Add initial support for MX66L51235F devices.
---
 flashchips.c | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 flashchips.h |  1 +
 2 files changed, 48 insertions(+)

diff --git a/flashchips.c b/flashchips.c
index 61075dd..1e6f4a4 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -8092,6 +8092,53 @@ const struct flashchip flashchips[] = {
 
        {
                .vendor         = "Macronix",
+               .name           = "MX66L51235F",
+               .bustype        = BUS_SPI,
+               .manufacture_id = MACRONIX_ID,
+               .model_id       = MACRONIX_MX66L51235F,
+               .total_size     = 65536,
+               .page_size      = 256,
+               /* OTP: 512B total; enter 0xB1, exit 0xC1 */
+               .feature_bits   = FEATURE_WRSR_WREN | FEATURE_OTP | 
FEATURE_4BA_SUPPORT,
+               .four_bytes_addr_funcs =
+               {
+                       .enter_4ba = spi_enter_4ba_b7, /* enter 4-bytes 
addressing mode by CMD B7 */
+                       .read_nbyte = spi_nbyte_read_4ba,  /* read from 4-bytes 
addressing mode */
+                       .program_byte = spi_byte_program_4ba, /* write from 
4-bytes addressing mode */
+                       .program_nbyte = spi_nbyte_program_4ba /* write from 
4-bytes addressing mode */
+               },
+               .tested         = TEST_OK_PREW,
+               .probe          = probe_spi_rdid,
+               .probe_timing   = TIMING_ZERO,
+               .block_erasers  =
+               {
+                       {
+                               .eraseblocks = { {4 * 1024, 16384} },
+                               .block_erase = spi_block_erase_20_4ba,
+                       }, {
+                               .eraseblocks = { {32 * 1024, 2048} },
+                               .block_erase = spi_block_erase_52_4ba,
+                       }, {
+                               .eraseblocks = { {64 * 1024, 1024} },
+                               .block_erase = spi_block_erase_d8_4ba,
+                       }, {
+                               .eraseblocks = { {64 * 1024 * 1024, 1} },
+                               .block_erase = spi_block_erase_60,
+                       }, {
+                               .eraseblocks = { {64 * 1024 * 1024, 1} },
+                               .block_erase = spi_block_erase_c7,
+                       }
+               },
+               /* TODO: security register and SBLK/SBULK; MX25L12835F: 
configuration register */
+               .printlock      = spi_prettyprint_status_register_bp3_srwd, /* 
bit6 is quad enable */
+               .unlock         = spi_disable_blockprotect_bp3_srwd,
+               .write          = spi_chip_write_256,
+               .read           = spi_chip_read, /* Fast read (0x0B) supported 
*/
+               .voltage        = {2700, 3600},
+       },
+
+       {
+               .vendor         = "Macronix",
                .name           = "MX25U1635E",
                .bustype        = BUS_SPI,
                .manufacture_id = MACRONIX_ID,
diff --git a/flashchips.h b/flashchips.h
index 9ffb30f..7171a62 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -482,6 +482,7 @@
 #define MACRONIX_MX25L25635F   0x2019  /* Same as MX25L25639F, but the latter 
seems to not support REMS */
 #define MACRONIX_MX25L1635D    0x2415
 #define MACRONIX_MX25L1635E    0x2515  /* MX25L1635{E} */
+#define MACRONIX_MX66L51235F   0x201a  /* MX66L51235F */
 #define MACRONIX_MX25U1635E    0x2535
 #define MACRONIX_MX25U3235E    0x2536  /* Same as MX25U6435F */
 #define MACRONIX_MX25U6435E    0x2537  /* Same as MX25U6435F */
-- 
2.9.3


_______________________________________________
flashrom mailing list
flashrom@flashrom.org
https://www.flashrom.org/mailman/listinfo/flashrom

Reply via email to