| ## |
| ## This file is part of the coreboot project. |
| ## |
| ## Copyright (C) 2012 The Chromium OS Authors. |
| ## |
| ## This program is free software; you can redistribute it and/or modify |
| ## it under the terms of the GNU General Public License as published by |
| ## the Free Software Foundation; version 2 of the License. |
| ## |
| ## This program is distributed in the hope that it will be useful, |
| ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
| ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| ## GNU General Public License for more details. |
| ## |
| ## You should have received a copy of the GNU General Public License |
| ## along with this program; if not, write to the Free Software |
| ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| ## |
| |
| config SPI_FLASH |
| bool |
| default n |
| help |
| Select this option if your chipset driver needs to store certain |
| data in the SPI flash. |
| |
| config SPI_FLASH_SMM |
| bool "SPI flash driver support in SMM" |
| default n |
| depends on SPI_FLASH && HAVE_SMI_HANDLER |
| help |
| Select this option if you want SPI flash support in SMM. |
| |
| config SPI_FLASH_EON |
| bool |
| default y |
| depends on SPI_FLASH |
| help |
| Select this option if your chipset driver needs to store certain |
| data in the SPI flash and your SPI flash is made by EON. |
| |
| config SPI_FLASH_MACRONIX |
| bool |
| default y |
| depends on SPI_FLASH |
| help |
| Select this option if your chipset driver needs to store certain |
| data in the SPI flash and your SPI flash is made by Macronix. |
| |
| config SPI_FLASH_SPANSION |
| bool |
| default y |
| depends on SPI_FLASH |
| help |
| Select this option if your chipset driver needs to store certain |
| data in the SPI flash and your SPI flash is made by Spansion. |
| |
| config SPI_FLASH_SST |
| bool |
| default y |
| depends on SPI_FLASH |
| help |
| Select this option if your chipset driver needs to store certain |
| data in the SPI flash and your SPI flash is made by SST. |
| |
| config SPI_FLASH_STMICRO |
| bool |
| default y |
| depends on SPI_FLASH |
| help |
| Select this option if your chipset driver needs to store certain |
| data in the SPI flash and your SPI flash is made by ST MICRO. |
| |
| config SPI_FLASH_WINBOND |
| bool |
| default y |
| depends on SPI_FLASH |
| help |
| Select this option if your chipset driver needs to store certain |
| data in the SPI flash and your SPI flash is made by Winbond. |
| |
| config SPI_FLASH_NO_FAST_READ |
| bool "Disable Fast Read command" |
| default n |
| depends on SPI_FLASH |
| help |
| Select this option if your setup requires to avoid "fast read"s |
| from the SPI flash parts. |
| |
| config SPI_FLASH_GIGADEVICE |
| bool |
| default y |
| depends on SPI_FLASH |
| help |
| Select this option if your chipset driver needs to store certain |
| data in the SPI flash and your SPI flash is made by Gigadevice. |
| |
| config SPI_FLASH_FAST_READ_DUAL_OUTPUT_3B |
| bool |
| default n |
| depends on SPI_FLASH |
| help |
| Select this option if your SPI flash supports the fast read dual- |
| output command (opcode 0x3b) where the opcode and address are sent |
| to the chip on MOSI and data is received on both MOSI and MISO. |
