Hi,
On Wed, Jan 25, 2012 at 11:50 AM, Prabhakar Lad prabhakar.csengg@gmail.com wrote:
On Wed, Jan 25, 2012 at 3:57 PM, Christian Riesch < christian.riesch@omicron.at> wrote:
Hi,
On Wed, Jan 25, 2012 at 10:52 AM, Prabhakar Lad prabhakar.csengg@gmail.com wrote:
*I want to add a command using U_BOOT_CMD in uboot, where SPL_BUILD is enabled for example for da850evm in spl frame work how can i do that *
Why do you want to do that? A command in an SPL?
For davinci soc I wanted to add "clocks" command not particularly for SPL only when I move some piece of code from arc/arm/cpu/arm926ejs/cpu.c to say arc/arm/cpu/arm926ejs/speed.c and implement the command I get following errors,
arm-none-linux-gnueabi-ld: error: no memory region specified for loadable section `.u_boot_cmd' make[2]: *** [/home/plad/ti/uboot/denx_uboot/uboot-ti/u-boot-ti/spl/u-boot-spl] Error 1 make[2]: Leaving directory `/home/plad/ti/uboot/denx_uboot/uboot-ti/u-boot-ti/spl' I get these errors for SPL enabled
As Wolfgang wrote, commands cannot be run in SPL and therefore you should not compile them into SPL.
How about something like this:
#ifndef CONFIG_SPL_BUILD U_BOOT_CMD( ... ); #endif
If you don't use Sughosh's patches I think you need #ifndef CONFIG_NAND_SPL instead of #ifndef CONFIG_SPL_BUILD. Regards, Christian