[U-Boot-Users] [ARM] TI DaVinci support, hopefully final [0/5]

[ksi at koi8.net]

On Tue, 7 Aug 2007, Zach Sadecki wrote:

That's MontaVista toolchain.

I can post a proper RPM .spec file and all required patches for GCC 4.2.0
based toolchain (arm-elf, for standalone applications e.g. U-Boot with
almost complete multilib less EP9312 FPU) if somebody wants them...

> Nice...  With the gzipped files I can get it to patch and compile (after
> applying the biosemu patch).
>
> But something breaks if I change the dvevm.h file to #define
> CFG_USE_NAND.  The compile breaks at the end with warnings (warnings
> that cause make to error out).  They have to do with "function
> '__udivsi3'" being redifined (and the warning that stops the compile is
> this: "arm_v5t_le-ld: Warning: size of symbol `__udivsi3' changed from
> 152 in lib_arm/libarm.a(_udivsi3.o) to 496 in
> /opt/montavista-arm-v4.00-alt/pro/devkit/arm/v5t_le/bin/../lib/gcc/armv5
> tl-montavista-linuxeabi/3.4.3/libgcc.a(_udivsi3.oS)"
>
> I got this same error last time I made a quick and dirty attempt to get
> 1.2.0 to compile for Davinci.
>
> Anybody know what I can do to fix this one?
>
> Thanks,
>  Zach
>
> -----Original Message-----
> From: u-boot-users-bounces at lists.sourceforge.net
> [mailto:u-boot-users-bounces at lists.sourceforge.net] On Behalf Of
> ksi at koi8.net
> Sent: Tuesday, August 07, 2007 4:07 PM
> To: U-Boot list
> Subject: [U-Boot-Users] [ARM] TI DaVinci support, hopefully final [0/5]
>
> Here it is.
>
> Changes:
>
> - Fixed CONFIG_CMD_NET in net files.
> - Fixed CONFIG_CMD_EEPROM for schmoogie.
> - Made sure it compiles and works (forceenv() link problem) on SCHMOOGIE
> and
>   DV_EVM. Can't check if it works on SONATA, don't have a board any
> more,
>   but it at least compiles.
>
> I'm sending patches in two forms -- inline (set of 5 patches) _AND_ as a
> set of 2 GZIP files. Those should survive _ANY_ reformatting by various
> MUAs.
>
> Hopefully it is the final attempt...
>
> Here is an excerpt from session log on SCHMOOGIE...
>
> === Cut ===
> U-Boot 1.2.0-g6c33c785-dirty (Aug  7 2007 - 13:07:17)
>
> DRAM:  128 MB
> NAND:  128 MiB
> In:    serial
> Out:   serial
> Err:   serial
> ARM Clock : 297MHz
> DDR Clock : 162MHz
> ETH PHY   : DP83848 @ 0x01
> U-Boot > iprobe
> Valid chip addresses: 1B 38 3A 3D 3F 50 5D 6F U-Boot > ping
> 192.168.253.10 host 192.168.253.10 is alive U-Boot > === Cut ===
>
> ---
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> *  KSI at home    KOI8 Net  < >  The impossible we do immediately.  *
> *  Las Vegas   NV, USA   < >  Miracles require 24-hour notice.   *
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---
******************************************************************
*  KSI at home    KOI8 Net  < >  The impossible we do immediately.  *
*  Las Vegas   NV, USA   < >  Miracles require 24-hour notice.   *
******************************************************************