target/linux/bcm63xx/patches-5.15/433-MIPS-BCM63XX-enable-nand-support.patch

   1 --- a/arch/mips/bcm63xx/dev-flash.c
   2 +++ b/arch/mips/bcm63xx/dev-flash.c
   3 @@ -271,8 +271,12 @@ int __init bcm63xx_flash_register(void)
   4                         return -ENODEV;
   5                 }
   6         case BCM63XX_FLASH_TYPE_NAND:
   7 -               pr_warn("unsupported NAND flash detected\n");
   8 -               return -ENODEV;
   9 +               if (board_of_device_present("nflash")) {
  10 +                       return 0;
  11 +               } else {
  12 +                       pr_warn("unsupported NAND flash detected\n");
  13 +                       return -ENODEV;
  14 +               }
  15         default:
  16                 pr_err("flash detection failed for BCM%x: %d\n",
  17                        bcm63xx_get_cpu_id(), flash_type);