| Mike Frysinger | d4d7730 | 2008-02-04 19:26:55 -0500 | [diff] [blame] | 1 | /* |
| 2 | * OTP Masks |
| 3 | */ |
| 4 | |
| 5 | #ifndef __BFIN_PERIPHERAL_OTP__ |
| 6 | #define __BFIN_PERIPHERAL_OTP__ |
| 7 | |
| 8 | #ifndef __ASSEMBLY__ |
| 9 | |
| 10 | #include "bootrom.h" |
| 11 | |
| Mike Frysinger | 9372c32 | 2008-10-11 22:04:05 -0400 | [diff] [blame^] | 12 | static uint32_t (* const bfrom_OtpCommand)(uint32_t command, uint32_t value) = (void *)_BOOTROM_OTP_COMMAND; |
| 13 | static uint32_t (* const bfrom_OtpRead)(uint32_t page, uint32_t flags, uint64_t *page_content) = (void *)_BOOTROM_OTP_READ; |
| 14 | static uint32_t (* const bfrom_OtpWrite)(uint32_t page, uint32_t flags, uint64_t *page_content) = (void *)_BOOTROM_OTP_WRITE; |
| Mike Frysinger | d4d7730 | 2008-02-04 19:26:55 -0500 | [diff] [blame] | 15 | |
| 16 | #endif |
| 17 | |
| 18 | /* otp_command(): defines for "command" */ |
| Mike Frysinger | 9372c32 | 2008-10-11 22:04:05 -0400 | [diff] [blame^] | 19 | #define OTP_INIT 0x00000001 |
| 20 | #define OTP_CLOSE 0x00000002 |
| Mike Frysinger | d4d7730 | 2008-02-04 19:26:55 -0500 | [diff] [blame] | 21 | |
| 22 | /* otp_{read,write}(): defines for "flags" */ |
| Mike Frysinger | 9372c32 | 2008-10-11 22:04:05 -0400 | [diff] [blame^] | 23 | #define OTP_LOWER_HALF 0x00000000 /* select upper/lower 64-bit half (bit 0) */ |
| 24 | #define OTP_UPPER_HALF 0x00000001 |
| 25 | #define OTP_NO_ECC 0x00000010 /* do not use ECC */ |
| 26 | #define OTP_LOCK 0x00000020 /* sets page protection bit for page */ |
| 27 | #define OTP_CHECK_FOR_PREV_WRITE 0x00000080 |
| Mike Frysinger | d4d7730 | 2008-02-04 19:26:55 -0500 | [diff] [blame] | 28 | |
| 29 | /* Return values for all functions */ |
| 30 | #define OTP_SUCCESS 0x00000000 |
| 31 | #define OTP_MASTER_ERROR 0x001 |
| 32 | #define OTP_WRITE_ERROR 0x003 |
| 33 | #define OTP_READ_ERROR 0x005 |
| 34 | #define OTP_ACC_VIO_ERROR 0x009 |
| 35 | #define OTP_DATA_MULT_ERROR 0x011 |
| 36 | #define OTP_ECC_MULT_ERROR 0x021 |
| 37 | #define OTP_PREV_WR_ERROR 0x041 |
| 38 | #define OTP_DATA_SB_WARN 0x100 |
| 39 | #define OTP_ECC_SB_WARN 0x200 |
| 40 | |
| 41 | /* Predefined otp pages: Factory Programmed Settings */ |
| 42 | #define FPS00 0x0004 |
| 43 | #define FPS01 0x0005 |
| 44 | #define FPS02 0x0006 |
| 45 | #define FPS03 0x0007 |
| 46 | #define FPS04 0x0008 |
| 47 | #define FPS05 0x0009 |
| 48 | #define FPS06 0x000A |
| 49 | #define FPS07 0x000B |
| 50 | #define FPS08 0x000C |
| 51 | #define FPS09 0x000D |
| 52 | #define FPS10 0x000E |
| 53 | #define FPS11 0x000F |
| 54 | |
| 55 | /* Predefined otp pages: Customer Programmed Settings */ |
| 56 | #define CPS00 0x0010 |
| 57 | #define CPS01 0x0011 |
| 58 | #define CPS02 0x0012 |
| 59 | #define CPS03 0x0013 |
| 60 | #define CPS04 0x0014 |
| 61 | #define CPS05 0x0015 |
| 62 | #define CPS06 0x0016 |
| 63 | #define CPS07 0x0017 |
| 64 | |
| 65 | /* Predefined otp pages: Pre-Boot Settings */ |
| 66 | #define PBS00 0x0018 |
| 67 | #define PBS01 0x0019 |
| 68 | #define PBS02 0x001A |
| 69 | #define PBS03 0x001B |
| 70 | |
| 71 | #endif |