November 2017 - flashrom-gerrit

Change in flashrom[master]: spi25: Revise decision when to enter/exit 4BA mode
by build bot (Jenkins) (Code Review) 10 Nov '17

10 Nov '17

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/22422 ) Change subject: spi25: Revise decision when to enter/exit 4BA mode ...................................................................... Patch Set 3: Verified+1 Build Successful https://qa.coreboot.org/job/flashrom_gerrit/752/ : SUCCESS https://qa.coreboot.org/job/flashrom-customrules/862/ : SUCCESS -- To view, visit https://review.coreboot.org/22422 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I877fe817f801fc54bd0ee2ce4e3ead324cbb3673 Gerrit-Change-Number: 22422 Gerrit-PatchSet: 3 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Comment-Date: Fri, 10 Nov 2017 22:26:58 +0000 Gerrit-HasComments: No

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Change in flashrom[master]: spi_master: Introduce SPI_MASTER_4BA feature flags
by Nico Huber (Code Review) 10 Nov '17

10 Nov '17

Hello build bot (Jenkins), I'd like you to reexamine a change. Please visit https://review.coreboot.org/22421 to look at the new patch set (#4). Change subject: spi_master: Introduce SPI_MASTER_4BA feature flags ...................................................................... spi_master: Introduce SPI_MASTER_4BA feature flags Add a feature flag SPI_MASTER_4BA to `struct spi_master` that advertises programmer-side support for 4-byte addresses in generic commands (and read/write commands if the master uses the default implementations). Set it for all masters that handle commands address-agnostic. Another feature flag SPI_MASTER_4BA_STATEFUL tells us that the program- mer keeps the flash chip powered between commands, i.e. the flash keeps its volatile state. This is needed to decide if we can use stateful 4BA modes. Don't prefer native 4BA instructions if the master doesn't support them. Change-Id: Ife66e3fc49b9716f9c99cad957095b528135ec2c Signed-off-by: Nico Huber <nico.h(a)gmx.de> --- M bitbang_spi.c M buspirate_spi.c M ch341a_spi.c M dummyflasher.c M ft2232_spi.c M linux_spi.c M programmer.h M serprog.c M spi25.c 9 files changed, 34 insertions(+), 4 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/21/22421/4 -- To view, visit https://review.coreboot.org/22421 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: Ife66e3fc49b9716f9c99cad957095b528135ec2c Gerrit-Change-Number: 22421 Gerrit-PatchSet: 4 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org>

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Change in flashrom[master]: [WIP] flashchips: Revise all 4BA chips
by Nico Huber (Code Review) 10 Nov '17

10 Nov '17

Hello build bot (Jenkins), I'd like you to reexamine a change. Please visit https://review.coreboot.org/22423 to look at the new patch set (#2). Change subject: [WIP] flashchips: Revise all 4BA chips ...................................................................... [WIP] flashchips: Revise all 4BA chips Change-Id: I0598496ee7058e3b170684d366f58e4014e0e871 Signed-off-by: Nico Huber <nico.h(a)gmx.de> --- M flash.h M flashchips.c 2 files changed, 50 insertions(+), 16 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/23/22423/2 -- To view, visit https://review.coreboot.org/22423 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I0598496ee7058e3b170684d366f58e4014e0e871 Gerrit-Change-Number: 22423 Gerrit-PatchSet: 2 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org>

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Change in flashrom[master]: spi25: Revise decision when to enter/exit 4BA mode
by build bot (Jenkins) (Code Review) 10 Nov '17

10 Nov '17

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/22422 ) Change subject: spi25: Revise decision when to enter/exit 4BA mode ...................................................................... Patch Set 2: Verified+1 Build Successful https://qa.coreboot.org/job/flashrom_gerrit/751/ : SUCCESS https://qa.coreboot.org/job/flashrom-customrules/861/ : SUCCESS -- To view, visit https://review.coreboot.org/22422 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I877fe817f801fc54bd0ee2ce4e3ead324cbb3673 Gerrit-Change-Number: 22422 Gerrit-PatchSet: 2 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Comment-Date: Fri, 10 Nov 2017 22:16:05 +0000 Gerrit-HasComments: No

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Change in flashrom[master]: spi_master: Introduce SPI_MASTER_4BA feature flags
by build bot (Jenkins) (Code Review) 10 Nov '17

10 Nov '17

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/22421 ) Change subject: spi_master: Introduce SPI_MASTER_4BA feature flags ...................................................................... Patch Set 3: Verified+1 Build Successful https://qa.coreboot.org/job/flashrom_gerrit/749/ : SUCCESS https://qa.coreboot.org/job/flashrom-customrules/859/ : SUCCESS -- To view, visit https://review.coreboot.org/22421 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: Ife66e3fc49b9716f9c99cad957095b528135ec2c Gerrit-Change-Number: 22421 Gerrit-PatchSet: 3 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Comment-Date: Fri, 10 Nov 2017 22:15:53 +0000 Gerrit-HasComments: No

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Change in flashrom[master]: [WIP] flashchips: Revise all 4BA chips
by build bot (Jenkins) (Code Review) 10 Nov '17

10 Nov '17

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/22423 ) Change subject: [WIP] flashchips: Revise all 4BA chips ...................................................................... Patch Set 1: Verified-1 Build Failed https://qa.coreboot.org/job/flashrom_gerrit/750/ : FAILURE https://qa.coreboot.org/job/flashrom-customrules/860/ : SUCCESS -- To view, visit https://review.coreboot.org/22423 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I0598496ee7058e3b170684d366f58e4014e0e871 Gerrit-Change-Number: 22423 Gerrit-PatchSet: 1 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Comment-Date: Fri, 10 Nov 2017 22:15:50 +0000 Gerrit-HasComments: No

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Change in flashrom[master]: [WIP] flashchips: Revise all 4BA chips
by Nico Huber (Code Review) 10 Nov '17

10 Nov '17

Nico Huber has uploaded this change for review. ( https://review.coreboot.org/22423 Change subject: [WIP] flashchips: Revise all 4BA chips ...................................................................... [WIP] flashchips: Revise all 4BA chips Change-Id: I0598496ee7058e3b170684d366f58e4014e0e871 Signed-off-by: Nico Huber <nico.h(a)gmx.de> --- M flash.h M flashchips.c 2 files changed, 48 insertions(+), 14 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/23/22423/1 diff --git a/flash.h b/flash.h index bf7ebd0..e73da9c 100644 --- a/flash.h +++ b/flash.h @@ -124,7 +124,12 @@ #define FEATURE_4BA_EXT_ADDR (1 << 12) /**< Regular 3-byte operations can be used by writing the most signifcant address byte into an extended address register. */ #define FEATURE_4BA_READ (1 << 13) /**< Native 4BA read instruction (0x13) is supported. */ -#define FEATURE_4BA_WRITE (1 << 14) /**< Native 4BA byte program (0x12) is supported. */ +#define FEATURE_4BA_FAST_READ (1 << 14) /**< Native 4BA fast read instruction (0x0c) is supported. */ +#define FEATURE_4BA_WRITE (1 << 15) /**< Native 4BA byte program (0x12) is supported. */ +/* 4BA Shorthands */ +#define FEATURE_4BA_NATIVE (FEATURE_4BA_READ | FEATURE_4BA_FAST_READ | FEATURE_4BA_WRITE) +#define FEATURE_4BA (FEATURE_4BA_ENTER | FEATURE_4BA_EXT_ADDR | FEATURE_4BA_NATIVE) +#define FEATURE_4BA_WREN (FEATURE_4BA_ENTER_WREN | FEATURE_4BA_EXT_ADDR | FEATURE_4BA_NATIVE) enum test_state { OK = 0, diff --git a/flashchips.c b/flashchips.c index 0da048a..c1f5a11 100644 --- a/flashchips.c +++ b/flashchips.c @@ -8045,25 +8045,34 @@ { .vendor = "Macronix", - .name = "MX25L25635F/MX25L25645E/MX25L25665E", + .name = "MX25L25635F", .bustype = BUS_SPI, .manufacture_id = MACRONIX_ID, .model_id = MACRONIX_MX25L25635F, .total_size = 32768, .page_size = 256, /* OTP: 512B total; enter 0xB1, exit 0xC1 */ - .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_ENTER, - .tested = TEST_OK_PREW, + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA, + .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, .block_erasers = { { .eraseblocks = { {4 * 1024, 8192} }, + .block_erase = spi_block_erase_21, + }, { + .eraseblocks = { {4 * 1024, 8192} }, .block_erase = spi_block_erase_20, }, { .eraseblocks = { {32 * 1024, 1024} }, + .block_erase = spi_block_erase_5c, + }, { + .eraseblocks = { {32 * 1024, 1024} }, .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 512} }, + .block_erase = spi_block_erase_dc, }, { .eraseblocks = { {64 * 1024, 512} }, .block_erase = spi_block_erase_d8, @@ -8092,18 +8101,27 @@ .total_size = 65536, .page_size = 256, /* OTP: 512B total; enter 0xB1, exit 0xC1 */ - .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_ENTER, - .tested = TEST_OK_PREW, + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA, + .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, .block_erasers = { { .eraseblocks = { {4 * 1024, 16384} }, + .block_erase = spi_block_erase_21, + }, { + .eraseblocks = { {4 * 1024, 16384} }, .block_erase = spi_block_erase_20, }, { .eraseblocks = { {32 * 1024, 2048} }, + .block_erase = spi_block_erase_5c, + }, { + .eraseblocks = { {32 * 1024, 2048} }, .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 1024} }, + .block_erase = spi_block_erase_dc, }, { .eraseblocks = { {64 * 1024, 1024} }, .block_erase = spi_block_erase_d8, @@ -9832,9 +9850,8 @@ .page_size = 256, /* supports SFDP */ /* OTP: 64B total; read 0x4B, write 0x42 */ - .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP - | FEATURE_4BA_ENTER_WREN | FEATURE_4BA_READ | FEATURE_4BA_WRITE, - .tested = TEST_OK_PREW, + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_WREN, + .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, .block_erasers = { @@ -9842,8 +9859,14 @@ .eraseblocks = { {4 * 1024, 8192} }, .block_erase = spi_block_erase_21, }, { + .eraseblocks = { {4 * 1024, 8192} }, + .block_erase = spi_block_erase_20, + }, { .eraseblocks = { {64 * 1024, 512} }, .block_erase = spi_block_erase_dc, + }, { + .eraseblocks = { {64 * 1024, 512} }, + .block_erase = spi_block_erase_d8, }, { .eraseblocks = { {32768 * 1024, 1} }, .block_erase = spi_block_erase_c7, @@ -9866,9 +9889,8 @@ .page_size = 256, /* supports SFDP */ /* OTP: 64B total; read 0x4B, write 0x42 */ - .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP - | FEATURE_4BA_ENTER_WREN | FEATURE_4BA_READ | FEATURE_4BA_WRITE, - .tested = TEST_OK_PREW, + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_WREN, + .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, .block_erasers = { @@ -9876,8 +9898,14 @@ .eraseblocks = { {4 * 1024, 16384} }, .block_erase = spi_block_erase_21, }, { + .eraseblocks = { {4 * 1024, 16384} }, + .block_erase = spi_block_erase_20, + }, { .eraseblocks = { {64 * 1024, 1024} }, .block_erase = spi_block_erase_dc, + }, { + .eraseblocks = { {64 * 1024, 1024} }, + .block_erase = spi_block_erase_d8, }, { .eraseblocks = { {65536 * 1024, 1} }, .block_erase = spi_block_erase_c7, @@ -14745,8 +14773,9 @@ /* supports SFDP */ /* OTP: 1024B total, 256B reserved; read 0x48; write 0x42, erase 0x44, read ID 0x4B */ /* FOUR_BYTE_ADDR: supports 4-bytes addressing mode */ - .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_ENTER_WREN | FEATURE_4BA_READ, - .tested = TEST_OK_PREW, + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_ENTER_WREN + | FEATURE_4BA_EXT_ADDR | FEATURE_4BA_READ | FEATURE_4BA_FAST_READ, + .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, .block_erasers = -- To view, visit https://review.coreboot.org/22423 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I0598496ee7058e3b170684d366f58e4014e0e871 Gerrit-Change-Number: 22423 Gerrit-PatchSet: 1 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de>

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Change in flashrom[master]: spi_master: Introduce SPI_MASTER_4BA feature flags
by Nico Huber (Code Review) 10 Nov '17

10 Nov '17

Hello build bot (Jenkins), I'd like you to reexamine a change. Please visit https://review.coreboot.org/22421 to look at the new patch set (#3). Change subject: spi_master: Introduce SPI_MASTER_4BA feature flags ...................................................................... spi_master: Introduce SPI_MASTER_4BA feature flags Add a feature flag SPI_MASTER_4BA to `struct spi_master` that advertises programmer-side support for 4-byte addresses in generic commands (and read/write commands if the master uses the default implementations). Set it for all masters that handle commands address-agnostic. Another feature flag SPI_MASTER_4BA_STATEFUL tells us that the program- mer keeps the flash chip powered between commands, i.e. the flash keeps its volatile state. This is needed to decide if we can use stateful 4BA modes. Don't prefer native 4BA instructions if the master doesn't support them. Change-Id: Ife66e3fc49b9716f9c99cad957095b528135ec2c Signed-off-by: Nico Huber <nico.h(a)gmx.de> --- M bitbang_spi.c M buspirate_spi.c M ch341a_spi.c M dummyflasher.c M ft2232_spi.c M linux_spi.c M programmer.h M serprog.c M spi25.c 9 files changed, 32 insertions(+), 4 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/21/22421/3 -- To view, visit https://review.coreboot.org/22421 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: Ife66e3fc49b9716f9c99cad957095b528135ec2c Gerrit-Change-Number: 22421 Gerrit-PatchSet: 3 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org>

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Change in flashrom[master]: spi25: Revise decision when to enter/exit 4BA mode
by Nico Huber (Code Review) 10 Nov '17

10 Nov '17

Hello build bot (Jenkins), I'd like you to reexamine a change. Please visit https://review.coreboot.org/22422 to look at the new patch set (#2). Change subject: spi25: Revise decision when to enter/exit 4BA mode ...................................................................... spi25: Revise decision when to enter/exit 4BA mode Instead of arbitrarily deciding whether to enter 4BA mode in the flash chip's declaration, advertise that entering 4BA mode is supported and only enter it if the SPI master supports 4-byte addresses. If not, exit 4BA mode (as we don't know if the chip is in its reset state). Two new feature flags are introduced for that: * FEATURE_4BA_ENTER: Can enter/exit 4BA mode with instructions 0xb7/0xe9 w/o WREN. * FEATURE_4BA_ENTER_WREN Can enter/exit 4BA mode with instructions 0xb7/0xe9 after WREN. FEATURE_4BA_SUPPORT was dropped, it's completely implicit now. Change-Id: I877fe817f801fc54bd0ee2ce4e3ead324cbb3673 Signed-off-by: Nico Huber <nico.h(a)gmx.de> --- M chipdrivers.h M flash.h M flashchips.c M flashrom.c M spi25.c 5 files changed, 37 insertions(+), 50 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/22/22422/2 -- To view, visit https://review.coreboot.org/22422 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I877fe817f801fc54bd0ee2ce4e3ead324cbb3673 Gerrit-Change-Number: 22422 Gerrit-PatchSet: 2 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org>

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Change in flashrom[staging]: Initial MX25L25635F support
by Nico Huber (Code Review) 10 Nov '17

10 Nov '17

Nico Huber has posted comments on this change. ( https://review.coreboot.org/19855 ) Change subject: Initial MX25L25635F support ...................................................................... Patch Set 3: (1 comment) Does anyone have a datasheet for the other two mentioned chips? https://review.coreboot.org/#/c/19855/3/flashchips.c File flashchips.c: https://review.coreboot.org/#/c/19855/3/flashchips.c@8048 PS3, Line 8048: MX25L25645E/MX25L25665E Can't find anything about these. -- To view, visit https://review.coreboot.org/19855 To unsubscribe, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: staging Gerrit-MessageType: comment Gerrit-Change-Id: I292e12d92cdf3961b8d47492a1d5679ff1ea21ce Gerrit-Change-Number: 19855 Gerrit-PatchSet: 3 Gerrit-Owner: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: Keno Fischer Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: Timothy Pearson <tpearson(a)raptorengineering.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Comment-Date: Fri, 10 Nov 2017 20:43:14 +0000 Gerrit-HasComments: Yes

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flashrom-gerrit November 2017