Matt DeVillier (matt.devillier@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/10204
-gerrit
commit 4847fea88c866f1580d462464ad48c5f383dc6b9 Author: Matt DeVillier <matt.devillier@gmail..com> Date: Thu May 14 10:28:33 2015 -0500
util/inteltool: add broadwell support, fix GPIOs
- add handling for PCI IDs for Broadwell-U/Wildcat Point LP - use same functions as Haswell-U/Lynx Point LP - fix GPIO offsets, definitions per Intel specs - fix address register maskings per Intel specs
Change-Id: I4ba2cc586666419b1fb7e35771fcab22d4c1232d Signed-off-by: Matt DeVillier matt.devillier@gmail.com --- util/inteltool/gpio.c | 49 +++++++++++++++++----------------------------- util/inteltool/inteltool.c | 2 ++ util/inteltool/inteltool.h | 2 ++ util/inteltool/memory.c | 1 + util/inteltool/pcie.c | 4 ++++ util/inteltool/powermgt.c | 1 + util/inteltool/rootcmplx.c | 3 ++- util/inteltool/spi.c | 3 ++- 8 files changed, 32 insertions(+), 33 deletions(-)
diff --git a/util/inteltool/gpio.c b/util/inteltool/gpio.c index aaacd57..b04fbd6 100644 --- a/util/inteltool/gpio.c +++ b/util/inteltool/gpio.c @@ -298,12 +298,11 @@ static const gpio_default_t ip_pch_mobile_defaults[] = { };
static const io_register_t lynxpoint_lp_gpio_registers[] = { - { 0x00, 4, "GPIO_OWN1" }, // GPIO Ownership - { 0x04, 4, "GPIO_OWN2" }, // GPIO Ownership - { 0x08, 4, "GPIO_OWN3" }, // GPIO Ownership - { 0x0c, 4, "RESERVED" }, // Reserved - { 0x10, 2, "GPIPRIOQ2IOXAPIC" }, // GPI PIRQ[X:I] to IOxAPIC[39:24] Enable - { 0x12, 2, "RESERVED" }, // Reserved + { 0x00, 4, "GPIO_USE_SEL" }, // GPIO Use Select + { 0x04, 4, "GPIO_IO_SEL" }, // GPIO I/O Select + { 0x08, 4, "RESERVED" }, // Reserved + { 0x0c, 4, "GPIO_LVL" }, // GPIO Level for I/O + { 0x10, 4, "RESERVED" }, // Reserved { 0x14, 4, "RESERVED" }, // Reserved { 0x18, 4, "GPO_BLINK" }, // GPIO Blink Enable { 0x1c, 4, "GP_SER_BLINK" }, // GP Serial Blink @@ -311,17 +310,17 @@ static const io_register_t lynxpoint_lp_gpio_registers[] = { { 0x24, 4, "GP_SB_DATA" }, // GP Serial Blink Data { 0x28, 2, "GPI_NMI_EN" }, // GPI NMI Enable { 0x2a, 2, "GPI_NMI_STS" }, // GPI NMI Status - { 0x2c, 4, "RESERVED" }, // Reserved - { 0x30, 4, "GPI_ROUT" }, // GPI Interrupt Input Route - { 0x34, 4, "RESERVED" }, // Reserved - { 0x38, 4, "RESERVED" }, // Reserved + { 0x2c, 4, "GPI_INV" }, // GPIO Signal Invert + { 0x30, 4, "GPIO_USE_SEL2" }, // GPIO Use Select 2 + { 0x34, 4, "GPIO_IO_SEL2" }, // GPIO I/O Select 2 + { 0x38, 4, "GPIO_LVL2" }, // GPIO Level for I/O 2 { 0x3C, 4, "RESERVED" }, // Reserved - { 0x40, 4, "RESERVED" }, // Reserved - { 0x44, 4, "RESERVED" }, // Reserved - { 0x48, 4, "RESERVED" }, // Reserved + { 0x40, 4, "GPIO_USE_SEL3" }, // GPIO Use Select 3 + { 0x44, 4, "GPIO_IO_SEL3" }, // GPIO I/O Select 3 + { 0x48, 4, "GPIO_LVL3" }, // GPIO Level for I/O 3 { 0x4C, 4, "RESERVED" }, // Reserved - { 0x50, 4, "ALT_GPI_SMI_STS" }, // Alternate GPI SMI Status - { 0x54, 4, "ALT_GPI_SMI_EN" }, // Alternate GPI SMI Enable + { 0x50, 4, "RESERVED" }, // Reserved + { 0x54, 4, "RESERVED" }, // Reserved { 0x58, 4, "RESERVED" }, // Reserved { 0x5C, 4, "RESERVED" }, // Reserved { 0x60, 4, "GP_RST_SEL1" }, // GPIO Reset Select 1 @@ -331,21 +330,7 @@ static const io_register_t lynxpoint_lp_gpio_registers[] = { { 0x70, 4, "RESERVED" }, // Reserved { 0x74, 4, "RESERVED" }, // Reserved { 0x78, 4, "RESERVED" }, // Reserved - { 0x7c, 4, "GPIO_GC" }, // GPIO Global Configuration - { 0x80, 4, "GPI_IS[31:0]" }, // GPI Interrupt Status [31:0] - { 0x84, 4, "GPI_IS[63:32]" }, // GPI Interrupt Status [63:32] - { 0x88, 4, "GPI_IS[94:64]" }, // GPI Interrupt Status [94:64] - { 0x8C, 4, "RESERVED" }, // Reserved - { 0x90, 4, "GPI_IE[31:0]" }, // GPI Interrupt Enable [31:0] - { 0x94, 4, "GPI_IE[63:32]" }, // GPI Interrupt Enable [63:32] - { 0x98, 4, "GPI_IE[94:64]" }, // GPI Interrupt Enable [94:64] - { 0x9C, 4, "RESERVED" }, // Reserved -/* { 0x100, 4, "GPnCONFIGA" }, // GPIO Configuration A Register (n = 0) */ -/* { 0x104, 4, "GPnCONFIGB" }, // GPIO Configuration B Register (n = 0) */ -/* { ... } GPIO size = 95 */ -/* { 0x3f0, 4, "GPnCONFIGA" }, // GPIO Configuration A Register (n = 94) */ -/* { 0x3f4, 4, "GPnCONFIGB" }, // GPIO Configuration B Register (n = 94) */ - + { 0x7c, 4, "RESERVED" }, // Reserved };
/* Default values for Cougar Point desktop chipsets */ @@ -856,7 +841,8 @@ int print_gpios(struct pci_dev *sb, int show_all, int show_diffs) case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_FULL: case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_PREM: case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_BASE: - gpiobase = pci_read_word(sb, 0x48) & 0xfffc; + case PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP: + gpiobase = pci_read_word(sb, 0x48) & 0xff80; gpio_registers = lynxpoint_lp_gpio_registers; size = ARRAY_SIZE(lynxpoint_lp_gpio_registers); break; @@ -1050,6 +1036,7 @@ int print_gpios(struct pci_dev *sb, int show_all, int show_diffs) case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_FULL: case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_PREM: case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_BASE: + case PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP: for (i = 0; i < 95; i++) { io_register_t tmp_gpio; char gpio_name[32]; diff --git a/util/inteltool/inteltool.c b/util/inteltool/inteltool.c index 1a6bda2..a3712c5 100644 --- a/util/inteltool/inteltool.c +++ b/util/inteltool/inteltool.c @@ -84,6 +84,7 @@ static const struct { { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_M, "4th generation (Haswell family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_E3, "4th generation (Haswell family) Core Processor (Xeon E3 v3)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_U, "4th generation (Haswell family) Core Processor ULT" }, + { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_5TH_GEN_U, "5th generation (Broadwell family) Core Processor ULT" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BAYTRAIL, "Bay Trail" }, /* Southbridges (LPC controllers) */ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371XX, "371AB/EB/MB" }, @@ -163,6 +164,7 @@ static const struct { { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_FULL, "Lynx Point Low Power Full Featured Engineering Sample" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_PREM, "Lynx Point Low Power Premium SKU" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_BASE, "Lynx Point Low Power Base SKU" }, + { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP, "Wildcat Point Low Power SKU" }, { PCI_VENDOR_ID_INTEL, 0x2310, "DH89xxCC" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BAYTRAIL_LPC, "Bay Trail" }, }; diff --git a/util/inteltool/inteltool.h b/util/inteltool/inteltool.h index 3014b3e..501193d 100644 --- a/util/inteltool/inteltool.h +++ b/util/inteltool/inteltool.h @@ -112,6 +112,7 @@ #define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_FULL 0x9c41 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_PREM 0x9c43 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_BASE 0x9c45 +#define PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP 0x9cc5 #define PCI_DEVICE_ID_INTEL_82810 0x7120 #define PCI_DEVICE_ID_INTEL_82810_DC 0x7122 #define PCI_DEVICE_ID_INTEL_82810E_DC 0x7124 @@ -173,6 +174,7 @@ #define PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_M 0x0c04 /* Haswell (Mobile) */ #define PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_E3 0x0c08 /* Haswell (Xeon E3 v3) */ #define PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_U 0x0a04 /* Haswell-ULT */ +#define PCI_DEVICE_ID_INTEL_CORE_5TH_GEN_U 0x1604 /* Broadwell-ULT */
#define ARRAY_SIZE(a) ((int)(sizeof(a) / sizeof((a)[0])))
diff --git a/util/inteltool/memory.c b/util/inteltool/memory.c index 3aa3e4f..950d4a3 100644 --- a/util/inteltool/memory.c +++ b/util/inteltool/memory.c @@ -216,6 +216,7 @@ int print_mchbar(struct pci_dev *nb, struct pci_access *pacc) case PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_M: case PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_E3: case PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_U: + case PCI_DEVICE_ID_INTEL_CORE_5TH_GEN_U: mchbar_phys = pci_read_long(nb, 0x48); mchbar_phys |= ((uint64_t)pci_read_long(nb, 0x4c)) << 32; mchbar_phys &= 0x0000007fffff8000UL; /* 38:15 */ diff --git a/util/inteltool/pcie.c b/util/inteltool/pcie.c index 6fa94e9..eaf0cd2 100644 --- a/util/inteltool/pcie.c +++ b/util/inteltool/pcie.c @@ -216,8 +216,10 @@ int print_epbar(struct pci_dev *nb) case PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_M: case PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_E3: case PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_U: + case PCI_DEVICE_ID_INTEL_CORE_5TH_GEN_U: epbar_phys = pci_read_long(nb, 0x40) & 0xfffffffe; epbar_phys |= ((uint64_t)pci_read_long(nb, 0x44)) << 32; + epbar_phys &= 0x0000007ffffff000UL; /* 38:12 */ break; case PCI_DEVICE_ID_INTEL_82810: case PCI_DEVICE_ID_INTEL_82810_DC: @@ -321,6 +323,7 @@ int print_dmibar(struct pci_dev *nb) dmibar_phys &= 0x0000007ffffff000UL; /* 38:12 */ break; case PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_U: + case PCI_DEVICE_ID_INTEL_CORE_5TH_GEN_U: dmi_registers = haswell_ult_dmi_registers; size = ARRAY_SIZE(haswell_ult_dmi_registers); dmibar_phys = pci_read_long(nb, 0x68); @@ -418,6 +421,7 @@ int print_pciexbar(struct pci_dev *nb) case PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_M: case PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_E3: case PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_U: + case PCI_DEVICE_ID_INTEL_CORE_5TH_GEN_U: pciexbar_reg = pci_read_long(nb, 0x60); pciexbar_reg |= ((uint64_t)pci_read_long(nb, 0x64)) << 32; break; diff --git a/util/inteltool/powermgt.c b/util/inteltool/powermgt.c index 2cefabe..865cfba 100644 --- a/util/inteltool/powermgt.c +++ b/util/inteltool/powermgt.c @@ -705,6 +705,7 @@ int print_pmbase(struct pci_dev *sb, struct pci_access *pacc) case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_FULL: case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_PREM: case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_BASE: + case PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP: case PCI_DEVICE_ID_INTEL_BAYTRAIL_LPC: pmbase = pci_read_word(sb, 0x40) & 0xff80; pm_registers = pch_pm_registers; diff --git a/util/inteltool/rootcmplx.c b/util/inteltool/rootcmplx.c index f57e773..6f26186 100644 --- a/util/inteltool/rootcmplx.c +++ b/util/inteltool/rootcmplx.c @@ -98,7 +98,8 @@ int print_rcba(struct pci_dev *sb) case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_FULL: case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_PREM: case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_BASE: - rcba_phys = pci_read_long(sb, 0xf0) & 0xfffffffe; + case PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP: + rcba_phys = pci_read_long(sb, 0xf0) & 0xffffc000; break; case PCI_DEVICE_ID_INTEL_ICH: case PCI_DEVICE_ID_INTEL_ICH0: diff --git a/util/inteltool/spi.c b/util/inteltool/spi.c index e4a77b6..396728e 100644 --- a/util/inteltool/spi.c +++ b/util/inteltool/spi.c @@ -170,7 +170,8 @@ int print_spibar(struct pci_dev *sb) { case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_FULL: case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_PREM: case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_BASE: - rcba_phys = pci_read_long(sb, 0xf0) & 0xfffffffe; + case PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP: + rcba_phys = pci_read_long(sb, 0xf0) & 0xffffc000; size = ARRAY_SIZE(spi_bar_registers); spi_register = spi_bar_registers; break;