Author: stefanct Date: Tue Jul 19 10:50:18 2011 New Revision: 1375 URL: http://flashrom.org/trac/flashrom/changeset/1375
Log: annotate additional flashchips with voltage ranges
also fix a few others and remove the one for Intel 28F002BC/BL/BV/BX-T because we need to investigate it further.
Signed-off-by: Steven Zakulec spzakulec@gmail.com Acked-by: Stefan Tauner stefan.tauner@student.tuwien.ac.at
Modified: trunk/flashchips.c
Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Tue Jul 19 09:58:06 2011 (r1374) +++ trunk/flashchips.c Tue Jul 19 10:50:18 2011 (r1375) @@ -113,7 +113,7 @@ }, .write = write_jedec_1, .read = read_memmapped, - .voltage = {4750, 5250}, /* -55 speed is +-5%, all others +-10% */ + .voltage = {4750, 5250}, /* 4.75-5.25V for type -55, others 4.5-5.5V */ },
{ @@ -145,6 +145,7 @@ }, .write = write_jedec_1, .read = read_memmapped, + .voltage = {4750, 5250}, /* 4.75-5.25V for type -55, others 4.5-5.5V */ },
{ @@ -256,6 +257,7 @@ }, .write = write_jedec_1, .read = read_memmapped, + .voltage = {3000, 3600}, /* 3.0-3.6V for type -45R, others 2.7-3.6V */ },
{ @@ -286,6 +288,7 @@ }, .write = write_jedec_1, .read = read_memmapped, + .voltage = {3000, 3600}, /* 3.0-3.6V for type -45R, others 2.7-3.6V */ },
{ @@ -317,6 +320,7 @@ }, .write = write_jedec_1, .read = read_memmapped, + .voltage = {3000, 3600}, /* 3.0-3.6V for type -55, others 2.7-3.6V */ },
{ @@ -348,6 +352,7 @@ }, .write = write_jedec_1, .read = read_memmapped, + .voltage = {3000, 3600}, /* 3.0-3.6V for type -55, others 2.7-3.6V */ },
{ @@ -379,6 +384,7 @@ }, .write = write_jedec_1, .read = read_memmapped, + .voltage = {2700, 3600}, },
{ @@ -410,6 +416,7 @@ }, .write = write_jedec_1, .read = read_memmapped, + .voltage = {2700, 3600}, },
{ @@ -441,6 +448,7 @@ }, .write = write_jedec_1, .read = read_memmapped, + .voltage = {3000, 3600} /* 3.0-3.6V for type -70R, others 2.7-3.6V */ },
{ @@ -472,6 +480,7 @@ }, .write = write_jedec_1, .read = read_memmapped, + .voltage = {3000, 3600} /* 3.0-3.6V for type -70R, others 2.7-3.6V */ },
{ @@ -498,7 +507,7 @@ }, .write = write_jedec_1, .read = read_memmapped, - .voltage = {2700, 3600}, + .voltage = {3000, 3600}, /* 3.0-3.6V for type -60R, others 2.7-3.6V*/ },
{ @@ -525,7 +534,7 @@ }, .write = write_jedec_1, .read = read_memmapped, - .voltage = {2700, 3600}, + .voltage = {3000, 3600}, /* 3.0-3.6V for type -70R, others 2.7-3.6V */ },
{ @@ -591,6 +600,7 @@ .unlock = spi_disable_blockprotect, .write = spi_chip_write_256, .read = spi_chip_read, + .voltage = {2700, 3600}, },
{ @@ -1332,7 +1342,7 @@ .unlock = spi_disable_blockprotect_at25df, .write = spi_chip_write_256, .read = spi_chip_read, - .voltage = {2300, 3600}, /* Datasheet says 2.3-3.6V or 2.7-3.6V */ + .voltage = {2700, 3600}, /* 2.3-3.6V & 2.7-3.6V models available */ },
{ @@ -1370,7 +1380,7 @@ .unlock = spi_disable_blockprotect_at25df, .write = spi_chip_write_256, .read = spi_chip_read, - .voltage = {2300, 3600}, /* Datasheet says 2.3-3.6V or 2.7-3.6V */ + .voltage = {2700, 3600}, /* 2.3-3.6V & 2.7-3.6V models available */ },
{ @@ -1446,6 +1456,7 @@ .unlock = spi_disable_blockprotect_at25df_sec, .write = spi_chip_write_256, .read = spi_chip_read, + .voltage = {2700, 3600}, },
{ @@ -1773,7 +1784,7 @@ }, .write = NULL /* Incompatible Page write */, .read = spi_chip_read, - .voltage = {2700, 3600}, /* Datasheet says 3.0-3.6 V or 2.7-3.6 V */ + .voltage = {2700, 3600}, /* 3.0-3.6V for higher speed, 2.7-3.6V normal */ },
{ @@ -2098,7 +2109,7 @@ .probe_timing = TIMING_ZERO, .write = NULL, .read = NULL, - .voltage = {2500, 3600}, /* Datasheet says 2.5-3.6 V or 2.7-3.6 V */ + .voltage = {2500, 3600}, /* 2.5-3.6V & 2.7-3.6V models available */ },
{ @@ -2114,7 +2125,7 @@ .probe_timing = TIMING_ZERO, .write = NULL, .read = NULL, - .voltage = {2500, 3600}, /* Datasheet says 2.5-3.6 V or 2.7-3.6 V */ + .voltage = {2700, 3600}, /* 2.5-3.6V & 2.7-3.6V models available */ },
{ @@ -2130,7 +2141,7 @@ .probe_timing = TIMING_ZERO, .write = NULL, .read = NULL, - .voltage = {2500, 3600}, /* Datasheet says 2.5-3.6 V or 2.7-3.6 V */ + .voltage = {2700, 3600}, /* 2.5-3.6V & 2.7-3.6V models available */ },
{ @@ -2317,6 +2328,7 @@ }, .write = write_jedec_1, .read = read_memmapped, + .voltage = {4500, 5500}, },
{ @@ -3378,7 +3390,7 @@ }, .write = write_m29f400bt, .read = read_memmapped, - .voltage = {4750, 5250}, /* 5.0V +-5% for -55 model, +-10% for rest */ + .voltage = {4750, 5250}, /* 4.75-5.25V for type -55, others 4.5-5.5V */ },
{ @@ -3410,7 +3422,7 @@ }, .write = write_m29f400bt, .read = read_memmapped, - .voltage = {4750, 5250}, /* 5.0V +-5% for -55 model, +-10% for rest */ + .voltage = {4750, 5250}, /* 4.75-5.25V for type -55, others 4.5-5.5V */ },
{ @@ -3442,7 +3454,7 @@ }, .write = write_jedec_1, .read = read_memmapped, - .voltage = {4750, 5250}, /* 5.0V +-5% for -45 model, +-10% for rest */ + .voltage = {4750, 5250}, /* 4.75-5.25V for type -45, others 4.5-5.5V */ },
{ @@ -3474,7 +3486,7 @@ }, .write = write_jedec_1, .read = read_memmapped, - .voltage = {4750, 5250}, /* 5.0V +-5% for -45 model, +-10% for rest */ + .voltage = {4750, 5250}, /* 4.75-5.25V for type -45, others 4.5-5.5V */ },
{ @@ -3501,6 +3513,7 @@ }, .write = write_jedec_1, .read = read_memmapped, + .voltage = {4500, 5500}, },
{ @@ -3582,7 +3595,6 @@ }, .write = write_82802ab, .read = read_memmapped, - .voltage = {4500, 5500}, /* 5.0V +-10% read, 12V fast program & erase- +-5% standard, +-10% option */ },
{ @@ -4052,6 +4064,7 @@ .unlock = spi_disable_blockprotect, .write = spi_chip_write_256, .read = spi_chip_read, + .voltage = {2700, 3600}, },
{ @@ -4344,6 +4357,7 @@ }, .write = write_jedec_1, .read = read_memmapped, + .voltage = {4500, 5500}, },
{ @@ -4775,6 +4789,7 @@ .unlock = spi_disable_blockprotect, .write = spi_chip_write_256, .read = spi_chip_read, + .voltage = {2700, 3600}, },
{ @@ -4900,6 +4915,7 @@ .unlock = spi_disable_blockprotect, .write = spi_chip_write_256, .read = spi_chip_read, + .voltage = {2700, 3600}, },
{ @@ -5201,6 +5217,7 @@ .unlock = spi_disable_blockprotect, .write = spi_chip_write_256, .read = spi_chip_read, + .voltage = {2700, 3600}, },
{ @@ -5281,6 +5298,7 @@ .unlock = spi_disable_blockprotect, .write = spi_chip_write_256, .read = spi_chip_read, + .voltage = {2700, 3600}, },
{ @@ -5307,6 +5325,7 @@ .unlock = spi_disable_blockprotect, .write = spi_chip_write_256, .read = spi_chip_read, + .voltage = {2700, 3600}, },
{ @@ -5336,6 +5355,7 @@ .unlock = spi_disable_blockprotect, .write = spi_chip_write_1, .read = spi_chip_read, + .voltage = {2700, 3600}, },
{ @@ -5473,6 +5493,7 @@ .unlock = spi_disable_blockprotect, .write = spi_chip_write_1, .read = spi_chip_read, + .voltage = {2700, 3600}, },
{ @@ -5538,6 +5559,7 @@ .unlock = spi_disable_blockprotect, .write = spi_chip_write_1, .read = spi_chip_read, + .voltage = {3000, 3600}, },
{ @@ -5573,6 +5595,7 @@ .unlock = spi_disable_blockprotect, .write = spi_chip_write_1, .read = spi_chip_read, + .voltage = {2700, 3600}, },
{ @@ -6780,6 +6803,7 @@ .unlock = spi_disable_blockprotect, .write = spi_chip_write_256, .read = spi_chip_read, + .voltage = {2700, 3600}, },
{ @@ -6840,7 +6864,7 @@ }, .write = write_jedec_1, .read = read_memmapped, - .voltage = {4750, 5250}, /* Datasheet says some are only 4.75-5.25 V */ + .voltage = {4750, 5250}, /* 4.75-5.25V for type -X, others 4.5-5.5V */ },
{ @@ -6872,7 +6896,7 @@ }, .write = write_jedec_1, .read = read_memmapped, - .voltage = {4750, 5250}, /* Datasheet says some are only 4.75-5.25 V */ + .voltage = {4750, 5250}, /* 4.75-5.25V for type -X, others 4.5-5.5V */ },
{ @@ -8131,6 +8155,7 @@ .printlock = printlock_w39l040, .write = write_jedec_1, .read = read_memmapped, + .voltage = {3000, 3600}, },
{ @@ -8275,6 +8300,7 @@ .unlock = unlock_w39v040fb, .write = write_jedec_1, .read = read_memmapped, + .voltage = {3000, 3600}, /* Also has 12V fast program */ },
{ @@ -8302,6 +8328,7 @@ .printlock = printlock_w39v040fc, .write = write_jedec_1, .read = read_memmapped, + .voltage = {3000, 3600}, /* Also has 12V fast program */ },
{ @@ -8478,7 +8505,7 @@ .unlock = unlock_w39v080fa, .write = write_jedec_1, .read = read_memmapped, - .voltage = {3000, 3600}, /* 12 V fast program mode */ + .voltage = {3000, 3600}, /* Also has 12V fast program */ },
{ @@ -8506,6 +8533,7 @@ .printlock = printlock_w39v080fa_dual, .write = write_jedec_1, .read = read_memmapped, + .voltage = {3000, 3600}, /* Also has 12V fast program */ },
{
On Tue, Jul 19, 2011 at 10:50:18AM +0200, repository service wrote:
.voltage = {4750, 5250}, /* -55 speed is +-5%, all others +-10% */
.voltage = {4750, 5250}, /* 4.75-5.25V for type -55, others 4.5-5.5V */
Might be useful to make these comments into real struct members (strings), they can be displayed as small popups when you hover the mouse over the voltage field in GUIs (for example).
Uwe.
-
repository service -
Uwe Hermann