1 ## SPDX-License-Identifier: GPL-2.0-only
3 config BOARD_PURISM_BASEBOARD_LIBREM_JSL
5 select BOARD_ROMSIZE_KB_16384
6 select DRIVERS_GENERIC_CBFS_SERIAL
7 select DRIVERS_USB_ACPI
8 select DRIVERS_I2C_GENERIC
11 select HAVE_ACPI_RESUME
12 select HAVE_ACPI_TABLES
13 select HAVE_SPD_IN_CBFS
14 select INTEL_GMA_HAVE_VBT
15 select NO_UART_ON_SUPERIO
16 select SOC_INTEL_COMMON_BLOCK_HDA_VERB
17 select SOC_INTEL_JASPERLAKE
18 select SYSTEM_TYPE_DETACHABLE
19 select USE_LEGACY_8254_TIMER
21 config BOARD_PURISM_LIBREM_11
22 select BOARD_PURISM_BASEBOARD_LIBREM_JSL
24 if BOARD_PURISM_BASEBOARD_LIBREM_JSL
27 default "purism/librem_jsl"
29 config MAINBOARD_FAMILY
31 default "Librem 11" if BOARD_PURISM_BASEBOARD_LIBREM_JSL
33 config MAINBOARD_PART_NUMBER
34 default "Librem 11" if BOARD_PURISM_BASEBOARD_LIBREM_JSL
41 default 0x700000 if BOARD_PURISM_BASEBOARD_LIBREM_JSL
51 default "8086,4e61" if BOARD_PURISM_BASEBOARD_LIBREM_JSL
56 config INTEL_GMA_VBT_FILE
57 default "src/mainboard/purism/librem_jsl/data.vbt"
60 bool "Enable UART2 debug output"
62 select INTEL_LPSS_UART_FOR_CONSOLE
64 Enable UART2 for debug output.
66 This UART can be used for boot logging by coreboot and payloads.
68 For Linux, boot with `console=uart,mmio32,0xfe032000,115200n8`.
69 (0xfe032000 is CONSOLE_UART_BASE_ADDRESS for Jasper Lake.) Blacklist
70 intel_lpss_pci so it does not reconfigure the UART.
72 Soldering is required to access these signals. On the reverse side of
73 the board, there are two test points directly underneath the SoC (the
74 only two test points between the heatsink screw holes). The pad
75 nearest the M.2 socket is TX, the other is RX. The signals are 3.3V
76 (do NOT connect directly to an RS-232 serial port).
78 config UART_FOR_CONSOLE
79 default 2 if ENABLE_UART2
81 config FSP_TEMP_RAM_SIZE