Change in ...flashrom[master]: dediprog: Use 4BA page program without 0x12

David Hendricks has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/30521 Change subject: dediprog: Use 4BA page program without 0x12 ...................................................................... dediprog: Use 4BA page program without 0x12 It's not clear exactly what the difference is between WRITE_MODE_4B_ADDR_256B_PAGE_PGM with and without _0x12 from the SF600 command spec, but the former seems to work more reliably. Tested using an SF600 (FW v7.2.21), IS25LP256D, W25Q256JV, and MX25L25735. Change-Id: I3cb37ec8838f5bb02948ed52b4a2906fa033cf83 Signed-off-by: David Hendricks <david.hendricks@gmail.com> --- M dediprog.c 1 file changed, 2 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/21/30521/1 diff --git a/dediprog.c b/dediprog.c index 2a190d2..303f1d5 100644 --- a/dediprog.c +++ b/dediprog.c @@ -398,7 +398,8 @@ } } else if (dedi_spi_cmd == WRITE_MODE_PAGE_PGM) { if (flash->chip->feature_bits & FEATURE_4BA_WRITE) { - data_packet[3] = WRITE_MODE_4B_ADDR_256B_PAGE_PGM_0x12; +// data_packet[3] = WRITE_MODE_4B_ADDR_256B_PAGE_PGM_0x12; + data_packet[3] = WRITE_MODE_4B_ADDR_256B_PAGE_PGM; data_packet[4] = JEDEC_BYTE_PROGRAM_4BA; use_4ba = true; } else if (flash->in_4ba_mode) { -- To view, visit https://review.coreboot.org/c/flashrom/+/30521 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I3cb37ec8838f5bb02948ed52b4a2906fa033cf83 Gerrit-Change-Number: 30521 Gerrit-PatchSet: 1 Gerrit-Owner: David Hendricks <david.hendricks@gmail.com> Gerrit-MessageType: newchange

David Hendricks has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/30521 ) Change subject: dediprog: Use 4BA page program without 0x12 ...................................................................... Patch Set 2: -Code-Review Seemed to help when testing with W25Q256JWFM + SF600 with firmware 7.2.21 -- To view, visit https://review.coreboot.org/c/flashrom/+/30521 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I3cb37ec8838f5bb02948ed52b4a2906fa033cf83 Gerrit-Change-Number: 30521 Gerrit-PatchSet: 2 Gerrit-Owner: David Hendricks <david.hendricks@gmail.com> Gerrit-Reviewer: David Hendricks <david.hendricks@gmail.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply@coreboot.org> Gerrit-Comment-Date: Tue, 25 Aug 2020 17:02:49 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment
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David Hendricks (Code Review)