Kumar Gala wrote:
On Jul 2, 2008, at 12:12 PM, Scott Wood wrote:
Kumar Gala wrote:
+#define SS_MEMSAVE 0x00
What is this? add a comment?
There's a comment where MEMSAVE is used:
/* The first 2 words of memory are used to communicate with the
I read this as the memory address 0, 0x4. do you mean the first two
words of the save area?
Both. Memory addresses 0 and 4 are saved in the first two words of the
save area, so that we can overwrite the former with the magic number and
resume address.
* bootloader, to tell it how to resume.
*
* The first word is the magic number 0xf5153ae5, and the second
* is the pointer to mpc83xx_deep_resume.
*
* The original content of these two words is saved in the state
* save area.
*/
We could stick a /* First 8 bytes of RAM */ after the #define if you
want.
ahh, might be useful to add SS_MEMSAVE into the comment.
OK.
-Scott
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