BSR_BANK0
smc->b0.bsr = BSR_BANK0;
smc->b0.bsr = BSR_BANK0;
smc->b0.bsr = BSR_BANK0; /* Select bank 0 */
smc->b0.bsr = BSR_BANK0; /* Select bank 0 */
smc->b0.bsr = BSR_BANK0;
smc->b0.bsr = BSR_BANK0;
smc->b0.bsr = BSR_BANK0;