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authorStefan Reinauer <reinauer@chromium.org>2012-05-10 11:27:32 -0700
committerStefan Reinauer <stefan.reinauer@coreboot.org>2012-05-10 23:52:44 +0200
commit1c56d9b1029b344b92bc1cd1acb2fe52ce0c0e2d (patch)
tree81db0d753447c2e0f8fd196ef9ba74b142baeb64 /src/drivers/spi/Kconfig
parent43105d6a5a4898386e35c4fdccdf643b95faef98 (diff)
downloadcoreboot-1c56d9b1029b344b92bc1cd1acb2fe52ce0c0e2d.tar.xz
Add SPI flash driver
This driver is taken from u-boot and adapted to match coreboot. It still contains some hacks and is ICH specific at places. Change-Id: I97dd8096f7db3b62f8f4f4e4d08bdee10d88f689 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/997 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/drivers/spi/Kconfig')
-rw-r--r--src/drivers/spi/Kconfig81
1 files changed, 81 insertions, 0 deletions
diff --git a/src/drivers/spi/Kconfig b/src/drivers/spi/Kconfig
new file mode 100644
index 0000000000..ee7584c0c4
--- /dev/null
+++ b/src/drivers/spi/Kconfig
@@ -0,0 +1,81 @@
+##
+## 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_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
+ default n
+ depends on SPI_FLASH
+ help
+ Select this option if your setup requires to avoid "fast read"s
+ from the SPI flash parts.