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sb/intel/bd82x6x: Fill in acpi_name

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Fill in acpi_name to return proper ACPI names.
To be used with SSDT generators.

The ACPI names have to match those already used in ASL code.
By providing the ACPI name it can be retrieved by the
acpi_device_name() method and doesn't need to be hardcoded in
SSDT generators any more.

HDEF is defined in sb/intel/bd82x6x/acpi/audio.asl.
LPCB is defined in sb/intel/bd82x6x/acpi/lpc.asl.
RP0* is defined in sb/intel/bd82x6x/acpi/pcie.asl.
SATA is defined in sb/intel/bd82x6x/acpi/sata.asl.
SBUS is defined in sb/intel/bd82x6x/acpi/smbus.asl.
EHC? is defined in sb/intel/bd82x6x/acpi/usb.asl.
XHC is defined in sb/intel/bd82x6x/acpi/usb.asl.

Change-Id: I08611b11c694ee5034bca11cb321915d5c73c2f6
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20086
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Patrick Rudolph
2017-06-07 09:46:52 +02:00
committed by Martin Roth
parent 3e47fc9e94
commit 604f69868f
7 changed files with 64 additions and 0 deletions
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6
src/southbridge/intel/bd82x6x/lpc.c
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@@ -814,6 +814,11 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
fadt->x_gpe1_blk.addrh = 0x0;
}
static const char *lpc_acpi_name(device_t dev)
{
return "LPCB";
}
static void southbridge_fill_ssdt(device_t device)
{
device_t dev = dev_find_slot(0, PCI_DEVFN(0x1f,0));
@@ -841,6 +846,7 @@ static struct device_operations device_ops = {
.write_acpi_tables = acpi_write_hpet,
.acpi_inject_dsdt_generator = southbridge_inject_dsdt,
.acpi_fill_ssdt_generator = southbridge_fill_ssdt,
.acpi_name = lpc_acpi_name,
.init = lpc_init,
.final = lpc_final,
.enable = pch_lpc_enable,