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Diffstat (limited to 'cmd/ambapp.c')
| -rw-r--r-- | cmd/ambapp.c | 575 |
1 files changed, 575 insertions, 0 deletions
diff --git a/cmd/ambapp.c b/cmd/ambapp.c new file mode 100644 index 0000000..4b6d174 --- /dev/null +++ b/cmd/ambapp.c @@ -0,0 +1,575 @@ +/* + * (C) Copyright 2007 + * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* + * AMBA Plug&Play information list command + * + */ +#include <common.h> +#include <command.h> +#include <ambapp.h> + +DECLARE_GLOBAL_DATA_PTR; + +typedef struct { + int device_id; + char *name; + char *desc; +} ambapp_device_name; + +typedef struct { + unsigned int vendor_id; + char *name; + char *desc; + ambapp_device_name *devices; +} ambapp_vendor_devnames; + +/** Vendor GAISLER devices */ +static ambapp_device_name GAISLER_devices[] = { + {GAISLER_LEON2DSU, "LEON2DSU", "Leon2 Debug Support Unit"}, + {GAISLER_LEON3, "LEON3", "Leon3 SPARC V8 Processor"}, + {GAISLER_LEON3DSU, "LEON3DSU", "Leon3 Debug Support Unit"}, + {GAISLER_ETHAHB, "ETHAHB", "OC ethernet AHB interface"}, + {GAISLER_APBMST, "APBMST", "AHB/APB Bridge"}, + {GAISLER_AHBUART, "AHBUART", "AHB Debug UART"}, + {GAISLER_SRCTRL, "SRCTRL", "Simple SRAM Controller"}, + {GAISLER_SDCTRL, "SDCTRL", "PC133 SDRAM Controller"}, + {GAISLER_SSRCTRL, "SSRCTRL", "Synchronous SRAM Controller"}, + {GAISLER_APBUART, "APBUART", "Generic UART"}, + {GAISLER_IRQMP, "IRQMP", "Multi-processor Interrupt Ctrl."}, + {GAISLER_AHBRAM, "AHBRAM", "Single-port AHB SRAM module"}, + {GAISLER_AHBDPRAM, "AHBDPRAM", "Dual-port AHB SRAM module"}, + {GAISLER_GPTIMER, "GPTIMER", "Modular Timer Unit"}, + {GAISLER_PCITRG, "PCITRG", "Simple 32-bit PCI Target"}, + {GAISLER_PCISBRG, "PCISBRG", "Simple 32-bit PCI Bridge"}, + {GAISLER_PCIFBRG, "PCIFBRG", "Fast 32-bit PCI Bridge"}, + {GAISLER_PCITRACE, "PCITRACE", "32-bit PCI Trace Buffer"}, + {GAISLER_DMACTRL, "DMACTRL", "AMBA DMA controller"}, + {GAISLER_AHBTRACE, "AHBTRACE", "AMBA Trace Buffer"}, + {GAISLER_DSUCTRL, "DSUCTRL", "DSU/ETH controller"}, + {GAISLER_CANAHB, "CANAHB", "OC CAN AHB interface"}, + {GAISLER_GPIO, "GPIO", "General Purpose I/O port"}, + {GAISLER_AHBROM, "AHBROM", "Generic AHB ROM"}, + {GAISLER_AHBJTAG, "AHBJTAG", "JTAG Debug Link"}, + {GAISLER_ETHMAC, "ETHMAC", "GR Ethernet MAC"}, + {GAISLER_SWNODE, "SWNODE", "SpaceWire Node Interface"}, + {GAISLER_SPW, "SPW", "SpaceWire Serial Link"}, + {GAISLER_AHB2AHB, "AHB2AHB", "AHB-to-AHB Bridge"}, + {GAISLER_USBDC, "USBDC", "GR USB 2.0 Device Controller"}, + {GAISLER_USB_DCL, "USB_DCL", "USB Debug Communication Link"}, + {GAISLER_DDRMP, "DDRMP", "Multi-port DDR controller"}, + {GAISLER_ATACTRL, "ATACTRL", "ATA controller"}, + {GAISLER_DDRSP, "DDRSP", "Single-port DDR266 controller"}, + {GAISLER_EHCI, "EHCI", "USB Enhanced Host Controller"}, + {GAISLER_UHCI, "UHCI", "USB Universal Host Controller"}, + {GAISLER_I2CMST, "I2CMST", "AMBA Wrapper for OC I2C-master"}, + {GAISLER_SPW2, "SPW2", "GRSPW2 SpaceWire Serial Link"}, + {GAISLER_AHBDMA, "AHBDMA", ""}, + {GAISLER_NUHOSP3, "NUHOSP3", "Nuhorizons Spartan3 IO I/F"}, + {GAISLER_CLKGATE, "CLKGATE", "Clock gating unit"}, + {GAISLER_SPICTRL, "SPICTRL", "SPI Controller"}, + {GAISLER_DDR2SP, "DDR2SP", "Single-port DDR2 controller"}, + {GAISLER_SLINK, "SLINK", "SLINK Master"}, + {GAISLER_GRTM, "GRTM", "CCSDS Telemetry Encoder"}, + {GAISLER_GRTC, "GRTC", "CCSDS Telecommand Decoder"}, + {GAISLER_GRPW, "GRPW", "PacketWire to AMBA AHB I/F"}, + {GAISLER_GRCTM, "GRCTM", "CCSDS Time Manager"}, + {GAISLER_GRHCAN, "GRHCAN", "ESA HurriCANe CAN with DMA"}, + {GAISLER_GRFIFO, "GRFIFO", "FIFO Controller"}, + {GAISLER_GRADCDAC, "GRADCDAC", "ADC / DAC Interface"}, + {GAISLER_GRPULSE, "GRPULSE", "General Purpose I/O with Pulses"}, + {GAISLER_GRTIMER, "GRTIMER", "Timer Unit with Latches"}, + {GAISLER_AHB2PP, "AHB2PP", "AMBA AHB to Packet Parallel I/F"}, + {GAISLER_GRVERSION, "GRVERSION", "Version and Revision Register"}, + {GAISLER_APB2PW, "APB2PW", "PacketWire Transmit Interface"}, + {GAISLER_PW2APB, "PW2APB", "PacketWire Receive Interface"}, + {GAISLER_GRCAN, "GRCAN", "CAN Controller with DMA"}, + {GAISLER_I2CSLV, "I2CSLV", "I2C Slave"}, + {GAISLER_U16550, "U16550", "Simple 16550 UART"}, + {GAISLER_AHBMST_EM, "AHBMST_EM", "AMBA Master Emulator"}, + {GAISLER_AHBSLV_EM, "AHBSLV_EM", "AMBA Slave Emulator"}, + {GAISLER_GRTESTMOD, "GRTESTMOD", "Test report module"}, + {GAISLER_ASCS, "ASCS", "ASCS Master"}, + {GAISLER_IPMVBCTRL, "IPMVBCTRL", "IPM-bus/MVBC memory controller"}, + {GAISLER_SPIMCTRL, "SPIMCTRL", "SPI Memory Controller"}, + {GAISLER_L4STAT, "L4STAT", "Leon4 Statistics Module"}, + {GAISLER_LEON4, "LEON4", "Leon4 SPARC V8 Processor"}, + {GAISLER_LEON4DSU, "LEON4DSU", "Leon4 Debug Support Unit"}, + {GAISLER_PWM, "PWM", "PWM generator"}, + {GAISLER_L2CACHE, "L2CACHE", "L2-Cache Controller"}, + {GAISLER_SDCTRL64, "SDCTRL64", "64-bit PC133 SDRAM Controller"}, + {GAISLER_GR1553B, "GR1553B", "MIL-STD-1553B Interface"}, + {GAISLER_1553TST, "1553TST", "MIL-STD-1553B Test Device"}, + {GAISLER_GRIOMMU, "GRIOMMU", "I/O Memory Management Unit"}, + {GAISLER_FTAHBRAM, "FTAHBRAM", "Generic FT AHB SRAM module"}, + {GAISLER_FTSRCTRL, "FTSRCTRL", "Simple FT SRAM Controller"}, + {GAISLER_AHBSTAT, "AHBSTAT", "AHB Status Register"}, + {GAISLER_LEON3FT, "LEON3FT", "Leon3-FT SPARC V8 Processor"}, + {GAISLER_FTMCTRL, "FTMCTRL", "Memory controller with EDAC"}, + {GAISLER_FTSDCTRL, "FTSDCTRL", "FT PC133 SDRAM Controller"}, + {GAISLER_FTSRCTRL8, "FTSRCTRL8", "FT 8-bit SRAM/16-bit IO Ctrl"}, + {GAISLER_MEMSCRUB, "MEMSCRUB", "AHB Memory Scrubber"}, + {GAISLER_FTSDCTRL64, "FTSDCTRL64", "64-bit FT SDRAM Controller"}, + {GAISLER_APBPS2, "APBPS2", "PS2 interface"}, + {GAISLER_VGACTRL, "VGACTRL", "VGA controller"}, + {GAISLER_LOGAN, "LOGAN", "On chip Logic Analyzer"}, + {GAISLER_SVGACTRL, "SVGACTRL", "SVGA frame buffer"}, + {GAISLER_T1AHB, "T1AHB", "Niagara T1 PCX/AHB bridge"}, + {GAISLER_MP7WRAP, "MP7WRAP", "CoreMP7 wrapper"}, + {GAISLER_GRSYSMON, "GRSYSMON", "AMBA wrapper for System Monitor"}, + {GAISLER_GRACECTRL, "GRACECTRL", "System ACE I/F Controller"}, + {GAISLER_ATAHBSLV, "ATAHBSLV", "AMBA Test Framework AHB Slave"}, + {GAISLER_ATAHBMST, "ATAHBMST", "AMBA Test Framework AHB Master"}, + {GAISLER_ATAPBSLV, "ATAPBSLV", "AMBA Test Framework APB Slave"}, + {GAISLER_B1553BC, "B1553BC", "AMBA Wrapper for Core1553BBC"}, + {GAISLER_B1553RT, "B1553RT", "AMBA Wrapper for Core1553BRT"}, + {GAISLER_B1553BRM, "B1553BRM", "AMBA Wrapper for Core1553BRM"}, + {GAISLER_AES, "AES", "Advanced Encryption Standard"}, + {GAISLER_ECC, "ECC", "Elliptic Curve Cryptography"}, + {GAISLER_PCIF, "PCIF", "AMBA Wrapper for CorePCIF"}, + {GAISLER_CLKMOD, "CLKMOD", "CPU Clock Switching Ctrl module"}, + {GAISLER_HAPSTRAK, "HAPSTRAK", "HAPS HapsTrak I/O Port"}, + {GAISLER_TEST_1X2, "TEST_1X2", "HAPS TEST_1x2 interface"}, + {GAISLER_WILD2AHB, "WILD2AHB", "WildCard CardBus interface"}, + {GAISLER_BIO1, "BIO1", "Basic I/O board BIO1"}, + {GAISLER_AESDMA, "AESDMA", "AES 256 DMA"}, + {GAISLER_SATCAN, "SATCAN", "SatCAN controller"}, + {GAISLER_CANMUX, "CANMUX", "CAN Bus multiplexer"}, + {GAISLER_GRTMRX, "GRTMRX", "CCSDS Telemetry Receiver"}, + {GAISLER_GRTCTX, "GRTCTX", "CCSDS Telecommand Transmitter"}, + {GAISLER_GRTMDESC, "GRTMDESC", "CCSDS Telemetry Descriptor"}, + {GAISLER_GRTMVC, "GRTMVC", "CCSDS Telemetry VC Generator"}, + {GAISLER_GEFFE, "GEFFE", "Geffe Generator"}, + {GAISLER_GPREG, "GPREG", "General Purpose Register"}, + {GAISLER_GRTMPAHB, "GRTMPAHB", "CCSDS Telemetry VC AHB Input"}, + {GAISLER_SPWCUC, "SPWCUC", "CCSDS CUC / SpaceWire I/F"}, + {GAISLER_SPW2_DMA, "SPW2_DMA", "GRSPW Router DMA interface"}, + {GAISLER_SPWROUTER, "SPWROUTER", "GRSPW Router"}, + {0, NULL, NULL} +}; + + +/** Vendor PENDER devices */ +static ambapp_device_name PENDER_devices[] = { + {0, NULL, NULL} +}; + + +/** Vendor ESA devices */ +static ambapp_device_name ESA_devices[] = { + {ESA_LEON2, "LEON2", "Leon2 SPARC V8 Processor"}, + {ESA_LEON2APB, "LEON2APB", "Leon2 Peripheral Bus"}, + {ESA_IRQ, "IRQ", "Leon2 Interrupt Controller"}, + {ESA_TIMER, "TIMER", "Leon2 Timer"}, + {ESA_UART, "UART", "Leon2 UART"}, + {ESA_CFG, "CFG", "Leon2 Configuration Register"}, + {ESA_IO, "IO", "Leon2 Input/Output"}, + {ESA_MCTRL, "MCTRL", "Leon2 Memory Controller"}, + {ESA_PCIARB, "PCIARB", "PCI Arbiter"}, + {ESA_HURRICANE, "HURRICANE", "HurriCANe/HurryAMBA CAN Ctrl"}, + {ESA_SPW_RMAP, "SPW_RMAP", "UoD/Saab SpaceWire/RMAP link"}, + {ESA_AHBUART, "AHBUART", "Leon2 AHB Debug UART"}, + {ESA_SPWA, "SPWA", "ESA/ASTRIUM SpaceWire link"}, + {ESA_BOSCHCAN, "BOSCHCAN", "SSC/BOSCH CAN Ctrl"}, + {ESA_IRQ2, "IRQ2", "Leon2 Secondary Irq Controller"}, + {ESA_AHBSTAT, "AHBSTAT", "Leon2 AHB Status Register"}, + {ESA_WPROT, "WPROT", "Leon2 Write Protection"}, + {ESA_WPROT2, "WPROT2", "Leon2 Extended Write Protection"}, + {ESA_PDEC3AMBA, "PDEC3AMBA", "ESA CCSDS PDEC3AMBA TC Decoder"}, + {ESA_PTME3AMBA, "PTME3AMBA", "ESA CCSDS PTME3AMBA TM Encoder"}, + {0, NULL, NULL} +}; + + +/** Vendor ASTRIUM devices */ +static ambapp_device_name ASTRIUM_devices[] = { + {0, NULL, NULL} +}; + + +/** Vendor OPENCHIP devices */ +static ambapp_device_name OPENCHIP_devices[] = { + {OPENCHIP_APBGPIO, "APBGPIO", "APB General Purpose IO"}, + {OPENCHIP_APBI2C, "APBI2C", "APB I2C Interface"}, + {OPENCHIP_APBSPI, "APBSPI", "APB SPI Interface"}, + {OPENCHIP_APBCHARLCD, "APBCHARLCD", "APB Character LCD"}, + {OPENCHIP_APBPWM, "APBPWM", "APB PWM"}, + {OPENCHIP_APBPS2, "APBPS2", "APB PS/2 Interface"}, + {OPENCHIP_APBMMCSD, "APBMMCSD", "APB MMC/SD Card Interface"}, + {OPENCHIP_APBNAND, "APBNAND", "APB NAND(SmartMedia) Interface"}, + {OPENCHIP_APBLPC, "APBLPC", "APB LPC Interface"}, + {OPENCHIP_APBCF, "APBCF", "APB CompactFlash (IDE)"}, + {OPENCHIP_APBSYSACE, "APBSYSACE", "APB SystemACE Interface"}, + {OPENCHIP_APB1WIRE, "APB1WIRE", "APB 1-Wire Interface"}, + {OPENCHIP_APBJTAG, "APBJTAG", "APB JTAG TAP Master"}, + {OPENCHIP_APBSUI, "APBSUI", "APB Simple User Interface"}, + {0, NULL, NULL} +}; + + +/** Vendor OPENCORES devices */ +static ambapp_device_name OPENCORES_devices[] = { + {OPENCORES_PCIBR, "PCIBR", "PCI Bridge"}, + {OPENCORES_ETHMAC, "ETHMAC", "Ethernet MAC"}, + {0, NULL} +}; + + +/** Vendor CONTRIB devices */ +static ambapp_device_name CONTRIB_devices[] = { + {CONTRIB_CORE1, "CORE1", "Contributed core 1"}, + {CONTRIB_CORE2, "CORE2", "Contributed core 2"}, + {0, NULL, NULL} +}; + + +/** Vendor EONIC devices */ +static ambapp_device_name EONIC_devices[] = { + {0, NULL, NULL} +}; + + +/** Vendor RADIONOR devices */ +static ambapp_device_name RADIONOR_devices[] = { + {0, NULL, NULL} +}; + + +/** Vendor GLEICHMANN devices */ +static ambapp_device_name GLEICHMANN_devices[] = { + {GLEICHMANN_CUSTOM, "CUSTOM", "Custom device"}, + {GLEICHMANN_GEOLCD01, "GEOLCD01", "GEOLCD01 graphics system"}, + {GLEICHMANN_DAC, "DAC", "Sigma delta DAC"}, + {GLEICHMANN_HPI, "HPI", "AHB-to-HPI bridge"}, + {GLEICHMANN_SPI, "SPI", "SPI master"}, + {GLEICHMANN_HIFC, "HIFC", "Human interface controller"}, + {GLEICHMANN_ADCDAC, "ADCDAC", "Sigma delta ADC/DAC"}, + {GLEICHMANN_SPIOC, "SPIOC", ""}, + {GLEICHMANN_AC97, "AC97", ""}, + {0, NULL, NULL} +}; + + +/** Vendor MENTA devices */ +static ambapp_device_name MENTA_devices[] = { + {0, NULL, NULL} +}; + + +/** Vendor SUN devices */ +static ambapp_device_name SUN_devices[] = { + {SUN_T1, "T1", "Niagara T1 SPARC V9 Processor"}, + {SUN_S1, "S1", "Niagara S1 SPARC V9 Processor"}, + {0, NULL, NULL} +}; + + +/** Vendor MOVIDIA devices */ +static ambapp_device_name MOVIDIA_devices[] = { + {0, NULL, NULL} +}; + + +/** Vendor ORBITA devices */ +static ambapp_device_name ORBITA_devices[] = { + {ORBITA_1553B, "1553B", "MIL-STD-1553B Controller"}, + {ORBITA_429, "429", "429 Interface"}, + {ORBITA_SPI, "SPI", "SPI Interface"}, + {ORBITA_I2C, "I2C", "I2C Interface"}, + {ORBITA_SMARTCARD, "SMARTCARD", "Smart Card Reader"}, + {ORBITA_SDCARD, "SDCARD", "SD Card Reader"}, + {ORBITA_UART16550, "UART16550", "16550 UART"}, + {ORBITA_CRYPTO, "CRYPTO", "Crypto Engine"}, + {ORBITA_SYSIF, "SYSIF", "System Interface"}, + {ORBITA_PIO, "PIO", "Programmable IO module"}, + {ORBITA_RTC, "RTC", "Real-Time Clock"}, + {ORBITA_COLORLCD, "COLORLCD", "Color LCD Controller"}, + {ORBITA_PCI, "PCI", "PCI Module"}, + {ORBITA_DSP, "DSP", "DPS Co-Processor"}, + {ORBITA_USBHOST, "USBHOST", "USB Host"}, + {ORBITA_USBDEV, "USBDEV", "USB Device"}, + {0, NULL, NULL} +}; + + +/** Vendor SYNOPSYS devices */ +static ambapp_device_name SYNOPSYS_devices[] = { + {0, NULL, NULL} +}; + + +/** Vendor NASA devices */ +static ambapp_device_name NASA_devices[] = { + {NASA_EP32, "EP32", "EP32 Forth processor"}, + {0, NULL, NULL} +}; + + +/** Vendor CAL devices */ +static ambapp_device_name CAL_devices[] = { + {CAL_DDRCTRL, "DDRCTRL", ""}, + {0, NULL, NULL} +}; + + +/** Vendor EMBEDDIT devices */ +static ambapp_device_name EMBEDDIT_devices[] = { + {0, NULL, NULL} +}; + + +/** Vendor CETON devices */ +static ambapp_device_name CETON_devices[] = { + {0, NULL, NULL} +}; + + +/** Vendor S3 devices */ +static ambapp_device_name S3_devices[] = { + {0, NULL, NULL} +}; + + +/** Vendor ACTEL devices */ +static ambapp_device_name ACTEL_devices[] = { + {ACTEL_COREMP7, "COREMP7", "CoreMP7 Processor"}, + {0, NULL, NULL} +}; + + +/** Vendor APPLECORE devices */ +static ambapp_device_name APPLECORE_devices[] = { + {APPLECORE_UTLEON3, "UTLEON3", "AppleCore uT-LEON3 Processor"}, + {APPLECORE_UTLEON3DSU, "UTLEON3DSU", "AppleCore uT-LEON3 DSU"}, + {0, NULL, NULL} +}; + + +/** Vendors and their devices */ +static ambapp_vendor_devnames vendors[] = { + {VENDOR_GAISLER, "GAISLER", "Gaisler Research", GAISLER_devices}, + {VENDOR_PENDER, "PENDER", "", PENDER_devices}, + {VENDOR_ESA, "ESA", "European Space Agency", ESA_devices}, + {VENDOR_ASTRIUM, "ASTRIUM", "", ASTRIUM_devices}, + {VENDOR_OPENCHIP, "OPENCHIP", "OpenChip", OPENCHIP_devices}, + {VENDOR_OPENCORES, "OPENCORES", "OpenCores", OPENCORES_devices}, + {VENDOR_CONTRIB, "CONTRIB", "Various contributions", CONTRIB_devices}, + {VENDOR_EONIC, "EONIC", "Eonic BV", EONIC_devices}, + {VENDOR_RADIONOR, "RADIONOR", "Radionor Communications", RADIONOR_devices}, + {VENDOR_GLEICHMANN, "GLEICHMANN", "Gleichmann Electronics", GLEICHMANN_devices}, + {VENDOR_MENTA, "MENTA", "Menta", MENTA_devices}, + {VENDOR_SUN, "SUN", "Sun Microsystems", SUN_devices}, + {VENDOR_MOVIDIA, "MOVIDIA", "", MOVIDIA_devices}, + {VENDOR_ORBITA, "ORBITA", "Orbita", ORBITA_devices}, + {VENDOR_SYNOPSYS, "SYNOPSYS", "Synopsys Inc.", SYNOPSYS_devices}, + {VENDOR_NASA, "NASA", "NASA", NASA_devices}, + {VENDOR_S3, "S3", "S3 Group", S3_devices}, + {VENDOR_CAL, "CAL", "", CAL_devices}, + {VENDOR_EMBEDDIT, "EMBEDDIT", "Embedd.it", EMBEDDIT_devices}, + {VENDOR_CETON, "CETON", "Ceton Corporation", CETON_devices}, + {VENDOR_ACTEL, "ACTEL", "Actel Corporation", ACTEL_devices}, + {VENDOR_APPLECORE, "APPLECORE", "AppleCore", APPLECORE_devices}, + {0, NULL, NULL, NULL} +}; + +static ambapp_device_name *ambapp_get_dev(ambapp_device_name *devs, int id) +{ + if (!devs) + return NULL; + + while (devs->device_id > 0) { + if (devs->device_id == id) + return devs; + devs++; + } + return NULL; +} + +char *ambapp_device_id2str(int vendor, int id) +{ + ambapp_vendor_devnames *ven = &vendors[0]; + ambapp_device_name *dev; + + while (ven->vendor_id > 0) { + if (ven->vendor_id == vendor) { + dev = ambapp_get_dev(ven->devices, id); + if (!dev) + return NULL; + return dev->name; + } + ven++; + } + return NULL; +} + +char *ambapp_device_id2desc(int vendor, int id) +{ + ambapp_vendor_devnames *ven = &vendors[0]; + ambapp_device_name *dev; + + while (ven->vendor_id > 0) { + if (ven->vendor_id == vendor) { + dev = ambapp_get_dev(ven->devices, id); + if (!dev) + return NULL; + return dev->desc; + } + ven++; + } + return NULL; +} + +char *ambapp_vendor_id2str(int vendor) +{ + ambapp_vendor_devnames *ven = &vendors[0]; + + while (ven->vendor_id > 0) { + if (ven->vendor_id == vendor) { + return ven->name; + } + ven++; + } + return NULL; +} + +static char *unknown = "unknown"; + +char *ambapp_type_names[4] = { + /* 0 */ "UNUSED", + /* 1 */ "apb", + /* 2 */ "ahbmem", + /* 3 */ "ahbio" +}; + +/* Print one APB device */ +void ambapp_print_apb(ambapp_apbdev *dev, int index) +{ + char *dev_str, *ven_str; + unsigned int freq; + + ven_str = ambapp_vendor_id2str(dev->vendor); + if (!ven_str) { + ven_str = unknown; + dev_str = unknown; + } else { + dev_str = ambapp_device_id2str(dev->vendor, dev->device); + if (!dev_str) + dev_str = unknown; + } + + /* Get Frequency of Core */ + freq = ambapp_bus_freq(&ambapp_plb, dev->ahb_bus_index); + + printf("0x%02x:0x%02x:0x%02x: %s %s (%dkHz)\n" + " apb: 0x%08x - 0x%08x\n" + " irq: %-2d (ver: %-2d)\n", + index, dev->vendor, dev->device, ven_str, dev_str, freq / 1000, + dev->address, dev->address + (dev->mask-1), + dev->irq, dev->ver); +} + +void ambapp_print_ahb(ambapp_ahbdev *dev, int index) +{ + char *dev_str, *ven_str, *type_str; + int i; + unsigned int freq; + + ven_str = ambapp_vendor_id2str(dev->vendor); + if (!ven_str) { + ven_str = unknown; + dev_str = unknown; + } else { + dev_str = ambapp_device_id2str(dev->vendor, dev->device); + if (!dev_str) + dev_str = unknown; + } + + /* Get Frequency of Core */ + freq = ambapp_bus_freq(&ambapp_plb, dev->ahb_bus_index); + + printf("0x%02x:0x%02x:0x%02x: %s %s (%dkHz)\n", + index, dev->vendor, dev->device, ven_str, dev_str, freq / 1000); + + for (i = 0; i < 4; i++) { + if (dev->type[i] == 0) + continue; + type_str = ambapp_type_names[dev->type[i]]; + printf(" %-7s: 0x%08x - 0x%08x\n", type_str, dev->address[i], + dev->address[i] + (dev->mask[i]-1)); + } + + printf(" irq: %-2d (ver: %d)\n", dev->irq, dev->ver); +} + +int do_ambapp_print(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) +{ + int index; + ambapp_apbdev apbdev; + ambapp_ahbdev ahbdev; + + /* Print AHB Masters */ + puts("\n--------- AHB Masters ---------\n"); + index = 0; + while (ambapp_ahbmst_find(&ambapp_plb, 0, 0, index, &ahbdev) == 1) { + /* Found a AHB Master Device */ + ambapp_print_ahb(&ahbdev, index); + index++; + } + + /* Print AHB Slaves */ + puts("\n--------- AHB Slaves ---------\n"); + index = 0; + while (ambapp_ahbslv_find(&ambapp_plb, 0, 0, index, &ahbdev) == 1) { + /* Found a AHB Slave Device */ + ambapp_print_ahb(&ahbdev, index); + index++; + } + + /* Print APB Slaves */ + puts("\n--------- APB Slaves ---------\n"); + index = 0; + while (ambapp_apb_find(&ambapp_plb, 0, 0, index, &apbdev) == 1) { + /* Found a APB Slave Device */ + ambapp_print_apb(&apbdev, index); + index++; + } + + puts("\n"); + return 0; +} + +int ambapp_init_reloc(void) +{ + ambapp_vendor_devnames *vend = vendors; + ambapp_device_name *dev; + + while (vend->vendor_id && vend->name) { + vend->name = (char *)((unsigned int)vend->name + gd->reloc_off); + vend->desc = (char *)((unsigned int)vend->desc + gd->reloc_off); + vend->devices = (ambapp_device_name *) + ((unsigned int)vend->devices + gd->reloc_off); + dev = vend->devices; + vend++; + if (!dev) + continue; + while (dev->device_id && dev->name) { + dev->name = + (char *)((unsigned int)dev->name + gd->reloc_off); + dev->desc = + (char *)((unsigned int)dev->desc + gd->reloc_off); + dev++; + } + } + return 0; +} + +U_BOOT_CMD( + ambapp, 1, 1, do_ambapp_print, + "list AMBA Plug&Play information", + "ambapp\n" + " - lists AMBA (AHB & APB) Plug&Play devices present on the system" +); |