Dear Denis,
Am Samstag, den 14.04.2012, 16:00 +0200 schrieb Denis Carikli: > commit c03682861a1d8716900b74ec3f197faa9a68cecd > Author: Denis 'GNUtoo' Carikli <[email protected]> > Date: Sat Apr 14 14:30:49 2012 +0200 > > ASUS M4A785T-M mainboard: fix screen flickering issues > > Without that fix the screen flickered with resolutions superior > to 832x624 because the cpu_ht_freq was 0 (so it ran at 200Mhz). could you elaborate more please. Like what you wrote in the IRC channel. If I am not mistaken you said you copied the code from some other file. > Change-Id: I1056d76b1d77f6177594ed9d03ecc5ae7b3c2c13 > Signed-off-by: Denis 'GNUtoo' Carikli <[email protected]> > --- > src/mainboard/asus/m4a785-m/romstage.c | 9 +++++++++ > 1 files changed, 9 insertions(+), 0 deletions(-) > > diff --git a/src/mainboard/asus/m4a785-m/romstage.c > b/src/mainboard/asus/m4a785-m/romstage.c > index a96592d..870af70 100644 > --- a/src/mainboard/asus/m4a785-m/romstage.c > +++ b/src/mainboard/asus/m4a785-m/romstage.c > @@ -246,6 +246,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long > cpu_init_detectedx) > */ > BOOL AMD_CB_ManualBUIDSwapList (u8 node, u8 link, const u8 **List) > { > +#ifndef CONFIG_BOARD_ASUS_M4A785TM > static const u8 swaplist[] = { 0xFF, CONFIG_HT_CHAIN_UNITID_BASE, > CONFIG_HT_CHAIN_END_UNITID_BASE, 0xFF }; > /* If the BUID was adjusted in early_ht we need to do the manual > override */ > if ((CONFIG_HT_CHAIN_UNITID_BASE != 0) && > (CONFIG_HT_CHAIN_END_UNITID_BASE != 0)) { > @@ -255,6 +256,14 @@ BOOL AMD_CB_ManualBUIDSwapList (u8 node, u8 link, const > u8 **List) > return 1; > } > } > +#else > + static const u8 swaplist[] = {0, 1, 0xFF, 0, 0xFF}; > + /* If the BUID was adjusted in early_ht we need to do the manual > override */ > + if ((node == 0) && (link == 0)) { /* BSP SB link */ > + *List = swaplist; > + return 1; > + } > +#endif > > return 0; > } Also why does the ASUS M4A785-m not need this fix? Thanks, Paul
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