1 # SPDX-License-Identifier: GPL-2.0+
3 # Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
8 select ARCH_EARLY_INIT_R
11 imply ENABLE_MRC_CACHE
27 bool "Add a Remote Management Unit (RMU) binary"
29 Select this option to add a Remote Management Unit (RMU) binary
30 to the resulting U-Boot image. It is a data block (up to 64K) of
31 machine-specific code which must be put in the flash for the RMU
32 within the Quark SoC processor to access when powered up before
33 system BIOS is executed.
36 string "Remote Management Unit (RMU) binary filename"
40 The filename of the file to use as Remote Management Unit (RMU)
41 binary in the board directory.
44 hex "Remote Management Unit (RMU) binary location"
48 The location of the RMU binary is determined by a strap. It must be
49 put in flash at a location matching the strap-determined base address.
51 The default base address of 0xfff00000 indicates that the binary must
52 be located at offset 0 from the beginning of a 1MB flash device.
72 Embedded SRAM (eSRAM) memory-mapped base address.
82 Root Complex register block memory-mapped base address.
88 ACPI Power Management 1 (PM1) i/o-mapped base address.
89 This device is defined in ACPI specification, with 16 bytes in size.
95 ACPI Processor Block (PBLK) i/o-mapped base address.
96 This device is defined in ACPI specification, with 16 bytes in size.
102 SPI DMA i/o-mapped base address.
108 GPIO i/o-mapped base address.
110 config ACPI_GPE0_BASE
114 ACPI General Purpose Event 0 (GPE0) i/o-mapped base address.
115 This device is defined in ACPI specification, with 64 bytes in size.
121 Watchdog timer i/o-mapped base address.
131 Space in bytes in eSRAM used as Cache-As-ARM (CAR).
132 Note this size must not exceed eSRAM's total size.
134 config X86_TSC_TIMER_FREQ