Add Intel Gigabit NIC SPI flashing support
Tested on a 82541PI (0x8086, 0x107c) using 32-bit hardware.
The last line in nicintel_request_spibus() could be changed so that FL_BUSY
is used instead.
Shortened sample log:
[...]
Found "Intel 82541PI Gigabit Ethernet Controller" (8086:107c, BDF 01:03.0).
Found chip "ST M25P10.RES" (128 KB, SPI) at physical address 0xfffe0000.
Multiple flash chips were detected: M25P05.RES M25P10.RES
Please specify which chip to use with the -c <chipname> option.
[...]
Corresponding to flashrom svn r1151.
Signed-off-by: Idwer Vollering <vidwer@gmail.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
diff --git a/Makefile b/Makefile
index 3c5d256..e83fc0b 100644
--- a/Makefile
+++ b/Makefile
@@ -121,9 +121,13 @@
ifeq ($(CONFIG_INTERNAL), yes)
override CONFIG_BITBANG_SPI = yes
else
+ifeq ($(CONFIG_NICINTEL_SPI), yes)
+override CONFIG_BITBANG_SPI = yes
+else
CONFIG_BITBANG_SPI ?= no
endif
endif
+endif
# Always enable 3Com NICs for now.
CONFIG_NIC3COM ?= yes
@@ -153,6 +157,9 @@
# Disable National Semiconductor NICs until support is complete and tested.
CONFIG_NICNATSEMI ?= no
+# Always enable SPI on Intel NICs for now.
+CONFIG_NICINTEL_SPI ?= yes
+
# Always enable Bus Pirate SPI for now.
CONFIG_BUSPIRATE_SPI ?= yes
@@ -244,6 +251,12 @@
NEED_PCI := yes
endif
+ifeq ($(CONFIG_NICINTEL_SPI), yes)
+FEATURE_CFLAGS += -D'CONFIG_NICINTEL_SPI=1'
+PROGRAMMER_OBJS += nicintel_spi.o
+NEED_PCI := yes
+endif
+
ifeq ($(CONFIG_BUSPIRATE_SPI), yes)
FEATURE_CFLAGS += -D'CONFIG_BUSPIRATE_SPI=1'
PROGRAMMER_OBJS += buspirate_spi.o