Hi Heiko, On 11/16/2015 07:29 AM, Heiko Schocher wrote: > Hello Simon, > > I see an compile error for avr32 on travis.org for current mainline > U-Boot, see [1]. > > git bisecting it, with the information that last working avr32 build > on travis.org is [2], shows: > > pollux:u-boot hs [(kein Branch, binäre Suche begonnen bei 20151116)] $ > git bisect log > git bisect start > # good: [a5325cd5e91f77a2214e80198ae31c1d8b7e7c3c] configs: Remove > CONFIG_SERIAL_MULTI > git bisect good a5325cd5e91f77a2214e80198ae31c1d8b7e7c3c > # bad: [ae27120c31d58b8bb694d9155bcffdcfae8552a6] Merge > git://git.denx.de/u-boot-dm > git bisect bad ae27120c31d58b8bb694d9155bcffdcfae8552a6 > # bad: [bae34335e8aef46d7103907580c40f18f1876bb0] exynos: Remove > unneeded device tree control #ifdefs > git bisect bad bae34335e8aef46d7103907580c40f18f1876bb0 > # bad: [f615e6a64d23952d3c68b9ac92b4ef5fa5ebdf8a] dm: power: Add support > for S5M8767 regulators > git bisect bad f615e6a64d23952d3c68b9ac92b4ef5fa5ebdf8a > # bad: [f1ac35b7a6c6bc878d473b5955370b1cc49dba54] exynos: dts: Sync up > I2C ports with the kernel > git bisect bad f1ac35b7a6c6bc878d473b5955370b1cc49dba54 > # good: [7fc65bcf8a0a5463db86efbb273a40448c845efc] dm: i2c: Move > definitions to the top of the header file > git bisect good 7fc65bcf8a0a5463db86efbb273a40448c845efc > # bad: [b725dc458f9db44957d4f541d05defe178dda7b5] i2c: Add a mux for > GPIO-based I2C bus arbitration > git bisect bad b725dc458f9db44957d4f541d05defe178dda7b5 > # bad: [3d1957f0ea0133ec06f9c6fd85dc1acdf66ad29c] dm: i2c: Add support > for multiplexed I2C buses > git bisect bad 3d1957f0ea0133ec06f9c6fd85dc1acdf66ad29c > # good: [df358c6beca8f7cc2f2b67c54f0bf255ebd5cc22] dm: i2c: Add a > function to transfer messages > git bisect good df358c6beca8f7cc2f2b67c54f0bf255ebd5cc22 > # first bad commit: [3d1957f0ea0133ec06f9c6fd85dc1acdf66ad29c] dm: i2c: > Add support for multiplexed I2C buses > pollux:u-boot hs [(kein Branch, binäre Suche begonnen bei 20151116)] $ > > Hmm... it seems, that introducing the subdir "muxes" leads into > this error for avr32 ... I just tried the following patch:
I know about this but had no time to investigate it deeper. It seems this is a toolchain problem ... and there is no way to get another toolchain. > diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile > index 32198bd..811ad9b 100644 > --- a/drivers/i2c/Makefile > +++ b/drivers/i2c/Makefile > @@ -40,4 +40,4 @@ obj-$(CONFIG_SYS_I2C_UNIPHIER) += i2c-uniphier.o > obj-$(CONFIG_SYS_I2C_UNIPHIER_F) += i2c-uniphier-f.o > obj-$(CONFIG_SYS_I2C_ZYNQ) += zynq_i2c.o > > -obj-y += muxes/ > +obj-$(CONFIG_I2C_MUX) += muxes/ > pollux:u-boot hs [20151116] $ > > and the error "drivers/i2c/built-in.o: warning: input is not relaxable" > is gone ... > > Do you have an idea, why this breaks? Is above patch a valid fix? > (I checked, that all boards using CONFIG_I2C_ARB_GPIO_CHALLENGE have > also set CONFIG_I2C_MUX) For me this is a valid fix. Would you send a proper patch? Andreas > > bye, > Heiko > [1] current U-Boot compile error for avr32 on travis.org: > https://travis-ci.org/u-boot/u-boot/jobs/90954387 > > [2] last working U-Boot compile on travis.org for avr32: > https://travis-ci.org/u-boot/u-boot/builds/74310800 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
