From 83b05eb0a85d7b7ac0837cece67afabbdb46ea65 Mon Sep 17 00:00:00 2001 From: Alexandru Gagniuc Date: Sun, 15 Feb 2015 14:09:21 -0600 Subject: google/butterfly: Drop MRC.bin in favor of native raminit I thought this wasn't going to work, and observing the timC detection failure of early tests, I was getting somewhat discouraged; however, this works. I've tried it with all possible permutations of the following memory modules: * 2 GiB single-rank DDR3-1600 * 4 GiB single-rank DDR3-1600 * 4 GiB dual-rank DDR3-1600 I did notice a limited number of memtest errors during one of the runs, but they were in an address range that is otherwise marked as reserved. I wrote that off as "maybe something was doing MMIO there just when memtest was poking the address range". I was not able to reproduce that error. Change-Id: Ibd52e1d52fc8d900591d6a488f9a5b4d1e5e4fd3 Signed-off-by: Alexandru Gagniuc Reviewed-on: http://review.coreboot.org/8477 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/mainboard/google/butterfly/devicetree.cb | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/mainboard/google/butterfly/devicetree.cb') diff --git a/src/mainboard/google/butterfly/devicetree.cb b/src/mainboard/google/butterfly/devicetree.cb index ed0d8d1887..90925b95f3 100644 --- a/src/mainboard/google/butterfly/devicetree.cb +++ b/src/mainboard/google/butterfly/devicetree.cb @@ -12,6 +12,8 @@ chip northbridge/intel/sandybridge register "gpu_panel_power_backlight_on_delay" = "2100" # T3: 210ms register "gpu_panel_power_backlight_off_delay" = "2100" # T4: 210ms + register "max_mem_clock_mhz" = "666" # DDR3-1333 + device cpu_cluster 0 on chip cpu/intel/socket_rPGA989 device lapic 0 on end -- cgit v1.2.3