| Commit message (Collapse) | Author | Age | Files | Lines |
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When compiling with C++, the implicit casting that is performed in C is
disallowed. Add casts in preparation for C++ compatibility.
BRANCH=none
BUG=b:144959033
TEST=make buildall
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Change-Id: I5c25440819428db65225c772c1c5115a735db58a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2864519
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
(cherry picked from commit e0a4e5ab99a45faa196b3894ade8c375061a7ab6)
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3128743
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Change-Id: I07b9a0eff390be97b3ee8adbc47dcc28bffa5ff9
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Found-by: Coverity Scan #187043
Reviewed-on: https://chromium-review.googlesource.com/1151119
Commit-Ready: Patrick Georgi <pgeorgi@chromium.org>
Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
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In order to reduce the time of programming EC image, the UUT in this CL
checks each segment before it is written. If the content of the segment
is empty (ie. all 0xFF), the UUT will not write the empty data to flash
but only erase it.
BRANCH=none
BUG=none
TEST=No build errors for make buildall.
TEST=
------------------------------------------------------------------------
1. Connect the servo connector (J24) on npcx7 EVB to servo board v2 via
flex cable.
2. Manually turn the switch SW1.6 to "ON" on npcx7 EVB.
3. Reset ec by issuing Power-Up or VCC1_RST reset.
4. Manually turn the switch SW1.6 to "OFF" on npcx7 EVB.
5. Move npcx7_evb from array BOARDS_NPCX_7M7X_JTAG to BOARDS_NPCX_UUT in
flash_ec.
6. "./util/flash_ec --board=npcx7_evb", make sure ec boots up.
(Note: "ec_reset" must be removed in line 1051 of flash_ec)
5."time ./util/flash_ec --board=cheza"
flash time before this CL: 1m26.489s
flash time after this CL : 0m36.760s
6. Dump the flash content via JTAG, make sure it is the same as cheza's
ec.bin.
Change-Id: Id5ee2bd3a03d13e9b693267b03613c9f2847e0c8
Signed-off-by: CHLin <CHLIN56@nuvoton.com>
Reviewed-on: https://chromium-review.googlesource.com/1095057
Commit-Ready: CH Lin <chlin56@nuvoton.com>
Tested-by: CH Lin <chlin56@nuvoton.com>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
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The original UUT mechanism has the limitation that the image size cannot
exceed the code RAM size. Hence, it only allows to flash the EC firmware
by programming RO and RW images seperately.
In this CL, we introduce the "--auto" flag in uartupdattool.
It will divide the firmware into segments (4K bytes) and program
the segments one by one.
It also simplifies the function flash_npcx_uut() in flash_ec because
some actions are moved into the uartupdatetool with auto flag enabled.
BRANCH=none
BUG=none
TEST=No build errors for make buildall.
TEST=
------------------------------------------------------------------------
1. Connect the servo connector (J24) on npcx7 EVB to servo board v2 via
flex cable.
2. Manually turn the switch SW1.6 to "ON" on npcx7 EVB.
3. Reset ec by issuing Power-Up or VCC1_RST reset.
4. Manually turn the switch SW1.6 to "OFF" on npcx7 EVB.
5. Move npcx7_evb from array BOARDS_NPCX_7M7X_JTAG to BOARDS_NPCX_UUT in
flash_ec.
6. "./util/flash_ec --board=npcx7_evb" or
"./util/flash_ec --board=npcx7_evb --ro"
(Note: this line in flash_ec must be removed in step 6:
https://chromium.googlesource.com/chromiumos/platform/ec/+/master/util/flash_ec#961)
Change-Id: Ifdb6a40ef88c6a9fb435169e158fd615100237cf
Signed-off-by: CHLin <CHLIN56@nuvoton.com>
Reviewed-on: https://chromium-review.googlesource.com/1043825
Commit-Ready: CH Lin <chlin56@nuvoton.com>
Tested-by: CH Lin <chlin56@nuvoton.com>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
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When the FLPRG# strap pin is set to active low, and npcx7 chip is reset,
it will enter uut mode. This CL adds the host tool to communicate with
npcx chip in uut mode to flash ec firmware via UART port.
BRANCH=none
BUG=none
TEST=No build errors for make buildall.
TEST=
------------------------------------------------------------------------
1. Connect the servo connector (J24) on npcx7 EVB to servo board v2 via
flex cable.
2. Manually turn the switch SW1.6 to "ON" on npcx7 EVB.
3. Reset ec by issuing Power-Up or VCC1_RST reset.
4. Manually turn the switch SW1.6 to "OFF" on npcx7 EVB.
5. Move npcx7_evb from array BOARDS_NPCX_7M7X_JTAG to BOARDS_NPCX_UUT in
flash_ec.
6. "./util/flash_ec --board=npcx7_evb."
Change-Id: I2c588418e809e59f97ef4c3ad7ad13a3fef42f11
Signed-off-by: Dror Goldstein <dror.goldstein@nuvoton.com>
Signed-off-by: CHLin <CHLIN56@nuvoton.com>
Reviewed-on: https://chromium-review.googlesource.com/952037
Commit-Ready: CH Lin <chlin56@nuvoton.com>
Tested-by: Alexandru M Stan <amstan@chromium.org>
Tested-by: CH Lin <chlin56@nuvoton.com>
Tested-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
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