diff options
Diffstat (limited to 'flash.h')
| -rw-r--r-- | flash.h | 11 |
1 files changed, 8 insertions, 3 deletions
@@ -98,9 +98,9 @@ enum write_granularity { /* * How many different erase functions do we have per chip? - * Atmel AT25FS010 has 6 different functions. + * Macronix MX25L25635F has 8 different functions. */ -#define NUM_ERASEFUNCTIONS 6 +#define NUM_ERASEFUNCTIONS 8 /* Feature bits used for non-SPI only */ #define FEATURE_REGISTERMAP (1 << 0) @@ -124,7 +124,12 @@ enum write_granularity { #define FEATURE_4BA_EXT_ADDR (1 << 12) /**< Regular 3-byte operations can be used by writing the most significant address byte into an extended address register. */ #define FEATURE_4BA_READ (1 << 13) /**< Native 4BA read instruction (0x13) is supported. */ -#define FEATURE_4BA_WRITE (1 << 14) /**< Native 4BA byte program (0x12) is supported. */ +#define FEATURE_4BA_FAST_READ (1 << 14) /**< Native 4BA fast read instruction (0x0c) is supported. */ +#define FEATURE_4BA_WRITE (1 << 15) /**< Native 4BA byte program (0x12) is supported. */ +/* 4BA Shorthands */ +#define FEATURE_4BA_NATIVE (FEATURE_4BA_READ | FEATURE_4BA_FAST_READ | FEATURE_4BA_WRITE) +#define FEATURE_4BA (FEATURE_4BA_ENTER | FEATURE_4BA_EXT_ADDR | FEATURE_4BA_NATIVE) +#define FEATURE_4BA_WREN (FEATURE_4BA_ENTER_WREN | FEATURE_4BA_EXT_ADDR | FEATURE_4BA_NATIVE) enum test_state { OK = 0, |