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config BOARD_PURISM_BASEBOARD_LIBREM_JSL
def_bool n
select BOARD_ROMSIZE_KB_16384
select DRIVERS_GENERIC_CBFS_SERIAL
select DRIVERS_USB_ACPI
select DRIVERS_I2C_GENERIC
select DRIVERS_I2C_HID
select EC_ACPI
select HAVE_ACPI_RESUME
select HAVE_ACPI_TABLES
select HAVE_SPD_IN_CBFS
select INTEL_GMA_HAVE_VBT
select NO_UART_ON_SUPERIO
select SOC_INTEL_COMMON_BLOCK_HDA_VERB
select SOC_INTEL_JASPERLAKE
select SYSTEM_TYPE_DETACHABLE
select USE_LEGACY_8254_TIMER
config BOARD_PURISM_LIBREM_11
select BOARD_PURISM_BASEBOARD_LIBREM_JSL
if BOARD_PURISM_BASEBOARD_LIBREM_JSL
config MAINBOARD_DIR
default "purism/librem_jsl"
config MAINBOARD_FAMILY
string
default "Librem 11" if BOARD_PURISM_BASEBOARD_LIBREM_JSL
config MAINBOARD_PART_NUMBER
default "Librem 11" if BOARD_PURISM_BASEBOARD_LIBREM_JSL
config MAX_CPUS
int
default 4
config CBFS_SIZE
default 0x700000 if BOARD_PURISM_BASEBOARD_LIBREM_JSL
config DIMM_MAX
default 2
config DIMM_SPD_SIZE
default 512
config VGA_BIOS_ID
string
default "8086,4e61" if BOARD_PURISM_BASEBOARD_LIBREM_JSL
config NO_POST
default y
config INTEL_GMA_VBT_FILE
default "src/mainboard/purism/librem_jsl/data.vbt"
config ENABLE_UART2
bool "Enable UART2 debug output"
default n
select INTEL_LPSS_UART_FOR_CONSOLE
help
Enable UART2 for debug output.
This UART can be used for boot logging by coreboot and payloads.
For Linux, boot with `console=uart,mmio32,0xfe032000,115200n8`.
(0xfe032000 is CONSOLE_UART_BASE_ADDRESS for Jasper Lake.) Blacklist
intel_lpss_pci so it does not reconfigure the UART.
Soldering is required to access these signals. On the reverse side of
the board, there are two test points directly underneath the SoC (the
only two test points between the heatsink screw holes). The pad
nearest the M.2 socket is TX, the other is RX. The signals are 3.3V
(do NOT connect directly to an RS-232 serial port).
config UART_FOR_CONSOLE
default 2 if ENABLE_UART2
config FSP_TEMP_RAM_SIZE
default 0x28000
endif
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