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soc/amd/picasso: move acpigen_dptc_call_alib to new common alib 

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ib0f7da12429b6278d1e4bc5d6650c7ee0f3b5209
Reviewed-on: https://review.coreboot.org/c/coreboot/+/53940
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Felix Held 2021-05-08 01:30:30 +02:00 committed by Martin Roth
parent dcec409e95
commit 18b51e93ac
6 changed files with 27 additions and 14 deletions
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3
src/soc/amd/common/block/acpi/Kconfig
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@ -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

1
src/soc/amd/common/block/acpi/Makefile.inc
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@ -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

17
src/soc/amd/common/block/acpi/alib.c Normal file
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@ -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);
}

2
src/soc/amd/common/block/include/amdblocks/alib.h
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@ -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 */

1
src/soc/amd/picasso/Kconfig
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@ -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

17
src/soc/amd/picasso/root_complex.c
View File

@ -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 */