On Mon, Jan 11, 2016 at 02:51:39AM +0000, Dongsheng Wang wrote: > Hi Tom, > > Sorry for my late reply, and thanks for your reply. > > How about the following comments, following your suggestion I remove some > redundant comments? > > If my understanding is wrong, please correct me, thanks: > #if defined(CONFIG_ARMV7_SECURE_BASE) && defined(CONFIG_ARMV7_NONSEC) > /* > * If CONFIG_ARMV7_SECURE_BASE is true, secure code will not > * bundle with u-boot, and codes offset are fixed. Secure zone
code offsets
> * only needs to be copied from loading address to
from the loading address
> * CONFIG_ARMV7_SECURE_BASE, which is the linking and running
> * address for secure code.
> *
> * If undefine CONFIG_ARMV7_SECURE_BASE secure zone will be
If CONFIG_ARMV7_SECURE_BASE is undefined, the secure zone will be
> * included in u-boot space, and some absolute address were used
u-boot address space
> * in secure code. Accompanied by u-boot relocation secure code
> * also need to relocate the absolute address.
in secure code. The absolute addresses of the secure code also needs to
be relocated along with the accompanying u-boot code.
> *
> * So DISCARD is only for CONFIG_ARMV7_SECURE_BASE.
> */
> /DISCARD/ : { *(.rel._secure*) }
> #endif
Otherwise looks good, thanks!
--
Tom
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