February 2014 - openfirmware - mail.coreboot.org

On Raspberry Pi
by Mark Morgan Lloyd Jan. 5, 2015

Jan. 5, 2015

Is it possible to put OpenFirmware on an SD card and use it to boot off e.g. a USB-attached mass storage device or using TFTP over a LAN? -- Mark Morgan Lloyd markMLl .AT. telemetry.co .DOT. uk [Opinions above are the author's, not those of his employers or colleagues]

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[commit] r3713 - cpu/arm/olpc
by repository service Feb. 25, 2014

Feb. 25, 2014

Author: quozl Date: Wed Feb 26 04:40:33 2014 New Revision: 3713 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3713 Log: OLPC XO-1.75 XO-4 - edi-open-active broke stack balance by returning 0 if the EC was freshly powered up, fixes #12751 Modified: cpu/arm/olpc/edi.fth Modified: cpu/arm/olpc/edi.fth ============================================================================== --- cpu/arm/olpc/edi.fth Fri Feb 21 21:58:38 2014 (r3712) +++ cpu/arm/olpc/edi.fth Wed Feb 26 04:40:33 2014 (r3713) @@ -342,7 +342,7 @@ \ Does a dummy ready and throws away the result. \ required to get the EDI interface enabled - h# ff22 ['] edi-b@ catch if noop else drop then + h# ff22 ['] edi-b@ catch 2drop set-chip-id

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[commit] r3712 - dev/usb2/device/storage
by repository service Feb. 21, 2014

Feb. 21, 2014

Author: quozl Date: Fri Feb 21 21:58:38 2014 New Revision: 3712 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3712 Log: usb - trivial comment improvement Modified: dev/usb2/device/storage/scsi.fth Modified: dev/usb2/device/storage/scsi.fth ============================================================================== --- dev/usb2/device/storage/scsi.fth Fri Feb 21 21:57:56 2014 (r3711) +++ dev/usb2/device/storage/scsi.fth Fri Feb 21 21:58:38 2014 (r3712) @@ -40,8 +40,8 @@ 1 field >csw-stat constant /csw -h# 43425355 constant cbw-signature \ little-endian -h# 53425355 constant csw-signature \ little-endian +h# 43425355 constant cbw-signature \ little-endian (USBC) +h# 53425355 constant csw-signature \ little-endian (USBS) 0 value cbw-tag 0 value cbw

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[commit] r3711 - cpu/x86/pc/olpc
by repository service Feb. 21, 2014

Feb. 21, 2014

Author: quozl Date: Fri Feb 21 21:57:56 2014 New Revision: 3711 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3711 Log: OLPC XO-1.75, XO-4 - add boost charge command, for developer use Modified: cpu/x86/pc/olpc/apt.fth Modified: cpu/x86/pc/olpc/apt.fth ============================================================================== --- cpu/x86/pc/olpc/apt.fth Fri Feb 21 21:57:18 2014 (r3710) +++ cpu/x86/pc/olpc/apt.fth Fri Feb 21 21:57:56 2014 (r3711) @@ -18,6 +18,8 @@ : .os " more int:\boot\olpc_build" eval ; +: boost .bat h# 3b ec-cmd d# 1000 ms h# 3c ec-cmd d# 1000 ms .bat ; + stand-init: wifi " NN" find-tag if ?-null $essid then \ network name " PP" find-tag if ?-null $wpa then \ pass phrase

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[commit] r3710 - cpu/x86/pc/olpc
by repository service Feb. 21, 2014

Feb. 21, 2014

Author: quozl Date: Fri Feb 21 21:57:18 2014 New Revision: 3710 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3710 Log: OLPC - keyject, avoid cancel, use black-letters throughout Modified: cpu/x86/pc/olpc/keyject.fth Modified: cpu/x86/pc/olpc/keyject.fth ============================================================================== --- cpu/x86/pc/olpc/keyject.fth Thu Jan 23 19:18:01 2014 (r3709) +++ cpu/x86/pc/olpc/keyject.fth Fri Feb 21 21:57:18 2014 (r3710) @@ -97,7 +97,7 @@ 2over 2over ($add-tag) ( value$ name$ ) ." Added " type cr ( value$ ) then ( value$ ) - cancel ( value$ ) + black-letters ( value$ ) free-mem ( ) else ( name$ ) ." Warning: key " type ." is not in firmware image dropins" cr ( ) @@ -116,7 +116,7 @@ : keyject-error ( msg$ -- ) cr - red-letters ." Not injecting because: " type cr cancel + red-letters ." Not injecting because: " type cr black-letters cr ." Will update firmware in 20 seconds" cr d# 21 1 do i .d (cr d# 1,000 ms loop @@ -217,7 +217,7 @@ : ?keyject ( -- ) visible - green-letters cr ." Security Key Injector" cr cr cancel + green-letters cr ." Security Key Injector" cr cr black-letters \ Get the new firmware first, so any security checks use the old keys get-new-firmware do-keyject? if

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