Add support for remaining Numonyx (Micron) N25Q chips
Add...
- N25Q128..3E
- N25Q128..1E
- N25Q256..1E (defunct due to addressing)
- N25Q256..3E (defunct due to addressing)
- N25Q512..1E (defunct due to addressing)
- N25Q512..3E (defunct due to addressing)
- N25Q00A..3G (defunct due to addressing)
Also, refine existing family members.
Corresponding to flashrom svn r1693.
Signed-off-by: Nikolay Nikolaev <evrinoma@gmail.com>
Reviewed-by: Steven Zakulec <spzakulec@gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
diff --git a/spi25_statusreg.c b/spi25_statusreg.c
index 09fa057..107bacd 100644
--- a/spi25_statusreg.c
+++ b/spi25_statusreg.c
@@ -607,6 +607,28 @@
/* === Intel/Numonyx/Micron - Spansion === */
+int spi_disable_blockprotect_n25q(struct flashctx *flash)
+{
+ return spi_disable_blockprotect_generic(flash, 0x5C, 1 << 7, 0, 0xFF);
+}
+
+int spi_prettyprint_status_register_n25q(struct flashctx *flash)
+{
+ uint8_t status = spi_read_status_register(flash);
+ spi_prettyprint_status_register_hex(status);
+
+ spi_prettyprint_status_register_srwd(status);
+ if (flash->chip->total_size <= 32 / 8 * 1024) /* N25Q16 and N25Q32: reserved */
+ spi_prettyprint_status_register_bit(status, 6);
+ else
+ msg_cdbg("Chip status register: Block Protect 3 (BP3) is %sset\n",
+ (status & (1 << 6)) ? "" : "not ");
+ msg_cdbg("Chip status register: Top/Bottom (TB) is %s\n", (status & (1 << 5)) ? "bottom" : "top");
+ spi_prettyprint_status_register_bp(status, 2);
+ spi_prettyprint_status_register_welwip(status);
+ return 0;
+}
+
/* Used by Intel/Numonyx S33 and Spansion S25FL-S chips */
/* TODO: Clear P_FAIL and E_FAIL with Clear SR Fail Flags Command (30h) here? */
int spi_disable_blockprotect_bp2_ep_srwd(struct flashctx *flash)