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-rw-r--r--util/flashrom/flash.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/util/flashrom/flash.h b/util/flashrom/flash.h
index de9199ccb1..c74c96f3cb 100644
--- a/util/flashrom/flash.h
+++ b/util/flashrom/flash.h
@@ -51,6 +51,12 @@
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
+/* for pairing opcodes with their required preop */
+struct preop_opcode_pair {
+ uint8_t preop;
+ uint8_t opcode;
+};
+
struct flashchip {
const char *vendor;
const char *name;
@@ -76,6 +82,8 @@ struct flashchip {
int (*write) (struct flashchip *flash, uint8_t *buf);
int (*read) (struct flashchip *flash, uint8_t *buf);
+ struct preop_opcode_pair *preop_opcode_pairs;
+
/* Some flash devices have an additional register space. */
volatile uint8_t *virtual_memory;
volatile uint8_t *virtual_registers;