Samir Ibradžić has uploaded this change for review.
flashchips: Add Macronix MX25R3235F
32Mbit (4MB) [x1/x2/x4] Wide Voltage Range (VCC 1.65V-3.6V), data-sheet:
https://www.macronix.com/Lists/Datasheet/Attachments/7534/MX25R3235F,%20Wide%20Range,%2032Mb,%20v1.6.pdf
Similar to already supported MX25R6435F, just half the size.
Tested on ch341a, 4232H & PicoTAP (2232H) programmers, confirmed working
probe, read, erase & write.
Change-Id: I6e79115adba17d13d24bc85d78707d53fd4a0be5
Signed-off-by: Samir Ibradzic <sibradzic@gmail.com>
---
M flashchips.c
M flashchips.h
2 files changed, 40 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/32/39532/1
diff --git a/flashchips.c b/flashchips.c
index 58dd4f3..69ea270 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -8735,6 +8735,45 @@
{
.vendor = "Macronix",
+ .name = "MX25R3235F",
+ .bustype = BUS_SPI,
+ .manufacture_id = MACRONIX_ID,
+ .model_id = MACRONIX_MX25R3235F,
+ .total_size = 4096,
+ .page_size = 256,
+ /* OTP: 1024B total; enter 0xB1, exit 0xC1 */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
+ .tested = TEST_OK_PREW,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 1024} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {64 * 1024, 64} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {32 * 1024, 128} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {4 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {4 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .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) and multi I/O supported */
+ .voltage = {1650, 3600},
+ },
+
+ {
+ .vendor = "Macronix",
.name = "MX25R6435F",
.bustype = BUS_SPI,
.manufacture_id = MACRONIX_ID,
diff --git a/flashchips.h b/flashchips.h
index 14ab6de..36990e2 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -503,6 +503,7 @@
#define MACRONIX_MX25L3235D 0x5E16 /* MX25L3225D/MX25L3235D/MX25L3237D */
#define MACRONIX_MX25L6495F 0x9517
+#define MACRONIX_MX25R3235F 0x2816
#define MACRONIX_MX25R6435F 0x2817
#define MACRONIX_MX29F001B 0x19
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