Add support for 8 new chips and fix up 2 existing chips as well
Replace age-old TODO comments with real explanations.
Fixed chips:
Fujitsu MBM29F400TC (ID definition)
Macronix MX29F002T (chip name)
New chips:
Fujitsu MBM29F004BC
Fujitsu MBM29F004TC
Fujitsu MBM29F400BC
Macronix MX25L512
Macronix MX25L1005
Macronix MX25L2005
Macronix MX25L6405
Macronix MX29F002B
Straight from the data sheets, compile tested only.
Corresponding to flashrom svn r339 and coreboot v2 svn r3730.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
diff --git a/flash.h b/flash.h
index 5010837..66256bd 100644
--- a/flash.h
+++ b/flash.h
@@ -181,13 +181,10 @@
#define EN_29F002B 0x7F97
#define FUJITSU_ID 0x04 /* Fujitsu */
-/*
- * MBM29F400TC_STRANGE has a value not mentioned in the data sheet and we
- * try to read it from a location not mentioned in the data sheet.
- */
-#define MBM29F400TC_STRANGE 0x23
-#define MBM29F400BC 0x7B
-#define MBM29F400TC 0x77
+#define MBM29F400BC 0xAB
+#define MBM29F400TC 0x23
+#define MBM29F004BC 0x7B
+#define MBM29F004TC 0x77
#define HYUNDAI_ID 0xAD /* Hyundai */
@@ -216,7 +213,8 @@
#define MX_25L6405 0x2017 /* MX25L3205{,D} */
#define MX_25L1635D 0x2415
#define MX_25L3235D 0x2416
-#define MX_29F002 0xB0
+#define MX_29F002B 0x34
+#define MX_29F002T 0xB0
/*
* Programmable Micro Corp is listed in JEP106W in bank 2, so it should
diff --git a/flashchips.c b/flashchips.c
index 07990c7..fe32ddd 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -30,7 +30,7 @@
*/
struct flashchip flashchips[] = {
/**********************************************************************************************************************************************************************************************************************/
- /* Vendor Chip Vendor ID Chip ID TODO TODO Test status Probe function Erase function Write function Read function */
+ /* Vendor Chip Vendor ID Chip ID Total size (kB) Page size (B) Test status Probe function Erase function Write function Read function */
/**********************************************************************************************************************************************************************************************************************/
{"AMD", "Am29F002(N)BB", AMD_ID, AM_29F002BB, 256, 256, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_en29f002a},
{"AMD", "Am29F002(N)BT", AMD_ID, AM_29F002BT, 256, 256, TEST_OK_PREW, probe_jedec, erase_chip_jedec, write_en29f002a},
@@ -51,14 +51,22 @@
{"EMST", "F49B002UA", EMST_ID, EMST_F49B002UA, 256, 4096, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_49f002},
{"EON", "EN29F002(A)(N)B", EON_ID, EN_29F002B, 256, 256, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_en29f002a},
{"EON", "EN29F002(A)(N)T", EON_ID, EN_29F002T, 256, 256, TEST_OK_PREW, probe_jedec, erase_chip_jedec, write_en29f002a},
- {"Fujitsu", "MBM29F400TC", FUJITSU_ID, MBM29F400TC_STRANGE, 512, 64 * 1024, TEST_UNTESTED, probe_m29f400bt, erase_m29f400bt, write_coreboot_m29f400bt},
+ {"Fujitsu", "MBM29F004BC", FUJITSU_ID, MBM29F004BC, 512, 64 * 1024, TEST_UNTESTED, probe_jedec, NULL, NULL},
+ {"Fujitsu", "MBM29F004TC", FUJITSU_ID, MBM29F004TC, 512, 64 * 1024, TEST_UNTESTED, probe_jedec, NULL, NULL},
+ {"Fujitsu", "MBM29F400BC", FUJITSU_ID, MBM29F400BC, 512, 64 * 1024, TEST_UNTESTED, probe_m29f400bt, erase_m29f400bt, write_coreboot_m29f400bt},
+ {"Fujitsu", "MBM29F400TC", FUJITSU_ID, MBM29F400TC, 512, 64 * 1024, TEST_UNTESTED, probe_m29f400bt, erase_m29f400bt, write_coreboot_m29f400bt},
{"Intel", "82802AB", INTEL_ID, 173, 512, 64 * 1024, TEST_OK_PREW, probe_82802ab, erase_82802ab, write_82802ab},
{"Intel", "82802AC", INTEL_ID, 172, 1024, 64 * 1024, TEST_OK_PREW, probe_82802ab, erase_82802ab, write_82802ab},
+ {"Macronix", "MX25L512", MX_ID, MX_25L512, 64, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
+ {"Macronix", "MX25L1005", MX_ID, MX_25L1005, 128, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
+ {"Macronix", "MX25L2005", MX_ID, MX_25L2005, 256, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
{"Macronix", "MX25L4005", MX_ID, MX_25L4005, 512, 256, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
{"Macronix", "MX25L8005", MX_ID, MX_25L8005, 1024, 256, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
{"Macronix", "MX25L1605", MX_ID, MX_25L1605, 2048, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
{"Macronix", "MX25L3205", MX_ID, MX_25L3205, 4096, 256, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"Macronix", "MX29F002", MX_ID, MX_29F002, 256, 64 * 1024, TEST_UNTESTED, probe_29f002, erase_29f002, write_29f002},
+ {"Macronix", "MX25L6405", MX_ID, MX_25L6405, 8192, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
+ {"Macronix", "MX29F002B", MX_ID, MX_29F002B, 256, 64 * 1024, TEST_UNTESTED, probe_29f002, erase_29f002, write_29f002},
+ {"Macronix", "MX29F002T", MX_ID, MX_29F002T, 256, 64 * 1024, TEST_UNTESTED, probe_29f002, erase_29f002, write_29f002},
{"Numonyx", "M25PE10", ST_ID, 0x8011, 128, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_d8, spi_chip_write, spi_chip_read},
{"Numonyx", "M25PE20", ST_ID, 0x8012, 256, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_d8, spi_chip_write, spi_chip_read},
{"Numonyx", "M25PE40", ST_ID, 0x8013, 256, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_d8, spi_chip_write, spi_chip_read},
@@ -140,7 +148,7 @@
{"Winbond", "W29EE011", WINBOND_ID, W_29C011, 128, 128, TEST_OK_PREW, probe_w29ee011, erase_chip_jedec, write_jedec},
{"Winbond", "W39V040A", WINBOND_ID, W_39V040A, 512, 64*1024, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_39sf020},
{"Winbond", "W39V040B", WINBOND_ID, W_39V040B, 512, 64*1024, TEST_OK_PREW, probe_jedec, erase_chip_jedec, write_39sf020},
- {"Winbond", "W39V040C", 0xda, 0x50, 512, 64*1024, TEST_OK_PREW, probe_w39v040c, erase_w39v040c, write_w39v040c},
+ {"Winbond", "W39V040C", WINBOND_ID, 0x50, 512, 64*1024, TEST_OK_PREW, probe_w39v040c, erase_w39v040c, write_w39v040c},
{"Winbond", "W39V040FA", WINBOND_ID, W_39V040FA, 512, 64*1024, TEST_OK_PREW, probe_jedec, erase_chip_jedec, write_39sf020},
{"Winbond", "W39V080A", WINBOND_ID, W_39V080A, 1024, 64*1024, TEST_OK_PREW, probe_jedec, erase_chip_jedec, write_39sf020},
{"Winbond", "W49F002U", WINBOND_ID, W_49F002U, 256, 128, TEST_OK_PREW, probe_jedec, erase_chip_jedec, write_49f002},