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-rw-r--r--src/flash/non_cfi.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/flash/non_cfi.c b/src/flash/non_cfi.c
index 90de7879..34acd2a4 100644
--- a/src/flash/non_cfi.c
+++ b/src/flash/non_cfi.c
@@ -140,7 +140,10 @@ static non_cfi_t non_cfi_flashes[] = {
/* SST 39VF* do not support DQ5 status polling - this currently is
only supported by the host algorithm, not by the target code using
- the work area. */
+ the work area.
+ Only true for 8-bit and 32-bit wide memories. 16-bit wide memories
+ without DQ5 status polling are supported by the target code.
+ */
{
.mfr = CFI_MFR_SST,
.id = 0x2782, /* SST39xF160 */