Re: Build regressions/improvements in v3.10-rc1 (avr)

[Hans-Christian Egtvedt]

Around Sun 12 May 2013 22:45:01 +0200 or thereabout, Geert Uytterhoeven wrote:
> On Sun, 12 May 2013, Geert Uytterhoeven wrote:
>> However, the full list of errors isn't that unmanageable, so I'm following
>> up with a digested list...
> 
> (.init.text+0x540): undefined reference to `atmel_default_console_device': 1 errors in 1 logs
> 	v3.10-rc1/avr32/avr32-allnoconfig
> 	Patch sent last February

I recall to have acked patch(es) related to the serial (console) driver.

It is caused by CONFIG_SERIAL_ATMEL no set in .config, but the machine code
still writes to atmel_default_console_device when you call
at32_setup_serial_console().

Two ways to fix, either select the SERIAL_ATMEL symbol or ifdef around the
atmel_default_console_device assignment in the machine code.

> vsprintf.c:(.text+0x8de): relocation truncated to fit: R_AVR32_9UW_PCREL against `.text'+ae0: 1 errors in 1 logs
> 	v3.10-rc1/avr32/avr32-allnoconfig

I suspect this is caused by not optimizing for size.

-- 
mvh
Hans-Christian Egtvedt
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