Alexander Couzens (lynxis@fe80.eu) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9709
-gerrit
commit 14e85cc0776442694be54702500b79b4c09bec68 Author: Alexander Couzens lynxis@fe80.eu Date: Thu Apr 16 02:00:21 2015 +0200
southbridge/bd82x6x: use new ssdt sata port generator
Drop old incomplete, broken and hardcoded sata.asl properties. The new sata acpi generator only needs a proper defined device.
Change-Id: I2be76097ebd27f2529e3fbbecefd314a0eea3cb0 Signed-off-by: Alexander Couzens lynxis@fe80.eu --- src/southbridge/intel/bd82x6x/Kconfig | 1 + src/southbridge/intel/bd82x6x/acpi/sata.asl | 52 ----------------------------- src/southbridge/intel/bd82x6x/sata.c | 8 +++++ 3 files changed, 9 insertions(+), 52 deletions(-)
diff --git a/src/southbridge/intel/bd82x6x/Kconfig b/src/southbridge/intel/bd82x6x/Kconfig index 6190879..3a68fec 100644 --- a/src/southbridge/intel/bd82x6x/Kconfig +++ b/src/southbridge/intel/bd82x6x/Kconfig @@ -37,6 +37,7 @@ config SOUTH_BRIDGE_OPTIONS # dummy select PCIEXP_COMMON_CLOCK select SPI_FLASH select COMMON_FADT + select ACPI_SATA_GENERATOR
config EHCI_BAR hex diff --git a/src/southbridge/intel/bd82x6x/acpi/sata.asl b/src/southbridge/intel/bd82x6x/acpi/sata.asl index fb685a3..00d3010 100644 --- a/src/southbridge/intel/bd82x6x/acpi/sata.asl +++ b/src/southbridge/intel/bd82x6x/acpi/sata.asl @@ -26,56 +26,4 @@ Device (SATA) { Name (_ADR, 0x001f0002) - - Device (PRID) - { - Name (_ADR, 0) - - // Get Timing Mode - Method (_GTM) - { - Name(PBUF, Buffer(20) { - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00 }) - - CreateDwordField (PBUF, 0, PIO0) - CreateDwordField (PBUF, 4, DMA0) - CreateDwordField (PBUF, 8, PIO1) - CreateDwordField (PBUF, 12, DMA1) - CreateDwordField (PBUF, 16, FLAG) - - // TODO fill return structure - - Return (PBUF) - } - - // Set Timing Mode - Method (_STM, 3) - { - CreateDwordField (Arg0, 0, PIO0) - CreateDwordField (Arg0, 4, DMA0) - CreateDwordField (Arg0, 8, PIO1) - CreateDwordField (Arg0, 12, DMA1) - CreateDwordField (Arg0, 16, FLAG) - - // TODO: Do the deed - } - - Device (DSK0) - { - Name (_ADR, 0) - // TODO: _RMV ? - // TODO: _GTF ? - } - - Device (DSK1) - { - Name (_ADR, 1) - - // TODO: _RMV ? - // TODO: _GTF ? - } - - } } diff --git a/src/southbridge/intel/bd82x6x/sata.c b/src/southbridge/intel/bd82x6x/sata.c index 1cdc5e2..18e5a08 100644 --- a/src/southbridge/intel/bd82x6x/sata.c +++ b/src/southbridge/intel/bd82x6x/sata.c @@ -25,6 +25,7 @@ #include <device/pci_ids.h> #include "pch.h" #include <pc80/mc146818rtc.h> +#include <acpi/sata.h>
typedef struct southbridge_intel_bd82x6x_config config_t;
@@ -247,6 +248,11 @@ static void sata_set_subsystem(device_t dev, unsigned vendor, unsigned device) } }
+static void sata_fill_ssdt(device_t dev) { + config_t *config = dev->chip_info; + generate_sata_ssdt_ports("\_SB_.PCI0.SATA", config->sata_port_map); +} + static struct pci_operations sata_pci_ops = { .set_subsystem = sata_set_subsystem, }; @@ -255,6 +261,8 @@ static struct device_operations sata_ops = { .read_resources = pci_dev_read_resources, .set_resources = pci_dev_set_resources, .enable_resources = pci_dev_enable_resources, + .acpi_fill_ssdt_generator + = sata_fill_ssdt, .init = sata_init, .enable = sata_enable, .scan_bus = 0,