diff options
Diffstat (limited to 'src')
24 files changed, 69 insertions, 107 deletions
diff --git a/src/mainboard/google/butterfly/cmos.layout b/src/mainboard/google/butterfly/cmos.layout index 05de624705..ee5ee256c1 100644 --- a/src/mainboard/google/butterfly/cmos.layout +++ b/src/mainboard/google/butterfly/cmos.layout @@ -85,7 +85,8 @@ entries # coreboot config options: southbridge 408 1 e 1 nmi 409 2 e 7 power_on_after_fail -#411 5 r 0 unused +411 1 e 8 sata_mode +#412 4 r 0 unused # coreboot config options: bootloader #Used by ChromeOS: @@ -132,6 +133,8 @@ enumerations 7 0 Disable 7 1 Enable 7 2 Keep +8 0 AHCI +8 1 Compatible # ----------------------------------------------------------------- checksums diff --git a/src/mainboard/google/butterfly/devicetree.cb b/src/mainboard/google/butterfly/devicetree.cb index e7a50c0c57..9a7a1d571e 100644 --- a/src/mainboard/google/butterfly/devicetree.cb +++ b/src/mainboard/google/butterfly/devicetree.cb @@ -56,8 +56,6 @@ chip northbridge/intel/sandybridge #register "gpi1_routing" = "1" #SMI from EC register "gpi13_routing" = "2" #SCI from EC - register "ide_legacy_combined" = "0x0" - register "sata_ahci" = "0x1" # Enable SATA ports 0 & 1 register "sata_port_map" = "0x3" # Set max SATA speed to 3.0 Gb/s diff --git a/src/mainboard/google/link/cmos.layout b/src/mainboard/google/link/cmos.layout index afdd3c66ca..b7320b5b99 100644 --- a/src/mainboard/google/link/cmos.layout +++ b/src/mainboard/google/link/cmos.layout @@ -85,7 +85,8 @@ entries # coreboot config options: southbridge 408 1 e 1 nmi 409 2 e 7 power_on_after_fail -#411 5 r 0 unused +411 1 e 8 sata_mode +#412 4 r 0 unused # coreboot config options: bootloader #Used by ChromeOS: @@ -131,6 +132,8 @@ enumerations 7 0 Disable 7 1 Enable 7 2 Keep +8 0 AHCI +8 1 Compatible # ----------------------------------------------------------------- checksums diff --git a/src/mainboard/google/link/devicetree.cb b/src/mainboard/google/link/devicetree.cb index 15f420d056..8f0ed3c7e8 100644 --- a/src/mainboard/google/link/devicetree.cb +++ b/src/mainboard/google/link/devicetree.cb @@ -59,8 +59,6 @@ chip northbridge/intel/sandybridge register "gpi7_routing" = "2" register "gpi8_routing" = "1" - register "ide_legacy_combined" = "0x0" - register "sata_ahci" = "0x1" register "sata_port_map" = "0x1" register "sata_port0_gen3_tx" = "0x00880a7f" diff --git a/src/mainboard/google/parrot/cmos.layout b/src/mainboard/google/parrot/cmos.layout index afdd3c66ca..b7320b5b99 100644 --- a/src/mainboard/google/parrot/cmos.layout +++ b/src/mainboard/google/parrot/cmos.layout @@ -85,7 +85,8 @@ entries # coreboot config options: southbridge 408 1 e 1 nmi 409 2 e 7 power_on_after_fail -#411 5 r 0 unused +411 1 e 8 sata_mode +#412 4 r 0 unused # coreboot config options: bootloader #Used by ChromeOS: @@ -131,6 +132,8 @@ enumerations 7 0 Disable 7 1 Enable 7 2 Keep +8 0 AHCI +8 1 Compatible # ----------------------------------------------------------------- checksums diff --git a/src/mainboard/google/parrot/devicetree.cb b/src/mainboard/google/parrot/devicetree.cb index cd65fbf9a4..59586cc784 100644 --- a/src/mainboard/google/parrot/devicetree.cb +++ b/src/mainboard/google/parrot/devicetree.cb @@ -61,8 +61,6 @@ chip northbridge/intel/sandybridge register "gpi8_routing" = "1" register "gpi15_routing" = "1" #lid switch gpe - register "ide_legacy_combined" = "0x0" - register "sata_ahci" = "0x1" register "sata_port_map" = "0x1" # EC range is 0xFD60 (EC_IO) and 0x68/0x6C diff --git a/src/mainboard/google/stout/cmos.layout b/src/mainboard/google/stout/cmos.layout index afdd3c66ca..b7320b5b99 100644 --- a/src/mainboard/google/stout/cmos.layout +++ b/src/mainboard/google/stout/cmos.layout @@ -85,7 +85,8 @@ entries # coreboot config options: southbridge 408 1 e 1 nmi 409 2 e 7 power_on_after_fail -#411 5 r 0 unused +411 1 e 8 sata_mode +#412 4 r 0 unused # coreboot config options: bootloader #Used by ChromeOS: @@ -131,6 +132,8 @@ enumerations 7 0 Disable 7 1 Enable 7 2 Keep +8 0 AHCI +8 1 Compatible # ----------------------------------------------------------------- checksums diff --git a/src/mainboard/google/stout/devicetree.cb b/src/mainboard/google/stout/devicetree.cb index 6e02020890..653d3fe424 100644 --- a/src/mainboard/google/stout/devicetree.cb +++ b/src/mainboard/google/stout/devicetree.cb @@ -57,8 +57,6 @@ chip northbridge/intel/sandybridge register "gpi1_routing" = "1" register "gpi6_routing" = "2" - register "ide_legacy_combined" = "0x0" - register "sata_ahci" = "0x1" register "sata_port_map" = "0x3" # Set max SATA speed to 3.0 Gb/s register "sata_interface_speed_support" = "0x2" diff --git a/src/mainboard/intel/cougar_canyon2/cmos.layout b/src/mainboard/intel/cougar_canyon2/cmos.layout index afdd3c66ca..b7320b5b99 100644 --- a/src/mainboard/intel/cougar_canyon2/cmos.layout +++ b/src/mainboard/intel/cougar_canyon2/cmos.layout @@ -85,7 +85,8 @@ entries # coreboot config options: southbridge 408 1 e 1 nmi 409 2 e 7 power_on_after_fail -#411 5 r 0 unused +411 1 e 8 sata_mode +#412 4 r 0 unused # coreboot config options: bootloader #Used by ChromeOS: @@ -131,6 +132,8 @@ enumerations 7 0 Disable 7 1 Enable 7 2 Keep +8 0 AHCI +8 1 Compatible # ----------------------------------------------------------------- checksums diff --git a/src/mainboard/intel/cougar_canyon2/devicetree.cb b/src/mainboard/intel/cougar_canyon2/devicetree.cb index e66574e375..c499a56c64 100644 --- a/src/mainboard/intel/cougar_canyon2/devicetree.cb +++ b/src/mainboard/intel/cougar_canyon2/devicetree.cb @@ -41,8 +41,6 @@ chip northbridge/intel/fsp_sandybridge register "pirqg_routing" = "0x80" register "pirqh_routing" = "0x80" - register "ide_legacy_combined" = "0x0" - register "sata_ahci" = "0x1" register "sata_port_map" = "0x3f" device pci 14.0 on end # XHCI diff --git a/src/mainboard/intel/emeraldlake2/cmos.layout b/src/mainboard/intel/emeraldlake2/cmos.layout index afdd3c66ca..b7320b5b99 100644 --- a/src/mainboard/intel/emeraldlake2/cmos.layout +++ b/src/mainboard/intel/emeraldlake2/cmos.layout @@ -85,7 +85,8 @@ entries # coreboot config options: southbridge 408 1 e 1 nmi 409 2 e 7 power_on_after_fail -#411 5 r 0 unused +411 1 e 8 sata_mode +#412 4 r 0 unused # coreboot config options: bootloader #Used by ChromeOS: @@ -131,6 +132,8 @@ enumerations 7 0 Disable 7 1 Enable 7 2 Keep +8 0 AHCI +8 1 Compatible # ----------------------------------------------------------------- checksums diff --git a/src/mainboard/intel/emeraldlake2/devicetree.cb b/src/mainboard/intel/emeraldlake2/devicetree.cb index 0bb42d6a9c..0d81502c0f 100644 --- a/src/mainboard/intel/emeraldlake2/devicetree.cb +++ b/src/mainboard/intel/emeraldlake2/devicetree.cb @@ -50,8 +50,6 @@ chip northbridge/intel/sandybridge register "alt_gp_smi_en" = "0x0002" register "gpe0_en" = "0x4000" - register "ide_legacy_combined" = "0x0" - register "sata_ahci" = "0x1" register "sata_port_map" = "0x3f" # SuperIO range is 0x700-0x73f diff --git a/src/mainboard/kontron/ktqm77/cmos.layout b/src/mainboard/kontron/ktqm77/cmos.layout index 47cd60f7e4..dc6a44b266 100644 --- a/src/mainboard/kontron/ktqm77/cmos.layout +++ b/src/mainboard/kontron/ktqm77/cmos.layout @@ -85,7 +85,8 @@ entries # coreboot config options: southbridge 408 1 e 1 nmi 409 2 e 7 power_on_after_fail -#411 5 r 0 unused +411 1 e 11 sata_mode +#412 4 r 0 unused # coreboot config options: additional mainboard options 416 4 e 10 systemp_type @@ -162,6 +163,8 @@ enumerations 10 2 LM75@90 10 3 GPIO16 10 4 LM75@9e +11 0 AHCI +11 1 Compatible # ----------------------------------------------------------------- checksums diff --git a/src/mainboard/kontron/ktqm77/devicetree.cb b/src/mainboard/kontron/ktqm77/devicetree.cb index 65c03c48d9..f6390acf56 100644 --- a/src/mainboard/kontron/ktqm77/devicetree.cb +++ b/src/mainboard/kontron/ktqm77/devicetree.cb @@ -36,8 +36,6 @@ chip northbridge/intel/sandybridge register "pirqg_routing" = "0x8b" register "pirqh_routing" = "0x8b" - register "ide_legacy_combined" = "0x0" # TODO: Does nothing since generations, remove from sb code? - register "sata_ahci" = "0x1" # Enable all SATA ports 0-5 register "sata_port_map" = "0x3f" # Set max SATA speed to 6.0 Gb/s (should be the default, anyway) diff --git a/src/mainboard/lenovo/x201/cmos.default b/src/mainboard/lenovo/x201/cmos.default index 772b024da6..a8576d859e 100644 --- a/src/mainboard/lenovo/x201/cmos.default +++ b/src/mainboard/lenovo/x201/cmos.default @@ -11,3 +11,4 @@ wwan=Enable touchpad=Enable fn_ctrl_swap=Disable sticky_fn=Disable +sata_mode=AHCI diff --git a/src/mainboard/lenovo/x201/cmos.layout b/src/mainboard/lenovo/x201/cmos.layout index ba6f87d063..984d903e8b 100644 --- a/src/mainboard/lenovo/x201/cmos.layout +++ b/src/mainboard/lenovo/x201/cmos.layout @@ -92,7 +92,8 @@ entries 414 1 e 1 touchpad 417 1 e 1 fn_ctrl_swap 418 1 e 1 sticky_fn -#419 565 r 0 unused +421 1 e 9 sata_mode +#422 562 r 0 unused # coreboot config options: check sums 984 16 h 0 check_sum @@ -131,6 +132,8 @@ enumerations 7 2 Keep 8 0 Secondary 8 1 Primary +9 0 AHCI +9 1 Compatible # ----------------------------------------------------------------- checksums diff --git a/src/mainboard/lenovo/x201/devicetree.cb b/src/mainboard/lenovo/x201/devicetree.cb index c06056b6ab..83595e19b4 100644 --- a/src/mainboard/lenovo/x201/devicetree.cb +++ b/src/mainboard/lenovo/x201/devicetree.cb @@ -106,7 +106,6 @@ chip northbridge/intel/nehalem register "gpi1_routing" = "2" register "gpi13_routing" = "2" - register "sata_ahci" = "0x1" register "sata_port_map" = "0x33" register "gpe0_en" = "0x20022046" diff --git a/src/mainboard/samsung/lumpy/cmos.layout b/src/mainboard/samsung/lumpy/cmos.layout index 9552021aa8..208e8eec91 100644 --- a/src/mainboard/samsung/lumpy/cmos.layout +++ b/src/mainboard/samsung/lumpy/cmos.layout @@ -85,7 +85,8 @@ entries # coreboot config options: southbridge 408 1 e 1 nmi #409 2 e 7 power_on_after_fail -#411 5 r 0 unused +411 1 e 8 sata_mode +#412 4 r 0 unused # coreboot config options: bootloader #Used by ChromeOS: @@ -131,6 +132,8 @@ enumerations 7 0 Disable 7 1 Enable 7 2 Keep +8 0 AHCI +8 1 Compatible # ----------------------------------------------------------------- checksums diff --git a/src/mainboard/samsung/lumpy/devicetree.cb b/src/mainboard/samsung/lumpy/devicetree.cb index cdd7a5c402..69729d7071 100644 --- a/src/mainboard/samsung/lumpy/devicetree.cb +++ b/src/mainboard/samsung/lumpy/devicetree.cb @@ -59,8 +59,6 @@ chip northbridge/intel/sandybridge register "gpi1_routing" = "1" register "gpi7_routing" = "2" - register "ide_legacy_combined" = "0x0" - register "sata_ahci" = "0x1" register "sata_port_map" = "0x1" # EC range is 0xa00-0xa3f diff --git a/src/mainboard/samsung/stumpy/cmos.layout b/src/mainboard/samsung/stumpy/cmos.layout index 6d2ac4582a..ec393a51a0 100644 --- a/src/mainboard/samsung/stumpy/cmos.layout +++ b/src/mainboard/samsung/stumpy/cmos.layout @@ -84,7 +84,8 @@ entries # coreboot config options: southbridge 408 1 e 1 nmi 409 2 e 7 power_on_after_fail -#411 5 r 0 unused +411 1 e 8 sata_mode +#412 4 r 0 unused # coreboot config options: bootloader #Used by ChromeOS: @@ -131,6 +132,8 @@ enumerations 7 0 Disable 7 1 Enable 7 2 Keep +8 0 AHCI +8 1 Compatible # ----------------------------------------------------------------- checksums diff --git a/src/mainboard/samsung/stumpy/devicetree.cb b/src/mainboard/samsung/stumpy/devicetree.cb index ee01e8a43e..ab03c79391 100644 --- a/src/mainboard/samsung/stumpy/devicetree.cb +++ b/src/mainboard/samsung/stumpy/devicetree.cb @@ -49,8 +49,6 @@ chip northbridge/intel/sandybridge register "gpi1_routing" = "0" register "gpi14_routing" = "2" - register "ide_legacy_combined" = "0x0" - register "sata_ahci" = "0x1" register "sata_port_map" = "0x3" # SuperIO range is 0x700-0x73f diff --git a/src/southbridge/intel/bd82x6x/chip.h b/src/southbridge/intel/bd82x6x/chip.h index 828466c0c4..0f2f0e9cc2 100644 --- a/src/southbridge/intel/bd82x6x/chip.h +++ b/src/southbridge/intel/bd82x6x/chip.h @@ -64,8 +64,6 @@ struct southbridge_intel_bd82x6x_config { uint16_t alt_gp_smi_en; /* IDE configuration */ - uint32_t ide_legacy_combined; - uint32_t sata_ahci; uint8_t sata_port_map; uint32_t sata_port0_gen3_tx; uint32_t sata_port1_gen3_tx; diff --git a/src/southbridge/intel/bd82x6x/sata.c b/src/southbridge/intel/bd82x6x/sata.c index 594b09d057..133ebee3d1 100644 --- a/src/southbridge/intel/bd82x6x/sata.c +++ b/src/southbridge/intel/bd82x6x/sata.c @@ -24,6 +24,7 @@ #include <device/pci.h> #include <device/pci_ids.h> #include "pch.h" +#include <pc80/mc146818rtc.h> typedef struct southbridge_intel_bd82x6x_config config_t; @@ -45,6 +46,7 @@ static void sata_init(struct device *dev) u16 reg16; /* Get the chip configuration */ config_t *config = dev->chip_info; + u8 sata_mode; printk(BIOS_DEBUG, "SATA: Initializing...\n"); @@ -53,48 +55,17 @@ static void sata_init(struct device *dev) return; } + if (get_option(&sata_mode, "sata_mode") != CB_SUCCESS) + /* Default to AHCI */ + sata_mode = 0; + /* SATA configuration */ /* Enable BARs */ pci_write_config16(dev, PCI_COMMAND, 0x0007); - if (config->ide_legacy_combined) { - printk(BIOS_DEBUG, "SATA: Controller in combined mode.\n"); - - /* No AHCI: clear AHCI base */ - pci_write_config32(dev, 0x24, 0x00000000); - /* And without AHCI BAR no memory decoding */ - reg16 = pci_read_config16(dev, PCI_COMMAND); - reg16 &= ~PCI_COMMAND_MEMORY; - pci_write_config16(dev, PCI_COMMAND, reg16); - - pci_write_config8(dev, 0x09, 0x80); - - /* Set timings */ - pci_write_config16(dev, IDE_TIM_PRI, IDE_DECODE_ENABLE | - IDE_ISP_5_CLOCKS | IDE_RCT_4_CLOCKS); - pci_write_config16(dev, IDE_TIM_SEC, IDE_DECODE_ENABLE | - IDE_ISP_3_CLOCKS | IDE_RCT_1_CLOCKS | - IDE_PPE0 | IDE_IE0 | IDE_TIME0); - - /* Sync DMA */ - pci_write_config16(dev, IDE_SDMA_CNT, IDE_SSDE0); - pci_write_config16(dev, IDE_SDMA_TIM, 0x0200); - - /* Set IDE I/O Configuration */ - reg32 = SIG_MODE_PRI_NORMAL | FAST_PCB1 | FAST_PCB0 | PCB1 | PCB0; - pci_write_config32(dev, IDE_CONFIG, reg32); - - /* Port enable */ - reg16 = pci_read_config16(dev, 0x92); - reg16 &= ~0x3f; - reg16 |= config->sata_port_map; - pci_write_config16(dev, 0x92, reg16); - - /* SATA Initialization register */ - pci_write_config32(dev, 0x94, - ((config->sata_port_map ^ 0x3f) << 24) | 0x183); - } else if(config->sata_ahci) { + /* AHCI */ + if (sata_mode == 0) { u32 abar; printk(BIOS_DEBUG, "SATA: Controller in AHCI mode.\n"); @@ -156,6 +127,7 @@ static void sata_init(struct device *dev) reg32 &= ~0x00000005; write32(abar + 0xa0, reg32); } else { + /* IDE */ printk(BIOS_DEBUG, "SATA: Controller in plain mode.\n"); /* No AHCI: clear AHCI base */ @@ -244,15 +216,19 @@ static void sata_enable(device_t dev) /* Get the chip configuration */ config_t *config = dev->chip_info; u16 map = 0; + u8 sata_mode; if (!config) return; + if (get_option(&sata_mode, "sata_mode") != CB_SUCCESS) + sata_mode = 0; + /* * Set SATA controller mode early so the resource allocator can * properly assign IO/Memory resources for the controller. */ - if (config->sata_ahci) + if (sata_mode == 0) map = 0x0060; map |= (config->sata_port_map ^ 0x3f) << 8; diff --git a/src/southbridge/intel/ibexpeak/sata.c b/src/southbridge/intel/ibexpeak/sata.c index d30fae22ef..078dc8e024 100644 --- a/src/southbridge/intel/ibexpeak/sata.c +++ b/src/southbridge/intel/ibexpeak/sata.c @@ -25,6 +25,7 @@ #include <device/pci.h> #include <device/pci_ids.h> #include "pch.h" +#include <pc80/mc146818rtc.h> typedef struct southbridge_intel_ibexpeak_config config_t; @@ -46,6 +47,7 @@ static void sata_init(struct device *dev) u16 reg16; /* Get the chip configuration */ config_t *config = dev->chip_info; + u8 sata_mode; printk(BIOS_DEBUG, "SATA: Initializing...\n"); @@ -54,48 +56,17 @@ static void sata_init(struct device *dev) return; } + if (get_option(&sata_mode, "sata_mode") != CB_SUCCESS) + /* Default to AHCI */ + sata_mode = 0; + /* SATA configuration */ /* Enable BARs */ pci_write_config16(dev, PCI_COMMAND, 0x0007); - if (config->ide_legacy_combined) { - printk(BIOS_DEBUG, "SATA: Controller in combined mode.\n"); - - /* No AHCI: clear AHCI base */ - pci_write_config32(dev, 0x24, 0x00000000); - /* And without AHCI BAR no memory decoding */ - reg16 = pci_read_config16(dev, PCI_COMMAND); - reg16 &= ~PCI_COMMAND_MEMORY; - pci_write_config16(dev, PCI_COMMAND, reg16); - - pci_write_config8(dev, 0x09, 0x80); - - /* Set timings */ - pci_write_config16(dev, IDE_TIM_PRI, IDE_DECODE_ENABLE | - IDE_ISP_5_CLOCKS | IDE_RCT_4_CLOCKS); - pci_write_config16(dev, IDE_TIM_SEC, IDE_DECODE_ENABLE | - IDE_ISP_5_CLOCKS | IDE_RCT_4_CLOCKS); - - /* Sync DMA */ - pci_write_config16(dev, IDE_SDMA_CNT, 0); - pci_write_config16(dev, IDE_SDMA_TIM, 0); - - /* Set IDE I/O Configuration */ - reg32 = SIG_MODE_PRI_NORMAL | FAST_PCB1 | FAST_PCB0 | PCB1 | PCB0; - pci_write_config32(dev, IDE_CONFIG, reg32); - - /* Port enable */ - reg16 = pci_read_config16(dev, 0x92); - reg16 &= ~0x3f; - reg16 |= config->sata_port_map; - pci_write_config16(dev, 0x92, reg16); - - /* SATA Initialization register */ - pci_write_config32(dev, 0x94, - ((config-> - sata_port_map ^ 0x3f) << 24) | 0x183); - } else if (config->sata_ahci) { + if (sata_mode == 0) { + /* AHCI */ u32 abar; printk(BIOS_DEBUG, "SATA: Controller in AHCI mode.\n"); @@ -158,6 +129,7 @@ static void sata_init(struct device *dev) reg32 &= ~0x00000005; write32(abar + 0xa0, reg32); } else { + /* IDE */ printk(BIOS_DEBUG, "SATA: Controller in plain mode.\n"); /* No AHCI: clear AHCI base */ @@ -245,15 +217,19 @@ static void sata_enable(device_t dev) /* Get the chip configuration */ config_t *config = dev->chip_info; u16 map = 0; + u8 sata_mode; if (!config) return; + if (get_option(&sata_mode, "sata_mode") != CB_SUCCESS) + sata_mode = 0; + /* * Set SATA controller mode early so the resource allocator can * properly assign IO/Memory resources for the controller. */ - if (config->sata_ahci) + if (sata_mode == 0) map = 0x0060; map |= (config->sata_port_map ^ 0x3f) << 8; |