[coreboot] [PATCH] flashrom: sector-based flashing
Carl-Daniel Hailfinger
c-d.hailfinger.devel.2006 at gmx.net
Tue Nov 4 14:38:11 CET 2008
On 11.10.2008 23:43, Carl-Daniel Hailfinger wrote:
> On 11.10.2008 06:07, ron minnich wrote:
>
>> On Fri, Oct 10, 2008 at 8:38 PM, Carl-Daniel Hailfinger
>> <c-d.hailfinger.devel.2006 at gmx.net> wrote:
>>
>>
>>> Hi,
>>>
>>> flashrom hasn't seen any major design changes in the last few months and
>>> most chips still perform whole-chip erase instead of sector-based erase.
>>>
>>> I'd like to introduce a function which takes a range and rounds the
>>> start and the end of the range to the nearest block boundary.
>>> void roundup(struct flashchip *flash, int *startpos, int *endpos);
>>>
>>> Take an example 256 kByte flash chip with the following sector layout:
>>> 0x00000-0x0ffff 64kB block
>>> 0x10000-0x1ffff 64kB block
>>> 0x20000-0x2ffff 64kB block
>>> 0x30000-0x37fff 32kB block
>>> 0x38000-0x3bfff 16kB block
>>> 0x3c000-0x3dfff 8kB block
>>> 0x3e000-0x3efff 4kB block
>>> 0x3f000-0x3ffff 4kB block
>>>
>>> startpos=0x38123;
>>> endpos=0x3e005;
>>> roundup(flash, &startpos, &endpos);
>>> //results follow:
>>> //startpos=0x38000;
>>> //endpos=0x3efff;
>>>
>>> That way, it is easily possible to check whether a given range can be
>>> handled by sector-based erase and write.
>>> You can use that result to tell the user that a range outside the
>>> intended range will get flashed. It is also possible to refuse flashing
>>> in that case.
>>>
>>> Since the function will be generic and take a struct flashchip, there's
>>> no need to store a pointer to it with each chip and you can call the
>>> generic one from anywhere.
>>>
>>> What do you think?
>>>
>>>
>>>
>> This is a good idea. Once cheap trick we could also do (or do we?):
>> before sector erase, see if the sector is already erased, and skip
>> that one.
>>
>>
>
> This is a patch which stores eraseblock sizes in struct flashchip. I
> decided to fill in the info for a few chips to illustrate how this works
> both for uniform and non-uniform sector sizes.
>
> Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>
>
Since the codebase has changed a bit, I decided to rediff.
This patch already uses sector-based erase if available. The write
functions with implicit erase still need to be hooked up, but the patch
is functional as-is.
Attached for Gmail users.
Index: flashrom-eraseblocks/flash.h
===================================================================
--- flashrom-eraseblocks/flash.h (Revision 3730)
+++ flashrom-eraseblocks/flash.h (Arbeitskopie)
@@ -51,6 +51,11 @@
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
+struct eraseblock{
+ int size; /* Eraseblock size */
+ int count; /* Number of contiguous blocks with that size */
+};
+
struct flashchip {
const char *vendor;
const char *name;
@@ -64,6 +69,7 @@
int total_size;
int page_size;
+ struct eraseblock eraseblocks[4];
/*
* Indicate if flashrom has been tested with this flash chip and if
@@ -73,6 +79,7 @@
int (*probe) (struct flashchip *flash);
int (*erase) (struct flashchip *flash);
+ int (*block_erase) (struct flashchip *flash, unsigned long addr);
int (*write) (struct flashchip *flash, uint8_t *buf);
int (*read) (struct flashchip *flash, uint8_t *buf);
Index: flashrom-eraseblocks/flashchips.c
===================================================================
--- flashrom-eraseblocks/flashchips.c (Revision 3730)
+++ flashrom-eraseblocks/flashchips.c (Arbeitskopie)
@@ -30,138 +30,138 @@
*/
struct flashchip flashchips[] = {
/**********************************************************************************************************************************************************************************************************************/
- /* Vendor Chip Vendor ID Chip ID Total size (kB) Page size (B) Test status Probe function Erase function Write function Read function */
+ /* Vendor Chip Vendor ID Chip ID Total size (kB) Page size (B) Eraseblocks Test status Probe function Chip erase function Block erase 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},
- {"AMD", "Am29F016D", AMD_ID, AM_29F016D, 2048, 64 * 1024, TEST_UNTESTED, probe_29f040b, erase_29f040b, write_29f040b},
- {"AMD", "Am29F040B", AMD_ID, AM_29F040B, 512, 64 * 1024, TEST_OK_PREW, probe_29f040b, erase_29f040b, write_29f040b},
- {"AMD", "Am29LV040B", AMD_ID, AM_29LV040B, 512, 64 * 1024, TEST_UNTESTED, probe_29f040b, erase_29f040b, write_29f040b},
- {"ASD", "AE49F2008", ASD_ID, ASD_AE49F2008, 256, 128, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec},
- {"Atmel", "AT29C020", ATMEL_ID, AT_29C020, 256, 256, TEST_OK_PREW, probe_jedec, erase_chip_jedec, write_jedec},
- {"Atmel", "AT29C040A", ATMEL_ID, AT_29C040A, 512, 256, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec},
- {"Atmel", "AT49F002(N)", ATMEL_ID, AT_49F002N, 256, 256, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_49f002},
- {"Atmel", "AT49F002(N)T", ATMEL_ID, AT_49F002NT, 256, 256, TEST_OK_PREW, probe_jedec, erase_chip_jedec, write_49f002},
- {"Atmel", "AT25DF321", ATMEL_ID, AT_25DF321, 4096, 256, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"AMIC", "A25L40P", AMIC_ID, AMIC_A25L40P, 512, 256, TEST_OK_PREW, probe_spi_rdid4, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"AMIC", "A29002B", AMIC_ID_NOPREFIX, AMIC_A29002B, 256, 64 * 1024, TEST_UNTESTED, probe_29f002, erase_29f002, write_29f002},
- {"AMIC", "A29002T", AMIC_ID_NOPREFIX, AMIC_A29002T, 256, 64 * 1024, TEST_OK_PREW, probe_29f002, erase_29f002, write_29f002},
- {"AMIC", "A29040B", AMIC_ID_NOPREFIX, AMIC_A29040B, 512, 64 * 1024, TEST_OK_PR, probe_29f040b, erase_29f040b, write_29f040b},
- {"AMIC", "A49LF040A", AMIC_ID_NOPREFIX, AMIC_A49LF040A, 512, 64 * 1024, TEST_OK_PREW, probe_49fl00x, erase_49fl00x, write_49fl00x},
- {"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", "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", "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},
- {"Numonyx", "M25PE80", ST_ID, 0x8014, 1024, 256, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_d8, spi_chip_write, spi_chip_read},
- {"Numonyx", "M25PE16", ST_ID, 0x8015, 2048, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_d8, spi_chip_write, spi_chip_read},
- {"PMC", "Pm25LV010", PMC_ID, PMC_25LV010, 128, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"PMC", "Pm25LV016B", PMC_ID, PMC_25LV016B, 2048, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"PMC", "Pm25LV020", PMC_ID, PMC_25LV020, 256, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"PMC", "Pm25LV040", PMC_ID, PMC_25LV040, 512, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"PMC", "Pm25LV080B", PMC_ID, PMC_25LV080B, 1024, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"PMC", "Pm25LV512", PMC_ID, PMC_25LV512, 64, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"PMC", "Pm49FL002", PMC_ID_NOPREFIX,PMC_49FL002, 256, 16 * 1024, TEST_OK_PREW, probe_49fl00x, erase_49fl00x, write_49fl00x},
- {"PMC", "Pm49FL004", PMC_ID_NOPREFIX,PMC_49FL004, 512, 64 * 1024, TEST_OK_PREW, probe_49fl00x, erase_49fl00x, write_49fl00x},
- {"Sharp", "LHF00L04", SHARP_ID, SHARP_LHF00L04, 1024, 64 * 1024, TEST_UNTESTED, probe_lhf00l04, erase_lhf00l04, write_lhf00l04},
- {"Spansion", "S25FL016A", SPANSION_ID, SPANSION_S25FL016A, 2048, 256, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"SST", "SST25VF016B", SST_ID, SST_25VF016B, 2048, 256, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"SST", "SST25VF040B", SST_ID, SST_25VF040B, 512, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"SST", "SST28SF040A", SST_ID, SST_28SF040, 512, 256, TEST_UNTESTED, probe_28sf040, erase_28sf040, write_28sf040},
- {"SST", "SST29EE010", SST_ID, SST_29EE010, 128, 128, TEST_OK_PREW, probe_jedec, erase_chip_jedec, write_jedec},
- {"SST", "SST29LE010", SST_ID, SST_29LE010, 128, 128, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec},
- {"SST", "SST29EE020A", SST_ID, SST_29EE020A, 256, 128, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec},
- {"SST", "SST29LE020", SST_ID, SST_29LE020, 256, 128, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec},
- {"SST", "SST39SF010A", SST_ID, SST_39SF010, 128, 4096, TEST_OK_PREW, probe_jedec, erase_chip_jedec, write_39sf020},
- {"SST", "SST39SF020A", SST_ID, SST_39SF020, 256, 4096, TEST_OK_PREW, probe_jedec, erase_chip_jedec, write_39sf020},
- {"SST", "SST39SF040", SST_ID, SST_39SF040, 512, 4096, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_39sf020},
- {"SST", "SST39VF512", SST_ID, SST_39VF512, 64, 4096, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_39sf020},
- {"SST", "SST39VF010", SST_ID, SST_39VF010, 128, 4096, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_39sf020},
- {"SST", "SST39VF020", SST_ID, SST_39VF020, 256, 4096, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_39sf020},
- {"SST", "SST39VF040", SST_ID, SST_39VF040, 512, 4096, TEST_OK_PROBE, probe_jedec, erase_chip_jedec, write_39sf020},
+ {"AMD", "Am29F002(N)BB", AMD_ID, AM_29F002BB, 256, 256, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_en29f002a},
+ {"AMD", "Am29F002(N)BT", AMD_ID, AM_29F002BT, 256, 256, {}, TEST_OK_PREW, probe_jedec, erase_chip_jedec, NULL, write_en29f002a},
+ {"AMD", "Am29F016D", AMD_ID, AM_29F016D, 2048, 64 * 1024, {}, TEST_UNTESTED, probe_29f040b, erase_29f040b, NULL, write_29f040b},
+ {"AMD", "Am29F040B", AMD_ID, AM_29F040B, 512, 64 * 1024, {}, TEST_OK_PREW, probe_29f040b, erase_29f040b, NULL, write_29f040b},
+ {"AMD", "Am29LV040B", AMD_ID, AM_29LV040B, 512, 64 * 1024, {}, TEST_UNTESTED, probe_29f040b, erase_29f040b, NULL, write_29f040b},
+ {"ASD", "AE49F2008", ASD_ID, ASD_AE49F2008, 256, 128, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_jedec},
+ {"Atmel", "AT29C020", ATMEL_ID, AT_29C020, 256, 256, {}, TEST_OK_PREW, probe_jedec, erase_chip_jedec, NULL, write_jedec},
+ {"Atmel", "AT29C040A", ATMEL_ID, AT_29C040A, 512, 256, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_jedec},
+ {"Atmel", "AT49F002(N)", ATMEL_ID, AT_49F002N, 256, 256, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_49f002},
+ {"Atmel", "AT49F002(N)T", ATMEL_ID, AT_49F002NT, 256, 256, {}, TEST_OK_PREW, probe_jedec, erase_chip_jedec, NULL, write_49f002},
+ {"Atmel", "AT25DF321", ATMEL_ID, AT_25DF321, 4096, 256, {}, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"AMIC", "A25L40P", AMIC_ID, AMIC_A25L40P, 512, 256, {}, TEST_OK_PREW, probe_spi_rdid4, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"AMIC", "A29002B", AMIC_ID_NOPREFIX, AMIC_A29002B, 256, 64 * 1024, {{16384,1},{8192,2},{32768,1},{65536,3}},TEST_UNTESTED, probe_29f002, erase_29f002, NULL, write_29f002},
+ {"AMIC", "A29002T", AMIC_ID_NOPREFIX, AMIC_A29002T, 256, 64 * 1024, {{65536,3},{32768,1},{8192,2},{16384,1}},TEST_OK_PREW, probe_29f002, erase_29f002, NULL, write_29f002},
+ {"AMIC", "A29040B", AMIC_ID_NOPREFIX, AMIC_A29040B, 512, 64 * 1024, {}, TEST_OK_PR, probe_29f040b, erase_29f040b, NULL, write_29f040b},
+ {"AMIC", "A49LF040A", AMIC_ID_NOPREFIX, AMIC_A49LF040A, 512, 64 * 1024, {}, TEST_OK_PREW, probe_49fl00x, erase_49fl00x, NULL, write_49fl00x},
+ {"EMST", "F49B002UA", EMST_ID, EMST_F49B002UA, 256, 4096, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_49f002},
+ {"EON", "EN29F002(A)(N)B", EON_ID, EN_29F002B, 256, 256, {{16384,1},{8192,2},{32768,1},{65536,3}},TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_en29f002a},
+ {"EON", "EN29F002(A)(N)T", EON_ID, EN_29F002T, 256, 256, {{65536,3},{32768,1},{8192,2},{16384,1}},TEST_OK_PREW, probe_jedec, erase_chip_jedec, NULL, write_en29f002a},
+ {"Fujitsu", "MBM29F004BC", FUJITSU_ID, MBM29F004BC, 512, 64 * 1024, {{16384,1},{8192,2},{32768,1},{65536,7}},TEST_UNTESTED, probe_jedec, NULL, NULL, NULL},
+ {"Fujitsu", "MBM29F004TC", FUJITSU_ID, MBM29F004TC, 512, 64 * 1024, {{65536,7},{32768,1},{8192,2},{16384,1}},TEST_UNTESTED, probe_jedec, NULL, NULL, NULL},
+ {"Fujitsu", "MBM29F400BC", FUJITSU_ID, MBM29F400BC, 512, 64 * 1024, {{16384,1},{8192,2},{32768,1},{65536,7}},TEST_UNTESTED, probe_m29f400bt, erase_m29f400bt, NULL, write_coreboot_m29f400bt},
+ {"Fujitsu", "MBM29F400TC", FUJITSU_ID, MBM29F400TC, 512, 64 * 1024, {{65536,7},{32768,1},{8192,2},{16384,1}},TEST_UNTESTED, probe_m29f400bt, erase_m29f400bt, NULL, write_coreboot_m29f400bt},
+ {"Intel", "82802AB", INTEL_ID, 173, 512, 64 * 1024, {}, TEST_OK_PREW, probe_82802ab, erase_82802ab, NULL, write_82802ab},
+ {"Intel", "82802AC", INTEL_ID, 172, 1024, 64 * 1024, {}, TEST_OK_PREW, probe_82802ab, erase_82802ab, NULL, write_82802ab},
+ {"Macronix", "MX25L512", MX_ID, MX_25L512, 64, 256, {{4096,16}}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"Macronix", "MX25L1005", MX_ID, MX_25L1005, 128, 256, {{4096,32}}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"Macronix", "MX25L2005", MX_ID, MX_25L2005, 256, 256, {{4096,64}}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"Macronix", "MX25L4005", MX_ID, MX_25L4005, 512, 256, {{4096,128}}, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"Macronix", "MX25L8005", MX_ID, MX_25L8005, 1024, 256, {{4096,256}}, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"Macronix", "MX25L1605", MX_ID, MX_25L1605, 2048, 256, {{4096,512}}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"Macronix", "MX25L3205", MX_ID, MX_25L3205, 4096, 256, {{4096,1024}}, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"Macronix", "MX25L6405", MX_ID, MX_25L6405, 8192, 256, {{4096,2048}}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"Macronix", "MX29F002B", MX_ID, MX_29F002B, 256, 64 * 1024, {{16384,1},{8192,2},{32768,1},{65536,3}},TEST_UNTESTED, probe_29f002, erase_29f002, NULL, write_29f002},
+ {"Macronix", "MX29F002T", MX_ID, MX_29F002T, 256, 64 * 1024, {{65536,3},{32768,1},{8192,2},{16384,1}},TEST_UNTESTED, probe_29f002, erase_29f002, NULL, write_29f002},
+ {"Numonyx", "M25PE10", ST_ID, 0x8011, 128, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_d8, NULL, spi_chip_write, spi_chip_read},
+ {"Numonyx", "M25PE20", ST_ID, 0x8012, 256, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_d8, NULL, spi_chip_write, spi_chip_read},
+ {"Numonyx", "M25PE40", ST_ID, 0x8013, 256, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_d8, NULL, spi_chip_write, spi_chip_read},
+ {"Numonyx", "M25PE80", ST_ID, 0x8014, 1024, 256, {}, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_d8, NULL, spi_chip_write, spi_chip_read},
+ {"Numonyx", "M25PE16", ST_ID, 0x8015, 2048, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_d8, NULL, spi_chip_write, spi_chip_read},
+ {"PMC", "Pm25LV010", PMC_ID, PMC_25LV010, 128, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"PMC", "Pm25LV016B", PMC_ID, PMC_25LV016B, 2048, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"PMC", "Pm25LV020", PMC_ID, PMC_25LV020, 256, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"PMC", "Pm25LV040", PMC_ID, PMC_25LV040, 512, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"PMC", "Pm25LV080B", PMC_ID, PMC_25LV080B, 1024, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"PMC", "Pm25LV512", PMC_ID, PMC_25LV512, 64, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"PMC", "Pm49FL002", PMC_ID_NOPREFIX,PMC_49FL002, 256, 16 * 1024, {}, TEST_OK_PREW, probe_49fl00x, erase_49fl00x, NULL, write_49fl00x},
+ {"PMC", "Pm49FL004", PMC_ID_NOPREFIX,PMC_49FL004, 512, 64 * 1024, {}, TEST_OK_PREW, probe_49fl00x, erase_49fl00x, NULL, write_49fl00x},
+ {"Sharp", "LHF00L04", SHARP_ID, SHARP_LHF00L04, 1024, 64 * 1024, {}, TEST_UNTESTED, probe_lhf00l04, erase_lhf00l04, NULL, write_lhf00l04},
+ {"Spansion", "S25FL016A", SPANSION_ID, SPANSION_S25FL016A, 2048, 256, {}, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"SST", "SST25VF016B", SST_ID, SST_25VF016B, 2048, 256, {}, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"SST", "SST25VF040B", SST_ID, SST_25VF040B, 512, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"SST", "SST28SF040A", SST_ID, SST_28SF040, 512, 256, {}, TEST_UNTESTED, probe_28sf040, erase_28sf040, NULL, write_28sf040},
+ {"SST", "SST29EE010", SST_ID, SST_29EE010, 128, 128, {}, TEST_OK_PREW, probe_jedec, erase_chip_jedec, NULL, write_jedec},
+ {"SST", "SST29LE010", SST_ID, SST_29LE010, 128, 128, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_jedec},
+ {"SST", "SST29EE020A", SST_ID, SST_29EE020A, 256, 128, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_jedec},
+ {"SST", "SST29LE020", SST_ID, SST_29LE020, 256, 128, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_jedec},
+ {"SST", "SST39SF010A", SST_ID, SST_39SF010, 128, 4096, {}, TEST_OK_PREW, probe_jedec, erase_chip_jedec, NULL, write_39sf020},
+ {"SST", "SST39SF020A", SST_ID, SST_39SF020, 256, 4096, {}, TEST_OK_PREW, probe_jedec, erase_chip_jedec, NULL, write_39sf020},
+ {"SST", "SST39SF040", SST_ID, SST_39SF040, 512, 4096, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_39sf020},
+ {"SST", "SST39VF512", SST_ID, SST_39VF512, 64, 4096, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_39sf020},
+ {"SST", "SST39VF010", SST_ID, SST_39VF010, 128, 4096, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_39sf020},
+ {"SST", "SST39VF020", SST_ID, SST_39VF020, 256, 4096, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_39sf020},
+ {"SST", "SST39VF040", SST_ID, SST_39VF040, 512, 4096, {}, TEST_OK_PROBE, probe_jedec, erase_chip_jedec, NULL, write_39sf020},
// assume similar to 004B, ignoring data sheet
- {"SST", "SST49LF002A/B", SST_ID, SST_49LF002A, 256, 16 * 1024, TEST_OK_PREW, probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub},
- {"SST", "SST49LF003A/B", SST_ID, SST_49LF003A, 384, 64 * 1024, TEST_UNTESTED, probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub},
- {"SST", "SST49LF004A/B", SST_ID, SST_49LF004A, 512, 64 * 1024, TEST_OK_PREW, probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub},
- {"SST", "SST49LF004C", SST_ID, SST_49LF004C, 512, 4 * 1024, TEST_UNTESTED, probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc},
- {"SST", "SST49LF008A", SST_ID, SST_49LF008A, 1024, 64 * 1024, TEST_OK_PREW, probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub},
- {"SST", "SST49LF008C", SST_ID, SST_49LF008C, 1024, 4 * 1024, TEST_UNTESTED, probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc},
- {"SST", "SST49LF016C", SST_ID, SST_49LF016C, 2048, 4 * 1024, TEST_OK_PREW, probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc},
- {"SST", "SST49LF020A", SST_ID, SST_49LF020A, 256, 16 * 1024, TEST_UNTESTED, probe_jedec, erase_49lf040, write_49lf040},
- {"SST", "SST49LF040", SST_ID, SST_49LF040, 512, 4096, TEST_OK_PREW, probe_jedec, erase_49lf040, write_49lf040},
- {"SST", "SST49LF040B", SST_ID, SST_49LF040B, 512, 64 * 1024, TEST_OK_PREW, probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub},
- {"SST", "SST49LF080A", SST_ID, SST_49LF080A, 1024, 4096, TEST_OK_PREW, probe_jedec, erase_49lf040, write_49lf040},
- {"SST", "SST49LF160C", SST_ID, SST_49LF160C, 2048, 4 * 1024, TEST_OK_PREW, probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc},
- {"ST", "M25P05-A", ST_ID, ST_M25P05A, 64, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"ST", "M25P10-A", ST_ID, ST_M25P10A, 128, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"ST", "M25P20", ST_ID, ST_M25P20, 256, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"ST", "M25P40", ST_ID, ST_M25P40, 512, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"ST", "M25P40-old", ST_ID, ST_M25P40_RES, 512, 256, TEST_UNTESTED, probe_spi_res, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"ST", "M25P80", ST_ID, ST_M25P80, 1024, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"ST", "M25P16", ST_ID, ST_M25P16, 2048, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"ST", "M25P32", ST_ID, ST_M25P32, 4096, 256, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"ST", "M25P64", ST_ID, ST_M25P64, 8192, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"ST", "M25P128", ST_ID, ST_M25P128, 16384, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"ST", "M29F002B", ST_ID, ST_M29F002B, 256, 64 * 1024, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec},
- {"ST", "M29F002T/NT", ST_ID, ST_M29F002T, 256, 64 * 1024, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec},
- {"ST", "M29F040B", ST_ID, ST_M29F040B, 512, 64 * 1024, TEST_OK_PREW, probe_29f040b, erase_29f040b, write_29f040b},
- {"ST", "M29F400BT", ST_ID, ST_M29F400BT, 512, 64 * 1024, TEST_UNTESTED, probe_m29f400bt, erase_m29f400bt, write_coreboot_m29f400bt},
- {"ST", "M29W010B", ST_ID, ST_M29W010B, 128, 16 * 1024, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec},
- {"ST", "M29W040B", ST_ID, ST_M29W040B, 512, 64 * 1024, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec},
- {"ST", "M50FLW040A", ST_ID, ST_M50FLW040A, 512, 64 * 1024, TEST_UNTESTED, probe_stm50flw0x0x, erase_stm50flw0x0x, write_stm50flw0x0x},
- {"ST", "M50FLW040B", ST_ID, ST_M50FLW040B, 512, 64 * 1024, TEST_UNTESTED, probe_stm50flw0x0x, erase_stm50flw0x0x, write_stm50flw0x0x},
- {"ST", "M50FLW080A", ST_ID, ST_M50FLW080A, 1024, 64 * 1024, TEST_OK_PREW, probe_stm50flw0x0x, erase_stm50flw0x0x, write_stm50flw0x0x},
- {"ST", "M50FLW080B", ST_ID, ST_M50FLW080B, 1024, 64 * 1024, TEST_UNTESTED, probe_stm50flw0x0x, erase_stm50flw0x0x, write_stm50flw0x0x},
- {"ST", "M50FW002", ST_ID, ST_M50FW002, 256, 64 * 1024, TEST_UNTESTED, probe_49lfxxxc, NULL, NULL},
- {"ST", "M50FW016", ST_ID, ST_M50FW016, 2048, 64 * 1024, TEST_UNTESTED, probe_82802ab, erase_82802ab, write_82802ab},
- {"ST", "M50FW040", ST_ID, ST_M50FW040, 512, 64 * 1024, TEST_OK_PREW, probe_82802ab, erase_82802ab, write_82802ab},
- {"ST", "M50FW080", ST_ID, ST_M50FW080, 1024, 64 * 1024, TEST_UNTESTED, probe_82802ab, erase_82802ab, write_82802ab},
- {"ST", "M50LPW116", ST_ID, ST_M50LPW116, 2048, 64 * 1024, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec},
- {"SyncMOS", "S29C31004T", SYNCMOS_ID, S29C31004T, 512, 128, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_49f002},
- {"SyncMOS", "S29C51001T", SYNCMOS_ID, S29C51001T, 128, 128, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_49f002},
- {"SyncMOS", "S29C51002T", SYNCMOS_ID, S29C51002T, 256, 128, TEST_OK_PREW, probe_jedec, erase_chip_jedec, write_49f002},
- {"SyncMOS", "S29C51004T", SYNCMOS_ID, S29C51004T, 512, 128, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_49f002},
- {"Winbond", "W25x10", WINBOND_NEX_ID, W_25X10, 128, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"Winbond", "W25x20", WINBOND_NEX_ID, W_25X20, 256, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"Winbond", "W25x40", WINBOND_NEX_ID, W_25X40, 512, 256, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"Winbond", "W25x80", WINBOND_NEX_ID, W_25X80, 1024, 256, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read},
- {"Winbond", "W29C011", WINBOND_ID, W_29C011, 128, 128, TEST_OK_PREW, probe_jedec, erase_chip_jedec, write_jedec},
- {"Winbond", "W29C020C", WINBOND_ID, W_29C020C, 256, 128, TEST_OK_PREW, probe_jedec, erase_chip_jedec, write_jedec},
- {"Winbond", "W29C040P", WINBOND_ID, W_29C040P, 512, 256, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec},
- {"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", 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},
- {"Winbond", "W49V002A", WINBOND_ID, W_49V002A, 256, 128, TEST_OK_PREW, probe_jedec, erase_chip_jedec, write_49f002},
- {"Winbond", "W49V002FA", WINBOND_ID, W_49V002FA, 256, 128, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_49f002},
- {"Winbond", "W39V080FA", WINBOND_ID, W_39V080FA, 1024, 64*1024, TEST_OK_PREW, probe_winbond_fwhub, erase_winbond_fwhub, write_winbond_fwhub},
- {"Winbond", "W39V080FA (dual mode)",WINBOND_ID, W_39V080FA_DM, 512, 64*1024, TEST_UNTESTED, probe_winbond_fwhub, erase_winbond_fwhub, write_winbond_fwhub},
+ {"SST", "SST49LF002A/B", SST_ID, SST_49LF002A, 256, 16 * 1024, {}, TEST_OK_PREW, probe_sst_fwhub, erase_sst_fwhub, NULL, write_sst_fwhub},
+ {"SST", "SST49LF003A/B", SST_ID, SST_49LF003A, 384, 64 * 1024, {}, TEST_UNTESTED, probe_sst_fwhub, erase_sst_fwhub, NULL, write_sst_fwhub},
+ {"SST", "SST49LF004A/B", SST_ID, SST_49LF004A, 512, 64 * 1024, {}, TEST_OK_PREW, probe_sst_fwhub, erase_sst_fwhub, NULL, write_sst_fwhub},
+ {"SST", "SST49LF004C", SST_ID, SST_49LF004C, 512, 4 * 1024, {}, TEST_UNTESTED, probe_49lfxxxc, erase_49lfxxxc, NULL, write_49lfxxxc},
+ {"SST", "SST49LF008A", SST_ID, SST_49LF008A, 1024, 64 * 1024, {}, TEST_OK_PREW, probe_sst_fwhub, erase_sst_fwhub, NULL, write_sst_fwhub},
+ {"SST", "SST49LF008C", SST_ID, SST_49LF008C, 1024, 4 * 1024, {}, TEST_UNTESTED, probe_49lfxxxc, erase_49lfxxxc, NULL, write_49lfxxxc},
+ {"SST", "SST49LF016C", SST_ID, SST_49LF016C, 2048, 4 * 1024, {}, TEST_OK_PREW, probe_49lfxxxc, erase_49lfxxxc, NULL, write_49lfxxxc},
+ {"SST", "SST49LF020A", SST_ID, SST_49LF020A, 256, 16 * 1024, {}, TEST_UNTESTED, probe_jedec, erase_49lf040, NULL, write_49lf040},
+ {"SST", "SST49LF040", SST_ID, SST_49LF040, 512, 4096, {}, TEST_OK_PREW, probe_jedec, erase_49lf040, NULL, write_49lf040},
+ {"SST", "SST49LF040B", SST_ID, SST_49LF040B, 512, 64 * 1024, {}, TEST_OK_PREW, probe_sst_fwhub, erase_sst_fwhub, NULL, write_sst_fwhub},
+ {"SST", "SST49LF080A", SST_ID, SST_49LF080A, 1024, 4096, {}, TEST_OK_PREW, probe_jedec, erase_49lf040, NULL, write_49lf040},
+ {"SST", "SST49LF160C", SST_ID, SST_49LF160C, 2048, 4 * 1024, {}, TEST_OK_PREW, probe_49lfxxxc, erase_49lfxxxc, NULL, write_49lfxxxc},
+ {"ST", "M25P05-A", ST_ID, ST_M25P05A, 64, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"ST", "M25P10-A", ST_ID, ST_M25P10A, 128, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"ST", "M25P20", ST_ID, ST_M25P20, 256, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"ST", "M25P40", ST_ID, ST_M25P40, 512, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"ST", "M25P40-old", ST_ID, ST_M25P40_RES, 512, 256, {}, TEST_UNTESTED, probe_spi_res, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"ST", "M25P80", ST_ID, ST_M25P80, 1024, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"ST", "M25P16", ST_ID, ST_M25P16, 2048, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"ST", "M25P32", ST_ID, ST_M25P32, 4096, 256, {}, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"ST", "M25P64", ST_ID, ST_M25P64, 8192, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"ST", "M25P128", ST_ID, ST_M25P128, 16384, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"ST", "M29F002B", ST_ID, ST_M29F002B, 256, 64 * 1024, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_jedec},
+ {"ST", "M29F002T/NT", ST_ID, ST_M29F002T, 256, 64 * 1024, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_jedec},
+ {"ST", "M29F040B", ST_ID, ST_M29F040B, 512, 64 * 1024, {}, TEST_OK_PREW, probe_29f040b, erase_29f040b, NULL, write_29f040b},
+ {"ST", "M29F400BT", ST_ID, ST_M29F400BT, 512, 64 * 1024, {}, TEST_UNTESTED, probe_m29f400bt, erase_m29f400bt, NULL, write_coreboot_m29f400bt},
+ {"ST", "M29W010B", ST_ID, ST_M29W010B, 128, 16 * 1024, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_jedec},
+ {"ST", "M29W040B", ST_ID, ST_M29W040B, 512, 64 * 1024, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_jedec},
+ {"ST", "M50FLW040A", ST_ID, ST_M50FLW040A, 512, 64 * 1024, {}, TEST_UNTESTED, probe_stm50flw0x0x, erase_stm50flw0x0x, NULL, write_stm50flw0x0x},
+ {"ST", "M50FLW040B", ST_ID, ST_M50FLW040B, 512, 64 * 1024, {}, TEST_UNTESTED, probe_stm50flw0x0x, erase_stm50flw0x0x, NULL, write_stm50flw0x0x},
+ {"ST", "M50FLW080A", ST_ID, ST_M50FLW080A, 1024, 64 * 1024, {}, TEST_OK_PREW, probe_stm50flw0x0x, erase_stm50flw0x0x, NULL, write_stm50flw0x0x},
+ {"ST", "M50FLW080B", ST_ID, ST_M50FLW080B, 1024, 64 * 1024, {}, TEST_UNTESTED, probe_stm50flw0x0x, erase_stm50flw0x0x, NULL, write_stm50flw0x0x},
+ {"ST", "M50FW002", ST_ID, ST_M50FW002, 256, 64 * 1024, {}, TEST_UNTESTED, probe_49lfxxxc, NULL, NULL, NULL},
+ {"ST", "M50FW016", ST_ID, ST_M50FW016, 2048, 64 * 1024, {}, TEST_UNTESTED, probe_82802ab, erase_82802ab, NULL, write_82802ab},
+ {"ST", "M50FW040", ST_ID, ST_M50FW040, 512, 64 * 1024, {}, TEST_OK_PREW, probe_82802ab, erase_82802ab, NULL, write_82802ab},
+ {"ST", "M50FW080", ST_ID, ST_M50FW080, 1024, 64 * 1024, {}, TEST_UNTESTED, probe_82802ab, erase_82802ab, NULL, write_82802ab},
+ {"ST", "M50LPW116", ST_ID, ST_M50LPW116, 2048, 64 * 1024, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_jedec},
+ {"SyncMOS", "S29C31004T", SYNCMOS_ID, S29C31004T, 512, 128, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_49f002},
+ {"SyncMOS", "S29C51001T", SYNCMOS_ID, S29C51001T, 128, 128, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_49f002},
+ {"SyncMOS", "S29C51002T", SYNCMOS_ID, S29C51002T, 256, 128, {}, TEST_OK_PREW, probe_jedec, erase_chip_jedec, NULL, write_49f002},
+ {"SyncMOS", "S29C51004T", SYNCMOS_ID, S29C51004T, 512, 128, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_49f002},
+ {"Winbond", "W25x10", WINBOND_NEX_ID, W_25X10, 128, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"Winbond", "W25x20", WINBOND_NEX_ID, W_25X20, 256, 256, {}, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"Winbond", "W25x40", WINBOND_NEX_ID, W_25X40, 512, 256, {}, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"Winbond", "W25x80", WINBOND_NEX_ID, W_25X80, 1024, 256, {}, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, NULL, spi_chip_write, spi_chip_read},
+ {"Winbond", "W29C011", WINBOND_ID, W_29C011, 128, 128, {}, TEST_OK_PREW, probe_jedec, erase_chip_jedec, NULL, write_jedec},
+ {"Winbond", "W29C020C", WINBOND_ID, W_29C020C, 256, 128, {}, TEST_OK_PREW, probe_jedec, erase_chip_jedec, NULL, write_jedec},
+ {"Winbond", "W29C040P", WINBOND_ID, W_29C040P, 512, 256, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_jedec},
+ {"Winbond", "W29EE011", WINBOND_ID, W_29C011, 128, 128, {}, TEST_OK_PREW, probe_w29ee011, erase_chip_jedec, NULL, write_jedec},
+ {"Winbond", "W39V040A", WINBOND_ID, W_39V040A, 512, 64*1024, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_39sf020},
+ {"Winbond", "W39V040B", WINBOND_ID, W_39V040B, 512, 64*1024, {}, TEST_OK_PREW, probe_jedec, erase_chip_jedec, NULL, write_39sf020},
+ {"Winbond", "W39V040C", WINBOND_ID, 0x50, 512, 64*1024, {}, TEST_OK_PREW, probe_w39v040c, erase_w39v040c, NULL, write_w39v040c},
+ {"Winbond", "W39V040FA", WINBOND_ID, W_39V040FA, 512, 64*1024, {}, TEST_OK_PREW, probe_jedec, erase_chip_jedec, NULL, write_39sf020},
+ {"Winbond", "W39V080A", WINBOND_ID, W_39V080A, 1024, 64*1024, {}, TEST_OK_PREW, probe_jedec, erase_chip_jedec, NULL, write_39sf020},
+ {"Winbond", "W49F002U", WINBOND_ID, W_49F002U, 256, 128, {}, TEST_OK_PREW, probe_jedec, erase_chip_jedec, NULL, write_49f002},
+ {"Winbond", "W49V002A", WINBOND_ID, W_49V002A, 256, 128, {}, TEST_OK_PREW, probe_jedec, erase_chip_jedec, NULL, write_49f002},
+ {"Winbond", "W49V002FA", WINBOND_ID, W_49V002FA, 256, 128, {}, TEST_UNTESTED, probe_jedec, erase_chip_jedec, NULL, write_49f002},
+ {"Winbond", "W39V080FA", WINBOND_ID, W_39V080FA, 1024, 64*1024, {}, TEST_OK_PREW, probe_winbond_fwhub, erase_winbond_fwhub, NULL, write_winbond_fwhub},
+ {"Winbond", "W39V080FA (dual mode)",WINBOND_ID, W_39V080FA_DM, 512, 64*1024, {}, TEST_UNTESTED, probe_winbond_fwhub, erase_winbond_fwhub, NULL, write_winbond_fwhub},
- {"EON", "unknown EON SPI chip", EON_ID_NOPREFIX,GENERIC_DEVICE_ID, 0, 256, TEST_UNTESTED, probe_spi_rdid, NULL, NULL},
- {"Macronix", "unknown Macronix SPI chip", MX_ID, GENERIC_DEVICE_ID, 0, 256, TEST_UNTESTED, probe_spi_rdid, NULL, NULL},
- {"PMC", "unknown PMC SPI chip", PMC_ID, GENERIC_DEVICE_ID, 0, 256, TEST_UNTESTED, probe_spi_rdid, NULL, NULL},
- {"SST", "unknown SST SPI chip", SST_ID, GENERIC_DEVICE_ID, 0, 256, TEST_UNTESTED, probe_spi_rdid, NULL, NULL},
- {"ST", "unknown ST SPI chip", ST_ID, GENERIC_DEVICE_ID, 0, 256, TEST_UNTESTED, probe_spi_rdid, NULL, NULL},
+ {"EON", "unknown EON SPI chip", EON_ID_NOPREFIX,GENERIC_DEVICE_ID, 0, 256, {}, TEST_UNTESTED, probe_spi_rdid, NULL, NULL},
+ {"Macronix", "unknown Macronix SPI chip", MX_ID, GENERIC_DEVICE_ID, 0, 256, {}, TEST_UNTESTED, probe_spi_rdid, NULL, NULL},
+ {"PMC", "unknown PMC SPI chip", PMC_ID, GENERIC_DEVICE_ID, 0, 256, {}, TEST_UNTESTED, probe_spi_rdid, NULL, NULL},
+ {"SST", "unknown SST SPI chip", SST_ID, GENERIC_DEVICE_ID, 0, 256, {}, TEST_UNTESTED, probe_spi_rdid, NULL, NULL},
+ {"ST", "unknown ST SPI chip", ST_ID, GENERIC_DEVICE_ID, 0, 256, {}, TEST_UNTESTED, probe_spi_rdid, NULL, NULL},
{NULL,}
};
Index: flashrom-eraseblocks/flashrom.c
===================================================================
--- flashrom-eraseblocks/flashrom.c (Revision 3730)
+++ flashrom-eraseblocks/flashrom.c (Arbeitskopie)
@@ -534,11 +534,33 @@
if (erase_it) {
printf("Erasing flash chip.\n");
- if (!flash->erase) {
- fprintf(stderr, "Error: flashrom has no erase function for this flash chip.\n");
+ if (!flash->block_erase && flash->eraseblocks[0].count) {
+ fprintf(stderr, "Hint: flashrom knows the eraseblock "
+ "layout, but there is no blockwise erase "
+ "function for this flash chip. "
+ "Using whole-chip erase.\n");
+ }
+ if (flash->block_erase && !flash->eraseblocks[0].count) {
+ fprintf(stderr, "Hint: flashrom has a blockwise erase "
+ "function for this flash chip, but the "
+ "eraseblock layout is unknown. "
+ "Using whole-chip erase.\n");
+ }
+ if (flash->block_erase && flash->eraseblocks[0].count) {
+ unsigned long done = 0;
+ int i, j;
+ for (i = 0; done < flash->total_size * 1024; i++) {
+ for (j = 0; j < flash->eraseblocks[i].count; j++) {
+ flash->block_erase(flash, done + flash->eraseblocks[i].size * j);
+ }
+ done += flash->eraseblocks[i].count * flash->eraseblocks[i].size;
+ }
+ } else if (flash->erase) {
+ flash->erase(flash);
+ } else {
+ fprintf(stderr, "Error: flashrom has no chip erase function for this flash chip.\n");
return 1;
}
- flash->erase(flash);
exit(0);
} else if (read_it) {
if ((image = fopen(filename, "w")) == NULL) {
--
http://www.hailfinger.org/
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