src/soc/amd/common/vboot/early_ram_symbols.awk

   1 #!/usr/bin/awk -F
   2 #
   3 # SPDX-License-Identifier: GPL-2.0-only
   4 #
   5 # Generates a linker script to provide early RAM symbols.
   6 #
   7 # e.g.,
   8 # _cbmemc_transfer = 0x02014040;
   9 # _ecbmemc_transfer = 0x02015640;
  10 # _cbmemc_transfer_size = 0x00001600;
  11
  12 $3 ~ /^_e?transfer_buffer$/ { printf("%s = 0x%s;\n", $3, $1)}
  13 $3 ~ /^_transfer_buffer_size$/ { printf("%s = 0x%s;\n", $3, $1)}
  14
  15 $3 ~ /^_e?cbmemc_transfer$/ { printf("%s = 0x%s;\n", $3, $1)}
  16 $3 ~ /^_cbmemc_transfer_size$/ { printf("%s = 0x%s;\n", $3, $1)}