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| author | Peter Stuge <peter@stuge.se> | 2013-10-27 16:07:28 +0100 |
|---|---|---|
| committer | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2013-11-24 05:37:36 +0100 |
| commit | c882d93054f17439569bf64f9d13c9059e6a471e (patch) | |
| tree | 5cc42d1fa9514403825e804c5372501dfa45b4c9 | |
| parent | 2186b6538ede48fbbf8a250b96e58780bfdae082 (diff) | |
| download | coreboot-c882d93054f17439569bf64f9d13c9059e6a471e.tar.xz | |
Lenovo X60: Native VGA init: Get rid of the memory corruptions.
Without that fix the GTT points at 0x00000000.
The patch was made by Peter Stuge, I just split it
and added a commit message.
Change-Id: Ia378b600ba2faf00d42635c6503b94ff0cb1bc8c
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Reviewed-on: http://review.coreboot.org/4002
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
| -rw-r--r-- | src/mainboard/lenovo/x60/i915.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mainboard/lenovo/x60/i915.c b/src/mainboard/lenovo/x60/i915.c index 0f90168b17..f130c5cdaa 100644 --- a/src/mainboard/lenovo/x60/i915.c +++ b/src/mainboard/lenovo/x60/i915.c @@ -139,7 +139,8 @@ int gtt_setup(unsigned int mmiobase) PGETBL_save = read32(mmiobase + PGETBL_CTL) & ~PGETBL_ENABLED; PGETBL_save |= PGETBL_ENABLED; - printk(BIOS_DEBUG, "PGETBL_save=0x%lx\n", PGETBL_save); + PGETBL_save |= pci_read_config32(dev_find_slot(0, PCI_DEVFN(2,0)), 0x5c) & 0xfffff000; + PGETBL_save |= 2; /* set GTT to 256kb */ write32(mmiobase + GFX_FLSH_CNTL, 0); |