coreboot-gerrit April 2019

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Change in ...coreboot[master]: autoport: Add support for Haswell-LynxPoint platform
by Iru Cai (vimacs) (Code Review) 11 Feb '23

11 Feb '23

Hello Iru Cai, I'd like you to do a code review. Please visit https://review.coreboot.org/c/coreboot/+/30890 to review the following change. Change subject: autoport: Add support for Haswell-LynxPoint platform ...................................................................... autoport: Add support for Haswell-LynxPoint platform It can now generate a buildable source for Clevo W650SZ. TODO: - Support Lynx Point LP (GPIO registers differ from non-LP) - Use PCH HD-Audio in azilia instead of the CPU/Northbridge HD-Audio Change-Id: I4f6e8c97b5122101de2f36bba8ba9f8ddd5b813a Signed-off-by: Iru Cai <mytbk920423(a)gmail.com> --- M util/autoport/azalia.go A util/autoport/haswell.go A util/autoport/lynxpoint.go M util/autoport/main.go 4 files changed, 625 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/90/30890/1 diff --git a/util/autoport/azalia.go b/util/autoport/azalia.go index c525189..3090dd0 100644 --- a/util/autoport/azalia.go +++ b/util/autoport/azalia.go @@ -62,4 +62,9 @@ RegisterPCI(0x8086, 0x1c20, azalia{}) /* C216/ivybridge */ RegisterPCI(0x8086, 0x1e20, azalia{}) + /* Haswell */ + RegisterPCI(0x8086, 0x0c0c, azalia{}) + /* Lynx Point */ + RegisterPCI(0x8086, 0x8c20, azalia{}) + RegisterPCI(0x8086, 0x9c20, azalia{}) } diff --git a/util/autoport/haswell.go b/util/autoport/haswell.go new file mode 100644 index 0000000..d3c9d9f --- /dev/null +++ b/util/autoport/haswell.go @@ -0,0 +1,119 @@ +package main + +type haswellmc struct { + variant string +} + +func (i haswellmc) Scan(ctx Context, addr PCIDevData) { + inteltool := ctx.InfoSource.GetInteltool() + + /* FIXME:XX Move this somewhere else. */ + MainboardIncludes = append(MainboardIncludes, "drivers/intel/gma/int15.h") + MainboardEnable += (` /* FIXME: fix those values*/ + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); +`) + + DevTree = DevTreeNode{ + Chip: "northbridge/intel/haswell", + MissingParent: "northbridge", + Comment: "FIXME: check gfx.ndid and gfx.did", + Registers: map[string]string{ + "gpu_dp_b_hotplug": FormatInt32((inteltool.IGD[0xc4030] >> 2) & 7), + "gpu_dp_c_hotplug": FormatInt32((inteltool.IGD[0xc4030] >> 10) & 7), + "gpu_dp_d_hotplug": FormatInt32((inteltool.IGD[0xc4030] >> 18) & 7), + "gpu_panel_port_select": FormatInt32((inteltool.IGD[0xc7208] >> 30) & 3), + "gpu_panel_power_up_delay": FormatInt32((inteltool.IGD[0xc7208] >> 16) & 0x1fff), + "gpu_panel_power_backlight_on_delay": FormatInt32(inteltool.IGD[0xc7208] & 0x1fff), + "gpu_panel_power_down_delay": FormatInt32((inteltool.IGD[0xc720c] >> 16) & 0x1fff), + "gpu_panel_power_backlight_off_delay": FormatInt32(inteltool.IGD[0xc720c] & 0x1fff), + "gpu_panel_power_cycle_delay": FormatInt32(inteltool.IGD[0xc7210] & 0xff), + "gpu_cpu_backlight": FormatHex32(inteltool.IGD[0x48254]), + "gpu_pch_backlight": FormatHex32((inteltool.IGD[0xc8254] >> 16) * 0x10001), + "gpu_ddi_e_connected": FormatBool(((inteltool.IGD[0x64000] >> 4) & 1) == 0), + /* FIXME:XX hardcoded. */ + "gfx.ndid": "3", + "gfx.did": "{ 0x80000100, 0x80000240, 0x80000410, 0x80000410, 0x00000005 }", + }, + Children: []DevTreeNode{ + { + Chip: "cpu_cluster", + Dev: 0, + Children: []DevTreeNode{ + { + Chip: "cpu/intel/haswell", + Children: []DevTreeNode{ + { + Chip: "lapic", + Dev: 0, + }, + { + Chip: "lapic", + Dev: 0xacac, + Disabled: true, + }, + }, + Registers: map[string]string{ + /* FIXME:XX hardcoded. */ + "c1_acpower": "1", + "c2_acpower": "3", + "c3_acpower": "5", + "c1_battery": "1", + "c2_battery": "3", + "c3_battery": "5", + }, + }, + }, + }, + + { + Chip: "domain", + Dev: 0, + PCIController: true, + ChildPCIBus: 0, + PCISlots: []PCISlot{ + PCISlot{PCIAddr: PCIAddr{Dev: 0x0, Func: 0}, writeEmpty: true, additionalComment: "Host bridge"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1, Func: 0}, writeEmpty: true, additionalComment: "PCIe Bridge for discrete graphics"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x2, Func: 0}, writeEmpty: true, additionalComment: "Internal graphics"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x3, Func: 0}, writeEmpty: true, additionalComment: "Mini-HD audio"}, + }, + }, + }, + } + + PutPCIDev(addr, "Host bridge") + + /* FIXME:XX some configs are unsupported. */ + + KconfigBool["CPU_INTEL_HASWELL"] = true + KconfigBool["NORTHBRIDGE_INTEL_HASWELL"] = true + KconfigBool["INTEL_INT15"] = true + KconfigBool["HAVE_ACPI_TABLES"] = true + KconfigBool["HAVE_ACPI_RESUME"] = true + + KconfigInt["MAX_CPUS"] = 8 + + DSDTIncludes = append(DSDTIncludes, DSDTInclude{ + File: "cpu/intel/common/acpi/cpu.asl", + }) + + DSDTPCI0Includes = append(DSDTPCI0Includes, DSDTInclude{ + File: "northbridge/intel/haswell/acpi/haswell.asl", + }, DSDTInclude{ + File: "drivers/intel/gma/acpi/default_brightness_levels.asl", + }) +} + +func init() { + RegisterPCI(0x8086, 0x0c00, haswellmc{variant: "Desktop"}) + RegisterPCI(0x8086, 0x0c04, haswellmc{variant: "Mobile"}) + RegisterPCI(0x8086, 0x0a04, haswellmc{variant: "ULT"}) + RegisterPCI(0x8086, 0x0c08, haswellmc{variant: "Server"}) + for _, id := range []uint16{ + 0x0402, 0x0412, 0x0422, + 0x0406, 0x0416, 0x0426, + 0x0d16, 0x0d26, 0x0d36, + 0x0a06, 0x0a16, 0x0a26, + } { + RegisterPCI(0x8086, id, GenericVGA{GenericPCI{Comment: "VGA controller"}}) + } +} diff --git a/util/autoport/lynxpoint.go b/util/autoport/lynxpoint.go new file mode 100644 index 0000000..df20c3f --- /dev/null +++ b/util/autoport/lynxpoint.go @@ -0,0 +1,495 @@ +package main + +import ( + "fmt" + "os" +) + +type lynxpoint struct { + variant string + node *DevTreeNode +} + +func (b lynxpoint) writeGPIOSet(ctx Context, sb *os.File, + val uint32, set uint, partno int, constraint uint32) { + + max := uint(32) + if set == 3 { + max = 12 + } + + bits := [6][2]string{ + {"GPIO_MODE_NATIVE", "GPIO_MODE_GPIO"}, + {"GPIO_DIR_OUTPUT", "GPIO_DIR_INPUT"}, + {"GPIO_LEVEL_LOW", "GPIO_LEVEL_HIGH"}, + {"GPIO_RESET_PWROK", "GPIO_RESET_RSMRST"}, + {"GPIO_NO_INVERT", "GPIO_INVERT"}, + {"GPIO_NO_BLINK", "GPIO_BLINK"}, + } + + for i := uint(0); i < max; i++ { + if ((constraint>>i)&1 == 1) { + fmt.Fprintf(sb, " .gpio%d = %s,\n", + (set-1)*32+i, + bits[partno][(val>>i)&1]) + } + } +} + +func (b lynxpoint) GPIO(ctx Context, inteltool InteltoolData) { + var constraint uint32 + gpio := Create(ctx, "gpio.c") + defer gpio.Close() + + AddROMStageFile("gpio.c", "") + + Add_gpl(gpio) + gpio.WriteString("#include <southbridge/intel/common/gpio.h>\n\n") + + /* TODO: different in LP PCH */ + addresses := [3][6]int{ + {0x00, 0x04, 0x0c, 0x60, 0x2c, 0x18}, + {0x30, 0x34, 0x38, 0x64, -1, -1}, + {0x40, 0x44, 0x48, 0x68, -1, -1}, + } + + for set := 1; set <= 3; set++ { + for partno, part := range []string{"mode", "direction", "level", "reset", "invert", "blink"} { + addr := addresses[set-1][partno] + if addr < 0 { + continue + } + fmt.Fprintf(gpio, "static const struct pch_gpio_set%d pch_gpio_set%d_%s = {\n", + set, set, part) + + constraint = 0xffffffff + switch part { + case "direction": + /* Ignored on native mode */ + constraint = inteltool.GPIO[uint16(addresses[set-1][0])] + case "level": + /* Level doesn't matter for input */ + constraint = inteltool.GPIO[uint16(addresses[set-1][0])] + constraint &^= inteltool.GPIO[uint16(addresses[set-1][1])] + case "reset": + /* Only show reset */ + constraint = inteltool.GPIO[uint16(addresses[set-1][3])] + case "invert": + /* Only on input and only show inverted GPIO */ + constraint = inteltool.GPIO[uint16(addresses[set-1][0])] + constraint &= inteltool.GPIO[uint16(addresses[set-1][1])] + constraint &= inteltool.GPIO[uint16(addresses[set-1][4])] + case "blink": + /* Only on output and only show blinking GPIO */ + constraint = inteltool.GPIO[uint16(addresses[set-1][0])] + constraint &^= inteltool.GPIO[uint16(addresses[set-1][1])] + constraint &= inteltool.GPIO[uint16(addresses[set-1][5])] + } + b.writeGPIOSet(ctx, gpio, inteltool.GPIO[uint16(addr)], uint(set), partno, constraint) + gpio.WriteString("};\n\n") + } + } + + gpio.WriteString(`const struct pch_gpio_map mainboard_gpio_map = { + .set1 = { + .mode = &pch_gpio_set1_mode, + .direction = &pch_gpio_set1_direction, + .level = &pch_gpio_set1_level, + .blink = &pch_gpio_set1_blink, + .invert = &pch_gpio_set1_invert, + .reset = &pch_gpio_set1_reset, + }, + .set2 = { + .mode = &pch_gpio_set2_mode, + .direction = &pch_gpio_set2_direction, + .level = &pch_gpio_set2_level, + .reset = &pch_gpio_set2_reset, + }, + .set3 = { + .mode = &pch_gpio_set3_mode, + .direction = &pch_gpio_set3_direction, + .level = &pch_gpio_set3_level, + .reset = &pch_gpio_set3_reset, + }, +}; +`) +} + +func (b lynxpoint) IsPCIeHotplug(ctx Context, port int) bool { + portDev, ok := PCIMap[PCIAddr{Bus: 0, Dev: 0x1c, Func: port}] + if !ok { + return false + } + return (portDev.ConfigDump[0xdb] & (1 << 6)) != 0 +} + +func (b lynxpoint) GetGPIOHeader() string { + return "southbridge/intel/lynxpoint/pch.h" +} + +func (b lynxpoint) EnableGPE(in int) { + b.node.Registers[fmt.Sprintf("gpi%d_routing", in)] = "2" +} + +func (b lynxpoint) EncodeGPE(in int) int { + return in + 0x10 +} + +func (b lynxpoint) DecodeGPE(in int) int { + return in - 0x10 +} + +func (b lynxpoint) NeedRouteGPIOManually() { + b.node.Comment += ", FIXME: set gpiX_routing for EC support" +} + +func (b lynxpoint) Scan(ctx Context, addr PCIDevData) { + + SouthBridge = &b + + inteltool := ctx.InfoSource.GetInteltool() + b.GPIO(ctx, inteltool) + + KconfigBool["SOUTHBRIDGE_INTEL_LYNXPOINT"] = true + if b.variant == "Lynx Point LP" { + KconfigBool["INTEL_LYNXPOINT_LP"] = true + } + KconfigBool["SERIRQ_CONTINUOUS_MODE"] = true + KconfigInt["USBDEBUG_HCD_INDEX"] = 2 + KconfigComment["USBDEBUG_HCD_INDEX"] = "FIXME: check this" + dmi := ctx.InfoSource.GetDMI() + if dmi.Vendor == "LENOVO" { + KconfigInt["DRAM_RESET_GATE_GPIO"] = 10 + } else { + KconfigInt["DRAM_RESET_GATE_GPIO"] = 60 + } + KconfigComment["DRAM_RESET_GATE_GPIO"] = "FIXME: check this" + + /* Not strictly speaking correct. These subsys/subvendor referer to PCI devices. + But most systems don't have any of those. But the config needs to be set + nevertheless. So set it to southbridge subsys/subvendor. */ + KconfigHex["MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID"] = uint32(GetLE16(addr.ConfigDump[0x2c:0x2e])) + KconfigHex["MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID"] = uint32(GetLE16(addr.ConfigDump[0x2e:0x30])) + + ich9GetFlashSize(ctx) + + DSDTDefines = append(DSDTDefines, + DSDTDefine{ + Key: "BRIGHTNESS_UP", + Value: "\\_SB.PCI0.GFX0.INCB", + }, + DSDTDefine{ + Key: "BRIGHTNESS_DOWN", + Value: "\\_SB.PCI0.GFX0.DECB", + }, + DSDTDefine{ + Key: "ACPI_VIDEO_DEVICE", + Value: "\\_SB.PCI0.GFX0", + }) + + /* SPI init */ + MainboardIncludes = append(MainboardIncludes, "southbridge/intel/lynxpoint/pch.h") + + cur := DevTreeNode{ + Chip: "southbridge/intel/lynxpoint", + Comment: "Intel Series 8 Lynx Point PCH", + + Registers: map[string]string{ + "pirqa_routing": FormatHex8(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x60]), + "pirqb_routing": FormatHex8(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x61]), + "pirqc_routing": FormatHex8(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x62]), + "pirqd_routing": FormatHex8(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x63]), + "pirqe_routing": FormatHex8(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x68]), + "pirqf_routing": FormatHex8(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x69]), + "pirqg_routing": FormatHex8(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x6a]), + "pirqh_routing": FormatHex8(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x6b]), + "sata_ahci": "1", + "gen1_dec": FormatHexLE32(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x84:0x88]), + "gen2_dec": FormatHexLE32(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x88:0x8c]), + "gen3_dec": FormatHexLE32(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x8c:0x90]), + "gen4_dec": FormatHexLE32(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x90:0x94]), + "sata_port_map": fmt.Sprintf("0x%x", PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 2}].ConfigDump[0x92]&0x3f), + }, + PCISlots: []PCISlot{ + PCISlot{PCIAddr: PCIAddr{Dev: 0x14, Func: 0}, writeEmpty: false, additionalComment: "USB 3.0 Controller"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x16, Func: 0}, writeEmpty: true, additionalComment: "Management Engine Interface 1"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x16, Func: 1}, writeEmpty: true, additionalComment: "Management Engine Interface 2"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x16, Func: 2}, writeEmpty: true, additionalComment: "Management Engine IDE-R"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x16, Func: 3}, writeEmpty: true, additionalComment: "Management Engine KT"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x19, Func: 0}, writeEmpty: true, additionalComment: "Intel Gigabit Ethernet"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1a, Func: 0}, writeEmpty: true, additionalComment: "USB2 EHCI #2"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1b, Func: 0}, writeEmpty: true, additionalComment: "High Definition Audio"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 0}, writeEmpty: true, additionalComment: "PCIe Port #1"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 1}, writeEmpty: true, additionalComment: "PCIe Port #2"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 2}, writeEmpty: true, additionalComment: "PCIe Port #3"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 3}, writeEmpty: true, additionalComment: "PCIe Port #4"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 4}, writeEmpty: true, additionalComment: "PCIe Port #5"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 5}, writeEmpty: true, additionalComment: "PCIe Port #6"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 6}, writeEmpty: true, additionalComment: "PCIe Port #7"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 7}, writeEmpty: true, additionalComment: "PCIe Port #8"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1d, Func: 0}, writeEmpty: true, additionalComment: "USB2 EHCI #1"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1e, Func: 0}, writeEmpty: true, additionalComment: "PCI bridge"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1f, Func: 0}, writeEmpty: true, additionalComment: "LPC bridge"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1f, Func: 2}, writeEmpty: true, additionalComment: "SATA Controller 1"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1f, Func: 3}, writeEmpty: true, additionalComment: "SMBus"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1f, Func: 5}, writeEmpty: true, additionalComment: "SATA Controller 2"}, + PCISlot{PCIAddr: PCIAddr{Dev: 0x1f, Func: 6}, writeEmpty: true, additionalComment: "Thermal"}, + }, + } + + b.node = &cur + + PutPCIChip(addr, cur) + PutPCIDevParent(addr, "PCI-LPC bridge", "lpc") + + DSDTIncludes = append(DSDTIncludes, DSDTInclude{ + File: "southbridge/intel/lynxpoint/acpi/platform.asl", + }) + DSDTIncludes = append(DSDTIncludes, DSDTInclude{ + File: "southbridge/intel/lynxpoint/acpi/globalnvs.asl", + Comment: "global NVS and variables", + }) + DSDTIncludes = append(DSDTIncludes, DSDTInclude{ + File: "southbridge/intel/lynxpoint/acpi/sleepstates.asl", + }) + DSDTPCI0Includes = append(DSDTPCI0Includes, DSDTInclude{ + File: "southbridge/intel/lynxpoint/acpi/pch.asl", + }) + + sb := Create(ctx, "romstage.c") + defer sb.Close() + Add_gpl(sb) + sb.WriteString(`#include <stdint.h> +#include <cpu/intel/romstage.h> +#include <cpu/intel/haswell/haswell.h> +#include <northbridge/intel/haswell/haswell.h> +#include <northbridge/intel/haswell/pei_data.h> +#include <southbridge/intel/common/gpio.h> +#include <southbridge/intel/lynxpoint/pch.h> + +static const struct rcba_config_instruction rcba_config[] = { +`) + RestoreDIRRoute(sb, "D31IR", uint16(inteltool.RCBA[0x3140])) + RestoreDIRRoute(sb, "D29IR", uint16(inteltool.RCBA[0x3144])) + RestoreDIRRoute(sb, "D28IR", uint16(inteltool.RCBA[0x3146])) + RestoreDIRRoute(sb, "D27IR", uint16(inteltool.RCBA[0x3148])) + RestoreDIRRoute(sb, "D26IR", uint16(inteltool.RCBA[0x314c])) + RestoreDIRRoute(sb, "D25IR", uint16(inteltool.RCBA[0x3150])) + RestoreDIRRoute(sb, "D22IR", uint16(inteltool.RCBA[0x315c])) + RestoreDIRRoute(sb, "D20IR", uint16(inteltool.RCBA[0x3160])) + + sb.WriteString(` + RCBA_RMW_REG_32(FD, ~0, PCH_DISABLE_ALWAYS), + + RCBA_END_CONFIG, +};`) + + sb.WriteString(` + +void mainboard_config_superio(void) +{ +} + +void mainboard_romstage_entry(unsigned long bist) +{ + struct pei_data pei_data = { + .pei_version = PEI_VERSION, + .mchbar = (uintptr_t)DEFAULT_MCHBAR, + .dmibar = (uintptr_t)DEFAULT_DMIBAR, + .epbar = DEFAULT_EPBAR, + .pciexbar = DEFAULT_PCIEXBAR, + .smbusbar = SMBUS_IO_BASE, + .wdbbar = 0x4000000, + .wdbsize = 0x1000, + .hpet_address = HPET_ADDR, + .rcba = (uintptr_t)DEFAULT_RCBA, + .pmbase = DEFAULT_PMBASE, + .gpiobase = DEFAULT_GPIOBASE, + .temp_mmio_base = 0xfed08000, + .system_type = 1, /* desktop/server, FIXME: check this */ + .tseg_size = CONFIG_SMM_TSEG_SIZE, + .spd_addresses = { 0xa0, 0xa2, 0xa4, 0xa6 }, /* FIXME: check this */ + .ec_present = 0, + .dimm_channel0_disabled = 0, /* FIXME: leave channel 0 enabled */ + .dimm_channel1_disabled = 0, /* FIXME: leave channel 1 enabled */ + .max_ddr3_freq = 1600, + .usb2_ports = { + /* Length, Enable, OCn#, Location */ +`) + + pdo1 := PCIMap[PCIAddr{Bus: 0, Dev: 0x1d, Func: 0}].ConfigDump[0x64] + ocmap1 := PCIMap[PCIAddr{Bus: 0, Dev: 0x1d, Func: 0}].ConfigDump[0x74:0x78] + pdo2 := PCIMap[PCIAddr{Bus: 0, Dev: 0x1a, Func: 0}].ConfigDump[0x64] + ocmap2 := PCIMap[PCIAddr{Bus: 0, Dev: 0x1a, Func: 0}].ConfigDump[0x74:0x78] + + for port := uint(0); port < 14; port++ { + var port_oc int = -1 + var port_pos string + var port_disable uint8 + + if port < 8 { + port_disable = (pdo1 >> port) & 1 + for oc := 0; oc < 4; oc++ { + if ((ocmap1[oc] & (1 << port)) != 0) { + port_oc = oc + break + } + } + } else { + port_disable = (pdo2 >> (port - 8)) & 1 + for oc := 0; oc < 4; oc++ { + if ((ocmap2[oc] & (1 << (port - 8))) != 0) { + port_oc = oc + 4 + break + } + } + } + if port_disable == 1 { + port_pos = "USB_PORT_SKIP" + } else { + port_pos = "USB_PORT_BACK_PANEL" + } + if port_oc == -1 { + fmt.Fprintf(sb, " { 0x0040, %d, USB_OC_PIN_SKIP, %s },\n", + (port_disable ^ 1), port_pos) + } else { + fmt.Fprintf(sb, " { 0x0040, %d, %d, %s },\n", + (port_disable ^ 1), port_oc, port_pos) + } + } + + sb.WriteString(` }, + .usb3_ports = { +`) + + xpdo := PCIMap[PCIAddr{Bus: 0, Dev: 0x14, Func: 0}].ConfigDump[0xe8] + u3ocm := PCIMap[PCIAddr{Bus: 0, Dev: 0x14, Func: 0}].ConfigDump[0xc8:0xd0] + + for port := uint(0); port < 6; port++ { + var port_oc int = -1 + port_disable := (xpdo >> port) & 1 + for oc := 0; oc < 8; oc++ { + if (u3ocm[oc] & (1 << port)) != 0 { + port_oc = oc + break + } + } + if port_oc == -1 { + fmt.Fprintf(sb, " { %d, USB_OC_PIN_SKIP },\n", + (port_disable ^ 1)) + } else { + fmt.Fprintf(sb, " { %d, %d },\n", + (port_disable ^ 1), port_oc) + } + } + + sb.WriteString(` }, + }; + + struct romstage_params romstage_params = { + .pei_data = &pei_data, + .gpio_map = &mainboard_gpio_map, + .rcba_config = &rcba_config[0], + .bist = bist, + }; + + romstage_common(&romstage_params); +}`) + + gnvs := Create(ctx, "acpi_tables.c") + defer gnvs.Close() + + Add_gpl(gnvs) + gnvs.WriteString(`#include <southbridge/intel/lynxpoint/nvs.h> + +/* FIXME: check this function. */ +void acpi_create_gnvs(global_nvs_t *gnvs) +{ + /* Disable USB ports in S3 by default */ + gnvs->s3u0 = 0; + gnvs->s3u1 = 0; + + /* Disable USB ports in S5 by default */ + gnvs->s5u0 = 0; + gnvs->s5u1 = 0; + + // the lid is open by default. + gnvs->lids = 1; + + gnvs->tcrt = 100; + gnvs->tpsv = 90; +} +`) + +} + +func init() { + for _, id := range []uint16 { + 0x8c41, 0x8c49, 0x8c4b, 0x8c4f, + } { + RegisterPCI(0x8086, uint16(id), lynxpoint{variant: "Lynx Point Mobile"}) + } + + for _, id := range []uint16 { + 0x8c42, 0x8c44, 0x8c46, 0x8c4a, + 0x8c4c, 0x8c4e, 0x8c50, 0x8c5c, + } { + RegisterPCI(0x8086, uint16(id), lynxpoint{variant: "Lynx Point Desktop"}) + } + + for _, id := range []uint16 { + 0x8c52, 0x8c54, 0x8c56, + } { + RegisterPCI(0x8086, uint16(id), lynxpoint{variant: "Lynx Point Server"}) + } + + for _, id := range []uint16 { + 0x9c41, 0x9c43, 0x9c45, + } { + RegisterPCI(0x8086, uint16(id), lynxpoint{variant: "Lynx Point LP"}) + } + + /* PCIe bridge */ + for _, id := range []uint16{ + 0x8c10, 0x8c12, 0x8c14, 0x8c16, 0x8c18, 0x8c1a, 0x8c1c, 0x8c1e, + 0x9c10, 0x9c12, 0x9c14, 0x9c16, 0x9c18, 0x9c1a, + } { + RegisterPCI(0x8086, id, GenericPCI{}) + } + + /* SMBus controller */ + RegisterPCI(0x8086, 0x1c22, GenericPCI{MissingParent: "smbus"}) + RegisterPCI(0x8086, 0x1e22, GenericPCI{MissingParent: "smbus"}) + RegisterPCI(0x8086, 0x8c22, GenericPCI{MissingParent: "smbus"}) + RegisterPCI(0x8086, 0x9c22, GenericPCI{MissingParent: "smbus"}) + + /* SATA */ + for _, id := range []uint16{ + 0x8c00, 0x8c02, 0x8c04, 0x8c06, 0x8c08, 0x8c0e, + 0x8c01, 0x8c03, 0x8c05, 0x8c07, 0x8c09, 0x8c0f, + 0x9c03, 0x9c05, 0x9c07, 0x9c0f, + } { + RegisterPCI(0x8086, id, GenericPCI{}) + } + + /* EHCI */ + for _, id := range []uint16{ + 0x9c26, 0x8c26, 0x8c2d, + } { + RegisterPCI(0x8086, id, GenericPCI{}) + } + + /* XHCI */ + RegisterPCI(0x8086, 0x8c31, GenericPCI{}) + RegisterPCI(0x8086, 0x9c31, GenericPCI{}) + + /* ME and children */ + for _, id := range []uint16{ + 0x8c3a, 0x8c3b, + } { + RegisterPCI(0x8086, id, GenericPCI{}) + } + + /* Ethernet */ + RegisterPCI(0x8086, 0x8c33, GenericPCI{}) +} diff --git a/util/autoport/main.go b/util/autoport/main.go index 05a829b..c1920a7 100644 --- a/util/autoport/main.go +++ b/util/autoport/main.go @@ -236,6 +236,12 @@ pcidev.ConfigDump[addr]) } +func RestoreDIRRoute(f *os.File, regname string, val uint16) { + fmt.Fprintf(f, " RCBA_SET_REG_16(%s, DIR_ROUTE(PIRQ%c, PIRQ%c, PIRQ%c, PIRQ%c)),\n", + regname, 'A' + (val & 7), 'A' + ((val >> 4) & 7), + 'A' + ((val >> 8) & 7), 'A' + ((val >> 12) & 7)) +} + func RestorePCI32Simple(f *os.File, pcidev PCIDevData, addr uint16) { fmt.Fprintf(f, " pci_write_config32(PCI_DEV(%d, 0x%02x, %d), 0x%02x, 0x%02x%02x%02x%02x);\n", pcidev.Bus, pcidev.Dev, pcidev.Func, addr, -- To view, visit https://review.coreboot.org/c/coreboot/+/30890 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I4f6e8c97b5122101de2f36bba8ba9f8ddd5b813a Gerrit-Change-Number: 30890 Gerrit-PatchSet: 1 Gerrit-Owner: Iru Cai (vimacs) <mytbk920423(a)gmail.com> Gerrit-Reviewer: Iru Cai <mytbk920423(a)gmail.com> Gerrit-MessageType: newchange

13 72

Change in ...coreboot[master]: Mistral: Enable USB in romstage
by Name of user not set (Code Review) 16 Jan '23

16 Jan '23

nsekar(a)codeaurora.org has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/32063 Change subject: Mistral: Enable USB in romstage ...................................................................... Mistral: Enable USB in romstage Enable USB support for mistral in romstage. TEST=build & run Change-Id: I5c2bbe16aa3601e014a2b77d192565402ed23794 Signed-off-by: Nitheesh Sekar <nsekar(a)codeaurora.org> --- M src/mainboard/google/mistral/Makefile.inc M src/mainboard/google/mistral/mainboard.c A src/mainboard/google/mistral/romstage.c 3 files changed, 48 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/63/32063/1 diff --git a/src/mainboard/google/mistral/Makefile.inc b/src/mainboard/google/mistral/Makefile.inc index dfb0bbc..2cb9631 100644 --- a/src/mainboard/google/mistral/Makefile.inc +++ b/src/mainboard/google/mistral/Makefile.inc @@ -11,6 +11,7 @@ romstage-y += memlayout.ld romstage-y += chromeos.c romstage-y += reset.c +romstage-y += romstage.c ramstage-y += memlayout.ld ramstage-y += chromeos.c diff --git a/src/mainboard/google/mistral/mainboard.c b/src/mainboard/google/mistral/mainboard.c index b45657f..1d62adb 100644 --- a/src/mainboard/google/mistral/mainboard.c +++ b/src/mainboard/google/mistral/mainboard.c @@ -17,6 +17,20 @@ #include <bootblock_common.h> #include <timestamp.h> #include <vendorcode/google/chromeos/chromeos.h> +#include <soc/usb.h> + +static struct usb_board_data usb1_board_data = { + .parameter_override_x0 = 0x63, + .parameter_override_x1 = 0x03, + .parameter_override_x0 = 0x1d, + .parameter_override_x1 = 0x03, +}; + +static void setup_usb(void) +{ + /* Setting Secondary usb controller */ + setup_usb_host(HSUSB_HS_PORT_1, &usb1_board_data); +} static void mainboard_init(struct device *dev) { @@ -24,6 +38,8 @@ /* Copy WIFI calibration data into CBMEM. */ cbmem_add_vpd_calibration_data(); } + + setup_usb(); } static void mainboard_enable(struct device *dev) diff --git a/src/mainboard/google/mistral/romstage.c b/src/mainboard/google/mistral/romstage.c new file mode 100644 index 0000000..41ee4ed --- /dev/null +++ b/src/mainboard/google/mistral/romstage.c @@ -0,0 +1,31 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2018, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <arch/stages.h> +#include <soc/usb.h> + +static void prepare_usb(void) +{ + /* + * Do DWC3 core and phy reset. Kick these resets off early + * so they get atleast 1msec to settle. + */ + reset_usb(HSUSB_HS_PORT_1); +} + +void platform_romstage_main(void) +{ + prepare_usb(); +} -- To view, visit https://review.coreboot.org/c/coreboot/+/32063 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I5c2bbe16aa3601e014a2b77d192565402ed23794 Gerrit-Change-Number: 32063 Gerrit-PatchSet: 1 Gerrit-Owner: nsekar(a)codeaurora.org Gerrit-MessageType: newchange

3 4

Change in ...coreboot[master]: SeaBIOS - unofficial patches: advanced_bootmenu and multiple_floppies
by mikeb mikeb (Code Review) 29 Nov '22

29 Nov '22

Hello Mike Banon, I'd like you to do a code review. Please visit https://review.coreboot.org/c/coreboot/+/32351 to review the following change. Change subject: SeaBIOS - unofficial patches: advanced_bootmenu and multiple_floppies ...................................................................... SeaBIOS - unofficial patches: advanced_bootmenu and multiple_floppies If you'd like to add the useful floppies to your coreboot (read about them at http://dangerousprototypes.com/docs/Lenovo_G505S_hacking#Useful_floppies ), or to use your USB numpad for choosing a SeaBIOS boot entry, then this change is for you! It contains two valuable patches together with a Makefile mod needed to automatically apply these patches to a cloned SeaBIOS before its' compilation. advanced_bootmenu: up to 35 entries (2 pages if >18), numpad support (console) https://mail.coreboot.org/hyperkitty/list/seabios@seabios.org/thread/CKWLNT… [PATCH v2] ramdisk: search for all available floppy images instead of one https://mail.coreboot.org/pipermail/seabios/2018-December/012670.html Patch descriptions are available at these links, and just in case here's a copy: advanced_bootmenu: up to 35 entries (2 pages if >18), numpad support (console) Add support for up to 35 boot menu entries (2 pages if >18). To solve the ">10" problem currently experienced by SeaBIOS users (there are no 11, 12, etc. keys on a keyboard - so impossible to choose the last menu entries if you got >10 entries because of multiple hard drives / secondary payloads / floppies) - the boot menu has been extended to the letter keys. NOTE: TPM menu has been moved from T to M letter: it is at the end of keyboard's 3rd row of letters and "Trusted" is adjective while "Module" is a noun; alternatively could press '-'. Also, add support for a numpad. Small USB numpad could be really convenient for choosing the boot entries at coreboot boards used as (maybe headless) servers. '/' char on numpad could be used to open the boot menu or to exit it. If there are >10 boot menu entries - the numpad console interface will be enabled: press one or two digit keys and then ENTER to confirm your choice, or remove a digit by pressing the '.Del' key. Also you could call TPM with '-' key at any moment, or boot with a single key press of your fullsize keyboard. [PATCH v2] ramdisk: search for all available floppy images instead of one All the floppy images available at CBFS will be found and listed in a boot menu, instead of the first found. Could be highly valuable if you are participating in a hobby OS development - would like to test multiple versions of your floppy at the same coreboot image, to reduce the amount of re-flashes and accelerate the development at bare metal - or simply you would like to access multiple floppies as a coreboot user. For example: KolibriOS (nice assembly OS with GUI and apps), FreeDOS, MichalOS, Snowdrop and memtest (coreboot's memtest version is buggy, e.g. external USB keyboard isn't working at some laptops; floppy is much better) Signed-off-by: Mike Banon <mikebdp2(a)gmail.com> Change-Id: Idf4efba31091a8678b51c2f6541d440c5cc6d37d --- M payloads/external/SeaBIOS/Makefile A payloads/external/SeaBIOS/advanced_bootmenu.patch A payloads/external/SeaBIOS/multiple_floppies.patch 3 files changed, 551 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/51/32351/1 diff --git a/payloads/external/SeaBIOS/Makefile b/payloads/external/SeaBIOS/Makefile index e505c8c..ae58c8c 100644 --- a/payloads/external/SeaBIOS/Makefile +++ b/payloads/external/SeaBIOS/Makefile @@ -76,7 +76,18 @@ # echo "# CONFIG_SMBIOS is not set" >> seabios/.config $(MAKE) -C seabios olddefconfig OUT=out/ -build: config +patch: + if [ -d seabios ]; then \ + cd seabios; \ + if [ ! -f .patched ]; then \ + echo " PATCH SeaBIOS $(TAG-y)"; \ + patch -p1 < ./../advanced_bootmenu.patch; \ + patch -p1 < ./../multiple_floppies.patch; \ + touch .patched; \ + fi; \ + fi + +build: config patch echo " MAKE SeaBIOS $(TAG-y)" $(MAKE) -C seabios OUT=out/ diff --git a/payloads/external/SeaBIOS/advanced_bootmenu.patch b/payloads/external/SeaBIOS/advanced_bootmenu.patch new file mode 100644 index 0000000..c914588 --- /dev/null +++ b/payloads/external/SeaBIOS/advanced_bootmenu.patch @@ -0,0 +1,332 @@ +diff --git a/src/boot.c b/src/boot.c +index 9f82f3c..f94dd27 100644 +--- a/src/boot.c ++++ b/src/boot.c +@@ -463,6 +463,7 @@ get_keystroke(int msec) + * Boot menu and BCV execution + ****************************************************************/ + ++#define BOOTMENU_PAGE_SIZE 18 + #define DEFAULT_BOOTMENU_WAIT 2500 + + // Show IPL option menu. +@@ -478,59 +479,282 @@ interactive_bootmenu(void) + ; + + char *bootmsg = romfile_loadfile("etc/boot-menu-message", NULL); +- int menukey = romfile_loadint("etc/boot-menu-key", 1); +- printf("%s", bootmsg ?: "\nPress ESC for boot menu.\n\n"); ++ int menukey = romfile_loadint("etc/boot-menu-key", 1); // custom menukey ++ printf("%s", bootmsg ?: "\nPress ESC or \\ / slash for boot menu.\n\n"); + free(bootmsg); + + u32 menutime = romfile_loadint("etc/boot-menu-wait", DEFAULT_BOOTMENU_WAIT); + enable_bootsplash(); + int scan_code = get_keystroke(menutime); + disable_bootsplash(); +- if (scan_code != menukey) ++ if (scan_code != menukey && // custom menukey ++ scan_code != 1 && // ESC ++ scan_code != 43 && // '\' char on keyboard ++ scan_code != 53 && // '/' char on keyboard ++ scan_code != 98) { // '/' char on numpad ++ if (scan_code == -1) ++ printf("No key pressed.\n"); ++ else ++ printf("Not a menukey pressed.\n"); + return; ++ } + + while (get_keystroke(0) >= 0) + ; + +- printf("Select boot device:\n\n"); + wait_threads(); + +- // Show menu items ++ char keyboard_keys[35] = {'1','2','3','4','5','6','7','8','9','0', ++ 'q','w','e','r','t','y','u','i','o','p', ++ 'a','s','d','f','g','h','j','k','l', ++ 'z','x','c','v','b','n'}; /* m = TPM */ ++ int numpad_scancodes[10] = { 82, 79, 80, 81, 75, 76, 77, 71, 72, 73 }; ++ int numpi = 0; // Key index: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. ++ int digits = 0; // Numerical length of a current choice number. ++ int decode = 0; // Decode the current choice number into a letter? ++ int entry_id = 0; ++ char desc[77]; ++ ++ printf("Select boot device"); ++ ++ // Show menu items after counting them and determining a number of pages. ++ // Only 35 boot menu items (36 if to count a TPM) are supported currently. ++ + int maxmenu = 0; + struct bootentry_s *pos; +- hlist_for_each_entry(pos, &BootList, node) { +- char desc[77]; ++ hlist_for_each_entry(pos, &BootList, node) + maxmenu++; +- printf("%d. %s\n", maxmenu ++ ++ if (maxmenu > 10) { ++ if (maxmenu > 35) ++ maxmenu = 35; ++ if (maxmenu > BOOTMENU_PAGE_SIZE) ++ printf(" - page 1 :"); ++ else ++ printf(": "); ++ printf(" // press ENTER after your numpad input"); ++ if (maxmenu > BOOTMENU_PAGE_SIZE) ++ printf(" - if any -\n " ++ " // - or to switch between the pages...\n"); ++ else ++ printf(" (if any)\n\n"); ++ } else { ++ printf(":\n\n"); ++ } ++ ++ hlist_for_each_entry(pos, &BootList, node) { ++ if (entry_id == BOOTMENU_PAGE_SIZE) // Show only the first page. ++ break; ++ printf("%c. %s\n", keyboard_keys[entry_id] + , strtcpy(desc, pos->description, ARRAY_SIZE(desc))); ++ entry_id++; + } ++ int tpm_cshm = 0; + if (tpm_can_show_menu()) { +- printf("\nt. TPM Configuration\n"); ++ tpm_cshm = 1; ++ printf("\nm-. TPM Configuration"); + } +- +- // Get key press. If the menu key is ESC, do not restart boot unless +- // 1.5 seconds have passed. Otherwise users (trained by years of +- // repeatedly hitting keys to enter the BIOS) will end up hitting ESC +- // multiple times and immediately booting the primary boot device. +- int esc_accepted_time = irqtimer_calc(menukey == 1 ? 1500 : 0); ++ printf("\n> "); ++ ++ // Do not restart boot on menukey press, unless DEFAULT_BOOTMENU_WAIT msecs ++ // have passed. Otherwise users (trained by years of repeatedly hitting keys ++ // to enter the BIOS) will end up hitting menukey multiple times and ++ // immediately booting the primary boot device. ++ int esc_accepted_time = irqtimer_calc(DEFAULT_BOOTMENU_WAIT); ++ int choice = 0, kb_choice = 0; ++ int page_num = 1; ++ int enter = 0; ++ int backspace = 0; ++ int tpm_show_menu = 0; + for (;;) { + scan_code = get_keystroke(1000); +- if (scan_code == 1 && !irqtimer_check(esc_accepted_time)) +- continue; +- if (tpm_can_show_menu() && scan_code == 20 /* t */) { ++ if (scan_code == menukey || // custom menukey ++ scan_code == 1 || // ESC ++ scan_code == 43 || // '\' char on keyboard ++ scan_code == 53 || // '/' char on keyboard ++ scan_code == 98) { // '/' char on numpad ++ if (!irqtimer_check(esc_accepted_time)) ++ continue; ++ if (digits == 2) // Remove the decoded "(*)" ++ printf(" \b\b\b"); ++ /* Remove the existing input before printing a message. */ ++ for (; digits > 0; digits--) ++ printf("\b \b"); ++ printf("Menukey pressed.\n"); ++ return; ++ } ++ kb_choice = 0; ++ /* 4 rows of keyboard_keys: 1 row with numbers, 3 rows with letters. ++ Use any of them to select a boot device (except the TPM 'm-' keys) */ ++ // 1st range: 1-9 and 0 (10) keys <==> 2-11 scan codes <==> 1-10 choice ++ if (scan_code >= 2 && scan_code <= 11) kb_choice = scan_code - 1; ++ // 2nd range: Q-P row of letters <==> 16-25 scan codes <==> 11-20 choice ++ if (scan_code >= 16 && scan_code <= 25) kb_choice = scan_code - 5; ++ // 3rd range: A-L row of letters <==> 30-38 scan codes <==> 21-29 choice ++ if (scan_code >= 30 && scan_code <= 38) kb_choice = scan_code - 9; ++ // 4th range: Z-N row of letters <==> 44-49 scan codes <==> 30-35 choice ++ if (scan_code >= 44 && scan_code <= 49) kb_choice = scan_code - 14; ++ // ENTER: (28) on keyboard, (96) on numpad. ++ if (scan_code == 28 || scan_code == 96) ++ enter = 1; ++ // BCKSPC: '<-'(14) and 'Delete'(111) on keyboard, '.Del'(83) on numpad. ++ if (scan_code == 14 || scan_code == 111 || scan_code == 83) ++ backspace = 1; ++ // TPM keys: 'm'(50) and '-'(12) chars on keyboard, '-'(74) on numpad. ++ if ((scan_code == 50 || scan_code == 12 || scan_code == 74) && tpm_cshm) ++ tpm_show_menu = 1; ++ ++ if (kb_choice != 0 || tpm_show_menu) { ++ if (kb_choice > maxmenu) { ++ if (!tpm_show_menu) ++ continue; ++ } else { ++ choice = kb_choice; ++ } ++ if (digits == 2) // Remove the decoded "(*)" ++ printf(" \b\b\b"); ++ /* Remove the existing input before printing a choice. */ ++ for (; digits > 0; digits--) ++ printf("\b \b"); ++ if (!tpm_show_menu) { ++ // Choice is any of the detected boot devices ==> lets boot! ++ break; ++ } ++ } else { ++ // Internal/USB Numpad console interface. ++ if (digits < 9) { ++ for (numpi = 0; numpi < 10; numpi++) { ++ if (scan_code == numpad_scancodes[numpi]) { ++ if (maxmenu <= 10) { // Console interface is not needed. ++ if ((numpi != 0 && numpi <= maxmenu) || ++ (numpi == 0 && 10 <= maxmenu)) { // 10(0) ++ choice = numpi; ++ enter = 1; // Fake ENTER to boot this entry now. ++ } else { // If no such an entry, don't try to boot. ++ break; ++ } ++ } else { ++ if (digits == 2) { ++ printf(" \b\b\b"); // Remove the decoded "(*)" ++ if (choice == 0) { ++ printf("\b\b \b\b"); // Remove "10". ++ digits = 0; ++ } ++ } ++ choice = 10 * choice + numpi; ++ } ++ if (choice > 0) { ++ printf("%d", numpi); // Print the entered digit. ++ digits++; ++ } else { ++ if (10 <= maxmenu) ++ printf("10(0)\b\b\b"); ++ else ++ printf("10(?)\b\b\b"); ++ digits = 2; ++ } ++ if (choice > 9 && digits == 2) // Decode into a letter. ++ decode = 1; ++ break; ++ } ++ } ++ } ++ if (backspace && digits > 0) { ++ backspace = 0; ++ choice = choice / 10; ++ if (digits == 2) { ++ printf(" \b\b\b"); // Remove the decoded "(*)" ++ // 0 turned into 10: one more Backspace is needed to remove. ++ if (choice == 0) { ++ printf("\b \b"); ++ digits--; ++ } ++ } ++ printf("\b \b"); // Remove the last entered digit. ++ digits--; ++ if (choice > 9 && digits == 2) // Decode into a letter. ++ decode = 1; ++ } ++ if (decode) { // Decode the current choice number into a letter. ++ decode = 0; ++ if (choice <= maxmenu) { ++ printf("(%c)", keyboard_keys[choice-1]); ++ } else { ++ if (tpm_cshm && choice == 36) ++ printf("(m)"); // For TPM. ++ else ++ printf("(?)"); // No matching letter found. ++ } ++ printf("\b\b\b"); // Move a cursor before the "(*)" ++ } ++ } ++ ++ if (enter) { ++ enter = 0; ++ if (choice == 0) { ++ if (digits == 2) { // for 0 that turned into 10 ++ if (10 <= maxmenu) ++ break; ++ else ++ continue; ++ } ++ // If there are two pages - switch between them. ++ if (maxmenu > BOOTMENU_PAGE_SIZE) { ++ entry_id = 0; ++ page_num = 3 - page_num; // 3 - 1 = 2; 3 - 2 = 1. ++ printf("\n\nSelect boot device - page %d :" ++ " // press ENTER after your numpad input" ++ " - if any -\n " ++ " // - or to switch between the pages...\n", ++ page_num); ++ hlist_for_each_entry(pos, &BootList, node) { ++ if ((page_num == 1 && entry_id == BOOTMENU_PAGE_SIZE) || ++ (page_num == 2 && entry_id == 35)) ++ break; ++ if (page_num == 1 || entry_id >= BOOTMENU_PAGE_SIZE) ++ printf("%c. %s\n", keyboard_keys[entry_id], ++ strtcpy(desc, pos->description, ARRAY_SIZE(desc))); ++ entry_id++; ++ } ++ if (tpm_cshm) ++ printf("\nm-. TPM Configuration"); ++ printf("\n> "); ++ } ++ } else { ++ if (choice > maxmenu) { ++ if (tpm_cshm && choice == 36) ++ tpm_show_menu = 1; ++ } else { ++ // Choice is any of the detected boot devices ==> lets boot! ++ break; ++ } ++ } ++ } ++ ++ if (tpm_show_menu) { ++ tpm_show_menu = 0; ++ choice = 0; ++ if (digits == 0) ++ printf("TPM key pressed."); ++ else ++ digits = 0; + printf("\n"); + tpm_menu(); ++ printf("> "); + } +- if (scan_code >= 1 && scan_code <= maxmenu+1) +- break; ++ } ++ ++ if (choice == 0) // 10(0) ++ choice = 10; ++ ++ if (digits == 0 && choice < 36) { ++ printf("%c", keyboard_keys[choice-1]); ++ if (choice > 9) // Decode into a number. ++ printf("(%d)", choice); + } + printf("\n"); +- if (scan_code == 0x01) +- // ESC +- return; + + // Find entry and make top priority. +- int choice = scan_code - 1; + hlist_for_each_entry(pos, &BootList, node) { + if (! --choice) + break; +diff --git a/src/config.h b/src/config.h +index 93c8dbc..f85cc14 100644 +--- a/src/config.h ++++ b/src/config.h +@@ -19,7 +19,7 @@ + // Space to reserve in high-memory for tables + #define BUILD_MAX_HIGHTABLE (256*1024) + // Largest supported externaly facing drive id +-#define BUILD_MAX_EXTDRIVE 16 ++#define BUILD_MAX_EXTDRIVE 36 + // Number of bytes the smbios may be and still live in the f-segment + #define BUILD_MAX_SMBIOS_FSEG 600 + // Maximum number of bytes the mptable may be and still be copied to f-segment diff --git a/payloads/external/SeaBIOS/multiple_floppies.patch b/payloads/external/SeaBIOS/multiple_floppies.patch new file mode 100644 index 0000000..5249394 --- /dev/null +++ b/payloads/external/SeaBIOS/multiple_floppies.patch @@ -0,0 +1,207 @@ +diff --git a/src/block.h b/src/block.h +index f64e880..aaa236f 100644 +--- a/src/block.h ++++ b/src/block.h +@@ -2,7 +2,7 @@ + #define __BLOCK_H + + #include "types.h" // u32 +- ++#include "romfile.h" // struct romfile_s + + /**************************************************************** + * Disk command request +@@ -48,6 +48,7 @@ struct drive_s { + struct drive_s { + u8 type; // Driver type (DTYPE_*) + u8 floppy_type; // Type of floppy (only for floppy drives). ++ struct romfile_s *floppy_file; // Floppy file (only for virtual floppies). + struct chs_s lchs; // Logical CHS + u64 sectors; // Total sectors count + u32 cntl_id; // Unique id for a given driver type. +diff --git a/src/boot.c b/src/boot.c +index 9f82f3c..79f1e7d 100644 +--- a/src/boot.c ++++ b/src/boot.c +@@ -584,7 +584,7 @@ bcv_prepboot(void) + break; + case IPL_TYPE_FLOPPY: + map_floppy_drive(pos->drive); +- add_bev(IPL_TYPE_FLOPPY, 0); ++ add_bev(IPL_TYPE_FLOPPY, (u32)pos->drive); + break; + case IPL_TYPE_HARDDISK: + map_hd_drive(pos->drive); +@@ -733,6 +733,12 @@ do_boot(int seq_nr) + static void + do_boot(int seq_nr) + { ++ ++ int ret; ++ void *pos; ++ struct romfile_s *file; ++ struct drive_s *drive; ++ + if (! CONFIG_BOOT) + panic("Boot support not compiled in.\n"); + +@@ -744,6 +750,16 @@ do_boot(int seq_nr) + switch (ie->type) { + case IPL_TYPE_FLOPPY: + printf("Booting from Floppy...\n"); ++ drive = (struct drive_s *)ie->vector; ++ file = drive->floppy_file; ++ // File is NULL if a floppy is physical. ++ if (file) { ++ // Copy virtual floppy image into ram. ++ pos = (void *)drive->cntl_id; ++ ret = file->copy(file, pos, file->size); ++ if (ret < 0) ++ break; ++ } + boot_disk(0x00, CheckFloppySig); + break; + case IPL_TYPE_HARDDISK: +diff --git a/src/hw/floppy.c b/src/hw/floppy.c +index 9e6647d..5b37c6c 100644 +--- a/src/hw/floppy.c ++++ b/src/hw/floppy.c +@@ -107,7 +107,7 @@ struct floppyinfo_s FloppyInfo[] VARFSEG = { + }; + + struct drive_s * +-init_floppy(int floppyid, int ftype) ++init_floppy(int floppyid, int ftype, struct romfile_s *ffile) + { + if (ftype <= 0 || ftype >= ARRAY_SIZE(FloppyInfo)) { + dprintf(1, "Bad floppy type %d\n", ftype); +@@ -124,6 +124,7 @@ init_floppy(int floppyid, int ftype) + drive->type = DTYPE_FLOPPY; + drive->blksize = DISK_SECTOR_SIZE; + drive->floppy_type = ftype; ++ drive->floppy_file = ffile; + drive->sectors = (u64)-1; + + memcpy(&drive->lchs, &FloppyInfo[ftype].chs +@@ -134,7 +135,7 @@ addFloppy(int floppyid, int ftype) + static void + addFloppy(int floppyid, int ftype) + { +- struct drive_s *drive = init_floppy(floppyid, ftype); ++ struct drive_s *drive = init_floppy(floppyid, ftype, 0); + if (!drive) + return; + char *desc = znprintf(MAXDESCSIZE, "Floppy [drive %c]", 'A' + floppyid); +diff --git a/src/hw/ramdisk.c b/src/hw/ramdisk.c +index b9e9baa..a679385 100644 +--- a/src/hw/ramdisk.c ++++ b/src/hw/ramdisk.c +@@ -23,40 +23,69 @@ ramdisk_setup(void) + if (!CONFIG_FLASH_FLOPPY) + return; + +- // Find image. +- struct romfile_s *file = romfile_findprefix("floppyimg/", NULL); +- if (!file) +- return; +- const char *filename = file->name; +- u32 size = file->size; +- dprintf(3, "Found floppy file %s of size %d\n", filename, size); +- int ftype = find_floppy_type(size); +- if (ftype < 0) { +- dprintf(3, "No floppy type found for ramdisk size\n"); ++ struct romfile_s *file = NULL; ++ char *filename, *desc; ++ u32 size, max_size = 0; ++ int ftype; ++ void *pos; ++ struct drive_s *drive; ++ ++ // Find the max floppy size ++ for (;;) { ++ // Find the next image. ++ file = romfile_findprefix("floppyimg/", file); ++ if (!file) ++ break; ++ filename = file->name; ++ size = file->size; ++ dprintf(3, "Found floppy file %s of size %d\n", filename, size); ++ // Check if this size is valid. ++ ftype = find_floppy_type(size); ++ if (ftype < 0) { ++ dprintf(3, "No floppy type found for ramdisk size\n"); ++ } else { ++ if (size > max_size) ++ max_size = size; ++ } ++ } ++ if (max_size == 0) { ++ dprintf(3, "No floppies found\n"); + return; + } + + // Allocate ram for image. +- void *pos = memalign_tmphigh(PAGE_SIZE, size); ++ pos = memalign_tmphigh(PAGE_SIZE, max_size); + if (!pos) { + warn_noalloc(); + return; + } +- e820_add((u32)pos, size, E820_RESERVED); ++ e820_add((u32)pos, max_size, E820_RESERVED); ++ dprintf(3, "Allocate %u bytes for a floppy\n", max_size); + +- // Copy image into ram. +- int ret = file->copy(file, pos, size); +- if (ret < 0) +- return; +- +- // Setup driver. +- struct drive_s *drive = init_floppy((u32)pos, ftype); +- if (!drive) +- return; +- drive->type = DTYPE_RAMDISK; +- dprintf(1, "Mapping floppy %s to addr %p\n", filename, pos); +- char *desc = znprintf(MAXDESCSIZE, "Ramdisk [%s]", &filename[10]); +- boot_add_floppy(drive, desc, bootprio_find_named_rom(filename, 0)); ++ // Setup the floppy drivers. ++ file = NULL; ++ for (;;) { ++ // Find the next image. ++ file = romfile_findprefix("floppyimg/", file); ++ if (!file) ++ return; ++ filename = file->name; ++ size = file->size; ++ dprintf(3, "Found floppy file %s of size %d\n", filename, size); ++ ftype = find_floppy_type(size); ++ if (ftype < 0) { ++ dprintf(3, "No floppy type found for ramdisk size\n"); ++ } else { ++ // Setup driver. ++ drive = init_floppy((u32)pos, ftype, file); ++ if (!drive) ++ return; ++ drive->type = DTYPE_RAMDISK; ++ dprintf(1, "Mapping floppy %s to addr %p\n", filename, pos); ++ desc = znprintf(MAXDESCSIZE, "Ramdisk [%s]", &filename[10]); ++ boot_add_floppy(drive, desc, bootprio_find_named_rom(filename, 0)); ++ } ++ } + } + + static int +diff --git a/src/util.h b/src/util.h +index 9c06850..ce3a26d 100644 +--- a/src/util.h ++++ b/src/util.h +@@ -147,7 +147,8 @@ void dma_setup(void); + // hw/floppy.c + extern struct floppy_ext_dbt_s diskette_param_table2; + void floppy_setup(void); +-struct drive_s *init_floppy(int floppyid, int ftype); ++extern struct romfile_s *ffile; ++struct drive_s *init_floppy(int floppyid, int ftype, struct romfile_s *ffile); + int find_floppy_type(u32 size); + int floppy_process_op(struct disk_op_s *op); + void floppy_tick(void); -- To view, visit https://review.coreboot.org/c/coreboot/+/32351 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Idf4efba31091a8678b51c2f6541d440c5cc6d37d Gerrit-Change-Number: 32351 Gerrit-PatchSet: 1 Gerrit-Owner: mikeb mikeb <mikebdp2(a)gmail.com> Gerrit-Reviewer: Mike Banon <mikebdp2(a)gmail.com> Gerrit-MessageType: newchange

5 31

Change in ...libgfxinit[master]: [WIP] gma: Add Gemini Lake support
by Nico Huber (Code Review) 04 Oct '22

04 Oct '22

Nico Huber has uploaded this change for review. ( https://review.coreboot.org/c/libgfxinit/+/31611 Change subject: [WIP] gma: Add Gemini Lake support ...................................................................... [WIP] gma: Add Gemini Lake support Change-Id: I84347130fc3fcaf33d9f3d84fab47c67899c792d Signed-off-by: Nico Huber <nico.huber(a)secunet.com> --- M common/Makefile.inc M common/broxton/hw-gfx-gma-ddi_phy.ads M common/broxton/hw-gfx-gma-plls.adb M common/broxton/hw-gfx-gma-power_and_clocks.adb M common/hw-gfx-gma-config.ads.template M common/hw-gfx-gma-registers.ads M common/hw-gfx-gma.ads R configs/apollolake C configs/geminilake 9 files changed, 109 insertions(+), 42 deletions(-) git pull ssh://review.coreboot.org:29418/libgfxinit refs/changes/11/31611/1 diff --git a/common/Makefile.inc b/common/Makefile.inc index 61955eb..cfb2dfa 100644 --- a/common/Makefile.inc +++ b/common/Makefile.inc @@ -68,7 +68,7 @@ subdirs-y += ironlake else ifneq ($(filter Haswell Broadwell,$(CONFIG_GFX_GMA_CPU)),) subdirs-y += haswell_shared haswell -else ifneq ($(filter Broxton,$(CONFIG_GFX_GMA_CPU)),) +else ifneq ($(filter Apollolake Geminilake,$(CONFIG_GFX_GMA_CPU)),) subdirs-y += haswell_shared broxton else ifneq ($(filter Skylake Kabylake,$(CONFIG_GFX_GMA_CPU)),) subdirs-y += haswell_shared skylake diff --git a/common/broxton/hw-gfx-gma-ddi_phy.ads b/common/broxton/hw-gfx-gma-ddi_phy.ads index fc6cacf..e6301bf 100644 --- a/common/broxton/hw-gfx-gma-ddi_phy.ads +++ b/common/broxton/hw-gfx-gma-ddi_phy.ads @@ -16,7 +16,7 @@ private package HW.GFX.GMA.DDI_Phy is - type T is (BC, A); + type T is (BC, A, C); procedure Power_On (Phy : T); procedure Power_Off (Phy : T); diff --git a/common/broxton/hw-gfx-gma-plls.adb b/common/broxton/hw-gfx-gma-plls.adb index 087ff12..f7ecc05 100644 --- a/common/broxton/hw-gfx-gma-plls.adb +++ b/common/broxton/hw-gfx-gma-plls.adb @@ -170,6 +170,8 @@ PLL_10 : Registers_Index; PCS_DW12_LN01 : Registers_Index; PCS_DW12_GRP : Registers_Index; + TX_DW5_LN0 : Registers_Index; + TX_DW5_GRP : Registers_Index; end record; type Port_PLL_Array is array (Valid_PLLs) of Port_PLL_Regs; @@ -187,7 +189,9 @@ PLL_9 => BXT_PORT_PLL_9_A, PLL_10 => BXT_PORT_PLL_10_A, PCS_DW12_LN01 => BXT_PORT_PCS_DW12_01_A, - PCS_DW12_GRP => BXT_PORT_PCS_DW12_GRP_A), + PCS_DW12_GRP => BXT_PORT_PCS_DW12_GRP_A, + TX_DW5_LN0 => BXT_PORT_TX_DW5_LN0_A, + TX_DW5_GRP => BXT_PORT_TX_DW5_GRP_A), DPLL_B => (PLL_ENABLE => BXT_PORT_PLL_ENABLE_B, PLL_EBB_0 => BXT_PORT_PLL_EBB_0_B, @@ -201,7 +205,9 @@ PLL_9 => BXT_PORT_PLL_9_B, PLL_10 => BXT_PORT_PLL_10_B, PCS_DW12_LN01 => BXT_PORT_PCS_DW12_01_B, - PCS_DW12_GRP => BXT_PORT_PCS_DW12_GRP_B), + PCS_DW12_GRP => BXT_PORT_PCS_DW12_GRP_B, + TX_DW5_LN0 => BXT_PORT_TX_DW5_LN0_B, + TX_DW5_GRP => BXT_PORT_TX_DW5_GRP_B), DPLL_C => (PLL_ENABLE => BXT_PORT_PLL_ENABLE_C, PLL_EBB_0 => BXT_PORT_PLL_EBB_0_C, @@ -215,11 +221,15 @@ PLL_9 => BXT_PORT_PLL_9_C, PLL_10 => BXT_PORT_PLL_10_C, PCS_DW12_LN01 => BXT_PORT_PCS_DW12_01_C, - PCS_DW12_GRP => BXT_PORT_PCS_DW12_GRP_C)); + PCS_DW12_GRP => BXT_PORT_PCS_DW12_GRP_C, + TX_DW5_LN0 => BXT_PORT_TX_DW5_LN0_C, + TX_DW5_GRP => BXT_PORT_TX_DW5_GRP_C)); PORT_PLL_ENABLE : constant := 1 * 2 ** 31; PORT_PLL_ENABLE_LOCK : constant := 1 * 2 ** 30; PORT_PLL_ENABLE_REF_SEL : constant := 1 * 2 ** 27; + PORT_PLL_POWER_ENABLE : constant := 1 * 2 ** 26; + PORT_PLL_POWER_STATE : constant := 1 * 2 ** 25; PORT_PLL_EBB0_P1_SHIFT : constant := 13; PORT_PLL_EBB0_P1_MASK : constant := 16#07# * 2 ** 13; @@ -336,8 +346,17 @@ begin pragma Debug (Debug.Put_Line (GNAT.Source_Info.Enclosing_Entity)); - Set_Mask (PORT (P).PLL_ENABLE, PORT_PLL_ENABLE_REF_SEL); -- non-SSC ref - Unset_Mask (PORT (P).PLL_EBB_4, PORT_PLL_EBB4_10BIT_CLK_ENABLE); + Set_Mask (PORT (P).PLL_ENABLE, PORT_PLL_ENABLE_REF_SEL); -- non-SSC ref + + if Config.Has_Port_PLL_Pwr_En then + Set_Mask (PORT (P).PLL_ENABLE, PORT_PLL_POWER_ENABLE); + Wait_Set_Mask + (Register => PORT (P).PLL_ENABLE, + Mask => PORT_PLL_POWER_STATE, + TOut_MS => 1); -- 200us + end if; + + Unset_Mask (PORT (P).PLL_EBB_4, PORT_PLL_EBB4_10BIT_CLK_ENABLE); Unset_And_Set_Mask (Register => PORT (P).PLL_EBB_0, @@ -388,7 +407,16 @@ Wait_Set_Mask (Register => PORT (P).PLL_ENABLE, Mask => PORT_PLL_ENABLE_LOCK, - TOut_MS => 1); -- 100us + TOut_MS => 1); -- 200us + + if (Config.Has_DCC_Delay_Range) then + declare + Delay_Range : Word32; + begin + Read (PORT (P).DW5_LN0, Delay_Range); + Delay_Range := Delay_Range or PORT_TX_DW5_DCC_DELAY_RANGE_2; + Write (PORT (P).DW5_GRP, Delay_Range); + end if; Read (PORT (P).PCS_DW12_LN01, PCS); PCS := PCS and not PORT_PCS_LANE_STAGGER_MASK; @@ -471,6 +499,13 @@ begin if PLL in Valid_PLLs then Unset_Mask (PORT (PLL).PLL_ENABLE, PORT_PLL_ENABLE); + if Config.Has_Port_PLL_Pwr_En then + Unset_Mask (PORT (P).PLL_ENABLE, PORT_PLL_POWER_ENABLE); + Wait_Unset_Mask + (Register => PORT (P).PLL_ENABLE, + Mask => PORT_PLL_POWER_STATE, + TOut_MS => 1); -- 200us + end if; end if; end Free; diff --git a/common/broxton/hw-gfx-gma-power_and_clocks.adb b/common/broxton/hw-gfx-gma-power_and_clocks.adb index 8aa9a21..4e3fbc3 100644 --- a/common/broxton/hw-gfx-gma-power_and_clocks.adb +++ b/common/broxton/hw-gfx-gma-power_and_clocks.adb @@ -214,22 +214,12 @@ ---------------------------------------------------------------------------- - CDClk_Ref : constant := 19_200_000; - procedure Set_CDClk (Freq : Frequency_Type) with - Pre => - Freq = CDClk_Ref or Freq = 144_000_000 or Freq = 288_000_000 or - Freq = 384_000_000 or Freq = 576_000_000 or Freq = 624_000_000 + Pre => Config.Valid_CDClk (Freq) is VCO : constant Int64 := - CDClk_Ref * - (if Freq = CDClk_Ref then - 0 - elsif Freq = 624_000_000 then - 65 - else - 60); + Config.Broxton_CDClk_Ref * Config.CDClk_Ratio (Freq); CDCLK_CD2X_Div_Sel : constant Word32 := (case VCO / Freq is -- CDClk = VCO / 2 / Div when 2 => CDCLK_CD2X_DIV_SEL_1, @@ -255,7 +245,8 @@ Unset_And_Set_Mask (Register => BXT_DE_PLL_CTL, Mask_Unset => BXT_DE_PLL_RATIO_MASK, - Mask_Set => Word32 (VCO / CDClk_Ref)); + Mask_Set => (if Freq = Config.Broxton_CDClk_Ref then 0 else + Word32 (VCO / Config.Broxton_CDClk_Ref))); Write (Register => BXT_DE_PLL_ENABLE, Value => BXT_DE_PLL_PLL_ENABLE); @@ -297,7 +288,7 @@ -- Linux' i915 never keeps the PLL disabled but runs it -- at a "ratio" of 0 with CDClk at its reference clock. - Set_CDClk (CDClk_Ref); + Set_CDClk (Config.Broxton_CDClk_Ref); PW_Off (PW1); end Post_All_Off; diff --git a/common/hw-gfx-gma-config.ads.template b/common/hw-gfx-gma-config.ads.template index 4653ae9..972cfa8 100644 --- a/common/hw-gfx-gma-config.ads.template +++ b/common/hw-gfx-gma-config.ads.template @@ -40,7 +40,8 @@ Has_Internal_Display : constant Boolean := Internal_Display /= None; Internal_Is_EDP : constant Boolean := Internal_Display = DP; Have_DVI_I : constant Boolean := Analog_I2C_Port /= PCH_DAC; - Has_Presence_Straps : constant Boolean := CPU /= Broxton; + Is_Broxton : constant Boolean := CPU in Apollolake..Geminilake; + Has_Presence_Straps : constant Boolean := not Is_Broxton; Is_ULT : constant Boolean := CPU_Var = ULT; Is_ULX : constant Boolean := CPU_Var = ULX; Is_LP : constant Boolean := Is_ULT or Is_ULX; @@ -57,7 +58,7 @@ Has_Pipe_MSA_Misc : constant Boolean := CPU >= Haswell; Has_Pipeconf_Misc : constant Boolean := CPU >= Broadwell; Has_Pipeconf_BPC : constant Boolean := CPU /= Haswell; - Has_Plane_Control : constant Boolean := CPU >= Broxton; + Has_Plane_Control : constant Boolean := CPU >= Apollolake; Has_DSP_Linoff : constant Boolean := CPU <= Ivybridge; Has_PF_Pipe_Select : constant Boolean := CPU in Ivybridge .. Haswell; Has_Cursor_FBC_Control : constant Boolean := CPU >= Ivybridge; @@ -73,7 +74,7 @@ Has_PCH_Panel_Power : constant Boolean := CPU >= Ironlake; ----- PCH/FDI: --------- - Has_PCH : constant Boolean := CPU /= Broxton and CPU /= G45; + Has_PCH : constant Boolean := not Is_Broxton and CPU /= G45; Has_PCH_DAC : constant Boolean := CPU in Ironlake .. Ivybridge or (CPU in Haswell .. Broadwell and not Is_LP); @@ -103,7 +104,9 @@ and Is_LP) or CPU >= Skylake; - Has_DDI_PHYs : constant Boolean := CPU = Broxton; + Has_DDI_PHYs : constant Boolean := Is_Broxton; + Has_Dual_DDI_Phy_BC : constant Boolean := CPU = Apollolake; + Has_Port_PLL_Pwr_En : constant Boolean := CPU = Geminilake; Has_DDI_D : constant Boolean := CPU >= Haswell and not Is_LP and @@ -112,8 +115,8 @@ Has_DDI_D; Has_DDI_Buffer_Trans : constant Boolean := CPU >= Haswell and - CPU /= Broxton; - Has_Low_Voltage_Swing : constant Boolean := CPU >= Broxton; + not Is_Broxton; + Has_Low_Voltage_Swing : constant Boolean := CPU >= Apollolake; Has_Iboost_Config : constant Boolean := CPU >= Skylake; Use_KBL_DDI_Buf_Trans : constant Boolean := CPU = Kabylake; @@ -126,7 +129,7 @@ ----- GMBUS: ----------- Ungate_GMBUS_Unit_Level : constant Boolean := CPU >= Skylake; - GMBUS_Alternative_Pins : constant Boolean := CPU = Broxton; + GMBUS_Alternative_Pins : constant Boolean := Is_Broxton; Has_PCH_GMBUS : constant Boolean := CPU >= Ironlake; ----- Power: ----------- @@ -178,7 +181,8 @@ DP3 => CPU_Var = Normal, Analog => CPU_Var = Normal, others => True), - Broxton => + Apollolake | + Geminilake => (Internal => Config.Internal_Display = DP, DP1 => True, DP2 => True, @@ -234,11 +238,12 @@ Default_DDI_HDMI_Buffer_Translation : constant DDI_HDMI_Buf_Trans_Range := (case CPU is - when Haswell => 6, - when Broadwell => 7, - when Broxton => 8, - when Skylake => 8, - when others => 0); + when Haswell => 6, + when Broadwell => 7, + when Apollolake | + Geminilake => 8, + when Skylake => 8, + when others => 0); ---------------------------------------------------------------------------- @@ -250,7 +255,8 @@ Ivybridge => 400_000_000, when Haswell | Broadwell => (if Is_ULX then 337_500_000 else 450_000_000), - when Broxton => 288_000_000, + when Apollolake => 288_000_000, + when Geminilake => 158_400_000, when Skylake | Kabylake => 337_500_000); @@ -262,13 +268,34 @@ Ivybridge => 125_000_000, when Haswell | Broadwell => (if Is_LP then 24_000_000 else 125_000_000), - when Broxton => Frequency_Type'First, -- none needed + when Apollolake | + Geminilake => Frequency_Type'First, -- none needed when Skylake | Kabylake => 24_000_000); Raw_Clock : Frequency_Type := Default_RawClk_Freq with Part_Of => GMA.Config_State; + Broxton_CDClk_Ref : constant := 19_200_000; + + function Valid_CDClk (Freq : Frequency_Type) return Boolean is + (case CPU is + when Geminilake => + Freq = Broxton_CDClk_Ref or Freq = 79_200_000 or + Freq = 158_400_000 or Freq = 316_800_000, + when Apollolake => + Freq = Broxton_CDClk_Ref or Freq = 144_000_000 or + Freq = 288_000_000 or Freq = 384_000_000 or + Freq = 576_000_000 or Freq = 624_000_000, + when others => + True); + + function CDClk_Ratio (Freq : Frequency_Type) return Int64 is + (case CPU is + when Geminilake => 33, + when Apollolake => if Freq = 624_000_000 then 65 else 60, + when others => 1); + ---------------------------------------------------------------------------- -- Maximum source width with enabled scaler. This only accounts @@ -414,7 +441,8 @@ when Normal => Is_Broadwell (Device_Id), when ULT => Is_Broadwell_U (Device_Id), when ULX => Is_Broadwell_Y (Device_Id)), - when Broxton => (Device_Id and 16#fffe#) = 16#5a84#, + when Apollolake => (Device_Id and 16#fffe#) = 16#5a84#, + when Geminilake => (Device_Id and 16#fffe#) = 16#3184#, when Skylake => (case CPU_Var is when Normal => Is_Skylake (Device_Id), when ULT => Is_Skylake_U (Device_Id), diff --git a/common/hw-gfx-gma-registers.ads b/common/hw-gfx-gma-registers.ads index 1220d1a..b14194b 100644 --- a/common/hw-gfx-gma-registers.ads +++ b/common/hw-gfx-gma-registers.ads @@ -413,6 +413,7 @@ BXT_PORT_TX_DW2_LN0_B, BXT_PORT_TX_DW3_LN0_B, BXT_PORT_TX_DW4_LN0_B, + BXT_PORT_TX_DW5_LN0_B, BXT_PORT_TX_DW14_LN0_B, BXT_PORT_TX_DW14_LN1_B, BXT_PORT_TX_DW14_LN2_B, @@ -422,6 +423,7 @@ BXT_PORT_TX_DW2_LN0_C, BXT_PORT_TX_DW3_LN0_C, BXT_PORT_TX_DW4_LN0_C, + BXT_PORT_TX_DW5_LN0_C, BXT_PORT_TX_DW14_LN0_C, BXT_PORT_TX_DW14_LN1_C, BXT_PORT_TX_DW14_LN2_C, @@ -431,11 +433,13 @@ BXT_PORT_TX_DW2_GRP_B, BXT_PORT_TX_DW3_GRP_B, BXT_PORT_TX_DW4_GRP_B, + BXT_PORT_TX_DW5_GRP_B, BXT_PORT_PCS_DW10_GRP_C, BXT_PORT_PCS_DW12_GRP_C, BXT_PORT_TX_DW2_GRP_C, BXT_PORT_TX_DW3_GRP_C, BXT_PORT_TX_DW4_GRP_C, + BXT_PORT_TX_DW5_GRP_C, BXT_DE_PLL_CTL, HTOTAL_EDP, HBLANK_EDP, @@ -722,6 +726,7 @@ BXT_PORT_TX_DW2_LN0_A, BXT_PORT_TX_DW3_LN0_A, BXT_PORT_TX_DW4_LN0_A, + BXT_PORT_TX_DW5_LN0_A, BXT_PORT_TX_DW14_LN0_A, BXT_PORT_TX_DW14_LN1_A, BXT_PORT_TX_DW14_LN2_A, @@ -730,7 +735,8 @@ BXT_PORT_PCS_DW12_GRP_A, BXT_PORT_TX_DW2_GRP_A, BXT_PORT_TX_DW3_GRP_A, - BXT_PORT_TX_DW4_GRP_A); + BXT_PORT_TX_DW4_GRP_A, + BXT_PORT_TX_DW5_GRP_A); pragma Warnings (GNATprove, Off, "pragma ""KEEP_NAMES"" ignored *(not yet supported)", @@ -1351,6 +1357,7 @@ BXT_PORT_TX_DW2_LN0_A => 16#16_2508# / Register_Width, BXT_PORT_TX_DW3_LN0_A => 16#16_250c# / Register_Width, BXT_PORT_TX_DW4_LN0_A => 16#16_2510# / Register_Width, + BXT_PORT_TX_DW5_LN0_A => 16#16_2514# / Register_Width, BXT_PORT_TX_DW14_LN0_A => 16#16_2538# / Register_Width, BXT_PORT_TX_DW14_LN1_A => 16#16_25b8# / Register_Width, BXT_PORT_TX_DW14_LN2_A => 16#16_2738# / Register_Width, @@ -1358,9 +1365,11 @@ BXT_PORT_TX_DW2_GRP_A => 16#16_2d08# / Register_Width, BXT_PORT_TX_DW3_GRP_A => 16#16_2d0c# / Register_Width, BXT_PORT_TX_DW4_GRP_A => 16#16_2d10# / Register_Width, + BXT_PORT_TX_DW5_GRP_A => 16#16_2d14# / Register_Width, BXT_PORT_TX_DW2_LN0_B => 16#06_c508# / Register_Width, BXT_PORT_TX_DW3_LN0_B => 16#06_c50c# / Register_Width, BXT_PORT_TX_DW4_LN0_B => 16#06_c510# / Register_Width, + BXT_PORT_TX_DW5_LN0_B => 16#06_c514# / Register_Width, BXT_PORT_TX_DW14_LN0_B => 16#06_c538# / Register_Width, BXT_PORT_TX_DW14_LN1_B => 16#06_c5b8# / Register_Width, BXT_PORT_TX_DW14_LN2_B => 16#06_c738# / Register_Width, @@ -1368,9 +1377,11 @@ BXT_PORT_TX_DW2_GRP_B => 16#06_cd08# / Register_Width, BXT_PORT_TX_DW3_GRP_B => 16#06_cd0c# / Register_Width, BXT_PORT_TX_DW4_GRP_B => 16#06_cd10# / Register_Width, + BXT_PORT_TX_DW5_GRP_B => 16#06_cd14# / Register_Width, BXT_PORT_TX_DW2_LN0_C => 16#06_c908# / Register_Width, BXT_PORT_TX_DW3_LN0_C => 16#06_c90c# / Register_Width, BXT_PORT_TX_DW4_LN0_C => 16#06_c910# / Register_Width, + BXT_PORT_TX_DW5_LN0_C => 16#06_c914# / Register_Width, BXT_PORT_TX_DW14_LN0_C => 16#06_c938# / Register_Width, BXT_PORT_TX_DW14_LN1_C => 16#06_c9b8# / Register_Width, BXT_PORT_TX_DW14_LN2_C => 16#06_cb38# / Register_Width, @@ -1378,6 +1389,7 @@ BXT_PORT_TX_DW2_GRP_C => 16#06_cf08# / Register_Width, BXT_PORT_TX_DW3_GRP_C => 16#06_cf0c# / Register_Width, BXT_PORT_TX_DW4_GRP_C => 16#06_cf10# / Register_Width, + BXT_PORT_TX_DW5_GRP_C => 16#06_cf14# / Register_Width, -- Broxton DDI PHY ref registers BXT_PORT_REF_DW3_A => 16#16_218c# / Register_Width, diff --git a/common/hw-gfx-gma.ads b/common/hw-gfx-gma.ads index 7ca0ca1..c282935 100644 --- a/common/hw-gfx-gma.ads +++ b/common/hw-gfx-gma.ads @@ -41,7 +41,8 @@ Ivybridge, Haswell, Broadwell, - Broxton, + Apollolake, + Geminilake, Skylake, Kabylake); diff --git a/configs/broxton b/configs/apollolake similarity index 83% rename from configs/broxton rename to configs/apollolake index b5f1f9a..24e0847 100644 --- a/configs/broxton +++ b/configs/apollolake @@ -1,4 +1,4 @@ -CONFIG_GFX_GMA_CPU = Broxton +CONFIG_GFX_GMA_CPU = Apollolake CONFIG_GFX_GMA_CPU_VARIANT = Normal # N/A CONFIG_GFX_GMA_INTERNAL_PORT = DP CONFIG_GFX_GMA_ANALOG_I2C_PORT = PCH_DAC # N/A diff --git a/configs/broxton b/configs/geminilake similarity index 83% copy from configs/broxton copy to configs/geminilake index b5f1f9a..be34de7 100644 --- a/configs/broxton +++ b/configs/geminilake @@ -1,4 +1,4 @@ -CONFIG_GFX_GMA_CPU = Broxton +CONFIG_GFX_GMA_CPU = Geminilake CONFIG_GFX_GMA_CPU_VARIANT = Normal # N/A CONFIG_GFX_GMA_INTERNAL_PORT = DP CONFIG_GFX_GMA_ANALOG_I2C_PORT = PCH_DAC # N/A -- To view, visit https://review.coreboot.org/c/libgfxinit/+/31611 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: libgfxinit Gerrit-Branch: master Gerrit-Change-Id: I84347130fc3fcaf33d9f3d84fab47c67899c792d Gerrit-Change-Number: 31611 Gerrit-PatchSet: 1 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-MessageType: newchange

3 5

Change in ...coreboot[master]: configs: add Lenovo G505S sample configuration (use with dGPU patches)
by mikeb mikeb (Code Review) 01 Jun '22

01 Jun '22

Hello Mike Banon, I'd like you to do a code review. Please visit https://review.coreboot.org/c/coreboot/+/32352 to review the following change. Change subject: configs: add Lenovo G505S sample configuration (use with dGPU patches) ...................................................................... configs: add Lenovo G505S sample configuration (use with dGPU patches) This sample .config could not be merged before the dGPU patches at CB:31929 (see https://review.coreboot.org/c/coreboot/+/31929 for more information). I'm sharing it with you here partially for the archival purposes. After you have installed the dGPU patches above, you can use this .config as the base configuration for your G505S by saving it to ./coreboot/.config - however, you may want to change some of its' configs! For example: it specifies CONFIG_VGA_BIOS_DGPU_FILE="pci1002,6665.rom" CONFIG_VGA_BIOS_DGPU_ID="1002,6665" which is compatible with R5-M230 discrete GPU, but if your G505S has HD-8570M discrete GPU instead - you will need to change these configs to ",6663" etc. Or, if your G505S does not have a discrete GPU at all, please disable CONFIG_MULTIPLE_VGA_ADAPTERS=y and those DGPU configs will be disabled. Also, if you are using a SSD - you may want to change the "CONFIG_HUDSON_SATA_MODE" from "0: NATIVE" to "2: AHCI". In addition, I've disabled this WiFi adapter at my .config to save some space: If you have any questions/suggestions regarding this .config, please contact me. Signed-off-by: Mike Banon <mikebdp2(a)gmail.com> Change-Id: I85f17395afca52ef690f24fcef746d74bb72aab7 --- A configs/config.lenovo_g505s_use_with_dgpu_patches 1 file changed, 746 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/52/32352/1 diff --git a/configs/config.lenovo_g505s_use_with_dgpu_patches b/configs/config.lenovo_g505s_use_with_dgpu_patches new file mode 100644 index 0000000..5ff218f --- /dev/null +++ b/configs/config.lenovo_g505s_use_with_dgpu_patches @@ -0,0 +1,746 @@ +# +# ./coreboot/.config for Lenovo G505S - 17 April 2019 +# +### +# +# Automatically generated file; DO NOT EDIT. +# coreboot configuration +# + +# +# General setup +# +CONFIG_COREBOOT_BUILD=y +CONFIG_LOCALVERSION="" +CONFIG_CBFS_PREFIX="fallback" +CONFIG_COMPILER_GCC=y +# CONFIG_COMPILER_LLVM_CLANG is not set +# CONFIG_ANY_TOOLCHAIN is not set +# CONFIG_CCACHE is not set +# CONFIG_FMD_GENPARSER is not set +# CONFIG_UTIL_GENPARSER is not set +# CONFIG_USE_OPTION_TABLE is not set +CONFIG_COMPRESS_RAMSTAGE=y +CONFIG_INCLUDE_CONFIG_FILE=y +CONFIG_COLLECT_TIMESTAMPS=y +# CONFIG_TIMESTAMPS_ON_CONSOLE is not set +# CONFIG_USE_BLOBS is not set +# CONFIG_COVERAGE is not set +# CONFIG_UBSAN is not set +# CONFIG_NO_RELOCATABLE_RAMSTAGE is not set +CONFIG_RELOCATABLE_RAMSTAGE=y +# CONFIG_UPDATE_IMAGE is not set +# CONFIG_BOOTSPLASH_IMAGE is not set + +# +# Mainboard +# + +# +# Important: Run 'make distclean' before switching boards +# +# CONFIG_VENDOR_ADI is not set +# CONFIG_VENDOR_ADLINK is not set +# CONFIG_VENDOR_ADVANSUS is not set +# CONFIG_VENDOR_AMD is not set +# CONFIG_VENDOR_AOPEN is not set +# CONFIG_VENDOR_APPLE is not set +# CONFIG_VENDOR_ASROCK is not set +# CONFIG_VENDOR_ASUS is not set +# CONFIG_VENDOR_AVALUE is not set +# CONFIG_VENDOR_BAP is not set +# CONFIG_VENDOR_BIOSTAR is not set +# CONFIG_VENDOR_CAVIUM is not set +# CONFIG_VENDOR_COMPULAB is not set +# CONFIG_VENDOR_CUBIETECH is not set +# CONFIG_VENDOR_ELMEX is not set +# CONFIG_VENDOR_EMULATION is not set +# CONFIG_VENDOR_ESD is not set +# CONFIG_VENDOR_FACEBOOK is not set +# CONFIG_VENDOR_FOXCONN is not set +# CONFIG_VENDOR_GETAC is not set +# CONFIG_VENDOR_GIGABYTE is not set +# CONFIG_VENDOR_GIZMOSPHERE is not set +# CONFIG_VENDOR_GOOGLE is not set +# CONFIG_VENDOR_HP is not set +# CONFIG_VENDOR_IBASE is not set +# CONFIG_VENDOR_IEI is not set +# CONFIG_VENDOR_INTEL is not set +# CONFIG_VENDOR_JETWAY is not set +# CONFIG_VENDOR_KONTRON is not set +CONFIG_VENDOR_LENOVO=y +# CONFIG_VENDOR_LIPPERT is not set +# CONFIG_VENDOR_MSI is not set +# CONFIG_VENDOR_OCP is not set +# CONFIG_VENDOR_OPENCELLULAR is not set +# CONFIG_VENDOR_PACKARDBELL is not set +# CONFIG_VENDOR_PCENGINES is not set +# CONFIG_VENDOR_PURISM is not set +# CONFIG_VENDOR_RODA is not set +# CONFIG_VENDOR_SAMSUNG is not set +# CONFIG_VENDOR_SAPPHIRE is not set +# CONFIG_VENDOR_SCALEWAY is not set +# CONFIG_VENDOR_SIEMENS is not set +# CONFIG_VENDOR_SIFIVE is not set +# CONFIG_VENDOR_SUPERMICRO is not set +# CONFIG_VENDOR_TI is not set +# CONFIG_VENDOR_TYAN is not set +# CONFIG_VENDOR_VIA is not set +CONFIG_BOARD_SPECIFIC_OPTIONS=y +CONFIG_MAINBOARD_DIR="lenovo/g505s" +CONFIG_MAINBOARD_PART_NUMBER="LENOVO G505S" +CONFIG_MAX_CPUS=4 +CONFIG_CBFS_SIZE=0x400000 +CONFIG_PAYLOAD_CONFIGFILE="$(top)/src/mainboard/$(MAINBOARDDIR)/config_seabios" +CONFIG_MAINBOARD_VENDOR="LENOVO" +CONFIG_HW_MEM_HOLE_SIZEK=0x200000 +CONFIG_VGA_BIOS_ID="1002,990b" +CONFIG_ONBOARD_VGA_IS_PRIMARY=y +# CONFIG_HUDSON_LEGACY_FREE is not set +CONFIG_DIMM_SPD_SIZE=256 +CONFIG_VGA_BIOS=y +CONFIG_MAINBOARD_SERIAL_NUMBER="123456789" +CONFIG_VGA_BIOS_FILE="pci1002,990b.rom" +CONFIG_C_ENV_BOOTBLOCK_SIZE=0x10000 +CONFIG_MAINBOARD_SMBIOS_MANUFACTURER="LENOVO" +CONFIG_DEVICETREE="devicetree.cb" +CONFIG_PRERAM_CBMEM_CONSOLE_SIZE=0xc00 +# CONFIG_HUDSON_XHCI_FWM is not set +CONFIG_POST_IO=y +CONFIG_DCACHE_RAM_BASE=0x30000 +CONFIG_DCACHE_RAM_SIZE=0x10000 +CONFIG_MAX_REBOOT_CNT=3 +CONFIG_OVERRIDE_DEVICETREE="" +CONFIG_BOOT_DEVICE_SPI_FLASH_BUS=0 +CONFIG_FMDFILE="" +CONFIG_MMCONF_BASE_ADDRESS=0xF8000000 +CONFIG_POST_DEVICE=y +# CONFIG_DRIVERS_UART_8250IO is not set +# CONFIG_VBOOT is not set +CONFIG_MAINBOARD_SMBIOS_PRODUCT_NAME="LENOVO G505S" +CONFIG_BOARD_LENOVO_G505S=y +# CONFIG_BOARD_LENOVO_L520 is not set +# CONFIG_BOARD_LENOVO_S230U is not set +# CONFIG_BOARD_LENOVO_T400 is not set +# CONFIG_BOARD_LENOVO_T500 is not set +# CONFIG_BOARD_LENOVO_R400 is not set +# CONFIG_BOARD_LENOVO_W500 is not set +# CONFIG_BOARD_LENOVO_T420 is not set +# CONFIG_BOARD_LENOVO_T420S is not set +# CONFIG_BOARD_LENOVO_THINKPAD_T430 is not set +# CONFIG_BOARD_LENOVO_T430S is not set +# CONFIG_BOARD_LENOVO_T431S is not set +# CONFIG_BOARD_LENOVO_T520 is not set +# CONFIG_BOARD_LENOVO_W520 is not set +# CONFIG_BOARD_LENOVO_T530 is not set +# CONFIG_BOARD_LENOVO_W530 is not set +# CONFIG_BOARD_LENOVO_T60 is not set +# CONFIG_BOARD_LENOVO_THINKCENTRE_A58 is not set +# CONFIG_BOARD_LENOVO_X131E is not set +# CONFIG_BOARD_LENOVO_X1_CARBON_GEN1 is not set +# CONFIG_BOARD_LENOVO_X200 is not set +# CONFIG_BOARD_LENOVO_X201 is not set +# CONFIG_BOARD_LENOVO_X220 is not set +# CONFIG_BOARD_LENOVO_X220I is not set +# CONFIG_BOARD_LENOVO_X1 is not set +# CONFIG_BOARD_LENOVO_X230 is not set +# CONFIG_BOARD_LENOVO_X60 is not set +# CONFIG_BOARD_LENOVO_Z61T is not set +# CONFIG_BOARD_LENOVO_BASEBOARD_T520 is not set +# CONFIG_BOARD_LENOVO_BASEBOARD_T530 is not set +CONFIG_CPU_ADDR_BITS=48 +CONFIG_DEFAULT_CONSOLE_LOGLEVEL=8 +# CONFIG_USBDEBUG is not set +CONFIG_MAINBOARD_VERSION="1.0" +# CONFIG_DRIVERS_PS2_KEYBOARD is not set +CONFIG_PCIEXP_L1_SUB_STATE=y +CONFIG_SMBIOS_ENCLOSURE_TYPE=0x09 +CONFIG_HEAP_SIZE=0xc0000 +CONFIG_BOARD_ROMSIZE_KB_4096=y +# CONFIG_COREBOOT_ROMSIZE_KB_64 is not set +# CONFIG_COREBOOT_ROMSIZE_KB_128 is not set +# CONFIG_COREBOOT_ROMSIZE_KB_256 is not set +# CONFIG_COREBOOT_ROMSIZE_KB_512 is not set +# CONFIG_COREBOOT_ROMSIZE_KB_1024 is not set +# CONFIG_COREBOOT_ROMSIZE_KB_2048 is not set +CONFIG_COREBOOT_ROMSIZE_KB_4096=y +# CONFIG_COREBOOT_ROMSIZE_KB_8192 is not set +# CONFIG_COREBOOT_ROMSIZE_KB_10240 is not set +# CONFIG_COREBOOT_ROMSIZE_KB_12288 is not set +# CONFIG_COREBOOT_ROMSIZE_KB_16384 is not set +# CONFIG_COREBOOT_ROMSIZE_KB_32768 is not set +# CONFIG_COREBOOT_ROMSIZE_KB_65536 is not set +CONFIG_COREBOOT_ROMSIZE_KB=4096 +CONFIG_ROM_SIZE=0x400000 +CONFIG_SYSTEM_TYPE_LAPTOP=y +# CONFIG_SYSTEM_TYPE_TABLET is not set +# CONFIG_SYSTEM_TYPE_DETACHABLE is not set +# CONFIG_SYSTEM_TYPE_CONVERTIBLE is not set +# CONFIG_CBFS_AUTOGEN_ATTRIBUTES is not set + +# +# Chipset +# + +# +# SoC +# +CONFIG_UDELAY_LAPIC_FIXED_FSB=200 +CONFIG_MMCONF_BUS_NUMBER=64 +CONFIG_S3_VGA_ROM_RUN=y +CONFIG_EHCI_BAR=0xfef00000 +CONFIG_ACPI_CPU_STRING="\\_PR.CP%02d" +# CONFIG_SOC_CAVIUM_CN81XX is not set +CONFIG_ARCH_ARMV8_EXTENSION=0 +CONFIG_STACK_SIZE=0x1000 +# CONFIG_SOC_CAVIUM_COMMON is not set +# CONFIG_SOC_INTEL_GLK is not set +CONFIG_X86_TOP4G_BOOTMEDIA_MAP=y +CONFIG_ROMSTAGE_ADDR=0x2000000 +CONFIG_VERSTAGE_ADDR=0x2000000 +CONFIG_SPI_FLASH_INCLUDE_ALL_DRIVERS=y +CONFIG_PCIEXP_ASPM=y +CONFIG_PCIEXP_COMMON_CLOCK=y +CONFIG_PCIEXP_CLK_PM=y +CONFIG_BOOTBLOCK_SOUTHBRIDGE_INIT="southbridge/amd/agesa/hudson/bootblock.c" +# CONFIG_SOC_INTEL_COMMON_CANNONLAKE_BASE is not set +# CONFIG_SOC_INTEL_COFFEELAKE is not set +# CONFIG_SOC_INTEL_WHISKEYLAKE is not set +# CONFIG_SOC_INTEL_COMETLAKE is not set +# CONFIG_SOC_INTEL_CANNONLAKE_PCH_H is not set +CONFIG_CONSOLE_CBMEM=y +CONFIG_UART_PCI_ADDR=0x0 +# CONFIG_SOC_INTEL_KABYLAKE is not set +# CONFIG_SOC_MEDIATEK_MT8173 is not set +# CONFIG_SOC_MEDIATEK_MT8183 is not set +# CONFIG_SOC_NVIDIA_TEGRA124 is not set +# CONFIG_SOC_NVIDIA_TEGRA210 is not set +# CONFIG_SOC_QC_IPQ40XX is not set +# CONFIG_SOC_QC_IPQ806X is not set +# CONFIG_SOC_QUALCOMM_QCS405 is not set +# CONFIG_SOC_QUALCOMM_SDM845 is not set +# CONFIG_SOC_ROCKCHIP_RK3288 is not set +# CONFIG_SOC_ROCKCHIP_RK3399 is not set +# CONFIG_CPU_SAMSUNG_EXYNOS5250 is not set +# CONFIG_CPU_SAMSUNG_EXYNOS5420 is not set +# CONFIG_SOC_UCB_RISCV is not set + +# +# CPU +# +# CONFIG_CPU_ALLWINNER_A10 is not set +CONFIG_XIP_ROM_SIZE=0x100000 +CONFIG_NUM_IPI_STARTS=2 +CONFIG_CPU_AMD_AGESA=y +# CONFIG_ENABLE_MRC_CACHE is not set +CONFIG_S3_DATA_POS=0xFFFF0000 +CONFIG_S3_DATA_SIZE=32768 +CONFIG_CPU_AMD_AGESA_FAMILY15_TN=y +# CONFIG_CPU_AMD_PI is not set +# CONFIG_CPU_ARMLTD_CORTEX_A9 is not set +# CONFIG_SSE2 is not set +# CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE is not set +# CONFIG_CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED is not set +# CONFIG_CPU_TI_AM335X is not set +# CONFIG_PARALLEL_CPU_INIT is not set +# CONFIG_PARALLEL_MP is not set +# CONFIG_UDELAY_IO is not set +CONFIG_UDELAY_LAPIC=y +CONFIG_LAPIC_MONOTONIC_TIMER=y +# CONFIG_UDELAY_TSC is not set +# CONFIG_UDELAY_TIMER2 is not set +CONFIG_TSC_SYNC_LFENCE=y +# CONFIG_TSC_SYNC_MFENCE is not set +# CONFIG_NO_FIXED_XIP_ROM_SIZE is not set +CONFIG_LOGICAL_CPUS=y +# CONFIG_SMM_TSEG is not set +# CONFIG_SMM_LAPIC_REMAP_MITIGATION is not set +# CONFIG_SERIALIZED_SMM_INITIALIZATION is not set +CONFIG_X86_AMD_FIXED_MTRRS=y +# CONFIG_PLATFORM_USES_FSP1_0 is not set +# CONFIG_MIRROR_PAYLOAD_TO_RAM_BEFORE_LOADING is not set +# CONFIG_SOC_SETS_MSRS is not set +CONFIG_CACHE_AS_RAM=y +CONFIG_NO_CAR_GLOBAL_MIGRATION=y +CONFIG_SMP=y +# CONFIG_SUPPORT_CPU_UCODE_IN_CBFS is not set +# CONFIG_USES_MICROCODE_HEADER_FILES is not set + +# +# Northbridge +# +CONFIG_NORTHBRIDGE_AMD_AGESA=y +# CONFIG_CONSOLE_VGA_MULTI is not set +CONFIG_NORTHBRIDGE_AMD_AGESA_FAMILY15_TN=y +# CONFIG_NORTHBRIDGE_AMD_PI is not set +CONFIG_MAX_PIRQ_LINKS=4 + +# +# Southbridge +# +CONFIG_SOUTHBRIDGE_AMD_AGESA_HUDSON=y +CONFIG_SOUTHBRIDGE_SPECIFIC_OPTIONS=y +# CONFIG_HUDSON_XHCI_ENABLE is not set +# CONFIG_HUDSON_IMC_ENABLE is not set +# CONFIG_HUDSON_GEC_FWM is not set +CONFIG_HUDSON_SATA_MODE=0 + +# +# NATIVE +# +CONFIG_ACPI_ENABLE_THERMAL_ZONE=y +# CONFIG_AMD_SB_CIMX is not set +# CONFIG_SOUTHBRIDGE_AMD_CIMX_SB800 is not set +# CONFIG_SOUTHBRIDGE_AMD_CIMX_SB900 is not set +# CONFIG_SOUTHBRIDGE_INTEL_COMMON is not set +# CONFIG_SOUTHBRIDGE_INTEL_COMMON_GPIO is not set +# CONFIG_SOUTHBRIDGE_INTEL_COMMON_SMBUS is not set +# CONFIG_SOUTHBRIDGE_INTEL_COMMON_SPI is not set +# CONFIG_SOUTHBRIDGE_INTEL_COMMON_PIRQ_ACPI_GEN is not set +# CONFIG_SOUTHBRIDGE_INTEL_COMMON_RCBA_PIRQ is not set +# CONFIG_HAVE_INTEL_CHIPSET_LOCKDOWN is not set +# CONFIG_SOUTHBRIDGE_INTEL_COMMON_SMM is not set +# CONFIG_INTEL_DESCRIPTOR_MODE_CAPABLE is not set + +# +# Super I/O +# +# CONFIG_SUPERIO_NUVOTON_NCT6776_COM_A is not set + +# +# Embedded Controllers +# +CONFIG_EC_COMPAL_ENE932=y +# CONFIG_EC_GOOGLE_WILCO is not set +CONFIG_EC_BASE_ACPI_DATA=0x930 +CONFIG_EC_BASE_ACPI_COMMAND=0x934 +CONFIG_EC_BASE_HOST_DATA=0x940 +CONFIG_EC_BASE_HOST_COMMAND=0x944 +CONFIG_EC_BASE_PACKET=0x950 +CONFIG_SEABIOS_PS2_TIMEOUT=0 + +# +# AMD Platform Initialization +# +# CONFIG_CPU_AMD_AGESA_BINARY_PI is not set +CONFIG_CPU_AMD_AGESA_OPENSOURCE=y +# CONFIG_CAVIUM_BDK is not set +# CONFIG_MAINBOARD_HAS_CHROMEOS is not set +# CONFIG_GOOGLE_SMBIOS_MAINBOARD_VERSION is not set +# CONFIG_UEFI_2_4_BINDING is not set +# CONFIG_UDK_2015_BINDING is not set +# CONFIG_UDK_2017_BINDING is not set +CONFIG_UDK_2013_VERSION=2013 +CONFIG_UDK_2015_VERSION=2015 +CONFIG_UDK_2017_VERSION=2017 +CONFIG_UDK_VERSION=2013 +# CONFIG_USE_SIEMENS_HWILIB is not set +# CONFIG_ARCH_ARM is not set +# CONFIG_ARCH_BOOTBLOCK_ARM is not set +# CONFIG_ARCH_VERSTAGE_ARM is not set +# CONFIG_ARCH_ROMSTAGE_ARM is not set +# CONFIG_ARCH_RAMSTAGE_ARM is not set +# CONFIG_ARCH_BOOTBLOCK_ARMV4 is not set +# CONFIG_ARCH_VERSTAGE_ARMV4 is not set +# CONFIG_ARCH_ROMSTAGE_ARMV4 is not set +# CONFIG_ARCH_RAMSTAGE_ARMV4 is not set +# CONFIG_ARCH_BOOTBLOCK_ARMV7 is not set +# CONFIG_ARCH_VERSTAGE_ARMV7 is not set +# CONFIG_ARCH_ROMSTAGE_ARMV7 is not set +# CONFIG_ARCH_RAMSTAGE_ARMV7 is not set +# CONFIG_ARCH_BOOTBLOCK_ARMV7_M is not set +# CONFIG_ARCH_VERSTAGE_ARMV7_M is not set +# CONFIG_ARCH_BOOTBLOCK_ARMV7_R is not set +# CONFIG_ARCH_VERSTAGE_ARMV7_R is not set +# CONFIG_ARCH_ROMSTAGE_ARMV7_R is not set +# CONFIG_ARCH_RAMSTAGE_ARMV7_R is not set +# CONFIG_ARM_LPAE is not set +# CONFIG_ARCH_ARM64 is not set +# CONFIG_ARCH_BOOTBLOCK_ARM64 is not set +# CONFIG_ARCH_VERSTAGE_ARM64 is not set +# CONFIG_ARCH_ROMSTAGE_ARM64 is not set +# CONFIG_ARCH_RAMSTAGE_ARM64 is not set +# CONFIG_ARCH_BOOTBLOCK_ARMV8_64 is not set +# CONFIG_ARCH_VERSTAGE_ARMV8_64 is not set +# CONFIG_ARCH_ROMSTAGE_ARMV8_64 is not set +# CONFIG_ARCH_RAMSTAGE_ARMV8_64 is not set +# CONFIG_ARM64_USE_ARCH_TIMER is not set +# CONFIG_ARM64_A53_ERRATUM_843419 is not set +# CONFIG_ARCH_MIPS is not set +# CONFIG_ARCH_BOOTBLOCK_MIPS is not set +# CONFIG_ARCH_VERSTAGE_MIPS is not set +# CONFIG_ARCH_ROMSTAGE_MIPS is not set +# CONFIG_ARCH_RAMSTAGE_MIPS is not set +# CONFIG_ARCH_PPC64 is not set +# CONFIG_ARCH_BOOTBLOCK_PPC64 is not set +# CONFIG_ARCH_VERSTAGE_PPC64 is not set +# CONFIG_ARCH_ROMSTAGE_PPC64 is not set +# CONFIG_ARCH_RAMSTAGE_PPC64 is not set +# CONFIG_ARCH_RISCV is not set +CONFIG_ARCH_RISCV_M=y +# CONFIG_ARCH_RISCV_S is not set +# CONFIG_ARCH_RISCV_U is not set +# CONFIG_ARCH_RISCV_RV64 is not set +# CONFIG_ARCH_RISCV_RV32 is not set +# CONFIG_ARCH_RISCV_PMP is not set +# CONFIG_ARCH_BOOTBLOCK_RISCV is not set +# CONFIG_ARCH_VERSTAGE_RISCV is not set +# CONFIG_ARCH_ROMSTAGE_RISCV is not set +# CONFIG_ARCH_RAMSTAGE_RISCV is not set +# CONFIG_RISCV_USE_ARCH_TIMER is not set +CONFIG_ARCH_X86=y +CONFIG_ARCH_BOOTBLOCK_X86_32=y +CONFIG_ARCH_VERSTAGE_X86_32=y +CONFIG_ARCH_ROMSTAGE_X86_32=y +CONFIG_ARCH_POSTCAR_X86_32=y +CONFIG_ARCH_RAMSTAGE_X86_32=y +# CONFIG_ARCH_BOOTBLOCK_X86_64 is not set +# CONFIG_ARCH_VERSTAGE_X86_64 is not set +# CONFIG_ARCH_ROMSTAGE_X86_64 is not set +# CONFIG_ARCH_POSTCAR_X86_64 is not set +# CONFIG_ARCH_RAMSTAGE_X86_64 is not set +# CONFIG_USE_MARCH_586 is not set +# CONFIG_AP_IN_SIPI_WAIT is not set +# CONFIG_SIPI_VECTOR_IN_ROM is not set +CONFIG_RAMBASE=0xe00000 +CONFIG_RAMTOP=0x1000000 +CONFIG_CBMEM_TOP_BACKUP=y +# CONFIG_EARLY_EBDA_INIT is not set +CONFIG_PC80_SYSTEM=y +# CONFIG_BOOTBLOCK_DEBUG_SPINLOOP is not set +# CONFIG_BOOTBLOCK_SAVE_BIST_AND_TIMESTAMP is not set +# CONFIG_HAVE_CMOS_DEFAULT is not set +CONFIG_IOAPIC_INTERRUPTS_ON_FSB=y +# CONFIG_IOAPIC_INTERRUPTS_ON_APIC_SERIAL_BUS is not set +# CONFIG_HPET_ADDRESS_OVERRIDE is not set +CONFIG_HPET_ADDRESS=0xfed00000 +CONFIG_ID_SECTION_OFFSET=0x80 +CONFIG_POSTCAR_STAGE=y +# CONFIG_VERSTAGE_DEBUG_SPINLOOP is not set +# CONFIG_ROMSTAGE_DEBUG_SPINLOOP is not set +CONFIG_BOOTBLOCK_SIMPLE=y +# CONFIG_BOOTBLOCK_NORMAL is not set +CONFIG_BOOTBLOCK_SOURCE="bootblock_simple.c" +# CONFIG_COLLECT_TIMESTAMPS_NO_TSC is not set +CONFIG_COLLECT_TIMESTAMPS_TSC=y +# CONFIG_PAGING_IN_CACHE_AS_RAM is not set +# CONFIG_IDT_IN_EVERY_STAGE is not set +CONFIG_HAVE_CF9_RESET=y +CONFIG_HAVE_CF9_RESET_PREPARE=y + +# +# Devices +# +CONFIG_HAVE_VGA_TEXT_FRAMEBUFFER=y +CONFIG_HAVE_VBE_LINEAR_FRAMEBUFFER=y +# CONFIG_MAINBOARD_HAS_NATIVE_VGA_INIT is not set +# CONFIG_MAINBOARD_HAS_LIBGFXINIT is not set +CONFIG_MAINBOARD_HAS_MULTIPLE_VGA_ADAPTERS=y +CONFIG_VGA_ROM_RUN=y +# CONFIG_NO_GFX_INIT is not set +# CONFIG_ALWAYS_LOAD_OPROM is not set +CONFIG_ON_DEVICE_ROM_LOAD=y +# CONFIG_PCI_OPTION_ROM_RUN_REALMODE is not set +CONFIG_PCI_OPTION_ROM_RUN_YABEL=y +CONFIG_YABEL_PCI_ACCESS_OTHER_DEVICES=y +# CONFIG_YABEL_PCI_FAKE_WRITING_OTHER_DEVICES_CONFIG is not set +CONFIG_YABEL_VIRTMEM_LOCATION=0x1000000 +CONFIG_YABEL_DIRECTHW=y +CONFIG_MULTIPLE_VGA_ADAPTERS=y + +# +# Display +# +CONFIG_FRAMEBUFFER_SET_VESA_MODE=y +# CONFIG_FRAMEBUFFER_VESA_MODE_100 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_101 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_102 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_103 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_104 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_105 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_106 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_107 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_108 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_109 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_10A is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_10B is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_10C is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_10D is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_10E is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_10F is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_110 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_111 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_112 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_113 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_114 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_115 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_116 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_117 is not set +CONFIG_FRAMEBUFFER_VESA_MODE_118=y +# CONFIG_FRAMEBUFFER_VESA_MODE_119 is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_11A is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_11B is not set +# CONFIG_FRAMEBUFFER_VESA_MODE_USER is not set +CONFIG_FRAMEBUFFER_VESA_MODE=0x118 +CONFIG_BOOTSPLASH=y +# CONFIG_VGA_TEXT_FRAMEBUFFER is not set +CONFIG_VBE_LINEAR_FRAMEBUFFER=y +CONFIG_LINEAR_FRAMEBUFFER=y +# CONFIG_SMBUS_HAS_AUX_CHANNELS is not set +CONFIG_PCI=y +# CONFIG_NO_MMCONF_SUPPORT is not set +CONFIG_MMCONF_SUPPORT=y +# CONFIG_HYPERTRANSPORT_PLUGIN_SUPPORT is not set +CONFIG_PCIX_PLUGIN_SUPPORT=y +CONFIG_CARDBUS_PLUGIN_SUPPORT=y +# CONFIG_AZALIA_PLUGIN_SUPPORT is not set +CONFIG_PCIEXP_PLUGIN_SUPPORT=y +# CONFIG_EARLY_PCI_BRIDGE is not set +CONFIG_SUBSYSTEM_VENDOR_ID=0x0000 +CONFIG_SUBSYSTEM_DEVICE_ID=0x0000 +CONFIG_VGA_BIOS_DGPU=y +CONFIG_VGA_BIOS_DGPU_FILE="pci1002,6665.rom" +CONFIG_VGA_BIOS_DGPU_ID="1002,6665" +# CONFIG_SOFTWARE_I2C is not set + +# +# Generic Drivers +# +# CONFIG_DRIVERS_AS3722_RTC is not set +# CONFIG_GIC is not set +# CONFIG_IPMI_KCS is not set +# CONFIG_DRIVERS_LENOVO_WACOM is not set +# CONFIG_RT8168_GET_MAC_FROM_VPD is not set +# CONFIG_RT8168_SET_LED_MODE is not set +# CONFIG_SMMSTORE_IN_CBFS is not set +CONFIG_SPI_FLASH=y +CONFIG_BOOT_DEVICE_SPI_FLASH_RW_NOMMAP=y +# CONFIG_BOOT_DEVICE_SPI_FLASH_RW_NOMMAP_EARLY is not set +# CONFIG_SPI_FLASH_NO_FAST_READ is not set +CONFIG_SPI_FLASH_ADESTO=y +CONFIG_SPI_FLASH_AMIC=y +CONFIG_SPI_FLASH_ATMEL=y +CONFIG_SPI_FLASH_EON=y +CONFIG_SPI_FLASH_GIGADEVICE=y +CONFIG_SPI_FLASH_MACRONIX=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_SST=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_WINBOND=y +# CONFIG_SPI_FLASH_FAST_READ_DUAL_OUTPUT_3B is not set +# CONFIG_SPI_FLASH_HAS_VOLATILE_GROUP is not set +# CONFIG_HAVE_SPI_CONSOLE_SUPPORT is not set +CONFIG_NO_UART_ON_SUPERIO=y +# CONFIG_UART_OVERRIDE_INPUT_CLOCK_DIVIDER is not set +# CONFIG_UART_OVERRIDE_REFCLK is not set +# CONFIG_DRIVERS_UART_8250MEM is not set +# CONFIG_DRIVERS_UART_8250MEM_32 is not set +# CONFIG_HAVE_UART_SPECIAL is not set +# CONFIG_DRIVERS_UART_OXPCIE is not set +# CONFIG_DRIVERS_UART_PL011 is not set +# CONFIG_UART_USE_REFCLK_AS_INPUT_CLOCK is not set +CONFIG_HAVE_USBDEBUG=y +CONFIG_HAVE_USBDEBUG_OPTIONS=y +# CONFIG_VPD is not set +CONFIG_DRIVERS_AMD_PI=y +CONFIG_SMBIOS_PROVIDED_BY_MOBO=y +# CONFIG_DRIVERS_I2C_MAX98373 is not set +# CONFIG_DRIVERS_I2C_MAX98927 is not set +# CONFIG_DRIVERS_I2C_PCA9538 is not set +# CONFIG_DRIVERS_I2C_PCF8523 is not set +# CONFIG_DRIVERS_I2C_RT5663 is not set +# CONFIG_DRIVERS_I2C_RTD2132 is not set +# CONFIG_DRIVERS_I2C_RX6110SA is not set +# CONFIG_DRIVERS_I2C_SX9310 is not set +# CONFIG_MAINBOARD_HAS_I2C_TPM_ATMEL is not set +# CONFIG_MAINBOARD_HAS_I2C_TPM_CR50 is not set +# CONFIG_MAINBOARD_HAS_I2C_TPM_GENERIC is not set +# CONFIG_PLATFORM_USES_FSP2_0 is not set +# CONFIG_PLATFORM_USES_FSP2_1 is not set +# CONFIG_INTEL_DDI is not set +# CONFIG_INTEL_EDID is not set +# CONFIG_INTEL_INT15 is not set +# CONFIG_INTEL_GMA_ACPI is not set +# CONFIG_INTEL_GMA_SSC_ALTERNATE_REF is not set +# CONFIG_INTEL_GMA_SWSMISCI is not set +# CONFIG_DRIVER_INTEL_I210 is not set +# CONFIG_DRIVERS_INTEL_MIPI_CAMERA is not set +# CONFIG_DRIVERS_INTEL_WIFI is not set +# CONFIG_USE_SAR is not set +# CONFIG_DRIVERS_LENOVO_HYBRID_GRAPHICS is not set +# CONFIG_DRIVER_MAXIM_MAX77686 is not set +# CONFIG_DRIVER_PARADE_PS8625 is not set +# CONFIG_DRIVER_PARADE_PS8640 is not set +CONFIG_DRIVERS_MC146818=y +# CONFIG_LPC_TPM is not set +# CONFIG_MAINBOARD_HAS_LPC_TPM is not set +# CONFIG_DRIVERS_RICOH_RCE822 is not set +# CONFIG_DRIVER_SIEMENS_NC_FPGA is not set +# CONFIG_NC_FPGA_NOTIFY_CB_READY is not set +# CONFIG_DRIVERS_SIL_3114 is not set +# CONFIG_MAINBOARD_HAS_SPI_TPM_CR50 is not set +# CONFIG_DRIVER_TI_TPS65090 is not set +# CONFIG_DRIVERS_TI_TPS65913 is not set +# CONFIG_DRIVERS_TI_TPS65913_RTC is not set +# CONFIG_DRIVERS_USB_ACPI is not set +# CONFIG_DRIVER_XPOWERS_AXP209 is not set +# CONFIG_COMMONLIB_STORAGE is not set + +# +# Security +# + +# +# Verified Boot (vboot) +# + +# +# Trusted Platform Module +# +CONFIG_USER_NO_TPM=y +# CONFIG_ACPI_SATA_GENERATOR is not set +# CONFIG_ACPI_INTEL_HARDWARE_SLEEP_VALUES is not set +# CONFIG_ACPI_AMD_HARDWARE_SLEEP_VALUES is not set +# CONFIG_BOOT_DEVICE_NOT_SPI_FLASH is not set +CONFIG_BOOT_DEVICE_SPI_FLASH=y +CONFIG_BOOT_DEVICE_MEMORY_MAPPED=y +# CONFIG_BOOT_DEVICE_SUPPORTS_WRITES is not set +# CONFIG_RTC is not set + +# +# Console +# +# CONFIG_POSTCAR_CONSOLE is not set +CONFIG_SQUELCH_EARLY_SMP=y +# CONFIG_SPKMODEM is not set +# CONFIG_CONSOLE_NE2K is not set +CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x20000 +# CONFIG_CONSOLE_CBMEM_DUMP_TO_UART is not set +# CONFIG_CONSOLE_SPI_FLASH is not set +CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8=y +# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_7 is not set +# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_6 is not set +# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_5 is not set +# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_4 is not set +# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_3 is not set +# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_2 is not set +# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_1 is not set +# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_0 is not set +# CONFIG_NO_POST is not set +# CONFIG_CMOS_POST is not set +# CONFIG_CONSOLE_POST is not set +CONFIG_POST_DEVICE_NONE=y +# CONFIG_POST_DEVICE_LPC is not set +# CONFIG_POST_DEVICE_PCI_PCIE is not set +CONFIG_POST_IO_PORT=0x80 +# CONFIG_NO_EARLY_BOOTBLOCK_POSTCODES is not set +CONFIG_HWBASE_DEBUG_CB=y +CONFIG_HAVE_ACPI_RESUME=y +# CONFIG_ACPI_HUGE_LOWMEM_BACKUP is not set +CONFIG_RESUME_PATH_SAME_AS_BOOT=y +# CONFIG_HAVE_ROMSTAGE_CONSOLE_SPINLOCK is not set +# CONFIG_HAVE_ROMSTAGE_NVRAM_CBFS_SPINLOCK is not set +# CONFIG_HAVE_ROMSTAGE_MICROCODE_CBFS_SPINLOCK is not set +CONFIG_HAVE_MONOTONIC_TIMER=y +# CONFIG_GENERIC_UDELAY is not set +# CONFIG_TIMER_QUEUE is not set +CONFIG_HAVE_OPTION_TABLE=y +# CONFIG_PIRQ_ROUTE is not set +CONFIG_HAVE_SMI_HANDLER=y +# CONFIG_PCI_IO_CFG_EXT is not set +CONFIG_IOAPIC=y +# CONFIG_USE_WATCHDOG_ON_BOOT is not set +CONFIG_GFXUMA=y +CONFIG_HAVE_ACPI_TABLES=y +CONFIG_HAVE_MP_TABLE=y +# CONFIG_COMMON_FADT is not set +# CONFIG_ACPI_NHLT is not set + +# +# System tables +# +CONFIG_GENERATE_MP_TABLE=y +# CONFIG_GENERATE_PIRQ_TABLE is not set +CONFIG_GENERATE_SMBIOS_TABLES=y + +# +# Payload +# +# CONFIG_PAYLOAD_NONE is not set +# CONFIG_PAYLOAD_ELF is not set +# CONFIG_PAYLOAD_BAYOU is not set +# CONFIG_PAYLOAD_FILO is not set +# CONFIG_PAYLOAD_GRUB2 is not set +# CONFIG_PAYLOAD_LINUXBOOT is not set +CONFIG_PAYLOAD_SEABIOS=y +# CONFIG_PAYLOAD_UBOOT is not set +# CONFIG_PAYLOAD_YABITS is not set +# CONFIG_PAYLOAD_LINUX is not set +# CONFIG_PAYLOAD_TIANOCORE is not set +CONFIG_PAYLOAD_FILE="payloads/external/SeaBIOS/seabios/out/bios.bin.elf" +# CONFIG_SEABIOS_STABLE is not set +CONFIG_SEABIOS_MASTER=y +# CONFIG_SEABIOS_REVISION is not set +# CONFIG_SEABIOS_THREAD_OPTIONROMS is not set +CONFIG_SEABIOS_BOOTORDER_FILE="" +# CONFIG_SEABIOS_ADD_SERCON_PORT_FILE is not set +CONFIG_SEABIOS_DEBUG_LEVEL=-1 + +# +# Using default SeaBIOS log level +# +CONFIG_PAYLOAD_OPTIONS="" +# CONFIG_PXE is not set +CONFIG_COMPRESSED_PAYLOAD_LZMA=y +# CONFIG_COMPRESSED_PAYLOAD_LZ4 is not set +# CONFIG_PAYLOAD_IS_FLAT_BINARY is not set +CONFIG_COMPRESS_SECONDARY_PAYLOAD=y + +# +# Secondary Payloads +# +CONFIG_COREINFO_SECONDARY_PAYLOAD=y +# CONFIG_MEMTEST_SECONDARY_PAYLOAD is not set +# CONFIG_NVRAMCUI_SECONDARY_PAYLOAD is not set +CONFIG_TINT_SECONDARY_PAYLOAD=y + +# +# Debugging +# + +# +# CPU Debug Settings +# +# CONFIG_DEBUG_SMM_RELOCATION is not set + +# +# General Debug Settings +# +# CONFIG_FATAL_ASSERTS is not set +# CONFIG_DEBUG_CBFS is not set +# CONFIG_HAVE_DEBUG_RAM_SETUP is not set +# CONFIG_HAVE_DEBUG_SMBUS is not set +# CONFIG_DEBUG_SMI is not set +# CONFIG_DEBUG_MALLOC is not set +# CONFIG_DEBUG_ACPI is not set +# CONFIG_DEBUG_CONSOLE_INIT is not set +# CONFIG_X86EMU_DEBUG is not set +# CONFIG_DEBUG_SPI_FLASH is not set +# CONFIG_TRACE is not set +# CONFIG_DEBUG_BOOT_STATE is not set +# CONFIG_DEBUG_ADA_CODE is not set +# CONFIG_HAVE_EM100_SUPPORT is not set +CONFIG_NO_EDID_FILL_FB=y +# CONFIG_ENABLE_APIC_EXT_ID is not set +CONFIG_WARNINGS_ARE_ERRORS=y +# CONFIG_POWER_BUTTON_DEFAULT_ENABLE is not set +# CONFIG_POWER_BUTTON_DEFAULT_DISABLE is not set +# CONFIG_POWER_BUTTON_FORCE_ENABLE is not set +# CONFIG_POWER_BUTTON_FORCE_DISABLE is not set +# CONFIG_POWER_BUTTON_IS_OPTIONAL is not set +# CONFIG_REG_SCRIPT is not set +# CONFIG_NO_XIP_EARLY_STAGES is not set +# CONFIG_EARLY_CBMEM_LIST is not set +CONFIG_RELOCATABLE_MODULES=y +CONFIG_BOOTBLOCK_CUSTOM=y + -- To view, visit https://review.coreboot.org/c/coreboot/+/32352 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I85f17395afca52ef690f24fcef746d74bb72aab7 Gerrit-Change-Number: 32352 Gerrit-PatchSet: 1 Gerrit-Owner: mikeb mikeb <mikebdp2(a)gmail.com> Gerrit-Reviewer: Mike Banon <mikebdp2(a)gmail.com> Gerrit-MessageType: newchange

4 51

Change in ...coreboot[4.8_branch]: mb/asus/m2v-mx_se: Allow use of native graphic init
by Arthur Heymans (Code Review) 21 Apr '22

21 Apr '22

Arthur Heymans has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/30474 Change subject: mb/asus/m2v-mx_se: Allow use of native graphic init ...................................................................... mb/asus/m2v-mx_se: Allow use of native graphic init Change-Id: Ib1faee6a71c276f4f9125e39e04aad660fa3ceb8 Signed-off-by: Arthur Heymans <arthur(a)aheymans.xyz> --- M src/mainboard/asus/m2v-mx_se/Kconfig M src/southbridge/via/k8t890/Kconfig M src/southbridge/via/k8t890/chrome.c 3 files changed, 3 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/74/30474/1 diff --git a/src/mainboard/asus/m2v-mx_se/Kconfig b/src/mainboard/asus/m2v-mx_se/Kconfig index 60ed865..856cbe5 100644 --- a/src/mainboard/asus/m2v-mx_se/Kconfig +++ b/src/mainboard/asus/m2v-mx_se/Kconfig @@ -30,6 +30,7 @@ select VGA select HAVE_ACPI_RESUME select SET_FIDVID + select MAINBOARD_HAS_NATIVE_VGA_INIT config MAINBOARD_DIR string diff --git a/src/southbridge/via/k8t890/Kconfig b/src/southbridge/via/k8t890/Kconfig index f6e51dc..ecbd1d3 100644 --- a/src/southbridge/via/k8t890/Kconfig +++ b/src/southbridge/via/k8t890/Kconfig @@ -23,6 +23,7 @@ depends on SOUTHBRIDGE_VIA_SUBTYPE_K8M890 select VGA select GFXUMA + select HAVE_VGA_TEXT_FRAMEBUFFER if MAINBOARD_DO_NATIVE_VGA_INIT choice prompt "Framebuffer size" diff --git a/src/southbridge/via/k8t890/chrome.c b/src/southbridge/via/k8t890/chrome.c index 5b6d6d2..ec59715 100644 --- a/src/southbridge/via/k8t890/chrome.c +++ b/src/southbridge/via/k8t890/chrome.c @@ -135,7 +135,7 @@ //k8m890_host_fb_direct_set(fb_address); - if (IS_ENABLED(SOUTHBRIDGE_VIA_K8M890_VGA_EN)) { + if (IS_ENABLED(CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT)) { /* Now set up the VGA console */ vga_io_init(); /* Enable full IO access */ -- To view, visit https://review.coreboot.org/c/coreboot/+/30474 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: 4.8_branch Gerrit-Change-Id: Ib1faee6a71c276f4f9125e39e04aad660fa3ceb8 Gerrit-Change-Number: 30474 Gerrit-PatchSet: 1 Gerrit-Owner: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-MessageType: newchange

1 1

Change in ...coreboot[master]: WIP: libpayload: add initial support for RISC-V
by Philipp Hug (Code Review) 03 Mar '22

03 Mar '22

Philipp Hug has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/31356 Change subject: WIP: libpayload: add initial support for RISC-V ...................................................................... WIP: libpayload: add initial support for RISC-V Parse fdt provided by a2 and extract coreboot tables from it. Change-Id: I91df02069a0f8fd8771f73de0e866e9cea05cded Signed-off-by: Philipp Hug <philipp(a)hug.cx> --- M payloads/libpayload/Kconfig M payloads/libpayload/Makefile M payloads/libpayload/Makefile.inc A payloads/libpayload/arch/riscv/Kconfig A payloads/libpayload/arch/riscv/Makefile.inc A payloads/libpayload/arch/riscv/coreboot.c A payloads/libpayload/arch/riscv/head.S A payloads/libpayload/arch/riscv/libpayload.ldscript A payloads/libpayload/arch/riscv/main.c A payloads/libpayload/arch/riscv/sysinfo.c A payloads/libpayload/arch/riscv/timer.c A payloads/libpayload/arch/riscv/util.S A payloads/libpayload/arch/riscv/virtual.c M payloads/libpayload/bin/lpgcc A payloads/libpayload/configs/config.riscv A payloads/libpayload/configs/defconfig-riscv A payloads/libpayload/include/riscv/arch/asm.h A payloads/libpayload/include/riscv/arch/barrier.h A payloads/libpayload/include/riscv/arch/cache.h A payloads/libpayload/include/riscv/arch/io.h A payloads/libpayload/include/riscv/arch/types.h A payloads/libpayload/include/riscv/arch/virtual.h 22 files changed, 1,094 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/56/31356/1 diff --git a/payloads/libpayload/Kconfig b/payloads/libpayload/Kconfig index 5bfbd54..846280d 100644 --- a/payloads/libpayload/Kconfig +++ b/payloads/libpayload/Kconfig @@ -119,6 +119,11 @@ help Support the MIPS architecture +config ARCH_RISCV + bool "RISCV" + help + Support the RISCV architecture + endchoice config MULTIBOOT @@ -148,12 +153,13 @@ default 0x04000000 if ARCH_ARM default 0x80100000 if ARCH_ARM64 default 0x00000000 if ARCH_MIPS + default 0x81000000 if ARCH_RISCV default 0x00100000 if ARCH_X86 help This is the base address for the payload. If unsure, set to 0x00100000 on x86, 0x00000000 on MIPS, - 0x04000000 on ARM or 0x80100000 on ARM64. + 0x04000000 on ARM or 0x80100000 on ARM64 or 0x81000000 on RISCV. endmenu @@ -451,4 +457,5 @@ source "arch/arm/Kconfig" source "arch/arm64/Kconfig" source "arch/mips/Kconfig" +source "arch/riscv/Kconfig" source "arch/x86/Kconfig" diff --git a/payloads/libpayload/Makefile b/payloads/libpayload/Makefile index 1a0acf1..e01115e 100644 --- a/payloads/libpayload/Makefile +++ b/payloads/libpayload/Makefile @@ -96,6 +96,7 @@ ARCHDIR-$(CONFIG_LP_ARCH_ARM) := arm ARCHDIR-$(CONFIG_LP_ARCH_ARM64) := arm64 ARCHDIR-$(CONFIG_LP_ARCH_MIPS) := mips +ARCHDIR-$(CONFIG_LP_ARCH_RISCV) := riscv ARCHDIR-$(CONFIG_LP_ARCH_X86) := x86 ARCH-y := $(ARCHDIR-y) @@ -105,6 +106,7 @@ ARCH-$(CONFIG_LP_ARCH_ARM) := arm ARCH-$(CONFIG_LP_ARCH_ARM64) := arm64 ARCH-$(CONFIG_LP_ARCH_X86) := x86_32 +ARCH-$(CONFIG_LP_ARCH_RISCV) := riscv ARCH-$(CONFIG_LP_ARCH_MIPS) := mips # Three cases where we don't need fully populated $(obj) lists: diff --git a/payloads/libpayload/Makefile.inc b/payloads/libpayload/Makefile.inc index 052a3f0..8ea0810 100644 --- a/payloads/libpayload/Makefile.inc +++ b/payloads/libpayload/Makefile.inc @@ -34,6 +34,7 @@ ARCHDIR-$(CONFIG_LP_ARCH_ARM) := arm ARCHDIR-$(CONFIG_LP_ARCH_ARM64) := arm64 ARCHDIR-$(CONFIG_LP_ARCH_MIPS) := mips +ARCHDIR-$(CONFIG_LP_ARCH_RISCV) := riscv ARCHDIR-$(CONFIG_LP_ARCH_X86) := x86 DESTDIR ?= install @@ -61,12 +62,15 @@ INCLUDES := -Iinclude -Iinclude/$(ARCHDIR-y) -I$(obj) -include include/kconfig.h +ARCHCFLAGS-$(CONFIG_LP_ARCH_RISCV) := -mcmodel=medany + CFLAGS += $(EXTRA_CFLAGS) $(INCLUDES) -Os -pipe -nostdinc -ggdb3 CFLAGS += -nostdlib -fno-builtin -ffreestanding -fomit-frame-pointer CFLAGS += -ffunction-sections -fdata-sections CFLAGS += -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes CFLAGS += -Wwrite-strings -Wredundant-decls -Wno-trigraphs CFLAGS += -Wstrict-aliasing -Wshadow -Werror +CFLAGS += $(ARCHCFLAGS-y) $(obj)/libpayload-config.h: $(KCONFIG_AUTOHEADER) cmp $@ $< 2>/dev/null || cp $< $@ diff --git a/payloads/libpayload/arch/riscv/Kconfig b/payloads/libpayload/arch/riscv/Kconfig new file mode 100644 index 0000000..6352ff0 --- /dev/null +++ b/payloads/libpayload/arch/riscv/Kconfig @@ -0,0 +1,37 @@ +## +## This file is part of the libpayload project. +## +## Copyright (c) 2012 Google Inc. +## +## Redistribution and use in source and binary forms, with or without +## modification, are permitted provided that the following conditions +## are met: +## 1. Redistributions of source code must retain the above copyright +## notice, this list of conditions and the following disclaimer. +## 2. Redistributions in binary form must reproduce the above copyright +## notice, this list of conditions and the following disclaimer in the +## documentation and/or other materials provided with the distribution. +## 3. The name of the author may not be used to endorse or promote products +## derived from this software without specific prior written permission. +## +## THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +## ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +## ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +## FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +## DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +## OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +## LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +## OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +## SUCH DAMAGE. +## + +if ARCH_RISCV + +config ARCH_SPECIFIC_OPTIONS # dummy + def_bool y + select LITTLE_ENDIAN + select FDT + +endif diff --git a/payloads/libpayload/arch/riscv/Makefile.inc b/payloads/libpayload/arch/riscv/Makefile.inc new file mode 100644 index 0000000..01d6bd8 --- /dev/null +++ b/payloads/libpayload/arch/riscv/Makefile.inc @@ -0,0 +1,34 @@ +## +## This file is part of the libpayload project. +## +## Copyright (C) 2008 Advanced Micro Devices, Inc. +## +## Redistribution and use in source and binary forms, with or without +## modification, are permitted provided that the following conditions +## are met: +## 1. Redistributions of source code must retain the above copyright +## notice, this list of conditions and the following disclaimer. +## 2. Redistributions in binary form must reproduce the above copyright +## notice, this list of conditions and the following disclaimer in the +## documentation and/or other materials provided with the distribution. +## 3. The name of the author may not be used to endorse or promote products +## derived from this software without specific prior written permission. +## +## THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +## ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +## ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +## FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +## DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +## OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +## LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +## OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +## SUCH DAMAGE. +## + +head.o-y += head.S + +libc-y += main.c sysinfo.c +libc-y += timer.c coreboot.c util.S +libc-y += virtual.c diff --git a/payloads/libpayload/arch/riscv/coreboot.c b/payloads/libpayload/arch/riscv/coreboot.c new file mode 100644 index 0000000..ea21c51 --- /dev/null +++ b/payloads/libpayload/arch/riscv/coreboot.c @@ -0,0 +1,94 @@ +/* + * This file is part of the libpayload project. + * + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * Copyright (C) 2009 coresystems GmbH + * Copyright (C) 2019 Philipp Hug <philipp(a)hug.cx> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <libpayload-config.h> +#include <libpayload.h> +#include <coreboot_tables.h> +#include <libfdt.h> + +/* This pointer gets set in head.S and is passed in from coreboot. */ +void *fdt_ptr; +int hart_id; + +/* == Architecture specific == */ + +int cb_parse_arch_specific(struct cb_record *rec, struct sysinfo_t *info) +{ + switch (rec->tag) { + default: + return 0; + } + return 1; +} + +int get_coreboot_info(struct sysinfo_t *info) +{ + void *cb_header_ptr = get_cb_header_ptr(); + if (cb_header_ptr == NULL) + return 1; + return cb_parse_header(cb_header_ptr, 1, info); +} + +void *get_cb_header_ptr(void) +{ + int offset; + int len; + const struct fdt_property *prop; + + /* + * coreboot tables are provides within the fdt which was passes as + * a2 to the entry point + */ + + if (fdt_check_header(fdt_ptr) != 0) { + printf("fdt: invalid header\n"); + return NULL; + } + + // search for coreboot node + offset = fdt_node_offset_by_compatible(fdt_ptr, -1, "coreboot"); + if (offset < 0) { + printf("fdt: coreboot node not found\n"); + return NULL; + } + + /* + * get reg property and extract the pointer to the coreboot tables + * TODO: parse cell info and fix for RV32 + */ + prop = fdt_get_property(fdt_ptr, offset, "reg", &len); + if (len != 32) { + printf("fdt: invalid reg property\n"); + return NULL; + } + + return (void *)fdt64_ld((fdt64_t *)prop->data); +} diff --git a/payloads/libpayload/arch/riscv/head.S b/payloads/libpayload/arch/riscv/head.S new file mode 100644 index 0000000..c46b20b --- /dev/null +++ b/payloads/libpayload/arch/riscv/head.S @@ -0,0 +1,74 @@ +/* + * This file is part of the libpayload project. + * + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * Copyright (C) 2019 Philipp Hug <philipp(a)hug.cx> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <arch/asm.h> + +/* + * Our entry point + */ +ENTRY(_entry) + + /* Save off hart id in a0 */ + la t0, hart_id + sd a0, 0(t0) + + /* Save off device tree pointer in a1 */ + la t0, fdt_ptr + sd a1, 0(t0) + + /* + * busy-loop for harts != 0 + * TODO: add support hart > 0 + */ + li a3, 0 + beq a0, a3, _hart_zero +_hart_loop: + j _hart_loop +_hart_zero: + + /* + * Setup new stack + * TODO, use stack per hart + */ + la t0, _stack + li t1, 0xDEADBEEF + sd t1, 0(t0) + add sp, t0, 0 + + /* Let's rock. */ + tail start_main + +ENDPROC(_entry) + +.align 4 +1: +.quad fdt_ptr +2: +.quad _stack diff --git a/payloads/libpayload/arch/riscv/libpayload.ldscript b/payloads/libpayload/arch/riscv/libpayload.ldscript new file mode 100644 index 0000000..1929549 --- /dev/null +++ b/payloads/libpayload/arch/riscv/libpayload.ldscript @@ -0,0 +1,91 @@ +/* + * This file is part of the libpayload project. + * + * Copyright (C) 2013 Google, Inc. + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +OUTPUT_FORMAT("elf64-littleriscv", "elf64-littleriscv","elf64-littleriscv") +OUTPUT_ARCH(riscv) + +ENTRY(_entry) + +SECTIONS +{ + . = CONFIG_LP_BASE_ADDRESS; + + . = ALIGN(16); + _start = .; + + .text : { + *(.text._entry) + *(.text) + *(.text.*) + } + + .rodata : { + *(.rodata) + *(.rodata.*) + } + + .data : { + *(.data) + *(.data.*) + } + + _edata = .; + + .bss : { + *(.sbss) + *(.sbss.*) + *(.bss) + *(.bss.*) + *(COMMON) + + /* Stack and heap */ + + . = ALIGN(16); + _heap = .; + . += CONFIG_LP_HEAP_SIZE; + . = ALIGN(16); + _eheap = .; + + _estack = .; + . += CONFIG_LP_STACK_SIZE; + . = ALIGN(16); + _stack = .; + } + .debug : { + *(.debug) + } + + _end = .; + + /DISCARD/ : { + *(.comment) + *(.note*) + } +} diff --git a/payloads/libpayload/arch/riscv/main.c b/payloads/libpayload/arch/riscv/main.c new file mode 100644 index 0000000..83fb841 --- /dev/null +++ b/payloads/libpayload/arch/riscv/main.c @@ -0,0 +1,72 @@ +/* + * This file is part of the libpayload project. + * + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <libpayload.h> + +unsigned int main_argc; /**< The argc value to pass to main() */ + +/** The argv value to pass to main() */ +char *main_argv[MAX_ARGC_COUNT]; + +/** + * This is our C entry function - set up the system + * and jump into the payload entry point. + */ +void start_main(void); +void start_main(void) +{ + extern int main(int argc, char **argv); + + /* Gather system information. */ + lib_get_sysinfo(); + +#if !IS_ENABLED(CONFIG_LP_SKIP_CONSOLE_INIT) + console_init(); +#endif + + // TODO: implement exceptions + // exception_init(); + + /* + * Any other system init that has to happen before the + * user gets control goes here. + */ + + /* + * Go to the entry point. + * In the future we may care about the return value. + */ + + (void)main(main_argc, (main_argc != 0) ? main_argv : NULL); + + /* + * Returning here will go to the _leave function to return + * us to the original context. + */ +} diff --git a/payloads/libpayload/arch/riscv/sysinfo.c b/payloads/libpayload/arch/riscv/sysinfo.c new file mode 100644 index 0000000..575b7da --- /dev/null +++ b/payloads/libpayload/arch/riscv/sysinfo.c @@ -0,0 +1,79 @@ +/* + * This file is part of the libpayload project. + * + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <libpayload-config.h> +#include <libpayload.h> +#include <coreboot_tables.h> + +/** + * This is a global structure that is used through the library - we set it + * up initially with some dummy values - hopefully they will be overridden. + * Also set some defaults for the console in case the fdt is messed up. + */ +struct cb_serial serial_info = { + .baseaddr = 0x10000000, + .type = CB_SERIAL_TYPE_MEMORY_MAPPED, + .regwidth = 1, +}; + +struct sysinfo_t lib_sysinfo = { + .cpu_khz = 1000, + .serial = &serial_info, +}; + +int lib_get_sysinfo(void) +{ + int ret; + + /* Get the CPU speed (for delays). */ + lib_sysinfo.cpu_khz = get_cpu_speed(); + + /* Get information from the coreboot tables, + * if they exist */ + + ret = get_coreboot_info(&lib_sysinfo); + + if (!lib_sysinfo.n_memranges) { + /* If we can't get a good memory range, use the default. */ + lib_sysinfo.n_memranges = 1; + + lib_sysinfo.memrange[0].base = 0x80000000u; + lib_sysinfo.memrange[0].size = 1024 * 1024; + lib_sysinfo.memrange[0].type = CB_MEM_RAM; + } + + return ret; +} + +void lib_sysinfo_get_memranges(struct memrange **ranges, + uint64_t *nranges) +{ + *ranges = &lib_sysinfo.memrange[0]; + *nranges = lib_sysinfo.n_memranges; +} diff --git a/payloads/libpayload/arch/riscv/timer.c b/payloads/libpayload/arch/riscv/timer.c new file mode 100644 index 0000000..d233ddc --- /dev/null +++ b/payloads/libpayload/arch/riscv/timer.c @@ -0,0 +1,54 @@ +/* + * This file is part of the libpayload project. + * + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/** + * @file riscv/timer.c + * RISC-V specific timer routines + */ + +#include <libpayload.h> + +/** + * @ingroup arch + * Global variable containing the speed of the processor in KHz. + */ +u32 cpu_khz; + +/** + * Calculate the speed of the processor for use in delays. + * + * @return The CPU speed in kHz. + */ +unsigned int get_cpu_speed(void) +{ + /* FIXME */ + cpu_khz = 1000000U; + + return cpu_khz; +} diff --git a/payloads/libpayload/arch/riscv/util.S b/payloads/libpayload/arch/riscv/util.S new file mode 100644 index 0000000..dde2099 --- /dev/null +++ b/payloads/libpayload/arch/riscv/util.S @@ -0,0 +1,35 @@ +/* + * This file is part of the libpayload project. + * + * Copyright (C) 2012 Google, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <arch/asm.h> + +/* This function puts the system into a halt. */ +ENTRY(halt) + j halt +ENDPROC(halt) diff --git a/payloads/libpayload/arch/riscv/virtual.c b/payloads/libpayload/arch/riscv/virtual.c new file mode 100644 index 0000000..c3f4aa7 --- /dev/null +++ b/payloads/libpayload/arch/riscv/virtual.c @@ -0,0 +1,40 @@ +/* + * This file is part of the libpayload project. + * + * Copyright (C) 2008 coresystems GmbH + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <libpayload.h> +#include <assert.h> +#include <die.h> +#include <stdlib.h> +#include <unistd.h> +#include <arch/cache.h> +#include <arch/virtual.h> +#include <arch/io.h> + +unsigned long virtual_offset = 0; +extern char _end[]; diff --git a/payloads/libpayload/bin/lpgcc b/payloads/libpayload/bin/lpgcc index b3ef342..2faf113 100755 --- a/payloads/libpayload/bin/lpgcc +++ b/payloads/libpayload/bin/lpgcc @@ -86,6 +86,12 @@ _ARCHEXTRA="" _ARCH=mips fi +if [ "$CONFIG_LP_ARCH_RISCV" = "y" ]; then + _ARCHINCDIR=$_INCDIR/riscv + _ARCHLIBDIR=$_LIBDIR/riscv + _ARCHEXTRA="" + _ARCH=riscv +fi if [ "$CONFIG_LP_ARCH_X86" = "y" ]; then _ARCHINCDIR=$_INCDIR/x86 _ARCHLIBDIR=$_LIBDIR/x86 diff --git a/payloads/libpayload/configs/config.riscv b/payloads/libpayload/configs/config.riscv new file mode 100644 index 0000000..7982b4a --- /dev/null +++ b/payloads/libpayload/configs/config.riscv @@ -0,0 +1,81 @@ +# +# Automatically generated file; DO NOT EDIT. +# Libpayload Configuration +# + +# +# Generic Options +# +# CONFIG_LP_GPL is not set +# CONFIG_LP_EXPERIMENTAL is not set +# CONFIG_LP_DEVELOPER is not set +# CONFIG_LP_CHROMEOS is not set +CONFIG_LP_COMPILER_GCC=y +# CONFIG_LP_COMPILER_LLVM_CLANG is not set +# CONFIG_LP_MEMMAP_RAM_ONLY is not set + +# +# Architecture Options +# +# CONFIG_LP_ARCH_ARM is not set +# CONFIG_LP_ARCH_X86 is not set +# CONFIG_LP_ARCH_ARM64 is not set +# CONFIG_LP_ARCH_MIPS is not set +CONFIG_LP_ARCH_RISCV=y +CONFIG_LP_HEAP_SIZE=131072 +CONFIG_LP_STACK_SIZE=16384 +CONFIG_LP_BASE_ADDRESS=0x80100000 + +# +# Standard Libraries +# +CONFIG_LP_LIBC=y +# CONFIG_LP_CURSES is not set +CONFIG_LP_CBFS=y +CONFIG_LP_LZMA=y +CONFIG_LP_LZ4=y + +# +# Console Options +# +# CONFIG_LP_SKIP_CONSOLE_INIT is not set +CONFIG_LP_CBMEM_CONSOLE=y +# CONFIG_LP_SERIAL_CONSOLE is not set +CONFIG_LP_VIDEO_CONSOLE=y +# CONFIG_LP_COREBOOT_VIDEO_CONSOLE is not set +# CONFIG_LP_PC_I8042 is not set +# CONFIG_LP_PC_MOUSE is not set +# CONFIG_LP_PC_KEYBOARD is not set + +# +# Drivers +# +# CONFIG_LP_MOUSE_CURSOR is not set +# CONFIG_LP_RTC_PORT_EXTENDED_VIA is not set +CONFIG_LP_TIMER_NONE=y +# CONFIG_LP_TIMER_MCT is not set +# CONFIG_LP_TIMER_TEGRA_1US is not set +# CONFIG_LP_TIMER_IPQ806X is not set +# CONFIG_LP_TIMER_ARMADA38X is not set +# CONFIG_LP_TIMER_IPQ40XX is not set +# CONFIG_LP_TIMER_ARM64_ARCH is not set +# CONFIG_LP_TIMER_RK3288 is not set +# CONFIG_LP_TIMER_RK3399 is not set +# CONFIG_LP_TIMER_CYGNUS is not set +# CONFIG_LP_TIMER_IMG_PISTACHIO is not set +# CONFIG_LP_TIMER_MTK is not set +# CONFIG_LP_TIMER_MVMAP2315 is not set +CONFIG_LP_TIMER_GENERIC_HZ=100000 +CONFIG_LP_TIMER_GENERIC_REG=0x0 +CONFIG_LP_TIMER_GENERIC_HIGH_REG=0x0 +CONFIG_LP_STORAGE=y +# CONFIG_LP_STORAGE_64BIT_LBA is not set +CONFIG_LP_STORAGE_ATA=y +CONFIG_LP_STORAGE_ATAPI=y +# CONFIG_LP_USB is not set +# CONFIG_LP_USB_GEN_HUB is not set +# CONFIG_LP_UDC is not set +# CONFIG_LP_BIG_ENDIAN is not set +CONFIG_LP_LITTLE_ENDIAN=y +# CONFIG_LP_IO_ADDRESS_SPACE is not set +CONFIG_LP_ARCH_SPECIFIC_OPTIONS=y diff --git a/payloads/libpayload/configs/defconfig-riscv b/payloads/libpayload/configs/defconfig-riscv new file mode 100644 index 0000000..2ce2bc5 --- /dev/null +++ b/payloads/libpayload/configs/defconfig-riscv @@ -0,0 +1,3 @@ +CONFIG_LP_ARCH_RISCV=y +CONFIG_LP_TINYCURSES=n +CONFIG_LP_USB=n diff --git a/payloads/libpayload/include/riscv/arch/asm.h b/payloads/libpayload/include/riscv/arch/asm.h new file mode 100644 index 0000000..842fb0d --- /dev/null +++ b/payloads/libpayload/include/riscv/arch/asm.h @@ -0,0 +1,29 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2013 Google Inc. + * + */ + +#ifndef __RISCV_ASM_H +#define __RISCV_ASM_H + +# define RISCV(x...) x +# define W(instr) instr + +#define ALIGN .align 2 + +#define ENDPROC(name) \ + .type name, %function; \ + END(name) + +#define ENTRY(name) \ + .section .text.name, "ax", %progbits; \ + .global name; \ + ALIGN; \ + name: + +#define END(name) \ + .size name, .-name + +#endif /* __RISCV_ASM_H */ diff --git a/payloads/libpayload/include/riscv/arch/barrier.h b/payloads/libpayload/include/riscv/arch/barrier.h new file mode 100644 index 0000000..0b55df6 --- /dev/null +++ b/payloads/libpayload/include/riscv/arch/barrier.h @@ -0,0 +1,61 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2014 Google Inc. + * Copyright (C) 2003-2004 Olivier Houchard + * Copyright (C) 1994-1997 Mark Brinicombe + * Copyright (C) 1994 Brini + * All rights reserved. + * + * This code is derived from software written for Brini by Mark Brinicombe + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + */ + +#ifndef __ARCH_BARRIER_H_ +#define __ARCH_BARRIER_H__ + +#include <arch/cache.h> + +/* + * Description of different memory barriers introduced: + * + * Memory barrier(mb) - Guarantees that all memory accesses specified before the + * barrier will happen before all memory accesses specified after the barrier + * + * Read memory barrier (rmb) - Guarantees that all read memory accesses + * specified before the barrier will happen before all read memory accesses + * specified after the barrier + * + * Write memory barrier (wmb) - Guarantees that all write memory accesses + * specified before the barrier will happen before all write memory accesses + * specified after the barrier + */ + +#define mb() +#define rmb() +#define wmb() + +#endif /* __ARCH_BARRIER_H__ */ diff --git a/payloads/libpayload/include/riscv/arch/cache.h b/payloads/libpayload/include/riscv/arch/cache.h new file mode 100644 index 0000000..820bee9 --- /dev/null +++ b/payloads/libpayload/include/riscv/arch/cache.h @@ -0,0 +1,83 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2013 Google Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * cache.h: Cache maintenance API for RISCV + */ + +#ifndef RISCV_CACHE_H +#define RISCV_CACHE_H + +#include <stddef.h> +#include <stdint.h> + +/* + * Cache maintenance API + */ + +/* dcache clean and invalidate all (on current level given by CCSELR) */ +void dcache_clean_invalidate_all(void); + +/* dcache clean by virtual address to PoC */ +void dcache_clean_by_mva(void const *addr, size_t len); + +/* dcache clean and invalidate by virtual address to PoC */ +void dcache_clean_invalidate_by_mva(void const *addr, size_t len); + +/* dcache invalidate by virtual address to PoC */ +void dcache_invalidate_by_mva(void const *addr, size_t len); + +void dcache_clean_all(void); + +/* dcache invalidate all (on current level given by CCSELR) */ +void dcache_invalidate_all(void); + +/* returns number of bytes per cache line */ +unsigned int dcache_line_bytes(void); + +/* dcache and MMU disable */ +void dcache_mmu_disable(void); + +/* dcache and MMU enable */ +void dcache_mmu_enable(void); + +/* perform all icache/dcache maintenance needed after loading new code */ +void cache_sync_instructions(void); + +/* Ensure that loaded program segment is synced back from cache to PoC */ +void arch_program_segment_loaded(void const *addr, size_t len); + +/* tlb invalidate all */ +void tlb_invalidate_all(void); + +/* Invalidate all of the instruction cache for PE to PoU. */ +static inline void icache_invalidate_all(void) +{ + return; +} + +#endif /* RISCV_CACHE_H */ diff --git a/payloads/libpayload/include/riscv/arch/io.h b/payloads/libpayload/include/riscv/arch/io.h new file mode 100644 index 0000000..8413b61 --- /dev/null +++ b/payloads/libpayload/include/riscv/arch/io.h @@ -0,0 +1,106 @@ +/* + * This file is part of the libpayload project. + * + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * Copyright (C) 2008 coresystems GmbH + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _ARCH_IO_H +#define _ARCH_IO_H + +#include <stdint.h> +#include <arch/cache.h> +//#include <arch/lib_helpers.h> + +/* + * readb/w/l writeb/w/l are deprecated. use read8/16/32 and write8/16/32 + * instead for future development. + * + * TODO: make the existing code use read8/16/32 and write8/16/32 then remove + * readb/w/l and writeb/w/l. + */ + +static inline uint8_t readb(volatile const void *_a) +{ + return *(volatile const uint8_t *)_a; +} + +static inline uint16_t readw(volatile const void *_a) +{ + return *(volatile const uint16_t *)_a; +} + +static inline uint32_t readl(volatile const void *_a) +{ + return *(volatile const uint32_t *)_a; +} + +static inline void writeb(uint8_t _v, volatile void *_a) +{ + *(volatile uint8_t *)_a = _v; +} + +static inline void writew(uint16_t _v, volatile void *_a) +{ + *(volatile uint16_t *)_a = _v; +} + +static inline void writel(uint32_t _v, volatile void *_a) +{ + *(volatile uint32_t *)_a = _v; +} + +static inline uint8_t read8(const void *addr) +{ + return *(volatile uint8_t *)addr; +} + +static inline uint16_t read16(const void *addr) +{ + return *(volatile uint16_t *)addr; +} + +static inline uint32_t read32(const void *addr) +{ + return *(volatile uint32_t *)addr; +} + +static inline void write8(void *addr, uint8_t val) +{ + *(volatile uint8_t *)addr = val; +} + +static inline void write16(void *addr, uint16_t val) +{ + *(volatile uint16_t *)addr = val; +} + +static inline void write32(void *addr, uint32_t val) +{ + *(volatile uint32_t *)addr = val; +} + +#endif diff --git a/payloads/libpayload/include/riscv/arch/types.h b/payloads/libpayload/include/riscv/arch/types.h new file mode 100644 index 0000000..1bd815b --- /dev/null +++ b/payloads/libpayload/include/riscv/arch/types.h @@ -0,0 +1,60 @@ +/* + * This file is part of the libpayload project. + * + * Copyright (C) 2007 Uwe Hermann <uwe(a)hermann-uwe.de> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _ARCH_TYPES_H +#define _ARCH_TYPES_H + +typedef unsigned char uint8_t; +typedef unsigned char u8; +typedef signed char int8_t; +typedef signed char s8; + +typedef unsigned short uint16_t; +typedef unsigned short u16; +typedef signed short int16_t; +typedef signed short s16; + +typedef unsigned int uint32_t; +typedef unsigned int u32; +typedef signed int int32_t; +typedef signed int s32; + +typedef unsigned long long uint64_t; +typedef unsigned long long u64; +typedef signed long long int64_t; +typedef signed long long s64; + +typedef long time_t; +typedef long suseconds_t; + +#ifndef NULL +#define NULL ((void *)0) +#endif + +#endif diff --git a/payloads/libpayload/include/riscv/arch/virtual.h b/payloads/libpayload/include/riscv/arch/virtual.h new file mode 100644 index 0000000..dac3480 --- /dev/null +++ b/payloads/libpayload/include/riscv/arch/virtual.h @@ -0,0 +1,41 @@ +/* + * This file is part of the libpayload project. + * + * Copyright (C) 2008 coresystems GmbH + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _ARCH_VIRTUAL_H +#define _ARCH_VIRTUAL_H + +extern unsigned long virtual_offset; + +#define virt_to_phys(virt) ((unsigned long)(virt) + virtual_offset) +#define phys_to_virt(phys) ((void *)((unsigned long)(phys)-virtual_offset)) + +#define virt_to_bus(addr) virt_to_phys(addr) +#define bus_to_virt(addr) phys_to_virt(addr) + +#endif -- To view, visit https://review.coreboot.org/c/coreboot/+/31356 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I91df02069a0f8fd8771f73de0e866e9cea05cded Gerrit-Change-Number: 31356 Gerrit-PatchSet: 1 Gerrit-Owner: Philipp Hug <philipp(a)hug.cx> Gerrit-Reviewer: Martin Roth <martinroth(a)google.com> Gerrit-Reviewer: Patrick Georgi <pgeorgi(a)google.com> Gerrit-Reviewer: Philipp Hug <philipp(a)hug.cx> Gerrit-MessageType: newchange

4 5

Change in ...coreboot[master]: Documentation: Document PMH known registers
by Patrick Rudolph (Code Review) 20 Feb '22

20 Feb '22

Patrick Rudolph has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/32253 Change subject: Documentation: Document PMH known registers ...................................................................... Documentation: Document PMH known registers Document what is known of Lenovo's PMH. Change-Id: I1891a6370123d9ee29d9e37e4b7b78b677343aed Signed-off-by: Patrick Rudolph <patrick.rudolph(a)9elements.com> --- M Documentation/mainboard/index.md A Documentation/mainboard/lenovo/pmh.md 2 files changed, 70 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/53/32253/1 diff --git a/Documentation/mainboard/index.md b/Documentation/mainboard/index.md index d94c23e..adfe877 100644 --- a/Documentation/mainboard/index.md +++ b/Documentation/mainboard/index.md @@ -54,6 +54,7 @@ - [Hardware Maintenance Manual of ThinkPads](lenovo/thinkpad_hmm.md) - [T4xx common](lenovo/t4xx_series.md) - [X2xx common](lenovo/x2xx_series.md) +- [PMH](lenovo/pmh.md) ### Sandy Bridge series diff --git a/Documentation/mainboard/lenovo/pmh.md b/Documentation/mainboard/lenovo/pmh.md new file mode 100644 index 0000000..06c595d --- /dev/null +++ b/Documentation/mainboard/lenovo/pmh.md @@ -0,0 +1,69 @@ +# Lenovo's Power Management Hub + +The *Power Management Hub* or *PMH* originally was a CPLD connected to the EC +to controll power rails and reset lines on the lenovo mainboard. +Starting with Ivy Bridge series, the CPLD was removed and an EC with higher +pincount does the same job. The IO space to configure the PMH is still +the same. + +## PMH access + +The PMH register can be accessed using the IO region: + + IO region address: 0x15e0 + IO region size: 16 + +The IO region has the following layout: + +```eval_rst ++-------------------+---------------------------------------+ +| Offset | Register function | ++-------------------+---------------------------------------+ +| 0xc | ADDR_L: Low address into PMH space | ++-------------------+---------------------------------------+ +| 0xd | ADDR_H: High address into PMH space | ++-------------------+---------------------------------------+ +| 0xe | DATA: The data to read/write in PMH | ++-------------------+---------------------------------------+ +``` + +The PMH register space allows to access 512bytes. +The following registers are known: + +```eval_rst ++-------------------+---------------------------------------+ +| Offset | Register function | ++-------------------+---------------------------------------+ +| 0x50 | BIT3: dGPU power enable | +| +---------------------------------------+ +| | BIT5: Backlight enable | +| +---------------------------------------+ +| | BIT7: dGPU !reset | ++-------------------+---------------------------------------+ +| 0x51 | BIT0: Trackpoint enable | +| +---------------------------------------+ +| | BIT2: Touchpad enable | ++-------------------+---------------------------------------+ +| 0x60 | BIT3: Dock event enable | ++-------------------+---------------------------------------+ +| 0x62 | BIT0: Ultrabay power enable | ++-------------------+---------------------------------------+ +| 0xc2 | ID: ID of PMH | ++-------------------+---------------------------------------+ +| 0xc3 | REV: Revision of PMH | ++-------------------+---------------------------------------+ +``` + +The revision at 0xc3 seems to increment over time: + +```eval_rst ++-------------------+---------------------------------------+ +| Revision | Mainboard generation | ++-------------------+---------------------------------------+ +| 4 | T520 and T420s | ++-------------------+---------------------------------------+ +| 5 | W530 | ++-------------------+---------------------------------------+ +| 6 | T470p | ++-------------------+---------------------------------------+ +``` -- To view, visit https://review.coreboot.org/c/coreboot/+/32253 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I1891a6370123d9ee29d9e37e4b7b78b677343aed Gerrit-Change-Number: 32253 Gerrit-PatchSet: 1 Gerrit-Owner: Patrick Rudolph <patrick.rudolph(a)9elements.com> Gerrit-MessageType: newchange

5 12

Change in ...coreboot[master]: soc/intel/apl: enable lpc at bootblock
by Thomas Heijligen (Code Review) 01 Feb '22

01 Feb '22

Hello Nico Huber, I'd like you to do a code review. Please visit https://review.coreboot.org/c/coreboot/+/31371 to review the following change. Change subject: soc/intel/apl: enable lpc at bootblock ...................................................................... soc/intel/apl: enable lpc at bootblock Serial console can be attached to lpc bus. Enable it for early debug Change-Id: Ib3d09e4eb23655825b7603f49f0bad31116ac6e1 Signed-off-by: Nico Huber <nico.huber(a)secunet.com> Signed-off-by: Thomas Heijligen <thomas.heijligen(a)secunet.com> --- M src/soc/intel/apollolake/bootblock/bootblock.c M src/soc/intel/apollolake/chip.h M src/soc/intel/apollolake/lpc.c M src/soc/intel/common/block/lpc/lpc_lib.c 4 files changed, 21 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/71/31371/1 diff --git a/src/soc/intel/apollolake/bootblock/bootblock.c b/src/soc/intel/apollolake/bootblock/bootblock.c index cf3e839..e0217ef 100644 --- a/src/soc/intel/apollolake/bootblock/bootblock.c +++ b/src/soc/intel/apollolake/bootblock/bootblock.c @@ -20,6 +20,7 @@ #include <device/pci.h> #include <intelblocks/cpulib.h> #include <intelblocks/fast_spi.h> +#include <intelblocks/lpc_lib.h> #include <intelblocks/p2sb.h> #include <intelblocks/pcr.h> #include <intelblocks/rtc.h> @@ -120,4 +121,6 @@ paging_set_default_pat(); paging_enable_for_car("pdpt", "pt"); } + + pch_enable_lpc(); } diff --git a/src/soc/intel/apollolake/chip.h b/src/soc/intel/apollolake/chip.h index b8f9f8c..2f25a3b 100644 --- a/src/soc/intel/apollolake/chip.h +++ b/src/soc/intel/apollolake/chip.h @@ -44,6 +44,9 @@ /* Common structure containing soc config data required by common code*/ struct soc_intel_common_config common_soc_config; + /* Generic i/o decode ranges routed to LPC */ + uint32_t lpc_gen_dec[4]; + /* * Mapping from PCIe root port to CLKREQ input on the SOC. The SOC has * four CLKREQ inputs, but six root ports. Root ports without an diff --git a/src/soc/intel/apollolake/lpc.c b/src/soc/intel/apollolake/lpc.c index a20b82a..ffa4cf5 100644 --- a/src/soc/intel/apollolake/lpc.c +++ b/src/soc/intel/apollolake/lpc.c @@ -42,6 +42,18 @@ return apl_lpc_fixed_mmio_ranges; } +void soc_get_gen_io_dec_range(const struct device *dev, uint32_t *gen_io_dec) +{ + const struct soc_intel_apollolake_config *const config = dev->chip_info; + + if (!config) { + memset(gen_io_dec, 0x00, sizeof(config->lpc_gen_dec)); + return; + } + + memcpy(gen_io_dec, config->lpc_gen_dec, sizeof(config->lpc_gen_dec)); +} + static const struct pad_config lpc_gpios[] = { #if IS_ENABLED(CONFIG_SOC_INTEL_GLK) #if !IS_ENABLED(CONFIG_SOC_ESPI) diff --git a/src/soc/intel/common/block/lpc/lpc_lib.c b/src/soc/intel/common/block/lpc/lpc_lib.c index fb50b74..d584d2c 100644 --- a/src/soc/intel/common/block/lpc/lpc_lib.c +++ b/src/soc/intel/common/block/lpc/lpc_lib.c @@ -24,6 +24,9 @@ #include <lib.h> #include "lpc_def.h" #include <soc/pci_devs.h> +#include <stdint.h> + +__weak void soc_setup_dmi_pcr_io_dec(uint32_t *gen_io_dec) {} uint16_t lpc_enable_fixed_io_ranges(uint16_t io_enables) { -- To view, visit https://review.coreboot.org/c/coreboot/+/31371 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Ib3d09e4eb23655825b7603f49f0bad31116ac6e1 Gerrit-Change-Number: 31371 Gerrit-PatchSet: 1 Gerrit-Owner: Thomas Heijligen <src(a)posteo.de> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-MessageType: newchange

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Change in ...coreboot[master]: mb/google/sarein: Add power control for Sarien touchscreen
by EricR Lai (Code Review) 21 Dec '21

21 Dec '21

EricR Lai has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/32330 Change subject: mb/google/sarein: Add power control for Sarien touchscreen ...................................................................... mb/google/sarein: Add power control for Sarien touchscreen This change will save touchscreen power leakage 2-3mW in S0iX and increase T2 display time delay to meet display panel requirement. BUG=b:129899315 TEST= Measure touchscreen power from Sarien during S0iX Signed-off-by: Eric Lai <ericr_lai(a)compal.corp-partner.google.com> Change-Id: I48419132ba734f20ad5cf484c2dda609570a6dd0 --- M src/mainboard/google/sarien/variants/sarien/devicetree.cb 1 file changed, 14 insertions(+), 8 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/30/32330/1 diff --git a/src/mainboard/google/sarien/variants/sarien/devicetree.cb b/src/mainboard/google/sarien/variants/sarien/devicetree.cb index e4a92a9..bdd134a 100644 --- a/src/mainboard/google/sarien/variants/sarien/devicetree.cb +++ b/src/mainboard/google/sarien/variants/sarien/devicetree.cb @@ -311,10 +311,12 @@ register "generic.desc" = ""Touchscreen"" register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_C23_IRQ)" register "generic.probed" = "1" + register "generic.reset_gpio" = + "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E7)" + register "generic.reset_delay_ms" = "10" register "generic.enable_gpio" = - "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E7)" - register "generic.enable_delay_ms" = "5" - register "generic.enable_off_delay_ms" = "100" + "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B21)" + register "generic.enable_delay_ms" = "55" register "generic.has_power_resource" = "1" register "hid_desc_reg_offset" = "0x0" device i2c 10 on end @@ -324,10 +326,12 @@ register "generic.desc" = ""ELAN Touchscreen"" register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_C23_IRQ)" register "generic.probed" = "1" + register "generic.reset_gpio" = + "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E7)" + register "generic.reset_delay_ms" = "10" register "generic.enable_gpio" = - "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E7)" - register "generic.enable_delay_ms" = "5" - register "generic.enable_off_delay_ms" = "100" + "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B21)" + register "generic.enable_delay_ms" = "55" register "generic.has_power_resource" = "1" register "hid_desc_reg_offset" = "0x01" device i2c 10 on end @@ -337,8 +341,10 @@ register "desc" = ""Melfas Touchscreen"" register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_C23_IRQ)" register "probed" = "1" - register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E7)" - register "enable_delay_ms" = "5" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E7)" + register "reset_delay_ms" = "10" + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B21)" + register "enable_delay_ms" = "55" register "has_power_resource" = "1" device i2c 34 on end end -- To view, visit https://review.coreboot.org/c/coreboot/+/32330 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I48419132ba734f20ad5cf484c2dda609570a6dd0 Gerrit-Change-Number: 32330 Gerrit-PatchSet: 1 Gerrit-Owner: EricR Lai <ericr_lai(a)compal.corp-partner.google.com> Gerrit-MessageType: newchange

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