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-rw-r--r--src/soc/nvidia/tegra132/chip.h92
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diff --git a/src/soc/nvidia/tegra132/chip.h b/src/soc/nvidia/tegra132/chip.h
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-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2015 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.
- */
-
-#ifndef __SOC_NVIDIA_TEGRA132_CHIP_H__
-#define __SOC_NVIDIA_TEGRA132_CHIP_H__
-#include <soc/addressmap.h>
-#include <stdint.h>
-#include <soc/nvidia/tegra/dc.h>
-
-struct soc_nvidia_tegra132_config {
- /*
- * panel resolution
- * The two parameters below provides dc about panel spec.
- */
- u32 xres; /* the width of H display active area */
- u32 yres; /* the height of V display active area */
- u32 framebuffer_bits_per_pixel;
- u32 color_depth; /* color format */
-
- u64 display_controller; /* dc block base address */
- u32 framebuffer_base;
-
- /*
- * Technically, we can compute this. At the same time, some platforms
- * might want to specify a specific size for their own reasons. If it
- * is zero the soc code will compute it as
- * xres*yres*framebuffer_bits_per_pixel/8
- */
- u32 framebuffer_size;
-
- /*
- * Framebuffer resolution
- * The two parameters below provides dc about framebuffer's sdram size.
- * When they are not the same as panel resolution, we need to program
- * dc's DDA_INCREMENT and some other registers to resize dc output.
- */
- u32 display_xres;
- u32 display_yres;
-
- int href_to_sync; /* HSYNC position with respect to line start */
- int hsync_width; /* the width of HSYNC pulses */
- int hback_porch; /* the distance between HSYNC trailing edge to
- beginning of H display active area */
- int hfront_porch; /* the distance between end of H display active
- area to the leading edge of HSYNC */
- int vref_to_sync;
- int vsync_width;
- int vback_porch;
- int vfront_porch;
- int refresh; /* display refresh rate */
-
- int pixel_clock; /* dc pixel clock source rate */
-
- u32 panel_bits_per_pixel;
-
- /* dp specific fields */
- struct {
- /* pwm to use to set display contrast */
- int pwm;
-
- /* HPD related timing */
- int vdd_to_hpd_delay_ms;
- int hpd_unplug_min_us;
- int hpd_plug_min_us;
- int hpd_irq_min_us;
-
- /* The minimum link configuraton settings */
- u32 lane_count;
- u32 enhanced_framing;
- u32 link_bw;
- u32 drive_current;
- u32 preemphasis;
- u32 postcursor;
- } dp;
-
- int win_opt;
- void *dc_data;
-};
-
-#endif /* __SOC_NVIDIA_TEGRA132_CHIP_H__ */