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| author | Vladimir Serbinenko <phcoder@gmail.com> | 2014-06-07 16:27:27 +0200 |
|---|---|---|
| committer | Vladimir Serbinenko <phcoder@gmail.com> | 2014-07-19 16:00:50 +0200 |
| commit | b16f09238df063f3f829f34997aa8200af990acc (patch) | |
| tree | aefd73464d5d7e0bc8587eeb0c3c1bcb2cf742bb /src/northbridge/intel/nehalem | |
| parent | 4af1245ea1b3504c28bfc27b351af3195141631f (diff) | |
| download | coreboot-staging-b16f09238df063f3f829f34997aa8200af990acc.zip coreboot-staging-b16f09238df063f3f829f34997aa8200af990acc.tar.gz | |
nehalem: Move cbmem_recovery call to raminit.
Currently cbmem_recovery is done in raminit only on non-S3-resume path
do it on both paths to reduce confusion.
Change-Id: I16161ad449b9802a855fcf834aa721f4f65c0bb4
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/5954
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/northbridge/intel/nehalem')
| -rw-r--r-- | src/northbridge/intel/nehalem/raminit.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/northbridge/intel/nehalem/raminit.c b/src/northbridge/intel/nehalem/raminit.c index 6673b5a..b1356c2 100644 --- a/src/northbridge/intel/nehalem/raminit.c +++ b/src/northbridge/intel/nehalem/raminit.c @@ -1715,7 +1715,6 @@ static void save_timings(struct raminfo *info) printk (BIOS_SPEW, "[6e8] = %x\n", train.reg_6e8); /* Save the MRC S3 restore data to cbmem */ - cbmem_recovery(0); mrcdata = cbmem_add (CBMEM_ID_MRCDATA, output_len + sizeof(struct mrc_data_container)); @@ -3869,6 +3868,7 @@ void raminit(const int s3resume, const u8 *spd_addrmap) struct raminfo info; u8 x2ca8; u16 deven; + int cbmem_wasnot_inited; x2ca8 = read_mchbar8(0x2ca8); deven = pcie_read_config16(NORTHBRIDGE, D0F0_DEVEN); @@ -4973,7 +4973,22 @@ void raminit(const int s3resume, const u8 *spd_addrmap) #if REAL udelay(1000); dump_timings(&info); + cbmem_wasnot_inited = cbmem_recovery(s3resume); + if (!s3resume) save_timings(&info); + if (s3resume && cbmem_wasnot_inited) { + u32 reg32; + printk(BIOS_ERR, "Failed S3 resume.\n"); + ram_check(0x100000, 0x200000); + + /* Clear SLP_TYPE. */ + reg32 = inl(DEFAULT_PMBASE + 0x04); + outl(reg32 & ~(7 << 10), DEFAULT_PMBASE + 0x04); + + /* Failed S3 resume, reset to come up cleanly */ + outb(0xe, 0xcf9); + hlt(); + } #endif } |
