diff options
Diffstat (limited to 'src/mainboard/intel/wtm2/graphics.c')
| -rw-r--r-- | src/mainboard/intel/wtm2/graphics.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/mainboard/intel/wtm2/graphics.c b/src/mainboard/intel/wtm2/graphics.c new file mode 100644 index 0000000000..79820b9fe9 --- /dev/null +++ b/src/mainboard/intel/wtm2/graphics.c @@ -0,0 +1,89 @@ +/* +* This file is part of the coreboot project. +* +* Copyright 2013 Google Inc. +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; version 2 of the License. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with this program; if not, write to the Free Software +* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ +/* this file was for the most part machine generated, and in future + * will be all machine generated. Avoid editing. + */ +#include <console/console.h> +#include "i915io.h" + +void graphics_register_reset(u32 aux_ctl, u32 aux_data, int verbose) +{ + + io_i915_write32(0x80000000,0x45400); + io_i915_write32(0x00000000,_CURACNTR); + io_i915_write32((/* PIPEA */0x0<<24)|0x00000000,_DSPACNTR); + io_i915_write32(0x00000000,_DSPBCNTR); + io_i915_write32(0x80000000,CPU_VGACNTRL); + io_i915_write32(0x00000000,_DSPASIZE+0xc); + io_i915_write32(0x00000000,_DSPBSURF); + io_i915_write32(0x00000000,0x4f050); + io_i915_write32( DP_LINK_TRAIN_PAT_1 | DP_LINK_TRAIN_PAT_1_CPT | + DP_VOLTAGE_0_4 | DP_PRE_EMPHASIS_0 | DP_PORT_WIDTH_1 | + DP_PLL_FREQ_270MHZ | DP_SCRAMBLING_DISABLE_IRONLAKE | + DP_SYNC_VS_HIGH |0x00000091,DP_A); + io_i915_write32(0x00200090,_FDI_RXA_MISC); + io_i915_write32(0x0a000000,_FDI_RXA_MISC); + /* not yet documented anywhere that we can find. */ + io_i915_write32(0x00000070,0x46408); + io_i915_write32(0x04000000,0x42090); + io_i915_write32(0x40000000,0x4f050); + io_i915_write32(0x00000000,0x9840); + io_i915_write32(0xa4000000,0x42090); + io_i915_write32(0x00004000,0x42080); + io_i915_write32(0x00ffffff,0x64f80); + io_i915_write32(0x0007000e,0x64f84); + io_i915_write32(0x00d75fff,0x64f88); + io_i915_write32(0x000f000a,0x64f8c); + io_i915_write32(0x00c30fff,0x64f90); + io_i915_write32(0x00060006,0x64f94); + io_i915_write32(0x00aaafff,0x64f98); + io_i915_write32(0x001e0000,0x64f9c); + io_i915_write32(0x00ffffff,0x64fa0); + io_i915_write32(0x000f000a,0x64fa4); + io_i915_write32(0x00d75fff,0x64fa8); + io_i915_write32(0x00160004,0x64fac); + io_i915_write32(0x00c30fff,0x64fb0); + io_i915_write32(0x001e0000,0x64fb4); + io_i915_write32(0x00ffffff,0x64fb8); + io_i915_write32(0x00060006,0x64fbc); + io_i915_write32(0x00d75fff,0x64fc0); + io_i915_write32(0x001e0000,0x64fc4); + io_i915_write32(0x00ffffff,0x64e00); + io_i915_write32(0x0006000e,0x64e04); + io_i915_write32(0x00d75fff,0x64e08); + io_i915_write32(0x0005000a,0x64e0c); + io_i915_write32(0x00c30fff,0x64e10); + io_i915_write32(0x00040006,0x64e14); + io_i915_write32(0x80aaafff,0x64e18); + io_i915_write32(0x000b0000,0x64e1c); + io_i915_write32(0x00ffffff,0x64e20); + io_i915_write32(0x0005000a,0x64e24); + io_i915_write32(0x00d75fff,0x64e28); + io_i915_write32(0x000c0004,0x64e2c); + io_i915_write32(0x80c30fff,0x64e30); + io_i915_write32(0x000b0000,0x64e34); + io_i915_write32(0x00ffffff,0x64e38); + io_i915_write32(0x00040006,0x64e3c); + io_i915_write32(0x80d75fff,0x64e40); + io_i915_write32(0x000b0000,0x64e44); + /* end not yet documented. */ + io_i915_write32(0x10000000,SDEISR+0x30); +} + + |