2 # Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
4 # SPDX-License-Identifier: GPL-2.0+
14 bool "Add a Remote Management Unit (RMU) binary"
16 Select this option to add a Remote Management Unit (RMU) binary
17 to the resulting U-Boot image. It is a data block (up to 64K) of
18 machine-specific code which must be put in the flash for the RMU
19 within the Quark SoC processor to access when powered up before
20 system BIOS is executed.
23 string "Remote Management Unit (RMU) binary filename"
27 The filename of the file to use as Remote Management Unit (RMU)
28 binary in the board directory.
31 hex "Remote Management Unit (RMU) binary location"
35 The location of the RMU binary is determined by a strap. It must be
36 put in flash at a location matching the strap-determined base address.
38 The default base address of 0xfff00000 indicates that the binary must
39 be located at offset 0 from the beginning of a 1MB flash device.
59 Embedded SRAM (eSRAM) memory-mapped base address.
69 Root Complex register block memory-mapped base address.
75 ACPI Power Managment 1 (PM1) i/o-mapped base address.
76 This device is defined in ACPI specification, with 16 bytes in size.
82 ACPI Processor Block (PBLK) i/o-mapped base address.
83 This device is defined in ACPI specification, with 16 bytes in size.
89 SPI DMA i/o-mapped base address.
95 GPIO i/o-mapped base address.
101 ACPI General Purpose Event 0 (GPE0) i/o-mapped base address.
102 This device is defined in ACPI specification, with 64 bytes in size.
108 Watchdog timer i/o-mapped base address.
118 Space in bytes in eSRAM used as Cache-As-ARM (CAR).
119 Note this size must not exceed eSRAM's total size.