target/linux/ar7/patches-4.9/310-ac49x-prom-support.patch

   1 --- a/arch/mips/ar7/prom.c
   2 +++ b/arch/mips/ar7/prom.c
   3 @@ -70,6 +70,7 @@ struct psbl_rec {
   4  };
   5
   6  static const char psp_env_version[] __initconst = "TIENV0.8";
   7 +static const char psp_env_version_ac49x[] __initconst = "MaxENV0.2";
   8
   9  struct psp_env_chunk {
  10         u8      num;
  11 @@ -186,7 +187,8 @@ static void __init ar7_init_env(struct e
  12         struct psbl_rec *psbl = (struct psbl_rec *)(KSEG1ADDR(0x14000300));
  13         void *psp_env = (void *)KSEG1ADDR(psbl->env_base);
  14
  15 -       if (strcmp(psp_env, psp_env_version) == 0) {
  16 +       if (strcmp(psp_env, psp_env_version) == 0 ||
  17 +           strcmp(psp_env, psp_env_version_ac49x) == 0) {
  18                 parse_psp_env(psp_env);
  19         } else {
  20                 for (i = 0; i < MAX_ENTRY; i++, env++)