| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __ASM_ARCH_PXA3XX_NAND_H |
| #define __ASM_ARCH_PXA3XX_NAND_H |
| |
| #include <linux/mtd/mtd.h> |
| #include <linux/mtd/partitions.h> |
| |
| /* |
| * Current pxa3xx_nand controller has two chip select which both be workable but |
| * historically all platforms remaining on platform data used only one. Switch |
| * to device tree if you need more. |
| */ |
| struct pxa3xx_nand_platform_data { |
| /* Keep OBM/bootloader NFC timing configuration */ |
| bool keep_config; |
| /* Use a flash-based bad block table */ |
| bool flash_bbt; |
| /* Requested ECC strength and ECC step size */ |
| int ecc_strength, ecc_step_size; |
| /* Partitions */ |
| const struct mtd_partition *parts; |
| unsigned int nr_parts; |
| }; |
| |
| extern void pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info); |
| |
| #endif /* __ASM_ARCH_PXA3XX_NAND_H */ |
