| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Freescale i.MX28 BCH Register Definitions |
| * |
| * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> |
| * on behalf of DENX Software Engineering GmbH |
| * |
| * Based on code from LTIB: |
| * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved. |
| */ |
| |
| #ifndef __MX28_REGS_BCH_H__ |
| #define __MX28_REGS_BCH_H__ |
| |
| #include <asm/mach-imx/regs-common.h> |
| |
| #ifndef __ASSEMBLY__ |
| struct mxs_bch_regs { |
| mxs_reg_32(hw_bch_ctrl) |
| mxs_reg_32(hw_bch_status0) |
| mxs_reg_32(hw_bch_mode) |
| mxs_reg_32(hw_bch_encodeptr) |
| mxs_reg_32(hw_bch_dataptr) |
| mxs_reg_32(hw_bch_metaptr) |
| |
| uint32_t reserved[4]; |
| |
| mxs_reg_32(hw_bch_layoutselect) |
| mxs_reg_32(hw_bch_flash0layout0) |
| mxs_reg_32(hw_bch_flash0layout1) |
| mxs_reg_32(hw_bch_flash1layout0) |
| mxs_reg_32(hw_bch_flash1layout1) |
| mxs_reg_32(hw_bch_flash2layout0) |
| mxs_reg_32(hw_bch_flash2layout1) |
| mxs_reg_32(hw_bch_flash3layout0) |
| mxs_reg_32(hw_bch_flash3layout1) |
| mxs_reg_32(hw_bch_dbgkesread) |
| mxs_reg_32(hw_bch_dbgcsferead) |
| mxs_reg_32(hw_bch_dbgsyndegread) |
| mxs_reg_32(hw_bch_dbgahbmread) |
| mxs_reg_32(hw_bch_blockname) |
| mxs_reg_32(hw_bch_version) |
| }; |
| #endif |
| |
| #define BCH_CTRL_SFTRST (1 << 31) |
| #define BCH_CTRL_CLKGATE (1 << 30) |
| #define BCH_CTRL_DEBUGSYNDROME (1 << 22) |
| #define BCH_CTRL_M2M_LAYOUT_MASK (0x3 << 18) |
| #define BCH_CTRL_M2M_LAYOUT_OFFSET 18 |
| #define BCH_CTRL_M2M_ENCODE (1 << 17) |
| #define BCH_CTRL_M2M_ENABLE (1 << 16) |
| #define BCH_CTRL_DEBUG_STALL_IRQ_EN (1 << 10) |
| #define BCH_CTRL_COMPLETE_IRQ_EN (1 << 8) |
| #define BCH_CTRL_BM_ERROR_IRQ (1 << 3) |
| #define BCH_CTRL_DEBUG_STALL_IRQ (1 << 2) |
| #define BCH_CTRL_COMPLETE_IRQ (1 << 0) |
| |
| #define BCH_STATUS0_HANDLE_MASK (0xfff << 20) |
| #define BCH_STATUS0_HANDLE_OFFSET 20 |
| #define BCH_STATUS0_COMPLETED_CE_MASK (0xf << 16) |
| #define BCH_STATUS0_COMPLETED_CE_OFFSET 16 |
| #define BCH_STATUS0_STATUS_BLK0_MASK (0xff << 8) |
| #define BCH_STATUS0_STATUS_BLK0_OFFSET 8 |
| #define BCH_STATUS0_STATUS_BLK0_ZERO (0x00 << 8) |
| #define BCH_STATUS0_STATUS_BLK0_ERROR1 (0x01 << 8) |
| #define BCH_STATUS0_STATUS_BLK0_ERROR2 (0x02 << 8) |
| #define BCH_STATUS0_STATUS_BLK0_ERROR3 (0x03 << 8) |
| #define BCH_STATUS0_STATUS_BLK0_ERROR4 (0x04 << 8) |
| #define BCH_STATUS0_STATUS_BLK0_UNCORRECTABLE (0xfe << 8) |
| #define BCH_STATUS0_STATUS_BLK0_ERASED (0xff << 8) |
| #define BCH_STATUS0_ALLONES (1 << 4) |
| #define BCH_STATUS0_CORRECTED (1 << 3) |
| #define BCH_STATUS0_UNCORRECTABLE (1 << 2) |
| |
| #define BCH_MODE_ERASE_THRESHOLD_MASK 0xff |
| #define BCH_MODE_ERASE_THRESHOLD_OFFSET 0 |
| |
| #define BCH_ENCODEPTR_ADDR_MASK 0xffffffff |
| #define BCH_ENCODEPTR_ADDR_OFFSET 0 |
| |
| #define BCH_DATAPTR_ADDR_MASK 0xffffffff |
| #define BCH_DATAPTR_ADDR_OFFSET 0 |
| |
| #define BCH_METAPTR_ADDR_MASK 0xffffffff |
| #define BCH_METAPTR_ADDR_OFFSET 0 |
| |
| #define BCH_LAYOUTSELECT_CS15_SELECT_MASK (0x3 << 30) |
| #define BCH_LAYOUTSELECT_CS15_SELECT_OFFSET 30 |
| #define BCH_LAYOUTSELECT_CS14_SELECT_MASK (0x3 << 28) |
| #define BCH_LAYOUTSELECT_CS14_SELECT_OFFSET 28 |
| #define BCH_LAYOUTSELECT_CS13_SELECT_MASK (0x3 << 26) |
| #define BCH_LAYOUTSELECT_CS13_SELECT_OFFSET 26 |
| #define BCH_LAYOUTSELECT_CS12_SELECT_MASK (0x3 << 24) |
| #define BCH_LAYOUTSELECT_CS12_SELECT_OFFSET 24 |
| #define BCH_LAYOUTSELECT_CS11_SELECT_MASK (0x3 << 22) |
| #define BCH_LAYOUTSELECT_CS11_SELECT_OFFSET 22 |
| #define BCH_LAYOUTSELECT_CS10_SELECT_MASK (0x3 << 20) |
| #define BCH_LAYOUTSELECT_CS10_SELECT_OFFSET 20 |
| #define BCH_LAYOUTSELECT_CS9_SELECT_MASK (0x3 << 18) |
| #define BCH_LAYOUTSELECT_CS9_SELECT_OFFSET 18 |
| #define BCH_LAYOUTSELECT_CS8_SELECT_MASK (0x3 << 16) |
| #define BCH_LAYOUTSELECT_CS8_SELECT_OFFSET 16 |
| #define BCH_LAYOUTSELECT_CS7_SELECT_MASK (0x3 << 14) |
| #define BCH_LAYOUTSELECT_CS7_SELECT_OFFSET 14 |
| #define BCH_LAYOUTSELECT_CS6_SELECT_MASK (0x3 << 12) |
| #define BCH_LAYOUTSELECT_CS6_SELECT_OFFSET 12 |
| #define BCH_LAYOUTSELECT_CS5_SELECT_MASK (0x3 << 10) |
| #define BCH_LAYOUTSELECT_CS5_SELECT_OFFSET 10 |
| #define BCH_LAYOUTSELECT_CS4_SELECT_MASK (0x3 << 8) |
| #define BCH_LAYOUTSELECT_CS4_SELECT_OFFSET 8 |
| #define BCH_LAYOUTSELECT_CS3_SELECT_MASK (0x3 << 6) |
| #define BCH_LAYOUTSELECT_CS3_SELECT_OFFSET 6 |
| #define BCH_LAYOUTSELECT_CS2_SELECT_MASK (0x3 << 4) |
| #define BCH_LAYOUTSELECT_CS2_SELECT_OFFSET 4 |
| #define BCH_LAYOUTSELECT_CS1_SELECT_MASK (0x3 << 2) |
| #define BCH_LAYOUTSELECT_CS1_SELECT_OFFSET 2 |
| #define BCH_LAYOUTSELECT_CS0_SELECT_MASK (0x3 << 0) |
| #define BCH_LAYOUTSELECT_CS0_SELECT_OFFSET 0 |
| |
| #define BCH_FLASHLAYOUT0_NBLOCKS_MASK (0xff << 24) |
| #define BCH_FLASHLAYOUT0_NBLOCKS_OFFSET 24 |
| #define BCH_FLASHLAYOUT0_META_SIZE_MASK (0xff << 16) |
| #define BCH_FLASHLAYOUT0_META_SIZE_OFFSET 16 |
| #if (defined(CONFIG_MX6) || defined(CONFIG_MX7)) |
| #define BCH_FLASHLAYOUT0_ECC0_MASK (0x1f << 11) |
| #define BCH_FLASHLAYOUT0_ECC0_OFFSET 11 |
| #else |
| #define BCH_FLASHLAYOUT0_ECC0_MASK (0xf << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_OFFSET 12 |
| #endif |
| #define BCH_FLASHLAYOUT0_ECC0_NONE (0x0 << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC2 (0x1 << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC4 (0x2 << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC6 (0x3 << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC8 (0x4 << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC10 (0x5 << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC12 (0x6 << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC14 (0x7 << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC16 (0x8 << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC18 (0x9 << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC20 (0xa << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC22 (0xb << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC24 (0xc << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC26 (0xd << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC28 (0xe << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC30 (0xf << 12) |
| #define BCH_FLASHLAYOUT0_ECC0_ECC32 (0x10 << 12) |
| #define BCH_FLASHLAYOUT0_GF13_0_GF14_1 (1 << 10) |
| #define BCH_FLASHLAYOUT0_GF13_0_GF14_1_OFFSET 10 |
| #define BCH_FLASHLAYOUT0_DATA0_SIZE_MASK 0xfff |
| #define BCH_FLASHLAYOUT0_DATA0_SIZE_OFFSET 0 |
| |
| #define BCH_FLASHLAYOUT1_PAGE_SIZE_MASK (0xffff << 16) |
| #define BCH_FLASHLAYOUT1_PAGE_SIZE_OFFSET 16 |
| #if (defined(CONFIG_MX6) || defined(CONFIG_MX7)) |
| #define BCH_FLASHLAYOUT1_ECCN_MASK (0x1f << 11) |
| #define BCH_FLASHLAYOUT1_ECCN_OFFSET 11 |
| #else |
| #define BCH_FLASHLAYOUT1_ECCN_MASK (0xf << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_OFFSET 12 |
| #endif |
| #define BCH_FLASHLAYOUT1_ECCN_NONE (0x0 << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC2 (0x1 << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC4 (0x2 << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC6 (0x3 << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC8 (0x4 << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC10 (0x5 << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC12 (0x6 << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC14 (0x7 << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC16 (0x8 << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC18 (0x9 << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC20 (0xa << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC22 (0xb << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC24 (0xc << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC26 (0xd << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC28 (0xe << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC30 (0xf << 12) |
| #define BCH_FLASHLAYOUT1_ECCN_ECC32 (0x10 << 12) |
| #define BCH_FLASHLAYOUT1_GF13_0_GF14_1 (1 << 10) |
| #define BCH_FLASHLAYOUT1_GF13_0_GF14_1_OFFSET 10 |
| #define BCH_FLASHLAYOUT1_DATAN_SIZE_MASK 0xfff |
| #define BCH_FLASHLAYOUT1_DATAN_SIZE_OFFSET 0 |
| |
| #define BCH_DEBUG0_RSVD1_MASK (0x1f << 27) |
| #define BCH_DEBUG0_RSVD1_OFFSET 27 |
| #define BCH_DEBUG0_ROM_BIST_ENABLE (1 << 26) |
| #define BCH_DEBUG0_ROM_BIST_COMPLETE (1 << 25) |
| #define BCH_DEBUG0_KES_DEBUG_SYNDROME_SYMBOL_MASK (0x1ff << 16) |
| #define BCH_DEBUG0_KES_DEBUG_SYNDROME_SYMBOL_OFFSET 16 |
| #define BCH_DEBUG0_KES_DEBUG_SYNDROME_SYMBOL_NORMAL (0x0 << 16) |
| #define BCH_DEBUG0_KES_DEBUG_SYNDROME_SYMBOL_TEST_MODE (0x1 << 16) |
| #define BCH_DEBUG0_KES_DEBUG_SHIFT_SYND (1 << 15) |
| #define BCH_DEBUG0_KES_DEBUG_PAYLOAD_FLAG (1 << 14) |
| #define BCH_DEBUG0_KES_DEBUG_MODE4K (1 << 13) |
| #define BCH_DEBUG0_KES_DEBUG_KICK (1 << 12) |
| #define BCH_DEBUG0_KES_STANDALONE (1 << 11) |
| #define BCH_DEBUG0_KES_DEBUG_STEP (1 << 10) |
| #define BCH_DEBUG0_KES_DEBUG_STALL (1 << 9) |
| #define BCH_DEBUG0_BM_KES_TEST_BYPASS (1 << 8) |
| #define BCH_DEBUG0_RSVD0_MASK (0x3 << 6) |
| #define BCH_DEBUG0_RSVD0_OFFSET 6 |
| #define BCH_DEBUG0_DEBUG_REG_SELECT_MASK 0x3f |
| #define BCH_DEBUG0_DEBUG_REG_SELECT_OFFSET 0 |
| |
| #define BCH_DBGKESREAD_VALUES_MASK 0xffffffff |
| #define BCH_DBGKESREAD_VALUES_OFFSET 0 |
| |
| #define BCH_DBGCSFEREAD_VALUES_MASK 0xffffffff |
| #define BCH_DBGCSFEREAD_VALUES_OFFSET 0 |
| |
| #define BCH_DBGSYNDGENREAD_VALUES_MASK 0xffffffff |
| #define BCH_DBGSYNDGENREAD_VALUES_OFFSET 0 |
| |
| #define BCH_DBGAHBMREAD_VALUES_MASK 0xffffffff |
| #define BCH_DBGAHBMREAD_VALUES_OFFSET 0 |
| |
| #define BCH_BLOCKNAME_NAME_MASK 0xffffffff |
| #define BCH_BLOCKNAME_NAME_OFFSET 0 |
| |
| #define BCH_VERSION_MAJOR_MASK (0xff << 24) |
| #define BCH_VERSION_MAJOR_OFFSET 24 |
| #define BCH_VERSION_MINOR_MASK (0xff << 16) |
| #define BCH_VERSION_MINOR_OFFSET 16 |
| #define BCH_VERSION_STEP_MASK 0xffff |
| #define BCH_VERSION_STEP_OFFSET 0 |
| |
| #endif /* __MX28_REGS_BCH_H__ */ |
