Change in flashrom[master]: flashchips: Add N25Q00A devices
Jacob Creedon has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/34521 ) Change subject: flashchips: Add N25Q00A devices ...................................................................... flashchips: Add N25Q00A devices This adds the 1Gb N25Q00A device in both the 1.8v and 3v variants. This is implemented from the datasheet and is marked as untested. Signed-off-by: Jacob Creedon <jcreedon@google.com> Change-Id: If36880f37746c95a97c8122a8f2fd0aecede5e8e --- M flashchips.c 1 file changed, 80 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/21/34521/1 diff --git a/flashchips.c b/flashchips.c index 021ae6c..5d292f1 100644 --- a/flashchips.c +++ b/flashchips.c @@ -10304,6 +10304,86 @@ { .vendor = "Micron/Numonyx/ST", + .name = "N25Q00A..1G", /* ..1G = 1.8V, uniform 64KB/4KB blocks/sectors */ + .bustype = BUS_SPI, + .manufacture_id = ST_ID, + .model_id = ST_N25Q00A__1G, + .total_size = 131072, + .page_size = 256, + /* supports SFDP */ + /* OTP: 64B total; read 0x4B, write 0x42 */ + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 32768} }, + .block_erase = spi_block_erase_21, + }, { + .eraseblocks = { {4 * 1024, 32768} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {64 * 1024, 2048} }, + .block_erase = spi_block_erase_dc, + }, { + .eraseblocks = { {64 * 1024, 2048} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {32768 * 1024, 4} }, + .block_erase = spi_block_erase_c4, + } + }, + .printlock = spi_prettyprint_status_register_n25q, /* TODO: config, lock, flag regs */ + .unlock = spi_disable_blockprotect_n25q, /* TODO: per 64kB sector lock registers */ + .write = spi_chip_write_256, /* Multi I/O supported */ + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {1700, 2000}, + }, + + { + .vendor = "Micron/Numonyx/ST", + .name = "N25Q00A..3G", /* ..3G = 3V, uniform 64KB/4KB blocks/sectors */ + .bustype = BUS_SPI, + .manufacture_id = ST_ID, + .model_id = ST_N25Q00A__3G, + .total_size = 131072, + .page_size = 256, + /* supports SFDP */ + /* OTP: 64B total; read 0x4B, write 0x42 */ + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 32768} }, + .block_erase = spi_block_erase_21, + }, { + .eraseblocks = { {4 * 1024, 32768} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {64 * 1024, 2048} }, + .block_erase = spi_block_erase_dc, + }, { + .eraseblocks = { {64 * 1024, 2048} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {32768 * 1024, 4} }, + .block_erase = spi_block_erase_c4, + } + }, + .printlock = spi_prettyprint_status_register_n25q, /* TODO: config, lock, flag regs */ + .unlock = spi_disable_blockprotect_n25q, /* TODO: per 64kB sector lock registers */ + .write = spi_chip_write_256, /* Multi I/O supported */ + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2700, 3600}, + }, + + { + .vendor = "Micron/Numonyx/ST", .name = "N25Q016", .bustype = BUS_SPI, .manufacture_id = ST_ID, -- To view, visit https://review.coreboot.org/c/flashrom/+/34521 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: If36880f37746c95a97c8122a8f2fd0aecede5e8e Gerrit-Change-Number: 34521 Gerrit-PatchSet: 1 Gerrit-Owner: Jacob Creedon <jcreedon@google.com> Gerrit-MessageType: newchange
Edward O'Callaghan has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/34521 ) Change subject: flashchips: Add N25Q00A devices ...................................................................... Patch Set 2: Code-Review+2 -- To view, visit https://review.coreboot.org/c/flashrom/+/34521 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: If36880f37746c95a97c8122a8f2fd0aecede5e8e Gerrit-Change-Number: 34521 Gerrit-PatchSet: 2 Gerrit-Owner: Jacob Creedon <jcreedon@google.com> Gerrit-Assignee: Jacob Creedon <jcreedon@google.com> Gerrit-Reviewer: Alan Green <avg@google.com> Gerrit-Reviewer: Edward O'Callaghan <quasisec@chromium.org> Gerrit-Reviewer: Edward O'Callaghan <quasisec@google.com> Gerrit-Reviewer: Nico Huber <nico.h@gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply@coreboot.org> Gerrit-CC: Stefan Reinauer <stefan.reinauer@coreboot.org> Gerrit-Comment-Date: Thu, 03 Oct 2019 05:48:08 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment
Jacob Creedon has abandoned this change. ( https://review.coreboot.org/c/flashrom/+/34521 ) Change subject: flashchips: Add N25Q00A devices ...................................................................... Abandoned Squashed into 34491 -- To view, visit https://review.coreboot.org/c/flashrom/+/34521 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: If36880f37746c95a97c8122a8f2fd0aecede5e8e Gerrit-Change-Number: 34521 Gerrit-PatchSet: 2 Gerrit-Owner: Jacob Creedon <jcreedon@google.com> Gerrit-Assignee: Jacob Creedon <jcreedon@google.com> Gerrit-Reviewer: Alan Green <avg@google.com> Gerrit-Reviewer: Edward O'Callaghan <quasisec@chromium.org> Gerrit-Reviewer: Edward O'Callaghan <quasisec@google.com> Gerrit-Reviewer: Nico Huber <nico.h@gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply@coreboot.org> Gerrit-CC: Paul Menzel <paulepanter@users.sourceforge.net> Gerrit-CC: Stefan Reinauer <stefan.reinauer@coreboot.org> Gerrit-MessageType: abandon
participants (2)
-
Edward O'Callaghan (Code Review) -
Jacob Creedon (Code Review)