- switch (cmd) {
-
- case NAND_CTL_SETCLE:
- this->IO_ADDR_W = CFG_NAND_BASE + BFIN_NAND_CLE;
- break;
- case NAND_CTL_CLRCLE:
- this->IO_ADDR_W = CFG_NAND_BASE;
- break;
-
- case NAND_CTL_SETALE:
- this->IO_ADDR_W = CFG_NAND_BASE + BFIN_NAND_ALE;
- break;
- case NAND_CTL_CLRALE:
- this->IO_ADDR_W = CFG_NAND_BASE;
- break;
- case NAND_CTL_SETNCE:
- case NAND_CTL_CLRNCE:
- break;
+ if (ctrl & NAND_CTRL_CHANGE) {
+ if( ctrl & NAND_CLE )
+ IO_ADDR_W = CFG_NAND_BASE + BFIN_NAND_CLE;
+ else
+ IO_ADDR_W = CFG_NAND_BASE;
+ if( ctrl & NAND_ALE )
+ IO_ADDR_W = CFG_NAND_BASE + BFIN_NAND_ALE;
+ else
+ IO_ADDR_W = CFG_NAND_BASE;
+ this->IO_ADDR_W = (void __iomem *) IO_ADDR_W;