diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/amd/common/block/acpi/Kconfig | 3 | ||||
| -rw-r--r-- | src/soc/amd/common/block/acpi/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/soc/amd/common/block/acpi/alib.c | 17 | ||||
| -rw-r--r-- | src/soc/amd/common/block/include/amdblocks/alib.h | 2 | ||||
| -rw-r--r-- | src/soc/amd/picasso/Kconfig | 1 | ||||
| -rw-r--r-- | src/soc/amd/picasso/root_complex.c | 17 |
6 files changed, 27 insertions, 14 deletions
diff --git a/src/soc/amd/common/block/acpi/Kconfig b/src/soc/amd/common/block/acpi/Kconfig index 716610e370..846db889d8 100644 --- a/src/soc/amd/common/block/acpi/Kconfig +++ b/src/soc/amd/common/block/acpi/Kconfig @@ -5,5 +5,8 @@ config SOC_AMD_COMMON_BLOCK_ACPI help Select this option to use the AcpiMmio ACPI registers. +config SOC_AMD_COMMON_BLOCK_ACPI_ALIB + bool + config SOC_AMD_COMMON_BLOCK_ACPI_GPIO bool diff --git a/src/soc/amd/common/block/acpi/Makefile.inc b/src/soc/amd/common/block/acpi/Makefile.inc index e14dba2175..9f774d4770 100644 --- a/src/soc/amd/common/block/acpi/Makefile.inc +++ b/src/soc/amd/common/block/acpi/Makefile.inc @@ -9,6 +9,7 @@ smm-y += acpi.c ramstage-y += pm_state.c ramstage-y += tables.c +ramstage-$(CONFIG_SOC_AMD_COMMON_BLOCK_ACPI_ALIB) += alib.c ramstage-$(CONFIG_SOC_AMD_COMMON_BLOCK_ACPI_GPIO) += gpio.c endif # CONFIG_SOC_AMD_COMMON_BLOCK_ACPI diff --git a/src/soc/amd/common/block/acpi/alib.c b/src/soc/amd/common/block/acpi/alib.c new file mode 100644 index 0000000000..5e1e8fb443 --- /dev/null +++ b/src/soc/amd/common/block/acpi/alib.c @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <acpi/acpigen.h> +#include <amdblocks/alib.h> +#include <types.h> + +void acpigen_dptc_call_alib(const char *buf_name, uint8_t *buffer, size_t size) +{ + /* Name (buf_name, Buffer(size) {...} */ + acpigen_write_name(buf_name); + acpigen_write_byte_buffer(buffer, size); + + /* \_SB.ALIB(0xc, buf_name) */ + acpigen_emit_namestring("\\_SB.ALIB"); + acpigen_write_integer(ALIB_FUNCTION_DYNAMIC_POWER_THERMAL_CONFIG); + acpigen_emit_namestring(buf_name); +} diff --git a/src/soc/amd/common/block/include/amdblocks/alib.h b/src/soc/amd/common/block/include/amdblocks/alib.h index 5e929248fd..b9d34c5860 100644 --- a/src/soc/amd/common/block/include/amdblocks/alib.h +++ b/src/soc/amd/common/block/include/amdblocks/alib.h @@ -21,6 +21,8 @@ struct alib_dptc_param { uint32_t value; } __packed; +void acpigen_dptc_call_alib(const char *buf_name, uint8_t *buffer, size_t size); + #endif /* !__ACPI__ */ #endif /* AMD_COMMON_ALIB_H */ diff --git a/src/soc/amd/picasso/Kconfig b/src/soc/amd/picasso/Kconfig index 2f36f2e4ab..e69fb62c19 100644 --- a/src/soc/amd/picasso/Kconfig +++ b/src/soc/amd/picasso/Kconfig @@ -28,6 +28,7 @@ config CPU_SPECIFIC_OPTIONS select SOC_AMD_COMMON_BLOCK_ACP select SOC_AMD_COMMON_BLOCK_ACPI select SOC_AMD_COMMON_BLOCK_ACPIMMIO + select SOC_AMD_COMMON_BLOCK_ACPI_ALIB select SOC_AMD_COMMON_BLOCK_ACPI_GPIO select SOC_AMD_COMMON_BLOCK_AOAC select SOC_AMD_COMMON_BLOCK_APOB diff --git a/src/soc/amd/picasso/root_complex.c b/src/soc/amd/picasso/root_complex.c index 979da3ec25..3517e3d666 100644 --- a/src/soc/amd/picasso/root_complex.c +++ b/src/soc/amd/picasso/root_complex.c @@ -177,18 +177,6 @@ static void root_complex_init(struct device *dev) setup_ioapic((u8 *)GNB_IO_APIC_ADDR, GNB_IOAPIC_ID); } -static void dptc_call_alib(const char *buf_name, uint8_t *buffer, size_t size) -{ - /* Name (buf_name, Buffer(size) {...} */ - acpigen_write_name(buf_name); - acpigen_write_byte_buffer(buffer, size); - - /* \_SB.ALIB(0xc, buf_name) */ - acpigen_emit_namestring("\\_SB.ALIB"); - acpigen_write_integer(ALIB_FUNCTION_DYNAMIC_POWER_THERMAL_CONFIG); - acpigen_emit_namestring(buf_name); -} - static void acipgen_dptci(void) { const struct soc_amd_picasso_config *config = config_of_soc(); @@ -214,13 +202,14 @@ static void acipgen_dptci(void) /* If (LEqual ("\_SB.PCI0.LPCB.EC0.TBMD", 1)) */ acpigen_write_if_lequal_namestr_int("\\_SB.PCI0.LPCB.EC0.TBMD", 1); - dptc_call_alib("TABB", (uint8_t *)(void *)&tablet_mode_input, + acpigen_dptc_call_alib("TABB", (uint8_t *)(void *)&tablet_mode_input, sizeof(tablet_mode_input)); /* Else */ acpigen_write_else(); - dptc_call_alib("DEFB", (uint8_t *)(void *)&default_input, sizeof(default_input)); + acpigen_dptc_call_alib("DEFB", (uint8_t *)(void *)&default_input, + sizeof(default_input)); acpigen_pop_len(); /* Else */ |