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2017-11-01nwztools: add NW-A46 to the databaseAmaury Pouly2-1/+2
Change-Id: I85dc2080e0be07ff689384c0445f4f1595baf4ac
2017-10-26atjboottool: document more header fields and crypto codeAmaury Pouly3-181/+264
The encryption definitely uses some standard elliptic curve encryption over binary fields (163 and 233 bits, standard polynomials). It is still unclear how this is used in the actual encryption, the key authentification and derivation do not look standard. Change-Id: I6b9180ff7e6115e1dceca8489e986a02a9ea6fc9
2017-10-24nwztools: add NW-A45Amaury Pouly2-1/+2
Change-Id: I75a7723498564ee73c3682391582e354ad672fd7
2017-10-24nwztools: add NW-ZX300AAmaury Pouly2-1/+2
Change-Id: I8b311ed6b48b92b9ecf4fb25c19119cfb2d5beb1
2017-10-22nwztools/upgtools: make the tool print the whole kas, not just 16 bytesAmaury Pouly1-1/+1
Change-Id: I9daca9148b7aaea905a765dfeb95faf6fb7198b1
2017-10-20atjboottool: add support for FwuTailAmaury Pouly1-6/+60
Change-Id: Ib01a2ff92294dd0bb59439c23f26bc31eafa4a39
2017-10-20nwztools: add KAS for NW-A40 seriesAmaury Pouly1-0/+1
Change-Id: I6e22ba0a58eb62dcc9f2025ee7233f5afae1bbec
2017-10-17nwztools/scsitools: don't try to get nodes when we don't know about the deviceAmaury Pouly1-2/+0
Change-Id: Id35671f1e039a94e2b319262e4faa51d73f12afd
2017-10-17nwztools/scsitool: slightly rework of help_us and helpAmaury Pouly1-5/+13
Now print list of devices immediately even if the rest of the command line is empty (ie 'scsitool -s ?' works, whereas before one would need an actual device to even get a list). Add more information in the help_us command: print kas, lyr and fpi. Change-Id: Icfeeaeebe28c774a74ca54661357fafa25c3d114
2017-10-17sonynwz: add NW-A47 to the database and regenerate nwz_db.{c,h}Amaury Pouly2-1/+2
Change-Id: I6331a48a4d336348e90a32cf151427b29eeedb2b
2017-10-07nwztools: add NW-ZX300 KAS, extracted from a deviceAmaury Pouly1-0/+1
Now this is very weird, is it yet another format/encryption? Change-Id: I119dec1e6d636a99508fb1394de27237ca3ab814
2017-10-07nwztools/scsitools: fix databaseAmaury Pouly1-1/+1
I forgot to add the NW-ZX300 to its series Change-Id: I78fd9440492e1868b887f6a2e137d4d0c2ff199a
2017-10-07Add Sony NW-ZX300 model id to databaseAmaury Pouly1-0/+1
Change-Id: I8e7a14b86408c52cbd4a059e2db6a9c9d0966fc6
2017-10-06fix typoAmaury Pouly1-2/+2
Change-Id: Ic357f82d61cc0004ac6193fa9dbbc90976042574
2017-10-06nwztools/scsitool: various improvementsAmaury Pouly1-19/+55
The tool now provides more useful information for developers when the device is not supported. Is also has a new verb "help_us" that also prints all this information (notably the device info and model ID). Change-Id: I04baec8fff23eb83a0408add6296b5d42e9aa8e7
2017-10-06sonynwz: add nvp nodes for NW-A40/ZX300, various fixes for toolsAmaury Pouly5-3/+201
We still miss the model IDS for those device so scsitool won't be able to recognize them automatically. Change-Id: I17ae0f0d95c011cea8e289def63c7673b6c4b667
2017-09-29atjboottool: put afi and fw code in its own filesAmaury Pouly7-392/+499
Change-Id: I16347ebee0f82d5fdf32f5aa8f955c07fe148eba
2017-09-29atjboottool: split fwu code into its own fileAmaury Pouly7-1072/+1143
Slightly cleanup the code by removing the old and dangerous --force option. Change-Id: I776633a9924797fcd509b8b80623bcd64b391672
2017-09-19nwztools/scsitools: make do_fw_upgrade output less confusingAmaury Pouly1-3/+7
Change-Id: If616e646aeddf20aa3cee79a821a420d9102c708
2017-09-19upgtools: fix bug in brute force searchAmaury Pouly1-6/+8
DES ignores the parity bit of each byte (making the 64-bit key really 56-bit), but the current code skipped the parity bit of each half-byte, thus missing some keys. Change-Id: Ia523ebb944e458905b7de1742df151df22166150
2017-09-17Add support for the NWZ-E350bootloader_nwze350_v1Amaury Pouly1-0/+1
Strangely it has the SAME encryption key as the E450. Either they didn't bother changing it or more likely they have exactly the same internals and a slightly different case. Change-Id: I39ab88845b3e40db34160c2e61dde421f391df44
2017-09-15ATJ hwstub: Add cache coherencyMarcin Bukat1-0/+7
All the hard work was done by pamaury. I simply added proper defines. Change-Id: Ib374eea7cd20f35518ad8a68d771c57c54ae01ca
2017-09-06qeditor: add workaround for c++11 in qt4, suggest to use qt5Amaury Pouly1-1/+10
Change-Id: Iad7b8fd171d57228796a68cb3406914213b91926
2017-09-05Initial commit for the Sony NWZ linux portAmaury Pouly31-4798/+10
SUPPORTED SERIES: - NWZ-E450 - NWZ-E460 - NWZ-E470 - NWZ-E580 - NWZ-A10 NOTES: - bootloader makefile convert an extra font to be installed alongside the bootloader since sysfont is way too small - the toolsicon bitmap comes from the Oxygen iconset - touchscreen driver is untested TODO: - implement audio routing driver (pcm is handled by pcm-alsa) - fix playback: it crashes on illegal instruction in DEBUG builds - find out why the browser starts at / instead of /contents - implement radio support - implement return to OF for usb handling - calibrate battery curve (NB: of can report a battery level on a 0-5 scale but probabl don't want to use that ?) - implement simulator build (we need a nice image of the player) - figure out if we can detect jack removal POTENTIAL TODOS: - try to build a usb serial gadget and gdbserver Change-Id: Ic77d71e0651355d47cc4e423a40fb64a60c69a80
2017-08-28qeditor: fix compile error and some commentsAmaury Pouly2-5/+6
Change-Id: I157c83fea8173adc53254f15aa49e41ee1ba7549
2017-07-30atjboottool: cleanup and add support for atj2127Amaury Pouly1-55/+203
Several people asked me recently how to decrypt atj2127 firmware. Someone posted on github (https://github.com/nfd/atj2127decrypt) a decrypt utility clearly reverse engineered from some unknown source. The code is an absolute horror but I concluded that ATJ changed very little between ATJ213x and ATJ2127 so I added support for the ATJ2127, credit to this github code that I stole and rewrite (code was under MIT licence). At the same time do some small code cleanups. Note that there is not 100% sure way that I know to distinguish between the two firmware types, so the code tries to do an educated guess to detect ATJ2127. If this does not work, use --atj21217 option. Also note that contrary to the github tool that decrypts and unpack in one go, this tool only does one step at once. So first decrypt: HEX -> AFI, then unpack AFI -> files. I also added for a different version of AFI. Based on AFI files I have, there are, I think, two versions: the "old" ones (pre-ATJ213x) and "new" ones. The tool only supported the new one but for some reason the ATJ2127 uses the old ones without a mostly empty header. Strangely, even this mostly empty header does not seem to follow the old layout as reverse engineered by the s1mp3 project (https://sourceforge.net/p/s1mp3/code/HEAD/tree/trunk/s1fwx/heads.h), so in fact there might be three versions. In any case, only the header is different, the rest of the file is identical so at the moment I just don't print any header info for "old" files. Change-Id: I1de61e64f433f6cacd239cd3c1ba469b9bb12442
2017-06-18nwztools/scsitool: add a command to query multiple nvp nodes at onceAmaury Pouly1-0/+17
Change-Id: I89fed904b282a202bc845b08f4c8d1200a49636d
2017-06-18nwztools/scsitool: fix devinfo, add dhpAmaury Pouly1-6/+69
The devinfo request returned the raw data, now the tool prints the various fields. Also add support for the dhp (destination/headphones/color ...): this one is untested because it's only supported starting from A10 or A20. There is still a problem with the dpcc prop: although it should work for DEVINFO, it does not, despite the fact that the get_dev_info command works and is internally (on the Sony) translated into a dpcc request. I keep the code just in case. Change-Id: I5aa8ef4afb0b11d3c0ddfa3d38f3e737ee1aff66
2017-06-18nwztools/scsitool: print error on check senseAmaury Pouly1-1/+14
The detailled error message is only printed if -d switch is on command line, otherwise there is no error message which is wrong so fix that. Change-Id: I397541c467940e9b290ee8d4ae704368b1ce132b
2017-06-13nwztools: add KAS for NW-S10 (brute-forced using upgtool)Amaury Pouly1-0/+1
Change-Id: Ia37818faee29130ffe3690c83f85a39bd35637e0
2017-06-13nwztools: add nvp description for NW-S10 seriesAmaury Pouly2-1/+90
Change-Id: Id6a6e51288f4ff24c0063b6c16b74109211e63c0
2017-06-05Add NW-A36 and NW-A37 model IDs, based on the A30 service manual.Amaury Pouly4-4/+8
I am unsure about the names of the player, the manual says A36HN and A37HN but at the same time there is a A35 and A35HN with the same ID, and Sony does not usually put the "HN" in its device list. Change-Id: Idbf32970aa334b30f1b8947a78b8eebd524b193b
2017-04-25nwztools/database: misc improvementsIgor Skochinsky7-29/+314
* make gen_db.py work on Windows/Python 2 - use hashlib module instead of md5sum, also don't rely on / for file path matching - don't use 'file' for a variable name * fix parse_nvp_header.sh for older kernels pre-emmc kernel sources use a slightly different #define format; adjust regexp to catch it. * add nwz-x1000 series NVP layout (from icx1087_nvp.h) some new tags have no description, alas the driver doesn't have them :/ * minor fixes to nvp/README fixed typos/wording Change-Id: I77d8c2704be2f2316e32aadcfd362df7102360d4
2017-04-25nwztools/upgtools: misc fixesIgor Skochinsky2-0/+6
* added KAS for nwz-x1000 (extracted from an NWZ-X1060 via "get_dnk_nvp kas") * hint that -o is needed when extracting Change-Id: Ic91c448aa058a22c8ddcae54726f628f7cf60f6b
2017-04-25nwztools/upgtools: add key for NWZ-A840Amaury Pouly1-0/+1
Change-Id: I0a191db1970e64b5ced518c68861392ba342404f
2017-04-25nwztools: small cleanupsAmaury Pouly2-4/+4
Change-Id: I4fde020ca0556a84d051f9b5e46f49ee1241266e
2017-04-03scsi: don't make the linux lib depend on a library header fileAmaury Pouly1-2/+4
The code dependend on the sg_lib header being present, remove this dependency so that we only need public headers. Change-Id: I69398453635135deb33e2adf67f15ddb80e4ba16
2017-02-04nwztools/script: fix dump_rootfs.sh to handle ext4Amaury Pouly1-2/+16
Change-Id: I04bd7599a58669df96dfd018a2ab0e3d53e06694
2017-02-04regtools/qeditor: replace deprecated QStyleOptionViewItemV4Amaury Pouly2-5/+5
...by QStyleOptionViewItem. Yes Qt got it right, in 5.7 they deprecated QStyleOptionViewItemV4 and recommend using QStyleOptionViewItem which contains less fields except on newer Qt where it contains all fields. Hopefully it still works on Qt>4.x for a large enough value of x. Change-Id: I013c383d2424b04c1c0745f0d7b1d5e62a29d324
2017-02-04regtools/qeditor: compute RAM sizeAmaury Pouly2-0/+23
Change-Id: I7bfb5cc25bc3dc55f379b2319b20dc9510434de0
2017-02-04regtools/qeditor: enable imx233 analysers for imx233Amaury Pouly1-9/+12
The clock structure is identical, and the EMI are the same. Also fix SSP clock, it was broken on imx233 as well. Change-Id: I25ec66059b00b1a456ef2f02131d225082536c0a
2017-02-04regtools/soc_desc: fix bug in libraryAmaury Pouly1-1/+1
Because a node ref is at root doesn't make it valid, check that soc is valid otherwise we return garbage. Change-Id: I6e5befc959dc670ab39a87484e87af6d90be7726
2017-02-04regtools: add new tool list/find/describe registersAmaury Pouly2-1/+631
Change-Id: I2d93d24bd421e1a2ea6d27b8f7cfd17311e6d458
2017-01-24hwstub: be more quiet about register description loading failureAmaury Pouly1-2/+4
Change-Id: I0edbb838022b71485179edec7361a6c554a1ab11
2017-01-24hwstub: fix memory leak in net backendAmaury Pouly1-0/+2
Change-Id: I98bef5aa0c518e698c42761d02899adde8bc4aca
2017-01-24hwstub/jz4760b: add lua code to probe for ei/di and ext instructionsAmaury Pouly1-0/+67
Add lua code to check whether ei/di and ext instructions are supported. This is unclear since xburst is somewhere between mips32r1 and mips32r2. Details results are below, but in summary: they don't work (ei has no effect, di/ext cause illegal instruction exceptions) > ./hwstub_shell -q -b -e 'require("jz/misc"); JZ.misc.enable_sram()' \ -f lua/xburst.lua -e "XBURST.test_ext_inst(0xb32d0000)" [...] Selecting soc jz4760b. Redirecting HW to hwstub.soc.jz4760b data: d7168acf error: lua/xburst.lua:209: call failed trapped exception in call > ./hwstub_shell -q -b -e 'require("jz/misc"); JZ.misc.enable_sram()' \ -f lua/xburst.lua -e "XBURST.test_ei_di_inst(0xb32d0000)" [...] Selecting soc jz4760b. Redirecting HW to hwstub.soc.jz4760b Testing ei Test SR Enable interrupts with CP0 SR: 0x1 Disable interrupts with CP0 SR: 0x0 Test ei/di Enable interrupts with ei SR: 0x0 Disable interrupts with di error: lua/xburst.lua:244: call failed trapped exception in call Change-Id: I2e162b5dd5e70488bcd8b58f3ca401a3ecab3c4b
2017-01-24hwstub: rewrite exception catchingAmaury Pouly10-3269/+125
Since we can catch exceptions like data aborts on read/write, it takes very little to also catch exceptions in calls. When extending this with the catching of illegal instructions, the call instruction now becomes much more robust and also for address and instruction probing. Since we can catch several types of exception, rename set_data_abort_jmp to set_exception_jmp. At the same time, simplify the logic in read/write request handlers. Also fix a bug in ARM jump code: it was using stmia r1, {..., pc} as if pc would get current pc + 8 but this is actually implementation defined on older ARMs (typically pc + 12) and deprecated on newer ARMs, so rewrite the code avoid that. The set_exception_jmp() function now also reports the exception type. Change-Id: Icd0dd52d2456b361b27c4776be09c3d13528ed93
2017-01-24hwstub/jz460b: implement exception recoveryAmaury Pouly4-1/+106
Now that we now that jz4760b implements EBASE, we can use it to rebase exceptions to use a k1seg address, that maps to the physical address of the TCSM0. It requires to enable HAB1 to have this translation. This most the most inefficient way to access tighly coupled memory ever, but it works. Change-Id: I894ca929c9835696102eb2fef44b06e6eaf96d44
2017-01-24hwstub: add tool to dump memory regions (such as ROM, RAM, or peripherals)Amaury Pouly2-1/+163
Although this case be done with hwstub_shell, this is common enough to deserve its own tool. Change-Id: I9253e40850f37257464548a3acefb14ea083841d
2017-01-24hwstub: small fixes to argument processing and usage()Amaury Pouly2-5/+6
Change-Id: I3daa5e0c3fa2e7eab6a3d75b4c8aa66254d72f3c