Author: quozl Date: Fri Dec 17 04:10:06 2010 New Revision: 2082 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2082
Log: OLPC XO-1.5 - avoid set DCONLOAD during resume. Tested on OLPC OS 10.1.2 and Windows XP.
Tested-by: Luna Huang Luna.Huang@quantatw.com Tested-by: James Cameron quozl@laptop.org Tested-by: Jon Nettleton jon.nettleton@gmail.com Co-authored-by: Jon Nettleton jon.nettleton@gmail.com
Modified: cpu/x86/pc/olpc/via/startgfxrestore.fth
Modified: cpu/x86/pc/olpc/via/startgfxrestore.fth ============================================================================== --- cpu/x86/pc/olpc/via/startgfxrestore.fth Thu Dec 16 20:13:57 2010 (r2081) +++ cpu/x86/pc/olpc/via/startgfxrestore.fth Fri Dec 17 04:10:06 2010 (r2082) @@ -315,9 +315,6 @@ cx dec 0= until then \ "then" resolves "while"
-\ This is a cheesy way to set the DCON LOAD bit -- -ff acpi-io-base 4d + port-wb \ B1 and B2 - DCON LOAD is the 0x04 bit (bit number 2) of PMIO+4d -ff acpi-io-base 4f + port-wb \ A1 and A2 - DCON LOAD is the 0x10 bit (bit number 4) of PMIO+4f d# 19000 wait-us
then