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# SPDX-License-Identifier: GPL-2.0-only
config SOUTHBRIDGE_AMD_CIMX_SB800
bool
default n
select HAVE_USBDEBUG_OPTIONS
select AMD_SB_CIMX
select HAVE_CF9_RESET
select HAVE_CF9_RESET_PREPARE
select SOC_AMD_COMMON
select SOC_AMD_COMMON_BLOCK_ACPIMMIO
select SOC_AMD_COMMON_BLOCK_ACPIMMIO_BIOSRAM
select SOC_AMD_COMMON_BLOCK_PCI_MMCONF
select BOOT_DEVICE_SUPPORTS_WRITES
if SOUTHBRIDGE_AMD_CIMX_SB800
config ENABLE_IDE_COMBINED_MODE
bool "Enable SATA IDE combined mode"
default n
help
If Combined Mode is enabled. IDE controller is exposed and
SATA controller has control over Port0 through Port3,
IDE controller has control over Port4 and Port5.
If Combined Mode is disabled, IDE controller is hidden and
SATA controller has full control of all 6 Ports when operating in non-IDE mode.
config IDE_COMBINED_MODE
hex
default 0x0 if ENABLE_IDE_COMBINED_MODE
default 0x1 if !ENABLE_IDE_COMBINED_MODE
choice
prompt "SATA Mode"
default SB800_SATA_AHCI
help
Select the mode in which SATA should be driven. NATIVE AHCI, or RAID.
The default is AHCI.
config SB800_SATA_IDE
bool "NATIVE"
help
NATIVE does not require a ROM.
config SB800_SATA_AHCI
bool "AHCI"
help
AHCI is the default and may work with or without AHCI ROM. It depends on the payload support.
For example, seabios does not require the AHCI ROM.
config SB800_SATA_RAID
bool "RAID"
help
sb800 RAID mode must have the two required ROM files.
endchoice
config SB800_SATA_MODE
hex
depends on (SB800_SATA_IDE || SB800_SATA_RAID || SB800_SATA_AHCI)
default 0x0 if SB800_SATA_IDE
default 0x1 if SB800_SATA_RAID
default 0x2 if SB800_SATA_AHCI
config SB_SUPERIO_HWM
bool
default n
if SB800_SATA_AHCI
config AHCI_ROM_ID
string "AHCI device PCI IDs"
default "1002,4391"
config SB800_AHCI_ROM
bool "Add a AHCI ROM"
config AHCI_ROM_FILE
string "AHCI ROM path and filename"
depends on SB800_AHCI_ROM
default "site-local/sb800/ahci.bin"
endif
if SB800_SATA_RAID
config RAID_ROM_ID
string "RAID device PCI IDs"
default "1002,4393"
help
1002,4392 for SATA NON-RAID5 module, 1002,4393 for SATA RAID5 mode
config RAID_ROM_FILE
string "RAID ROM path and filename"
depends on SB800_SATA_RAID
default "site-local/sb800/raid.bin"
config RAID_MISC_ROM_FILE
string "RAID Misc ROM path and filename"
default "site-local/sb800/misc.bin"
depends on SB800_SATA_RAID
config RAID_MISC_ROM_POSITION
hex "RAID Misc ROM Position"
default 0xFFF00000
depends on SB800_SATA_RAID
help
The RAID ROM requires that the MISC ROM is located between the range
0xFFF0_0000 to 0xFFF0_FFFF. Also, it must 1K bytes aligned.
The CONFIG_ROM_SIZE must larger than 0x100000.
endif
config SB800_IMC_FWM
bool "Add IMC firmware"
default n
select SPI_FLASH_HAS_VOLATILE_GROUP if SPI_FLASH
help
Add SB800 / Hudson 1 IMC Firmware to support the onboard fan control.
if SB800_IMC_FWM
config SB800_IMC_FWM_FILE
string "IMC firmware path and filename"
default "3rdparty/blobs/southbridge/amd/sb800/imc.bin"
choice
prompt "SB800 Firmware ROM Position"
config SB800_FWM_AT_FFFA0000
bool "0xFFFA0000"
help
The IMC and GEC ROMs requires a 'signature' located at one of several
fixed locations in memory. The location used shouldn't matter, just
select an area that doesn't conflict with anything else.
config SB800_FWM_AT_FFF20000
bool "0xFFF20000"
help
The IMC and GEC ROMs requires a 'signature' located at one of several
fixed locations in memory. The location used shouldn't matter, just
select an area that doesn't conflict with anything else.
config SB800_FWM_AT_FFE20000
depends on BOARD_ROMSIZE_KB_8192 || BOARD_ROMSIZE_KB_4096 || BOARD_ROMSIZE_KB_2048
bool "0xFFE20000"
help
The IMC and GEC ROMs requires a 'signature' located at one of several
fixed locations in memory. The location used shouldn't matter, just
select an area that doesn't conflict with anything else.
config SB800_FWM_AT_FFC20000
depends on BOARD_ROMSIZE_KB_8192 || BOARD_ROMSIZE_KB_4096
bool "0xFFC20000"
help
The IMC and GEC ROMs requires a 'signature' located at one of several
fixed locations in memory. The location used shouldn't matter, just
select an area that doesn't conflict with anything else.
config SB800_FWM_AT_FF820000
depends on BOARD_ROMSIZE_KB_8192
bool "0xFF820000"
help
The IMC and GEC ROMs requires a 'signature' located at one of several
fixed locations in memory. The location used shouldn't matter, just
select an area that doesn't conflict with anything else.
endchoice
config SB800_FWM_POSITION
hex
default 0xFFFA0000 if SB800_FWM_AT_FFFA0000
default 0xFFF20000 if SB800_FWM_AT_FFF20000
default 0xFFE20000 if SB800_FWM_AT_FFE20000
default 0xFFC20000 if SB800_FWM_AT_FFC20000
default 0xFF820000 if SB800_FWM_AT_FF820000
endif #SB800_IMC_FWM
config EHCI_BAR
hex
default 0xfef00000
choice
prompt "Fan Control"
default SB800_NO_FAN_CONTROL
help
Select the method of SB800 fan control to be used. None would be
for either fixed maximum speed fans connected to the SB800 or for
an external chip controlling the fan speeds. Manual control sets
up the SB800 fan control registers. IMC fan control uses the SB800
IMC to actively control the fan speeds.
config SB800_NO_FAN_CONTROL
bool "None"
help
No SB800 Fan control - Do not set up the SB800 fan control registers.
config SB800_MANUAL_FAN_CONTROL
bool "Manual"
help
Configure the SB800 fan control registers in devicetree.cb.
config SB800_IMC_FAN_CONTROL
bool "IMC Based"
depends on SB800_IMC_FWM
help
Set up the SB800 to use the IMC based Fan controller. This requires
the IMC ROM from AMD. Configure the registers in devicetree.cb.
endchoice
endif #SOUTHBRIDGE_AMD_CIMX_SB800
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