From 29d7031fe34fa489075c6abe74df232cc070fe6e Mon Sep 17 00:00:00 2001 From: Antonio Borneo Date: Wed, 17 Nov 2010 21:25:57 +0800 Subject: FLASH/NOR: Remove useless file str9xpec.h Signed-off-by: Antonio Borneo --- src/flash/nor/str9xpec.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 50 insertions(+), 1 deletion(-) (limited to 'src/flash/nor/str9xpec.c') diff --git a/src/flash/nor/str9xpec.c b/src/flash/nor/str9xpec.c index f8b705e0..18761c2f 100644 --- a/src/flash/nor/str9xpec.c +++ b/src/flash/nor/str9xpec.c @@ -25,10 +25,59 @@ #endif #include "imp.h" -#include "str9xpec.h" #include +/* ISC commands */ + +#define ISC_IDCODE 0xFE +#define ISC_MFG_READ 0x4C +#define ISC_CONFIGURATION 0x07 +#define ISC_ENABLE 0x0C +#define ISC_DISABLE 0x0F +#define ISC_NOOP 0x10 +#define ISC_ADDRESS_SHIFT 0x11 +#define ISC_CLR_STATUS 0x13 +#define ISC_PROGRAM 0x20 +#define ISC_PROGRAM_SECURITY 0x22 +#define ISC_PROGRAM_UC 0x23 +#define ISC_ERASE 0x30 +#define ISC_READ 0x50 +#define ISC_BLANK_CHECK 0x60 + +/* ISC_DEFAULT bit definitions */ + +#define ISC_STATUS_SECURITY 0x40 +#define ISC_STATUS_INT_ERROR 0x30 +#define ISC_STATUS_MODE 0x08 +#define ISC_STATUS_BUSY 0x04 +#define ISC_STATUS_ERROR 0x03 + +/* Option bytes definitions */ + +#define STR9XPEC_OPT_CSMAPBIT 48 +#define STR9XPEC_OPT_LVDTHRESBIT 49 +#define STR9XPEC_OPT_LVDSELBIT 50 +#define STR9XPEC_OPT_LVDWARNBIT 51 +#define STR9XPEC_OPT_OTPBIT 63 + +enum str9xpec_status_codes +{ + STR9XPEC_INVALID_COMMAND = 1, + STR9XPEC_ISC_SUCCESS = 2, + STR9XPEC_ISC_DISABLED = 3, + STR9XPEC_ISC_INTFAIL = 32, +}; + +struct str9xpec_flash_controller +{ + struct jtag_tap *tap; + uint32_t *sector_bits; + int chain_pos; + int isc_enable; + uint8_t options[8]; +}; + static int str9xpec_erase_area(struct flash_bank *bank, int first, int last); static int str9xpec_set_address(struct flash_bank *bank, uint8_t sector); static int str9xpec_write_options(struct flash_bank *bank); -- cgit v1.2.3