1 files changed, 125 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/include/asm/mach-imx/imx-nandbcb.h b/roms/u-boot/arch/arm/include/asm/mach-imx/imx-nandbcb.h
new file mode 100644
index 000000000..74c9031d4
--- /dev/null
+++ b/roms/u-boot/arch/arm/include/asm/mach-imx/imx-nandbcb.h
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2017 Jagan Teki <jagan@amarulasolutions.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _IMX_NAND_BCB_H_
+#define _IMX_NAND_BCB_H_
+
+#define FCB_FINGERPRINT		0x20424346      /* 'FCB' */
+#define FCB_VERSION_1		0x01000000
+#define FCB_FINGERPRINT_OFF	0x4		/* FCB fingerprint offset*/
+
+#define DBBT_FINGERPRINT	0x54424244	/* 'DBBT' */
+#define DBBT_VERSION_1		0x01000000
+#define DBBT_FINGERPRINT_OFF	0x4		/* DBBT fingerprint offset*/
+
+struct dbbt_block {
+	u32 checksum;	/* reserved on i.MX6 */
+	u32 fingerprint;
+	u32 version;
+	u32 numberbb;	/* reserved on i.MX6 */
+	u32 dbbtpages;
+};
+
+struct fcb_block {
+	u32 checksum;		/* First fingerprint in first byte */
+	u32 fingerprint;	/* 2nd fingerprint at byte 4 */
+	u32 version;		/* 3rd fingerprint at byte 8 */
+	u8 datasetup;
+	u8 datahold;
+	u8 addr_setup;
+	u8 dsample_time;
+
+	/* These are for application use only and not for ROM. */
+	u8 nandtiming;
+	u8 rea;
+	u8 rloh;
+	u8 rhoh;
+	u32 pagesize;		/* 2048 for 2K pages, 4096 for 4K pages */
+	u32 oob_pagesize;	/* 2112 for 2K pages, 4314 for 4K pages */
+	u32 sectors;		/* Number of 2K sections per block */
+	u32 nr_nand;		/* Total Number of NANDs - not used by ROM */
+	u32 nr_die;		/* Number of separate chips in this NAND */
+	u32 celltype;		/* MLC or SLC */
+	u32 ecc_type;		/* Type of ECC, can be one of BCH-0-20 */
+	u32 ecc_nr;		/* Number of bytes for Block0 - BCH */
+
+	/* Block size in bytes for all blocks other than Block0 - BCH */
+	u32 ecc_size;
+	u32 ecc_level;		/* Ecc level for Block 0 - BCH */
+	u32 meta_size;		/* Metadata size - BCH */
+	/* Number of blocks per page for ROM use - BCH */
+	u32 nr_blocks;
+	u32 ecc_type_sdk;	/* Type of ECC, can be one of BCH-0-20 */
+	u32 ecc_nr_sdk;		/* Number of bytes for Block0 - BCH */
+	/* Block size in bytes for all blocks other than Block0 - BCH */
+	u32 ecc_size_sdk;
+	u32 ecc_level_sdk;	/* Ecc level for Block 0 - BCH */
+	/* Number of blocks per page for SDK use - BCH */
+	u32 nr_blocks_sdk;
+	u32 meta_size_sdk;	/* Metadata size - BCH */
+	u32 erase_th;		/* To set into BCH_MODE register */
+
+	/*
+	 * 0: normal boot
+	 * 1: to load patch starting next to FCB
+	 */
+	u32 bootpatch;
+	u32 patch_size;	/* Size of patch in sectors */
+	u32 fw1_start;	/* Firmware image starts on this sector */
+	u32 fw2_start;	/* Secondary FW Image starting Sector */
+	u32 fw1_pages;	/* Number of sectors in firmware image */
+	u32 fw2_pages;	/* Number of sector in secondary FW image */
+	u32 dbbt_start; /* Page address where dbbt search area begins */
+
+	/*
+	 * Byte in page data that have manufacturer marked bad block marker,
+	 * this will be swapped with metadata[0] to complete page data.
+	 */
+	u32 bb_byte;
+
+	/*
+	 * For BCH ECC sizes other than 8 and 16 the bad block marker does not
+	 * start at 0th bit of bb_byte. This field is used to get to
+	 * the start bit of bad block marker byte with in bb_byte
+	 */
+	u32 bb_start_bit;
+
+	/*
+	 * FCB value that gives byte offset for
+	 * bad block marker on physical NAND page
+	 */
+	u32 phy_offset;
+	u32 bchtype;
+
+	u32 readlatency;
+	u32 predelay;
+	u32 cedelay;
+	u32 postdelay;
+	u32 cmdaddpause;
+	u32 datapause;
+	u32 tmspeed;
+	u32 busytimeout;
+
+	/* the flag to enable (1)/disable(0) bi swap */
+	u32 disbbm;
+
+	/* The swap position of main area in spare area */
+	u32 spare_offset;
+
+	/* Actual for iMX7 only */
+	u32 onfi_sync_enable;
+	u32 onfi_sync_speed;
+	u32 onfi_sync_nand_data;
+	u32 reserved2[6];
+	u32 disbbm_search;
+	u32 disbbm_search_limit;
+	u32 reserved3[15];
+	u32 read_retry_enable;
+	u32 reserved4[1];
+	u32 fill_to_1024[183];
+};
+
+#endif	/* _IMX_NAND_BCB_H_ */