From 63acd22dc5366c72a7165138f5030df9523824dc Mon Sep 17 00:00:00 2001
From: Vladimir Serbinenko <phcoder@gmail.com>
Date: Sun, 1 Jun 2014 00:26:48 +0200
Subject: lenovo: Make version look like something thinkpad_acpi would accept
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thinkpad_acpi checks that BIOS version matches some pattern.
Report version in this form.

Not cleaned up as the idea of this patch seems to be met with resistance.
Can make it Thinkpad-specific if the idea is accepted.

Change-Id: I15e33e87e7a7f42d6a06f12fb39b5172153af8a1
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4650
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
---
 src/mainboard/lenovo/t60/mainboard.c  | 11 +++++++++++
 src/mainboard/lenovo/x201/mainboard.c | 11 +++++++++++
 src/mainboard/lenovo/x230/mainboard.c | 10 ++++++++++
 src/mainboard/lenovo/x60/mainboard.c  | 11 +++++++++++
 4 files changed, 43 insertions(+)

(limited to 'src/mainboard')

diff --git a/src/mainboard/lenovo/t60/mainboard.c b/src/mainboard/lenovo/t60/mainboard.c
index a25c92c7f6..6f93dcf105 100644
--- a/src/mainboard/lenovo/t60/mainboard.c
+++ b/src/mainboard/lenovo/t60/mainboard.c
@@ -24,6 +24,7 @@
 #include <device/device.h>
 #include <arch/io.h>
 #include <delay.h>
+#include <string.h>
 #include <device/pci_def.h>
 #include <device/pci_ops.h>
 #include <arch/io.h>
@@ -34,6 +35,7 @@
 #include <pc80/mc146818rtc.h>
 #include <arch/x86/include/arch/acpigen.h>
 #include <smbios.h>
+#include <build.h>
 
 static acpi_cstate_t cst_entries[] = {
 	{ 1,  1, 1000, { 0x7f, 1, 2, { 0 }, 1, 0 } },
@@ -47,6 +49,15 @@ int get_cst_entries(acpi_cstate_t **entries)
 	return ARRAY_SIZE(cst_entries);
 }
 
+const char *smbios_mainboard_bios_version(void)
+{
+	/* Satisfy thinkpad_acpi.  */
+	if (strlen(CONFIG_LOCALVERSION))
+		return "CBET4000 " CONFIG_LOCALVERSION;
+	else
+		return "CBET4000 " COREBOOT_VERSION;
+}
+
 static void mainboard_init(device_t dev)
 {
 	struct southbridge_intel_i82801gx_config *config;
diff --git a/src/mainboard/lenovo/x201/mainboard.c b/src/mainboard/lenovo/x201/mainboard.c
index d772d194a9..332b2aa099 100644
--- a/src/mainboard/lenovo/x201/mainboard.c
+++ b/src/mainboard/lenovo/x201/mainboard.c
@@ -25,6 +25,7 @@
 #include <device/device.h>
 #include <arch/io.h>
 #include <delay.h>
+#include <string.h>
 #include <device/pci_def.h>
 #include <device/pci_ops.h>
 #include <device/pci_ids.h>
@@ -47,6 +48,7 @@
 #include <cpu/x86/lapic.h>
 #include <device/pci.h>
 #include <smbios.h>
+#include <build.h>
 
 static acpi_cstate_t cst_entries[] = {
 	{1, 1, 1000, {0x7f, 1, 2, {0}, 1, 0}},
@@ -88,6 +90,15 @@ static int int15_handler(void)
 }
 #endif
 
+const char *smbios_mainboard_bios_version(void)
+{
+	/* Satisfy thinkpad_acpi.  */
+	if (strlen(CONFIG_LOCALVERSION))
+		return "CBET4000 " CONFIG_LOCALVERSION;
+	else
+		return "CBET4000 " COREBOOT_VERSION;
+}
+
 const char *smbios_mainboard_version(void)
 {
 	return "Lenovo X201";
diff --git a/src/mainboard/lenovo/x230/mainboard.c b/src/mainboard/lenovo/x230/mainboard.c
index 01d1910159..e5ce0ed35c 100644
--- a/src/mainboard/lenovo/x230/mainboard.c
+++ b/src/mainboard/lenovo/x230/mainboard.c
@@ -39,6 +39,7 @@
 #include <device/pci.h>
 #include <cbfs.h>
 #include <pc80/keyboard.h>
+#include <build.h>
 
 void mainboard_suspend_resume(void)
 {
@@ -131,6 +132,15 @@ static int int15_handler(void)
 }
 #endif
 
+const char *smbios_mainboard_bios_version(void)
+{
+	/* Satisfy thinkpad_acpi.  */
+	if (strlen(CONFIG_LOCALVERSION))
+		return "CBET4000 " CONFIG_LOCALVERSION;
+	else
+		return "CBET4000 " COREBOOT_VERSION;
+}
+
 const char *smbios_mainboard_version(void)
 {
 	return "ThinkPad X230";
diff --git a/src/mainboard/lenovo/x60/mainboard.c b/src/mainboard/lenovo/x60/mainboard.c
index d1fcb7b0bf..8143eceb00 100644
--- a/src/mainboard/lenovo/x60/mainboard.c
+++ b/src/mainboard/lenovo/x60/mainboard.c
@@ -24,6 +24,7 @@
 #include <device/device.h>
 #include <arch/io.h>
 #include <delay.h>
+#include <string.h>
 #include <device/pci_def.h>
 #include <device/pci_ops.h>
 #include <device/pci_ids.h>
@@ -37,6 +38,7 @@
 #include "dock.h"
 #include <arch/x86/include/arch/acpigen.h>
 #include <smbios.h>
+#include <build.h>
 #include <x86emu/x86emu.h>
 #define PANEL INT15_5F35_CL_DISPLAY_DEFAULT
 
@@ -148,6 +150,15 @@ static int mainboard_smbios_data(device_t dev, int *handle, unsigned long *curre
 	return len;
 }
 
+const char *smbios_mainboard_bios_version(void)
+{
+	/* Satisfy thinkpad_acpi.  */
+	if (strlen(CONFIG_LOCALVERSION))
+		return "CBET4000 " CONFIG_LOCALVERSION;
+	else
+		return "CBET4000 " COREBOOT_VERSION;
+}
+
 static void mainboard_enable(device_t dev)
 {
 	dev->ops->init = mainboard_init;
-- 
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