Changeset 2924

Timestamp:

Mar 27, 2012 10:28:27 PM (14 months ago)

Author:

wmb

Message:

OLPC XO-1.75 and XO-3 - use hardware suspend/resume.

File:

• cpu/arm/mmp2/dramrecal.fth (modified) (2 diffs)

cpu/arm/mmp2/dramrecal.fth

@@ -59 +59 @@
 here ddr-recal - constant /ddr-recal
 
-\ create use-auto-mc-wake  \ Let the PMU automatically wake the memory controller
+create use-hw-s3
+[ifdef] use-hw-s3
+create use-auto-mc-wake  \ Let the PMU automatically wake the memory controller
+[then]
 create use-block           \ Block memory controller activity in low-level sleep code
 create use-self-refresh    \ Manually issue self-refresh enter/exit
@@ -845 +848 @@
    \ begin mmp2_cpu_do_idle()
    block-irqs                    ( )  \ Block IRQs - will be cleared by PMU
-   do-self-refresh               ( )
+[ifdef] use-hw-s3
+   wfi
+[else]
+   do-self-refresh
+[then]
 
    restore-run-state