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4.9.156-13
37 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
jiejing.wang
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6b2d479409 |
ODROID-COMMON:Merge AMLogic BSP 181208
ODROID-COMMON:Merge AMLogic BSP 181208 audioinfo: fix kasan compile problem [1/1] PD#173553 Problem: check stack out of bounds Solution: change variable's definition Verify: verifyed by r311 Change-Id: Id6efc3ac56b297b6812e2af786732e65867a07da Signed-off-by: jiejing.wang <jiejing.wang@amlogic.com> buildroot: Enable fb memory allocation in g12b_skt dts [1/1] PD#SWPL-802 Problem: Kernel crash when run GPU slt program Solution: Enable meson fb memory allocation in g12b_skt dts Verify: w400 Change-Id: I3074c2053cda06cf4ae237d24bad2c89d789f90d Signed-off-by: Blance Tang <guofeng.tang@amlogic.com> amvecm: hdr: add hdr10 plus support [1/2] PD#SWPL-869 Problem: new feature, add hdr10 plus support Solution: 1. add hdr10 plus metadat parser 2. add hdr10 plus code support 3. add hdr10 plus bypass mode Verify: verify on U200 Change-Id: I957954ce148021882e17f2913dd2552e64f1298c Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com> irqchip: add a new gpio IRQ driver to support double-edge detection [1/1] PD#SWPL-922 Problem: the existing gpio IRQ driver(porting from the upstream) does not double-edge detection Solution: add a new gpio IRQ driver to support the double-edge detection, the new driver is with different software structure but compatible with functions of the existing driver Verify: test pass on s400 Change-Id: Id69dd0b4459eef20a6755947c7d95a24d7b17fa9 Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com> pinctrl: fix some mistakes [1/1] PD#172438 Problem: 1. return a negative when parsing the dts property "output-high/output-low" 2. the prefix "bt565" don't meet corepinmux document Solution: 1. add break statement in case PIN_CONFIG_OUTPUT to avoid returning a negative value. 2. rename the "bt565" to "bt656" according to corepinmux document Verify: test pass on U200 Change-Id: Ieeb98367e2269007a6774592abac86ef05ee8f64 Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com> amvecm: fix flicker when change between Launcher and Signal Source [1/1] PD#SWPL-848 Problem: ioctrl set the same gamma value again Solution: if the gamma value is same as the ioctrl userspace value, do not set again Verify: txlx Change-Id: I6f17f5ff234513c5a886004aedea81b9945c5b98 Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com> vpu: add support for tl1 [1/1] PD#172587 Problem: Bringup vpu for TL1. Solution: Add vpu support for TL1. Verify: Verified on PTM/PXP. Change-Id: Ic2fb7682ddc1b21840e1be1d8462d4c0902e739d Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com> lcd: add tl1 support [1/1] PD#172587 Problem: not support tl1 Solution: add tl1 support Verify: test pass on PTM Change-Id: I5a9073fc08a98ae95d4961297a7427864d92279b Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com> backlight: add support for tl1 [1/1] PD#172587 Problem: do not suppoert for tl1 Solution: add backlight support for fl1 Verify: verified on PTM Change-Id: I052a7ef93ec9cb21a544e4823a4c9a339d38b5f9 Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com> arm: dts: tl1: add decoder device tree [3/3] PD#174543 PD#172587 Problem: new added function for tl1 Solution: add vdin afbce support for tl1 Verify: verified on PTM Change-Id: I42054b8228161713ac10446491ebdb50a71975ad Signed-off-by: shihong.zheng <shihong.zheng@amlogic.com> media: add codec support for tl1 [1/1] PD#172587 Problem: Bringup codec for TL1. Solution: Add codec iomap device tree node for TL1. Add canvas device tree node for TL1. Verify: Verified on PXP/PTM. Change-Id: I8b9a6645f1f9fd7d4aa9cae6166895e61ddc3e36 Signed-off-by: pengcheng chen <pengcheng.chen@amlogic.com> rdma: add rdma support for tl1 [1/1] PD#172587 Problem: Bringup rdma for TL1. Solution: Add rdma support for TL1. Verify: Verified on PXP/PTM. Change-Id: I425edc1e47db2ea834fcc5acb0e3d0ee1f30a9f7 Signed-off-by: pengcheng chen <pengcheng.chen@amlogic.com> osd: tl1: add osd support for tl1 [1/1] PD#172587 Problem: Bringup osd for TL1. Solution: Add osd support for TL1. Add ge2d device tree node for TL1. Verify: Verified on PXP/PTM. Change-Id: I3d20934f015108f545c3c72b979d1bd8187b282e Signed-off-by: pengcheng chen <pengcheng.chen@amlogic.com> amvideo: add amvideo support for tl1 [1/1] PD#172587 Problem: TL1 needs support amvideo driver. Solution: 1. Add amvideo node into dts file, default enable. 2. Change the vd mif and sr reg offset. 3. Force bypass dolby vision function. 4. Change the register following hardware design. 5. Make amvideo afbc work for tl1. Verify: On PTM. Change-Id: I0d857f8a707328383328daa23e6ba8e156c2e6e0 Signed-off-by: Brian Zhu <brian.zhu@amlogic.com> audio: auge: add sound card support for tl1 [1/1] PD#172587 Problem: Bringup tl1 sound card. Solution: Add tl1 sound card. Add external interface for audio input/output. Verify: Tested by PTM Sound card is setup. TDM and SPDIF internel loopback is ok Change-Id: I60830ca44a62ee2a8e16343e91e7311152cab161 Signed-off-by: Xing Wang <xing.wang@amlogic.com> vdac: vdac: add vdac support for tl1 [1/1] PD#172587 Problem: do not suppoert for tl1 Solution: add vdac support for fl1 Verify: test pass on local Change-Id: I7b3da34289dfe0638a24b812658db7e462ebdd4c Signed-off-by: Nian Jing <nian.jing@amlogic.com> avin: add avin detect support for tl1 [1/1] PD#172587 Problem: do not suppoert for tl1 Solution: add avin detect support for fl1 Verify: just coding for tl1 will test later Change-Id: I809f7068c9d0a45c89bd7dc4e6615db99b11f015 Signed-off-by: Nian Jing <nian.jing@amlogic.com> tvin: add vdin and viu support for tl1 [1/1] PD#172587 Problem: do not suppoert for tl1 Solution: add vdin and viu support for fl1 Verify: verified on PTM Change-Id: If4e267356fa666541853cfc7b49008795f9ec301 Signed-off-by: xuhua zhang <xuhua.zhang@amlogic.com> vdin: add afbce function for tl1 [1/1] PD#172587 Problem: new added function for tl1 Solution: add vdin afbce support for tl1 Verify: verified on PTM Change-Id: I5e3e2487b6cdbed2d2ca794a6a21ed885e4bf469 Signed-off-by: xuhua zhang <xuhua.zhang@amlogic.com> hdmirx: hdmirx driver for tl1 [1/1] PD#172587 Problem: hdmirx bringup for tl1 Solution: 1.modify write top api, add addr offset -qy 2.modify write edid api -qy 3.replace top hw reset api 4.add aocec access register idle -qy 5.for tl1 bypass sw eq -qy 6.replace pddq api -qy 7.modify arc control for tl1 -qy 8.add n/cts auto mode 9.add hdcp balance path 10.add sscp mode 11.optimize reg map(rm unused reg addr) 12.add recent commits from 4.9 trunk 13.modify top clk cntl bit definition 14.modify top offset addr handle(x4) 15.add audio pll setting -qy 16.update phy setting - qy 17.modify audio pll ctrl api for tl1 -qy -add clk monitor function -add clk stable api for tl1 18.add emp data to pfifo -qy 19.modify edid write and other function -qy 20.add emp data to ddr -qy 21.add tmds data to ddr -qy 22.add cec for tl1 -qy -fix ctc 7-1 -add status register for cec a/b 23.add cec and hdmirx dts -qy 24.clean tl1 rx related clk measure 25.hdmirx and cec dts Verify: 1.run PTM 2.need verify on chip Change-Id: Ia7cc5a2d84925587bdfae825936ba763713926af Signed-off-by: Yong Qin <yong.qin@amlogic.com> audio: codec: add tl1_acodec support for tl1 [1/1] PD#172587 Problem: Add aml_tl1_acodec driver support for tl1 Solution: 1.add files sound/soc/codecs/amlogic/aml_codec_tl1.acodec.c(.h) 2.update files sound/soc/codecs/amlogic/Kconfig(Makefile) Verify: kernel build passed, need verified after chipback Change-Id: I19717a442f22f5b6844627475992ef7c8cc20a71 Signed-off-by: shuyu.li <shuyu.li@amlogic.com> hdmirx: add hdmirx repeater function [1/6] PD#SWPL-323: Problem: add hdmi repeater function Solution: 1.add the edid receive and mix. 2.add the flow of repeater. Verify: R321 Change-Id: I9942c5f345e2fdfff110f01d4d0c2b4b23120c07 Signed-off-by: hongmin hua <hongmin.hua@amlogic.com> ddr: fix bandwidth read result 0 on 32bit OS [1/1] PD#SWPL-960 Problem: Reading bandwidth of DDR from sysfs get all 0 result on 32 bit kernel Solution: Fix overflow when calculating bandwidth. Verify: P212 Change-Id: I35837db653bdc2d97ced98689546a9ffc0db21c7 Signed-off-by: tao zeng <tao.zeng@amlogic.com> mm: reduce watermark if free cma is too large [1/1] PD#SWPL-807 Problem: Sometimes driver can't allocation memory under atomic environment. And free pages is enough but they are nearly ALL CMA pages. Solution: Reduce watermark with harf of free cma pages even allocation support CMA. Verify: P212 Change-Id: I8e49768d4384ed064775537754a2b7f09a5bbb7c Signed-off-by: tao zeng <tao.zeng@amlogic.com> avb: avb enable need to translate more types [1/1] PD#SWPL-1095 Problem: avb need more command line size. Solution: change max size to 2048 Verify: verify by ampere Change-Id: I9c1089a3ea0888e8ccd82f16d2b1111b6d88922a Signed-off-by: Luan Yuan <luan.yuan@amlogic.com> mm: avoid pages migrated to different zone [1/1] PD#SWPL-881 Problem: Amlogic modified code when compatcion from normal case. And side effect is that pages in normal zone maybe migrated to highmem zone. Which caused page_address get a NULL value and kernel panic occurred. Solution: Avoid pages migarte to different zone by adding forbid_to_cma flags. Verify: P212 Change-Id: I1d9c6653dc1069562db3c1be3f53a3510a51f0d1 Signed-off-by: tao zeng <tao.zeng@amlogic.com> usb: adb reboot and then adb disconnect [1/1] PD#174155 Problem: complete_ep 0xffffffc05bed2858, ep->queue empty! 1. After adb process be killed, data buffer is freed and this memory is allocated for the other. But the address is hold by the controller. 2. Adbd in PC is running. So, the controller receive the data and write to this memory. 3.The value of this memory is modified by the controller. This could cause the memory problem. Solution: whenever io_data->aio equals 1, the data buffer is from a fixed array. Verify: Test: adb devices, adb shell, exit, adb push in android8(p212) and android9(w400) verified by he he Change-Id: Idac755d3646639e2944a82f42abf9adb9aeaea8c Signed-off-by: he.he <he.he@amlogic.com> dts: support 32bit for gxm_q201 [1/1] PD#SWPL-1140 Problem: add support 32bit for gxm_q201. Solution: add 32bit dts for gxm_q201. Verify: gxm_q201 Change-Id: I3c9a6ae72fad6575bd814818967d9ff80e62f5d4 Signed-off-by: Jianxiong Pan <jianxiong.pan@amlogic.com> amvecm: pq: add amvecm support for tl1 [1/1] PD#172587 Problem: new feature, add amvecm support for tl1 Solution: 1. add cm hist for tl1 2. add 3dlut for tl1 3. add hdr support for tl1 4. add wb for tl1 5. add local contrast Verify: verify on tl1 ptm Change-Id: I1c7ebb83a1fb72a4529415fb9bf4acfd134e6b11 Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com> dts: add ir cut control GPIO [1/1] PD#SWPL-900 Problem: add ir cut control Solution: add ir cut control GPIO Verify: g12b-skt Change-Id: I16c7d03ed4cc1dd3842cab80a987dde1a83e5cbc Signed-off-by: yu.zhang <yu.zhang@amlogic.com> hdmitx: add init code for repeater [2/6] PD#SWPL-323 Problem: For TXLX/T962E, it has both HDMI Rx and TX, and lacks of HDMI repeater functions, including HDCP repeater function. Solution: Add the init code for hdmi repeater Verify: TXLX/T962E/R321 Change-Id: Iaf17ae62c590ff4f8478dd5556f3ed24b9ff3bb1 Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com> atv_demod: switch channel with the script, the ATV shows no signal [1/1] PD#SWPL-791 Problem: Switch channel with the script lasts 14 hours, the ATV shows no signal. Solution: To avoid conflict, don't need to check the CLK and PLL states in atv demod write and read function. Verify: verified by p321 Change-Id: I033c54f14541ed540dfce1b9c4e21d2b5a8b9487 Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com> media: keep last normal frame before reset [2/2] PD#OTT-71 Problem: google cast display green lump when seek. reset after seek opration. Solution: keep last normal frame before reset and buf free. Verify: U211, Atom Change-Id: I02304998c9434f1055de1138700510f4c19f466f Signed-off-by: shihong.zheng <shihong.zheng@amlogic.com> unifykey: add the hdmirx repeater key block [3/6] PD#SWPL-323: Problem: add the hdmirx repeater key block Solution: add the hdmirx repeater key block. Verify: R321 Change-Id: I61920b706b5dd08c6be9647add287f85b35fb0ee Signed-off-by: hongmin hua <hongmin.hua@amlogic.com> mm: make sure the gtp flag is low default [1/1] PD#SWPL-807 Problem: The app's window cound be black screen when launched if the ion system does not retry to allocate memory with the gtp high flag. Solution: make sure the gtp flag is low default Verify: P212 Change-Id: I562125573f8175cd180196ca73eb04d7dd36add0 Signed-off-by: an.xi <an.xi@amlogic.com> dts: emmc: uboot enable emmc config [2/3] PD#SWPL-736 Problem: The s400 emmc platform uboot cannot be loaded into kernel normally Solution: enable enable emmc node in dtb by fdt command. and modify malloc max size to 18M. Verify: s400 Change-Id: Iaef58f1b05a952793d414eb82ac476d88d910fe1 Signed-off-by: yuegui.he <yuegui.he@amlogic.com> dts: GVSDK: modify loopback and led device name [1/1] PD#173996 Problem: 1. to support hw loopback channel 2,3 for GVSDK. 2. led is31fl32xx device name register fail. Solution: 1. change boolback to channel 2,3 2. register led is31fl32xx name success. Verify: S400_GVSDK/S420_GVSDK Change-Id: Ie1bbc01c4624fd1e2e2662c4d9c876e56c301a99 Signed-off-by: Renjun Xu <renjun.xu@amlogic.com> mm: exclude free cma pages when calculate watermark [1/1] PD#SWPL-1210 Problem: Some drivers(eth/wifi) occasionally can't allocate memory under atomic context. From mem status print, there are enough free pages but most of them are CMA. Solution: Exclude free cma pages when calculate water mark. This can push kswapd/compaction work more aggressive. Verify: P212 Change-Id: Ia723f21c0316eff1a38e759ff9f044bb59aa8efa Signed-off-by: tao zeng <tao.zeng@amlogic.com> dv: set stb core run_mode_delay as 0 [1/1] PD#SWPL-781 Problem: when starting to play video, the manu bar shakes Solution: stb core don't need run mode delay. Verify: t962e (txlx) Change-Id: I22ba5d778eedd72f87b4c687b38acf1b8c6d6fc9 Signed-off-by: Yi Zhou <yi.zhou@amlogic.com> dv: fix the green screen when changing dv mode [1/1] PD#SWPL-1029 Problem: when changing dv mode from standard to ll mode. wn tp vks should be enabled Solution: enable wn tp vks when setting ll mode Verify: t962e (txlx) Change-Id: I3b399132cf1a3c7b1799f36f9bc3a0696883029f Signed-off-by: Yi Zhou <yi.zhou@amlogic.com> lcd: lcd_extern: fix get invalid extern_driver null pointer mistake [1/1] PD#SWPL-1152 Problem: There is a null pointer mistake in lcd_extern_get_driver for invalid driver Solution: add null pointer protection Verify: txlx r311 Change-Id: I171d10ab26e6c298b8eb4065dfa054a237bfd53b Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com> crypto: Enable ARMCE and set aes dma to slow mode [1/1] PD#SWPL-574 Problem: xfrm test failed randomly in VtsKernelNetTest due to random failed in gcm(aes) Solution: Use ARMCE for small sized crypto processing and use copy mode when HW dma is used Verify: verified on ampere Change-Id: I31cd75cfcd85da9fc9e9640135c7ce76623ef715 Signed-off-by: Matthew Shyu <matthew.shyu@amlogic.com> USB: host: tuning disconnect threshold on g12a/g12b [2/2] PD#174736 Problem: Some usb device may disconnect when handshake Solution: tuning disconnect threshold when usb host initial now default is 0x24, only three value can tuning, 0x2c,0x34,0x3c we set 0x34 now Verify: Google estelle boards which return from factory no side effect on refernce u200 board Change-Id: I71d974a6bac43452b20bd7f2a6827d3a46fa39fb Signed-off-by: qi duan <qi.duan@amlogic.com> audio: solve av out output level low issue [2/2] PD#SWPL-766 Problem: av output level only 100mv Solution: change the channel map for av out, use orignal pcm for output w/o volume control and postprocess. Verify: verified by r311 Change-Id: Ibeaf0ecfda03f81ff6061dc9c4975049452ba659 Signed-off-by: Lianlian Zhu <lianlian.zhu@amlogic.com> Signed-off-by: Jian Xu <jian.xu@amlogic.com> chipid: meson: add ops id for S805Y [1/2] PD#SWPL-940 Problem: Need ops id api for S805Y Solution: Add ops id api Verify: s805y_p215 Change-Id: I179f87acbc3f57456e0359bd0d502c58cc3a9b9c Signed-off-by: Qiufang Dai <qiufang.dai@amlogic.com> hdmitx: add feature limited [3/3] PD#174490 Problem: Lack feature limited for certain types Solution: Add feature limited for certain types Verify: TBD Change-Id: Ifbe104fe98fe1e3875f2f1af7793348856275b92 Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com> dts: support 32bit for g12b_w400 [1/1] PD#SWPL-1010 Problem: add support 32bit for g12b_w400 Solution: add 32bit dts of g12b_w400. Verify: g12b_a311d_w400 Change-Id: I30ac9cb80721b04a13532ceb5c14f76bdf1cc575 Signed-off-by: Jianxiong Pan <jianxiong.pan@amlogic.com> display: dts modify [1/1] PD#TV-405 Problem: Should create a 720p ui display mode on p321. Solution: Created a folder named t962_p321_720p under device/amlogic and modified some variate. The diffs that compare with txl_t962_p321.dts amlogic-dt-id = "txl_p321_v1_720p"; size = <0x400000>; alloc-ranges = <0x3fc00000 0x400000>; mem_size = <0x00400000 0x00b00000 0x00100000>; /* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x0b51000*/ display_mode_default = "720p60hz"; /*1280*720*4*3 = 0xA8C000*/ display_size_default = <1280 720 1280 2160 32>; logo_addr = "0x3fc00000"; Verify: p321 Change-Id: Ia397cd6cbcf4fdd9fb139259099805bdad90b92f Signed-off-by: Guotai Shen <guotai.shen@amlogic.com> dts: support 32bit for gxl_p230 [1/1] PD#SWPL-1116 Problem: add support 32bit for gxl_p230. Solution: add 32bit dts for gxl_p230. Verify: gxl_p230 Change-Id: Icc62c45e7bd36e8248ad0bb11a67a0151cf7ea34 Signed-off-by: Jianxiong Pan <jianxiong.pan@amlogic.com> dts: sync difference between arch32 and arch64 [1/1] PD#SWPL-959 Problem: sync arch32 and arch64 dts. Solution: sync arch32 and arch64 dts. Verify: r311 Change-Id: I493c83f38899628ac65c637e81f053a7c22bd24f Signed-off-by: Jianxiong Pan <jianxiong.pan@amlogic.com> cec: for support multi-logical address [1/2] PD#SWPL-418 Problem: cec: for support mult-logical address Solution: 1.add interface: remove logical address 2.for support multi-logical address Verify: r311 r321 Change-Id: I9ea8b1004f43fb84855d41dd684c117fa5cbd7ae Signed-off-by: Yong Qin <yong.qin@amlogic.com> cec: for support multi-logical address [2/2] PD#SWPL-418 Problem: cec: support multi-logical address Solution: 1.enable cec_a, cec_b 2.enable two interrupt 3.enable two pinmux oa_7, ao_8 4.cec_a only send all msg 5.cec_b only receive all msg 6.discard ceca broadcast msg Verify: r311 r321 Change-Id: I8f983ed6ad329ca5ec0144587a7ad1f03ad68031 Signed-off-by: Yong Qin <yong.qin@amlogic.com> emmc: ffu: add emmc ffu update support [1/1] PD#174683 Problem: kernel emmc ffu is not supported. Solution: add emmc ffu update support with mmc untils. Verify: p212 Change-Id: Ice9ffb174c061e3f114b0b68af290492808b0a5e Signed-off-by: Nan Li <nan.li@amlogic.com> codec_mm: add reserved & cma support for 4.9. [1/1] PD#172483 Problem: Add reserved & cma support for 4.9. Solution: 1. add tvp padding, for test. 2. add no-cma-tvp,to force not used cma for tvp. 3. add nomap for reserved memroy detective. 4. add res & cma two mem region on same board. 5. add clear-map property for codec_mm_cma. Verify: Test this function with Android_O-MR1(GTVS) & ExoPlayer. Change-Id: Ib20e0e9bc4725afb271de97543ce5ebf3bfcfb29 Signed-off-by: Zhi Zhou <zhi.zhou@amlogic.com> mm: clear MMU mapping for secure os memory [1/1] PD#SWPL-1631 Problem: If Cortex A73 accessed memory near secure memory range, an SError may occur due to prefetch of A73 core. Solution: Remove mmu maping of secure memory range. Note: must add clear-map and set clear range property in DTS Verify: W400 Change-Id: I718919c1b4873584eb87e00332622a1626672808 Signed-off-by: tao zeng <tao.zeng@amlogic.com> cec: revert changesy [1/1] PD#SWPL-418 Problem: TXL can't bootup Solution: revert it Verify: p321 Revert "cec: for support multi-logical address [2/2]" This reverts commit |
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Frank Rowand
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5b1fe77f4f |
scripts/dtc: dtx_diff - 2nd update of include dts paths to match build
PD#173147: update dtc to v1.4.4 Update dtx_diff include paths in the same manner as: commit |
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Russell King
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9d172ae694 |
scripts/dtc: fix '%zx' warning
PD#173147: update dtc to v1.4.4
dtc uses an incorrect format specifier for printing a uint64_t value.
uint64_t may be either 'unsigned long' or 'unsigned long long' depending
on the host architecture.
Fix this by using %llx and casting to unsigned long long, which ensures
that we always have a wide enough variable to print 64 bits of hex.
HOSTCC scripts/dtc/checks.o
scripts/dtc/checks.c: In function 'check_simple_bus_reg':
scripts/dtc/checks.c:876:2: warning: format '%zx' expects argument of type 'size_t', but argument 4 has type 'uint64_t' [-Wformat=]
snprintf(unit_addr, sizeof(unit_addr), "%zx", reg);
^
scripts/dtc/checks.c:876:2: warning: format '%zx' expects argument of type 'size_t', but argument 4 has type 'uint64_t' [-Wformat=]
Change-Id: I43a0277d4c136ab1fae9dbca23f96928e1087c20
Link: http://lkml.kernel.org/r/20170829222034.GJ20805@n2100.armlinux.org.uk
Fixes:
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Frank Rowand
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e1f17861aa |
scripts/dtc: dtx_diff - update include dts paths to match build
PD#173147: update dtc to v1.4.4
Update the cpp include flags for compiling device tree dts files
to match the changes made to the kernel build process in
commit
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Geert Uytterhoeven
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5fd253b068 |
scripts/dtc: dtx_diff - Show real file names in diff header
PD#173147: update dtc to v1.4.4
As the comparison uses process substitution to pass files after
conversion to DTS format, the diff header doesn't show the real
filenames, but the names of the file descriptors used:
--- /dev/fd/63 2017-06-22 11:21:47.531637188 +0200
+++ /dev/fd/62 2017-06-22 11:21:47.531637188 +0200
This is especially annoying when comparing a bunch of DT files in a
loop, as the output doesn't show a clue about which files it refers to.
Fix this by explicitly passing the original file names to the diff
command using the --label option, giving e.g.:
--- arch/arm/boot/dts/r8a7791-koelsch.dtb
+++ arch/arm/boot/dts/r8a7791-porter.dtb
Change-Id: I6e070da490a8190682b7ec522e3f6746cdb651b2
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Frank Rowand <frank.rowand@sony.com>
Signed-off-by: Rob Herring <robh@kernel.org>
|
||
|
Shuah Khan
|
cdeeed6a6e |
dtc: check.c fix compile error
PD#173147: update dtc to v1.4.4
Fix the following compile error found on odroid-xu4:
checks.c: In function ‘check_simple_bus_reg’:
checks.c:876:41: error: format ‘%lx’ expects argument of type
‘long unsigned int’, but argument 4 has type
‘uint64_t{aka long long unsigned int}’ [-Werror=format=]
snprintf(unit_addr, sizeof(unit_addr), "%lx", reg);
^
checks.c:876:41: error: format ‘%lx’ expects argument of type
‘long unsigned int’, but argument 4 has type
‘uint64_t {aka long long unsigned int}’ [-Werror=format=]
cc1: all warnings being treated as errors
Makefile:304: recipe for target 'checks.o' failed
make: *** [checks.o] Error 1
Change-Id: I070dedf5201d8b299748ad4881b5f1a1a1c9ef4f
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
[dwg: Correct new format to be correct in general]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
[robh: cherry-picked from upstream dtc commit 2a42b14d0d03]
Signed-off-by: Rob Herring <robh@kernel.org>
|
||
|
Rob Herring
|
6ff92ca0e1 |
dtc: update warning settings for new bus and node/property name checks
PD#173147: update dtc to v1.4.4 dtc gained new warnings checking PCI and simple buses, unit address formatting, and stricter node and property name checking. Disable the new dtc warnings by default as there are 1000s. As before, warnings are enabled with W=1 or W=2. The strict node and property name checks are a bit subjective, so they are only enabled for W=2. Change-Id: Ic9253cdb1f27f59c73f7c337b96c3e8c5f876b20 Signed-off-by: Rob Herring <robh@kernel.org> |
||
|
Rob Herring
|
5ecdbce347 |
scripts/dtc: Update to upstream version v1.4.4-8-g756ffc4f52f6
PD#173147: update dtc to v1.4.4 This adds the following commits from upstream: 756ffc4f52f6 Build pylibfdt as part of the normal build process 8cb3896358e9 Adjust libfdt.h to work with swig b40aa8359aff Mention pylibfdt in the documentation 12cfb740cc76 Add tests for pylibfdt 50f250701631 Add an initial Python library for libfdt cdbb2b6c7a3a checks: Warn on node name unit-addresses with '0x' or leading 0s 4c15d5da17cc checks: Add bus checks for simple-bus buses 33c3985226d3 checks: Add bus checks for PCI buses 558cd81bdd43 dtc: Bump version to v1.4.4 c17a811c62eb fdtput: Remove star from value_len documentation 194d5caaefcb fdtget: Use @return to document the return value d922ecdd017b tests: Make realloc_fdt() really allocate *fdt 921cc17fec29 libfdt: overlay: Check the value of the right variable 9ffdf60bf463 dtc: Simplify asm_emit_string() implementation 881012e44386 libfdt: Change names of sparse helper macros bad5b28049e5 Fix assorted sparse warnings 672ac09ea04d Clean up gcc attributes 49300f2ade6a dtc: Don't abuse struct fdt_reserve_entry fa8bc7f928ac dtc: Bump version to v1.4.3 34a9886a177f Add printf format attributes f72508e2b6ca Correct some broken printf() like format mismatches 397d5ef0203c libfdt: Add fdt_setprop_empty() 69a1bd6ad3f9 libfdt: Remove undefined behaviour setting empty properties acd1b534a592 Print output filename as part of warning messages 120775eb1cf3 dtc: Use streq() in preference to strcmp() 852e9ecbe197 checks: Add Warning for stricter node name character checking ef0e8f061534 checks: Add Warning for stricter property name character checking 00d7bb1f4b0e dtc: pos parameter to srcpos_string() can't be NULL 95d57726bca4 livetree.c: Fix memory leak 3b9c97093d6e dtc: Fix NULL pointer use in dtlabel + dtref case 43eb551426ea manual: Fix typo it -> in 4baf15f7f13f Makefile: Add tags rule Change-Id: Ie5749e27d77b0baed3d6047f79c706036360f615 Signed-off-by: Rob Herring <robh@kernel.org> |
||
|
Rob Herring
|
d604421880 |
scripts/dtc: automate getting dtc version and log in update script
PD#173147: update dtc to v1.4.4 Further automate the dtc update script to fill in the dtc version and commit log. Change-Id: I3830550bf108268db5b3783fe2053fbb0f81033d Signed-off-by: Rob Herring <robh@kernel.org> |
||
|
Rob Herring
|
3dd738a756 |
scripts/dtc: Update to upstream version 0931cea3ba20
PD#173147: update dtc to v1.4.4
Sync to upstream dtc commit 0931cea3ba20 ("dtc: fdtdump: check fdt if
not in scanning mode"). In particular, this pulls in dtc overlay
support.
This adds the following commits from upstream:
f88865469b65 dtc: Fix memory leak in character literal parsing
00fbb8696b66 Rename boot_info
1ef86ad2c24f dtc: Clean up /dts-v1/ and /plugin/ handling in grammar
e3c769aa9c16 dtc: Don't always generate __symbols__ for plugins
c96cb3c0169e tests: Don't use -@ on plugin de/recompile tests
66381538ce24 tests: Remove "suppression of fixups" tests
ba765b273f0f tests: Clarify dtc overlay tests
6ea8cd944fcd tests: More thorough tests of libfdt overlay application without dtc
7d8ef6e1db97 tests: Correct fdt handling of overlays without fixups and base trees without symbols
b4dc0ed8b127 tests: Fix double expansion bugs in test code
3ea879dc0c8f tests: Split overlay tests into those with do/don't exercise dtc plugin generation
47b4d66a2f11 tests: Test auto-alias generation on base tree, not overlay
72e1ad811523 tests: Make overlay/plugin tests unconditional
e7b3c3b5951b tests: Add overlay tests
9637e3f772a9 tests: Add check_path test
20f29d8d41f6 dtc: Plugin and fixup support
a2c92cac53f8 dtc: Document the dynamic plugin internals
8f70ac39801d checks: Pass boot_info instead of root node
ea10f953878f libfdt: add missing errors to fdt_strerror()
daa75e8fa594 libfdt: fix fdt_stringlist_search()
e28eff5b787a libfdt: fix fdt_stringlist_count()
ae97c7722840 tests: overlay: Rename the device tree blobs to be more explicit
96162d2bd9cb tests: overlay: Add test suffix to the compiled blobs
5ce8634733b7 libfdt: Add fdt_overlay_apply to the exported symbols
804a9db90ad2 fdt: strerr: Remove spurious BADOVERLAY
e8c3a1a493fa tests: overlay: Move back the bad fixup tests
7a72d89d3f81 libfdt: overlay: Fix symbols and fixups nodes condition
cabbaa972cdd libfdt: overlay: Report a bad overlay for mismatching local fixups
deb0a5c1aeaa libfdt: Add BADPHANDLE error string
7b7a6be9ba15 libfdt: Don't use 'index' as a local variable name
aea8860d831e tests: Add tests cases for the overlay code
0cdd06c5135b libfdt: Add overlay application function
39240cc865cf libfdt: Extend the reach of FDT_ERR_BADPHANDLE
4aa3a6f5e6d9 libfdt: Add new errors for the overlay code
6d1832c9e64b dtc: Remove "home page" link
45fd440a9561 Fix some typing errors in libfdt.h and livetree.c
a59be4939c13 Merge tag 'v1.4.2'
a34bb721caca dtc: Fix assorted problems in the testcases for the -a option
874f40588d3e Implement the -a option to pad dtb aligned
ec02b34c05be dtc: Makefile improvements for release uploading
1ed45d40a137 dtc: Bump version to 1.4.2
36fd7331fb11 libfdt: simplify fdt_del_mem_rsv()
d877364e4a0f libfdt: Add fdt_setprop_inplace_namelen_partial
3e9037aaad44 libfdt: Add fdt_getprop_namelen_w
84e0e1346c68 libfdt: Add max phandle retrieval function
d29126c90acb libfdt: Add iterator over properties
902d0f0953d0 libfdt: Add a subnodes iterator macro
c539075ba8ba fdtput.c: Fix memory leak.
f79ddb83e185 fdtget.c: Fix memory leak
1074ee54b63f convert-dtsv0-lexer.l: fix memory leak
e24d39a024e6 fdtdump.c: make sure size_t argument to memchr is always unsigned.
44a59713cf05 Remove unused srcpos_dump() function
cb9241ae3453 DTC: Fix memory leak on flatname.
1ee0ae24ea09 Simplify check field and macro names
9d97527a8621 Remove property check functions
2e709d158e11 Remove tree check functions
c4cb12e193e3 Alter grammar to allow multiple /dts-v1/ tags
d71d25d76012 Use xasprintf() in srcpos
9dc404958e9c util: Add xasprintf portable asprintf variant
beef80b8b55f Correct a missing space in a fdt_header cast
68d43cec1253 Correct line lengths in libfdt.h
b0dbceafd49a Correct space-after-tab in libfdt.h
Change-Id: Id702488d3d676b3f6dfbe013ae152c55a3b967b3
Signed-off-by: Rob Herring <robh@kernel.org>
|
||
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Gaurav Minocha
|
ca0cd118a1 |
scripts/dtc: dt_to_config - kernel config options for a devicetree
Determining which kernel config options need to be enabled for a given devicetree can be a painful process. Create a new tool to find the drivers that may match a devicetree node compatible, find the kernel config options that enable the driver, and optionally report whether the kernel config option is enabled. Signed-off-by: Gaurav Minocha <gaurav.minocha.os@gmail.com> Signed-off-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Herring <robh@kernel.org> |
||
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Rob Herring
|
b993734718 |
scripts/dtc: Update to upstream version 53bf130b1cdd
Sync to upstream dtc commit 53bf130b1cdd ("libfdt: simplify
fdt_node_check_compatible()"). This adds the following commits from
upstream:
53bf130 libfdt: simplify fdt_node_check_compatible()
c9d9121 Warn on node name unit-address presence/absence mismatch
2e53f9d Catch unsigned 32bit overflow when parsing flattened device tree offsets
Signed-off-by: Rob Herring <robh@kernel.org>
|
||
|
Rob Herring
|
91feabc2e2 |
scripts/dtc: Update to upstream commit b06e55c88b9b
Sync to upstream dtc commit b06e55c88b9b ("Prevent crash on modulo by
zero"). This adds the following commits from upstream:
b06e55c Prevent crash on modulo by zero
b433450 Fix some bugs in processing of line directives
d728ad5 Fix crash on nul character in string escape sequence
1ab2205 Gracefully handle bad octal literals
1937095 Prevent crash on division by zero
d0b3ab0 libfdt: Fix undefined behaviour in fdt_offset_ptr()
d4c7c25 libfdt: check for potential overrun in _fdt_splice()
f58799b libfdt: Add some missing symbols to version.lds
af9f26d Remove duplicated -Werror in dtc Makefile
604e61e fdt: Add functions to retrieve strings
8702bd1 fdt: Add a function to get the index of a string
2218387 fdt: Add a function to count strings
554fde2 libfdt: fix comment block of fdt_get_property_namelen()
e5e6df7 fdtdump: Fix bug printing bytestrings with negative values
067829e Remove redundant fdtdump test code
897a429 Move fdt_path_offset alias tests to right tests section
2d1417c Add simple .travis.yml
f6dbc6c guess output file format
5e78dff guess input file format based on file content or file name
8b927bf tests: convert `echo -n` to `printf`
64c46b0 Fix crash with poorly defined #size-cells
Cc: Grant Likely <grant.likely@linaro.org>
Tested-by: Frank Rowand <frank.rowand@sonymobile.com>
Reviewed-by: Frank Rowand <frank.rowand@sonymobile.com>
Signed-off-by: Rob Herring <robh@kernel.org>
|
||
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Frank Rowand
|
60c7f4cb1f |
scripts/dtc: dtx_diff - add info to error message
If kernel config options are not properly set, "make scripts" will not compile dtc. Update the unable to find dtc error message to check the kernel config and give better advice on how to create dtc. Reword another error message to increase clarity. Signed-off-by: Frank Rowand <frank.rowand@sonymobile.com> Signed-off-by: Rob Herring <robh@kernel.org> |
||
|
Frank Rowand
|
10eadc253d |
dtc: create tool to diff device trees
Create script to diff device trees. The device tree can be in any of the forms recognized by the dtc compiler: - source - binary blob - file system tree (from /proc/devicetree) If the device tree is a source file, then it is pre-processed in the same way as it would be when built in the linux kernel source tree before diffing. Signed-off-by: Frank Rowand <frank.rowand@sonymobile.com> Signed-off-by: Rob Herring <robh@kernel.org> |
||
|
Rob Herring
|
4760597116 |
scripts/dtc: Update to upstream version 9d3649bd3be245c9
Sync dtc with upstream as of commit 9d3649bd3be2 (Add testcases for fdt_path_offset_namelen()). Signed-off-by: Rob Herring <robh@kernel.org> Cc: Grant Likely <grant.likely@linaro.org> Cc: devicetree@vger.kernel.org |
||
|
Gaurav Minocha
|
695e9fdd20 |
scripts/dtc: add missing libfdt and fixups to import script
The following script is used to import dtc upstream into kernel. It was missing import of dtc/libfdt, with this commit it will include the same. Also, currently in arch and driver code that needs early access to the flattened device tree it is necessary to add specific CFLAGS so that when scripts/dtc/libfdt/libfdt.h is included the C preprocessor is able to locate the libfdt versions of libfdt_env.h and fdt.h without generating an error. So, this script replaces angular brackets with quotation used to include header files fdt.h and libfdt_env.h Signed-off-by: Gaurav Minocha <gaurav.minocha.os@gmail.com> [robh: reword commit headline and add 'git add'] Signed-off-by: Rob Herring <robh@kernel.org> |
||
|
Masahiro Yamada
|
7eb6e34052 |
kbuild: trivial - remove trailing empty lines
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> |
||
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Grant Likely
|
c8a3e6a866 |
scripts/dtc: Add a script to update to mainline dtc source
A very simple script that automates pulling in a newer version of DTC. Not particularly robust, but a whole lot better than doing it by hand every time. Signed-off-by: Grant Likely <grant.likely@linaro.org> |
||
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Grant Likely
|
73ab39b14c |
scripts/dtc: Update to upstream version v1.4.0
Update to the latest version of dtc with the following notable
enhancements and bug fixes:
* fdtput: expand fdt if value does not fit
* dtc/fdt{get, put}/convert-dtsv0-lexer: convert to new usage helpers
* libfdt: Add fdt_next_subnode() to permit easy subnode iteration
* utilfdt_read: pass back up the length of data read
* util_version: new helper for displaying version info
* die: constify format string arg
* utilfdt_read_err: use xmalloc funcs
* Export fdt_stringlist_contains()
* dtc: Drop the '-S is deprecated' warning
* dtc/libfdt: sparse fixes
* dtc/libfdt: introduce fdt types for annotation by endian checkers
* Fix util_is_printable_string
* dtc: srcpos_verror() should print to stderr
* libfdt: Added missing functions to shared library
Shipped bison/flex generated files were built on an Ubuntu 13.10 system.
Signed-off-by: Grant Likely <grant.likely@linaro.org>
|
||
|
Grant Likely
|
a878b91019 |
scripts/dtc: Update shipped files to build with bison 2.7.12
Preparation patch before updating to upstream dtc version 1.4.0. This change only contains the changes caused by a new version of bison on the shipped files. There are no functional changes. The shipped files were build on an Ubuntu 13.10 system Signed-off-by: Grant Likely <grant.likely@linaro.org> |
||
|
Grant Likely
|
706b78f37f |
dtc: ensure #line directives don't consume data from the next line
Previously, the #line parsing regex ended with ({WS}+[0-9]+)?. The {WS}
could match line-break characters. If the #line directive did not contain
the optional flags field at the end, this could cause any integer data on
the next line to be consumed as part of the #line directive parsing. This
could cause syntax errors (i.e. #line parsing consuming the leading 0
from a hex literal 0x1234, leaving x1234 to be parsed as cell data,
which is a syntax error), or invalid compilation results (i.e. simply
consuming literal 1234 as part of the #line processing, thus removing it
from the cell data).
Fix this by replacing {WS} with [ \t] so that it can't match line-breaks.
Convert all instances of {WS}, even though the other instances should be
irrelevant for any well-formed #line directive. This is done for
consistency and ultimate safety.
[Cherry picked from DTC commit a1ee6f068e1c8dbc62873645037a353d7852d5cc]
Reported-by: Ian Campbell <Ian.Campbell@citrix.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
|
||
|
Grant Likely
|
2a6a08ca5e |
dtc: Update generated files to output from Bison 2.5
This patch merely updates the generated dtc parser and lexer files to the output generated by Bison 2.5. The previous versions were generated from version 2.4.1. The only reason for this commit is to minimize the diff on the next commit which fixes a bug in the DTC #line directive parsing. Otherwise the Bison changes would be intermingled with the functional changes. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> |
||
|
Magnus Damm
|
4f3be1cfa8 |
script: dtc: clean generated files
Fix "make distclean" to clean up generated dtc files. Without this patch the following files are left around: - dtc-lexer.lex.c - dtc-parser.tab.c - dtc-parser.tab.h Signed-off-by: Magnus Damm <damm@opensource.se> Reviewed-by: Simon Horman <horms@verge.net.au> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> |
||
|
Stephen Warren
|
205a8eb7ce |
dtc: fix for_each_*() to skip first object if deleted
The previous definition of for_each_*() would always include the very first object within the list, irrespective of whether it was marked deleted, since the deleted flag was not checked on the first object, but only on any "next" object. Fix for_each_*() to check the deleted flag in the loop body every iteration to correct this. (upstream dtc commit 1762ab42ef77db7ab2776d0d6cba3515150f518a) Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> |
||
|
Stephen Warren
|
cd296721a9 |
dtc: import latest upstream dtc
This updates scripts/dtc to commit 317a5d9 "dtc: zero out new label objects" from git://git.jdl.com/software/dtc.git. This adds features such as: * /bits/ syntax for cell data. * Math expressions within cell data. * The ability to delete properties or nodes. * Support for #line directives in the input file, which allows the use of cpp on *.dts. * -i command-line option (/include/ path) * -W/-E command-line options for error/warning control. * Removal of spew to STDOUT containing the filename being compiled. * Many additions to the libfdt API. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Jon Loeliger <jdl@jdl.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> |
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|
Felipe Balbi
|
db7f4e3d2b |
scripts: dtc: fix compile warnings
Fix following compile warnings: scripts/dtc/flattree.c: In function ‘flat_read_mem_reserve’: scripts/dtc/flattree.c:700:14: warning: variable ‘p’ set but not used [-Wunused-but-set-variable] scripts/dtc/dtc.c: In function ‘main’: scripts/dtc/dtc.c:104:17: warning: variable ‘check’ set but not used [-Wunused-but-set-variable] Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Michal Marek <mmarek@suse.cz> |
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|
Stephen Warren
|
136ec2049f |
dtc: Implement -d option to write out a dependency file
This will allow callers to rebuild .dtb files when any of the /include/d .dtsi files are modified, not just the top-level .dts file. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Michal Marek <mmarek@suse.cz> |
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|
Arnaud Lacombe
|
edfc86aada |
dtc: regen parser
Cc: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> |
||
|
Arnaud Lacombe
|
95abef888a |
dtc: migrate parser to implicit rules
Cc: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> |
||
|
Lucas De Marchi
|
25985edced |
Fix common misspellings
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi> |
||
|
John Bonesio
|
658f29a51e |
of/flattree: Update dtc to current mainline.
Pull in recent changes from the main dtc repository. These changes primarily allow multiple device trees to be declared which are merged by dtc. This feature allows us to include a basic dts file and then provide more information for the specific system through the merging functionality. Changes pulled from git://git.jdl.com/software/dtc.git commit id: 37c0b6a0, "dtc: Add code to make diffing trees easier" Signed-off-by: John Bonesio <bones@secretlab.ca> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> |
||
|
Martin Ettl
|
5e8e1cc0a1 |
scripts/dtc: Fix a resource leak
during a check of the current git head of the linux kernel with the static code analysis tool cppcheck (http://sourceforge.net/apps/mediawiki/cppcheck/index.php?title=Main_Page) the tool discovered a resource leak in linux-2.6/scripts/dtc/fstree.c. Please refer the attached patch, that fixes the issue. Fixes https://bugzilla.kernel.org/show_bug.cgi?id=15363 Signed-off-by: Martin Ettl <ettl.martin@gmx.de> Cc: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Michal Marek <mmarek@suse.cz> |
||
|
Josh Triplett
|
5ccd991548 |
dtc: Mark various internal functions static
Signed-off-by: Josh Triplett <josh@joshtriplett.org> |
||
|
Josh Triplett
|
23c4ace526 |
dtc: Set "noinput" in the lexer to avoid an unused function
Regenerate the corresponding generated lexer. Regenerating the lexer with current flex also provides prototypes for various yy* functions, making some -Wmissing-prototypes warnings go away as well. Signed-off-by: Josh Triplett <josh@joshtriplett.org> |
||
|
Jon Smirl
|
b810c6ec5c |
powerpc: Have git ignore generated files from dtc compile
Have git ignore generated files from dtc compile Signed-off-by: Jon Smirl <jonsmirl@gmail.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> |
||
|
David Gibson
|
9fffb55f66 |
Move dtc and libfdt sources from arch/powerpc/boot to scripts/dtc
The powerpc kernel always requires an Open Firmware like device tree to supply device information. On systems without OF, this comes from a flattened device tree blob. This blob is usually generated by dtc, a tool which compiles a text description of the device tree into the flattened format used by the kernel. Sometimes, the bootwrapper makes small changes to the pre-compiled device tree blob (e.g. filling in the size of RAM). To do this it uses the libfdt library. Because these are only used on powerpc, the code for both these tools is included under arch/powerpc/boot (these were imported and are periodically updated from the upstream dtc tree). However, the microblaze architecture, currently being prepared for merging to mainline also uses dtc to produce device tree blobs. A few other archs have also mentioned some interest in using dtc. Therefore, this patch moves dtc and libfdt from arch/powerpc into scripts, where it can be used by any architecture. The vast bulk of this patch is a literal move, the rest is adjusting the various Makefiles to use dtc and libfdt correctly from their new locations. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |