def ObtainContents(self):
fname = tools.GetInputFilename('spl/u-boot-spl')
bss_size = elf.GetSymbolAddress(fname, '__bss_size')
if not bss_size:
self.Raise('Expected __bss_size symbol in spl/u-boot-spl')
self.SetContents(tools.GetBytes(0, bss_size))
return True
def ObtainContents(self):
fname = tools.get_input_filename('tpl/u-boot-tpl')
bss_size = elf.GetSymbolAddress(fname, '__bss_size')
if not bss_size:
self.Raise('Expected __bss_size symbol in tpl/u-boot-tpl')
self.SetContents(tools.get_bytes(0, bss_size))
return True
def ProcessFdt(self, fdt):
# Figure out where to put the microcode pointer
fname = tools.GetInputFilename(self.elf_fname)
sym = elf.GetSymbolAddress(fname, '_dt_ucode_base_size')
if sym:
self.target_offset = sym
elif not fdt_util.GetBool(self._node, 'optional-ucode'):
self.Raise('Cannot locate _dt_ucode_base_size symbol in u-boot')
return True
