- u8 cs = 0;
- u8 onenandcs = GPMC_CS_NUM + 1;
-
- for (cs = 0; cs < GPMC_CS_NUM; cs++) {
- u32 ret;
- ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
-
- /* Check if NAND/oneNAND is configured */
- if ((ret & 0xC00) == 0x800)
- /* NAND found */
- pr_err("IGEP: Unsupported NAND found\n");
- else {
- ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG7);
- if ((ret & 0x3F) == (ONENAND_MAP >> 24))
- /* ONENAND found */
- onenandcs = cs;
- }
- }
-
- if (onenandcs > GPMC_CS_NUM) {
- pr_err("IGEP: Unable to find configuration in GPMC\n");
- return;
+ u32 mux;
+ mux = igep_get_sysboot_value();
+
+ if (mux == IGEP_SYSBOOT_NAND) {
+ pr_info("IGEP: initializing NAND memory device\n");
+ board_nand_init(igep_flash_partitions,
+ ARRAY_SIZE(igep_flash_partitions),
+ 0, NAND_BUSWIDTH_16);
+ } else if (mux == IGEP_SYSBOOT_ONENAND) {
+ pr_info("IGEP: initializing OneNAND memory device\n");
+ board_onenand_init(igep_flash_partitions,
+ ARRAY_SIZE(igep_flash_partitions), 0);
+ } else {
+ pr_err("IGEP: Flash: unsupported sysboot sequence found\n");