_BOOT_DEVICE_MMC
bool "SDIO/MMC card"
imply ENV_IS_IN_MMC
# GPIO needed for eMMC/SD card presence detection
imply SPL_DM_GPIO
imply SPL_DM_MMC
imply SPL_GPIO
imply SPL_LIBDISK_SUPPORT
imply SPL_MMC
select SPL_BOOTROM_SUPPORT
config MVEBU_SPL_BOOT_DEVICE_SATA
bool "SATA"
imply SPL_SATA
imply SPL_LIBDISK_SUPPORT
select SPL_BOOTROM_SUPPORT
config MVEBU_SPL_BOOT_DEVICE_UART
bool "UART"
select SPL_BOOTROM_SUPPORT
endchoice
config MVEBU_EFUSE
bool "Enable eFuse support"
depends on HAVE_MVEBU_EFUSE
help
Enable support for reading and writing eFuses on mvebu SoCs.
config MVEBU_EFUSE_FAKE
bool "Fake eFuse access (dry run)"
depends on MVEBU_EFUSE
help
This enables a "dry run" mode where eFuses are not really programmed.
Instead the eFuse accesses are emulated by writing to and reading
from a memory block.
This is can be used for testing prog scripts.
config SECURED_MODE_IMAGE
bool "Build image for trusted boot"
default false
depends on 88F6820
help
Build an image that employs the ARMADA SoC's trusted boot framework
for securely booting images.
config SECURED_MODE_CSK_INDEX
int "Index of active CSK"
default 0
depends on SECURED_MODE_IMAGE
source "board/solidrun/clearfog/Kconfig"
source "board/kobol/helios4/Kconfig"
endif