It seems the timing is coming, to bring this finally in mainline and move boards over to the new i2c framework.
Changes for v3 series:
- Compiler collects the used i2c adapters in _u_boot_list_i2c, so no need for defining the used i2c adpaters in the board config file. -> drop CONFIG_SYS_NUM_I2C_ADAPTERS and CONFIG_SYS_I2C_ADAPTERS - Some adaptions for the keymile boards, so we can drop CONFIG_I2C_MUX completely - add ppc4xx_i2c driver, ported from Dirk Eibach
Serie compiles clean on arm and powerpc
Ported i2c drivers: soft_i2c : from me, tested on some arm and powerpc boards fsl_i2c : from me, only compile tested tegra_i2c : ported from Simon Glass ppc4xx_i2c: adapted from Dirk Eibach dirk.eibach@gdsys.cc tested on (which board?) with 4 soft_i2c drivers and one ppc4x_i2c driver.
Cc: Dirk Eibach dirk.eibach@gdsys.cc Cc: Stefan Roese sr@denx.de Cc: Simon Glass sjg@chromium.org Cc: Piotr Wilczek p.wilczek@samsung.com Cc: Holger Brunck holger.brunck@keymile.com Cc: Mike Frysinger vapier@gentoo.org Cc: Stephen Warren swarren@wwwdotorg.org
Dirk Eibach (1): i2c, ppc4xx_i2c: switch to new multibus/multiadapter support
Heiko Schocher (6): i2c: add i2c_core and prepare for new multibus support i2c: common changes for multibus/multiadapter support i2c, soft-i2c: switch to new multibus/multiadapter support i2c, fsl_i2c: switch to new multibus/multiadapter support i2c, multibus: get rid of CONFIG_I2C_MUX i2c, multibus, keymile: get rid of EEprom_ivm envvariable
Simon Glass (2): tegra: i2c: Add function to know about current bus tegra: i2c: Enable new CONFIG_SYS_I2C framework
README | 175 ++++++---- arch/arm/lib/board.c | 10 +- arch/blackfin/lib/board.c | 7 + arch/m68k/cpu/mcf5227x/cpu_init.c | 2 +- arch/m68k/cpu/mcf5227x/speed.c | 2 +- arch/m68k/cpu/mcf523x/cpu_init.c | 2 +- arch/m68k/cpu/mcf523x/speed.c | 2 +- arch/m68k/cpu/mcf52x2/cpu_init.c | 4 +- arch/m68k/cpu/mcf52x2/speed.c | 4 +- arch/m68k/cpu/mcf532x/cpu_init.c | 4 +- arch/m68k/cpu/mcf532x/speed.c | 2 +- arch/m68k/cpu/mcf5445x/speed.c | 2 +- arch/m68k/cpu/mcf547x_8x/cpu_init.c | 2 +- arch/m68k/cpu/mcf547x_8x/speed.c | 2 +- arch/m68k/include/asm/global_data.h | 2 +- arch/m68k/lib/board.c | 15 +- arch/mips/lib/board.c | 7 + arch/nds32/lib/board.c | 10 +- arch/powerpc/cpu/mpc8260/i2c.c | 14 - arch/powerpc/cpu/mpc8xx/video.c | 4 + arch/powerpc/cpu/ppc4xx/40x_spd_sdram.c | 6 +- arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c | 6 +- arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c | 3 +- arch/powerpc/cpu/ppc4xx/cmd_chip_config.c | 2 +- arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c | 3 +- arch/powerpc/include/asm/ppc4xx-i2c.h | 18 - arch/powerpc/lib/board.c | 11 +- board/BuS/eb_cpux9k2/cpux9k2.c | 2 +- board/BuS/vl_ma2sc/vl_ma2sc.c | 2 +- board/atc/atc.c | 2 +- board/bluewater/snapper9260/snapper9260.c | 2 +- board/cm5200/cm5200.c | 4 +- board/cpu86/cpu86.c | 2 +- board/cpu87/cpu87.c | 2 +- board/csb272/csb272.c | 2 +- board/emk/top9000/top9000.c | 8 +- board/esd/du440/du440.c | 2 - board/esd/vme8349/vme8349.c | 6 +- board/eukrea/cpuat91/cpuat91.c | 2 +- board/freescale/m52277evb/README | 4 +- board/freescale/m53017evb/README | 4 +- board/freescale/m5373evb/README | 4 +- board/freescale/m54455evb/README | 4 +- board/freescale/m547xevb/README | 4 +- board/freescale/mpc8349itx/mpc8349itx.c | 3 +- board/freescale/mpc8349itx/pci.c | 2 +- board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c | 2 +- board/ids8247/ids8247.c | 2 +- board/keymile/common/ivm.c | 19 +- board/keymile/km83xx/km83xx.c | 15 - board/keymile/km_arm/km_arm.c | 8 +- board/lwmon/lwmon.c | 2 +- board/lwmon/pcmcia.c | 4 +- board/lwmon5/kbd.c | 2 +- board/mpl/pip405/pip405.c | 2 +- board/pm826/pm826.c | 2 +- board/pm828/pm828.c | 2 +- board/sacsng/ioconfig.h | 2 +- board/sandburst/common/ppc440gx_i2c.c | 510 ---------------------------- board/sandburst/common/ppc440gx_i2c.h | 60 ---- board/sandburst/common/sb_common.c | 103 +++--- board/sandburst/common/sb_common.h | 1 - board/sandburst/karef/Makefile | 3 +- board/sandburst/karef/karef.c | 6 - board/sandburst/metrobox/Makefile | 3 +- board/sandburst/metrobox/metrobox.c | 6 - board/tqc/tqm8260/tqm8260.c | 2 +- board/tqc/tqm8272/tqm8272.c | 2 +- board/tqc/tqm8272/tqm8272.h | 2 +- common/cmd_date.c | 9 + common/cmd_dtt.c | 9 + common/cmd_eeprom.c | 3 +- common/cmd_i2c.c | 350 +++++-------------- common/env_eeprom.c | 26 +- common/stdio.c | 13 +- drivers/i2c/Makefile | 9 +- drivers/i2c/fsl_i2c.c | 220 +++++------- drivers/i2c/i2c_core.c | 414 ++++++++++++++++++++++ drivers/i2c/ppc4xx_i2c.c | 193 ++++++----- drivers/i2c/soft_i2c.c | 104 +++--- drivers/i2c/tegra_i2c.c | 118 ++++--- include/asm-generic/global_data.h | 3 + include/configs/A3000.h | 4 +- include/configs/APC405.h | 9 +- include/configs/ASH405.h | 9 +- include/configs/B4860QDS.h | 16 +- include/configs/BSC9131RDB.h | 12 +- include/configs/BSC9132QDS.h | 17 +- include/configs/CANBT.h | 15 +- include/configs/CATcenter.h | 9 +- include/configs/CMS700.h | 9 +- include/configs/CPCI2DP.h | 9 +- include/configs/CPCI405.h | 9 +- include/configs/CPCI4052.h | 9 +- include/configs/CPCI405AB.h | 9 +- include/configs/CPCI405DT.h | 9 +- include/configs/CPCIISER4.h | 9 +- include/configs/CPU86.h | 7 +- include/configs/CPU87.h | 7 +- include/configs/CRAYL1.h | 9 +- include/configs/DP405.h | 9 +- include/configs/DU405.h | 9 +- include/configs/DU440.h | 19 +- include/configs/G2000.h | 9 +- include/configs/GEN860T.h | 39 ++- include/configs/HH405.h | 11 +- include/configs/HIDDEN_DRAGON.h | 9 +- include/configs/HUB405.h | 9 +- include/configs/HWW1U1A.h | 18 +- include/configs/ICU862.h | 13 +- include/configs/IDS8247.h | 9 +- include/configs/IP860.h | 9 +- include/configs/IPHASE4539.h | 11 +- include/configs/JSE.h | 10 +- include/configs/KAREF.h | 17 +- include/configs/KUP4K.h | 11 +- include/configs/KUP4X.h | 12 +- include/configs/M5208EVBE.h | 11 +- include/configs/M52277EVB.h | 11 +- include/configs/M5235EVB.h | 11 +- include/configs/M5253DEMO.h | 10 +- include/configs/M5271EVB.h | 11 +- include/configs/M5275EVB.h | 11 +- include/configs/M53017EVB.h | 11 +- include/configs/M5329EVB.h | 11 +- include/configs/M5373EVB.h | 11 +- include/configs/M54451EVB.h | 11 +- include/configs/M54455EVB.h | 11 +- include/configs/M5475EVB.h | 11 +- include/configs/M5485EVB.h | 11 +- include/configs/MERGERBOX.h | 15 +- include/configs/METROBOX.h | 17 +- include/configs/MHPC.h | 8 +- include/configs/MIP405.h | 9 +- include/configs/MPC8308RDB.h | 17 +- include/configs/MPC8313ERDB.h | 17 +- include/configs/MPC8315ERDB.h | 13 +- include/configs/MPC8323ERDB.h | 13 +- include/configs/MPC832XEMDS.h | 13 +- include/configs/MPC8349EMDS.h | 18 +- include/configs/MPC8349ITX.h | 24 +- include/configs/MPC8360EMDS.h | 14 +- include/configs/MPC8360ERDK.h | 18 +- include/configs/MPC837XEMDS.h | 14 +- include/configs/MPC837XERDB.h | 14 +- include/configs/MPC8536DS.h | 18 +- include/configs/MPC8540ADS.h | 13 +- include/configs/MPC8541CDS.h | 13 +- include/configs/MPC8544DS.h | 13 +- include/configs/MPC8548CDS.h | 13 +- include/configs/MPC8555CDS.h | 13 +- include/configs/MPC8560ADS.h | 13 +- include/configs/MPC8568MDS.h | 18 +- include/configs/MPC8569MDS.h | 18 +- include/configs/MPC8572DS.h | 18 +- include/configs/MPC8610HPCD.h | 13 +- include/configs/MPC8641HPCN.h | 13 +- include/configs/MVBLM7.h | 16 +- include/configs/OCRTC.h | 9 +- include/configs/ORSG.h | 9 +- include/configs/P1010RDB.h | 18 +- include/configs/P1022DS.h | 16 +- include/configs/P1023RDS.h | 16 +- include/configs/P1_P2_RDB.h | 19 +- include/configs/P2020COME.h | 17 +- include/configs/P2020DS.h | 17 +- include/configs/P2041RDB.h | 16 +- include/configs/PCI405.h | 9 +- include/configs/PIP405.h | 9 +- include/configs/PLU405.h | 9 +- include/configs/PM826.h | 8 +- include/configs/PM828.h | 8 +- include/configs/PMC405.h | 9 +- include/configs/PMC405DE.h | 9 +- include/configs/PMC440.h | 15 +- include/configs/PPChameleonEVB.h | 9 +- include/configs/R360MPI.h | 6 +- include/configs/RPXClassic.h | 16 +- include/configs/RPXlite.h | 30 ++ include/configs/RRvision.h | 12 +- include/configs/SIMPC8313.h | 17 +- include/configs/SXNI855T.h | 7 +- include/configs/Sandpoint8240.h | 15 +- include/configs/Sandpoint8245.h | 15 +- include/configs/TASREG.h | 28 +- include/configs/TK885D.h | 12 +- include/configs/TOP5200.h | 12 +- include/configs/TOP860.h | 10 +- include/configs/TQM8260.h | 8 +- include/configs/TQM8272.h | 12 +- include/configs/TQM834x.h | 11 +- include/configs/TQM855M.h | 12 +- include/configs/TQM866M.h | 11 +- include/configs/TQM885D.h | 12 +- include/configs/VOH405.h | 9 +- include/configs/VOM405.h | 9 +- include/configs/W7OLMC.h | 9 +- include/configs/W7OLMG.h | 9 +- include/configs/WUH405.h | 9 +- include/configs/acadia.h | 2 +- include/configs/alpr.h | 12 +- include/configs/amcc-common.h | 7 +- include/configs/aria.h | 1 - include/configs/astro_mcf5373l.h | 11 +- include/configs/bamboo.h | 2 +- include/configs/beaver.h | 5 +- include/configs/bf533-ezkit.h | 9 +- include/configs/bf533-stamp.h | 48 ++- include/configs/bf561-ezkit.h | 8 +- include/configs/bfin_adi_common.h | 2 +- include/configs/blackstamp.h | 3 +- include/configs/blackvme.h | 2 +- include/configs/bluestone.h | 2 +- include/configs/bubinga.h | 4 +- include/configs/canyonlands.h | 2 +- include/configs/cardhu.h | 3 +- include/configs/corenet_ds.h | 16 +- include/configs/cpuat91.h | 3 +- include/configs/csb272.h | 9 +- include/configs/csb472.h | 9 +- include/configs/dalmore.h | 3 +- include/configs/debris.h | 9 +- include/configs/dlvision-10g.h | 2 +- include/configs/dlvision.h | 2 +- include/configs/eXalion.h | 2 +- include/configs/eb_cpux9k2.h | 13 +- include/configs/ebony.h | 2 +- include/configs/ep8260.h | 13 +- include/configs/ethernut5.h | 8 +- include/configs/gdppc440etx.h | 2 +- include/configs/ibf-dsp561.h | 4 +- include/configs/icon.h | 3 +- include/configs/intip.h | 2 +- include/configs/io.h | 2 +- include/configs/io64.h | 2 +- include/configs/iocon.h | 10 +- include/configs/katmai.h | 3 +- include/configs/kilauea.h | 2 +- include/configs/km/keymile-common.h | 3 - include/configs/km/km83xx-common.h | 25 +- include/configs/km/km_arm.h | 23 +- include/configs/km82xx.h | 19 +- include/configs/km_kirkwood.h | 16 +- include/configs/korat.h | 10 +- include/configs/luan.h | 2 +- include/configs/lwmon.h | 12 +- include/configs/lwmon5.h | 10 +- include/configs/makalu.h | 2 +- include/configs/mecp5123.h | 1 - include/configs/mpc5121ads.h | 1 - include/configs/mpc8308_p1m.h | 15 +- include/configs/mpq101.h | 16 +- include/configs/neo.h | 2 +- include/configs/nhk8815.h | 7 +- include/configs/ocotea.h | 2 +- include/configs/otc570.h | 17 +- include/configs/p1_p2_rdb_pc.h | 19 +- include/configs/p3p440.h | 12 +- include/configs/pcs440ep.h | 10 +- include/configs/pdnb3.h | 10 +- include/configs/quad100hd.h | 10 +- include/configs/redwood.h | 4 +- include/configs/s5p_goni.h | 6 +- include/configs/s5pc210_universal.h | 6 +- include/configs/sacsng.h | 11 +- include/configs/sbc405.h | 10 +- include/configs/sbc8349.h | 18 +- include/configs/sbc8548.h | 11 +- include/configs/sbc8641d.h | 13 +- include/configs/sc3.h | 10 +- include/configs/seaboard.h | 5 +- include/configs/sequoia.h | 2 +- include/configs/snapper9260.h | 8 +- include/configs/socrates.h | 17 +- include/configs/spc1920.h | 12 +- include/configs/stxgp3.h | 12 +- include/configs/stxssa.h | 11 +- include/configs/t3corp.h | 2 +- include/configs/t4qds.h | 17 +- include/configs/taihu.h | 4 +- include/configs/taishan.h | 2 +- include/configs/top9000.h | 9 +- include/configs/trats.h | 6 +- include/configs/trimslice.h | 5 +- include/configs/u8500_href.h | 1 - include/configs/uc100.h | 12 +- include/configs/utx8245.h | 3 +- include/configs/vct.h | 11 +- include/configs/vl_ma2sc.h | 6 +- include/configs/vme8349.h | 20 +- include/configs/walnut.h | 2 +- include/configs/whistler.h | 5 +- include/configs/xpedite1000.h | 10 +- include/configs/xpedite517x.h | 15 +- include/configs/xpedite520x.h | 15 +- include/configs/xpedite537x.h | 16 +- include/configs/xpedite550x.h | 15 +- include/configs/yosemite.h | 2 +- include/configs/yucca.h | 4 +- include/configs/zeus.h | 10 +- include/i2c.h | 232 +++++++++++-- 301 Dateien geändert, 2549 Zeilen hinzugefügt(+), 2604 Zeilen entfernt(-) delete mode 100644 board/sandburst/common/ppc440gx_i2c.c delete mode 100644 board/sandburst/common/ppc440gx_i2c.h create mode 100644 drivers/i2c/i2c_core.c