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Added function to extract cputype, this function was earlier rewritten

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in build_linux
This commit is contained in:
Amit Mahajan
2009-10-30 14:11:40 +05:30
parent f337257e4e
commit 52d346af40
3 changed files with 13 additions and 23 deletions
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27
scripts/linux/build_linux.py
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@@ -116,34 +116,15 @@ class LinuxUpdateKernel:
# Update ARCHID, CPUID and ATAGS ADDRESS
def modify_register_values(self, container):
# Patterns as defined in config.h
cpuid_pattern = '#define CONFIG_CPU_'
archid_pattern = '#define CONFIG_PLATFORM_'
config_h_path = join(PROJROOT, CONFIG_H)
for pattern in cpuid_pattern, archid_pattern:
with open(config_h_path, 'r') as f:
for line in f:
start = string.find(line, pattern)
if start == -1:
continue
else:
end = start + len(pattern)
start = end
while line[end] != ' ':
end = end + 1
if pattern == cpuid_pattern:
cpu_type = line[start:end]
elif pattern == archid_pattern:
arch_type = line[start:end]
break
# TODO: This call needs to be made global
config = configuration_retrieve()
for i in self.cpuid_list:
if i[0] == cpu_type:
if i[0] == config.cpu.upper():
cpuid = i[1]
break
for i in self.archid_list:
if i[0] == arch_type:
if i[0] == config.platform.upper():
archid = i[1]
break