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-rw-r--r--src/mainboard/amd/bilby/devicetree.cb3
-rw-r--r--src/mainboard/amd/mandolin/variants/cereme/devicetree.cb3
-rw-r--r--src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb3
-rw-r--r--src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb9
-rw-r--r--src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb9
-rw-r--r--src/mainboard/google/zork/variants/baseboard/ramstage_common.c4
-rw-r--r--src/mainboard/google/zork/variants/vilboz/variant.c2
-rw-r--r--src/soc/amd/common/block/acp/Kconfig4
-rw-r--r--src/soc/amd/common/block/acp/Makefile.inc1
-rw-r--r--src/soc/amd/common/block/acp/acp.c (renamed from src/soc/amd/picasso/acp.c)29
-rw-r--r--src/soc/amd/common/block/include/amdblocks/acp.h25
-rw-r--r--src/soc/amd/common/block/include/amdblocks/chip.h4
-rw-r--r--src/soc/amd/picasso/Kconfig1
-rw-r--r--src/soc/amd/picasso/Makefile.inc1
-rw-r--r--src/soc/amd/picasso/chip.h15
-rw-r--r--src/soc/amd/picasso/fch.c6
-rw-r--r--src/soc/amd/picasso/include/soc/acp.h14
17 files changed, 75 insertions, 58 deletions
diff --git a/src/mainboard/amd/bilby/devicetree.cb b/src/mainboard/amd/bilby/devicetree.cb
index c07415e94c..5429234d6c 100644
--- a/src/mainboard/amd/bilby/devicetree.cb
+++ b/src/mainboard/amd/bilby/devicetree.cb
@@ -1,7 +1,8 @@
# SPDX-License-Identifier: GPL-2.0-only
chip soc/amd/picasso
- register "acp_pin_cfg" = "I2S_PINS_MAX_HDA"
+ # ACP Configuration
+ register "common_config.acp_config.acp_pin_cfg" = "I2S_PINS_MAX_HDA"
# Set FADT Configuration
register "common_config.fadt_boot_arch" = "ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042"
diff --git a/src/mainboard/amd/mandolin/variants/cereme/devicetree.cb b/src/mainboard/amd/mandolin/variants/cereme/devicetree.cb
index addb328ba4..c02cb8a448 100644
--- a/src/mainboard/amd/mandolin/variants/cereme/devicetree.cb
+++ b/src/mainboard/amd/mandolin/variants/cereme/devicetree.cb
@@ -1,7 +1,8 @@
# SPDX-License-Identifier: GPL-2.0-only
chip soc/amd/picasso
- register "acp_pin_cfg" = "I2S_PINS_MAX_HDA"
+ # ACP Configuration
+ register "common_config.acp_config.acp_pin_cfg" = "I2S_PINS_MAX_HDA"
# Set FADT Configuration
register "common_config.fadt_boot_arch" = "ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042"
diff --git a/src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb b/src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb
index f4f178a3d3..1a86ab7ce9 100644
--- a/src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb
+++ b/src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb
@@ -1,7 +1,8 @@
# SPDX-License-Identifier: GPL-2.0-only
chip soc/amd/picasso
- register "acp_pin_cfg" = "I2S_PINS_MAX_HDA"
+ # ACP Configuration
+ register "common_config.acp_config.acp_pin_cfg" = "I2S_PINS_MAX_HDA"
# Set FADT Configuration
register "common_config.fadt_boot_arch" = "ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042"
diff --git a/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb b/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb
index 3f4c4047e9..f0fcf37c26 100644
--- a/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb
+++ b/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb
@@ -13,9 +13,12 @@ chip soc/amd/picasso
# See table 5-34 ACPI 6.3 spec
register "common_config.fadt_flags" = "ACPI_FADT_SLEEP_BUTTON | ACPI_FADT_SEALED_CASE"
- register "acp_pin_cfg" = "I2S_PINS_I2S_TDM"
- register "acp_i2s_wake_enable" = "0"
- register "acp_pme_enable" = "0"
+ # ACP Configuration
+ register "common_config.acp_config" = "{
+ .acp_pin_cfg = I2S_PINS_I2S_TDM,
+ .acp_i2s_wake_enable = 0,
+ .acp_pme_enable = 0,
+ }"
# Start : OPN Performance Configuration
# (Configuratin that is common for all variants)
diff --git a/src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb b/src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb
index 3270b6f954..ececa3e050 100644
--- a/src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb
+++ b/src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb
@@ -6,9 +6,12 @@ chip soc/amd/picasso
# See table 5-34 ACPI 6.3 spec
register "common_config.fadt_flags" = "ACPI_FADT_SLEEP_BUTTON | ACPI_FADT_SEALED_CASE"
- register "acp_pin_cfg" = "I2S_PINS_I2S_TDM"
- register "acp_i2s_wake_enable" = "0"
- register "acp_pme_enable" = "0"
+ # ACP Configuration
+ register "common_config.acp_config" = "{
+ .acp_pin_cfg = I2S_PINS_I2S_TDM,
+ .acp_i2s_wake_enable = 0,
+ .acp_pme_enable = 0,
+ }"
# Start : OPN Performance Configuration
# (Configuratin that is common for all variants)
diff --git a/src/mainboard/google/zork/variants/baseboard/ramstage_common.c b/src/mainboard/google/zork/variants/baseboard/ramstage_common.c
index a9414b92e0..f7b8ed4253 100644
--- a/src/mainboard/google/zork/variants/baseboard/ramstage_common.c
+++ b/src/mainboard/google/zork/variants/baseboard/ramstage_common.c
@@ -70,8 +70,8 @@ static void update_hp_int_odl(void)
* need to be set to trigger I2S_WAKE event for headphone jack.
*/
soc_cfg = config_of_soc();
- soc_cfg->acp_i2s_wake_enable = 1;
- soc_cfg->acp_pme_enable = 1;
+ soc_cfg->common_config.acp_config.acp_i2s_wake_enable = 1;
+ soc_cfg->common_config.acp_config.acp_pme_enable = 1;
}
static void update_dmic_gpio(void)
diff --git a/src/mainboard/google/zork/variants/vilboz/variant.c b/src/mainboard/google/zork/variants/vilboz/variant.c
index 43ca0e51df..df82698b66 100644
--- a/src/mainboard/google/zork/variants/vilboz/variant.c
+++ b/src/mainboard/google/zork/variants/vilboz/variant.c
@@ -45,7 +45,7 @@ void variant_devtree_update(void)
/* b:/174121847 Use external OSC to mitigate noise for WWAN sku. */
if (variant_has_wwan()) {
- soc_cfg->acp_i2s_use_external_48mhz_osc = 1;
+ soc_cfg->common_config.acp_config.acp_i2s_use_external_48mhz_osc = 1;
/* eDP phy tuning settings */
soc_cfg->edp_phy_override = ENABLE_EDP_TUNINGSET;
diff --git a/src/soc/amd/common/block/acp/Kconfig b/src/soc/amd/common/block/acp/Kconfig
new file mode 100644
index 0000000000..ca733cd5de
--- /dev/null
+++ b/src/soc/amd/common/block/acp/Kconfig
@@ -0,0 +1,4 @@
+config SOC_AMD_COMMON_BLOCK_ACP
+ bool
+ help
+ Select this option to perform Audio Co-Processor(ACP) configuration.
diff --git a/src/soc/amd/common/block/acp/Makefile.inc b/src/soc/amd/common/block/acp/Makefile.inc
new file mode 100644
index 0000000000..cdff5bdb76
--- /dev/null
+++ b/src/soc/amd/common/block/acp/Makefile.inc
@@ -0,0 +1 @@
+ramstage-$(CONFIG_SOC_AMD_COMMON_BLOCK_ACP) += acp.c
diff --git a/src/soc/amd/picasso/acp.c b/src/soc/amd/common/block/acp/acp.c
index d1ae21cec4..3cb7c453c8 100644
--- a/src/soc/amd/picasso/acp.c
+++ b/src/soc/amd/common/block/acp/acp.c
@@ -2,20 +2,25 @@
#include <acpi/acpi_device.h>
#include <acpi/acpigen.h>
+#include <amdblocks/acp.h>
+#include <amdblocks/acpimmio.h>
+#include <amdblocks/chip.h>
#include <console/console.h>
#include <device/device.h>
#include <device/mmio.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
-#include "chip.h"
-#include <soc/acp.h>
-#include <soc/acpi.h>
-#include <soc/pci_devs.h>
-#include <soc/southbridge.h>
-#include <amdblocks/acpimmio.h>
#include <commonlib/helpers.h>
+/* ACP registers and associated fields */
+#define ACP_I2S_PIN_CONFIG 0x1400 /* HDA, Soundwire, I2S */
+#define PIN_CONFIG_MASK (7 << 0)
+#define ACP_I2S_WAKE_EN 0x1414
+#define WAKE_EN_MASK (1 << 0)
+#define ACP_PME_EN 0x1418
+#define PME_EN_MASK (1 << 0)
+
static void acp_update32(uintptr_t bar, uint32_t reg, uint32_t clear, uint32_t set)
{
clrsetbits32((void *)(bar + reg), clear, set);
@@ -23,25 +28,23 @@ static void acp_update32(uintptr_t bar, uint32_t reg, uint32_t clear, uint32_t s
static void init(struct device *dev)
{
- const struct soc_amd_picasso_config *cfg;
+ const struct soc_amd_common_config *cfg = soc_get_common_config();
struct resource *res;
uintptr_t bar;
- /* Set the proper I2S_PIN_CONFIG state */
- cfg = config_of_soc();
-
res = dev->resource_list;
if (!res || !res->base) {
printk(BIOS_ERR, "Error, unable to configure pin in %s\n", __func__);
return;
}
+ /* Set the proper I2S_PIN_CONFIG state */
bar = (uintptr_t)res->base;
- acp_update32(bar, ACP_I2S_PIN_CONFIG, PIN_CONFIG_MASK, cfg->acp_pin_cfg);
+ acp_update32(bar, ACP_I2S_PIN_CONFIG, PIN_CONFIG_MASK, cfg->acp_config.acp_pin_cfg);
/* Enable ACP_PME_EN and ACP_I2S_WAKE_EN for I2S_WAKE event */
- acp_update32(bar, ACP_I2S_WAKE_EN, WAKE_EN_MASK, !!cfg->acp_i2s_wake_enable);
- acp_update32(bar, ACP_PME_EN, PME_EN_MASK, !!cfg->acp_pme_enable);
+ acp_update32(bar, ACP_I2S_WAKE_EN, WAKE_EN_MASK, !!cfg->acp_config.acp_i2s_wake_enable);
+ acp_update32(bar, ACP_PME_EN, PME_EN_MASK, !!cfg->acp_config.acp_pme_enable);
}
static const char *acp_acpi_name(const struct device *dev)
diff --git a/src/soc/amd/common/block/include/amdblocks/acp.h b/src/soc/amd/common/block/include/amdblocks/acp.h
new file mode 100644
index 0000000000..f091c0540f
--- /dev/null
+++ b/src/soc/amd/common/block/include/amdblocks/acp.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef AMD_COMMON_ACP_H
+#define AMD_COMMON_ACP_H
+
+struct acp_config {
+ enum {
+ I2S_PINS_MAX_HDA = 0, /* HDA w/reset 3xSDI, SW w/Data0 */
+ I2S_PINS_MAX_MHDA = 1, /* HDA no reset 3xSDI, SW w/Data0-1 */
+ I2S_PINS_MIN_HDA = 2, /* HDA w/reset 1xSDI, SW w/Data0-2 */
+ I2S_PINS_MIN_MHDA = 3, /* HDA no reset 1xSDI, SW w/Data0-3 */
+ I2S_PINS_I2S_TDM = 4,
+ I2S_PINS_UNCONF = 7, /* All pads will be input mode */
+ } acp_pin_cfg;
+
+ /* Enable ACP I2S wake feature (0 = disable, 1 = enable) */
+ u8 acp_i2s_wake_enable;
+ /* Enable ACP PME (0 = disable, 1 = enable) */
+ u8 acp_pme_enable;
+
+ /* If using an external 48MHz OSC for codec, will disable internal X48M_OSC */
+ bool acp_i2s_use_external_48mhz_osc;
+};
+
+#endif /* AMD_COMMON_ACP_H */
diff --git a/src/soc/amd/common/block/include/amdblocks/chip.h b/src/soc/amd/common/block/include/amdblocks/chip.h
index b06ff85d11..c80a6746e0 100644
--- a/src/soc/amd/common/block/include/amdblocks/chip.h
+++ b/src/soc/amd/common/block/include/amdblocks/chip.h
@@ -5,6 +5,7 @@
#include <amdblocks/espi.h>
#include <amdblocks/spi.h>
+#include <amdblocks/acp.h>
#include <stdint.h>
struct soc_amd_common_config {
@@ -36,6 +37,9 @@ struct soc_amd_common_config {
/* See MP_IRQ_* from mpspec.h */
uint8_t flags;
} irq_override[16];
+
+ /* Audio Co-processor (ACP) configuration */
+ struct acp_config acp_config;
};
/*
diff --git a/src/soc/amd/picasso/Kconfig b/src/soc/amd/picasso/Kconfig
index 0c494d9c1c..2f36f2e4ab 100644
--- a/src/soc/amd/picasso/Kconfig
+++ b/src/soc/amd/picasso/Kconfig
@@ -25,6 +25,7 @@ config CPU_SPECIFIC_OPTIONS
select HAVE_ACPI_TABLES
select HAVE_EM100_SUPPORT
select SOC_AMD_COMMON
+ select SOC_AMD_COMMON_BLOCK_ACP
select SOC_AMD_COMMON_BLOCK_ACPI
select SOC_AMD_COMMON_BLOCK_ACPIMMIO
select SOC_AMD_COMMON_BLOCK_ACPI_GPIO
diff --git a/src/soc/amd/picasso/Makefile.inc b/src/soc/amd/picasso/Makefile.inc
index 081a65fac2..b5154a40f5 100644
--- a/src/soc/amd/picasso/Makefile.inc
+++ b/src/soc/amd/picasso/Makefile.inc
@@ -43,7 +43,6 @@ ramstage-$(CONFIG_HAVE_ACPI_TABLES) += agesa_acpi.c
ramstage-y += gpio.c
ramstage-y += fch.c
ramstage-y += reset.c
-ramstage-y += acp.c
ramstage-y += sata.c
ramstage-y += uart.c
ramstage-y += soc_util.c
diff --git a/src/soc/amd/picasso/chip.h b/src/soc/amd/picasso/chip.h
index e84db3561e..d59a4c8207 100644
--- a/src/soc/amd/picasso/chip.h
+++ b/src/soc/amd/picasso/chip.h
@@ -105,19 +105,6 @@ struct soc_amd_picasso_config {
*/
u8 i2c_scl_reset;
struct dw_i2c_bus_config i2c[I2C_CTRLR_COUNT];
- enum {
- I2S_PINS_MAX_HDA = 0, /* HDA w/reset 3xSDI, SW w/Data0 */
- I2S_PINS_MAX_MHDA = 1, /* HDA no reset 3xSDI, SW w/Data0-1 */
- I2S_PINS_MIN_HDA = 2, /* HDA w/reset 1xSDI, SW w/Data0-2 */
- I2S_PINS_MIN_MHDA = 3, /* HDA no reset 1xSDI, SW w/Data0-3 */
- I2S_PINS_I2S_TDM = 4,
- I2S_PINS_UNCONF = 7, /* All pads will be input mode */
- } acp_pin_cfg;
-
- /* Enable ACP I2S wake feature (0 = disable, 1 = enable) */
- u8 acp_i2s_wake_enable;
- /* Enable ACP PME (0 = disable, 1 = enable) */
- u8 acp_pme_enable;
/* System config index */
uint8_t system_config;
@@ -270,8 +257,6 @@ struct soc_amd_picasso_config {
/* The array index is the general purpose PCIe clock output number. */
enum gpp_clk_req_setting gpp_clk_config[GPP_CLK_OUTPUT_COUNT];
- /* If using an external 48MHz OSC for codec, will disable internal X48M_OSC */
- bool acp_i2s_use_external_48mhz_osc;
/* eDP phy tuning settings */
uint16_t edp_phy_override;
diff --git a/src/soc/amd/picasso/fch.c b/src/soc/amd/picasso/fch.c
index b65bc6fbe1..a871ccf9cb 100644
--- a/src/soc/amd/picasso/fch.c
+++ b/src/soc/amd/picasso/fch.c
@@ -90,12 +90,12 @@ const struct irq_idx_name *sb_get_apic_reg_association(size_t *size)
void sb_clk_output_48Mhz(void)
{
u32 ctrl;
- const struct soc_amd_picasso_config *cfg;
- cfg = config_of_soc();
+ const struct soc_amd_common_config *cfg = soc_get_common_config();
ctrl = misc_read32(MISC_CLK_CNTL1);
/* If used external clock source for I2S, disable the internal clock output */
- if (cfg->acp_i2s_use_external_48mhz_osc && cfg->acp_pin_cfg == I2S_PINS_I2S_TDM)
+ if (cfg->acp_config.acp_i2s_use_external_48mhz_osc &&
+ cfg->acp_config.acp_pin_cfg == I2S_PINS_I2S_TDM)
ctrl &= ~BP_X48M0_OUTPUT_EN;
else
ctrl |= BP_X48M0_OUTPUT_EN;
diff --git a/src/soc/amd/picasso/include/soc/acp.h b/src/soc/amd/picasso/include/soc/acp.h
deleted file mode 100644
index f812b32a98..0000000000
--- a/src/soc/amd/picasso/include/soc/acp.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#ifndef AMD_PICASSO_ACP_H
-#define AMD_PICASSO_ACP_H
-
-/* Bus A D0F5 - Audio Processor */
-#define ACP_I2S_PIN_CONFIG 0x1400 /* HDA, Soundwire, I2S */
-#define PIN_CONFIG_MASK (7 << 0)
-#define ACP_I2S_WAKE_EN 0x1414
-#define WAKE_EN_MASK (1 << 0)
-#define ACP_PME_EN 0x1418
-#define PME_EN_MASK (1 << 0)
-
-#endif /* AMD_PICASSO_ACP_H */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-29 00:41:45 +0000