-int sunxi_mmc_has_egon_boot_signature(struct mmc *mmc)
-{
- char *buf = malloc(512);
- int valid_signature = 0;
-
- if (buf == NULL)
- panic("Failed to allocate memory\n");
-
- if (mmc_getcd(mmc) && mmc_init(mmc) == 0 &&
- mmc->block_dev.block_read(mmc->block_dev.dev, 16, 1, buf) == 1 &&
- strncmp(&buf[4], "eGON.BT0", 8) == 0)
- valid_signature = 1;
-
- free(buf);
- return valid_signature;
-}
-