diff options
Diffstat (limited to 'board/openrisc')
| -rw-r--r-- | board/openrisc/openrisc-generic/Kconfig | 12 | ||||
| -rw-r--r-- | board/openrisc/openrisc-generic/MAINTAINERS | 6 | ||||
| -rw-r--r-- | board/openrisc/openrisc-generic/Makefile | 8 | ||||
| -rw-r--r-- | board/openrisc/openrisc-generic/config.mk | 11 | ||||
| -rw-r--r-- | board/openrisc/openrisc-generic/openrisc-generic.c | 39 | ||||
| -rw-r--r-- | board/openrisc/openrisc-generic/or1ksim.cfg | 871 |
6 files changed, 0 insertions, 947 deletions
diff --git a/board/openrisc/openrisc-generic/Kconfig b/board/openrisc/openrisc-generic/Kconfig deleted file mode 100644 index cd2a94f025..0000000000 --- a/board/openrisc/openrisc-generic/Kconfig +++ /dev/null @@ -1,12 +0,0 @@ -if TARGET_OPENRISC_GENERIC - -config SYS_BOARD - default "openrisc-generic" - -config SYS_VENDOR - default "openrisc" - -config SYS_CONFIG_NAME - default "openrisc-generic" - -endif diff --git a/board/openrisc/openrisc-generic/MAINTAINERS b/board/openrisc/openrisc-generic/MAINTAINERS deleted file mode 100644 index c8dbc742e2..0000000000 --- a/board/openrisc/openrisc-generic/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -OPENRISC-GENERIC BOARD -M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> -S: Maintained -F: board/openrisc/openrisc-generic/ -F: include/configs/openrisc-generic.h -F: configs/openrisc-generic_defconfig diff --git a/board/openrisc/openrisc-generic/Makefile b/board/openrisc/openrisc-generic/Makefile deleted file mode 100644 index 342bc80450..0000000000 --- a/board/openrisc/openrisc-generic/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2001-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := openrisc-generic.o diff --git a/board/openrisc/openrisc-generic/config.mk b/board/openrisc/openrisc-generic/config.mk deleted file mode 100644 index dd6595f757..0000000000 --- a/board/openrisc/openrisc-generic/config.mk +++ /dev/null @@ -1,11 +0,0 @@ -# -# (C) Copyright 2011, Julius Baxter <julius@opencores.org> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -PLATFORM_CPPFLAGS += -mhard-mul -mhard-div - -ifeq ($(debug),1) -PLATFORM_CPPFLAGS += -DDEBUG -endif diff --git a/board/openrisc/openrisc-generic/openrisc-generic.c b/board/openrisc/openrisc-generic/openrisc-generic.c deleted file mode 100644 index 4f82600bbb..0000000000 --- a/board/openrisc/openrisc-generic/openrisc-generic.c +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Based on nios2-generic.c: - * (C) Copyright 2005, Psyent Corporation <www.psyent.com> - * Scott McNutt <smcnutt@psyent.com> - * (C) Copyright 2010, Thomas Chou <thomas@wytron.com.tw> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <netdev.h> - -int board_early_init_f(void) -{ - return 0; -} - -int checkboard(void) -{ - printf("BOARD: %s\n", CONFIG_BOARD_NAME); - return 0; -} - -phys_size_t initdram(int board_type) -{ - return 0; -} - -#ifdef CONFIG_CMD_NET -int board_eth_init(bd_t *bis) -{ - int rc = 0; - -#ifdef CONFIG_ETHOC - rc += ethoc_initialize(0, CONFIG_SYS_ETHOC_BASE); -#endif - return rc; -} -#endif diff --git a/board/openrisc/openrisc-generic/or1ksim.cfg b/board/openrisc/openrisc-generic/or1ksim.cfg deleted file mode 100644 index 2bd8642932..0000000000 --- a/board/openrisc/openrisc-generic/or1ksim.cfg +++ /dev/null @@ -1,871 +0,0 @@ -/* sim.cfg -- Simulator configuration script file - Copyright (C) 2001-2002, Marko Mlinar, markom@opencores.org - -This file is part of OpenRISC 1000 Architectural Simulator. -It contains the default configuration and help about configuring -the simulator. - - * SPDX-License-Identifier: GPL-2.0+ - */ - - -/* INTRODUCTION - - The ork1sim has various parameters, that are set in configuration files - like this one. The user can switch between configurations at startup by - specifying the required configuration file with the -f <filename.cfg> option. - If no configuration file is specified or1ksim searches for the default - configuration file sim.cfg. First it searches for './sim.cfg'. If this - file is not found, it searches for '~/or1k/sim.cfg'. If this file is - not found too, it reverts to the built-in default configuration. - - NOTE: Users should not rely on the built-in configuration, since the - default configuration may differ between version. - Rather create a configuration file that sets all critical values. - - This file may contain (standard C) comments only - no // support. - - Configure files may be be included, using: - include "file_name_to_include" - - Like normal configuration files, the included file is divided into - sections. Each section is described in detail also. - - Some section have subsections. One example of such a subsection is: - - device <index> - instance specific parameters... - enddevice - - which creates a device instance. -*/ - - -/* MEMORY SECTION - - This section specifies how the memory is generated and the blocks - it consists of. - - type = random/unknown/pattern - Specifies the initial memory values. - 'random' generates random memory using seed 'random_seed'. - 'pattern' fills memory with 'pattern'. - 'unknown' does not specify how memory should be generated, - leaving the memory in a undefined state. This is the fastest - option. - - random_seed = <value> - random seed for randomizer, used if type = 'random'. - - pattern = <value> - pattern to fill memory, used if type = 'pattern'. - - nmemories = <value> - number of memory instances connected - - baseaddr = <hex_value> - memory start address - - size = <hex_value> - memory size - - name = "<string>" - memory block name - - ce = <value> - chip enable index of the memory instance - - mc = <value> - memory controller this memory is connected to - - delayr = <value> - cycles, required for read access, -1 if instance does not support reading - - delayw = <value> - cycles, required for write access, -1 if instance does not support writing - - log = "<filename>" - filename, where to log memory accesses to, no log, if log command is not specified -*/ - - -section memory - pattern = 0x00 - type = unknown /* Fastest */ - - name = "FLASH" - ce = 0 - mc = 0 - baseaddr = 0xf0000000 - size = 0x01000000 - delayr = 1 - delayw = -1 -end - -section memory - pattern = 0x00 - type = unknown /* Fastest */ - - name = "RAM" - ce = 1 - mc = 0 - baseaddr = 0x00000000 - size = 0x02000000 - delayr = 1 - delayw = 1 -end - -section memory - pattern = 0x00 - type = unknown /* Fastest */ - - name = "SRAM" - mc = 0 - ce = 2 - baseaddr = 0xa4000000 - size = 0x00100000 - delayr = 1 - delayw = 2 -end - - -/* IMMU SECTION - - This section configures the Instruction Memory Manangement Unit - - enabled = 0/1 - '0': disabled - '1': enabled - (NOTE: UPR bit is set) - - nsets = <value> - number of ITLB sets; must be power of two - - nways = <value> - number of ITLB ways - - pagesize = <value> - instruction page size; must be power of two - - entrysize = <value> - instruction entry size in bytes - - ustates = <value> - number of ITLB usage states (2, 3, 4 etc., max is 4) - - hitdelay = <value> - number of cycles immu hit costs - - missdelay = <value> - number of cycles immu miss costs -*/ - -section immu - enabled = 1 - nsets = 64 - nways = 1 - pagesize = 8192 - hitdelay = 0 - missdelay = 0 -end - - -/* DMMU SECTION - - This section configures the Data Memory Manangement Unit - - enabled = 0/1 - '0': disabled - '1': enabled - (NOTE: UPR bit is set) - - nsets = <value> - number of DTLB sets; must be power of two - - nways = <value> - number of DTLB ways - - pagesize = <value> - data page size; must be power of two - - entrysize = <value> - data entry size in bytes - - ustates = <value> - number of DTLB usage states (2, 3, 4 etc., max is 4) - - hitdelay = <value> - number of cycles dmmu hit costs - - missdelay = <value> - number of cycles dmmu miss costs -*/ - -section dmmu - enabled = 1 - nsets = 64 - nways = 1 - pagesize = 8192 - hitdelay = 0 - missdelay = 0 -end - - -/* IC SECTION - - This section configures the Instruction Cache - - enabled = 0/1 - '0': disabled - '1': enabled - (NOTE: UPR bit is set) - - nsets = <value> - number of IC sets; must be power of two - - nways = <value> - number of IC ways - - blocksize = <value> - IC block size in bytes; must be power of two - - ustates = <value> - number of IC usage states (2, 3, 4 etc., max is 4) - - hitdelay = <value> - number of cycles ic hit costs - - missdelay = <value> - number of cycles ic miss costs -*/ - -section ic - enabled = 1 - nsets = 512 - nways = 1 - blocksize = 16 - hitdelay = 1 - missdelay = 1 -end - - -/* DC SECTION - - This section configures the Data Cache - - enabled = 0/1 - '0': disabled - '1': enabled - (NOTE: UPR bit is set) - - nsets = <value> - number of DC sets; must be power of two - - nways = <value> - number of DC ways - - blocksize = <value> - DC block size in bytes; must be power of two - - ustates = <value> - number of DC usage states (2, 3, 4 etc., max is 4) - - load_hitdelay = <value> - number of cycles dc load hit costs - - load_missdelay = <value> - number of cycles dc load miss costs - - store_hitdelay = <value> - number of cycles dc load hit costs - - store_missdelay = <value> - number of cycles dc load miss costs -*/ - -section dc - enabled = 1 - nsets = 512 - nways = 1 - blocksize = 16 - load_hitdelay = 1 - load_missdelay = 1 - store_hitdelay = 1 - store_missdelay = 1 -end - - -/* SIM SECTION - - This section specifies how or1ksim should behave. - - verbose = 0/1 - '0': don't print extra messages - '1': print extra messages - - debug = 0-9 - 0 : no debug messages - 1-9: debug message level. - higher numbers produce more messages - - profile = 0/1 - '0': don't generate profiling file 'sim.profile' - '1': don't generate profiling file 'sim.profile' - - prof_fn = "<filename>" - optional filename for the profiling file. - valid only if 'profile' is set - - mprofile = 0/1 - '0': don't generate memory profiling file 'sim.mprofile' - '1': generate memory profiling file 'sim.mprofile' - - mprof_fn = "<filename>" - optional filename for the memory profiling file. - valid only if 'mprofile' is set - - history = 0/1 - '0': don't track execution flow - '1': track execution flow - Execution flow can be tracked for the simulator's - 'hist' command. Useful for back-trace debugging. - - iprompt = 0/1 - '0': start in <not interactive prompt> (so what do we start in ???) - '1': start in interactive prompt. - - exe_log = 0/1 - '0': don't generate execution log. - '1': generate execution log. - - exe_log = default/hardware/simple/software - type of execution log, default is used when not specified - - exe_log_start = <value> - index of first instruction to start logging, default = 0 - - exe_log_end = <value> - index of last instruction to end logging; not limited, if omitted - - exe_log_marker = <value> - <value> specifies number of instructions before horizontal marker is - printed; if zero, markers are disabled (default) - - exe_log_fn = "<filename>" - filename for the exection log file. - valid only if 'exe_log' is set - - clkcycle = <value>[ps|ns|us|ms] - specifies time measurement for one cycle -*/ - -section sim - verbose = 1 - debug = 0 - profile = 0 - history = 0 - - clkcycle = 10ns -end - - -/* SECTION VAPI - - This section configures the Verification API, used for Advanced - Core Verification. - - enabled = 0/1 - '0': disbable VAPI server - '1': enable/start VAPI server - - server_port = <value> - TCP/IP port to start VAPI server on - - log_enabled = 0/1 - '0': disable VAPI requests logging - '1': enable VAPI requests logging - - hide_device_id = 0/1 - '0': don't log device id (for compatability with old version) - '1': log device id - - - vapi_fn = <filename> - filename for the log file. - valid only if log_enabled is set -*/ - -section VAPI - enabled = 0 - server_port = 9998 - log_enabled = 0 - vapi_log_fn = "vapi.log" -end - - -/* CPU SECTION - - This section specifies various CPU parameters. - - ver = <value> - rev = <value> - specifies version and revision of the CPU used - - upr = <value> - changes the upr register - - sr = <value> - sets the initial Supervision Register value - supervisor mode (SM) and fixed one (FO) set = 0x8001 - exception prefix high (EPH, vectors@0xf0000000) = 0x4000 - together, (SM | FO | EPH) = 0xc001 - superscalar = 0/1 - '0': CPU is scalar - '1': CPU is superscalar - (modify cpu/or32/execute.c to tune superscalar model) - - hazards = 0/1 - '0': don't track data hazards in superscalar CPU - '1': track data hazards in superscalar CPU - If tracked, data hazards can be displayed using the - simulator's 'r' command. - - dependstats = 0/1 - '0': don't calculate inter-instruction dependencies. - '1': calculate inter-instruction dependencies. - If calculated, inter-instruction dependencies can be - displayed using the simulator's 'stat' command. - - sbuf_len = <value> - length of store buffer (<= 256), 0 = disabled -*/ - -section cpu - ver = 0x12 - cfg = 0x00 - rev = 0x01 - sr = 0x8001 /*SPR_SR_FO | SPR_SR_SM | SPR_SR_EPH */ - /* upr = */ - superscalar = 0 - hazards = 0 - dependstats = 0 - sbuf_len = 0 -end - - -/* PM SECTION - - This section specifies Power Management parameters - - enabled = 0/1 - '0': disable power management - '1': enable power management -*/ - -section pm - enabled = 0 -end - - -/* BPB SECTION - - This section specifies how branch prediction should behave. - - enabled = 0/1 - '0': disable branch prediction - '1': enable branch prediction - - btic = 0/1 - '0': disable branch target instruction cache model - '1': enable branch target instruction cache model - - sbp_bf_fwd = 0/1 - Static branch prediction for 'l.bf' - '0': don't use forward prediction - '1': use forward prediction - - sbp_bnf_fwd = 0/1 - Static branch prediction for 'l.bnf' - '0': don't use forward prediction - '1': use forward prediction - - hitdelay = <value> - number of cycles bpb hit costs - - missdelay = <value> - number of cycles bpb miss costs -*/ - -section bpb - enabled = 0 - btic = 0 - sbp_bf_fwd = 0 - sbp_bnf_fwd = 0 - hitdelay = 0 - missdelay = 0 -end - - -/* DEBUG SECTION - - This sections specifies how the debug unit should behave. - - enabled = 0/1 - '0': disable debug unit - '1': enable debug unit - - gdb_enabled = 0/1 - '0': don't start gdb server - '1': start gdb server at port 'server_port' - - server_port = <value> - TCP/IP port to start gdb server on - valid only if gdb_enabled is set - - vapi_id = <hex_value> - Used to create "fake" vapi log file containing the JTAG proxy messages. -*/ -section debug - enabled = 0 -/* gdb_enabled = 0 */ -/* server_port = 9999*/ - rsp_enabled = 1 - rsp_port = 50001 -end - - -/* MC SECTION - - This section configures the memory controller - - enabled = 0/1 - '0': disable memory controller - '1': enable memory controller - - baseaddr = <hex_value> - address of first MC register - - POC = <hex_value> - Power On Configuration register - - index = <value> - Index of this memory controller amongst all the memory controllers -*/ - -section mc - enabled = 0 - baseaddr = 0x93000000 - POC = 0x00000008 /* Power on configuration register */ - index = 0 -end - - -/* UART SECTION - - This section configures the UARTs - - enabled = <0|1> - Enable/disable the peripheral. By default if it is enabled. - - baseaddr = <hex_value> - address of first UART register for this device - - - channel = <channeltype>:<args> - - The channel parameter indicates the source of received UART characters - and the sink for transmitted UART characters. - - The <channeltype> can be either "file", "xterm", "tcp", "fd", or "tty" - (without quotes). - - A) To send/receive characters from a pair of files, use a file - channel: - - channel=file:<rxfile>,<txfile> - - B) To create an interactive terminal window, use an xterm channel: - - channel=xterm:[<xterm_arg>]* - - C) To create a bidirectional tcp socket which one could, for example, - access via telnet, use a tcp channel: - - channel=tcp:<port number> - - D) To cause the UART to read/write from existing numeric file - descriptors, use an fd channel: - - channel=fd:<rx file descriptor num>,<tx file descriptor num> - - E) To connect the UART to a physical serial port, create a tty - channel: - - channel=tty:device=/dev/ttyS0,baud=9600 - - irq = <value> - irq number for this device - - 16550 = 0/1 - '0': this device is a UART16450 - '1': this device is a UART16550 - - jitter = <value> - in msecs... time to block, -1 to disable it - - vapi_id = <hex_value> - VAPI id of this instance -*/ - -section uart - enabled = 1 - baseaddr = 0x90000000 - irq = 2 - /* channel = "file:uart0.rx,uart0.tx" */ - /* channel = "tcp:10084" */ - channel = "xterm:" - jitter = -1 /* async behaviour */ - 16550 = 1 -end - - -/* DMA SECTION - - This section configures the DMAs - - enabled = <0|1> - Enable/disable the peripheral. By default if it is enabled. - - baseaddr = <hex_value> - address of first DMA register for this device - - irq = <value> - irq number for this device - - vapi_id = <hex_value> - VAPI id of this instance -*/ - -section dma - enabled = 1 - baseaddr = 0x9a000000 - irq = 11 -end - - -/* ETHERNET SECTION - - This section configures the ETHERNETs - - enabled = <0|1> - Enable/disable the peripheral. By default if it is enabled. - - baseaddr = <hex_value> - address of first ethernet register for this device - - dma = <value> - which controller is this ethernet "connected" to - - irq = <value> - ethernet mac IRQ level - - rtx_type = <value> - use 0 - file interface, 1 - socket interface - - rx_channel = <value> - DMA channel used for RX - - tx_channel = <value> - DMA channel used for TX - - rxfile = "<filename>" - filename, where to read data from - - txfile = "<filename>" - filename, where to write data to - - sockif = "<ifacename>" - interface name of ethernet socket - - vapi_id = <hex_value> - VAPI id of this instance -*/ - -section ethernet - enabled = 1 - baseaddr = 0x92000000 - /* dma = 0 */ - irq = 4 - rtx_type = "tap" - tap_dev = "tap0" - /* tx_channel = 0 */ - /* rx_channel = 1 */ - rxfile = "eth0.rx" - txfile = "eth0.tx" - sockif = "eth0" -end - - -/* GPIO SECTION - - This section configures the GPIOs - - enabled = <0|1> - Enable/disable the peripheral. By default if it is enabled. - - baseaddr = <hex_value> - address of first GPIO register for this device - - irq = <value> - irq number for this device - - base_vapi_id = <hex_value> - first VAPI id of this instance - GPIO uses 8 consecutive VAPI IDs -*/ - -section gpio - enabled = 0 - baseaddr = 0x91000000 - irq = 3 - base_vapi_id = 0x0200 -end - -/* VGA SECTION - - This section configures the VGA/LCD controller - - enabled = <0|1> - Enable/disable the peripheral. By default if it is enabled. - - baseaddr = <hex_value> - address of first VGA register - - irq = <value> - irq number for this device - - refresh_rate = <value> - number of cycles between screen dumps - - filename = "<filename>" - template name for generated names (e.g. "primary" produces "primary0023.bmp") -*/ - -section vga - enabled = 0 - baseaddr = 0x97100000 - irq = 8 - refresh_rate = 100000 - filename = "primary" -end - - -/* TICK TIMER SECTION - - This section configures tick timer - - enabled = 0/1 - whether tick timer is enabled -*/ - -section pic - enabled = 1 - edge_trigger = 1 -end - -/* FB SECTION - - This section configures the frame buffer - - enabled = <0|1> - Enable/disable the peripheral. By default if it is enabled. - - baseaddr = <hex_value> - base address of frame buffer - - paladdr = <hex_value> - base address of first palette entry - - refresh_rate = <value> - number of cycles between screen dumps - - filename = "<filename>" - template name for generated names (e.g. "primary" produces "primary0023.bmp") -*/ - -section fb - enabled = 0 - baseaddr = 0x97000000 - refresh_rate = 1000000 - filename = "primary" -end - - -/* KBD SECTION - - This section configures the PS/2 compatible keyboard - - baseaddr = <hex_value> - base address of the keyboard device - - rxfile = "<filename>" - filename, where to read data from -*/ - -section kbd - enabled = 0 - irq = 5 - baseaddr = 0x94000000 - rxfile = "kbd.rx" -end - - -/* ATA SECTION - - This section configures the ATA/ATAPI host controller - - baseaddr = <hex_value> - address of first ATA register - - enabled = <0|1> - Enable/disable the peripheral. By default if it is enabled. - - irq = <value> - irq number for this device - - debug = <value> - debug level for ata models. - 0: no debug messages - 1: verbose messages - 3: normal messages (more messages than verbose) - 5: debug messages (normal debug messages) - 7: flow control messages (debug statemachine flows) - 9: low priority message (display everything the code does) - - dev_type0/1 = <value> - ata device 0 type - 0: NO_CONNeCT: none (not connected) - 1: FILE : simulated harddisk - 2: LOCAL : local system harddisk - - dev_file0/1 = "<filename>" - filename for simulated ATA device - valid only if dev_type0 == 1 - - dev_size0/1 = <value> - size of simulated hard-disk (in MBytes) - valid only if dev_type0 == 1 - - dev_packet0/1 = <value> - 0: simulated ATA device does NOT implement PACKET command feature set - 1: simulated ATA device does implement PACKET command feature set - - FIXME: irq number -*/ - -section ata - enabled = 0 - baseaddr = 0x9e000000 - irq = 15 - -end |