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| author | Edward O'Callaghan <quasisec@google.com> | 2022-03-14 10:55:32 +1100 |
|---|---|---|
| committer | Edward O'Callaghan <quasisec@chromium.org> | 2022-05-05 23:58:35 +0000 |
| commit | 4557c503e7020d2f72772bebc00d5f7ef9ff8133 (patch) | |
| tree | 6bda9d384396e838ddd69af93b3ac7133537a32e /flashrom.8.tmpl | |
| parent | 5f0d2aa6c83e904c5216da8d7281119fe5f1f4b9 (diff) | |
| download | flashrom-4557c503e7020d2f72772bebc00d5f7ef9ff8133.tar.gz flashrom-4557c503e7020d2f72772bebc00d5f7ef9ff8133.tar.bz2 flashrom-4557c503e7020d2f72772bebc00d5f7ef9ff8133.zip | |
flashrom.8.tmpl: Add raiden_debug_spi doc entry
BUG=b:224358254
TEST=`man ./flashrom.8.tmpl`.
Change-Id: I186920006bdfcc7a9f89542f84b452dfc72b18e4
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/62768
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <martinroth@google.com>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
Diffstat (limited to 'flashrom.8.tmpl')
| -rw-r--r-- | flashrom.8.tmpl | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/flashrom.8.tmpl b/flashrom.8.tmpl index 563ba1de8..84e0fba32 100644 --- a/flashrom.8.tmpl +++ b/flashrom.8.tmpl @@ -393,6 +393,8 @@ including some Arduino-based devices)." .sp .BR "* rayer_spi" " (for SPI flash ROMs attached to a parallel port by one of various cable types)" .sp +.BR "* raiden_debug_spi" " (For Chrome EC based debug tools - SuzyQable, Servo V4, C2D2 & uServo)" +.sp .BR "* pony_spi" " (for SPI flash ROMs attached to a SI-Prog serial port " bitbanging adapter) .sp @@ -1163,6 +1165,50 @@ For more information about the Macraigor Wiggler see The schematic of the Xilinx DLC 5 was published in .URLB "http://www.xilinx.com/support/documentation/user_guides/xtp029.pdf" "a Xilinx user guide" . .SS +.BR "raiden_debug_spi " programmer +.IP +The target of the SPI flashing mux must be specified with the +.B target +parameter with the +.sp +.B " flashrom \-p raiden_debug_spi:target=chip" +.sp +syntax, where +.B chip +is either the +.B ap +or +.B ec +to flash, otherwise a unspecified target terminates at the end-point. +.sp +The default is to use the first available servo. You can use the optional +.B serial +parameter to specify the servo USB device serial number to use specifically with +.sp +.B " flashrom \-p raiden_debug_spi:serial=XXX" +.sp +The servo device serial number can be found via +.B lsusb. +.sp +Raiden will poll the +.B +ap +target waiting for the system power to settle on the AP and EC flash devices. +.sp +The optional +.B custom_rst=true +parameter changes the timeout value from 3ms to 10ms. +.sp +.B " flashrom \-p raiden_debug_spi:custom_rst=<true|false>" +.sp +syntax, where +.B custom_rst=false +is the implicit default timeout of 3ms. +.sp +More information about the ChromiumOS servo hardware is available at +.nh +.URLB "https://chromium.googlesource.com/chromiumos/third_party/hdctools/+/HEAD/docs/servo_v4.md" "servo website" . +.SS .BR "pony_spi " programmer .IP The serial port (like /dev/ttyS0, /dev/ttyUSB0 on Linux or COM3 on windows) is @@ -1544,6 +1590,9 @@ need PCI configuration space access and raw memory access. .B rayer_spi needs raw I/O port access. .sp +.B raiden_debug_spi +need access to the respective USB device via libusb API version 1.0. +.sp .BR satasii ", " nicintel ", " nicintel_eeprom " and " nicintel_spi need PCI configuration space read access and raw memory access. .sp |