openfirmware

openfirmware@openfirmware.info

3007 discussions

[commit] r3311 - cpu/arm/olpc
by repository service 17 Sep '12

17 Sep '12

Author: quozl Date: Mon Sep 17 03:22:53 2012 New Revision: 3311 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3311 Log: OLPC XO-4 - Neonode, tools for signal path resposnse curve plots Modified: cpu/arm/olpc/nn-touchscreen.fth Modified: cpu/arm/olpc/nn-touchscreen.fth ============================================================================== --- cpu/arm/olpc/nn-touchscreen.fth Mon Sep 17 01:21:05 2012 (r3310) +++ cpu/arm/olpc/nn-touchscreen.fth Mon Sep 17 03:22:53 2012 (r3311) @@ -450,6 +450,58 @@ +[ifdef] nn-fss-all \ fixed signal strength test, all power levels + +: test-fss-axis-all ( axis power -- ) + swap h# 0f h# 03 h# ee 5 bytes-out + h# 0f d# 20 anticipate + pbuf 4 + c@ 0 do ( ) + pbuf 5 + i + c@ + .d + loop cr +; + +: test-fss-all + 41 0 do ." x " i .d 0 i test-fss-axis-all loop + 41 0 do ." y " i .d 1 i test-fss-axis-all loop +; + +: >scaled ( x y -- x' y' ) + d# 3750 * d# 1000 / d# 900 swap - + swap d# 1850 * d# 100 / swap +; + +: >pseudo ( level -- colour ) \ a red-yellow-green pseudocolour bar + d# 256 over - 2* d# 255 min swap 2* d# 255 min 0 rgb>565 +; + +: (plot-response) ( power axis -- ) + over >r ( power axis r: power ) + h# 0f h# 03 h# ee 5 bytes-out ( r: power ) + h# 0f d# 20 anticipate + r> ( power) + pbuf 4 + c@ 0 do ( power ) + pbuf 5 + i + c@ ( power signal ) + over swap ( power x y ) + >scaled + + i 4 lshift >pseudo -rot 9 9 ( color x y w h ) + fill-rectangle-noff ( ) + loop ( power ) + drop +; + +: plot-response + black 0 0 screen-w screen-h fill-rectangle-noff + 41 1 do i 0 (plot-response) loop + 41 1 do i 1 (plot-response) loop + key drop +; + +[then] + + + [ifdef] nn-ls \ low signals test : test-ls-axis ( axis -- ) h# 0d h# 02 h# ee 4 bytes-out

1 0

[commit] r3310 - in cpu: arm x86/pc
by repository service 16 Sep '12

16 Sep '12

Author: wmb Date: Mon Sep 17 01:21:05 2012 New Revision: 3310 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3310 Log: Linux support - align the ramdisk and flattened device tree addresses. OLPC Trac #12107. The problem happened when secure-booting an initrd whose size was not a multiple of 4. Modified: cpu/arm/linux.fth cpu/x86/pc/linux.fth Modified: cpu/arm/linux.fth ============================================================================== --- cpu/arm/linux.fth Sat Sep 15 10:32:54 2012 (r3309) +++ cpu/arm/linux.fth Mon Sep 17 01:21:05 2012 (r3310) @@ -114,7 +114,8 @@ [ifdef] flatten-device-tree use-fdt? if make-usable-property - ramdisk-adr ?dup 0= if load-base then /fdt-max - to linux-params + ramdisk-adr ?dup 0= if load-base then + /fdt-max - 4 round-down to linux-params linux-params /fdt-max flatten-device-tree else args-buf cscount linux-params set-parameters @@ -130,9 +131,9 @@ defer load-ramdisk defer place-ramdisk : linux-place-ramdisk ( adr len -- ) - to /ramdisk ( adr ) + aligned to /ramdisk ( adr ) - load-base /ramdisk - ( adr new-ramdisk-adr ) + load-base /ramdisk - 4 round-down ( adr new-ramdisk-adr ) tuck /ramdisk move ( new-ramdisk-adr ) \ dup to linux-memtop to ramdisk-adr Modified: cpu/x86/pc/linux.fth ============================================================================== --- cpu/x86/pc/linux.fth Sat Sep 15 10:32:54 2012 (r3309) +++ cpu/x86/pc/linux.fth Mon Sep 17 01:21:05 2012 (r3310) @@ -207,7 +207,7 @@ h# 22c +lp l@ ( adr ramdisk-limit ) ?dup if 1+ else h# 8000.0000 then ( adr ramdisk-limit ) - memory-limit umin /ramdisk - ( adr new-ramdisk-adr ) + memory-limit umin /ramdisk - 4 round-down ( adr new-ramdisk-adr ) tuck /ramdisk move ( new-ramdisk-adr ) dup then ( ramdisk-adr memtop )

1 0

[commit] r3309 - cpu/arm/olpc/4.0
by repository service 15 Sep '12

15 Sep '12

Author: wmb Date: Sat Sep 15 10:32:54 2012 New Revision: 3309 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3309 Log: Q7B01 - for XO-4 B1 and later 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 Sat Sep 15 09:44:13 2012 (r3308) +++ cpu/arm/olpc/4.0/fw-version.fth Sat Sep 15 10:32:54 2012 (r3309) @@ -1,7 +1,7 @@ \ The overall firmware revision macro: FW_PREFIX Q7 macro: FW_MAJOR B -macro: FW_MINOR 00 +macro: FW_MINOR 01 \ Create a 2-character build/fw-suffix file to personalize your test builds " fw-suffix" $file-exists? [if]

1 0

[commit] r3308 - in cpu/arm/olpc/4.0: . build
by repository service 15 Sep '12

15 Sep '12

Author: wmb Date: Sat Sep 15 09:44:13 2012 New Revision: 3308 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3308 Log: OLPC XO-4 - Initial revision of build directory for 2 MB XO-4 OFW images for B-level systems. Added: cpu/arm/olpc/4.0/ cpu/arm/olpc/4.0/build/ cpu/arm/olpc/4.0/build/Makefile cpu/arm/olpc/4.0/cforth-version.fth cpu/arm/olpc/4.0/cforth.bth cpu/arm/olpc/4.0/config.fth cpu/arm/olpc/4.0/crypto-version.fth cpu/arm/olpc/4.0/ec-version.fth cpu/arm/olpc/4.0/ec.bth cpu/arm/olpc/4.0/fw-version.fth cpu/arm/olpc/4.0/fw.bth cpu/arm/olpc/4.0/mcastnand.bth cpu/arm/olpc/4.0/mcnand-version.fth cpu/arm/olpc/4.0/mv8787.bth cpu/arm/olpc/4.0/olpc.bth cpu/arm/olpc/4.0/prefw.bth cpu/arm/olpc/4.0/resetvec.bth cpu/arm/olpc/4.0/sd8686.bth cpu/arm/olpc/4.0/verify.bth cpu/arm/olpc/4.0/wlan-version.fth Added: cpu/arm/olpc/4.0/build/Makefile ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/build/Makefile Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,70 @@ +ROMNAME=olpc + +BASEDIR= `(cd ../../../../..; pwd;)` + +OS := $(shell uname) +HOSTCPU= $(shell ${BASEDIR}/forth/lib/hostcpu.sh) +HOSTDIR= ../../../../${HOSTCPU}/${OS} +BUILDSH= ${BASEDIR}/forth/lib/build.sh + +TAGFILES= ../../../build/*.tag *.tag +CLIENTDIR=../../../../../clients +CLIENTPROGS=${CLIENTDIR}/emacs/arm/emacs + +all: ${ROMNAME}.rom tags + +${ROMNAME}.tag: ${ROMNAME}.rom + +tags: ${ROMNAME}.tag + @${BASEDIR}/forth/lib/toctags ${BASEDIR} ${TAGFILES} + +${ROMNAME}.rom: FORCE build ${CLIENTPROGS} ${HOSTDIR}/forth ${HOSTDIR}/armforth + ./build $@ + +${HOSTDIR}/forth: + @make -C ${HOSTDIR} forth + +${HOSTDIR}/armforth: + @make -C ${HOSTDIR} armforth + +../../build/inflate.bin: + @make -C ../../build inflate.bin + +${CLIENTDIR}/emacs/arm/emacs: + @make -C ${CLIENTDIR}/emacs/arm emacs + +build: + @ln -sf ${BUILDSH} build + +clean: + rm -f *.dic *.log headers *~ *.elf *.di *.img builton.fth build *.rom *.version tags *.tag + +clean-all: clean + @make -C ../../build clean + @make -C ${HOSTDIR} clean + +.PHONY: FORCE clean all clean-all + +# LICENSE_BEGIN +# Copyright (c) 2009 FirmWorks +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# LICENSE_END Added: cpu/arm/olpc/4.0/cforth-version.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/cforth-version.fth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,17 @@ +\ This file controls which CForth source version to include in the OFW build +\ and the method for fetching it + +\ If CFORTH_VERSION is "modify", the repository will be cloned with git+ssh: so can push changes. +\ You need ssh access to the server. +\ macro: CFORTH_VERSION modify + +\ If CFORTH_VERSION is "clone", the repository will be cloned with git:. You won't be able to +\ push changes, but you will get the full metadata so you can use commands like git grep. +\ You don't need ssh access to the server. +\ macro: CFORTH_VERSION clone + +\ Otherwise, the source code will be will be downloaded as a tarball via gitweb. +\ macro: CFORTH_VERSION 59859f04454bc2574ab68cf0fd76ebdbc5f26fb6 +macro: CFORTH_VERSION HEAD + +macro: CFORTH_BUILD_DIR cforth/build/arm-xo-cl4 Added: cpu/arm/olpc/4.0/cforth.bth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/cforth.bth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,7 @@ +purpose: Fetch and compile CForth for the Security Processor + +command: &builder &this +build-now + +fload ${BP}/cpu/arm/olpc/4.0/cforth-version.fth +fload ${BP}/cpu/arm/olpc/build-cforth.fth Added: cpu/arm/olpc/4.0/config.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/config.fth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,33 @@ +create debug-startup +create olpc +create olpc-cl4 +create olpc-xo4 +create trust-ec-keyboard +create use-null-nvram +create use-elf +create has-sp-kbd +create has-dcon + +fload ${BP}/cpu/arm/mmp3/soc-config.fth +fload ${BP}/cpu/arm/mmp2/hwaddrs.fth +fload ${BP}/cpu/arm/olpc/addrs.fth + +h# 20.0000 constant /rom \ Total size of SPI FLASH + +: mfg-data-offset /rom h# 1.0000 - ; \ Offset to start of manufacturing data area in SPI FLASH +: mfg-data-end-offset /rom ; \ Offset to end of manufacturing data area in SPI FLASH +: crc-offset mfg-data-offset h# 30 - ; \ e.g. 1e.ffd0 +: signature-offset crc-offset h# 10 - ; \ e.g. 1e.ffc0 + +: signature$ " CL4" ; +: model$ " olpc,XO-4.0" ; +: compatible$ " olpc,xo-cl4" ; +: ec-platform$ ( -- adr len ) " 7" ; + +d# 10001 constant machine-type \ Backwards compatibility with non-device-tree kernel + +char 7 constant expected-ec-version +h# ec00 constant /ec-flash +h# eb80 constant ec-flags-offset \ don't program or verify this page + +fload ${BP}/cpu/arm/olpc/cl4/gpiopins.fth Added: cpu/arm/olpc/4.0/crypto-version.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/crypto-version.fth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,6 @@ +\ The public keys +macro: KEYS mpkeys +\ macro: KEYS testkeys + +\ The bios_verify image +macro: CRYPTO_VERSION 0.6-ARM Added: cpu/arm/olpc/4.0/ec-version.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/ec-version.fth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,9 @@ +\ The EC microcode +macro: EC_PLATFORM cl4 +macro: EC_VERSION 7_0_2_01 + +\ Alternate command for getting EC microcode, for testing new versions. +\ Temporarily uncomment the line and modify the path as necessary +\ macro: GET_EC cp ~rsmith/olpc/ec/ec-code15/image/ecimage.bin ec.img +\ macro: GET_EC wget -q http://dev.laptop.org/pub/ec/ec_test.img -O ec.img +\ macro: GET_EC cp no_event.bin ec.img Added: cpu/arm/olpc/4.0/ec.bth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/ec.bth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,7 @@ +purpose: Fetch the EC (Embedded Controller, i.e. KB3700) microcode + +command: &builder &this +build-now + +fload ${BP}/cpu/arm/olpc/4.0/ec-version.fth +fload ${BP}/cpu/arm/olpc/fetch-ec.fth Added: cpu/arm/olpc/4.0/fw-version.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/fw-version.fth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,10 @@ +\ The overall firmware revision +macro: FW_PREFIX Q7 +macro: FW_MAJOR B +macro: FW_MINOR 00 + +\ Create a 2-character build/fw-suffix file to personalize your test builds +" fw-suffix" $file-exists? [if] + " fw-suffix" $read-file 2 min " ${FW_MINOR}%s" expand$ sprintf + " FW_MINOR" $set-macro +[then] Added: cpu/arm/olpc/4.0/fw.bth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/fw.bth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,29 @@ +purpose: Build OFW Forth dictionary for OLPC XO-4 +\ See license at end of file + +dictionary: ${BP}/cpu/arm/olpc/4.0/build/prefw.dic +command: &armforth &dictionary &this +build-now + +" fw.tag" r/w create-file drop tag-file ! + +h# 16000 +io constant bsl-uart-base \ UART4 +h# 88 constant bsl-uart-clock-offset \ APBC_UART4_CLK_RST + +fload ${BP}/cpu/arm/olpc/build-fw.fth + +\ true to stand-init-debug? + +fload ${BP}/cpu/arm/olpc/cl4/uart.fth +fload ${BP}/cpu/arm/olpc/cl4/sdhci.fth +fload ${BP}/cpu/arm/olpc/1.75/lcdcfg.fth +fload ${BP}/cpu/arm/olpc/cl4/usb.fth +fload ${BP}/cpu/arm/olpc/nn-touchscreen.fth +fload ${BP}/cpu/arm/olpc/cl4/switches.fth +fload ${BP}/cpu/arm/olpc/cl4/leds.fth +fload ${BP}/cpu/arm/olpc/cl4/testitems.fth +fload ${BP}/cpu/arm/olpc/cl4/testinstructions.fth +fload ${BP}/cpu/arm/olpc/gpio-gamekeys.fth +fload ${BP}/cpu/arm/olpc/test-tweaks.fth + +fload ${BP}/cpu/arm/olpc/save-fw.fth Added: cpu/arm/olpc/4.0/mcastnand.bth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/mcastnand.bth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,7 @@ +purpose: Fetch and compile the multicast NAND reflash program + +command: &builder &this +build-now + +fload ${BP}/cpu/arm/olpc/4.0/mcnand-version.fth +fload ${BP}/cpu/arm/olpc/build-mcnand.fth Added: cpu/arm/olpc/4.0/mcnand-version.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/mcnand-version.fth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,8 @@ +\ The multicast NAND updater code version +\ Use a specific git commit ID for a formal release or "test" for development. +\ With a specific ID, mcastnand.bth will download a tarball without .git stuff. +\ With "test", mcastnand.bth will clone the git head if build/multicast-nand/ +\ is not already present, then you can modify the git subtree as needed. +macro: MCNAND_VERSION e9c0662 +\ macro: MCNAND_VERSION test +\ macro: MCNAND_VERSION HEAD Added: cpu/arm/olpc/4.0/mv8787.bth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/mv8787.bth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,8 @@ +purpose: Fetch the firmware for the Marvell 8686 wireless LAN module + +command: &builder &this +build-now + +fload ${BP}/cpu/arm/olpc/4.0/wlan-version.fth + +fload ${BP}/cpu/arm/olpc/build-wlan.fth Added: cpu/arm/olpc/4.0/olpc.bth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/olpc.bth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,219 @@ +purpose: Construct the Open Firmware module collection + +command: &builder &this +in: ${BP}/cpu/arm/olpc/4.0/build/ec.img +in: ${BP}/cpu/arm/olpc/4.0/build/fw.img +in: ${BP}/cpu/arm/olpc/4.0/build/resetvec.img +in: ${BP}/cpu/arm/olpc/4.0/build/mcastnand.bin +in: sd8686.bin +in: verify.img +in: ${BP}/dev/usb2/device/hub/build/hub.fc +in: ${BP}/dev/usb2/device/generic/build/generic.fc +in: ${BP}/dev/usb2/device/net/build/usbnet.fc +in: ${BP}/dev/usb2/device/keyboard/build/usbkbd.fc +in: ${BP}/dev/usb2/device/mouse/build/usbmouse.fc +in: ${BP}/dev/usb2/device/serial/build/usbserial.fc +in: ${BP}/dev/usb2/device/storage/build/usbstorage.fc +in: testicons.bin +in: ${BP}/clients/emacs/arm/emacs +in: cforth.img +build-now + +fload ${BP}/cpu/arm/olpc/4.0/fw-version.fth + +" macro: FW_VERSION ${FW_PREFIX}${FW_MAJOR}${FW_MINOR}" expand$ eval + +fload ${BP}/cpu/arm/olpc/4.0/config.fth + +\ Always re-create the builton.fth file when we make a new rom.img +fload ${BP}/cpu/x86/pc/builton.bth +fload ${BP}/cpu/arm/olpc/sourceurl.fth + +fload ${BP}/forth/lib/crc32.fth + +hex + +: pad-file ( location -- ) + ofd @ fsize + 2dup u< abort" The ROM image is too large" + ?do h# ff ofd @ fputc loop +; + +fload ${BP}/cpu/arm/marvell/tim.fth + +\ Marvell Non-Trusted Image Module image creation script for XO-4.0 platform. + +tim: 00030400 0 OLPC PXA212x + flash: SPI'10 + timh: TIMH 0 d101f000 + image: OBMI 2000 d1000000 cforth.img + reserved: + \ Disable USB download/init by enabling the FFUART for download + \ This works around a PHY init erratum for the B0 chip + uart: 00004646 1 + term: + end-reserved +end-tim + +h# 20.0000 to reserved-start +h# 20.0000 to reserved-end + +.( --- Saving as ) +" ${FW_VERSION}.rom" expand$ 2dup lower ( adr len ) +2dup type cr ( adr len ) +$new-file + tim$ ofd @ fputs + + dropin-offset pad-file + +\ Loads the set of drivers that is common to different output formats + + " ${BP}/cpu/arm/build/inflate.bin" " inflate" $add-dropin + " fw.img" " firmware" $add-deflated-dropin +\ " fw.img" " firmware" $add-dropin + " resetvec.img" " reset" $add-dropin + +\ " ${BP}/dev/usb2/hcd/ehci/build/ehci.fc" " class0c0320" $add-deflated-dropin + " ${BP}/dev/usb2/device/hub/build/hub.fc" " usb,class9" $add-deflated-dropin + " ${BP}/dev/usb2/device/generic/build/generic.fc" " usbdevice" $add-deflated-dropin + " ${BP}/dev/usb2/device/net/build/usbnet.fc" " usbnet" $add-deflated-dropin + " ${BP}/dev/usb2/device/keyboard/build/usbkbd.fc" " usb,class3,1,1" $add-deflated-dropin + " ${BP}/dev/usb2/device/mouse/build/usbmouse.fc" " usb,class3,1,2" $add-deflated-dropin + " ${BP}/dev/usb2/device/serial/build/usbserial.fc" " usbserial" $add-deflated-dropin + " ${BP}/dev/usb2/device/storage/build/usbstorage.fc" " usbstorage" $add-deflated-dropin + + " sd8686_helper.bin" " helper_sd.bin" $add-deflated-dropin + " sd8686.bin" " sd8686.bin" $add-deflated-dropin +\ " mv8787.bin" " mv8787.bin" $add-deflated-dropin + + " builton.fth" " probe-" $add-dropin + +0 [if] + " ${BP}/clients/emacs/x86/emacs" " emacs" $add-deflated-dropin + " ${BP}/clients/emacs/x86/emacs.rc" " emacs.rc" $add-deflated-dropin + " ${BP}/clients/emacs/emacs.hlp" " emacs.hlp" $add-deflated-dropin +[then] + + " ${BP}/ofw/inet/telnetd.fth" " telnetd" $add-deflated-dropin + +\ " ${BP}/cpu/x86/pc/olpc/images/warnings.565" " warnings.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/lightdot.565" " lightdot.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/yellowdot.565" " yellowdot.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/darkdot.565" " darkdot.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/lock.565" " lock.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/unlock.565" " unlock.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/plus.565" " plus.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/minus.565" " minus.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/x.565" " x.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/sad.565" " sad.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/bigdot.565" " bigdot.565" $add-deflated-dropin + + " ${BP}/cpu/x86/pc/olpc/images/check.565" " check.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/xogray.565" " xogray.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/ethernet.565" " ethernet.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/usbkey.565" " disk.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/wireless.565" " wlan.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/laptop.565" " int.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/sd.565" " ext.565" $add-deflated-dropin + + " verify.img" " verify" $add-deflated-dropin + " os.public" " ospubkey" $add-dropin \ Incompressible + " fw.public" " fwpubkey" $add-dropin \ Incompressible + " fs.public" " fspubkey" $add-dropin \ Incompressible + " lease.public" " leasepubkey" $add-dropin \ Incompressible + " developer.public" " develpubkey" $add-dropin \ Incompressible + + " sourceurl" " sourceurl" $add-dropin + + " ${BP}/cpu/x86/pc/olpc/images/Edge1-8k-EQ-Comp-Amp-Short.wav" " splash" $add-deflated-dropin + + \ icons for mfg test gui + " testicons/play.565" " play.565" $add-deflated-dropin + " testicons/quit.565" " quit.565" $add-deflated-dropin + " testicons/cpu.565" " cpu.565" $add-deflated-dropin + " testicons/spi.565" " spi.565" $add-deflated-dropin + " testicons/ram.565" " ram.565" $add-deflated-dropin + " testicons/sdcard.565" " sdcard.565" $add-deflated-dropin + " testicons/keyboard.565" " keyboard.565" $add-deflated-dropin + " testicons/display.565" " display.565" $add-deflated-dropin + " testicons/touchpad.565" " touchpad.565" $add-deflated-dropin + " testicons/audio.565" " audio.565" $add-deflated-dropin + " testicons/usb.565" " usb.565" $add-deflated-dropin + " testicons/battery.565" " battery.565" $add-deflated-dropin + " testicons/camera.565" " camera.565" $add-deflated-dropin + " testicons/wifi.565" " wifi.565" $add-deflated-dropin + " testicons/clock.565" " clock.565" $add-deflated-dropin + " testicons/timer.565" " timer.565" $add-deflated-dropin + " ${BP}/cpu/x86/pc/olpc/images/bigx.di" $add-file + " ${BP}/cpu/x86/pc/olpc/images/bigcheck.di" $add-file + " ${BP}/cpu/x86/pc/olpc/images/leds.di" $add-file + " ${BP}/cpu/x86/pc/olpc/images/ebook.di" $add-file + + " nandblaster15_rx.bin" " nb15_rx" $add-deflated-dropin + " nandblaster_tx.bin" " nb_tx" $add-deflated-dropin + + " ec.img" " ecimage.bin" $add-deflated-dropin + " ${BP}/clients/emacs/x86/emacs.rc" " emacs.rc" $add-deflated-dropin + " ${BP}/clients/emacs/emacs.hlp" " emacs.hlp" $add-deflated-dropin + " ${BP}/clients/emacs/arm/emacs" " emacs" $add-deflated-dropin + +.( Dropin top is ) ofd @ fsize .x cr + +/rom pad-file + +\ Insert the revision signature +h# 10 buffer: signature +signature h# 10 blank +signature$ signature swap move +" ${FW_VERSION}" expand$ signature 6 + swap move +" ${FW_PREFIX}${FW_MAJOR}" expand$ signature d# 13 + swap move +signature-offset ofd @ fseek +signature h# 10 ofd @ fputs + +/l buffer: crcbuf +/rom buffer: filebuf + +\ Read the entire image, compute the CRC, and store it in the CRC location +0 ofd @ fseek +filebuf /rom ofd @ fgets /rom <> abort" Can't read back image" +0 crctab filebuf /rom ($crc) crcbuf ! + +crc-offset ofd @ fseek +crcbuf /l ofd @ fputs + +ofd @ fclose + +\ Creating olpc.version serves two purposes: +\ a) It reports the firmware revision for use by external scripts +\ b) It provides an olpc.* artifact for the builder dependency management. + +writing olpc.version +" ${FW_VERSION}" expand$ 2dup lower ofd @ fputs +ofd @ fclose + + + +\ LICENSE_BEGIN +\ Copyright (c) 2010 FirmWorks +\ +\ Permission is hereby granted, free of charge, to any person obtaining +\ a copy of this software and associated documentation files (the +\ "Software"), to deal in the Software without restriction, including +\ without limitation the rights to use, copy, modify, merge, publish, +\ distribute, sublicense, and/or sell copies of the Software, and to +\ permit persons to whom the Software is furnished to do so, subject to +\ the following conditions: +\ +\ The above copyright notice and this permission notice shall be +\ included in all copies or substantial portions of the Software. +\ +\ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +\ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +\ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +\ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +\ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +\ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +\ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +\ +\ LICENSE_END + Added: cpu/arm/olpc/4.0/prefw.bth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/prefw.bth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,13 @@ +purpose: Build OFW Forth dictionary for OLPC XO-4 +\ See license at end of file + +dictionary: ${BP}/cpu/arm/build/basefw.dic +command: &armforth &dictionary &this +build-now + +\ This line must be in this file instead of in prefw.fth so the definitions +\ in config.fth will be tagged. +" prefw.tag" r/w create-file drop tag-file ! + +fload ${BP}/cpu/arm/olpc/4.0/config.fth +fload ${BP}/cpu/arm/olpc/prefw.fth Added: cpu/arm/olpc/4.0/resetvec.bth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/resetvec.bth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,7 @@ +purpose: Build script for low-level startup code + +command: &builder &this +build-now + +fload ${BP}/cpu/arm/olpc/4.0/config.fth +fload ${BP}/cpu/arm/olpc/resetvec.fth Added: cpu/arm/olpc/4.0/sd8686.bth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/sd8686.bth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,8 @@ +purpose: Fetch the firmware for the Marvell 8686 wireless LAN module + +command: &builder &this +build-now + +fload ${BP}/cpu/arm/olpc/4.0/wlan-version.fth + +fload ${BP}/cpu/arm/olpc/build-wlan.fth Added: cpu/arm/olpc/4.0/verify.bth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/verify.bth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,7 @@ +purpose: Fetch the Crypto code and keys + +command: &builder &this +build-now + +fload ${BP}/cpu/arm/olpc/4.0/crypto-version.fth +fload ${BP}/cpu/arm/olpc/build-crypto.fth Added: cpu/arm/olpc/4.0/wlan-version.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/4.0/wlan-version.fth Sat Sep 15 09:44:13 2012 (r3308) @@ -0,0 +1,16 @@ +\ The wireless LAN module firmware + +\ Thin firmware version +macro: WLAN_SUBDIR thinfirm/ +macro: WLAN_PREFIX lbtf_sdio- +macro: WLAN_VERSION 9.0.7.p2 + +\ Non-thin version +\ macro: WLAN_SUBDIR +\ macro: WLAN_PREFIX sd8686- +\ macro: WLAN_VERSION 9.70.20.p0 + +\ Alternate command for getting WLAN firmware, for testing new versions. +\ Temporarily uncomment the line and modify the path as necessary +\ macro: GET_WLAN cp "/c/Documents and Settings/Mitch Bradley/My Documents/OLPC/DiskImages/sd8686-9.70.7.p0.bin" sd8686.bin; cp "/c/Documents and Settings/Mitch Bradley/My Documents/OLPC/DiskImages/sd8686_helper.bin" sd8686_helper.bin +\ macro: GET_WLAN wget http://dev.laptop.org/pub/firmware/libertas/thinfirm/lbtf_sdio-9.0.7.p2.bin -O sd8686.bin

1 0

[commit] r3307 - dev/olpc/spiflash
by repository service 15 Sep '12

15 Sep '12

Author: wmb Date: Sat Sep 15 09:32:29 2012 New Revision: 3307 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3307 Log: OLPC XO-4 - Removed temporary upgrade-to-2m code, as it is now being done in a script in manufacturing. Modified: dev/olpc/spiflash/spiui.fth Modified: dev/olpc/spiflash/spiui.fth ============================================================================== --- dev/olpc/spiflash/spiui.fth Fri Sep 14 08:22:45 2012 (r3306) +++ dev/olpc/spiflash/spiui.fth Sat Sep 15 09:32:29 2012 (r3307) @@ -70,24 +70,9 @@ ; [ifndef] 2meg h# 20.0000 constant 2meg [then] -: +1m ( offset -- offset' ) 1meg + ; - -\ This is for upgrading an XO-4 with a 2 MiB FLASH part from -\ a 1 MiB installed OFW image to a 2 MiB OFW image. -\ After flash-open, /flash is the size of the physical SPI FLASH device. -\ On exit, /flash is the size of the image, i.e. the amount to program. -\ /rom is the size of the image that is currently running. -: ?upgrade-to-2mb ( len -- len ) - flash-open \ Sets /flash according to the device installed - dup 2meg = /rom 1meg = and /flash 2meg = and if - signature-offset +1m to signature-offset - mfg-data-offset +1m to mfg-data-offset - crc-offset +1m to crc-offset - then -; : ?image-valid ( len -- ) - flash-open \ Sets /flash according to the device installed + flash-open \ Sets /flash to the size of the SPI FLASH device /flash <> abort" Image file is the wrong length" ." Got firmware version: "

1 0

[commit] r3306 - cpu/arm/olpc/cl4
by repository service 14 Sep '12

14 Sep '12

Author: wmb Date: Fri Sep 14 08:22:45 2012 New Revision: 3306 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3306 Log: Q7A15 Modified: cpu/arm/olpc/cl4/fw-version.fth Modified: cpu/arm/olpc/cl4/fw-version.fth ============================================================================== --- cpu/arm/olpc/cl4/fw-version.fth Fri Sep 14 08:20:45 2012 (r3305) +++ cpu/arm/olpc/cl4/fw-version.fth Fri Sep 14 08:22:45 2012 (r3306) @@ -1,7 +1,7 @@ \ The overall firmware revision macro: FW_PREFIX Q7 macro: FW_MAJOR A -macro: FW_MINOR 14 +macro: FW_MINOR 15 \ Create a 2-character build/fw-suffix file to personalize your test builds " fw-suffix" $file-exists? [if]

1 0

[commit] r3305 - cpu/arm/olpc
by repository service 14 Sep '12

14 Sep '12

Author: wmb Date: Fri Sep 14 08:20:45 2012 New Revision: 3305 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3305 Log: OLPC ARM audio driver - missed a couple of mute bits for OUTMUX. Modified: cpu/arm/olpc/alc5631.fth Modified: cpu/arm/olpc/alc5631.fth ============================================================================== --- cpu/arm/olpc/alc5631.fth Fri Sep 14 08:19:54 2012 (r3304) +++ cpu/arm/olpc/alc5631.fth Fri Sep 14 08:20:45 2012 (r3305) @@ -268,7 +268,7 @@ \ : adc-unmute-outmix ( -- ) h# 8080 h# 14 codec-clr ; \ The useful one is outmix-unmute-dac -: outmix-mute-all ( -- ) h# ff00 dup h# 1a codec! h# 1c codec! ; +: outmix-mute-all ( -- ) h# ffc0 dup h# 1a codec! h# 1c codec! ; : outmix-mute-mic ( -- ) h# 1000 dup h# 1a codec-set h# 1c codec-set ; : outmix-unmute-mic ( -- ) h# 1000 dup h# 1a codec-clr h# 1c codec-clr ; : outmix-mute-dac ( -- ) h# 2000 dup h# 1a codec-set h# 1c codec-set ;

1 0

[commit] r3304 - cpu/arm/olpc/cl4 dev/olpc/spiflash
by repository service 14 Sep '12

14 Sep '12

Author: wmb Date: Fri Sep 14 08:19:54 2012 New Revision: 3304 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3304 Log: OLPC XO-4 - better support for different SPI FLASH sizes. Modified: cpu/arm/olpc/cl4/config.fth dev/olpc/spiflash/spiflash.fth dev/olpc/spiflash/spiui.fth Modified: cpu/arm/olpc/cl4/config.fth ============================================================================== --- cpu/arm/olpc/cl4/config.fth Fri Sep 14 08:18:41 2012 (r3303) +++ cpu/arm/olpc/cl4/config.fth Fri Sep 14 08:19:54 2012 (r3304) @@ -13,10 +13,10 @@ h# 10.0000 constant /rom \ Total size of SPI FLASH -/rom h# 1.0000 - constant mfg-data-offset \ Offset to manufacturing data area in SPI FLASH -/rom constant mfg-data-end-offset \ Offset to end of manufacturing data area in SPI FLASH -mfg-data-offset h# 30 - constant crc-offset \ e.g. 1e.ffd0 -crc-offset h# 10 - constant signature-offset \ e.g. 1e.ffc0 +: mfg-data-offset /rom h# 1.0000 - ; \ Offset to start of manufacturing data area in SPI FLASH +: mfg-data-end-offset /rom ; \ Offset to end of manufacturing data area in SPI FLASH +: crc-offset mfg-data-offset h# 30 - ; \ e.g. 1e.ffd0 +: signature-offset crc-offset h# 10 - ; \ e.g. 1e.ffc0 : signature$ " CL4" ; : model$ " olpc,XO-CL4" ; Modified: dev/olpc/spiflash/spiflash.fth ============================================================================== --- dev/olpc/spiflash/spiflash.fth Fri Sep 14 08:18:41 2012 (r3303) +++ dev/olpc/spiflash/spiflash.fth Fri Sep 14 08:19:54 2012 (r3304) @@ -297,6 +297,9 @@ \ those commands. The AB command seems to be supported by all \ of them, so it's a good starting point. +: 2mb-flash ( -- ) h# 20.0000 to /flash ; +: 1mb-flash ( -- ) h# 10.0000 to /flash ; + 0 value spi-id# : spi-identify ( -- ) ab-id to spi-id# @@ -305,11 +308,11 @@ \ a common page-write part or the SST part with its \ unique auto-increment address writing scheme. spi-id# case - h# 13 of ['] common-write endof - h# 34 of ['] common-write endof - h# bf of ['] sst-write endof - h# 14 of ['] common-write endof - h# 35 of ['] common-write endof + h# 13 of ['] common-write 1mb-flash endof + h# 34 of ['] common-write 1mb-flash endof + h# bf of ['] sst-write 1mb-flash endof + h# 14 of ['] common-write 1mb-flash endof + h# 35 of ['] common-write 2mb-flash endof \ On some old board the ID would read as 14 when it should have been something else. \ On CL4, 14 is the expected ID. \ ." The SPI FLASH ID reads as 14. This is due to an infrequent hardware problem." cr @@ -335,6 +338,7 @@ h# 13 of ." type 13 - Spansion, Winbond, or ST" endof h# 14 of ." type 14 - 2 MB" endof h# 34 of ." type 34 - Macronyx" endof + h# 35 of ." type 35 - 2 MB" endof endcase then ; @@ -364,7 +368,7 @@ ['] erase-spi-block to flash-erase-block ['] spi-protect to flash-protect use-spi-flash-read \ Might be overridden - h# 10.0000 to /flash + [ifdef] /rom /rom [else] h# 10.0000 [then] to /flash /spi-eblock to /flash-block ; use-spi-flash Modified: dev/olpc/spiflash/spiui.fth ============================================================================== --- dev/olpc/spiflash/spiui.fth Fri Sep 14 08:18:41 2012 (r3303) +++ dev/olpc/spiflash/spiui.fth Fri Sep 14 08:19:54 2012 (r3304) @@ -69,7 +69,25 @@ r> <> abort" Firmware image has bad internal CRC" ; +[ifndef] 2meg h# 20.0000 constant 2meg [then] +: +1m ( offset -- offset' ) 1meg + ; + +\ This is for upgrading an XO-4 with a 2 MiB FLASH part from +\ a 1 MiB installed OFW image to a 2 MiB OFW image. +\ After flash-open, /flash is the size of the physical SPI FLASH device. +\ On exit, /flash is the size of the image, i.e. the amount to program. +\ /rom is the size of the image that is currently running. +: ?upgrade-to-2mb ( len -- len ) + flash-open \ Sets /flash according to the device installed + dup 2meg = /rom 1meg = and /flash 2meg = and if + signature-offset +1m to signature-offset + mfg-data-offset +1m to mfg-data-offset + crc-offset +1m to crc-offset + then +; + : ?image-valid ( len -- ) + flash-open \ Sets /flash according to the device installed /flash <> abort" Image file is the wrong length" ." Got firmware version: " @@ -88,7 +106,7 @@ : $get-file ( "filename" -- ) $read-open - flash-buf /flash ifd @ fgets ( len ) + flash-buf 2meg ifd @ fgets ( len ) ifd @ fclose ?image-valid

1 0

[commit] r3303 - cpu/arm/olpc
by repository service 14 Sep '12

14 Sep '12

Author: wmb Date: Fri Sep 14 08:18:41 2012 New Revision: 3303 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3303 Log: OLPC ARM audio driver - device tree tweaks for instantiating the Linux audio driver from the device tree. Modified: cpu/arm/olpc/sound.fth Modified: cpu/arm/olpc/sound.fth ============================================================================== --- cpu/arm/olpc/sound.fth Wed Sep 12 08:06:31 2012 (r3302) +++ cpu/arm/olpc/sound.fth Fri Sep 14 08:18:41 2012 (r3303) @@ -33,32 +33,53 @@ \ DMA IRQ status and mask registers, e.g. ICU_DMA_IRQ1_STATUS dev / +1 [if] new-device " adma" device-name - h# 800 +audio h# 100 reg - 3 encode-int 2 encode-int encode+ " mmp-mav-dma-channels" property + h# 900 +audio h# 100 reg + 5 encode-int 4 encode-int encode+ " mmp-mav-dma-channels" property " marvell,mmp-audio-dma" +compatible - current-device ( adma0-ph ) + " disabled" " status" string-property + current-device ( adma1-ph ) +finish-device + +new-device + ( adma1-ph ) encode-int " adma-node" property + " pcm" device-name + 1 0 reg + + \ This binds to the platform driver, a single point that collects + \ the Audio DMA resources + " marvell,mmp-pcm-audio" +compatible \ snd_soc_dai_link.cpu_dai_of_node + " disabled" " status" string-property + finish-device +[then] new-device " adma" device-name - h# 900 +audio h# 100 reg - 5 encode-int 4 encode-int encode+ " mmp-mav-dma-channels" property + h# 800 +audio h# 100 reg + 3 encode-int 2 encode-int encode+ " mmp-mav-dma-channels" property " marvell,mmp-audio-dma" +compatible - current-device ( adma0-ph adma1-ph ) + current-device ( adma0-ph ) finish-device new-device - " asram" device-name - audio-sram-pa /audio-sram reg + ( adma0-ph ) encode-int " adma-node" property + " pcm" device-name + 0 0 reg - \ We call this the platform driver, a single point that collects + \ This binds to the platform driver, a single point that collects \ the Audio DMA resources " marvell,mmp-pcm-audio" +compatible \ snd_soc_dai_link.cpu_dai_of_node - ( adma0-ph adma1-ph ) - encode-int rot encode-int encode+ " adma-nodes" property +finish-device + +new-device + " asram" device-name + audio-sram-pa /audio-sram reg + + " marvell,mmp-asram" +compatible finish-device new-device @@ -66,6 +87,10 @@ h# d00 +audio h# 100 reg " marvell,mmp-sspa-dai" +compatible +[ifdef] mmp2 " marvell,mmp3-sspa-dai" +compatible [then] +[ifdef] mmp3 " marvell,mmp3-sspa-dai" +compatible [then] + + " unused" " status" string-property " /pmua" encode-phandle d# 20 encode-int encode+ " clocks" property d# 3 " interrupts" integer-property @@ -77,6 +102,8 @@ h# c00 +audio h# 100 reg " marvell,mmp-sspa-dai" +compatible +[ifdef] mmp2 " marvell,mmp3-sspa-dai" +compatible [then] +[ifdef] mmp3 " marvell,mmp3-sspa-dai" +compatible [then] " /pmua" encode-phandle d# 20 encode-int encode+ " clocks" property d# 2 " interrupts" integer-property @@ -94,7 +121,9 @@ ; : start-audio-pll ( -- error? ) \ For VCXO=26 MHz, OCLK=12.2880 MHz - h# 200d.a189 h# 38 sspa! \ DIV_OCLK_MODULO=010 FRACT=00da1 ENA_DITHER=1 ICP=0 DIV_FBCCLK=01 DIV_MCLK=0 PU=1 + \ MMP2: DIV_OCLK_MODULO=010 FRACT=00da1 ENA_DITHER=1 ICP=0 DIV_FBCCLK=01 DIV_MCLK=0 PU=1 + \ MMP2: DIV_OCLK_MODULO=010 FRACT=00da1 ENA_DITHER=1 ICP=0 DIV_FBCCLK=01 DIV_MCLK=011 PU=1 + [ifdef] mmp3 h# a00d.a18d [else] h# 200d.a189 [then] h# 38 sspa! h# 0000.0801 h# 3c sspa! \ CLK_SEL=1 (AudioPLL) DIV_OCLK_PATTERN=01 d# 50 0 do h# 3c sspa@ h# 10000 and if @@ -108,7 +137,7 @@ : dly d# 10 us ; -false value use-audio-pll? +true value use-audio-pll? : audio-clock-on ( -- error? ) my-clock-on @@ -135,7 +164,7 @@ \ That is true on both MMP2 and MMP3 h# 20.0000 h# 1024 +mpmu io-set \ Enable 12S clock out to SSPA1 - h# 10800 h# 38 sspa! + \ h# 10800 h# 38 sspa! \ Appears unnecessary; not sure what it does \ Bits 14:9 set the divisor from SYSCLK to BITCLK. The setting below \ is d# 8, which gives BITCLK = 1.536 MHz. That's 32x 48000, just enough @@ -709,7 +738,15 @@ 0 0 " " " /" begin-package " audio-complex" device-name - " olpc,mmp-audio" +compatible +[ifdef] olpc-cl4 + " olpc,xo4-audio" +compatible +[then] +[ifdef] olpc-cl3 + " olpc,xo3-audio" +compatible +[then] +[ifdef] olpc-cl2 + " olpc,xo1.75-audio" +compatible +[then] \ The name that was hardcoded in the Linux driver was OLPC XO-1.75 " OLPC XO" " model" string-property @@ -722,9 +759,13 @@ " MIC2" +string " Mic Jack" +string " audio-routing" property + " rt5631" " dai-link-name" string-property + " rt5631" " stream-name" string-property + " rt5631-hifi" " codec-dai-name" string-property + " /audio-codec" encode-phandle " codec-node" property " /audio" encode-phandle " cpu-dai-node" property - " /asram" encode-phandle " platform-node" property + " /pcm" encode-phandle " platform-node" property \ SND_SOC_DAIFTM_xxx: \ 4000 is ..CBS_CFS - the codec is the slave for clk and FRM

1 0

[commit] r3302 - cpu/arm/olpc
by repository service 12 Sep '12

12 Sep '12

Author: quozl Date: Wed Sep 12 08:06:31 2012 New Revision: 3302 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3302 Log: OLPC XO-4 - Neonode, use a red-yellow-green pseudocolour map for watch-fss and watch-fll, leave the greyscale mode available for visually challenged Modified: cpu/arm/olpc/nn-touchscreen.fth Modified: cpu/arm/olpc/nn-touchscreen.fth ============================================================================== --- cpu/arm/olpc/nn-touchscreen.fth Mon Sep 10 13:33:13 2012 (r3301) +++ cpu/arm/olpc/nn-touchscreen.fth Wed Sep 12 08:06:31 2012 (r3302) @@ -544,10 +544,15 @@ fill-rectangle-noff ( ) ; -: level>colour ( signal-value -- colour ) - d# 3 rshift dup d# 5 lshift over d# 11 lshift or or +: >grey ( level -- colour ) dup dup rgb>565 ; + +: >pseudo ( level -- colour ) \ a red-yellow-green pseudocolour bar + d# 256 over - 2* d# 255 min swap 2* d# 255 min 0 rgb>565 ; +defer level>rgb +' >pseudo is level>rgb + : ys>xy ( signal# -- x y ) yx swap ( x signal# ) screen-h yleds 2* / * ( x y ) @@ -569,7 +574,7 @@ 0 value axis# : draw-signal ( signal# level -- x y ) - level>colour pixcolor ! ( signal# ) + level>rgb pixcolor ! ( signal# ) axis# if ( signal# ) \ y ys>xy else ( signal# ) \ x

1 0

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

openfirmware