openwrt/flashrom
1
0
Fork 0
mirror of https://review.coreboot.org/flashrom.git synced 2025-07-01 22:21:16 +02:00
Code Issues Releases Wiki Activity

Add new programmer for SPI EEPROMs attached to Intel 82580 NICs

Browse Source 
This patch lets you read and write the EEPROM on 82580-based gigabit NIC
cards. So far it has been tested on copper NICs only, but other variants
employing this controller should work too.
It is a nice substitution for the official eeupdate tool.

Speed is quite decent: less than 4 seconds for erases or writes of 32 kB.

Corresponding to flashrom svn r1832.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Tested-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Ricardo Ribalda Delgado
2014-07-28 20:35:21 +00:00
committed by Stefan Tauner
parent a5bcbceb58
commit 2a41f0a2c0
5 changed files with 379 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
Makefile
View File

@ -227,6 +227,11 @@ UNSUPPORTED_FEATURES += CONFIG_NICINTEL=yes
else
override CONFIG_NICINTEL = no
endif
ifeq ($(CONFIG_NICINTEL_EEPROM), yes)
UNSUPPORTED_FEATURES += CONFIG_NICINTEL_EEPROM=yes
else
override CONFIG_NICINTEL_EEPROM = no
endif
ifeq ($(CONFIG_NICINTEL_SPI), yes)
UNSUPPORTED_FEATURES += CONFIG_NICINTEL_SPI=yes
else
@ -426,6 +431,9 @@ CONFIG_NICINTEL ?= yes
# Always enable SPI on Intel NICs for now.
CONFIG_NICINTEL_SPI ?= yes
# Always enable EEPROM on Intel NICs for now.
CONFIG_NICINTEL_EEPROM ?= yes
# Always enable SPI on OGP cards for now.
CONFIG_OGP_SPI ?= yes
@ -626,6 +634,12 @@ PROGRAMMER_OBJS += nicintel_spi.o
NEED_PCI := yes
endif
ifeq ($(CONFIG_NICINTEL_EEPROM), yes)
FEATURE_CFLAGS += -D'CONFIG_NICINTEL_EEPROM=1'
PROGRAMMER_OBJS += nicintel_eeprom.o
NEED_PCI := yes
endif
ifeq ($(CONFIG_OGP_SPI), yes)
FEATURE_CFLAGS += -D'CONFIG_OGP_SPI=1'
PROGRAMMER_OBJS += ogp_spi.o