From 10141c300624466b70c272d8c0879424e9927e8d Mon Sep 17 00:00:00 2001 From: Arthur Heymans Date: Thu, 27 Oct 2016 00:31:41 +0200 Subject: nb/intel/gm45: Use LAPIC udelay instead of custom version This change may slow down the raminit by maximum 200usec, but reuses the lapic udelay definition. Change-Id: I60a68f8a7911b257c0eecda96f7c5bf302bb51ed Signed-off-by: Arthur Heymans Reviewed-on: https://review.coreboot.org/17152 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/northbridge/intel/gm45/raminit.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/northbridge/intel/gm45/raminit.c') diff --git a/src/northbridge/intel/gm45/raminit.c b/src/northbridge/intel/gm45/raminit.c index 37b44cc763..167ef24159 100644 --- a/src/northbridge/intel/gm45/raminit.c +++ b/src/northbridge/intel/gm45/raminit.c @@ -24,7 +24,7 @@ #include #include #include -#include "delay.h" +#include #include "gm45.h" #include "chip.h" @@ -916,15 +916,15 @@ static void rcomp_initialization(const stepping_t stepping, const int sff) static void dram_powerup(const int resume) { - udelay_from_reset(200); + udelay(200); MCHBAR32(CLKCFG_MCHBAR) = (MCHBAR32(CLKCFG_MCHBAR) & ~(1 << 3)) | (3 << 21); if (!resume) { MCHBAR32(0x1434) |= (1 << 10); - ns100delay(2); + udelay(1); } MCHBAR32(0x1434) |= (1 << 6); if (!resume) { - ns100delay(1); + udelay(1); MCHBAR32(0x1434) |= (1 << 9); MCHBAR32(0x1434) &= ~(1 << 10); udelay(500); -- cgit v1.2.3