spiflash_cmd
if ((rv = spiflash_cmd(sc, SPIFLASH_CMD_ERASE, 3, start, 0,
if ((rv = spiflash_cmd(sc, SPIFLASH_CMD_PROGRAM, 3, start,
if ((rv = spiflash_cmd(sc, SPIFLASH_CMD_READ, 3, start,
return spiflash_cmd(sc, SPIFLASH_CMD_RDSR, 0, 0, 1, NULL, sr);
return spiflash_cmd(sc, SPIFLASH_CMD_WREN, 0, 0, 0, NULL, NULL);
return spiflash_cmd(sc, SPIFLASH_CMD_WRDI, 0, 0, 0, NULL, NULL);
int spiflash_cmd(spiflash_handle_t, uint8_t, size_t, uint32_t, size_t,