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acrn-config: dump iomem info from /proc/iomem

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Need more information from iomem, so dump all the iomem information
from /proc/iomem to instead of system ram information.

Tracked-On: #4569
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
Acked-by: Terry Zou <terry.zou@intel.com>
This commit is contained in:
Wei Liu 2020-03-04 09:34:17 +08:00 committed by wenlingz
parent 8e7b80fcb2
commit e7726944b1
2 changed files with 10 additions and 9 deletions
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9
misc/acrn-config/board_config/new_board_kconfig.py
View File

@ -61,9 +61,12 @@ def get_ram_range():
# read system ram from board_info.xml
ram_range = {}
sys_mem_lines = board_cfg_lib.get_info(
board_cfg_lib.BOARD_INFO_FILE, "<SYSTEM_RAM_INFO>", "</SYSTEM_RAM_INFO>")
for line in sys_mem_lines:
io_mem_lines = board_cfg_lib.get_info(
board_cfg_lib.BOARD_INFO_FILE, "<IOMEM_INFO>", "</IOMEM_INFO>")
for line in io_mem_lines:
if 'System RAM' not in line:
continue
start_addr = int(line.split('-')[0], 16)
end_addr = int(line.split('-')[1].split(':')[0], 16)
mem_range = end_addr - start_addr

8
misc/acrn-config/target/misc.py
View File

@ -145,19 +145,17 @@ def dump_system_ram(config):
"""This will get systemd ram which are usable
:param config: file pointer that opened for writing board config information
"""
print("\t<SYSTEM_RAM_INFO>", file=config)
print("\t<IOMEM_INFO>", file=config)
with open(MEM_PATH[0], 'rt') as mem_info:
while True:
line = mem_info.readline().strip()
line = mem_info.readline().strip('\n')
if not line:
break
pat_type = line.split(':')[1].strip()
if pat_type == "System RAM":
print("\t{}".format(line), file=config)
print("\t</SYSTEM_RAM_INFO>", file=config)
print("\t</IOMEM_INFO>", file=config)
print("", file=config)