HV: add memmap param for hvlog in sos cmdline

Reserve memory for hv sbuf to avoid its possible overwriting on kernel memory.

For apl-up2, move hv_log address to 0x5de00000 to avoid possible conflict with
HV_RAM which start from 0x5e000000;

For nuc6cayh, move HV_RAM_START to 0x20000000 to avoid possible conflict with
hv_log which start from 0x1fe00000;

Tracked-On: #3533

Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>

Author: jsun26intel

hypervisor/arch/x86/configs/apl-mrb/misc_cfg.h

@@ -19,6 +19,7 @@
 
 #ifndef CONFIG_RELEASE
 #define BOOTARG_DEBUG		"hvlog=2M@0x6de00000 "	\
+				"memmap=0x200000$0x6de00000 "	\
 				"memmap=0x400000$0x6da00000 "	\
 				"ramoops.mem_address=0x6da00000 "	\
 				"ramoops.mem_size=0x400000 "	\

hypervisor/arch/x86/configs/apl-up2/misc_cfg.h

@@ -18,9 +18,10 @@
 #define SOS_COM2_IRQ		3U
 
 #ifndef CONFIG_RELEASE
-#define BOOTARG_DEBUG		"hvlog=2M@0x6de00000 "	\
-				"memmap=0x400000$0x6da00000 "	\
-				"ramoops.mem_address=0x6da00000 "	\
+#define BOOTARG_DEBUG		"hvlog=2M@0x5de00000 "	\
+				"memmap=0x200000$0x5de00000 "	\
+				"memmap=0x400000$0x5da00000 "	\
+				"ramoops.mem_address=0x5da00000 "	\
 				"ramoops.mem_size=0x400000 "	\
 				"ramoops.console_size=0x200000 "	\
 				"reboot_panic=p,w "

hypervisor/arch/x86/configs/dnv-cb2/misc_cfg.h

@@ -17,7 +17,8 @@
 #define SOS_COM2_IRQ		3U
 
 #ifndef CONFIG_RELEASE
-#define SOS_BOOTARGS_DIFF	"hvlog=2M@0x1FE00000"
+#define SOS_BOOTARGS_DIFF	"hvlog=2M@0x1FE00000 "	\
+				"memmap=0x200000$0x1fe00000 "
 #else
 #define SOS_BOOTARGS_DIFF	""
 #endif

hypervisor/arch/x86/configs/generic/misc_cfg.h

@@ -18,7 +18,8 @@
 #define SOS_COM2_IRQ		3U
 
 #ifndef CONFIG_RELEASE
-#define SOS_BOOTARGS_DIFF	"hvlog=2M@0x1FE00000"
+#define SOS_BOOTARGS_DIFF	"hvlog=2M@0x1FE00000 "	\
+				"memmap=0x200000$0x1fe00000 "
 #else
 #define SOS_BOOTARGS_DIFF	""
 #endif

hypervisor/arch/x86/configs/nuc6cayh.config

@@ -4,4 +4,4 @@ CONFIG_BOARD="nuc6cayh"
 # enable HSUART at PCI 0:18.0 by soldering Tx/Rx wires from M.2 connector;
 CONFIG_SERIAL_PCI=y
 CONFIG_SERIAL_PCI_BDF="0:18.0"
-CONFIG_HV_RAM_START=0x12200000
+CONFIG_HV_RAM_START=0x20000000

hypervisor/arch/x86/configs/nuc6cayh/misc_cfg.h

@@ -17,7 +17,8 @@
 #define SOS_COM2_IRQ		3U
 
 #ifndef CONFIG_RELEASE
-#define SOS_BOOTARGS_DIFF	"hvlog=2M@0x1FE00000"
+#define SOS_BOOTARGS_DIFF	"hvlog=2M@0x1FE00000 "	\
+				"memmap=0x200000$0x1fe00000 "
 #else
 #define SOS_BOOTARGS_DIFF	""
 #endif

hypervisor/arch/x86/configs/nuc7i7dnb/misc_cfg.h

@@ -18,7 +18,8 @@
 #define SOS_COM2_IRQ		3U
 
 #ifndef CONFIG_RELEASE
-#define SOS_BOOTARGS_DIFF	"hvlog=2M@0x1FE00000"
+#define SOS_BOOTARGS_DIFF	"hvlog=2M@0x1FE00000 "	\
+				"memmap=0x200000$0x1fe00000 "
 #else
 #define SOS_BOOTARGS_DIFF	""
 #endif