Read/write window property defines FFS partition file location.
The BMC loads the PNOR partitions in a read-only volume.
So after that there are following two cases:
Read: Tries to open the file in read only mode from
the partition(READONLY/READWRITE/PRESERVED), Partition
Table tells the partition type depends on the offset.
if file is not there in the mapped partition
then tries to open the file from the read only partition.
Write: Tries to open the file in write mode from the
partition(READWRITE/PRESERVED), if file is not there
in the mapped partition then mailbox daemon will copy
the requested partition to the read-write volume to
make changes to it.
Change-Id: Ic0ef882380b56536ac55feae3ec563de95fdd4a6
Signed-off-by: Ratan Gupta <ratagupt@in.ibm.com>
diff --git a/Makefile.am b/Makefile.am
index 5614256..4f49644 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -16,7 +16,8 @@
if VIRTUAL_PNOR_ENABLED
mboxd_SOURCES += pnor_partition_table.cpp \
mboxd_pnor_partition_table.cpp \
- mboxd_flash_virtual.cpp
+ mboxd_flash_virtual.cpp \
+ pnor_partition.cpp
mboxd_LDFLAGS += -lstdc++fs \
$(SDBUSPLUS_LIBS) \
@@ -39,13 +40,35 @@
test_sanity_SOURCES = test/sanity.c
-test_copy_flash_SOURCES = test/copy_flash.c mboxd_flash.c mboxd_flash_physical.c common.c mtd.c test/tmpf.c
+test_copy_flash_SOURCES = \
+ test/copy_flash.c \
+ mboxd_flash.c \
+ mboxd_flash_physical.c \
+ common.c mtd.c \
+ test/tmpf.c
-test_erase_flash_SOURCES = test/erase_flash.c mboxd_flash.c common.c test/tmpf.c
+test_erase_flash_SOURCES = \
+ test/erase_flash.c \
+ mboxd_flash.c \
+ mboxd_flash_physical.c \
+ common.c \
+ test/tmpf.c
-test_write_flash_SOURCES = test/write_flash.c mboxd_flash.c common.c test/tmpf.c
+test_write_flash_SOURCES = \
+ test/write_flash.c \
+ mboxd_flash.c \
+ mboxd_flash_physical.c \
+ common.c \
+ test/tmpf.c
-TEST_MBOX_SRCS = mboxd_msg.c mboxd_windows.c mboxd_lpc.c mboxd_flash.c common.c mboxd_flash_physical.c
+TEST_MBOX_SRCS = \
+ mboxd_msg.c \
+ mboxd_windows.c \
+ mboxd_lpc.c \
+ mboxd_flash.c \
+ common.c \
+ mboxd_flash_physical.c
+
TEST_MOCK_SRCS = test/tmpf.c test/mbox.c test/system.c
test_get_mbox_info_v2_SOURCES = test/get_mbox_info_v2.c \
@@ -133,9 +156,13 @@
mboxd_flash.c \
mboxd_pnor_partition_table.cpp \
mboxd_flash_virtual.cpp \
+ pnor_partition.cpp \
test/create_read_window_vpnor.cpp
test_create_read_window_vpnor_LDFLAGS = $(OESDK_TESTCASE_FLAGS)
-test_create_read_window_vpnor_LDADD = -lstdc++fs
+test_create_read_window_vpnor_LDADD = -lstdc++fs \
+ $(SDBUSPLUS_LIBS) \
+ $(PHOSPHOR_LOGGING_LIBS) \
+ $(PHOSPHOR_DBUS_INTERFACES_LIBS)
check_PROGRAMS = test/sanity \
test/copy_flash \
@@ -166,7 +193,9 @@
test/get_mbox_info_v2_timeout
if VIRTUAL_PNOR_ENABLED
-check_PROGRAMS += test/create_pnor_partition_table test/create_read_window_vpnor
+check_PROGRAMS += \
+ test/create_pnor_partition_table \
+ test/create_read_window_vpnor
endif
TESTS = $(check_PROGRAMS)