Nico Huber has submitted this change and it was merged. ( https://review.coreboot.org/c/flashrom/+/31011 ) Change subject: dummyflasher: Add emulation for Winbond W25Q128FV ...................................................................... dummyflasher: Add emulation for Winbond W25Q128FV Just needed a 16MiB chip. Change-Id: Ic01d45c1f709808404ad53bb31f8b998c6977a9d Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/31011 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Thomas Heijligen <src@posteo.de> --- M dummyflasher.c 1 file changed, 31 insertions(+), 0 deletions(-) Approvals: build bot (Jenkins): Verified Thomas Heijligen: Looks good to me, approved Angel Pons: Looks good to me, but someone else must approve diff --git a/dummyflasher.c b/dummyflasher.c index 2929686..22b28c4 100644 --- a/dummyflasher.c +++ b/dummyflasher.c @@ -43,6 +43,7 @@ EMULATE_SST_SST25VF040_REMS, EMULATE_SST_SST25VF032B, EMULATE_MACRONIX_MX25L6436, + EMULATE_WINBOND_W25Q128FV, }; static enum emu_chip emu_chip = EMULATE_NONE; static char *emu_persistent_image = NULL; @@ -331,6 +332,18 @@ msg_pdbg("Emulating Macronix MX25L6436 SPI flash chip (RDID, " "SFDP)\n"); } + if (!strcmp(tmp, "W25Q128FV")) { + emu_chip = EMULATE_WINBOND_W25Q128FV; + emu_chip_size = 16 * 1024 * 1024; + emu_max_byteprogram_size = 256; + emu_max_aai_size = 0; + emu_jedec_se_size = 4 * 1024; + emu_jedec_be_52_size = 32 * 1024; + emu_jedec_be_d8_size = 64 * 1024; + emu_jedec_ce_60_size = emu_chip_size; + emu_jedec_ce_c7_size = emu_chip_size; + msg_pdbg("Emulating Winbond W25Q128FV SPI flash chip (RDID)\n"); + } #endif if (emu_chip == EMULATE_NONE) { msg_perr("Invalid chip specified for emulation: %s\n", tmp); @@ -474,6 +487,7 @@ const unsigned char sst25vf040_rems_response[2] = {0xbf, 0x44}; const unsigned char sst25vf032b_rems_response[2] = {0xbf, 0x4a}; const unsigned char mx25l6436_rems_response[2] = {0xc2, 0x16}; + const unsigned char w25q128fv_rems_response[2] = {0xef, 0x17}; if (writecnt == 0) { msg_perr("No command sent to the chip!\n"); @@ -532,6 +546,10 @@ if (readcnt > 0) memset(readarr, 0x16, readcnt); break; + case EMULATE_WINBOND_W25Q128FV: + if (readcnt > 0) + memset(readarr, 0x17, readcnt); + break; default: /* ignore */ break; } @@ -555,6 +573,10 @@ for (i = 0; i < readcnt; i++) readarr[i] = mx25l6436_rems_response[(offs + i) % 2]; break; + case EMULATE_WINBOND_W25Q128FV: + for (i = 0; i < readcnt; i++) + readarr[i] = w25q128fv_rems_response[(offs + i) % 2]; + break; default: /* ignore */ break; } @@ -577,6 +599,14 @@ if (readcnt > 2) readarr[2] = 0x17; break; + case EMULATE_WINBOND_W25Q128FV: + if (readcnt > 0) + readarr[0] = 0xef; + if (readcnt > 1) + readarr[1] = 0x40; + if (readcnt > 2) + readarr[2] = 0x18; + break; default: /* ignore */ break; } @@ -806,6 +836,7 @@ case EMULATE_SST_SST25VF040_REMS: case EMULATE_SST_SST25VF032B: case EMULATE_MACRONIX_MX25L6436: + case EMULATE_WINBOND_W25Q128FV: if (emulate_spi_chip_response(writecnt, readcnt, writearr, readarr)) { msg_pdbg("Invalid command sent to flash chip!\n"); -- To view, visit https://review.coreboot.org/c/flashrom/+/31011 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: Ic01d45c1f709808404ad53bb31f8b998c6977a9d Gerrit-Change-Number: 31011 Gerrit-PatchSet: 2 Gerrit-Owner: Nico Huber <nico.h@gmx.de> Gerrit-Reviewer: Angel Pons <th3fanbus@gmail.com> Gerrit-Reviewer: Nico Huber <nico.h@gmx.de> Gerrit-Reviewer: Thomas Heijligen <src@posteo.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply@coreboot.org> Gerrit-CC: Paul Menzel <paulepanter@users.sourceforge.net> Gerrit-MessageType: merged