April 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] r3725 - cpu/arm cpu/arm/build cpu/x86/build forth/wrapper
by repository service April 29, 2014

April 29, 2014

Author: tooch Date: Tue Apr 29 23:06:32 2014 New Revision: 3725 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3725 Log: core - Tiny lint fixes, detected on Apple LLVM-based SDK. And one not so tiny, as OS X dropped support for sbrk(). Modified: cpu/arm/armsim.c cpu/arm/build/Makefile cpu/x86/build/Makefile forth/wrapper/wrapper.c Modified: cpu/arm/armsim.c ============================================================================== --- cpu/arm/armsim.c Thu Apr 17 06:51:19 2014 (r3724) +++ cpu/arm/armsim.c Tue Apr 29 23:06:32 2014 (r3725) @@ -318,7 +318,7 @@ register u32 res; register u32 cond; register u32 temp; - u32 indent = 0; + s32 indent = 0; u32 name; u32 namelen; // u32 last_pc; @@ -448,12 +448,12 @@ switch (BXTYPE) { // P=0, U=1, bit22=0, W=0 - post-index, subtract offset, register, no writeback case 0x9: INSTR("umull"); - { unsigned long long result; - result = (unsigned long long)RM * (unsigned long long)RS; + { u64 result; + result = (u64)RM * (u64)RS; RN = (u32)((result >> 32) & 0xffffffffLL); RD = (u32)(result & 0xffffffffLL); if (S) { - N = (result < 0); + N = (RN & 0x80000000LL) ? 1 : 0; Z = (result == 0); } } @@ -516,7 +516,7 @@ case 0x5: case 0x7: INSTR("sbc"); SHFT(res); SBB(RD, res, RN, C); break; case 0x9: INSTR("smull"); - { long long result, a, b; + { s64 result, a, b; a = (int)RM; b = (int)RS; result = a * b; Modified: cpu/arm/build/Makefile ============================================================================== --- cpu/arm/build/Makefile Thu Apr 17 06:51:19 2014 (r3724) +++ cpu/arm/build/Makefile Tue Apr 29 23:06:32 2014 (r3725) @@ -32,5 +32,7 @@ # Don't use *.dic so as not to remove builder.dic clean: - rm -f tools.dic kernel.dic basefw.dic *.log headers *~ inflate.bin build *.tag - make -C ../${OS} clean + rm -f tools.dic kernel.dic basefw.dic + rm -f *.tag *.log headers *~ inflate.bin build + @make -C ../${OS} clean + @make -C ${HOSTDIR} clean Modified: cpu/x86/build/Makefile ============================================================================== --- cpu/x86/build/Makefile Thu Apr 17 06:51:19 2014 (r3724) +++ cpu/x86/build/Makefile Tue Apr 29 23:06:32 2014 (r3725) @@ -24,4 +24,6 @@ # Don't use *.dic so as not to remove builder.dic clean: - rm -f tools.dic kernel.dic basefw.dic *.log headers *~ inflate.bin build + rm -f tools.dic kernel.dic basefw.dic + rm -f *.tag *.log headers *~ inflate.bin build + make -C ../${OS} clean Modified: forth/wrapper/wrapper.c ============================================================================== --- forth/wrapper/wrapper.c Thu Apr 17 06:51:19 2014 (r3724) +++ forth/wrapper/wrapper.c Tue Apr 29 23:06:32 2014 (r3725) @@ -2111,7 +2111,12 @@ INTERNAL long m_sbrk(long size) { +#ifdef __APPLE__ + perror("forth: sbrk is no longer supported on Mac OS X 10.9\n"); + exit(1); +#else // Other UNIXs still support sbrk() return((long)sbrk(size)); +#endif } #endif

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[commit] r3724 - cpu/arm/olpc/4.0
by repository service April 16, 2014

April 16, 2014

Author: quozl Date: Thu Apr 17 06:51:19 2014 New Revision: 3724 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3724 Log: Q7B39 Modified: cpu/arm/olpc/4.0/fw-version.fth Modified: cpu/arm/olpc/4.0/fw-version.fth ============================================================================== --- cpu/arm/olpc/4.0/fw-version.fth Thu Apr 17 06:50:24 2014 (r3723) +++ cpu/arm/olpc/4.0/fw-version.fth Thu Apr 17 06:51:19 2014 (r3724) @@ -1,7 +1,7 @@ \ The overall firmware revision macro: FW_PREFIX Q7 macro: FW_MAJOR B -macro: FW_MINOR 38 +macro: FW_MINOR 39 \ Create a 2-character build/fw-suffix file to personalize your test builds " fw-suffix" $file-exists? [if]

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[commit] r3723 - cpu/arm/olpc
by repository service April 16, 2014

April 16, 2014

Author: quozl Date: Thu Apr 17 06:50:24 2014 New Revision: 3723 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3723 Log: OLPC XO-4 - dual boot menu, comment fixes Modified: cpu/arm/olpc/bootmenu.fth cpu/arm/olpc/chooseos.fth Modified: cpu/arm/olpc/bootmenu.fth ============================================================================== --- cpu/arm/olpc/bootmenu.fth Fri Apr 11 04:07:48 2014 (r3722) +++ cpu/arm/olpc/bootmenu.fth Thu Apr 17 06:50:24 2014 (r3723) @@ -1,4 +1,4 @@ -\ TODO: enable touchscreen +purpose: OLPC XO-4 boot menu, for dual boot (Android and Linux) \ ubuntu:/usr/share/app-install/icons/sugar-xo.svg icon: xos.icon rom:xos.565 Modified: cpu/arm/olpc/chooseos.fth ============================================================================== --- cpu/arm/olpc/chooseos.fth Fri Apr 11 04:07:48 2014 (r3722) +++ cpu/arm/olpc/chooseos.fth Thu Apr 17 06:50:24 2014 (r3723) @@ -1,4 +1,3 @@ -\ See license at end of file purpose: OS chooser for dual boot (Android and Linux) : choice-present? ( -- present? )

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[commit] r3722 - in cpu: arm/olpc arm/olpc/4.0 x86/pc/olpc/images
by repository service April 10, 2014

April 10, 2014

Author: quozl Date: Fri Apr 11 04:07:48 2014 New Revision: 3722 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3722 Log: OLPC XO-4 - dual boot menu for Android and Linux, using /boot-alt for the Android kernel Added: cpu/arm/olpc/bootmenu.fth cpu/arm/olpc/chooseos.fth cpu/x86/pc/olpc/images/android.565 (contents, props changed) cpu/x86/pc/olpc/images/xos.565 (contents, props changed) Modified: cpu/arm/olpc/4.0/olpc.bth cpu/arm/olpc/build-fw.fth Modified: cpu/arm/olpc/4.0/olpc.bth ============================================================================== --- cpu/arm/olpc/4.0/olpc.bth Fri Apr 11 04:05:29 2014 (r3721) +++ cpu/arm/olpc/4.0/olpc.bth Fri Apr 11 04:07:48 2014 (r3722) @@ -151,6 +151,10 @@ " ${BP}/cpu/x86/pc/olpc/images/leds.di" $add-file " ${BP}/cpu/x86/pc/olpc/images/ebook.di" $add-file + \ icons for boot menu + " ${BP}/cpu/x86/pc/olpc/images/android.565" " android.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/xos.565" " xos.565" $add-deflated-dropin + " nandblaster15_rx.bin" " nb15_rx" $add-deflated-dropin " nandblaster_tx.bin" " nb_tx" $add-deflated-dropin Added: cpu/arm/olpc/bootmenu.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/bootmenu.fth Fri Apr 11 04:07:48 2014 (r3722) @@ -0,0 +1,55 @@ +\ TODO: enable touchscreen + +\ ubuntu:/usr/share/app-install/icons/sugar-xo.svg +icon: xos.icon rom:xos.565 + +\ The Android robot is reproduced or modified from work created and +\ shared by Google and used according to terms described in the +\ Creative Commons 3.0 Attribution License. +\ http://developer.android.com/distribute/googleplay/promote/brand.html +icon: android.icon rom:android.565 + +: choose-linux + restore-scroller ." Choosing Linux" cr + 0 " choose-os" eval + menu-done +; + +: choose-android + restore-scroller ." Choosing Android" cr + 1 " choose-os" eval + menu-done +; + +: boot-menu ( -- ) + d# 1 to rows + d# 5 to cols + + 0 0 set-row-col + " Linux/Sugar" + ['] choose-linux xos.icon 0 0 install-icon + + 0 4 set-row-col + " Android" + ['] choose-android android.icon 0 4 install-icon + + 0 2 selected 2drop +; + +: no-boot-menu ( -- ) + d# 1 to rows + d# 1 to cols + + " No operating system choice installed" + ['] quit-item quit.icon 0 0 selected install-icon +; + +: bootmenu + init-menu clear-menu + " choice-present?" eval if + ['] boot-menu to root-menu + else + ['] no-boot-menu to root-menu + then + (menu) +; Modified: cpu/arm/olpc/build-fw.fth ============================================================================== --- cpu/arm/olpc/build-fw.fth Fri Apr 11 04:05:29 2014 (r3721) +++ cpu/arm/olpc/build-fw.fth Fri Apr 11 04:07:48 2014 (r3722) @@ -691,6 +691,8 @@ fload ${BP}/cpu/x86/pc/olpc/sound.fth fload ${BP}/cpu/x86/pc/olpc/guardrtc.fth +fload ${BP}/cpu/arm/olpc/chooseos.fth +fload ${BP}/cpu/arm/olpc/bootmenu.fth fload ${BP}/cpu/x86/pc/olpc/security.fth stand-init: xid @@ -819,6 +821,12 @@ game-key-mask = if protect-fw try-fs-update then ; +: ?boot-menu ( -- ) + rocker-down game-key? if + protect-fw visible bootmenu show-child invisible + then +; + [ifdef] use-screen-kbd 0 value screen-kbd-ih : open-screen-keyboard ( -- ) @@ -935,6 +943,7 @@ \+ use-screen-kbd ?text-on ?diags ?fs-update + ?boot-menu factory-test? 0= if secure-startup then unblock-exceptions Added: cpu/arm/olpc/chooseos.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/chooseos.fth Fri Apr 11 04:07:48 2014 (r3722) @@ -0,0 +1,15 @@ +\ See license at end of file +purpose: OS chooser for dual boot (Android and Linux) + +: choice-present? ( -- present? ) + \ TODO: number of partitions > 2, or specific android files present + true +; + +: choose-os ( n -- ) + if + button-o game-key-mask or to game-key-mask + else + button-o invert game-key-mask and to game-key-mask + then +; Added: cpu/x86/pc/olpc/images/android.565 ============================================================================== Binary file. No diff available. Added: cpu/x86/pc/olpc/images/xos.565 ============================================================================== Binary file. No diff available.

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[commit] r3721 - dev
by repository service April 10, 2014

April 10, 2014

Author: quozl Date: Fri Apr 11 04:05:29 2014 New Revision: 3721 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3721 Log: libertas - stack effect comment fix Modified: dev/libertas.fth Modified: dev/libertas.fth ============================================================================== --- dev/libertas.fth Wed Apr 9 06:54:11 2014 (r3720) +++ dev/libertas.fth Fri Apr 11 04:05:29 2014 (r3721) @@ -536,7 +536,7 @@ : process-pmic-failure ( -- ) ; : process-gmic-failure ( -- ) ; -: .event ?cr ." Event: " type cr ; +: .event ( $ -- ) ?cr ." Event: " type cr ; 0 instance value last-event 0 instance value backlog 0 value debug-tx-feedback?

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[commit] r3720 - cpu/arm/olpc/4.0
by repository service April 8, 2014

April 8, 2014

Author: quozl Date: Wed Apr 9 06:54:11 2014 New Revision: 3720 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3720 Log: Q7B38 Modified: cpu/arm/olpc/4.0/fw-version.fth Modified: cpu/arm/olpc/4.0/fw-version.fth ============================================================================== --- cpu/arm/olpc/4.0/fw-version.fth Fri Mar 28 02:30:36 2014 (r3719) +++ cpu/arm/olpc/4.0/fw-version.fth Wed Apr 9 06:54:11 2014 (r3720) @@ -1,7 +1,7 @@ \ The overall firmware revision macro: FW_PREFIX Q7 macro: FW_MAJOR B -macro: FW_MINOR 37 +macro: FW_MINOR 38 \ Create a 2-character build/fw-suffix file to personalize your test builds " fw-suffix" $file-exists? [if]

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