Patch set updated for coreboot: 65e969f nvidia/ck804: Add ability to bypass register 0x78 initialization

[Timothy Pearson]

Timothy Pearson ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/8272

-gerrit

commit 65e969fef1ba944fb3d17023f26befcc238928bb
Author: Timothy Pearson 
Date:   Sat Jan 24 13:46:46 2015 -0600

nvidia/ck804: Add ability to bypass register 0x78 initialization

On the ASUS KFSN4-DRE initializing CK804 0x78 causes an almost
    immediate soft reset.  Leaving the register at its power-on
    default value appears to have no ill effect on that same board.

Change-Id: I833603adea580cb3f4441e35044d1e17d2d67852
    Signed-off-by: Timothy Pearson 
---
 src/southbridge/nvidia/ck804/early_setup_car.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/southbridge/nvidia/ck804/early_setup_car.c b/src/southbridge/nvidia/ck804/early_setup_car.c
index 45b94a4..f6316b1 100644
--- a/src/southbridge/nvidia/ck804/early_setup_car.c
+++ b/src/southbridge/nvidia/ck804/early_setup_car.c
@@ -154,7 +154,9 @@ static void ck804_early_setup(unsigned ck804_num, unsigned *busn,
    	CK804_MB_SETUP
 #endif

+#ifndef CK804_SKIP_PCI_REG_78_INIT
    	RES_PCI_IO, PCI_ADDR(0, 1, 0, 0x78), 0xc0ffffff, 0x19000000,
+#endif
    	RES_PCI_IO, PCI_ADDR(0, 1, 0, 0xe0), 0xfffffeff, 0x00000100,

RES_PORT_IO_32, ANACTRL_IO_BASE + 0x20, 0xe00fffff, 0x11000000,