Also drop a few files referring to no longer / not yet supported boards.
Signed-off-by: Wolfgang Denk wd@denx.de Cc: Prafulla Wadaskar prafulla@marvell.com Cc: Stefan Roese sr@denx.de Cc: Kim Phillips kim.phillips@freescale.com Cc: Andy Fleming afleming@gmail.com Cc: Jason Jin jason.jin@freescale.com Cc: Stefano Babic sbabic@denx.de Cc: Daniel Schwierzeck daniel.schwierzeck@googlemail.com --- .../AndesTech/adp-ag101/README | 0 doc/README.db64360 => board/Marvell/db64360/README | 0 doc/README.db64460 => board/Marvell/db64460/README | 0 doc/README.RPXClassic => board/RPXClassic/README | 0 doc/README.RPXlite => board/RPXlite/README | 0 {doc => board/RPXlite}/README.PlanetCore | 0 doc/README.alaska8220 => board/alaska/README | 0 doc/README.bamboo => board/amcc/bamboo/README | 0 doc/README.ebony => board/amcc/ebony/README | 0 {doc => board/amcc/ocotea}/README.ocotea | 0 .../amcc/ocotea}/README.ocotea-PIBS-to-U-Boot | 0 .../armltd/integrator/README | 0 doc/README.cmi => board/cmi/README | 0 doc/README.COBRA5272 => board/cobra5272/README | 0 {doc => board/davinci/da8xxevm}/README.hawkboard | 0 doc/README.dnp5370 => board/dnp5370/README | 0 doc/README.evb64260 => board/evb64260/README | 0 {doc => board/evb64260}/README.EVB-64260-750CX | 0 doc/README.fads => board/fads/README | 0 .../freescale/m52277evb/README | 0 .../freescale/m5253evbe/README | 0 .../freescale/m53017evb/README | 0 .../freescale/m5373evb/README | 0 .../freescale/m54455evb/README | 0 .../freescale/m547xevb/README | 0 .../freescale/mpc7448hpc2/README | 0 .../freescale/mpc8313erdb/README | 0 .../freescale/mpc8315erdb/README | 0 .../freescale/mpc8323erdb/README | 0 .../freescale/mpc832xemds/README | 0 .../freescale/mpc8349itx/README | 0 .../freescale/mpc8360emds/README | 0 .../freescale/mpc837xemds/README | 0 .../freescale/mpc837xerdb/README | 0 .../freescale/mpc8536ds/README | 0 .../freescale/mpc8544ds/README | 0 .../freescale/mpc8569mds/README | 0 .../freescale/mpc8572ds/README | 0 .../freescale/mpc8610hpcd/README | 0 .../freescale/mpc8641hpcn/README | 0 .../freescale/mx35pdk/README | 0 .../freescale/mx6qsabrelite/README | 0 .../freescale/p1022ds/README | 0 .../freescale/p1023rds/README | 0 .../freescale/p1_p2_rdb/README | 0 .../freescale/p1_p2_rdb_pc/README | 0 .../freescale/p2041rdb/README | 0 .../freescale/p3060qds/README | 0 doc/README.IceCube => board/icecube/README | 0 {doc => board/icecube}/README.Lite5200B_low_power | 0 doc/README.INCA-IP => board/incaip/README | 0 doc/README.IPHASE4539 => board/iphase4539/README | 0 {doc => board/keymile/km83xx}/README.kmeter1 | 0 doc/README.korat => board/korat/README | 0 .../matrix_vision/mergerbox/README | 0 {doc => board/matrix_vision/mvbc_p}/README.mvbc_p | 0 {doc => board/matrix_vision/mvblm7}/README.mvblm7 | 0 {doc => board/matrix_vision/mvsmr}/README.mvsmr | 0 doc/README.MBX => board/mbx8xx/README | 0 doc/README.PIP405 => board/mpl/pip405/README | 0 .../phytec/pcm030/README | 0 board/qemu-mips/README | 167 ++++++++ {doc => board/renesas/sh7757lcr}/README.sh7757lcr | 0 {doc => board/renesas/sh7785lcr}/README.sh7785lcr | 0 {doc => board/sandbox/sandbox}/README.sandbox | 0 board/sandpoint/README | 398 ++++++++++++++++++++ doc/README.sbc8349 => board/sbc8349/README | 0 doc/README.sbc8548 => board/sbc8548/README | 0 doc/README.SBC8560 => board/sbc8560/README | 0 doc/README.sbc8641d => board/sbc8641d/README | 0 {doc => board/sheldon/simpc8313}/README.simpc8313 | 0 {doc => board/st/nhk8815}/README.nhk8815 | 0 {doc => board/stx/stxxtc}/README.stxxtc | 0 {doc => board/ti/omap730p2}/README.omap730p2 | 0 doc/README.timll => board/timll/devkit8000/README | 0 doc/README.TQM8260 => board/tqc/tqm8260/README | 0 .../xes/xpedite1000/README | 0 doc/README.zeus => board/zeus/README | 0 doc/README.OXC | 24 -- doc/README.Sandpoint8240 | 394 ------------------- doc/README.amigaone | 12 - doc/README.p4080ds | 32 -- doc/README.qemu_mips | 164 -------- 83 files changed, 565 insertions(+), 626 deletions(-) rename doc/README.ag101 => board/AndesTech/adp-ag101/README (100%) rename doc/README.db64360 => board/Marvell/db64360/README (100%) rename doc/README.db64460 => board/Marvell/db64460/README (100%) rename doc/README.RPXClassic => board/RPXClassic/README (100%) rename doc/README.RPXlite => board/RPXlite/README (100%) rename {doc => board/RPXlite}/README.PlanetCore (100%) rename doc/README.alaska8220 => board/alaska/README (100%) rename doc/README.bamboo => board/amcc/bamboo/README (100%) rename doc/README.ebony => board/amcc/ebony/README (100%) rename {doc => board/amcc/ocotea}/README.ocotea (100%) rename {doc => board/amcc/ocotea}/README.ocotea-PIBS-to-U-Boot (100%) rename doc/README-integrator => board/armltd/integrator/README (100%) rename doc/README.cmi => board/cmi/README (100%) rename doc/README.COBRA5272 => board/cobra5272/README (100%) rename {doc => board/davinci/da8xxevm}/README.hawkboard (100%) rename doc/README.dnp5370 => board/dnp5370/README (100%) rename doc/README.evb64260 => board/evb64260/README (100%) rename {doc => board/evb64260}/README.EVB-64260-750CX (100%) rename doc/README.fads => board/fads/README (100%) rename doc/README.m52277evb => board/freescale/m52277evb/README (100%) rename doc/README.m5253evbe => board/freescale/m5253evbe/README (100%) rename doc/README.m53017evb => board/freescale/m53017evb/README (100%) rename doc/README.m5373evb => board/freescale/m5373evb/README (100%) rename doc/README.m54455evb => board/freescale/m54455evb/README (100%) rename doc/README.m5475evb => board/freescale/m547xevb/README (100%) rename doc/README.mpc7448hpc2 => board/freescale/mpc7448hpc2/README (100%) rename doc/README.mpc8313erdb => board/freescale/mpc8313erdb/README (100%) rename doc/README.mpc8315erdb => board/freescale/mpc8315erdb/README (100%) rename doc/README.mpc8323erdb => board/freescale/mpc8323erdb/README (100%) rename doc/README.mpc832xemds => board/freescale/mpc832xemds/README (100%) rename doc/README.mpc8349itx => board/freescale/mpc8349itx/README (100%) rename doc/README.mpc8360emds => board/freescale/mpc8360emds/README (100%) rename doc/README.mpc837xemds => board/freescale/mpc837xemds/README (100%) rename doc/README.mpc837xerdb => board/freescale/mpc837xerdb/README (100%) rename doc/README.mpc8536ds => board/freescale/mpc8536ds/README (100%) rename doc/README.mpc8544ds => board/freescale/mpc8544ds/README (100%) rename doc/README.mpc8569mds => board/freescale/mpc8569mds/README (100%) rename doc/README.mpc8572ds => board/freescale/mpc8572ds/README (100%) rename doc/README.mpc8610hpcd => board/freescale/mpc8610hpcd/README (100%) rename doc/README.mpc8641hpcn => board/freescale/mpc8641hpcn/README (100%) rename doc/README.mx35pdk => board/freescale/mx35pdk/README (100%) rename doc/README.mx6qsabrelite => board/freescale/mx6qsabrelite/README (100%) rename doc/README.p1022ds => board/freescale/p1022ds/README (100%) rename doc/README.p1023rds => board/freescale/p1023rds/README (100%) rename doc/README.p2020rdb => board/freescale/p1_p2_rdb/README (100%) rename doc/README.p1_p2_rdb_pc => board/freescale/p1_p2_rdb_pc/README (100%) rename doc/README.p2041rdb => board/freescale/p2041rdb/README (100%) rename doc/README.p3060qds => board/freescale/p3060qds/README (100%) rename doc/README.IceCube => board/icecube/README (100%) rename {doc => board/icecube}/README.Lite5200B_low_power (100%) rename doc/README.INCA-IP => board/incaip/README (100%) rename doc/README.IPHASE4539 => board/iphase4539/README (100%) rename {doc => board/keymile/km83xx}/README.kmeter1 (100%) rename doc/README.korat => board/korat/README (100%) rename doc/README.mergerbox => board/matrix_vision/mergerbox/README (100%) rename {doc => board/matrix_vision/mvbc_p}/README.mvbc_p (100%) rename {doc => board/matrix_vision/mvblm7}/README.mvblm7 (100%) rename {doc => board/matrix_vision/mvsmr}/README.mvsmr (100%) rename doc/README.MBX => board/mbx8xx/README (100%) rename doc/README.PIP405 => board/mpl/pip405/README (100%) rename doc/README.phytec.pcm030 => board/phytec/pcm030/README (100%) rename {doc => board/renesas/sh7757lcr}/README.sh7757lcr (100%) rename {doc => board/renesas/sh7785lcr}/README.sh7785lcr (100%) rename {doc => board/sandbox/sandbox}/README.sandbox (100%) rename doc/README.sbc8349 => board/sbc8349/README (100%) rename doc/README.sbc8548 => board/sbc8548/README (100%) rename doc/README.SBC8560 => board/sbc8560/README (100%) rename doc/README.sbc8641d => board/sbc8641d/README (100%) rename {doc => board/sheldon/simpc8313}/README.simpc8313 (100%) rename {doc => board/st/nhk8815}/README.nhk8815 (100%) rename {doc => board/stx/stxxtc}/README.stxxtc (100%) rename {doc => board/ti/omap730p2}/README.omap730p2 (100%) rename doc/README.timll => board/timll/devkit8000/README (100%) rename doc/README.TQM8260 => board/tqc/tqm8260/README (100%) rename doc/README.xpedite1k => board/xes/xpedite1000/README (100%) rename doc/README.zeus => board/zeus/README (100%) delete mode 100644 doc/README.OXC delete mode 100644 doc/README.Sandpoint8240 delete mode 100644 doc/README.amigaone delete mode 100644 doc/README.p4080ds delete mode 100644 doc/README.qemu_mips
diff --git a/doc/README.ag101 b/board/AndesTech/adp-ag101/README similarity index 100% rename from doc/README.ag101 rename to board/AndesTech/adp-ag101/README diff --git a/doc/README.db64360 b/board/Marvell/db64360/README similarity index 100% rename from doc/README.db64360 rename to board/Marvell/db64360/README diff --git a/doc/README.db64460 b/board/Marvell/db64460/README similarity index 100% rename from doc/README.db64460 rename to board/Marvell/db64460/README diff --git a/doc/README.RPXClassic b/board/RPXClassic/README similarity index 100% rename from doc/README.RPXClassic rename to board/RPXClassic/README diff --git a/doc/README.RPXlite b/board/RPXlite/README similarity index 100% rename from doc/README.RPXlite rename to board/RPXlite/README diff --git a/doc/README.PlanetCore b/board/RPXlite/README.PlanetCore similarity index 100% rename from doc/README.PlanetCore rename to board/RPXlite/README.PlanetCore diff --git a/doc/README.alaska8220 b/board/alaska/README similarity index 100% rename from doc/README.alaska8220 rename to board/alaska/README diff --git a/doc/README.bamboo b/board/amcc/bamboo/README similarity index 100% rename from doc/README.bamboo rename to board/amcc/bamboo/README diff --git a/doc/README.ebony b/board/amcc/ebony/README similarity index 100% rename from doc/README.ebony rename to board/amcc/ebony/README diff --git a/doc/README.ocotea b/board/amcc/ocotea/README.ocotea similarity index 100% rename from doc/README.ocotea rename to board/amcc/ocotea/README.ocotea diff --git a/doc/README.ocotea-PIBS-to-U-Boot b/board/amcc/ocotea/README.ocotea-PIBS-to-U-Boot similarity index 100% rename from doc/README.ocotea-PIBS-to-U-Boot rename to board/amcc/ocotea/README.ocotea-PIBS-to-U-Boot diff --git a/doc/README-integrator b/board/armltd/integrator/README similarity index 100% rename from doc/README-integrator rename to board/armltd/integrator/README diff --git a/doc/README.cmi b/board/cmi/README similarity index 100% rename from doc/README.cmi rename to board/cmi/README diff --git a/doc/README.COBRA5272 b/board/cobra5272/README similarity index 100% rename from doc/README.COBRA5272 rename to board/cobra5272/README diff --git a/doc/README.hawkboard b/board/davinci/da8xxevm/README.hawkboard similarity index 100% rename from doc/README.hawkboard rename to board/davinci/da8xxevm/README.hawkboard diff --git a/doc/README.dnp5370 b/board/dnp5370/README similarity index 100% rename from doc/README.dnp5370 rename to board/dnp5370/README diff --git a/doc/README.evb64260 b/board/evb64260/README similarity index 100% rename from doc/README.evb64260 rename to board/evb64260/README diff --git a/doc/README.EVB-64260-750CX b/board/evb64260/README.EVB-64260-750CX similarity index 100% rename from doc/README.EVB-64260-750CX rename to board/evb64260/README.EVB-64260-750CX diff --git a/doc/README.fads b/board/fads/README similarity index 100% rename from doc/README.fads rename to board/fads/README diff --git a/doc/README.m52277evb b/board/freescale/m52277evb/README similarity index 100% rename from doc/README.m52277evb rename to board/freescale/m52277evb/README diff --git a/doc/README.m5253evbe b/board/freescale/m5253evbe/README similarity index 100% rename from doc/README.m5253evbe rename to board/freescale/m5253evbe/README diff --git a/doc/README.m53017evb b/board/freescale/m53017evb/README similarity index 100% rename from doc/README.m53017evb rename to board/freescale/m53017evb/README diff --git a/doc/README.m5373evb b/board/freescale/m5373evb/README similarity index 100% rename from doc/README.m5373evb rename to board/freescale/m5373evb/README diff --git a/doc/README.m54455evb b/board/freescale/m54455evb/README similarity index 100% rename from doc/README.m54455evb rename to board/freescale/m54455evb/README diff --git a/doc/README.m5475evb b/board/freescale/m547xevb/README similarity index 100% rename from doc/README.m5475evb rename to board/freescale/m547xevb/README diff --git a/doc/README.mpc7448hpc2 b/board/freescale/mpc7448hpc2/README similarity index 100% rename from doc/README.mpc7448hpc2 rename to board/freescale/mpc7448hpc2/README diff --git a/doc/README.mpc8313erdb b/board/freescale/mpc8313erdb/README similarity index 100% rename from doc/README.mpc8313erdb rename to board/freescale/mpc8313erdb/README diff --git a/doc/README.mpc8315erdb b/board/freescale/mpc8315erdb/README similarity index 100% rename from doc/README.mpc8315erdb rename to board/freescale/mpc8315erdb/README diff --git a/doc/README.mpc8323erdb b/board/freescale/mpc8323erdb/README similarity index 100% rename from doc/README.mpc8323erdb rename to board/freescale/mpc8323erdb/README diff --git a/doc/README.mpc832xemds b/board/freescale/mpc832xemds/README similarity index 100% rename from doc/README.mpc832xemds rename to board/freescale/mpc832xemds/README diff --git a/doc/README.mpc8349itx b/board/freescale/mpc8349itx/README similarity index 100% rename from doc/README.mpc8349itx rename to board/freescale/mpc8349itx/README diff --git a/doc/README.mpc8360emds b/board/freescale/mpc8360emds/README similarity index 100% rename from doc/README.mpc8360emds rename to board/freescale/mpc8360emds/README diff --git a/doc/README.mpc837xemds b/board/freescale/mpc837xemds/README similarity index 100% rename from doc/README.mpc837xemds rename to board/freescale/mpc837xemds/README diff --git a/doc/README.mpc837xerdb b/board/freescale/mpc837xerdb/README similarity index 100% rename from doc/README.mpc837xerdb rename to board/freescale/mpc837xerdb/README diff --git a/doc/README.mpc8536ds b/board/freescale/mpc8536ds/README similarity index 100% rename from doc/README.mpc8536ds rename to board/freescale/mpc8536ds/README diff --git a/doc/README.mpc8544ds b/board/freescale/mpc8544ds/README similarity index 100% rename from doc/README.mpc8544ds rename to board/freescale/mpc8544ds/README diff --git a/doc/README.mpc8569mds b/board/freescale/mpc8569mds/README similarity index 100% rename from doc/README.mpc8569mds rename to board/freescale/mpc8569mds/README diff --git a/doc/README.mpc8572ds b/board/freescale/mpc8572ds/README similarity index 100% rename from doc/README.mpc8572ds rename to board/freescale/mpc8572ds/README diff --git a/doc/README.mpc8610hpcd b/board/freescale/mpc8610hpcd/README similarity index 100% rename from doc/README.mpc8610hpcd rename to board/freescale/mpc8610hpcd/README diff --git a/doc/README.mpc8641hpcn b/board/freescale/mpc8641hpcn/README similarity index 100% rename from doc/README.mpc8641hpcn rename to board/freescale/mpc8641hpcn/README diff --git a/doc/README.mx35pdk b/board/freescale/mx35pdk/README similarity index 100% rename from doc/README.mx35pdk rename to board/freescale/mx35pdk/README diff --git a/doc/README.mx6qsabrelite b/board/freescale/mx6qsabrelite/README similarity index 100% rename from doc/README.mx6qsabrelite rename to board/freescale/mx6qsabrelite/README diff --git a/doc/README.p1022ds b/board/freescale/p1022ds/README similarity index 100% rename from doc/README.p1022ds rename to board/freescale/p1022ds/README diff --git a/doc/README.p1023rds b/board/freescale/p1023rds/README similarity index 100% rename from doc/README.p1023rds rename to board/freescale/p1023rds/README diff --git a/doc/README.p2020rdb b/board/freescale/p1_p2_rdb/README similarity index 100% rename from doc/README.p2020rdb rename to board/freescale/p1_p2_rdb/README diff --git a/doc/README.p1_p2_rdb_pc b/board/freescale/p1_p2_rdb_pc/README similarity index 100% rename from doc/README.p1_p2_rdb_pc rename to board/freescale/p1_p2_rdb_pc/README diff --git a/doc/README.p2041rdb b/board/freescale/p2041rdb/README similarity index 100% rename from doc/README.p2041rdb rename to board/freescale/p2041rdb/README diff --git a/doc/README.p3060qds b/board/freescale/p3060qds/README similarity index 100% rename from doc/README.p3060qds rename to board/freescale/p3060qds/README diff --git a/doc/README.IceCube b/board/icecube/README similarity index 100% rename from doc/README.IceCube rename to board/icecube/README diff --git a/doc/README.Lite5200B_low_power b/board/icecube/README.Lite5200B_low_power similarity index 100% rename from doc/README.Lite5200B_low_power rename to board/icecube/README.Lite5200B_low_power diff --git a/doc/README.INCA-IP b/board/incaip/README similarity index 100% rename from doc/README.INCA-IP rename to board/incaip/README diff --git a/doc/README.IPHASE4539 b/board/iphase4539/README similarity index 100% rename from doc/README.IPHASE4539 rename to board/iphase4539/README diff --git a/doc/README.kmeter1 b/board/keymile/km83xx/README.kmeter1 similarity index 100% rename from doc/README.kmeter1 rename to board/keymile/km83xx/README.kmeter1 diff --git a/doc/README.korat b/board/korat/README similarity index 100% rename from doc/README.korat rename to board/korat/README diff --git a/doc/README.mergerbox b/board/matrix_vision/mergerbox/README similarity index 100% rename from doc/README.mergerbox rename to board/matrix_vision/mergerbox/README diff --git a/doc/README.mvbc_p b/board/matrix_vision/mvbc_p/README.mvbc_p similarity index 100% rename from doc/README.mvbc_p rename to board/matrix_vision/mvbc_p/README.mvbc_p diff --git a/doc/README.mvblm7 b/board/matrix_vision/mvblm7/README.mvblm7 similarity index 100% rename from doc/README.mvblm7 rename to board/matrix_vision/mvblm7/README.mvblm7 diff --git a/doc/README.mvsmr b/board/matrix_vision/mvsmr/README.mvsmr similarity index 100% rename from doc/README.mvsmr rename to board/matrix_vision/mvsmr/README.mvsmr diff --git a/doc/README.MBX b/board/mbx8xx/README similarity index 100% rename from doc/README.MBX rename to board/mbx8xx/README diff --git a/doc/README.PIP405 b/board/mpl/pip405/README similarity index 100% rename from doc/README.PIP405 rename to board/mpl/pip405/README diff --git a/doc/README.phytec.pcm030 b/board/phytec/pcm030/README similarity index 100% rename from doc/README.phytec.pcm030 rename to board/phytec/pcm030/README diff --git a/board/qemu-mips/README b/board/qemu-mips/README index 565241b..9fd97e1 100644 --- a/board/qemu-mips/README +++ b/board/qemu-mips/README @@ -13,3 +13,170 @@ Derived from au1x00 with a lot of things cut out. Supports emulated flash (patch Jean-Christophe PLAGNIOL-VILLARD) with recent qemu versions. When using emulated flash, launch with -pflash <filename> and erase mips_bios.bin. + + + +Notes for the Qemu MIPS port +---------------------------- + +I) Example usage: + +# ln -s u-boot.bin mips_bios.bin +start it: +qemu-system-mips -L . /dev/null -nographic + +or + +if you use a qemu version after commit 4224 + +create image: +# dd of=flash bs=1k count=4k if=/dev/zero +# dd of=flash bs=1k conv=notrunc if=u-boot.bin +start it: +# qemu-system-mips -M mips -pflash flash -monitor null -nographic + +2) Download kernel + initrd + +On ftp://ftp.denx.de/pub/contrib/Jean-Christophe_Plagniol-Villard/qemu_mips/ +you can downland + +#config to build the kernel +qemu_mips_defconfig +#patch to fix mips interrupt init on 2.6.24.y kernel +qemu_mips_kernel.patch +initrd.gz +vmlinux +vmlinux.bin +System.map + +4) Generate uImage + +# tools/mkimage -A mips -O linux -T kernel -C gzip -a 0x80010000 -e 0x80245650 -n "Linux 2.6.24.y" -d vmlinux.bin.gz uImage + +5) Copy uImage to Flash +# dd if=uImage bs=1k conv=notrunc seek=224 of=flash + +6) Generate Ide Disk + +# dd of=ide bs=1k cout=100k if=/dev/zero + +# sfdisk -C 261 -d ide +# partition table of ide +unit: sectors + + ide1 : start= 63, size= 32067, Id=83 + ide2 : start= 32130, size= 32130, Id=83 + ide3 : start= 64260, size= 4128705, Id=83 + ide4 : start= 0, size= 0, Id= 0 + +7) Copy to ide + +# dd if=uImage bs=512 conv=notrunc seek=63 of=ide + +8) Generate ext2 on part 2 on Copy uImage and initrd.gz + +# Attached as loop device ide offset = 32130 * 512 +# losetup -o 16450560 -f ide +# Format as ext2 ( arg2 : nb blocks) +# mke2fs /dev/loop0 16065 +# losetup -d /dev/loop0 +# Mount and copy uImage and initrd.gz to it +# mount -o loop,offset=16450560 -t ext2 ide /mnt +# mkdir /mnt/boot +# cp {initrd.gz,uImage} /mnt/boot/ +# Umount it +# umount /mnt + +9) Set Environment + +setenv rd_start 0x80800000 +setenv rd_size 2663940 +setenv kernel BFC38000 +setenv oad_addr 80500000 +setenv load_addr2 80F00000 +setenv kernel_flash BFC38000 +setenv load_addr_hello 80200000 +setenv bootargs 'root=/dev/ram0 init=/bin/sh' +setenv load_rd_ext2 'ide res; ext2load ide 0:2 ${rd_start} /boot/initrd.gz' +setenv load_rd_tftp 'tftp ${rd_start} /initrd.gz' +setenv load_kernel_hda 'ide res; diskboot ${load_addr} 0:2' +setenv load_kernel_ext2 'ide res; ext2load ide 0:2 ${load_addr} /boot/uImage' +setenv load_kernel_tftp 'tftp ${load_addr} /qemu_mips/uImage' +setenv boot_ext2_ext2 'run load_rd_ext2; run load_kernel_ext2; run addmisc; bootm ${load_addr}' +setenv boot_ext2_flash 'run load_rd_ext2; run addmisc; bootm ${kernel_flash}' +setenv boot_ext2_hda 'run load_rd_ext2; run load_kernel_hda; run addmisc; bootm ${load_addr}' +setenv boot_ext2_tftp 'run load_rd_ext2; run load_kernel_tftp; run addmisc; bootm ${load_addr}' +setenv boot_tftp_hda 'run load_rd_tftp; run load_kernel_hda; run addmisc; bootm ${load_addr}' +setenv boot_tftp_ext2 'run load_rd_tftp; run load_kernel_ext2; run addmisc; bootm ${load_addr}' +setenv boot_tftp_flash 'run load_rd_tftp; run addmisc; bootm ${kernel_flash}' +setenv boot_tftp_tftp 'run load_rd_tftp; run load_kernel_tftp; run addmisc; bootm ${load_addr}' +setenv load_hello_tftp 'tftp ${load_addr_hello} /examples/hello_world.bin' +setenv go_tftp 'run load_hello_tftp; go ${load_addr_hello}' +setenv addmisc 'setenv bootargs ${bootargs} console=ttyS0,${baudrate} rd_start=${rd_start} rd_size=${rd_size} ethaddr=${ethaddr}' +setenv bootcmd 'run boot_tftp_flash' + +10) Now you can boot from flash, ide, ide+ext2 and tfp + +# qemu-system-mips -M mips -pflash flash -monitor null -nographic -net nic -net user -tftp `pwd` -hda ide + +II) How to debug U-Boot + +In order to debug U-Boot you need to start qemu with gdb server support (-s) +and waiting the connection to start the CPU (-S) + +# qemu-system-mips -S -s -M mips -pflash flash -monitor null -nographic -net nic -net user -tftp `pwd` -hda ide + +in an other console you start gdb + +1) Debugging of U-Boot Before Relocation + +Before relocation, the addresses in the ELF file can be used without any problems +by connecting to the gdb server localhost:1234 + +# mipsel-unknown-linux-gnu-gdb u-boot +GNU gdb 6.6 +Copyright (C) 2006 Free Software Foundation, Inc. +GDB is free software, covered by the GNU General Public License, and you are +welcome to change it and/or distribute copies of it under certain conditions. +Type "show copying" to see the conditions. +There is absolutely no warranty for GDB. Type "show warranty" for details. +This GDB was configured as "--host=i486-linux-gnu --target=mipsel-unknown-linux-gnu"... +(gdb) target remote localhost:1234 +Remote debugging using localhost:1234 +_start () at start.S:64 +64 RVECENT(reset,0) /* U-boot entry point */ +Current language: auto; currently asm +(gdb) b board.c:289 +Breakpoint 1 at 0xbfc00cc8: file board.c, line 289. +(gdb) c +Continuing. + +Breakpoint 1, board_init_f (bootflag=<value optimized out>) at board.c:290 +290 relocate_code (addr_sp, id, addr); +Current language: auto; currently c +(gdb) p/x addr +$1 = 0x87fa0000 + +2) Debugging of U-Boot After Relocation + +For debugging U-Boot after relocation we need to know the address to which +U-Boot relocates itself to 0x87fa0000 by default. +And replace the symbol table to this offset. + +(gdb) symbol-file +Discard symbol table from `/private/u-boot-arm/u-boot'? (y or n) y +Error in re-setting breakpoint 1: +No symbol table is loaded. Use the "file" command. +No symbol file now. +(gdb) add-symbol-file u-boot 0x87fa0000 +add symbol table from file "u-boot" at + .text_addr = 0x87fa0000 +(y or n) y +Reading symbols from /private/u-boot-arm/u-boot...done. +Breakpoint 1 at 0x87fa0cc8: file board.c, line 289. +(gdb) c +Continuing. + +Program received signal SIGINT, Interrupt. +0xffffffff87fa0de4 in udelay (usec=<value optimized out>) at time.c:78 +78 while ((tmo - read_c0_count()) < 0x7fffffff) diff --git a/doc/README.sh7757lcr b/board/renesas/sh7757lcr/README.sh7757lcr similarity index 100% rename from doc/README.sh7757lcr rename to board/renesas/sh7757lcr/README.sh7757lcr diff --git a/doc/README.sh7785lcr b/board/renesas/sh7785lcr/README.sh7785lcr similarity index 100% rename from doc/README.sh7785lcr rename to board/renesas/sh7785lcr/README.sh7785lcr diff --git a/doc/README.sandbox b/board/sandbox/sandbox/README.sandbox similarity index 100% rename from doc/README.sandbox rename to board/sandbox/sandbox/README.sandbox diff --git a/board/sandpoint/README b/board/sandpoint/README index 9e48168..a2e0831 100644 --- a/board/sandpoint/README +++ b/board/sandpoint/README @@ -13,3 +13,401 @@ seem to maintain it any more. I can be reached by mail as tkoeller@gmx.net.
Thomas Koeller + + + + +The port was tested on a Sandpoint 8240 X3 board, with U-Boot +installed in the flash memory of the CPU card. Please use the +following DIP switch settings: + +Motherboard: + +SW1.1: on SW1.2: on SW1.3: on SW1.4: on +SW1.5: on SW1.6: on SW1.7: on SW1.8: on + +SW2.1: on SW2.2: on SW2.3: on SW2.4: on +SW2.5: on SW2.6: on SW2.7: on SW2.8: on + + +CPU Card: + +SW2.1: OFF SW2.2: OFF SW2.3: on SW2.4: on +SW2.5: OFF SW2.6: OFF SW2.7: OFF SW2.8: OFF + +SW3.1: OFF SW3.2: on SW3.3: OFF SW3.4: OFF +SW3.5: on SW3.6: OFF SW3.7: OFF SW3.8: on + + +The followind detailed description of installation and initial steps +with U-Boot and QNX was provided by Jim Sandoz sandoz@lucent.com: + + +Directions for installing U-Boot on Sandpoint+Unity8240 +using the Abatron BDI2000 BDM/JTAG debugger ... + +Background and Reference info: +http://u-boot.sourceforge.net/ +http://www.abatron.ch/ +http://www.abatron.ch/BDI/bdihw.html +http://www.abatron.ch/DataSheets/BDI2000.pdf +http://www.abatron.ch/Manuals/ManGdbCOP-2000C.pdf +http://e-www.motorola.com/collateral/SPX3UM.pdf +http://e-www.motorola.com/collateral/UNITYX4CONFIG.pdf + + +Connection Diagram: + =========== + === ===== |----- | +| | <---------------> | | | | | +|PC | rs232 | BDI |=============[] | | +| | |2000 | BDM probe | | | +| | <---------------> | | |----- | + === ethernet ===== | | + | | + =========== + Sandpoint X3 with + Unity 8240 proc + + +PART 1) + DIP Switch Settings: + +Sandpoint X3 8240 processor board DIP switch settings, with +U-Boot to be installed in the flash memory of the CPU card: + +Motorola Sandpoint X3 Motherboard: +SW1.1: on SW1.2: on SW1.3: on SW1.4: on +SW1.5: on SW1.6: on SW1.7: on SW1.8: on +SW2.1: on SW2.2: on SW2.3: on SW2.4: on +SW2.5: on SW2.6: on SW2.7: on SW2.8: on + +Motorola Unity 8240 CPU Card: +SW2.1: OFF SW2.2: OFF SW2.3: on SW2.4: on +SW2.5: OFF SW2.6: OFF SW2.7: OFF SW2.8: OFF +SW3.1: OFF SW3.2: on SW3.3: OFF SW3.4: OFF +SW3.5: on SW3.6: OFF SW3.7: OFF SW3.8: on + + +PART 2) + Connect the BDI2000 Cable to the Sandpoint/Unity 8240: + +BDM Pin 1 on the Unity 8240 processor board is towards the +PCI PMC connectors, or away from the socketed SDRAM, i.e.: + + ==================== + | ---------------- | + | | SDRAM | | + | | | | + | ---------------- | + | |~| | + | |B| ++++++ | + | |D| + uP + | + | |M| +8240+ | + | ~ 1 ++++++ | + | | + | | + | | + | PMC conn ====== | + | ===== ====== | + | | + ==================== + + +PART 3) + Setting up the BDI2000, and preparing for TCP/IP network comms: + +Connect the BDI2000 to the PC using the supplied serial cable. +Download the BDI2000 software and install it using setup.exe. + +[Note: of course you can also use the Linux command line tool +"bdisetup" to configure your BDI2000 - the sources are included on +the floppy disk that comes with your BDI2000. Just in case you don't +have any Windows PC's - like me :-) -- wd ] + +Power up the BDI2000; then follow directions to assign the IP +address and related network information. Note that U-Boot +will be loaded to the Sandpoint via tftp. You need to either +use the Abatron-provided tftp application or provide a tftp +server (e.g. Linux/Solaris/*BSD) somewhere on your network. +Once the IP address etc are assigned via the RS232 port, +further communication with the BDI2000 will happen via the +ethernet connection. + +PART 4) + Making a TCP/IP network connection to the Abatron BDI2000: + +Telnet to the Abatron BDI2000. Assuming that all of the +networking info was loaded via RS232 correctly, you will see +the following (scrolling): + +- TARGET: waiting for target Vcc +- TARGET: waiting for target Vcc + + +PART 5) + Power up the target Sandpoint: +If the BDM connections are correct, the following will now appear: + +- TARGET: waiting for target Vcc +- TARGET: waiting for target Vcc +- TARGET: processing power-up delay +- TARGET: processing user reset request +- BDI asserts HRESET +- Reset JTAG controller passed +- Bypass check: 0x55 => 0xAA +- Bypass check: 0x55 => 0xAA +- JTAG exists check passed +- Target PVR is 0x00810101 +- COP status is 0x01 +- Check running state passed +- BDI scans COP freeze command +- BDI removes HRESET +- COP status is 0x05 +- Check stopped state passed +- Check LSRL length passed +- BDI sets breakpoint at 0xFFF00100 +- BDI resumes program execution +- Waiting for target stop passed +- TARGET: Target PVR is 0x00810101 +- TARGET: reseting target passed +- TARGET: processing target startup .... +- TARGET: processing target startup passed +BDI> + + +PART 6) + Erase the current contents of the flash memory: + +BDI>era 0xFFF00000 + Erasing flash at 0xfff00000 + Erasing flash passed +BDI>era 0xFFF04000 + Erasing flash at 0xfff04000 + Erasing flash passed +BDI>era 0xFFF06000 + Erasing flash at 0xfff06000 + Erasing flash passed +BDI>era 0xFFF08000 + Erasing flash at 0xfff08000 + Erasing flash passed +BDI>era 0xFFF10000 + Erasing flash at 0xfff10000 + Erasing flash passed +BDI>era 0xFFF20000 + Erasing flash at 0xfff20000 + Erasing flash passed + + +PART 7) + Program the flash memory with the U-Boot image: + +BDI>prog 0xFFF00000 u-boot.bin bin + Programming u-boot.bin , please wait .... + Programming flash passed + + +PART 8) + Connect PC to Sandpoint: +Using a crossover serial cable, attach the PC serial port to the +Sandpoint's COM1. Set communications parameters to 8N1 / 9600 baud. + + +PART 9) + Reset the Unity and begin U-Boot execution: + +BDI>reset +- TARGET: processing user reset request +- TARGET: Target PVR is 0x00810101 +- TARGET: reseting target passed +- TARGET: processing target init list .... +- TARGET: processing target init list passed + +BDI>go + +Now see output from U-Boot running, sent via serial port: + +U-Boot 1.1.4 (Jan 23 2002 - 18:29:19) + +CPU: MPC8240 Revision 1.1 at 264 MHz: 16 kB I-Cache 16 kB D-Cache +Board: Sandpoint 8240 Unity +DRAM: 64 MB +FLASH: 2 MB +PCI: scanning bus0 ... + bus dev fn venID devID class rev MBAR0 MBAR1 IPIN ILINE + 00 00 00 1057 0003 060000 13 00000008 00000000 01 00 + 00 0b 00 10ad 0565 060100 10 00000000 00000000 00 00 + 00 0f 00 8086 1229 020000 08 80000000 80000001 01 00 +In: serial +Out: serial +Err: serial +=> + + +PART 10) + Set and save any required environmental variables, examples of some: + +=> setenv ethaddr 00:03:47:97:D0:79 +=> setenv bootfile your_qnx_image_here +=> setenv hostname sandpointX +=> setenv netmask 255.255.255.0 +=> setenv ipaddr 192.168.0.11 +=> setenv serverip 192.168.0.10 +=> setenv gatewayip=192.168.0.1 +=> saveenv +Saving Environment to Flash... +Un-Protected 1 sectors +Erasing Flash... + done +Erased 1 sectors +Writing to Flash... done +Protected 1 sectors +=> + +**** Example environment: **** + +=> printenv +baudrate=9600 +bootfile=telemetry +hostname=sp1 +ethaddr=00:03:47:97:E4:6B +load=tftp 100000 u-boot.bin +update=protect off all;era FFF00000 FFF3FFFF;cp.b 100000 FFF00000 ${filesize};saveenv +filesize=1f304 +gatewayip=145.17.228.1 +netmask=255.255.255.0 +ipaddr=145.17.228.42 +serverip=145.17.242.46 +stdin=serial +stdout=serial +stderr=serial + +Environment size: 332/8188 bytes +=> + +here's some text useful stuff for cut-n-paste: +setenv hostname sandpoint1 +setenv netmask 255.255.255.0 +setenv ipaddr 145.17.228.81 +setenv serverip 145.17.242.46 +setenv gatewayip 145.17.228.1 +saveenv + +PART 11) + Test U-Boot by tftp'ing new U-Boot, overwriting current: + +=> protect off all +Un-Protect Flash Bank # 1 +=> tftp 100000 u-boot.bin +eth: Intel i82559 PCI EtherExpressPro @0x80000000(bus=0, device=15, func=0) +ARP broadcast 1 +TFTP from server 145.17.242.46; our IP address is 145.17.228.42; sending through + gateway 145.17.228.1 +Filename 'u-boot.bin'. +Load address: 0x100000 +Loading: ######################### +done +Bytes transferred = 127628 (1f28c hex) +=> era all +Erase Flash Bank # 1 + done +Erase Flash Bank # 2 - missing +=> cp.b 0x100000 FFF00000 1f28c +Copy to Flash... done +=> saveenv +Saving Environment to Flash... +Un-Protected 1 sectors +Erasing Flash... + done +Erased 1 sectors +Writing to Flash... done +Protected 1 sectors +=> reset + +You can put these commands into some environment variables; + +=> setenv load tftp 100000 u-boot.bin +=> setenv update protect off all;era FFF00000 FFF3FFFF;cp.b 100000 FFF00000 ${filesize};saveenv +=> saveenv + +Then you just have to type "run load" then "run update" + +=> run load +eth: Intel i82559 PCI EtherExpressPro @0x80000000(bus=0, device=15, func=0) +ARP broadcast 1 +TFTP from server 145.17.242.46; our IP address is 145.17.228.42; sending through + gateway 145.17.228.1 +Filename 'u-boot.bin'. +Load address: 0x100000 +Loading: ######################### +done +Bytes transferred = 127748 (1f304 hex) +=> run update +Un-Protect Flash Bank # 1 +Un-Protect Flash Bank # 2 +Erase Flash from 0xfff00000 to 0xfff3ffff + done +Erased 7 sectors +Copy to Flash... done +Saving Environment to Flash... +Un-Protected 1 sectors +Erasing Flash... + done +Erased 1 sectors +Writing to Flash... done +Protected 1 sectors +=> + + +PART 12) + Load OS image (ELF format) via U-Boot using tftp + + +=> tftp 800000 sandpoint-simple.elf +eth: Intel i82559 PCI EtherExpressPro @0x80000000(bus=0, device=15, func=0) +ARP broadcast 1 +TFTP from server 145.17.242.46; our IP address is 145.17.228.42; sending through + gateway 145.17.228.1 +Filename 'sandpoint-simple.elf'. +Load address: 0x800000 +Loading: ################################################################# + ################################################################# + ################################################################# + ######################## +done +Bytes transferred = 1120284 (11181c hex) +==> + +PART 13) + Begin OS image execution: (note that unless you have the +serial parameters of your OS image set to 9600 (i.e. same as +the U-Boot binary) you will get garbage here until you change +the serial communications speed. + +=> bootelf 800000 +Loading @ 0x001f0100 (1120028 bytes) +## Starting application at 0x001f1d28 ... +Replace init_hwinfo() with a board specific version + +Loading QNX6.... + +Header size=0x0000009c, Total Size=0x000005c0, #Cpu=1, Type=1 +<...loader and kernel messages snipped...> + +Welcome to Neutrino on the Sandpoint +# + + +other information: + +CVS Retrieval Notes: + +U-Boot's SourceForge CVS repository can be checked out +through anonymous (pserver) CVS with the following +instruction set. The module you wish to check out must +be specified as the modulename. When prompted for a +password for anonymous, simply press the Enter key. + +cvs -d:pserver:anonymous@cvs.u-boot.sourceforge.net:/cvsroot/u-boot login + +cvs -z6 -d:pserver:anonymous@cvs.u-boot.sourceforge.net:/cvsroot/u-boot co -P u-boot diff --git a/doc/README.sbc8349 b/board/sbc8349/README similarity index 100% rename from doc/README.sbc8349 rename to board/sbc8349/README diff --git a/doc/README.sbc8548 b/board/sbc8548/README similarity index 100% rename from doc/README.sbc8548 rename to board/sbc8548/README diff --git a/doc/README.SBC8560 b/board/sbc8560/README similarity index 100% rename from doc/README.SBC8560 rename to board/sbc8560/README diff --git a/doc/README.sbc8641d b/board/sbc8641d/README similarity index 100% rename from doc/README.sbc8641d rename to board/sbc8641d/README diff --git a/doc/README.simpc8313 b/board/sheldon/simpc8313/README.simpc8313 similarity index 100% rename from doc/README.simpc8313 rename to board/sheldon/simpc8313/README.simpc8313 diff --git a/doc/README.nhk8815 b/board/st/nhk8815/README.nhk8815 similarity index 100% rename from doc/README.nhk8815 rename to board/st/nhk8815/README.nhk8815 diff --git a/doc/README.stxxtc b/board/stx/stxxtc/README.stxxtc similarity index 100% rename from doc/README.stxxtc rename to board/stx/stxxtc/README.stxxtc diff --git a/doc/README.omap730p2 b/board/ti/omap730p2/README.omap730p2 similarity index 100% rename from doc/README.omap730p2 rename to board/ti/omap730p2/README.omap730p2 diff --git a/doc/README.timll b/board/timll/devkit8000/README similarity index 100% rename from doc/README.timll rename to board/timll/devkit8000/README diff --git a/doc/README.TQM8260 b/board/tqc/tqm8260/README similarity index 100% rename from doc/README.TQM8260 rename to board/tqc/tqm8260/README diff --git a/doc/README.xpedite1k b/board/xes/xpedite1000/README similarity index 100% rename from doc/README.xpedite1k rename to board/xes/xpedite1000/README diff --git a/doc/README.zeus b/board/zeus/README similarity index 100% rename from doc/README.zeus rename to board/zeus/README diff --git a/doc/README.OXC b/doc/README.OXC deleted file mode 100644 index c5db5f8..0000000 --- a/doc/README.OXC +++ /dev/null @@ -1,24 +0,0 @@ -This document contains different information about the port -of U-Boot for the OXC board designed by Lucent Technologies, -Inc. - -1. Showing activity - -U-Boot for the OXC board can show its current status using -the Active LED. This feature is configured by the following -options: - -CONFIG_SHOW_ACTIVITY - - When this option is on, the Active LED is blinking fast -when U-Boot runs in the idle loop (i.e. waits for user -commands from serial console) and blinking slow when it -downloads an image over network. When U-Boot loads an image -over serial line the Active LED does not blink and its state -is random (i.e. either constant on or constant off). - -CONFIG_SHOW_BOOT_PROGRESS - - When this option is on, U-Boot switches the Active LED -off before booting an image and switches it on if booting -failed due to some reasons. diff --git a/doc/README.Sandpoint8240 b/doc/README.Sandpoint8240 deleted file mode 100644 index fa846dc..0000000 --- a/doc/README.Sandpoint8240 +++ /dev/null @@ -1,394 +0,0 @@ -The port was tested on a Sandpoint 8240 X3 board, with U-Boot -installed in the flash memory of the CPU card. Please use the -following DIP switch settings: - -Motherboard: - -SW1.1: on SW1.2: on SW1.3: on SW1.4: on -SW1.5: on SW1.6: on SW1.7: on SW1.8: on - -SW2.1: on SW2.2: on SW2.3: on SW2.4: on -SW2.5: on SW2.6: on SW2.7: on SW2.8: on - - -CPU Card: - -SW2.1: OFF SW2.2: OFF SW2.3: on SW2.4: on -SW2.5: OFF SW2.6: OFF SW2.7: OFF SW2.8: OFF - -SW3.1: OFF SW3.2: on SW3.3: OFF SW3.4: OFF -SW3.5: on SW3.6: OFF SW3.7: OFF SW3.8: on - - -The followind detailed description of installation and initial steps -with U-Boot and QNX was provided by Jim Sandoz sandoz@lucent.com: - - -Directions for installing U-Boot on Sandpoint+Unity8240 -using the Abatron BDI2000 BDM/JTAG debugger ... - -Background and Reference info: -http://u-boot.sourceforge.net/ -http://www.abatron.ch/ -http://www.abatron.ch/BDI/bdihw.html -http://www.abatron.ch/DataSheets/BDI2000.pdf -http://www.abatron.ch/Manuals/ManGdbCOP-2000C.pdf -http://e-www.motorola.com/collateral/SPX3UM.pdf -http://e-www.motorola.com/collateral/UNITYX4CONFIG.pdf - - -Connection Diagram: - =========== - === ===== |----- | -| | <---------------> | | | | | -|PC | rs232 | BDI |=============[] | | -| | |2000 | BDM probe | | | -| | <---------------> | | |----- | - === ethernet ===== | | - | | - =========== - Sandpoint X3 with - Unity 8240 proc - - -PART 1) - DIP Switch Settings: - -Sandpoint X3 8240 processor board DIP switch settings, with -U-Boot to be installed in the flash memory of the CPU card: - -Motorola Sandpoint X3 Motherboard: -SW1.1: on SW1.2: on SW1.3: on SW1.4: on -SW1.5: on SW1.6: on SW1.7: on SW1.8: on -SW2.1: on SW2.2: on SW2.3: on SW2.4: on -SW2.5: on SW2.6: on SW2.7: on SW2.8: on - -Motorola Unity 8240 CPU Card: -SW2.1: OFF SW2.2: OFF SW2.3: on SW2.4: on -SW2.5: OFF SW2.6: OFF SW2.7: OFF SW2.8: OFF -SW3.1: OFF SW3.2: on SW3.3: OFF SW3.4: OFF -SW3.5: on SW3.6: OFF SW3.7: OFF SW3.8: on - - -PART 2) - Connect the BDI2000 Cable to the Sandpoint/Unity 8240: - -BDM Pin 1 on the Unity 8240 processor board is towards the -PCI PMC connectors, or away from the socketed SDRAM, i.e.: - - ==================== - | ---------------- | - | | SDRAM | | - | | | | - | ---------------- | - | |~| | - | |B| ++++++ | - | |D| + uP + | - | |M| +8240+ | - | ~ 1 ++++++ | - | | - | | - | | - | PMC conn ====== | - | ===== ====== | - | | - ==================== - - -PART 3) - Setting up the BDI2000, and preparing for TCP/IP network comms: - -Connect the BDI2000 to the PC using the supplied serial cable. -Download the BDI2000 software and install it using setup.exe. - -[Note: of course you can also use the Linux command line tool -"bdisetup" to configure your BDI2000 - the sources are included on -the floppy disk that comes with your BDI2000. Just in case you don't -have any Windows PC's - like me :-) -- wd ] - -Power up the BDI2000; then follow directions to assign the IP -address and related network information. Note that U-Boot -will be loaded to the Sandpoint via tftp. You need to either -use the Abatron-provided tftp application or provide a tftp -server (e.g. Linux/Solaris/*BSD) somewhere on your network. -Once the IP address etc are assigned via the RS232 port, -further communication with the BDI2000 will happen via the -ethernet connection. - -PART 4) - Making a TCP/IP network connection to the Abatron BDI2000: - -Telnet to the Abatron BDI2000. Assuming that all of the -networking info was loaded via RS232 correctly, you will see -the following (scrolling): - -- TARGET: waiting for target Vcc -- TARGET: waiting for target Vcc - - -PART 5) - Power up the target Sandpoint: -If the BDM connections are correct, the following will now appear: - -- TARGET: waiting for target Vcc -- TARGET: waiting for target Vcc -- TARGET: processing power-up delay -- TARGET: processing user reset request -- BDI asserts HRESET -- Reset JTAG controller passed -- Bypass check: 0x55 => 0xAA -- Bypass check: 0x55 => 0xAA -- JTAG exists check passed -- Target PVR is 0x00810101 -- COP status is 0x01 -- Check running state passed -- BDI scans COP freeze command -- BDI removes HRESET -- COP status is 0x05 -- Check stopped state passed -- Check LSRL length passed -- BDI sets breakpoint at 0xFFF00100 -- BDI resumes program execution -- Waiting for target stop passed -- TARGET: Target PVR is 0x00810101 -- TARGET: reseting target passed -- TARGET: processing target startup .... -- TARGET: processing target startup passed -BDI> - - -PART 6) - Erase the current contents of the flash memory: - -BDI>era 0xFFF00000 - Erasing flash at 0xfff00000 - Erasing flash passed -BDI>era 0xFFF04000 - Erasing flash at 0xfff04000 - Erasing flash passed -BDI>era 0xFFF06000 - Erasing flash at 0xfff06000 - Erasing flash passed -BDI>era 0xFFF08000 - Erasing flash at 0xfff08000 - Erasing flash passed -BDI>era 0xFFF10000 - Erasing flash at 0xfff10000 - Erasing flash passed -BDI>era 0xFFF20000 - Erasing flash at 0xfff20000 - Erasing flash passed - - -PART 7) - Program the flash memory with the U-Boot image: - -BDI>prog 0xFFF00000 u-boot.bin bin - Programming u-boot.bin , please wait .... - Programming flash passed - - -PART 8) - Connect PC to Sandpoint: -Using a crossover serial cable, attach the PC serial port to the -Sandpoint's COM1. Set communications parameters to 8N1 / 9600 baud. - - -PART 9) - Reset the Unity and begin U-Boot execution: - -BDI>reset -- TARGET: processing user reset request -- TARGET: Target PVR is 0x00810101 -- TARGET: reseting target passed -- TARGET: processing target init list .... -- TARGET: processing target init list passed - -BDI>go - -Now see output from U-Boot running, sent via serial port: - -U-Boot 1.1.4 (Jan 23 2002 - 18:29:19) - -CPU: MPC8240 Revision 1.1 at 264 MHz: 16 kB I-Cache 16 kB D-Cache -Board: Sandpoint 8240 Unity -DRAM: 64 MB -FLASH: 2 MB -PCI: scanning bus0 ... - bus dev fn venID devID class rev MBAR0 MBAR1 IPIN ILINE - 00 00 00 1057 0003 060000 13 00000008 00000000 01 00 - 00 0b 00 10ad 0565 060100 10 00000000 00000000 00 00 - 00 0f 00 8086 1229 020000 08 80000000 80000001 01 00 -In: serial -Out: serial -Err: serial -=> - - -PART 10) - Set and save any required environmental variables, examples of some: - -=> setenv ethaddr 00:03:47:97:D0:79 -=> setenv bootfile your_qnx_image_here -=> setenv hostname sandpointX -=> setenv netmask 255.255.255.0 -=> setenv ipaddr 192.168.0.11 -=> setenv serverip 192.168.0.10 -=> setenv gatewayip=192.168.0.1 -=> saveenv -Saving Environment to Flash... -Un-Protected 1 sectors -Erasing Flash... - done -Erased 1 sectors -Writing to Flash... done -Protected 1 sectors -=> - -**** Example environment: **** - -=> printenv -baudrate=9600 -bootfile=telemetry -hostname=sp1 -ethaddr=00:03:47:97:E4:6B -load=tftp 100000 u-boot.bin -update=protect off all;era FFF00000 FFF3FFFF;cp.b 100000 FFF00000 ${filesize};saveenv -filesize=1f304 -gatewayip=145.17.228.1 -netmask=255.255.255.0 -ipaddr=145.17.228.42 -serverip=145.17.242.46 -stdin=serial -stdout=serial -stderr=serial - -Environment size: 332/8188 bytes -=> - -here's some text useful stuff for cut-n-paste: -setenv hostname sandpoint1 -setenv netmask 255.255.255.0 -setenv ipaddr 145.17.228.81 -setenv serverip 145.17.242.46 -setenv gatewayip 145.17.228.1 -saveenv - -PART 11) - Test U-Boot by tftp'ing new U-Boot, overwriting current: - -=> protect off all -Un-Protect Flash Bank # 1 -=> tftp 100000 u-boot.bin -eth: Intel i82559 PCI EtherExpressPro @0x80000000(bus=0, device=15, func=0) -ARP broadcast 1 -TFTP from server 145.17.242.46; our IP address is 145.17.228.42; sending through - gateway 145.17.228.1 -Filename 'u-boot.bin'. -Load address: 0x100000 -Loading: ######################### -done -Bytes transferred = 127628 (1f28c hex) -=> era all -Erase Flash Bank # 1 - done -Erase Flash Bank # 2 - missing -=> cp.b 0x100000 FFF00000 1f28c -Copy to Flash... done -=> saveenv -Saving Environment to Flash... -Un-Protected 1 sectors -Erasing Flash... - done -Erased 1 sectors -Writing to Flash... done -Protected 1 sectors -=> reset - -You can put these commands into some environment variables; - -=> setenv load tftp 100000 u-boot.bin -=> setenv update protect off all;era FFF00000 FFF3FFFF;cp.b 100000 FFF00000 ${filesize};saveenv -=> saveenv - -Then you just have to type "run load" then "run update" - -=> run load -eth: Intel i82559 PCI EtherExpressPro @0x80000000(bus=0, device=15, func=0) -ARP broadcast 1 -TFTP from server 145.17.242.46; our IP address is 145.17.228.42; sending through - gateway 145.17.228.1 -Filename 'u-boot.bin'. -Load address: 0x100000 -Loading: ######################### -done -Bytes transferred = 127748 (1f304 hex) -=> run update -Un-Protect Flash Bank # 1 -Un-Protect Flash Bank # 2 -Erase Flash from 0xfff00000 to 0xfff3ffff - done -Erased 7 sectors -Copy to Flash... done -Saving Environment to Flash... -Un-Protected 1 sectors -Erasing Flash... - done -Erased 1 sectors -Writing to Flash... done -Protected 1 sectors -=> - - -PART 12) - Load OS image (ELF format) via U-Boot using tftp - - -=> tftp 800000 sandpoint-simple.elf -eth: Intel i82559 PCI EtherExpressPro @0x80000000(bus=0, device=15, func=0) -ARP broadcast 1 -TFTP from server 145.17.242.46; our IP address is 145.17.228.42; sending through - gateway 145.17.228.1 -Filename 'sandpoint-simple.elf'. -Load address: 0x800000 -Loading: ################################################################# - ################################################################# - ################################################################# - ######################## -done -Bytes transferred = 1120284 (11181c hex) -==> - -PART 13) - Begin OS image execution: (note that unless you have the -serial parameters of your OS image set to 9600 (i.e. same as -the U-Boot binary) you will get garbage here until you change -the serial communications speed. - -=> bootelf 800000 -Loading @ 0x001f0100 (1120028 bytes) -## Starting application at 0x001f1d28 ... -Replace init_hwinfo() with a board specific version - -Loading QNX6.... - -Header size=0x0000009c, Total Size=0x000005c0, #Cpu=1, Type=1 -<...loader and kernel messages snipped...> - -Welcome to Neutrino on the Sandpoint -# - - -other information: - -CVS Retrieval Notes: - -U-Boot's SourceForge CVS repository can be checked out -through anonymous (pserver) CVS with the following -instruction set. The module you wish to check out must -be specified as the modulename. When prompted for a -password for anonymous, simply press the Enter key. - -cvs -d:pserver:anonymous@cvs.u-boot.sourceforge.net:/cvsroot/u-boot login - -cvs -z6 -d:pserver:anonymous@cvs.u-boot.sourceforge.net:/cvsroot/u-boot co -P u-boot diff --git a/doc/README.amigaone b/doc/README.amigaone deleted file mode 100644 index 9975977..0000000 --- a/doc/README.amigaone +++ /dev/null @@ -1,12 +0,0 @@ -AmigaOne U-Boot and the SciTech emulator - -The directory board/MAI/bios_emulator contains the source code -of the SciTech x86 emulator. This emulator is normally available -under a BSD license. However, SciTech kindly gave us permission -to use their emulator in PPCBoot for the AmigaOne. It's available -in this form only under GPL. - -Thanks to Kendall Bennett and the rest of the team at SciTech. -See http://www.scitechsoft.com for their web site - -The GPL license can be found at http://www.gnu.org/licenses/gpl.html diff --git a/doc/README.p4080ds b/doc/README.p4080ds deleted file mode 100644 index 3ed59a8..0000000 --- a/doc/README.p4080ds +++ /dev/null @@ -1,32 +0,0 @@ -Overview --------- -The P4080DS is a Freescale reference board that hosts the eight-core P4080 SOC. - -SerDes hwconfig configuration ------------------------------ -The P4080 RCW includes three sets of bits the specify which SerDes lanes -should be powered down: SRDS_LPD_B1 (for bank one), SRDS_LPD_B2 (for bank two), -and SRDS_LPD_B3 (for bank three). Each of these contains four bits, one for -each lane in the bank. SerDes Erratum SERDES8 requires that SRDS_LPD_B2 and -SRDS_LPD_B3 be set to 0b1111. This forces banks two and three to be powered -down at reset. - -To re-enable these banks in U-Boot, two hwconfig are available: -"fsl_srds_lpd_b2" and "fsl_srds_lpd_b3". The value passed via fsl_srds_lpd_b2 -is written into SRDS_LPD_B2, and the value passed via fsl_srds_lpd_b3 is into -SRDS_LPD_B3. Each bit represents one of each bank, and a value of '1' -indicates that the lane should be powered down. - -For example, to indicate that both SerDes banks 2 and 3 are powered down, add -the following to hwconfig: - - serdes:fsl_srds_lpd_b2=0xf,fsl_srds_lpd_b3=0xf - -The "0xf" is a mask that corresponds to the 4 lanes A-D. The most significant -bit corresponds to lane A. To indicate that just lane A of bank 3 is to be -powered down, use: - - serdes:fsl_srds_lpd_b3=8 - -These options should be specified only if U-Boot does not automatically power -on the correct lanes. diff --git a/doc/README.qemu_mips b/doc/README.qemu_mips deleted file mode 100644 index e6a3855..0000000 --- a/doc/README.qemu_mips +++ /dev/null @@ -1,164 +0,0 @@ - -Notes for the Qemu MIPS port - -I) Example usage: - -# ln -s u-boot.bin mips_bios.bin -start it: -qemu-system-mips -L . /dev/null -nographic - -or - -if you use a qemu version after commit 4224 - -create image: -# dd of=flash bs=1k count=4k if=/dev/zero -# dd of=flash bs=1k conv=notrunc if=u-boot.bin -start it: -# qemu-system-mips -M mips -pflash flash -monitor null -nographic - -2) Download kernel + initrd - -On ftp://ftp.denx.de/pub/contrib/Jean-Christophe_Plagniol-Villard/qemu_mips/ -you can downland - -#config to build the kernel -qemu_mips_defconfig -#patch to fix mips interrupt init on 2.6.24.y kernel -qemu_mips_kernel.patch -initrd.gz -vmlinux -vmlinux.bin -System.map - -4) Generate uImage - -# tools/mkimage -A mips -O linux -T kernel -C gzip -a 0x80010000 -e 0x80245650 -n "Linux 2.6.24.y" -d vmlinux.bin.gz uImage - -5) Copy uImage to Flash -# dd if=uImage bs=1k conv=notrunc seek=224 of=flash - -6) Generate Ide Disk - -# dd of=ide bs=1k cout=100k if=/dev/zero - -# sfdisk -C 261 -d ide -# partition table of ide -unit: sectors - - ide1 : start= 63, size= 32067, Id=83 - ide2 : start= 32130, size= 32130, Id=83 - ide3 : start= 64260, size= 4128705, Id=83 - ide4 : start= 0, size= 0, Id= 0 - -7) Copy to ide - -# dd if=uImage bs=512 conv=notrunc seek=63 of=ide - -8) Generate ext2 on part 2 on Copy uImage and initrd.gz - -# Attached as loop device ide offset = 32130 * 512 -# losetup -o 16450560 -f ide -# Format as ext2 ( arg2 : nb blocks) -# mke2fs /dev/loop0 16065 -# losetup -d /dev/loop0 -# Mount and copy uImage and initrd.gz to it -# mount -o loop,offset=16450560 -t ext2 ide /mnt -# mkdir /mnt/boot -# cp {initrd.gz,uImage} /mnt/boot/ -# Umount it -# umount /mnt - -9) Set Environment - -setenv rd_start 0x80800000 -setenv rd_size 2663940 -setenv kernel BFC38000 -setenv oad_addr 80500000 -setenv load_addr2 80F00000 -setenv kernel_flash BFC38000 -setenv load_addr_hello 80200000 -setenv bootargs 'root=/dev/ram0 init=/bin/sh' -setenv load_rd_ext2 'ide res; ext2load ide 0:2 ${rd_start} /boot/initrd.gz' -setenv load_rd_tftp 'tftp ${rd_start} /initrd.gz' -setenv load_kernel_hda 'ide res; diskboot ${load_addr} 0:2' -setenv load_kernel_ext2 'ide res; ext2load ide 0:2 ${load_addr} /boot/uImage' -setenv load_kernel_tftp 'tftp ${load_addr} /qemu_mips/uImage' -setenv boot_ext2_ext2 'run load_rd_ext2; run load_kernel_ext2; run addmisc; bootm ${load_addr}' -setenv boot_ext2_flash 'run load_rd_ext2; run addmisc; bootm ${kernel_flash}' -setenv boot_ext2_hda 'run load_rd_ext2; run load_kernel_hda; run addmisc; bootm ${load_addr}' -setenv boot_ext2_tftp 'run load_rd_ext2; run load_kernel_tftp; run addmisc; bootm ${load_addr}' -setenv boot_tftp_hda 'run load_rd_tftp; run load_kernel_hda; run addmisc; bootm ${load_addr}' -setenv boot_tftp_ext2 'run load_rd_tftp; run load_kernel_ext2; run addmisc; bootm ${load_addr}' -setenv boot_tftp_flash 'run load_rd_tftp; run addmisc; bootm ${kernel_flash}' -setenv boot_tftp_tftp 'run load_rd_tftp; run load_kernel_tftp; run addmisc; bootm ${load_addr}' -setenv load_hello_tftp 'tftp ${load_addr_hello} /examples/hello_world.bin' -setenv go_tftp 'run load_hello_tftp; go ${load_addr_hello}' -setenv addmisc 'setenv bootargs ${bootargs} console=ttyS0,${baudrate} rd_start=${rd_start} rd_size=${rd_size} ethaddr=${ethaddr}' -setenv bootcmd 'run boot_tftp_flash' - -10) Now you can boot from flash, ide, ide+ext2 and tfp - -# qemu-system-mips -M mips -pflash flash -monitor null -nographic -net nic -net user -tftp `pwd` -hda ide - -II) How to debug U-Boot - -In order to debug U-Boot you need to start qemu with gdb server support (-s) -and waiting the connection to start the CPU (-S) - -# qemu-system-mips -S -s -M mips -pflash flash -monitor null -nographic -net nic -net user -tftp `pwd` -hda ide - -in an other console you start gdb - -1) Debugging of U-Boot Before Relocation - -Before relocation, the addresses in the ELF file can be used without any problems -by connecting to the gdb server localhost:1234 - -# mipsel-unknown-linux-gnu-gdb u-boot -GNU gdb 6.6 -Copyright (C) 2006 Free Software Foundation, Inc. -GDB is free software, covered by the GNU General Public License, and you are -welcome to change it and/or distribute copies of it under certain conditions. -Type "show copying" to see the conditions. -There is absolutely no warranty for GDB. Type "show warranty" for details. -This GDB was configured as "--host=i486-linux-gnu --target=mipsel-unknown-linux-gnu"... -(gdb) target remote localhost:1234 -Remote debugging using localhost:1234 -_start () at start.S:64 -64 RVECENT(reset,0) /* U-boot entry point */ -Current language: auto; currently asm -(gdb) b board.c:289 -Breakpoint 1 at 0xbfc00cc8: file board.c, line 289. -(gdb) c -Continuing. - -Breakpoint 1, board_init_f (bootflag=<value optimized out>) at board.c:290 -290 relocate_code (addr_sp, id, addr); -Current language: auto; currently c -(gdb) p/x addr -$1 = 0x87fa0000 - -2) Debugging of U-Boot After Relocation - -For debugging U-Boot after relocation we need to know the address to which -U-Boot relocates itself to 0x87fa0000 by default. -And replace the symbol table to this offset. - -(gdb) symbol-file -Discard symbol table from `/private/u-boot-arm/u-boot'? (y or n) y -Error in re-setting breakpoint 1: -No symbol table is loaded. Use the "file" command. -No symbol file now. -(gdb) add-symbol-file u-boot 0x87fa0000 -add symbol table from file "u-boot" at - .text_addr = 0x87fa0000 -(y or n) y -Reading symbols from /private/u-boot-arm/u-boot...done. -Breakpoint 1 at 0x87fa0cc8: file board.c, line 289. -(gdb) c -Continuing. - -Program received signal SIGINT, Interrupt. -0xffffffff87fa0de4 in udelay (usec=<value optimized out>) at time.c:78 -78 while ((tmo - read_c0_count()) < 0x7fffffff)