1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "Aspeed flash controllers in SPI mode"
4 depends on ARCH_ASPEED || COMPILE_TEST
5 depends on HAS_IOMEM && OF
7 This enables support for the Firmware Memory controller (FMC)
8 in the Aspeed AST2500/AST2400 SoCs when attached to SPI NOR chips,
9 and support for the SPI flash memory controller (SPI) for
10 the host firmware. The implementation only supports SPI NOR.
13 tristate "Hisilicon FMC SPI NOR Flash Controller(SFC)"
14 depends on ARCH_HISI || COMPILE_TEST
17 This enables support for HiSilicon FMC SPI NOR flash controller.
20 tristate "NXP SPI Flash Interface (SPIFI)"
21 depends on OF && (ARCH_LPC18XX || COMPILE_TEST)
24 Enable support for the NXP LPC SPI Flash Interface controller.
26 SPIFI is a specialized controller for connecting serial SPI
27 Flash. Enable this option if you have a device with a SPIFI
28 controller and want to access the Flash as a mtd device.