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spiFlash: added Macronix MX25L6405

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This commit is contained in:
Gwenhael Goavec-Merou
2026-02-23 08:33:47 +01:00
parent db7bd4770c
commit c4d26da89f
2 changed files with 22 additions and 3 deletions
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src/spiFlash.cpp
+5 -3
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@@ -421,19 +421,21 @@ bool SPIFlash::prepare_flash(const int base_addr, const int len)
_must_relock = true;
}
}
const uint32_t jedec = _jedec_id >> 8;
/* ISSI IS25LP032 seems have a bug:
* block protection is always in top mode regardless of
* the TB bit: if write is not at offset 0 -> force unlock
*/
if ((_jedec_id >> 8) == 0x9d6016 && tb == 1 && base_addr != 0) {
if (jedec == 0x9d6016 && tb == 1 && base_addr != 0) {
_unprotect = true;
_must_relock = true;
}
/* ST M25P16 has not TB bit:
/* ST M25P16 / MX25L6045 have not TB bit:
* block protection is always in top mode:
* if write is not at offset 0 -> force unlock
*/
if ((_jedec_id >> 8) == 0x202015 && tb == 1 && base_addr != 0) {
if (((jedec == 0x202015) || (jedec == 0xC22017))
&& tb == 1 && base_addr != 0) {
_unprotect = true;
_must_relock = true;
}