coreboot-gerrit August 2014

coreboot-gerrit@coreboot.org

1 participants
1011 discussions

Patch set updated for coreboot: 2384c23 delay: Have mdelay() / delay() available in romstage, too
by Isaac Christensen 21 Aug '14

21 Aug '14

Isaac Christensen (isaac.christensen(a)se-eng.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6531 -gerrit commit 2384c2397a2ba232e48e18d04d4e613c8a6173d6 Author: Stefan Reinauer <reinauer(a)chromium.org> Date: Thu Aug 29 16:01:05 2013 -0700 delay: Have mdelay() / delay() available in romstage, too Some drivers (like the I2C TPM driver) call mdelay instead of udelay. While it's a shame that these chips are so slow, the overhead of having those functions available in romstage is minimal. Signed-off-by: Stefan Reinauer <reinauer(a)google.com> Change-Id: I1fa888fc5ca4489def16ac92e2f8260ccc26d792 Reviewed-on: https://chromium-review.googlesource.com/167542 Reviewed-by: Stefan Reinauer <reinauer(a)google.com> Tested-by: Stefan Reinauer <reinauer(a)google.com> Commit-Queue: Stefan Reinauer <reinauer(a)google.com> (cherry picked from commit 7083b6b843d803bd4ddbd8a5aaf9c5c05bad2044) Signed-off-by: Isaac Christensen <isaac.christensen(a)se-eng.com> --- src/lib/Makefile.inc | 1 + 1 file changed, 1 insertion(+) diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc index 76ab3dd..8de4fb7 100644 --- a/src/lib/Makefile.inc +++ b/src/lib/Makefile.inc @@ -27,6 +27,7 @@ romstage-y += memcmp.c $(foreach arch,$(ARCH_SUPPORTED),\ $(eval rmodules_$(arch)-y += memcmp.c)) +romstage-$(CONFIG_I2C_TPM) += delay.c romstage-y += cbfs.c romstage-$(CONFIG_COMPRESS_RAMSTAGE) += lzma.c #romstage-y += lzmadecode.c

1 0

Patch set updated for coreboot: 4c61593 Peppy graphics
by Isaac Christensen 21 Aug '14

21 Aug '14

Isaac Christensen (isaac.christensen(a)se-eng.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6657 -gerrit commit 4c61593f0c4133fbd7b5cec1236644f3ba411352 Author: Ronald G. Minnich <rminnich(a)gmail.com> Date: Thu Sep 19 16:45:22 2013 -0700 Peppy graphics Peppy had some issues with FUI. We decided it was time to create peppy-specific gma.c and i915io.c files. Using yabel and the i915tool, we generated a replay attack, then interpolated against the slippy i915io.c to get something working. Also, in preparation for moving code out of the mainboard gma.c to generic driver code, we got rid of some hardcodes in the mainboard gma.c that have no business being there. The worst were the computation of gmch_[m,n] and it turns out that we had some long-standing bugs related to confusion about 'bpp'. I've killed the word bpp everywhere I could because there are at least 3 things that correspond to bpp. We now have framebuffer, pipe, and panel bpp. The names are long because I want to avoid all the mistakes we've all been making in the last year :-) Sadly, that means a lot of changes not just peppy-related, but they are simple and in a good cause. The test pattern generation is driven by a global variable in mainboard/peppy/gma.c. I've found in the past that it's very useful to have a function like this available, as one can activate it while using a jtag debugger: halt at the right place in ramstage, set the variable to 1, continue. It's not enough code to worry about always including. The last hard-codes for M and N registers are gone, and the function to set from generic intel_dp.c code works. To avoid screen trash on a dev mode boot, which we liked but nobody else did :-), we now take the time to put a pleasing background color that sort of doubles as a power LED. Rough timing is ramstage start is at 2.2, and dev setup is done at 3.3. These new platforms are depressingly slow to boot. Rom init alone is taking 1.9 seconds. 13 years ago it was 3 seconds from power on to bash prompt. These CPUs are at least 10x faster and take much longer to get going. Future work, once we get this through, is to move more functions to the intel driver, and combine the mainboard i915io.c into the mainboard gma.c. That separation only existed because i915io.c was generated by a tool, and it had lots of ugliness. Most ugliness is gone. Old-Change-Id: I6a6295b423a41e263f82cef33eacb92a14163321 Signed-off-by: Ronald G. Minnich <rminnich(a)gmail.com> Reviewed-on: https://chromium-review.googlesource.com/170013 Reviewed-by: Stefan Reinauer <reinauer(a)google.com> Commit-Queue: Ronald Minnich <rminnich(a)chromium.org> Tested-by: Ronald Minnich <rminnich(a)chromium.org> Reviewed-by: Furquan Shaikh <furquan.m.shaikh(a)gmail.com> (cherry picked from commit 8cdaf73e3602e15925859866714db4d5ec6c947d) snow: Fix a typo in devicetree.cb that was breaking the snow build. A typo in a recent change broke the snow build. Old-Change-Id: I93074e68eb3d21510d974fd8e9c63b3947285afd Signed-off-by: Gabe Black <gabeblack(a)google.com> Reviewed-on: https://chromium-review.googlesource.com/171014 Reviewed-by: Ronald Minnich <rminnich(a)chromium.org> Commit-Queue: Gabe Black <gabeblack(a)chromium.org> Tested-by: Gabe Black <gabeblack(a)chromium.org> (cherry picked from commit 154876c126a6690930141df178485658533096d2) Squashed a fix into the initial patch and updated nehalem/gma.c to have a non-static gtt_poll. Change-Id: I2f4342c610d87335411da1d6d405171dc80c1f14 Signed-off-by: Isaac Christensen <isaac.christensen(a)se-eng.com> --- src/cpu/samsung/exynos5250/chip.h | 2 +- src/cpu/samsung/exynos5420/chip.h | 2 +- src/drivers/intel/gma/i915.h | 3 +- src/drivers/intel/gma/intel_ddi.c | 4 +- src/drivers/intel/gma/intel_dp.c | 62 ++--- src/include/edid.h | 22 +- src/include/vbe.h | 2 +- src/lib/edid.c | 23 +- src/mainboard/google/link/i915.c | 2 +- src/mainboard/google/peppy/Kconfig | 3 + src/mainboard/google/peppy/Makefile.inc | 2 + src/mainboard/google/peppy/gma.c | 434 ++++++++++++++++++++++++++++++++ src/mainboard/google/peppy/i915io.c | 144 +++++++++++ src/mainboard/google/peppy/mainboard.h | 25 ++ src/mainboard/google/pit/devicetree.cb | 2 +- src/mainboard/google/pit/mainboard.c | 2 +- src/mainboard/google/slippy/gma.c | 6 +- src/mainboard/google/snow/devicetree.cb | 2 +- src/mainboard/google/snow/mainboard.c | 2 +- src/northbridge/intel/haswell/gma.c | 15 +- src/northbridge/intel/nehalem/gma.c | 2 +- 21 files changed, 692 insertions(+), 69 deletions(-) diff --git a/src/cpu/samsung/exynos5250/chip.h b/src/cpu/samsung/exynos5250/chip.h index f244379..c2e7fb5 100644 --- a/src/cpu/samsung/exynos5250/chip.h +++ b/src/cpu/samsung/exynos5250/chip.h @@ -34,7 +34,7 @@ struct cpu_samsung_exynos5250_config { int xres; int yres; - int bpp; + int framebuffer_bits_per_pixel; int usb_vbus_gpio; int usb_hsic_gpio; diff --git a/src/cpu/samsung/exynos5420/chip.h b/src/cpu/samsung/exynos5420/chip.h index f2c710d..220a315 100644 --- a/src/cpu/samsung/exynos5420/chip.h +++ b/src/cpu/samsung/exynos5420/chip.h @@ -34,7 +34,7 @@ struct cpu_samsung_exynos5420_config { int xres; int yres; - int bpp; + int framebuffer_bits_per_pixel; int usb_vbus_gpio; int usb_hsic_gpio; diff --git a/src/drivers/intel/gma/i915.h b/src/drivers/intel/gma/i915.h index 72301e1..e8940a3 100644 --- a/src/drivers/intel/gma/i915.h +++ b/src/drivers/intel/gma/i915.h @@ -139,7 +139,7 @@ struct intel_dp { int port; int pipe; int plane; - int bpp; + int pipe_bits_per_pixel; /* i2c on aux is ... interesting. * Before you do an i2c cycle, you need to set the address. * This requires we remember it from one moment to the next. @@ -272,6 +272,7 @@ int intel_dp_get_lane_align_status(struct intel_dp *intel_dp, void intel_prepare_ddi(void); void intel_ddi_set_pipe_settings(struct intel_dp *intel_dp); +int gtt_poll(u32 reg, u32 mask, u32 value); void gtt_write(u32 reg, u32 data); u32 gtt_read(u32 reg); diff --git a/src/drivers/intel/gma/intel_ddi.c b/src/drivers/intel/gma/intel_ddi.c index 2b27f6e..e51fb9c 100644 --- a/src/drivers/intel/gma/intel_ddi.c +++ b/src/drivers/intel/gma/intel_ddi.c @@ -253,7 +253,7 @@ void intel_ddi_set_pipe_settings(struct intel_dp *intel_dp) { u32 val = TRANS_MSA_SYNC_CLK; - switch (intel_dp->bpp) { + switch (intel_dp->pipe_bits_per_pixel) { case 18: val |= TRANS_MSA_6_BPC; break; @@ -267,7 +267,7 @@ void intel_ddi_set_pipe_settings(struct intel_dp *intel_dp) val |= TRANS_MSA_12_BPC; break; default: - printk(BIOS_ERR, "Invalid bpp settings %d\n", intel_dp->bpp); + printk(BIOS_ERR, "Invalid bpp settings %d\n", intel_dp->pipe_bits_per_pixel); } gtt_write(TRANS_MSA_MISC(intel_dp->transcoder),val); } diff --git a/src/drivers/intel/gma/intel_dp.c b/src/drivers/intel/gma/intel_dp.c index 833a4d6..db30acc 100644 --- a/src/drivers/intel/gma/intel_dp.c +++ b/src/drivers/intel/gma/intel_dp.c @@ -260,7 +260,7 @@ int intel_dp_set_bw(struct intel_dp *intel_dp) int intel_dp_set_lane_count(struct intel_dp *intel_dp) { - printk(BIOS_SPEW, "DP_LANE_COUNT_SET"); + printk(BIOS_SPEW, "DP_LANE_COUNT_SET %d ", intel_dp->lane_count); return intel_dp_aux_native_write_1(intel_dp, DP_LANE_COUNT_SET, intel_dp->lane_count); @@ -471,7 +471,14 @@ unsigned int roundup_power_of_two(unsigned int n) static void compute_m_n(unsigned int m, unsigned int n, unsigned int *ret_m, unsigned int *ret_n) { - *ret_n = MIN(roundup_power_of_two(n), DATA_LINK_N_MAX); + /* We noticed in the IO operations that + * the VBIOS was setting N to DATA_LINK_N_MAX. + * This makes sense, actually: the bigger N is, i.e. + * the bigger the denominator is, the bigger + * the numerator can be, and the more + * bits of numerator you get, the better the result. + */ + *ret_n = DATA_LINK_N_MAX; *ret_m = ( (unsigned long long)m * *ret_n) / n; intel_reduce_m_n_ratio(ret_m, ret_n); } @@ -483,7 +490,6 @@ void intel_dp_compute_m_n(unsigned int bits_per_pixel, struct intel_dp_m_n *m_n) { m_n->tu = 64; - compute_m_n(bits_per_pixel * pixel_clock, link_clock * nlanes * 8, &m_n->gmch_m, &m_n->gmch_n); @@ -492,35 +498,6 @@ void intel_dp_compute_m_n(unsigned int bits_per_pixel, &m_n->link_m, &m_n->link_n); } -/* not sure. */ -void intel_dp_set_m_n(struct intel_dp *intel_dp); - -void -intel_dp_set_m_n(struct intel_dp *intel_dp) -{ - int lane_count; - struct intel_dp_m_n m_n; - int pipe = intel_dp->pipe; - - lane_count = intel_dp->lane_count; - - /* - * Compute the GMCH and Link ratios. The '3' here is - * the number of bytes_per_pixel post-LUT, which we always - * set up for 8-bits of R/G/B, or 3 bytes total. - */ - intel_dp_compute_m_n(intel_dp->bpp, lane_count, - intel_dp->clock, intel_dp->clock, &m_n); - - { - gtt_write(TRANSDATA_M1(pipe), - ((m_n.tu - 1) << PIPE_GMCH_DATA_M_TU_SIZE_SHIFT) |m_n.gmch_m); - gtt_write(TRANSDATA_N1(pipe),m_n.gmch_n); - gtt_write(TRANSDPLINK_M1(pipe),m_n.link_m); - gtt_write(TRANSDPLINK_N1(pipe),m_n.link_n); - } -} - static void ironlake_edp_pll_off(void); void @@ -1791,17 +1768,13 @@ intel_dp_get_max_downspread(struct intel_dp *intel_dp, u8 *max_downspread) return 1; } -void intel_dp_set_m_n_regs(struct intel_dp *intel_dp) +void intel_dp_set_m_n_regs(struct intel_dp *dp) { - gtt_write(PIPE_DATA_M1(intel_dp->transcoder),0x7e4a0000); - /* gtt_write(0x6f034,0x00800000); */ - /* Write to 0x6f030 has to be 0x7e4ayyyy -- First four hex digits are important. - However, with our formula we always see values 0x7e43yyyy (1366 panel) and - 0x7e42yyy (1280 panel) */ - /* gtt_write(PIPE_DATA_M1(intel_dp->transcoder),TU_SIZE(intel_dp->m_n.tu) | intel_dp->m_n.gmch_m); */ - gtt_write(PIPE_DATA_N1(intel_dp->transcoder),intel_dp->m_n.gmch_n); - gtt_write(PIPE_LINK_M1(intel_dp->transcoder),intel_dp->m_n.link_m); - gtt_write(PIPE_LINK_N1(intel_dp->transcoder),intel_dp->m_n.link_n); + gtt_write(PIPE_DATA_M1(dp->transcoder), + TU_SIZE(dp->m_n.tu) | dp->m_n.gmch_m); + gtt_write(PIPE_DATA_N1(dp->transcoder),dp->m_n.gmch_n); + gtt_write(PIPE_LINK_M1(dp->transcoder),dp->m_n.link_m); + gtt_write(PIPE_LINK_N1(dp->transcoder),dp->m_n.link_n); } void intel_dp_set_resolution(struct intel_dp *intel_dp) @@ -1826,10 +1799,13 @@ int intel_dp_get_training_pattern(struct intel_dp *intel_dp, int intel_dp_get_lane_count(struct intel_dp *intel_dp, u8 *recv) { - return intel_dp_aux_native_read_retry(intel_dp, + int val = intel_dp_aux_native_read_retry(intel_dp, DP_LANE_COUNT_SET, recv, 0); + *recv &= DP_LANE_COUNT_MASK; + printk(BIOS_SPEW, "Lane count %s:%d\n", val < 0 ? "fail" : "ok", *recv); + return val; } int intel_dp_get_lane_align_status(struct intel_dp *intel_dp, diff --git a/src/include/edid.h b/src/include/edid.h index 4a2f138..867a82f 100644 --- a/src/include/edid.h +++ b/src/include/edid.h @@ -35,7 +35,27 @@ struct edid { unsigned int version[2]; unsigned int nonconformant; unsigned int type; - unsigned int bpp; + /* These next three things used to all be called bpp. + * Merriment ensued. The identifier + * 'bpp' is herewith banished from our + * Kingdom. + */ + /* How many bits in the framebuffer per pixel. + * Under all reasonable circumstances, it's 32. + */ + unsigned int framebuffer_bits_per_pixel; + /* On the panel, how many bits per color? + * In almost all cases, it's 6 or 8. + * The standard allows for much more! + */ + unsigned int panel_bits_per_color; + /* On the panel, how many bits per pixel. + * On Planet Earth, there are three colors + * per pixel, but this is convenient to have here + * instead of having 3*panel_bits_per_color + * all over the place. + */ + unsigned int panel_bits_per_pixel; unsigned int xres; unsigned int yres; unsigned int voltage; diff --git a/src/include/vbe.h b/src/include/vbe.h index 8ad9d2e..009dabd 100644 --- a/src/include/vbe.h +++ b/src/include/vbe.h @@ -20,7 +20,7 @@ typedef struct { u16 screen_width; u16 screen_height; u16 screen_linebytes; // bytes per line in framebuffer, may be more than screen_width - u8 color_depth; // color depth in bpp + u8 color_depth; // color depth in bits per pixel u32 framebuffer_address; u8 edid_block_zero[128]; } __attribute__ ((__packed__)) screen_info_t; diff --git a/src/lib/edid.c b/src/lib/edid.c index 5c2d964..1ad9fea 100644 --- a/src/lib/edid.c +++ b/src/lib/edid.c @@ -473,12 +473,18 @@ detailed_block(struct edid *out, unsigned char *x, int in_extension) * rgb888 (i.e. no alpha, but pixels on 32-bit boundaries) * The mainboard can modify these if needed, though * we have yet to see a case where that will happen. + * The existing ARM mainboards don't even call this function + * so this will not affect them. */ - out->bpp = 32; + out->framebuffer_bits_per_pixel = 32; - out->x_resolution = ALIGN(out->ha * ((out->bpp + 7) / 8),64) / (out->bpp/8); + out->x_resolution = ALIGN(out->ha * + ((out->framebuffer_bits_per_pixel + 7) / 8), + 64) / (out->framebuffer_bits_per_pixel/8); out->y_resolution = out->va; - out->bytes_per_line = ALIGN(out->ha * ((out->bpp + 7) / 8),64); + out->bytes_per_line = ALIGN(out->ha * + ((out->framebuffer_bits_per_pixel + 7)/8), + 64); printk(BIOS_SPEW, "Did detailed timing\n"); } did_detailed_timing = 1; @@ -1064,7 +1070,8 @@ int decode_edid(unsigned char *edid, int size, struct edid *out) else printk(BIOS_SPEW, "%d bits per primary color channel\n", ((edid[0x14] & 0x70) >> 3) + 4); - out->bpp = ((edid[0x14] & 0x70) >> 3) + 4; + out->panel_bits_per_color = ((edid[0x14] & 0x70) >> 3) + 4; + out->panel_bits_per_pixel = 3*out->panel_bits_per_color; switch (edid[0x14] & 0x0f) { case 0x00: printk(BIOS_SPEW, "Digital interface is not defined\n"); break; @@ -1423,7 +1430,7 @@ void set_vbe_mode_info_valid(struct edid *edid, uintptr_t fb_addr) edid_fb.x_resolution = edid->x_resolution; edid_fb.y_resolution = edid->y_resolution; edid_fb.bytes_per_line = edid->bytes_per_line; - /* In the case of (e.g.) 24bpp, the convention nowadays + /* In the case of (e.g.) 24 framebuffer bits per pixel, the convention nowadays * seems to be to round it up to the nearest reasonable * boundary, because otherwise the byte-packing is hideous. * So, for example, in RGB with no alpha, the bytes are still @@ -1434,8 +1441,8 @@ void set_vbe_mode_info_valid(struct edid *edid, uintptr_t fb_addr) * It's not clear we're covering all cases here, but * I'm not sure with grahpics you ever can. */ - edid_fb.bits_per_pixel = edid->bpp; - switch(edid->bpp){ + edid_fb.bits_per_pixel = edid->framebuffer_bits_per_pixel; + switch(edid->framebuffer_bits_per_pixel){ case 32: case 24: /* packed into 4-byte words */ @@ -1457,7 +1464,7 @@ void set_vbe_mode_info_valid(struct edid *edid, uintptr_t fb_addr) break; default: printk(BIOS_SPEW, "%s: unsupported BPP %d\n", __func__, - edid->bpp); + edid->framebuffer_bits_per_pixel); return; } diff --git a/src/mainboard/google/link/i915.c b/src/mainboard/google/link/i915.c index 233148c..8d94d36 100644 --- a/src/mainboard/google/link/i915.c +++ b/src/mainboard/google/link/i915.c @@ -258,7 +258,7 @@ int i915lightup(const struct northbridge_intel_sandybridge_config *info, edid_ok = decode_edid((unsigned char *)&link_edid_data, sizeof(link_edid_data), &edid); printk(BIOS_SPEW, "decode edid returns %d\n", edid_ok); - edid.bpp = 32; + edid.framebuffer_bits_per_pixel = 32; htotal = (edid.ha - 1) | ((edid.ha + edid.hbl- 1) << 16); printk(BIOS_SPEW, "I915_WRITE(HTOTAL(pipe), %08x)\n", htotal); diff --git a/src/mainboard/google/peppy/Kconfig b/src/mainboard/google/peppy/Kconfig index cae34ff..548cd17 100644 --- a/src/mainboard/google/peppy/Kconfig +++ b/src/mainboard/google/peppy/Kconfig @@ -18,6 +18,9 @@ config BOARD_SPECIFIC_OPTIONS # dummy select MAINBOARD_HAS_CHROMEOS select EXTERNAL_MRC_BLOB select MONOTONIC_TIMER_MSR + select MAINBOARD_HAS_NATIVE_VGA_INIT + select INTEL_DP + select INTEL_DDI config VBOOT_RAMSTAGE_INDEX hex diff --git a/src/mainboard/google/peppy/Makefile.inc b/src/mainboard/google/peppy/Makefile.inc index 21c4c96..8bcbf9f 100644 --- a/src/mainboard/google/peppy/Makefile.inc +++ b/src/mainboard/google/peppy/Makefile.inc @@ -21,6 +21,7 @@ ramstage-$(CONFIG_EC_GOOGLE_CHROMEEC) += ec.c romstage-y += chromeos.c ramstage-y += chromeos.c +ramstage-$(CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT) += gma.c i915io.c smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c @@ -49,3 +50,4 @@ $(SPD_BIN): $(SPD_DEPS) cbfs-files-y += spd.bin spd.bin-file := $(SPD_BIN) spd.bin-type := 0xab + diff --git a/src/mainboard/google/peppy/gma.c b/src/mainboard/google/peppy/gma.c new file mode 100644 index 0000000..c03805e --- /dev/null +++ b/src/mainboard/google/peppy/gma.c @@ -0,0 +1,434 @@ +/* + * 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 + */ + +#include <types.h> +#include <string.h> +#include <stdlib.h> +#include <device/device.h> +#include <device/device.h> +#include <device/pci_def.h> +#include <device/pci_ops.h> +#include <console/console.h> +#include <delay.h> +#include <pc80/mc146818rtc.h> +#include <arch/acpi.h> +#include <arch/io.h> +#include <arch/interrupt.h> +#include <boot/coreboot_tables.h> +#include "hda_verb.h" +#include <smbios.h> +#include <device/pci.h> +#include <ec/google/chromeec/ec.h> +#include <cbfs_core.h> + +#include <cpu/x86/tsc.h> +#include <cpu/x86/cache.h> +#include <cpu/x86/mtrr.h> +#include <cpu/x86/msr.h> +#include <edid.h> +#include <drivers/intel/gma/i915.h> +#include "mainboard.h" + +/* + * Here is the rough outline of how we bring up the display: + * 1. Upon power-on Sink generates a hot plug detection pulse thru HPD + * 2. Source determines video mode by reading DPCD receiver capability field + * (DPCD 00000h to 0000Dh) including eDP CP capability register (DPCD + * 0000Dh). + * 3. Sink replies DPCD receiver capability field. + * 4. Source starts EDID read thru I2C-over-AUX. + * 5. Sink replies EDID thru I2C-over-AUX. + * 6. Source determines link configuration, such as MAX_LINK_RATE and + * MAX_LANE_COUNT. Source also determines which type of eDP Authentication + * method to use and writes DPCD link configuration field (DPCD 00100h to + * 0010Ah) including eDP configuration set (DPCD 0010Ah). + * 7. Source starts link training. Sink does clock recovery and equalization. + * 8. Source reads DPCD link status field (DPCD 00200h to 0020Bh). + * 9. Sink replies DPCD link status field. If main link is not stable, Source + * repeats Step 7. + * 10. Source sends MSA (Main Stream Attribute) data. Sink extracts video + * parameters and recovers stream clock. + * 11. Source sends video data. + */ + +/* how many bytes do we need for the framebuffer? + * Well, this gets messy. To get an exact answer, we have + * to ask the panel, but we'd rather zero the memory + * and set up the gtt while the panel powers up. So, + * we take a reasonable guess, secure in the knowledge that the + * MRC has to overestimate the number of bytes used. + * 8 MiB is a very safe guess. There may be a better way later, but + * fact is, the initial framebuffer is only very temporary. And taking + * a little long is ok; this is done much faster than the AUX + * channel is ready for IO. + */ +#define FRAME_BUFFER_BYTES (8*MiB) +/* how many 4096-byte pages do we need for the framebuffer? + * There are hard ways to get this, and easy ways: + * there are FRAME_BUFFER_BYTES/4096 pages, since pages are 4096 + * on this chip (and in fact every Intel graphics chip we've seen). + */ +#define FRAME_BUFFER_PAGES (FRAME_BUFFER_BYTES/(4096)) + +static unsigned int *mmio; +static unsigned int graphics; +static unsigned int physbase; + +/* GTT is the Global Translation Table for the graphics pipeline. + * It is used to translate graphics addresses to physical + * memory addresses. As in the CPU, GTTs map 4K pages. + * The setgtt function adds a further bit of flexibility: + * it allows you to set a range (the first two parameters) to point + * to a physical address (third parameter);the physical address is + * incremented by a count (fourth parameter) for each GTT in the + * range. + * Why do it this way? For ultrafast startup, + * we can point all the GTT entries to point to one page, + * and set that page to 0s: + * memset(physbase, 0, 4096); + * setgtt(0, 4250, physbase, 0); + * this takes about 2 ms, and is a win because zeroing + * the page takes a up to 200 ms. + * This call sets the GTT to point to a linear range of pages + * starting at physbase. + */ + +#define GTT_PTE_BASE (2 << 20) + +int intel_dp_bw_code_to_link_rate(u8 link_bw); + +static void +setgtt(int start, int end, unsigned long base, int inc) +{ + int i; + + for(i = start; i < end; i++){ + u32 word = base + i*inc; + /* note: we've confirmed by checking + * the values that mrc does no + * useful setup before we run this. + */ + gtt_write(GTT_PTE_BASE + i * 4, word|1); + gtt_read(GTT_PTE_BASE + i * 4); + } +} + +static int i915_init_done = 0; + +/* fill the palette. */ +static void palette(void) +{ + int i; + unsigned long color = 0; + + for(i = 0; i < 256; i++, color += 0x010101){ + gtt_write(_LGC_PALETTE_A + (i<<2),color); + } +} + +/* assumption: the dpcd in the dp is valid. The raw edid has been read + * and the translation has been done. + */ +void dp_init_dim_regs(struct intel_dp *dp); +void dp_init_dim_regs(struct intel_dp *dp) +{ + struct edid *edid = &(dp->edid); + + /* step 1: get the constants in the dp struct set up. */ + dp->lane_count = dp->dpcd[DP_MAX_LANE_COUNT]&DP_LANE_COUNT_MASK; + + dp->link_bw = dp->dpcd[DP_MAX_LINK_RATE]; + dp->clock = intel_dp_bw_code_to_link_rate(dp->link_bw); + dp->edid.link_clock = intel_dp_bw_code_to_link_rate(dp->link_bw); + + /* step 2. Do some computation of other stuff. */ + dp->bytes_per_pixel = dp->pipe_bits_per_pixel/8; + + dp->stride = edid->bytes_per_line; + + dp->htotal = (edid->ha - 1) | ((edid->ha + edid->hbl - 1) << 16); + + dp->hblank = (edid->ha - 1) | ((edid->ha + edid->hbl - 1) << 16); + + dp->hsync = (edid->ha + edid->hso - 1) | + ((edid->ha + edid->hso + edid->hspw - 1) << 16); + + dp->vtotal = (edid->va - 1) | ((edid->va + edid->vbl - 1) << 16); + + dp->vblank = (edid->va - 1) | ((edid->va + edid->vbl - 1) << 16); + + dp->vsync = (edid->va + edid->vso - 1) | + ((edid->va + edid->vso + edid->vspw - 1) << 16); + + /* PIPEASRC is wid-1 x ht-1 */ + dp->pipesrc = (edid->ha-1)<<16 | (edid->va-1); + + dp->pfa_pos = 0; + + /* XXXXXXXXXXXXXX hard code */ + dp->pfa_ctl = 0x80800000; + + dp->pfa_sz = (edid->ha << 16) | (edid->va); + + /* step 3. Call the linux code we pulled in. */ + dp->flags = intel_ddi_calc_transcoder_flags(edid->panel_bits_per_pixel, + dp->port, + dp->pipe, + dp->type, + dp->lane_count, + dp->pfa_sz, + dp->edid.phsync == '+'?1:0, + dp->edid.pvsync == '+'?1:0); + + dp->transcoder = intel_ddi_get_transcoder(dp->port, + dp->pipe); + + intel_dp_compute_m_n(edid->panel_bits_per_pixel, + dp->lane_count, + dp->edid.pixel_clock, + dp->edid.link_clock, + &dp->m_n); + + printk(BIOS_SPEW, "dp->lane_count = 0x%08x\n",dp->lane_count); + printk(BIOS_SPEW, "dp->stride = 0x%08x\n",dp->stride); + printk(BIOS_SPEW, "dp->htotal = 0x%08x\n", dp->htotal); + printk(BIOS_SPEW, "dp->hblank = 0x%08x\n", dp->hblank); + printk(BIOS_SPEW, "dp->hsync = 0x%08x\n", dp->hsync); + printk(BIOS_SPEW, "dp->vtotal = 0x%08x\n", dp->vtotal); + printk(BIOS_SPEW, "dp->vblank = 0x%08x\n", dp->vblank); + printk(BIOS_SPEW, "dp->vsync = 0x%08x\n", dp->vsync); + printk(BIOS_SPEW, "dp->pipesrc = 0x%08x\n", dp->pipesrc); + printk(BIOS_SPEW, "dp->pfa_pos = 0x%08x\n", dp->pfa_pos); + printk(BIOS_SPEW, "dp->pfa_ctl = 0x%08x\n", dp->pfa_ctl); + printk(BIOS_SPEW, "dp->pfa_sz = 0x%08x\n", dp->pfa_sz); + printk(BIOS_SPEW, "dp->link_m = 0x%08x\n", dp->m_n.link_m); + printk(BIOS_SPEW, "dp->link_n = 0x%08x\n", dp->m_n.link_n); + printk(BIOS_SPEW, "0x6f030 = 0x%08x\n", + TU_SIZE(dp->m_n.tu) | dp->m_n.gmch_m); + printk(BIOS_SPEW, "0x6f030 = 0x%08x\n", dp->m_n.gmch_m); + printk(BIOS_SPEW, "0x6f034 = 0x%08x\n", dp->m_n.gmch_n); + printk(BIOS_SPEW, "dp->flags = 0x%08x\n", dp->flags); +} + +int intel_dp_bw_code_to_link_rate(u8 link_bw) +{ + switch (link_bw) { + default: + printk(BIOS_ERR, + "ERROR: link_bw(%d) is bogus; must be one of 6, 0xa, or 0x14\n", + link_bw); + case DP_LINK_BW_1_62: + return 162000; + case DP_LINK_BW_2_7: + return 270000; + case DP_LINK_BW_5_4: + return 540000; + } +} + +void mainboard_train_link(struct intel_dp *intel_dp) +{ + u8 read_val; + u8 link_status[DP_LINK_STATUS_SIZE]; + + gtt_write(DP_TP_CTL(intel_dp->port), + DP_TP_CTL_ENABLE | DP_TP_CTL_ENHANCED_FRAME_ENABLE); + gtt_write(DDI_BUF_CTL_A, + DDI_BUF_CTL_ENABLE| + DDI_A_4_LANES|DDI_PORT_WIDTH_X1|DDI_INIT_DISPLAY_DETECTED|0x80000011); + + intel_dp_get_training_pattern(intel_dp, &read_val); + intel_dp_set_training_pattern(intel_dp, + DP_TRAINING_PATTERN_1 | DP_LINK_QUAL_PATTERN_DISABLE | + DP_SYMBOL_ERROR_COUNT_BOTH); + + intel_dp_set_training_lane0(intel_dp, + DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_0); + intel_dp_get_link_status(intel_dp, link_status); + + gtt_write(DP_TP_CTL(intel_dp->port), + DP_TP_CTL_ENABLE | + DP_TP_CTL_ENHANCED_FRAME_ENABLE | DP_TP_CTL_LINK_TRAIN_PAT2); + + intel_dp_get_training_pattern(intel_dp, &read_val); + intel_dp_set_training_pattern(intel_dp, DP_TRAINING_PATTERN_2 | + DP_LINK_QUAL_PATTERN_DISABLE | DP_SYMBOL_ERROR_COUNT_BOTH); + intel_dp_get_link_status(intel_dp, link_status); + intel_dp_get_lane_align_status(intel_dp, &read_val); + intel_dp_get_training_pattern(intel_dp, &read_val); + intel_dp_set_training_pattern(intel_dp, DP_TRAINING_PATTERN_DISABLE | + DP_LINK_QUAL_PATTERN_DISABLE | DP_SYMBOL_ERROR_COUNT_BOTH); +} + +/* This variable controls whether the test_gfx function below puts up + * color bars or not. In previous revs we ifdef'd the test_gfx function out + * but it's handy, especially when using a JTAG debugger + * to be able to enable and disable a test graphics. + */ +int show_test = 0; + +static void test_gfx(struct intel_dp *dp) +{ + int i; + + if (!show_test) + return; + /* This is a sanity test code which fills the screen with two bands -- + green and blue. It is very useful to ensure all the initializations + are made right. Thus, to be used only for testing, not otherwise + */ + printk(BIOS_SPEW, "TEST: graphics %p, va %d, ha %d, stride %d\n", + (u32 *)graphics, dp->edid.va, dp->edid.ha, dp->stride); + + for (i = 0; i < (dp->edid.va - 4); i++) { + u32 *l; + int j; + u32 tcolor = 0x0ff; + for (j = 0; j < (dp->edid.ha-4); j++) { + if (j == (dp->edid.ha/2)) { + tcolor = 0xff00; + } + l = (u32*)(graphics + i * dp->stride + j * sizeof(tcolor)); + memcpy(l,&tcolor,sizeof(tcolor)); + } + } + printk(BIOS_SPEW, "sleep 10\n"); + delay(10); +} + +void mainboard_set_port_clk_dp(struct intel_dp *intel_dp) +{ + u32 ddi_pll_sel = 0; + + switch (intel_dp->link_bw) { + case DP_LINK_BW_1_62: + ddi_pll_sel = PORT_CLK_SEL_LCPLL_810; + break; + case DP_LINK_BW_2_7: + ddi_pll_sel = PORT_CLK_SEL_LCPLL_1350; + break; + case DP_LINK_BW_5_4: + ddi_pll_sel = PORT_CLK_SEL_LCPLL_2700; + break; + default: + printk(BIOS_ERR, "invalid link bw %d\n", intel_dp->link_bw); + return; + } + + gtt_write(PORT_CLK_SEL(intel_dp->port), ddi_pll_sel); +} + +int i915lightup(unsigned int pphysbase, unsigned int pmmio, + unsigned int pgfx, unsigned int init_fb) +{ + int must_cycle_power = 0; + struct intel_dp adp, *dp = &adp; + int i; + int edid_ok; + int pixels = FRAME_BUFFER_BYTES/64; + + gtt_write(PCH_PP_CONTROL,0xabcd000f); + delay(1); + mmio = (void *)pmmio; + physbase = pphysbase; + graphics = pgfx; + printk(BIOS_SPEW, + "i915lightup: graphics %p mmio %p" + "physbase %08x\n", + (void *)graphics, mmio, physbase); + + void runio(struct intel_dp *dp); + /* hard codes -- stuff you can only know from the mainboard */ + dp->gen = 8; // This is gen 8 which we believe is Haswell + dp->is_haswell = 1; + dp->DP = 0x2; + dp->pipe = PIPE_A; + dp->port = PORT_A; + dp->plane = PLANE_A; + dp->pipe_bits_per_pixel = 24; + dp->type = INTEL_OUTPUT_EDP; + dp->output_reg = DP_A; + /* observed from YABEL. */ + dp->aux_clock_divider = 0xe1; + dp->precharge = 3; + + /* CRAP -- needs to be done elsewhere from the device tree. */ + dp->panel_power_down_delay = 600; + dp->panel_power_up_delay = 200; + dp->panel_power_cycle_delay = 600; + + /* 1. Normal mode: Set the first page to zero and make + all GTT entries point to the same page + 2. Developer/Recovery mode: Set up a tasteful color + so people know we are alive. */ + if (init_fb || show_test) { + setgtt(0, FRAME_BUFFER_PAGES, physbase, 4096); + memset((void *)graphics, 0x55, FRAME_BUFFER_PAGES*4096); + } else { + setgtt(0, FRAME_BUFFER_PAGES, physbase, 0); + memset((void*)graphics, 0, 4096); + } + + dp->address = 0x50; + + if ( !intel_dp_get_dpcd(dp) ) + goto fail; + + intel_dp_i2c_aux_ch(dp, MODE_I2C_WRITE, 0, NULL); + for(dp->edidlen = i = 0; i < sizeof(dp->rawedid); i++){ + if (intel_dp_i2c_aux_ch(dp, MODE_I2C_READ, + 0x50, &dp->rawedid[i]) < 0) + break; + dp->edidlen++; + } + + edid_ok = decode_edid(dp->rawedid, dp->edidlen, &dp->edid); + + printk(BIOS_SPEW, "decode edid returns %d\n", edid_ok); + + dp_init_dim_regs(dp); + + printk(BIOS_SPEW, "pixel_clock is %i, link_clock is %i\n", + dp->edid.pixel_clock, dp->edid.link_clock); + + intel_ddi_set_pipe_settings(dp); + + runio(dp); + + palette(); + + pixels = dp->edid.ha * (dp->edid.va-4) * 4; + printk(BIOS_SPEW, "ha=%d, va=%d\n",dp->edid.ha, dp->edid.va); + test_gfx(dp); + + set_vbe_mode_info_valid(&dp->edid, graphics); + i915_init_done = 1; + return 1; + +fail: + printk(BIOS_SPEW, "Graphics could not be started;"); + if (0 && must_cycle_power){ + printk(BIOS_SPEW, "Turn off power and wait ..."); + gtt_write(PCH_PP_CONTROL,0xabcd0000); + udelay(600000); + gtt_write(PCH_PP_CONTROL,0xabcd000f); + } + printk(BIOS_SPEW, "Returning.\n"); + return 0; +} diff --git a/src/mainboard/google/peppy/i915io.c b/src/mainboard/google/peppy/i915io.c new file mode 100644 index 0000000..693aed5 --- /dev/null +++ b/src/mainboard/google/peppy/i915io.c @@ -0,0 +1,144 @@ +/* +* 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 +*/ + +#include <stdint.h> +#include <console/console.h> +#include <delay.h> +#include <drivers/intel/gma/i915.h> +#include <arch/io.h> +#include "mainboard.h" + +void runio(struct intel_dp *dp, int verbose); +void runio(struct intel_dp *dp, int verbose) +{ + u8 read_val; + gtt_write(DDI_BUF_CTL_A, + DDI_BUF_IS_IDLE|DDI_A_4_LANES|DDI_PORT_WIDTH_X1|DDI_INIT_DISPLAY_DETECTED + |0x00000091); + + intel_prepare_ddi(); + + gtt_write(BLC_PWM_CPU_CTL,0x03a903a9); + gtt_write(BLC_PWM_PCH_CTL2,0x03a903a9); + gtt_write(BLC_PWM_PCH_CTL1,0x80000000); + + gtt_write(DEIIR,0x00008000); + intel_dp_wait_reg(DEIIR, 0x00000000); + gtt_write(DSPSTRIDE(dp->plane), dp->stride); + gtt_write(DSPADDR(dp->plane), 0x00000000); + + printk(BIOS_SPEW, "DP_SET_POWER"); + + intel_dp_sink_dpms(dp, 0); + + intel_dp_set_m_n_regs(dp); + + intel_dp_get_max_downspread(dp, &read_val); + + intel_dp_set_resolution(dp); + + gtt_write(PIPESRC(dp->pipe),dp->pipesrc); + gtt_write(PIPECONF(dp->transcoder),0x00000000); + gtt_write(PCH_TRANSCONF(dp->pipe),0x00000000); + + mainboard_set_port_clk_dp(dp); + + gtt_write(DSPSTRIDE(dp->plane),dp->stride); + gtt_write(DSPCNTR(dp->plane),DISPLAY_PLANE_ENABLE|DISPPLANE_RGBX888); + + gtt_write(DEIIR,0x00000080); + intel_dp_wait_reg(DEIIR, 0x00000000); + + /* There is some reason we removed these three calls from + * slippy/gma.c -- I dont remember why!! */ + gtt_write(PF_WIN_POS(dp->pipe),dp->pfa_pos); + gtt_write(PF_CTL(dp->pipe),dp->pfa_ctl); + gtt_write(PF_WIN_SZ(dp->pipe),dp->pfa_sz); + + gtt_write(TRANS_DDI_FUNC_CTL_EDP,dp->flags); + gtt_write(PIPECONF(dp->transcoder),PIPECONF_ENABLE|PIPECONF_DITHER_EN); + + /* what is this doing? Not sure yet. But we don't seem to be + * able to live without it.*/ + intel_dp_i2c_write(dp, 0x0); + intel_dp_i2c_read(dp, &read_val); + intel_dp_i2c_write(dp, 0x04); + intel_dp_i2c_read(dp, &read_val); + intel_dp_i2c_write(dp, 0x7e); + intel_dp_i2c_read(dp, &read_val); + + gtt_write(DDI_BUF_CTL_A, + DDI_BUF_IS_IDLE| + DDI_A_4_LANES|DDI_PORT_WIDTH_X1|DDI_INIT_DISPLAY_DETECTED + |0x00000091); + + gtt_write(TRANS_DDI_FUNC_CTL_EDP+0x10,0x00000001); + gtt_write(DP_TP_CTL(dp->port),DP_TP_CTL_ENABLE | + DP_TP_CTL_ENHANCED_FRAME_ENABLE); + + gtt_write(DDI_BUF_CTL_A, + DDI_BUF_CTL_ENABLE| + /* another undocumented setting. Surprised? */ 0x40000 | + DDI_BUF_IS_IDLE|DDI_A_4_LANES| + DDI_PORT_WIDTH_X1|DDI_INIT_DISPLAY_DETECTED| + 0x80040091); + + intel_dp_set_bw(dp); + + intel_dp_set_lane_count(dp); + + mainboard_train_link(dp); + + gtt_write(DP_TP_CTL(dp->port), + DP_TP_CTL_ENABLE | DP_TP_CTL_ENHANCED_FRAME_ENABLE | + DP_TP_CTL_LINK_TRAIN_IDLE); + + gtt_write(DP_TP_CTL(dp->port), + DP_TP_CTL_ENABLE | DP_TP_CTL_ENHANCED_FRAME_ENABLE | + DP_TP_CTL_LINK_TRAIN_NORMAL); + + gtt_write(BLC_PWM_CPU_CTL,0x03a903a9); + gtt_write(BLC_PWM_PCH_CTL2,0x03a903a9); + gtt_write(BLC_PWM_PCH_CTL1,0x80000000); + + /* some of this is not needed. But with a total lack of docs, well ...*/ + gtt_write(DIGITAL_PORT_HOTPLUG_CNTRL, DIGITAL_PORTA_HOTPLUG_ENABLE ); + + gtt_write(SDEIIR,0x00000000); + gtt_write(DEIIR,0x00000000); + gtt_write(DEIIR,0x00008000); + intel_dp_wait_reg(DEIIR, 0x00000000); + + gtt_write(DSPSTRIDE(dp->plane),dp->stride); + gtt_write(PIPESRC(dp->pipe),dp->pipesrc); + + gtt_write(DEIIR,0x00000080); + intel_dp_wait_reg(DEIIR, 0x00000000); + + gtt_write(DSPSTRIDE(dp->plane),dp->stride); + gtt_write(DSPCNTR(dp->plane),DISPLAY_PLANE_ENABLE | DISPPLANE_RGBX888); + + gtt_write(PCH_PP_CONTROL,EDP_BLC_ENABLE | EDP_BLC_ENABLE | PANEL_POWER_ON); + + gtt_write(SDEIIR,0x00000000); + gtt_write(SDEIIR,0x00000000); + gtt_write(DEIIR,0x00000000); + +} + diff --git a/src/mainboard/google/peppy/mainboard.h b/src/mainboard/google/peppy/mainboard.h new file mode 100644 index 0000000..f47fffd --- /dev/null +++ b/src/mainboard/google/peppy/mainboard.h @@ -0,0 +1,25 @@ +/* +* 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 +*/ + +#ifndef __MAINBOARD_H_ +#define __MAINBOARD_H_ +void mainboard_train_link(struct intel_dp *intel_dp); +void mainboard_set_port_clk_dp(struct intel_dp *intel_dp); + +#endif diff --git a/src/mainboard/google/pit/devicetree.cb b/src/mainboard/google/pit/devicetree.cb index 3b6cdb9..687b750 100644 --- a/src/mainboard/google/pit/devicetree.cb +++ b/src/mainboard/google/pit/devicetree.cb @@ -21,7 +21,7 @@ chip cpu/samsung/exynos5420 device cpu_cluster 0 on end register "xres" = "1366" register "yres" = "768" - register "bpp" = "16" + register "framebuffer_bits_per_pixel" = "16" # complex magic timing! register "clkval_f" = "2" register "upper_margin" = "14" diff --git a/src/mainboard/google/pit/mainboard.c b/src/mainboard/google/pit/mainboard.c index 211160d..5812a84 100644 --- a/src/mainboard/google/pit/mainboard.c +++ b/src/mainboard/google/pit/mainboard.c @@ -52,7 +52,7 @@ static struct edid edid = { .ha = 1366, .va = 768, - .bpp = 16, + .framebuffer_bits_per_pixel = 16, .x_resolution = 1366, .y_resolution = 768, .bytes_per_line = 2 * 1366 diff --git a/src/mainboard/google/slippy/gma.c b/src/mainboard/google/slippy/gma.c index 839fa4d..1e19912 100644 --- a/src/mainboard/google/slippy/gma.c +++ b/src/mainboard/google/slippy/gma.c @@ -150,7 +150,7 @@ void dp_init_dim_regs(struct intel_dp *dp) { struct edid *edid = &(dp->edid); - dp->bytes_per_pixel = edid->bpp / 8; + dp->bytes_per_pixel = edid->framebuffer_bits_per_pixel / 8; dp->stride = edid->bytes_per_line; @@ -189,7 +189,7 @@ void dp_init_dim_regs(struct intel_dp *dp) dp->transcoder = intel_ddi_get_transcoder(dp->port, dp->pipe); - intel_dp_compute_m_n(dp->bpp, + intel_dp_compute_m_n(dp->pipe_bits_per_pixel, dp->lane_count, dp->edid.pixel_clock, dp->edid.link_clock, @@ -336,7 +336,7 @@ int i915lightup(unsigned int pphysbase, unsigned int pmmio, dp->port = PORT_A; dp->plane = PLANE_A; dp->clock = 160000; - dp->bpp = 32; + dp->pipe_bits_per_pixel = 32; dp->type = INTEL_OUTPUT_EDP; dp->output_reg = DP_A; /* observed from YABEL. */ diff --git a/src/mainboard/google/snow/devicetree.cb b/src/mainboard/google/snow/devicetree.cb index c14f374..e6ce49d 100644 --- a/src/mainboard/google/snow/devicetree.cb +++ b/src/mainboard/google/snow/devicetree.cb @@ -21,7 +21,7 @@ chip cpu/samsung/exynos5250 device cpu_cluster 0 on end register "xres" = "1366" register "yres" = "768" - register "bpp" = "16" + register "framebuffer_bits_per_pixel" = "16" # complex magic timing! register "clkval_f" = "2" register "upper_margin" = "14" diff --git a/src/mainboard/google/snow/mainboard.c b/src/mainboard/google/snow/mainboard.c index f906e53..5137d10 100644 --- a/src/mainboard/google/snow/mainboard.c +++ b/src/mainboard/google/snow/mainboard.c @@ -53,7 +53,7 @@ static struct edid edid = { .ha = 1366, .va = 768, - .bpp = 16, + .framebuffer_bits_per_pixel = 16, .x_resolution = 1366, .y_resolution = 768, .bytes_per_line = 2 * 1366 diff --git a/src/northbridge/intel/haswell/gma.c b/src/northbridge/intel/haswell/gma.c index 9dfba9a..057d65a 100644 --- a/src/northbridge/intel/haswell/gma.c +++ b/src/northbridge/intel/haswell/gma.c @@ -28,6 +28,7 @@ #include <drivers/intel/gma/i915.h> #include <cpu/intel/haswell/haswell.h> #include <stdlib.h> +#include <string.h> #include "chip.h" #include "haswell.h" @@ -130,7 +131,10 @@ static struct resource *gtt_res = NULL; u32 gtt_read(u32 reg) { - return read32(gtt_res->base + reg); + u32 val; + val = read32(gtt_res->base + reg); + return val; + } void gtt_write(u32 reg, u32 data) @@ -157,7 +161,7 @@ static inline void gtt_write_regs(const struct gt_reg *gt) } #define GTT_RETRY 1000 -static int gtt_poll(u32 reg, u32 mask, u32 value) +int gtt_poll(u32 reg, u32 mask, u32 value) { unsigned try = GTT_RETRY; u32 data; @@ -177,6 +181,13 @@ static void power_well_enable(void) { gtt_write(HSW_PWR_WELL_CTL1, HSW_PWR_WELL_ENABLE); gtt_poll(HSW_PWR_WELL_CTL1, HSW_PWR_WELL_STATE, HSW_PWR_WELL_STATE); +#if CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT + /* In the native graphics case, we've got about 20 ms. + * after we power up the the AUX channel until we can talk to it. + * So get that going right now. We can't turn on the panel, yet, just VDD. + */ + gtt_write(PCH_PP_CONTROL, PCH_PP_UNLOCK| EDP_FORCE_VDD | PANEL_POWER_RESET); +#endif } static void gma_pm_init_pre_vbios(struct device *dev) diff --git a/src/northbridge/intel/nehalem/gma.c b/src/northbridge/intel/nehalem/gma.c index f76fbc4..a57bf6b 100644 --- a/src/northbridge/intel/nehalem/gma.c +++ b/src/northbridge/intel/nehalem/gma.c @@ -289,7 +289,7 @@ static inline void gtt_write_powermeter(const struct gt_powermeter *pm) } #define GTT_RETRY 1000 -static int gtt_poll(u32 reg, u32 mask, u32 value) +int gtt_poll(u32 reg, u32 mask, u32 value) { unsigned try = GTT_RETRY; u32 data;

1 0

Patch set updated for coreboot: b0102bc Remove dead video.asl
by Vladimir Serbinenko 21 Aug '14

21 Aug '14

Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6730 -gerrit commit b0102bc977e53c2dc9c3fc52ec81d471b0eadf22 Author: Vladimir Serbinenko <phcoder(a)gmail.com> Date: Thu Aug 21 22:30:09 2014 +0200 Remove dead video.asl Change-Id: Iadaa6172347ebb7d367d1faa6ed9462fff07d7e6 Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com> --- src/mainboard/google/bolt/acpi/video.asl | 42 ----------------------- src/mainboard/google/butterfly/acpi/video.asl | 42 ----------------------- src/mainboard/google/falco/acpi/video.asl | 42 ----------------------- src/mainboard/google/link/acpi/video.asl | 42 ----------------------- src/mainboard/google/panther/acpi/video.asl | 42 ----------------------- src/mainboard/google/parrot/acpi/video.asl | 42 ----------------------- src/mainboard/google/peppy/acpi/video.asl | 42 ----------------------- src/mainboard/google/rambi/acpi/video.asl | 42 ----------------------- src/mainboard/google/slippy/acpi/video.asl | 42 ----------------------- src/mainboard/google/stout/acpi/video.asl | 42 ----------------------- src/mainboard/intel/baskingridge/acpi/video.asl | 42 ----------------------- src/mainboard/intel/bayleybay_fsp/acpi/video.asl | 0 src/mainboard/intel/cougar_canyon2/acpi/video.asl | 20 ----------- src/mainboard/intel/emeraldlake2/acpi/video.asl | 42 ----------------------- src/mainboard/intel/minnowmax/acpi/video.asl | 0 src/mainboard/intel/mohonpeak/acpi/video.asl | 0 src/mainboard/intel/wtm2/acpi/video.asl | 42 ----------------------- src/mainboard/samsung/lumpy/acpi/video.asl | 42 ----------------------- src/mainboard/samsung/stumpy/acpi/video.asl | 42 ----------------------- 19 files changed, 650 deletions(-) diff --git a/src/mainboard/google/bolt/acpi/video.asl b/src/mainboard/google/bolt/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/bolt/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/butterfly/acpi/video.asl b/src/mainboard/google/butterfly/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/butterfly/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/falco/acpi/video.asl b/src/mainboard/google/falco/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/falco/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/link/acpi/video.asl b/src/mainboard/google/link/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/link/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/panther/acpi/video.asl b/src/mainboard/google/panther/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/panther/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/parrot/acpi/video.asl b/src/mainboard/google/parrot/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/parrot/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/peppy/acpi/video.asl b/src/mainboard/google/peppy/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/peppy/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/rambi/acpi/video.asl b/src/mainboard/google/rambi/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/rambi/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/slippy/acpi/video.asl b/src/mainboard/google/slippy/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/slippy/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/stout/acpi/video.asl b/src/mainboard/google/stout/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/stout/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/intel/baskingridge/acpi/video.asl b/src/mainboard/intel/baskingridge/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/intel/baskingridge/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/intel/bayleybay_fsp/acpi/video.asl b/src/mainboard/intel/bayleybay_fsp/acpi/video.asl deleted file mode 100644 index e69de29..0000000 diff --git a/src/mainboard/intel/cougar_canyon2/acpi/video.asl b/src/mainboard/intel/cougar_canyon2/acpi/video.asl deleted file mode 100644 index 63f2b45..0000000 --- a/src/mainboard/intel/cougar_canyon2/acpi/video.asl +++ /dev/null @@ -1,20 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -/* There are no mainboard video ACPI features. */ diff --git a/src/mainboard/intel/emeraldlake2/acpi/video.asl b/src/mainboard/intel/emeraldlake2/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/intel/emeraldlake2/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/intel/minnowmax/acpi/video.asl b/src/mainboard/intel/minnowmax/acpi/video.asl deleted file mode 100644 index e69de29..0000000 diff --git a/src/mainboard/intel/mohonpeak/acpi/video.asl b/src/mainboard/intel/mohonpeak/acpi/video.asl deleted file mode 100644 index e69de29..0000000 diff --git a/src/mainboard/intel/wtm2/acpi/video.asl b/src/mainboard/intel/wtm2/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/intel/wtm2/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/samsung/lumpy/acpi/video.asl b/src/mainboard/samsung/lumpy/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/samsung/lumpy/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/samsung/stumpy/acpi/video.asl b/src/mainboard/samsung/stumpy/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/samsung/stumpy/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -}

1 0

New patch to review for coreboot: 6f9de65 Remove dead video.asl
by Vladimir Serbinenko 21 Aug '14

21 Aug '14

Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6730 -gerrit commit 6f9de65e84230e2983e954abc97b15b0720c196f Author: Vladimir Serbinenko <phcoder(a)gmail.com> Date: Thu Aug 21 22:30:09 2014 +0200 Remove dead video.asl Change-Id: Iadaa6172347ebb7d367d1faa6ed9462fff07d7e6 Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com> --- src/mainboard/getac/p470/acpi/video.asl | 44 ----------------------- src/mainboard/google/bolt/acpi/video.asl | 42 ---------------------- src/mainboard/google/butterfly/acpi/video.asl | 42 ---------------------- src/mainboard/google/falco/acpi/video.asl | 42 ---------------------- src/mainboard/google/link/acpi/video.asl | 42 ---------------------- src/mainboard/google/panther/acpi/video.asl | 42 ---------------------- src/mainboard/google/parrot/acpi/video.asl | 42 ---------------------- src/mainboard/google/peppy/acpi/video.asl | 42 ---------------------- src/mainboard/google/rambi/acpi/video.asl | 42 ---------------------- src/mainboard/google/slippy/acpi/video.asl | 42 ---------------------- src/mainboard/google/stout/acpi/video.asl | 42 ---------------------- src/mainboard/ibase/mb899/acpi/video.asl | 42 ---------------------- src/mainboard/intel/baskingridge/acpi/video.asl | 42 ---------------------- src/mainboard/intel/bayleybay_fsp/acpi/video.asl | 0 src/mainboard/intel/cougar_canyon2/acpi/video.asl | 20 ----------- src/mainboard/intel/d945gclf/acpi/video.asl | 42 ---------------------- src/mainboard/intel/emeraldlake2/acpi/video.asl | 42 ---------------------- src/mainboard/intel/minnowmax/acpi/video.asl | 0 src/mainboard/intel/mohonpeak/acpi/video.asl | 0 src/mainboard/intel/wtm2/acpi/video.asl | 42 ---------------------- src/mainboard/kontron/986lcd-m/acpi/video.asl | 42 ---------------------- src/mainboard/roda/rk886ex/acpi/video.asl | 44 ----------------------- src/mainboard/samsung/lumpy/acpi/video.asl | 42 ---------------------- src/mainboard/samsung/stumpy/acpi/video.asl | 42 ---------------------- 24 files changed, 864 deletions(-) diff --git a/src/mainboard/getac/p470/acpi/video.asl b/src/mainboard/getac/p470/acpi/video.asl deleted file mode 100644 index 3536913..0000000 --- a/src/mainboard/getac/p470/acpi/video.asl +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/bolt/acpi/video.asl b/src/mainboard/google/bolt/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/bolt/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/butterfly/acpi/video.asl b/src/mainboard/google/butterfly/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/butterfly/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/falco/acpi/video.asl b/src/mainboard/google/falco/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/falco/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/link/acpi/video.asl b/src/mainboard/google/link/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/link/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/panther/acpi/video.asl b/src/mainboard/google/panther/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/panther/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/parrot/acpi/video.asl b/src/mainboard/google/parrot/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/parrot/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/peppy/acpi/video.asl b/src/mainboard/google/peppy/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/peppy/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/rambi/acpi/video.asl b/src/mainboard/google/rambi/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/rambi/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/slippy/acpi/video.asl b/src/mainboard/google/slippy/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/slippy/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/google/stout/acpi/video.asl b/src/mainboard/google/stout/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/google/stout/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/ibase/mb899/acpi/video.asl b/src/mainboard/ibase/mb899/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/ibase/mb899/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/intel/baskingridge/acpi/video.asl b/src/mainboard/intel/baskingridge/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/intel/baskingridge/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/intel/bayleybay_fsp/acpi/video.asl b/src/mainboard/intel/bayleybay_fsp/acpi/video.asl deleted file mode 100644 index e69de29..0000000 diff --git a/src/mainboard/intel/cougar_canyon2/acpi/video.asl b/src/mainboard/intel/cougar_canyon2/acpi/video.asl deleted file mode 100644 index 63f2b45..0000000 --- a/src/mainboard/intel/cougar_canyon2/acpi/video.asl +++ /dev/null @@ -1,20 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -/* There are no mainboard video ACPI features. */ diff --git a/src/mainboard/intel/d945gclf/acpi/video.asl b/src/mainboard/intel/d945gclf/acpi/video.asl deleted file mode 100644 index 7baf995..0000000 --- a/src/mainboard/intel/d945gclf/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/intel/emeraldlake2/acpi/video.asl b/src/mainboard/intel/emeraldlake2/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/intel/emeraldlake2/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/intel/minnowmax/acpi/video.asl b/src/mainboard/intel/minnowmax/acpi/video.asl deleted file mode 100644 index e69de29..0000000 diff --git a/src/mainboard/intel/mohonpeak/acpi/video.asl b/src/mainboard/intel/mohonpeak/acpi/video.asl deleted file mode 100644 index e69de29..0000000 diff --git a/src/mainboard/intel/wtm2/acpi/video.asl b/src/mainboard/intel/wtm2/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/intel/wtm2/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/kontron/986lcd-m/acpi/video.asl b/src/mainboard/kontron/986lcd-m/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/kontron/986lcd-m/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/roda/rk886ex/acpi/video.asl b/src/mainboard/roda/rk886ex/acpi/video.asl deleted file mode 100644 index 3536913..0000000 --- a/src/mainboard/roda/rk886ex/acpi/video.asl +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/samsung/lumpy/acpi/video.asl b/src/mainboard/samsung/lumpy/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/samsung/lumpy/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/samsung/stumpy/acpi/video.asl b/src/mainboard/samsung/stumpy/acpi/video.asl deleted file mode 100644 index cca1a3b..0000000 --- a/src/mainboard/samsung/stumpy/acpi/video.asl +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -}

1 0

New patch to review for coreboot: c1daac7 lenovo/x200: Move video ASL code to northbridge.
by Vladimir Serbinenko 21 Aug '14

21 Aug '14

Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6729 -gerrit commit c1daac707e7e2bd42dd7ab6d7ab57211900e1ad0 Author: Vladimir Serbinenko <phcoder(a)gmail.com> Date: Thu Aug 21 22:19:48 2014 +0200 lenovo/x200: Move video ASL code to northbridge. Change-Id: I58760500252e78da947685c18201b6d446368333 Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com> --- src/mainboard/lenovo/x200/acpi/video.asl | 113 ------------------------------- src/mainboard/lenovo/x200/dsdt.asl | 1 + src/mainboard/roda/rk9/acpi/video.asl | 44 ------------ src/mainboard/roda/rk9/dsdt.asl | 2 + src/northbridge/intel/gm45/acpi/gm45.asl | 6 -- src/northbridge/intel/gm45/acpi/igd.asl | 90 ++++++++++++++++++++++++ 6 files changed, 93 insertions(+), 163 deletions(-) diff --git a/src/mainboard/lenovo/x200/acpi/video.asl b/src/mainboard/lenovo/x200/acpi/video.asl deleted file mode 100644 index b39a9fc..0000000 --- a/src/mainboard/lenovo/x200/acpi/video.asl +++ /dev/null @@ -1,113 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (c) 2011 Sven Schnelle <svens(a)stackframe.org> - * Copyright (c) 2013 Vladimir Serbinenko - * - * 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 - */ - -Scope (\_SB.PCI0.GFX0) -{ - Device (LCD0) - { - Name (_ADR, 0x0400) - Name (BRCT, 0) - - Name (BRIG, Package (0x12) - { - 0x61, - 0x61, - 0x2, - 0x4, - 0x5, - 0x7, - 0x9, - 0xb, - 0xd, - 0x11, - 0x14, - 0x17, - 0x1c, - 0x20, - 0x27, - 0x31, - 0x41, - 0x61, - }) - - Method (_BCL, 0, NotSerialized) - { - Store (1, BRCT) - Return (BRIG) - } - - Method (_BCM, 1, NotSerialized) - { - Store (ShiftLeft (Arg0, 4), ^^BCLV) - Store (0x80000000, ^^CR1) - Store (0x0610, ^^BCLM) - } - Method (_BQC, 0, NotSerialized) - { - Store (^^BCLV, Local0) - ShiftRight (Local0, 4, Local0) - Return (Local0) - } - - Method(BRID, 1, NotSerialized) - { - Store (Match (BRIG, MEQ, Arg0, MTR, Zero, 2), Local0) - If (LEqual (Local0, Ones)) - { - Return (0x11) - } - Return (Local0) - } - - /* Using Notify is the right way. But Windows doesn't handle - it well. So use both method in a way to avoid double action. - */ - Method (DECB, 0, NotSerialized) - { - If (BRCT) - { - Notify (LCD0, 0x87) - } Else { - Store (BRID (_BQC ()), Local0) - If (LNotEqual (Local0, 2)) - { - Decrement (Local0) - } - _BCM (DerefOf (Index (BRIG, Local0))) - } - } - Method (INCB, 0, NotSerialized) - { - If (BRCT) - { - Notify (LCD0, 0x86) - } Else { - Store (BRID (_BQC ()), Local0) - If (LNotEqual (Local0, 0x11)) - { - Increment (Local0) - } - _BCM (DerefOf (Index (BRIG, Local0))) - } - } - } -} diff --git a/src/mainboard/lenovo/x200/dsdt.asl b/src/mainboard/lenovo/x200/dsdt.asl index 89e6a27..4aabc78 100644 --- a/src/mainboard/lenovo/x200/dsdt.asl +++ b/src/mainboard/lenovo/x200/dsdt.asl @@ -24,6 +24,7 @@ #define BRIGHTNESS_DOWN \_SB.PCI0.GFX0.LCD0.DECB #define ACPI_VIDEO_DEVICE \_SB.PCI0.GFX0 #define RP04_IS_EXPRESSCARD 1 +#define HAVE_LCD_SCREEN 1 DefinitionBlock( "dsdt.aml", diff --git a/src/mainboard/roda/rk9/acpi/video.asl b/src/mainboard/roda/rk9/acpi/video.asl deleted file mode 100644 index 3536913..0000000 --- a/src/mainboard/roda/rk9/acpi/video.asl +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -// Brightness write -Method (BRTW, 1, Serialized) -{ - // TODO -} - -// Hot Key Display Switch -Method (HKDS, 1, Serialized) -{ - // TODO -} - -// Lid Switch Display Switch -Method (LSDS, 1, Serialized) -{ - // TODO -} - -// Brightness Notification -Method(BRTN,1,Serialized) -{ - // TODO (no displays defined yet) -} diff --git a/src/mainboard/roda/rk9/dsdt.asl b/src/mainboard/roda/rk9/dsdt.asl index cd6fd92..e0bf504 100644 --- a/src/mainboard/roda/rk9/dsdt.asl +++ b/src/mainboard/roda/rk9/dsdt.asl @@ -19,6 +19,8 @@ * MA 02110-1301 USA */ +#define HAVE_LCD_SCREEN 1 + DefinitionBlock( "dsdt.aml", "DSDT", diff --git a/src/northbridge/intel/gm45/acpi/gm45.asl b/src/northbridge/intel/gm45/acpi/gm45.asl index fac194b..a7a8cb7 100644 --- a/src/northbridge/intel/gm45/acpi/gm45.asl +++ b/src/northbridge/intel/gm45/acpi/gm45.asl @@ -81,9 +81,3 @@ Device (PDRC) // Integrated graphics 0:2.0 #include "igd.asl" - -Scope (\) -{ - // backlight control, display switching, lid - #include "acpi/video.asl" -} diff --git a/src/northbridge/intel/gm45/acpi/igd.asl b/src/northbridge/intel/gm45/acpi/igd.asl index f44ce800f..d2e177c 100644 --- a/src/northbridge/intel/gm45/acpi/igd.asl +++ b/src/northbridge/intel/gm45/acpi/igd.asl @@ -336,4 +336,94 @@ Device (GFX0) } } +#ifdef HAVE_LCD_SCREEN + Device (LCD0) + { + Name (_ADR, 0x0400) + Name (BRCT, 0) + + Name (BRIG, Package (0x12) + { + 0x61, + 0x61, + 0x2, + 0x4, + 0x5, + 0x7, + 0x9, + 0xb, + 0xd, + 0x11, + 0x14, + 0x17, + 0x1c, + 0x20, + 0x27, + 0x31, + 0x41, + 0x61, + }) + + Method (_BCL, 0, NotSerialized) + { + Store (1, BRCT) + Return (BRIG) + } + + Method (_BCM, 1, NotSerialized) + { + Store (ShiftLeft (Arg0, 4), ^^BCLV) + Store (0x80000000, ^^CR1) + Store (0x0610, ^^BCLM) + } + Method (_BQC, 0, NotSerialized) + { + Store (^^BCLV, Local0) + ShiftRight (Local0, 4, Local0) + Return (Local0) + } + + Method(BRID, 1, NotSerialized) + { + Store (Match (BRIG, MEQ, Arg0, MTR, Zero, 2), Local0) + If (LEqual (Local0, Ones)) + { + Return (0x11) + } + Return (Local0) + } + + /* Using Notify is the right way. But Windows doesn't handle + it well. So use both method in a way to avoid double action. + */ + Method (DECB, 0, NotSerialized) + { + If (BRCT) + { + Notify (LCD0, 0x87) + } Else { + Store (BRID (_BQC ()), Local0) + If (LNotEqual (Local0, 2)) + { + Decrement (Local0) + } + _BCM (DerefOf (Index (BRIG, Local0))) + } + } + Method (INCB, 0, NotSerialized) + { + If (BRCT) + { + Notify (LCD0, 0x86) + } Else { + Store (BRID (_BQC ()), Local0) + If (LNotEqual (Local0, 0x11)) + { + Increment (Local0) + } + _BCM (DerefOf (Index (BRIG, Local0))) + } + } + } +#endif }

1 0

Patch set updated for coreboot: 32c61bd lenovo/{x230, t530}: Remove empty smi.h
by Vladimir Serbinenko 21 Aug '14

21 Aug '14

Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6728 -gerrit commit 32c61bd3a5852e12d9c3143395d77f446697fe36 Author: Vladimir Serbinenko <phcoder(a)gmail.com> Date: Thu Aug 21 21:15:54 2014 +0200 lenovo/{x230,t530}: Remove empty smi.h Change-Id: I26fa6508f50faff7f1c1724884b5ffa30463b896 Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com> --- src/mainboard/lenovo/t530/smi.h | 0 src/mainboard/lenovo/t530/smihandler.c | 1 - src/mainboard/lenovo/x230/smi.h | 0 src/mainboard/lenovo/x230/smihandler.c | 1 - 4 files changed, 2 deletions(-) diff --git a/src/mainboard/lenovo/t530/smi.h b/src/mainboard/lenovo/t530/smi.h deleted file mode 100644 index e69de29..0000000 diff --git a/src/mainboard/lenovo/t530/smihandler.c b/src/mainboard/lenovo/t530/smihandler.c index bbe08e2..da6d863 100644 --- a/src/mainboard/lenovo/t530/smihandler.c +++ b/src/mainboard/lenovo/t530/smihandler.c @@ -27,7 +27,6 @@ #include <pc80/mc146818rtc.h> #include <ec/lenovo/h8/h8.h> #include <delay.h> -#include "smi.h" #include <southbridge/intel/bd82x6x/nvs.h> #include <southbridge/intel/bd82x6x/pch.h> #include <southbridge/intel/bd82x6x/me.h> diff --git a/src/mainboard/lenovo/x230/smi.h b/src/mainboard/lenovo/x230/smi.h deleted file mode 100644 index e69de29..0000000 diff --git a/src/mainboard/lenovo/x230/smihandler.c b/src/mainboard/lenovo/x230/smihandler.c index 063209d..5bcde1c 100644 --- a/src/mainboard/lenovo/x230/smihandler.c +++ b/src/mainboard/lenovo/x230/smihandler.c @@ -27,7 +27,6 @@ #include <pc80/mc146818rtc.h> #include <ec/lenovo/h8/h8.h> #include <delay.h> -#include "smi.h" #include <southbridge/intel/bd82x6x/nvs.h> #include <southbridge/intel/bd82x6x/pch.h> #include <southbridge/intel/bd82x6x/me.h>

1 0

New patch to review for coreboot: 5416fa4 lenovo/{x230, t530}: Remove empty smi.h
by Vladimir Serbinenko 21 Aug '14

21 Aug '14

Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6728 -gerrit commit 5416fa436b9bb35ef07dc2f870ebe5cf80cacaea Author: Vladimir Serbinenko <phcoder(a)gmail.com> Date: Thu Aug 21 21:15:54 2014 +0200 lenovo/{x230,t530}: Remove empty smi.h Change-Id: I26fa6508f50faff7f1c1724884b5ffa30463b896 Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com> --- src/mainboard/lenovo/t530/smi.h | 0 src/mainboard/lenovo/x230/smi.h | 0 2 files changed, 0 insertions(+), 0 deletions(-) diff --git a/src/mainboard/lenovo/t530/smi.h b/src/mainboard/lenovo/t530/smi.h deleted file mode 100644 index e69de29..0000000 diff --git a/src/mainboard/lenovo/x230/smi.h b/src/mainboard/lenovo/x230/smi.h deleted file mode 100644 index e69de29..0000000

1 0

New patch to review for coreboot: e491663 lenovo/x230: Remove empty mainboard.asl
by Vladimir Serbinenko 21 Aug '14

21 Aug '14

Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6727 -gerrit commit e491663beaf1ae2bb1695e17fcb77887cb8e46eb Author: Vladimir Serbinenko <phcoder(a)gmail.com> Date: Thu Aug 21 21:14:31 2014 +0200 lenovo/x230: Remove empty mainboard.asl Change-Id: Ic877d6285ce3983268b16ddb5b4e15743f5adf86 Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com> --- src/mainboard/lenovo/x230/acpi/mainboard.asl | 0 src/mainboard/lenovo/x230/dsdt.asl | 1 - 2 files changed, 1 deletion(-) diff --git a/src/mainboard/lenovo/x230/acpi/mainboard.asl b/src/mainboard/lenovo/x230/acpi/mainboard.asl deleted file mode 100644 index e69de29..0000000 diff --git a/src/mainboard/lenovo/x230/dsdt.asl b/src/mainboard/lenovo/x230/dsdt.asl index ed1befd..c73f795 100644 --- a/src/mainboard/lenovo/x230/dsdt.asl +++ b/src/mainboard/lenovo/x230/dsdt.asl @@ -38,7 +38,6 @@ DefinitionBlock( { // Some generic macros #include "acpi/platform.asl" - #include "acpi/mainboard.asl" // global NVS and variables #include <southbridge/intel/bd82x6x/acpi/globalnvs.asl>

1 0

New patch to review for coreboot: 2501769 lenovo/x200: Remove empty mainboard.asl
by Vladimir Serbinenko 21 Aug '14

21 Aug '14

Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6726 -gerrit commit 2501769547dd884f56c7e6ccfecd96639a9c7889 Author: Vladimir Serbinenko <phcoder(a)gmail.com> Date: Thu Aug 21 21:13:46 2014 +0200 lenovo/x200: Remove empty mainboard.asl Change-Id: I560d693d0d72ca8dcd099eff6b0c40716fb0c0b0 Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com> --- src/mainboard/lenovo/x200/acpi/mainboard.asl | 0 src/mainboard/lenovo/x200/dsdt.asl | 3 --- 2 files changed, 3 deletions(-) diff --git a/src/mainboard/lenovo/x200/acpi/mainboard.asl b/src/mainboard/lenovo/x200/acpi/mainboard.asl deleted file mode 100644 index e69de29..0000000 diff --git a/src/mainboard/lenovo/x200/dsdt.asl b/src/mainboard/lenovo/x200/dsdt.asl index bcfe47d..89e6a27 100644 --- a/src/mainboard/lenovo/x200/dsdt.asl +++ b/src/mainboard/lenovo/x200/dsdt.asl @@ -43,9 +43,6 @@ DefinitionBlock( // General Purpose Events #include "acpi/gpe.asl" - // mainboard specific devices - #include "acpi/mainboard.asl" - Scope (\_SB) { Device (PCI0) {

1 0

Patch set updated for coreboot: 619af0a ARM: Make it possible to use a custom bootblock implementation.
by Isaac Christensen 21 Aug '14

21 Aug '14

Isaac Christensen (isaac.christensen(a)se-eng.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6710 -gerrit commit 619af0afe29e3801501b2bca69bee27f12939cd7 Author: Gabe Black <gabeblack(a)google.com> Date: Sun Sep 29 05:40:13 2013 -0700 ARM: Make it possible to use a custom bootblock implementation. Tegra needs to use a custom bootblock implementation because it starts on a coprocessor which uses ARMv4. It doesn't have the same control registers, caches, etc., and the regular bootblock gets exceptions and dies. Change-Id: Id197db2939bc840ad64244d6e2017fc5c89e0cbd Signed-off-by: Gabe Black <gabeblack(a)google.com> Reviewed-on: https://chromium-review.googlesource.com/171018 Reviewed-by: Ronald Minnich <rminnich(a)chromium.org> Commit-Queue: Gabe Black <gabeblack(a)chromium.org> Tested-by: Gabe Black <gabeblack(a)chromium.org> (cherry picked from commit a66393fdd6fe68757e394b8a611e610f1938771d) Signed-off-by: Isaac Christensen <isaac.christensen(a)se-eng.com> --- src/arch/armv7/Makefile.inc | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/arch/armv7/Makefile.inc b/src/arch/armv7/Makefile.inc index a18398a..de37661 100644 --- a/src/arch/armv7/Makefile.inc +++ b/src/arch/armv7/Makefile.inc @@ -51,11 +51,12 @@ endif # CONFIG_ARCH_ARMV7 ifeq ($(CONFIG_ARCH_BOOTBLOCK_ARMV7),y) -bootblock-y += id.S +ifneq ($(CONFIG_ARM_BOOTBLOCK_CUSTOM),y) bootblock-y += bootblock.S - +bootblock-y += bootblock_simple.c +endif +bootblock-y += id.S $(obj)/arch/arm/id.bootblock.o: $(obj)/build.h -bootblock-y += $(call strip_quotes,$(CONFIG_BOOTBLOCK_SOURCE)) bootblock-y += stages.c bootblock-y += cache.c

1 0

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

coreboot-gerrit August 2014