From 822c9266e666d64f5570c5bfcd4d5460fc635b9e Mon Sep 17 00:00:00 2001 From: Ryan QIAN Date: Wed, 2 Nov 2011 10:22:16 +0800 Subject: ENGR00139215 iMX61 Uboot support blow fuse 1. add force option to blow operation 2. add blown value check 3. add simple validation for zeros returned by 'simple_strtoul' call Signed-off-by: Ryan QIAN --- include/asm-arm/arch-mx6/regs-ocotp.h | 367 ++++++++++++++++++++++++++++++++++ include/configs/mx6q_arm2.h | 11 + include/imx_otp.h | 30 +++ 3 files changed, 408 insertions(+) create mode 100644 include/asm-arm/arch-mx6/regs-ocotp.h create mode 100644 include/imx_otp.h (limited to 'include') diff --git a/include/asm-arm/arch-mx6/regs-ocotp.h b/include/asm-arm/arch-mx6/regs-ocotp.h new file mode 100644 index 0000000..d3c8de9 --- /dev/null +++ b/include/asm-arm/arch-mx6/regs-ocotp.h @@ -0,0 +1,367 @@ +/* + * Freescale OCOTP Register Definitions + * + * Copyright 2008-2011 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * This file is created by xml file. Don't Edit it. + * + * Xml Revision: 1.12 + * Template revision: 1.3 + */ + +#ifndef __ARCH_ARM___OCOTP_H +#define __ARCH_ARM___OCOTP_H + + +#define HW_OCOTP_CTRL (0x00000000) +#define HW_OCOTP_CTRL_SET (0x00000004) +#define HW_OCOTP_CTRL_CLR (0x00000008) +#define HW_OCOTP_CTRL_TOG (0x0000000c) + +#define BP_OCOTP_CTRL_WR_UNLOCK 16 +#define BM_OCOTP_CTRL_WR_UNLOCK 0xFFFF0000 +#define BF_OCOTP_CTRL_WR_UNLOCK(v) \ + (((v) << 16) & BM_OCOTP_CTRL_WR_UNLOCK) +#define BV_OCOTP_CTRL_WR_UNLOCK__KEY 0x3E77 +#define BP_OCOTP_CTRL_RSVD1 13 +#define BM_OCOTP_CTRL_RSVD1 0x0000E000 +#define BF_OCOTP_CTRL_RSVD1(v) \ + (((v) << 13) & BM_OCOTP_CTRL_RSVD1) +#define BM_OCOTP_CTRL_CRC_FAIL 0x00001000 +#define BM_OCOTP_CTRL_CRC_TEST 0x00000800 +#define BM_OCOTP_CTRL_RELOAD_SHADOWS 0x00000400 +#define BM_OCOTP_CTRL_ERROR 0x00000200 +#define BM_OCOTP_CTRL_BUSY 0x00000100 +#define BM_OCOTP_CTRL_RSVD0 0x00000080 +#define BP_OCOTP_CTRL_ADDR 0 +#define BM_OCOTP_CTRL_ADDR 0x0000007F +#define BF_OCOTP_CTRL_ADDR(v) \ + (((v) << 0) & BM_OCOTP_CTRL_ADDR) + +#define HW_OCOTP_TIMING (0x00000010) + +#define BP_OCOTP_TIMING_RSRVD0 28 +#define BM_OCOTP_TIMING_RSRVD0 0xF0000000 +#define BF_OCOTP_TIMING_RSRVD0(v) \ + (((v) << 28) & BM_OCOTP_TIMING_RSRVD0) +#define BP_OCOTP_TIMING_WAIT 22 +#define BM_OCOTP_TIMING_WAIT 0x0FC00000 +#define BF_OCOTP_TIMING_WAIT(v) \ + (((v) << 22) & BM_OCOTP_TIMING_WAIT) +#define BP_OCOTP_TIMING_STROBE_READ 16 +#define BM_OCOTP_TIMING_STROBE_READ 0x003F0000 +#define BF_OCOTP_TIMING_STROBE_READ(v) \ + (((v) << 16) & BM_OCOTP_TIMING_STROBE_READ) +#define BP_OCOTP_TIMING_RELAX 12 +#define BM_OCOTP_TIMING_RELAX 0x0000F000 +#define BF_OCOTP_TIMING_RELAX(v) \ + (((v) << 12) & BM_OCOTP_TIMING_RELAX) +#define BP_OCOTP_TIMING_STROBE_PROG 0 +#define BM_OCOTP_TIMING_STROBE_PROG 0x00000FFF +#define BF_OCOTP_TIMING_STROBE_PROG(v) \ + (((v) << 0) & BM_OCOTP_TIMING_STROBE_PROG) + +#define HW_OCOTP_DATA (0x00000020) + +#define BP_OCOTP_DATA_DATA 0 +#define BM_OCOTP_DATA_DATA 0xFFFFFFFF +#define BF_OCOTP_DATA_DATA(v) (v) + +#define HW_OCOTP_READ_CTRL (0x00000030) + +#define BP_OCOTP_READ_CTRL_RSVD0 1 +#define BM_OCOTP_READ_CTRL_RSVD0 0xFFFFFFFE +#define BF_OCOTP_READ_CTRL_RSVD0(v) \ + (((v) << 1) & BM_OCOTP_READ_CTRL_RSVD0) +#define BM_OCOTP_READ_CTRL_READ_FUSE 0x00000001 + +#define HW_OCOTP_READ_FUSE_DATA (0x00000040) + +#define BP_OCOTP_READ_FUSE_DATA_DATA 0 +#define BM_OCOTP_READ_FUSE_DATA_DATA 0xFFFFFFFF +#define BF_OCOTP_READ_FUSE_DATA_DATA(v) (v) + +#define HW_OCOTP_SW_STICKY (0x00000050) + +#define BP_OCOTP_SW_STICKY_RSVD0 5 +#define BM_OCOTP_SW_STICKY_RSVD0 0xFFFFFFE0 +#define BF_OCOTP_SW_STICKY_RSVD0(v) \ + (((v) << 5) & BM_OCOTP_SW_STICKY_RSVD0) +#define BM_OCOTP_SW_STICKY_JTAG_BLOCK_RELEASE 0x00000010 +#define BM_OCOTP_SW_STICKY_BLOCK_ROM_PART 0x00000008 +#define BM_OCOTP_SW_STICKY_FIELD_RETURN_LOCK 0x00000004 +#define BM_OCOTP_SW_STICKY_SRK_REVOKE_LOCK 0x00000002 +#define BM_OCOTP_SW_STICKY_BLOCK_DTCP_KEY 0x00000001 + +#define HW_OCOTP_SCS (0x00000060) +#define HW_OCOTP_SCS_SET (0x00000064) +#define HW_OCOTP_SCS_CLR (0x00000068) +#define HW_OCOTP_SCS_TOG (0x0000006c) + +#define BM_OCOTP_SCS_LOCK 0x80000000 +#define BP_OCOTP_SCS_SPARE 1 +#define BM_OCOTP_SCS_SPARE 0x7FFFFFFE +#define BF_OCOTP_SCS_SPARE(v) \ + (((v) << 1) & BM_OCOTP_SCS_SPARE) +#define BM_OCOTP_SCS_HAB_JDE 0x00000001 + +#define HW_OCOTP_CRC_ADDR (0x00000070) + +#define BP_OCOTP_CRC_ADDR_RSVD0 19 +#define BM_OCOTP_CRC_ADDR_RSVD0 0xFFF80000 +#define BF_OCOTP_CRC_ADDR_RSVD0(v) \ + (((v) << 19) & BM_OCOTP_CRC_ADDR_RSVD0) +#define BP_OCOTP_CRC_ADDR_CRC_ADDR 16 +#define BM_OCOTP_CRC_ADDR_CRC_ADDR 0x00070000 +#define BF_OCOTP_CRC_ADDR_CRC_ADDR(v) \ + (((v) << 16) & BM_OCOTP_CRC_ADDR_CRC_ADDR) +#define BP_OCOTP_CRC_ADDR_DATA_END_ADDR 8 +#define BM_OCOTP_CRC_ADDR_DATA_END_ADDR 0x0000FF00 +#define BF_OCOTP_CRC_ADDR_DATA_END_ADDR(v) \ + (((v) << 8) & BM_OCOTP_CRC_ADDR_DATA_END_ADDR) +#define BP_OCOTP_CRC_ADDR_DATA_START_ADDR 0 +#define BM_OCOTP_CRC_ADDR_DATA_START_ADDR 0x000000FF +#define BF_OCOTP_CRC_ADDR_DATA_START_ADDR(v) \ + (((v) << 0) & BM_OCOTP_CRC_ADDR_DATA_START_ADDR) + +#define HW_OCOTP_CRC_VALUE (0x00000080) + +#define BP_OCOTP_CRC_VALUE_DATA 0 +#define BM_OCOTP_CRC_VALUE_DATA 0xFFFFFFFF +#define BF_OCOTP_CRC_VALUE_DATA(v) (v) + +#define HW_OCOTP_VERSION (0x00000090) + +#define BP_OCOTP_VERSION_MAJOR 24 +#define BM_OCOTP_VERSION_MAJOR 0xFF000000 +#define BF_OCOTP_VERSION_MAJOR(v) \ + (((v) << 24) & BM_OCOTP_VERSION_MAJOR) +#define BP_OCOTP_VERSION_MINOR 16 +#define BM_OCOTP_VERSION_MINOR 0x00FF0000 +#define BF_OCOTP_VERSION_MINOR(v) \ + (((v) << 16) & BM_OCOTP_VERSION_MINOR) +#define BP_OCOTP_VERSION_STEP 0 +#define BM_OCOTP_VERSION_STEP 0x0000FFFF +#define BF_OCOTP_VERSION_STEP(v) \ + (((v) << 0) & BM_OCOTP_VERSION_STEP) + +#define HW_OCOTP_LOCK (0x00000400) + +#define BP_OCOTP_LOCK_UNALLOCATED 30 +#define BM_OCOTP_LOCK_UNALLOCATED 0xC0000000 +#define BF_OCOTP_LOCK_UNALLOCATED(v) \ + (((v) << 30) & BM_OCOTP_LOCK_UNALLOCATED) +#define BP_OCOTP_LOCK_CRC_GP_HI_LOCK 28 +#define BM_OCOTP_LOCK_CRC_GP_HI_LOCK 0x30000000 +#define BF_OCOTP_LOCK_CRC_GP_HI_LOCK(v) \ + (((v) << 28) & BM_OCOTP_LOCK_CRC_GP_HI_LOCK) +#define BP_OCOTP_LOCK_CRC_GP_LO_LOCK 26 +#define BM_OCOTP_LOCK_CRC_GP_LO_LOCK 0x0C000000 +#define BF_OCOTP_LOCK_CRC_GP_LO_LOCK(v) \ + (((v) << 26) & BM_OCOTP_LOCK_CRC_GP_LO_LOCK) +#define BM_OCOTP_LOCK_PIN 0x02000000 +#define BM_OCOTP_LOCK_RSVD2 0x01000000 +#define BM_OCOTP_LOCK_DTCP_DEV_CERT 0x00800000 +#define BM_OCOTP_LOCK_MISC_CONF 0x00400000 +#define BM_OCOTP_LOCK_HDCP_KEYS 0x00200000 +#define BM_OCOTP_LOCK_HDCP_KSV 0x00100000 +#define BP_OCOTP_LOCK_ANALOG 18 +#define BM_OCOTP_LOCK_ANALOG 0x000C0000 +#define BF_OCOTP_LOCK_ANALOG(v) \ + (((v) << 18) & BM_OCOTP_LOCK_ANALOG) +#define BM_OCOTP_LOCK_OTPMK 0x00020000 +#define BM_OCOTP_LOCK_DTCP_KEY 0x00010000 +#define BM_OCOTP_LOCK_RSVD1 0x00008000 +#define BM_OCOTP_LOCK_SRK 0x00004000 +#define BP_OCOTP_LOCK_GP2 12 +#define BM_OCOTP_LOCK_GP2 0x00003000 +#define BF_OCOTP_LOCK_GP2(v) \ + (((v) << 12) & BM_OCOTP_LOCK_GP2) +#define BP_OCOTP_LOCK_GP1 10 +#define BM_OCOTP_LOCK_GP1 0x00000C00 +#define BF_OCOTP_LOCK_GP1(v) \ + (((v) << 10) & BM_OCOTP_LOCK_GP1) +#define BP_OCOTP_LOCK_MAC_ADDR 8 +#define BM_OCOTP_LOCK_MAC_ADDR 0x00000300 +#define BF_OCOTP_LOCK_MAC_ADDR(v) \ + (((v) << 8) & BM_OCOTP_LOCK_MAC_ADDR) +#define BM_OCOTP_LOCK_RSVD0 0x00000080 +#define BM_OCOTP_LOCK_SJC_RESP 0x00000040 +#define BP_OCOTP_LOCK_MEM_TRIM 4 +#define BM_OCOTP_LOCK_MEM_TRIM 0x00000030 +#define BF_OCOTP_LOCK_MEM_TRIM(v) \ + (((v) << 4) & BM_OCOTP_LOCK_MEM_TRIM) +#define BP_OCOTP_LOCK_BOOT_CFG 2 +#define BM_OCOTP_LOCK_BOOT_CFG 0x0000000C +#define BF_OCOTP_LOCK_BOOT_CFG(v) \ + (((v) << 2) & BM_OCOTP_LOCK_BOOT_CFG) +#define BP_OCOTP_LOCK_TESTER 0 +#define BM_OCOTP_LOCK_TESTER 0x00000003 +#define BF_OCOTP_LOCK_TESTER(v) \ + (((v) << 0) & BM_OCOTP_LOCK_TESTER) + +/* + * multi-register-define name HW_OCOTP_CFGn + * base 0x00000410 + * count 7 + * offset 0x10 + */ +#define HW_OCOTP_CFGn(n) (0x00000410 + (n) * 0x10) +#define BP_OCOTP_CFGn_BITS 0 +#define BM_OCOTP_CFGn_BITS 0xFFFFFFFF +#define BF_OCOTP_CFGn_BITS(v) (v) + +/* + * multi-register-define name HW_OCOTP_MEMn + * base 0x00000480 + * count 5 + * offset 0x10 + */ +#define HW_OCOTP_MEMn(n) (0x00000480 + (n) * 0x10) +#define BP_OCOTP_MEMn_BITS 0 +#define BM_OCOTP_MEMn_BITS 0xFFFFFFFF +#define BF_OCOTP_MEMn_BITS(v) (v) + +/* + * multi-register-define name HW_OCOTP_ANAn + * base 0x000004D0 + * count 3 + * offset 0x10 + */ +#define HW_OCOTP_ANAn(n) (0x000004d0 + (n) * 0x10) +#define BP_OCOTP_ANAn_BITS 0 +#define BM_OCOTP_ANAn_BITS 0xFFFFFFFF +#define BF_OCOTP_ANAn_BITS(v) (v) + +/* + * multi-register-define name HW_OCOTP_OTPMKn + * base 0x00000500 + * count 8 + * offset 0x10 + */ +#define HW_OCOTP_OTPMKn(n) (0x00000500 + (n) * 0x10) +#define BP_OCOTP_OTPMKn_BITS 0 +#define BM_OCOTP_OTPMKn_BITS 0xFFFFFFFF +#define BF_OCOTP_OTPMKn_BITS(v) (v) + +/* + * multi-register-define name HW_OCOTP_SRKn + * base 0x00000580 + * count 8 + * offset 0x10 + */ +#define HW_OCOTP_SRKn(n) (0x00000580 + (n) * 0x10) +#define BP_OCOTP_SRKn_BITS 0 +#define BM_OCOTP_SRKn_BITS 0xFFFFFFFF +#define BF_OCOTP_SRKn_BITS(v) (v) + +/* + * multi-register-define name HW_OCOTP_SJC_RESPn + * base 0x00000600 + * count 2 + * offset 0x10 + */ +#define HW_OCOTP_SJC_RESPn(n) (0x00000600 + (n) * 0x10) +#define BP_OCOTP_SJC_RESPn_BITS 0 +#define BM_OCOTP_SJC_RESPn_BITS 0xFFFFFFFF +#define BF_OCOTP_SJC_RESPn_BITS(v) (v) + +/* + * multi-register-define name HW_OCOTP_MACn + * base 0x00000620 + * count 2 + * offset 0x10 + */ +#define HW_OCOTP_MACn(n) (0x00000620 + (n) * 0x10) +#define BP_OCOTP_MACn_BITS 0 +#define BM_OCOTP_MACn_BITS 0xFFFFFFFF +#define BF_OCOTP_MACn_BITS(v) (v) + +/* + * multi-register-define name HW_OCOTP_HDCP_KSVn + * base 0x00000640 + * count 2 + * offset 0x10 + */ +#define HW_OCOTP_HDCP_KSVn(n) (0x00000640 + (n) * 0x10) +#define BP_OCOTP_HDCP_KSVn_BITS 0 +#define BM_OCOTP_HDCP_KSVn_BITS 0xFFFFFFFF +#define BF_OCOTP_HDCP_KSVn_BITS(v) (v) + +#define HW_OCOTP_GP1 (0x00000660) + +#define BP_OCOTP_GP1_BITS 0 +#define BM_OCOTP_GP1_BITS 0xFFFFFFFF +#define BF_OCOTP_GP1_BITS(v) (v) + +#define HW_OCOTP_GP2 (0x00000670) + +#define BP_OCOTP_GP2_BITS 0 +#define BM_OCOTP_GP2_BITS 0xFFFFFFFF +#define BF_OCOTP_GP2_BITS(v) (v) + +/* + * multi-register-define name HW_OCOTP_DTCP_KEYn + * base 0x00000680 + * count 5 + * offset 0x10 + */ +#define HW_OCOTP_DTCP_KEYn(n) (0x00000680 + (n) * 0x10) +#define BP_OCOTP_DTCP_KEYn_BITS 0 +#define BM_OCOTP_DTCP_KEYn_BITS 0xFFFFFFFF +#define BF_OCOTP_DTCP_KEYn_BITS(v) (v) + +#define HW_OCOTP_MISC_CONF (0x000006d0) + +#define BP_OCOTP_MISC_CONF_BITS 0 +#define BM_OCOTP_MISC_CONF_BITS 0xFFFFFFFF +#define BF_OCOTP_MISC_CONF_BITS(v) (v) + +#define HW_OCOTP_FIELD_RETURN (0x000006e0) + +#define BP_OCOTP_FIELD_RETURN_BITS 0 +#define BM_OCOTP_FIELD_RETURN_BITS 0xFFFFFFFF +#define BF_OCOTP_FIELD_RETURN_BITS(v) (v) + +#define HW_OCOTP_SRK_REVOKE (0x000006f0) + +#define BP_OCOTP_SRK_REVOKE_BITS 0 +#define BM_OCOTP_SRK_REVOKE_BITS 0xFFFFFFFF +#define BF_OCOTP_SRK_REVOKE_BITS(v) (v) + +/* + * multi-register-define name HW_OCOTP_HDCP_KEYn + * base 0x00000800 + * count 72 + * offset 0x10 + */ +#define HW_OCOTP_HDCP_KEYn(n) (0x00000800 + (n) * 0x10) +#define BP_OCOTP_HDCP_KEYn_BITS 0 +#define BM_OCOTP_HDCP_KEYn_BITS 0xFFFFFFFF +#define BF_OCOTP_HDCP_KEYn_BITS(v) (v) + +/* + * multi-register-define name HW_OCOTP_CRCn + * base 0x00000D00 + * count 8 + * offset 0x10 + */ +#define HW_OCOTP_CRCn(n) (0x00000d00 + (n) * 0x10) +#define BP_OCOTP_CRCn_BITS 0 +#define BM_OCOTP_CRCn_BITS 0xFFFFFFFF +#define BF_OCOTP_CRCn_BITS(v) (v) +#endif /* __ARCH_ARM___OCOTP_H */ diff --git a/include/configs/mx6q_arm2.h b/include/configs/mx6q_arm2.h index 165d13a..c9bff96 100644 --- a/include/configs/mx6q_arm2.h +++ b/include/configs/mx6q_arm2.h @@ -90,6 +90,7 @@ #define CONFIG_CMD_SPI #define CONFIG_CMD_I2C +#define CONFIG_CMD_IMXOTP /* Enable below configure when supporting nand */ #define CONFIG_CMD_SF @@ -169,6 +170,16 @@ #define CONFIG_NETMASK 255.255.255.0 /* + * OCOTP Configs + */ +#ifdef CONFIG_CMD_IMXOTP + #define CONFIG_IMX_OTP + #define IMX_OTP_BASE OCOTP_BASE_ADDR + #define IMX_OTP_ADDR_MAX 0x7F + #define IMX_OTP_DATA_ERROR_VAL 0xBADABADA +#endif + +/* * I2C Configs */ #ifdef CONFIG_CMD_I2C diff --git a/include/imx_otp.h b/include/imx_otp.h new file mode 100644 index 0000000..87650d8 --- /dev/null +++ b/include/imx_otp.h @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __IMX_OCOTP_H_ +#define __IMX_OCOTP_H_ 1 + +int imx_otp_read_one_u32(u32 addr, u32 *value); +int imx_otp_blow_one_u32(u32 addr, u32 value, u32 *pfused_value); + +int otp_clk_enable(void); +int otp_clk_disable(void); + +#endif + -- cgit v1.1