by gerrit＠coreboot.org
the following patch was just integrated into master:
commit 69b7c4142c75bc26a9b8d098209388080ae43cc5
Author: Lubomir Rintel <lkundrak(a)v3.sk>
Date: Wed May 27 22:18:40 2015 +0200
X61: Add filters
Work with x60 mainboard support, just:
ln -s lenovo_x61.lua SerialICE/simba/mainboard/lenovo_x60.lua
TODO: Something more clever instead of the above
Change-Id: I542e4fce26737be4437544b6ef4b6b5e6ea8d296
Signed-off-by: Lubomir Rintel <lkundrak(a)v3.sk>
Reviewed-on: http://review.coreboot.org/10327
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer(a)coreboot.org>
See http://review.coreboot.org/10327 for details.
-gerrit
by Stefan Reinauer
Stefan Reinauer (stefan.reinauer(a)coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6159
-gerrit
commit 1f4ce28eefe45f447b28222d9501c5bd9703307e
Author: Idwer Vollering <vidwer(a)gmail.com>
Date: Mon Jun 30 04:00:23 2014 +0200
[3/4] HP DL120G5: BMC code
Change-Id: I39fdac61f3ecab611b737815143caa2e0bea9848
Signed-off-by: Ruud Schramp <schramp(a)holmes.nl>
Signed-off-by: Idwer Vollering <vidwer(a)gmail.com>
---
SerialICE/bmc/ipmi.c | 253 +++++++++++++++++++++++++++++++++++++++++++
SerialICE/bmc/ipmi_disable.c | 37 +++++++
2 files changed, 290 insertions(+)
diff --git a/SerialICE/bmc/ipmi.c b/SerialICE/bmc/ipmi.c
new file mode 100644
index 0000000..52f1153
--- /dev/null
+++ b/SerialICE/bmc/ipmi.c
@@ -0,0 +1,253 @@
+/*
+ * SerialICE
+ *
+ * Copyright (C) 2011 Netherlands Forensic Institute
+ *
+ * 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
+ */
+
+/*
+ * This is an example of lowlevel code for disabeling the BMC serial
+ * communication.
+ */
+
+#define nftransport 0xc
+
+#define OBF (1 << 0)
+#define IBF (1 << 1)
+
+#define ipmidata 0xca2
+#define ipmicsr 0xca3
+
+#if 0
+static u8 i_n_b_debug(u16 port)
+{
+ u8 d=inb(port);
+ outb(d,0x80);
+ return d;
+}
+
+#define inb i_n_b_debug
+#endif
+
+#if 0
+static char * print_binary(char val)
+{
+ static char strbuf[20];
+ char *dat=strbuf;
+ unsigned char mask=0x80;
+ while (mask!=0) {
+ *dat= (val & mask) ? '1' : '0';
+ mask = mask>>1;
+ dat++;
+ };
+ *dat=0;
+ return strbuf;
+};
+#endif
+
+static int writestateQ(void)
+{
+ return ((inb(ipmicsr)>>6)==0x10);
+}
+
+static int readstateQ(void)
+{
+ return ((inb(ipmicsr)>>6)==0x01);
+}
+
+static int idlestateQ(void)
+{
+ return ((inb(ipmicsr)>>6)==0x00);
+}
+
+static inline void ibfzero(void)
+{
+ while(inb(ipmicsr) & IBF)
+ ;
+}
+static inline void clearobf(void)
+{
+ (void) inb(ipmidata);
+}
+
+static inline void waitobf(void)
+{
+ while((inb(ipmicsr) & OBF) == 0)
+ ;
+}
+
+/* quite possibly the stupidest interface ever designed. */
+static inline void first_cmd_byte(unsigned char byte)
+{
+ ibfzero();
+ clearobf();
+ outb(0x61, ipmicsr);
+ ibfzero();
+ clearobf();
+ outb(byte, ipmidata);
+}
+
+static inline void next_cmd_byte(unsigned char byte)
+{
+ ibfzero();
+ clearobf();
+ outb(byte, ipmidata);
+}
+
+static inline void last_cmd_byte(unsigned char byte)
+{
+ ibfzero();
+ clearobf();
+ outb(0x62, ipmicsr);
+
+ ibfzero();
+ clearobf();
+ outb(byte, ipmidata);
+}
+
+static inline void getStatus(void )
+{
+ do {
+ ibfzero();
+ outb(0x60, ipmicsr);
+ ibfzero();
+ clearobf();
+ outb(0, ipmidata);
+ ibfzero();
+ } while (!readstateQ());
+ waitobf();
+
+ int val=inb(ipmidata);
+ outb(val,ipmidata);
+ ibfzero();
+ waitobf();
+ clearobf();
+}
+
+
+static inline void read_response_byte(void)
+{
+ int val = -1;
+ if ((inb(ipmicsr)>>6) != 1) //Check state=0x01 (READ);
+ return;
+
+ ibfzero();
+ waitobf();
+ val = inb(ipmidata);
+ outb(0x68, ipmidata);
+
+ /* see if it is done */
+ if ((inb(ipmicsr)>>6) != 1){
+ /* wait for the dummy read. Which describes this protocol */
+ waitobf();
+ (void)inb(ipmidata);
+ }
+}
+
+static inline void ipmidelay(void)
+{
+ int i;
+ for(i = 0; i < 10; i++) {
+ inb(0x80);
+ }
+}
+
+static void earlydbg(char POST)
+{
+ outb(POST,0x80);
+}
+
+static inline void ipmi_request(const char *Start, const char *End)
+{
+ unsigned char c;
+ /* be safe; make sure it is really ready */
+ while ((inb(ipmicsr)>>6)) { //Not IDLE
+ outb(inb(ipmicsr),0x80);
+ outb(0x60, ipmicsr); //abort
+
+ };
+
+ first_cmd_byte(*Start);
+ ipmidelay();
+ Start++;
+
+ while( (int) Start< ((int) End -1)) {
+ next_cmd_byte(*Start);
+ ipmidelay();
+ Start++;
+ };
+
+ last_cmd_byte(*Start);
+ ipmidelay();
+}
+
+static void ipmi_transaction(const char *Start, const char *End)
+{
+ ipmi_request(Start,End);
+ ibfzero();
+ while(readstateQ()) {
+ char val;
+ waitobf();
+ val=inb(ipmidata);
+ outb(0x68,ipmidata);
+ ipmidelay();
+ ibfzero();
+ };
+ if (idlestateQ()) {
+// char val;
+// waitobf();
+// val = inb(ipmidata);
+ } else {
+ getStatus();
+ }
+}
+
+
+
+const char channel_access[]={0x06<<2,0x40,0x04,0x80,0x05};
+const char serialmodem_conf[]={0x0c<<2,0x10,0x04,0x08,0x00,0x0f};
+const char serial_mux1[]={0x0c<<2,0x12,0x04,0x06};
+const char serial_mux2[]={0x0c<<2,0x12,0x04,0x03};
+const char serial_mux3[]={0x0c<<2,0x12,0x04,0x07};
+
+static void setup_early_ipmi_serial(void )
+{
+// earlydbg(0x0d);
+ //set channel access system only
+// ipmi_transaction(channel_access,channel_access+sizeof(channel_access));
+ while ((inb(ipmicsr)>>6)) { //Not IDLE
+ outb(inb(ipmicsr),0x80);
+ outb(0x60, ipmicsr); //abort
+ getStatus();
+ };
+
+ //Set serial/modem config
+// ipmi_transaction(serialmodem_conf,serialmodem_conf+sizeof(serialmodem_conf));
+// earlydbg(result);
+
+ //Set serial mux 1
+// ipmi_transaction(serial_mux1,serial_mux1+sizeof(serial_mux1));
+// earlydbg(result);
+
+ //Set serial mux 2
+ ipmi_transaction(serial_mux2,serial_mux2+sizeof(serial_mux2));
+
+ //Set serial mux 3
+// ipmi_transaction(serial_mux3,serial_mux3+sizeof(serial_mux3));
+
+ earlydbg(0x0e);
+
+}
+
diff --git a/SerialICE/bmc/ipmi_disable.c b/SerialICE/bmc/ipmi_disable.c
new file mode 100644
index 0000000..5c70f11
--- /dev/null
+++ b/SerialICE/bmc/ipmi_disable.c
@@ -0,0 +1,37 @@
+/*
+ * SerialICE
+ *
+ * Copyright (C) 2011 Netherlands Forensic Institute
+ *
+ * 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
+ */
+
+/*
+ * This is an example of lowlevel code for disabeling the BMC serial
+ * communication.
+ */
+#include <stdio.h>
+#include <sys/io.h>
+
+#include "ipmi.c"
+
+int main(int argc, char **argv)
+{
+ iopl(3);
+ ioperm(0x80, 0x20 , 1);
+ earlydbg(0x12);
+ getStatus();
+ setup_early_ipmi_serial();
+};
+
by gerrit＠coreboot.org
the following patch was just integrated into master:
commit 9406bc17fa54747f958103826e8b1012b66f617d
Author: Patrick Georgi <pgeorgi(a)google.com>
Date: Mon Jul 6 19:52:22 2015 +0200
lua: Fix build with lua 5.3
Lua's API changed between 5.2 and 5.3, so turn on compatibility.
Change-Id: I3f96198cbe75858120a2e874fee0e63fe03d183a
Signed-off-by: Patrick Georgi <pgeorgi(a)google.com>
Reviewed-on: http://review.coreboot.org/10812
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer(a)coreboot.org>
See http://review.coreboot.org/10812 for details.
-gerrit
by Patrick Georgi
Patrick Georgi (pgeorgi(a)google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/10812
-gerrit
commit 221fee9a6df114ee9153c42f85e56886d8445b14
Author: Patrick Georgi <pgeorgi(a)google.com>
Date: Mon Jul 6 19:52:22 2015 +0200
lua: Fix build with lua 5.3
Lua's API changed between 5.2 and 5.3, so turn on compatibility.
Change-Id: I3f96198cbe75858120a2e874fee0e63fe03d183a
Signed-off-by: Patrick Georgi <pgeorgi(a)google.com>
---
qemu-0.15.x/serialice-lua.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/qemu-0.15.x/serialice-lua.c b/qemu-0.15.x/serialice-lua.c
index cdf3e25..f6c4c31 100644
--- a/qemu-0.15.x/serialice-lua.c
+++ b/qemu-0.15.x/serialice-lua.c
@@ -32,6 +32,7 @@
#include <string.h>
/* LUA includes */
+#define LUA_COMPAT_5_2
#include <lua.h>
#include <lauxlib.h>
#include <lualib.h>
