diff options
Diffstat (limited to 'src/console')
| -rw-r--r-- | src/console/Kconfig | 44 | ||||
| -rw-r--r-- | src/console/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/console/console.c | 9 | ||||
| -rw-r--r-- | src/console/ne2k_console.c | 37 |
4 files changed, 89 insertions, 2 deletions
diff --git a/src/console/Kconfig b/src/console/Kconfig index a2e3cdddbf..080b37f390 100644 --- a/src/console/Kconfig +++ b/src/console/Kconfig @@ -1,5 +1,4 @@ menu "Console options" - # TODO: Rename to SERIAL_CONSOLE once Kconfig transition is complete. config CONSOLE_SERIAL8250 bool "Serial port console output" @@ -130,6 +129,49 @@ config CONSOLE_VGA_ONBOARD_AT_FIRST help If not selected, the last adapter found will be used. +config CONSOLE_NE2K + bool "Network console over NE2000 compatible Ethernet adapter" + default n + help + Send coreboot debug output to a Ethernet console, it works + same way as Linux netconsole, packets are received to UDP + port 6666 on IP/MAC specified with options bellow. + Use following netcat command: nc -u -l -p 6666 + +config CONSOLE_NE2K_DST_MAC + depends on CONSOLE_NE2K + string "Destination MAC address of remote system" + default "00:13:d4:76:a2:ac" + help + Type in either MAC address of logging system or MAC address + of the router. + +config CONSOLE_NE2K_DST_IP + depends on CONSOLE_NE2K + string "Destination IP of logging system" + default "10.0.1.27" + help + This is IP adress of the system running for example + netcat command to dump the packets. + +config CONSOLE_NE2K_SRC_IP + depends on CONSOLE_NE2K + string "IP adress of Coreboot system" + default "10.0.1.253" + help + This is the IP of the Coreboot system + +config CONSOLE_NE2K_IO_PORT + depends on CONSOLE_NE2K + hex "NE2000 adapter fixed IO port address" + default 0xe00 + help + This is the IO port address for the IO port + on the card, please select some non-conflicting region, + 32 bytes of IO spaces will be used (and align on 32 bytes + boundary, qemu needs broader align) + + choice prompt "Maximum console log level" default MAXIMUM_CONSOLE_LOGLEVEL_8 diff --git a/src/console/Makefile.inc b/src/console/Makefile.inc index 4af63819e7..a2e576f327 100644 --- a/src/console/Makefile.inc +++ b/src/console/Makefile.inc @@ -15,6 +15,7 @@ driver-$(CONFIG_CONSOLE_VGA) += vga_console.o driver-$(CONFIG_CONSOLE_BTEXT) += btext_console.o driver-$(CONFIG_CONSOLE_BTEXT) += font-8x16.o driver-$(CONFIG_CONSOLE_LOGBUF) += logbuf_console.o +driver-$(CONFIG_CONSOLE_NE2K) += ne2k_console.o $(obj)/console/console.o : $(obj)/build.h $(obj)/console/console.initobj.o : $(obj)/build.h diff --git a/src/console/console.c b/src/console/console.c index ee7fffe6df..833d287c6c 100644 --- a/src/console/console.c +++ b/src/console/console.c @@ -7,11 +7,14 @@ #include <arch/hlt.h> #include <arch/io.h> +#if CONFIG_CONSOLE_NE2K +#include <console/ne2k.h> +#endif + #ifndef __PRE_RAM__ #include <string.h> #include <pc80/mc146818rtc.h> - /* initialize the console */ void console_init(void) { @@ -99,6 +102,10 @@ void __attribute__((noreturn)) die(const char *msg) void console_init(void) { + +#if CONFIG_CONSOLE_NE2K + ne2k_init(CONFIG_CONSOLE_NE2K_IO_PORT); +#endif static const char console_test[] = "\n\ncoreboot-" COREBOOT_VERSION diff --git a/src/console/ne2k_console.c b/src/console/ne2k_console.c new file mode 100644 index 0000000000..c435f073d7 --- /dev/null +++ b/src/console/ne2k_console.c @@ -0,0 +1,37 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2010 Advanced Micro Devices, Inc. + * Copyright (C) 2010 Rudolf Marek <r.marek@assembler.cz> + * + * 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 + */ + +#include <console/console.h> +#include <console/ne2k.h> + +static void ne2k_tx_byte(unsigned char data) +{ + ne2k_append_data(&data, 1, CONFIG_CONSOLE_NE2K_IO_PORT); +} + +static void ne2k_tx_flush(void) +{ + ne2k_transmit(CONFIG_CONSOLE_NE2K_IO_PORT); +} + +static const struct console_driver ne2k_console __console = { + .tx_byte = ne2k_tx_byte, + .tx_flush = ne2k_tx_flush, +}; |