diff options
Diffstat (limited to 'src/mainboard/purism/librem_skl/hda_verb.c')
| -rw-r--r-- | src/mainboard/purism/librem_skl/hda_verb.c | 125 |
1 files changed, 57 insertions, 68 deletions
diff --git a/src/mainboard/purism/librem_skl/hda_verb.c b/src/mainboard/purism/librem_skl/hda_verb.c index 206af8db7e4c..ea89f00a5309 100644 --- a/src/mainboard/purism/librem_skl/hda_verb.c +++ b/src/mainboard/purism/librem_skl/hda_verb.c @@ -1,8 +1,7 @@ /* * This file is part of the coreboot project. * - * Copyright (C) 2017 Intel Corporation - * (Written by Naresh G Solanki <naresh.solanki@intel.com> for Intel Corp.) + * Copyright (C) 2019 Purism SPC. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -14,70 +13,60 @@ * GNU General Public License for more details. */ -#include <bootstate.h> -#include <chip.h> -#include <console/console.h> #include <device/azalia_device.h> -#include <soc/intel/common/hda_verb.h> -#include <soc/pci_devs.h> - -#include "hda_verb.h" - -static void codecs_init(u8 *base, u32 codec_mask) -{ - int i; - - /* Can support up to 4 codecs */ - for (i = 3; i >= 0; i--) { - if (codec_mask & (1 << i)) - hda_codec_init(base, i, cim_verb_data_size, - cim_verb_data); - } - - if (pc_beep_verbs_size) - hda_codec_write(base, pc_beep_verbs_size, pc_beep_verbs); -} - -static void mb_hda_codec_init(void *unused) -{ - struct soc_intel_skylake_config *config; - u8 *base; - struct resource *res; - u32 codec_mask; - struct device *dev; - - dev = SA_DEV_ROOT; - /* Check if HDA is enabled, else return */ - if (dev == NULL || dev->chip_info == NULL) - return; - - config = dev->chip_info; - - /* - * IoBufferOwnership 0:HD-A Link, 1:Shared HD-A Link and I2S Port, - * 3:I2S Ports. In HDA mode where codec need to be programmed with - * verb table - */ - if (config->IoBufferOwnership == 3) - return; - - /* Find base address */ - dev = pcidev_path_on_root(PCH_DEVFN_HDA); - if (dev == NULL) - return; - res = find_resource(dev, PCI_BASE_ADDRESS_0); - if (!res) - return; - - base = res2mmio(res, 0, 0); - printk(BIOS_DEBUG, "HDA: base = %p\n", base); - - codec_mask = hda_codec_detect(base); - - if (codec_mask) { - printk(BIOS_DEBUG, "HDA: codec_mask = %02x\n", codec_mask); - codecs_init(base, codec_mask); - } -} - -BOOT_STATE_INIT_ENTRY(BS_POST_DEVICE, BS_ON_EXIT, mb_hda_codec_init, NULL); + +const u32 cim_verb_data[] = { + /* coreboot specific header */ + 0x10ec0269, /* Codec Vendor / Device ID: Realtek ALC269 */ + 0x19910269, /* Subsystem ID */ + 0x0000000c, /* Number of jacks (NID entries) */ + + 0x0017ff00, /* Function Reset */ + 0x0017ff00, /* Double Function Reset */ + 0x0017ff00, + 0x0017ff00, + + /* Bits 31:28 - Codec Address */ + /* Bits 27:20 - NID */ + /* Bits 19:8 - Verb ID */ + /* Bits 7:0 - Payload */ + + /* NID 0x01, HDA Codec Subsystem ID Verb Table: 0x19910269 */ + AZALIA_SUBVENDOR(0x0, 0x19910269), + + /* Pin Widget Verb Table */ + + /* Pin Complex (NID 0x12) */ + AZALIA_PIN_CFG(0x0, 0x12, 0x40000000), + + /* Pin Complex (NID 0x14) */ + AZALIA_PIN_CFG(0x0, 0x14, 0x90170110), + + /* Pin Complex (NID 0x15) */ + AZALIA_PIN_CFG(0x0, 0x15, 0x04214020), + + /* Pin Complex (NID 0x17) */ + AZALIA_PIN_CFG(0x0, 0x17, 0x411111f0), + + /* Pin Complex (NID 0x18) */ + AZALIA_PIN_CFG(0x0, 0x18, 0x04a19040), + + /* Pin Complex (NID 0x19) */ + AZALIA_PIN_CFG(0x0, 0x19, 0x90a70130), + + /* Pin Complex (NID 0x1A) */ + AZALIA_PIN_CFG(0x0, 0x1A, 0x411111f0), + + /* Pin Complex (NID 0x1B) */ + AZALIA_PIN_CFG(0x0, 0x1B, 0x411111f0), + + /* Pin Complex (NID 0x1D) */ + AZALIA_PIN_CFG(0x0, 0x1D, 0x40548505), + + /* Pin Complex (NID 0x1E) */ + AZALIA_PIN_CFG(0x0, 0x1E, 0x411111f0), +}; + +const u32 pc_beep_verbs[] = {}; + +AZALIA_ARRAY_SIZES; |