mirror of
https://github.com/AsahiLinux/u-boot
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173 lines
6.1 KiB
C
173 lines
6.1 KiB
C
/*
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* Freescale i.MX28 OCOTP Register Definitions
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*
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* Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
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* on behalf of DENX Software Engineering GmbH
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*
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* Based on code from LTIB:
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* Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef __MX28_REGS_OCOTP_H__
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#define __MX28_REGS_OCOTP_H__
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#include <asm/arch/regs-common.h>
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#ifndef __ASSEMBLY__
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struct mxs_ocotp_regs {
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mxs_reg_32(hw_ocotp_ctrl) /* 0x0 */
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mxs_reg_32(hw_ocotp_data) /* 0x10 */
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mxs_reg_32(hw_ocotp_cust0) /* 0x20 */
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mxs_reg_32(hw_ocotp_cust1) /* 0x30 */
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mxs_reg_32(hw_ocotp_cust2) /* 0x40 */
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mxs_reg_32(hw_ocotp_cust3) /* 0x50 */
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mxs_reg_32(hw_ocotp_crypto0) /* 0x60 */
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mxs_reg_32(hw_ocotp_crypto1) /* 0x70 */
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mxs_reg_32(hw_ocotp_crypto2) /* 0x80 */
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mxs_reg_32(hw_ocotp_crypto3) /* 0x90 */
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mxs_reg_32(hw_ocotp_hwcap0) /* 0xa0 */
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mxs_reg_32(hw_ocotp_hwcap1) /* 0xb0 */
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mxs_reg_32(hw_ocotp_hwcap2) /* 0xc0 */
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mxs_reg_32(hw_ocotp_hwcap3) /* 0xd0 */
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mxs_reg_32(hw_ocotp_hwcap4) /* 0xe0 */
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mxs_reg_32(hw_ocotp_hwcap5) /* 0xf0 */
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mxs_reg_32(hw_ocotp_swcap) /* 0x100 */
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mxs_reg_32(hw_ocotp_custcap) /* 0x110 */
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mxs_reg_32(hw_ocotp_lock) /* 0x120 */
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mxs_reg_32(hw_ocotp_ops0) /* 0x130 */
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mxs_reg_32(hw_ocotp_ops1) /* 0x140 */
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mxs_reg_32(hw_ocotp_ops2) /* 0x150 */
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mxs_reg_32(hw_ocotp_ops3) /* 0x160 */
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mxs_reg_32(hw_ocotp_un0) /* 0x170 */
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mxs_reg_32(hw_ocotp_un1) /* 0x180 */
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mxs_reg_32(hw_ocotp_un2) /* 0x190 */
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mxs_reg_32(hw_ocotp_rom0) /* 0x1a0 */
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mxs_reg_32(hw_ocotp_rom1) /* 0x1b0 */
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mxs_reg_32(hw_ocotp_rom2) /* 0x1c0 */
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mxs_reg_32(hw_ocotp_rom3) /* 0x1d0 */
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mxs_reg_32(hw_ocotp_rom4) /* 0x1e0 */
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mxs_reg_32(hw_ocotp_rom5) /* 0x1f0 */
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mxs_reg_32(hw_ocotp_rom6) /* 0x200 */
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mxs_reg_32(hw_ocotp_rom7) /* 0x210 */
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mxs_reg_32(hw_ocotp_srk0) /* 0x220 */
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mxs_reg_32(hw_ocotp_srk1) /* 0x230 */
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mxs_reg_32(hw_ocotp_srk2) /* 0x240 */
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mxs_reg_32(hw_ocotp_srk3) /* 0x250 */
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mxs_reg_32(hw_ocotp_srk4) /* 0x260 */
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mxs_reg_32(hw_ocotp_srk5) /* 0x270 */
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mxs_reg_32(hw_ocotp_srk6) /* 0x280 */
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mxs_reg_32(hw_ocotp_srk7) /* 0x290 */
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mxs_reg_32(hw_ocotp_version) /* 0x2a0 */
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};
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#endif
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#define OCOTP_CTRL_WR_UNLOCK_MASK (0xffff << 16)
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#define OCOTP_CTRL_WR_UNLOCK_OFFSET 16
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#define OCOTP_CTRL_WR_UNLOCK_KEY (0x3e77 << 16)
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#define OCOTP_CTRL_RELOAD_SHADOWS (1 << 13)
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#define OCOTP_CTRL_RD_BANK_OPEN (1 << 12)
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#define OCOTP_CTRL_ERROR (1 << 9)
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#define OCOTP_CTRL_BUSY (1 << 8)
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#define OCOTP_CTRL_ADDR_MASK 0x3f
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#define OCOTP_CTRL_ADDR_OFFSET 0
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#define OCOTP_DATA_DATA_MASK 0xffffffff
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#define OCOTP_DATA_DATA_OFFSET 0
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#define OCOTP_CUST_BITS_MASK 0xffffffff
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#define OCOTP_CUST_BITS_OFFSET 0
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#define OCOTP_CRYPTO_BITS_MASK 0xffffffff
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#define OCOTP_CRYPTO_BITS_OFFSET 0
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#define OCOTP_HWCAP_BITS_MASK 0xffffffff
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#define OCOTP_HWCAP_BITS_OFFSET 0
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#define OCOTP_SWCAP_BITS_MASK 0xffffffff
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#define OCOTP_SWCAP_BITS_OFFSET 0
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#define OCOTP_CUSTCAP_RTC_XTAL_32768_PRESENT (1 << 2)
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#define OCOTP_CUSTCAP_RTC_XTAL_32000_PRESENT (1 << 1)
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#define OCOTP_LOCK_ROM7 (1 << 31)
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#define OCOTP_LOCK_ROM6 (1 << 30)
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#define OCOTP_LOCK_ROM5 (1 << 29)
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#define OCOTP_LOCK_ROM4 (1 << 28)
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#define OCOTP_LOCK_ROM3 (1 << 27)
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#define OCOTP_LOCK_ROM2 (1 << 26)
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#define OCOTP_LOCK_ROM1 (1 << 25)
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#define OCOTP_LOCK_ROM0 (1 << 24)
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#define OCOTP_LOCK_HWSW_SHADOW_ALT (1 << 23)
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#define OCOTP_LOCK_CRYPTODCP_ALT (1 << 22)
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#define OCOTP_LOCK_CRYPTOKEY_ALT (1 << 21)
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#define OCOTP_LOCK_PIN (1 << 20)
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#define OCOTP_LOCK_OPS (1 << 19)
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#define OCOTP_LOCK_UN2 (1 << 18)
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#define OCOTP_LOCK_UN1 (1 << 17)
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#define OCOTP_LOCK_UN0 (1 << 16)
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#define OCOTP_LOCK_SRK (1 << 15)
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#define OCOTP_LOCK_UNALLOCATED_MASK (0x7 << 12)
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#define OCOTP_LOCK_UNALLOCATED_OFFSET 12
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#define OCOTP_LOCK_SRK_SHADOW (1 << 11)
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#define OCOTP_LOCK_ROM_SHADOW (1 << 10)
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#define OCOTP_LOCK_CUSTCAP (1 << 9)
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#define OCOTP_LOCK_HWSW (1 << 8)
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#define OCOTP_LOCK_CUSTCAP_SHADOW (1 << 7)
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#define OCOTP_LOCK_HWSW_SHADOW (1 << 6)
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#define OCOTP_LOCK_CRYPTODCP (1 << 5)
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#define OCOTP_LOCK_CRYPTOKEY (1 << 4)
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#define OCOTP_LOCK_CUST3 (1 << 3)
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#define OCOTP_LOCK_CUST2 (1 << 2)
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#define OCOTP_LOCK_CUST1 (1 << 1)
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#define OCOTP_LOCK_CUST0 (1 << 0)
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#define OCOTP_OPS_BITS_MASK 0xffffffff
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#define OCOTP_OPS_BITS_OFFSET 0
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#define OCOTP_UN_BITS_MASK 0xffffffff
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#define OCOTP_UN_BITS_OFFSET 0
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#define OCOTP_ROM_BOOT_MODE_MASK (0xff << 24)
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#define OCOTP_ROM_BOOT_MODE_OFFSET 24
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#define OCOTP_ROM_SD_MMC_MODE_MASK (0x3 << 22)
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#define OCOTP_ROM_SD_MMC_MODE_OFFSET 22
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#define OCOTP_ROM_SD_POWER_GATE_GPIO_MASK (0x3 << 20)
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#define OCOTP_ROM_SD_POWER_GATE_GPIO_OFFSET 20
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#define OCOTP_ROM_SD_POWER_UP_DELAY_MASK (0x3f << 14)
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#define OCOTP_ROM_SD_POWER_UP_DELAY_OFFSET 14
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#define OCOTP_ROM_SD_BUS_WIDTH_MASK (0x3 << 12)
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#define OCOTP_ROM_SD_BUS_WIDTH_OFFSET 12
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#define OCOTP_ROM_SSP_SCK_INDEX_MASK (0xf << 8)
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#define OCOTP_ROM_SSP_SCK_INDEX_OFFSET 8
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#define OCOTP_ROM_EMMC_USE_DDR (1 << 7)
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#define OCOTP_ROM_DISABLE_SPI_NOR_FAST_READ (1 << 6)
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#define OCOTP_ROM_ENABLE_USB_BOOT_SERIAL_NUM (1 << 5)
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#define OCOTP_ROM_ENABLE_UNENCRYPTED_BOOT (1 << 4)
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#define OCOTP_ROM_SD_MBR_BOOT (1 << 3)
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#define OCOTP_SRK_BITS_MASK 0xffffffff
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#define OCOTP_SRK_BITS_OFFSET 0
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#define OCOTP_VERSION_MAJOR_MASK (0xff << 24)
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#define OCOTP_VERSION_MAJOR_OFFSET 24
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#define OCOTP_VERSION_MINOR_MASK (0xff << 16)
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#define OCOTP_VERSION_MINOR_OFFSET 16
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#define OCOTP_VERSION_STEP_MASK 0xffff
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#define OCOTP_VERSION_STEP_OFFSET 0
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#endif /* __MX28_REGS_OCOTP_H__ */
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