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/spi.c b/spi.c
index ebacd60..e892e74 100644
--- a/spi.c
+++ b/spi.c
@@ -136,6 +136,15 @@
},
#endif
+#if CONFIG_NICINTEL_SPI == 1
+ { /* SPI_CONTROLLER_NICINTEL */
+ .command = bitbang_spi_send_command,
+ .multicommand = default_spi_send_multicommand,
+ .read = bitbang_spi_read,
+ .write_256 = bitbang_spi_write_256,
+ },
+#endif
+
{}, /* This entry corresponds to SPI_CONTROLLER_INVALID. */
};