From eb36d1198cdf9dc1e2f776ef6e1e38755f6d13c5 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Wed, 25 Apr 2018 15:06:08 +0200 Subject: bsps: Move documentation, etc. files to bsps This patch is a part of the BSP source reorganization. Update #3285. --- c/src/lib/libbsp/m68k/gen68360/README | 299 ---------------------------------- 1 file changed, 299 deletions(-) delete mode 100644 c/src/lib/libbsp/m68k/gen68360/README (limited to 'c/src/lib/libbsp/m68k/gen68360/README') diff --git a/c/src/lib/libbsp/m68k/gen68360/README b/c/src/lib/libbsp/m68k/gen68360/README deleted file mode 100644 index 0c595deb77..0000000000 --- a/c/src/lib/libbsp/m68k/gen68360/README +++ /dev/null @@ -1,299 +0,0 @@ -# -# This package requires a version of GCC that supports the `-mcpu32' option. -# - -# -# Please send any comments, improvements, or bug reports to: -# W. Eric Norum -# Deparment of Electrical Engineering -# 53 Campus Driver -# University of Saskatchewan -# Saskatoon, Saskatchewan, CANADA -# S7N 5A9 -# eric.norum@usask.ca -# - -# -# This board support package works with several different versions of -# MC68360 systems. See the conditional-compile tests in startup/init68360.c -# for examples. -# -# Decisions made at compile time include: -# - If the CPU is a member of the 68040 family, the BSP is -# compiled for a generic 68040/68360 system as described -# in Chapter 9 of the MC68360 User's Manual. This version -# can be used with the Arnewsh SBC360 card. -# - If the preprocessor symbol M68360_ATLAS_HSB is defined, -# the BSP is compiled for an Atlas HSB card. -# - If the preprocessor symbol M68360_IMD_PGH is defined, -# the BSP is compiled for an IMD PGH360 card. -# - Otherwise, the BSP is compiled for a generic 68360 system -# as described in Chapter 9 of the MC68360 User's Manual. This -# version works with the Atlas ACE360 card. -# - -BSP NAME: gen68360 or gen68360_040 -BOARD: Generic 68360 as described in Motorola MC68360 User's Manual -BOARD: Atlas Computer Equipment Inc. High Speed Bridge (HSB) -BOARD: Atlas Computer Equipment Inc. Advanced Communication Engine (ACE) -BOARD: Arnewsh SBC360 68040/68360 card -BOARD: IMD PGH Board (custom) -BUS: none -CPU FAMILY: Motorola CPU32+, Motorola 68040 -COPROCESSORS: none -MODE: not applicable - -DEBUG MONITOR: none (Hardware provides BDM) - -PERIPHERALS -=========== -TIMERS: PIT, Watchdog, 4 general purpose, 16 RISC - RESOLUTION: one microsecond -SERIAL PORTS: 4 SCC, 2 SMC, 1 SPI -REAL-TIME CLOCK: -DMA: Each serial port, 2 general purpose -VIDEO: none -SCSI: none -NETWORKING: Ethernet on SCC1. - -DRIVER INFORMATION -================== -CLOCK DRIVER: Programmable Interval Timer -IOSUPP DRIVER: Serial Management Controller 1 -SHMSUPP: none -TIMER DRIVER: Timer 1 - -STDIO -===== -PORT: SMC1 -ELECTRICAL: EIA-232 (if board supplies level shifter) -BAUD: 9600 -BITS PER CHARACTER: 8 -PARITY: None -STOP BITS: 1 - -NOTES -===== - -Board description ------------------ -clock rate: 25 MHz -bus width: 8-bit PROM/FLASH, 32-bit DRAM -ROM: To 1 MByte, 180 nsec (3 wait states), chip select 0 -RAM: 4 or 16 MBytes of 60 nsec parity DRAM (1Mx36) to RAS1*/CAS1* - -Board description (IMD PGH) ---------------------------- -clock rate: 25 MHz -bus width: 8-bit PROM/FLASH, 32-bit DRAM -ROM: 512KByte, 180 nsec (3 wait states), chip select 0 -RAM: 16 MBytes of 60 nsec no-parity DRAM (1Mx32) to RAS1*/CAS1* - -Host System ------------ -OPENSTEP 4.2 (Intel and Motorola), Solaris 2.5, Linux 2.0.29 - -Verification (Standalone 68360) -------------------------------- -Single processor tests: Passed -Multi-processort tests: not applicable -Timing tests: - Context Switch - - context switch: self 10 - context switch: to another task 11 - context switch: no floating point contexts 38 - fp context switch: restore 1st FP task 39 - fp context switch: save initialized, restore initialized 14 - fp context switch: save idle, restore initialized 15 - fp context switch: save idle, restore idle 41 - - Task Manager - - rtems_task_create 202 - rtems_task_ident 390 - rtems_task_start 71 - rtems_task_restart: calling task 99 - rtems_task_restart: suspended task -- returns to caller 86 - rtems_task_restart: blocked task -- returns to caller 116 - rtems_task_restart: ready task -- returns to caller 88 - rtems_task_restart: suspended task -- preempts caller 132 - rtems_task_restart: blocked task -- preempts caller 153 - rtems_task_restart: ready task -- preempts caller 149 - rtems_task_delete: calling task 236 - rtems_task_delete: suspended task 191 - rtems_task_delete: blocked task 195 - rtems_task_delete: ready task 198 - rtems_task_suspend: calling task 78 - rtems_task_suspend: returns to caller 36 - rtems_task_resume: task readied -- returns to caller 39 - rtems_task_resume: task readied -- preempts caller 67 - rtems_task_set_priority: obtain current priority 26 - rtems_task_set_priority: returns to caller 59 - rtems_task_set_priority: preempts caller 110 - rtems_task_mode: obtain current mode 13 - rtems_task_mode: no reschedule 15 - rtems_task_mode: reschedule -- returns to caller 20 - rtems_task_mode: reschedule -- preempts caller 67 - rtems_task_wake_after: yield -- returns to caller 16 - rtems_task_wake_after: yields -- preempts caller 65 - rtems_task_wake_when 116 - - Interrupt Manager - - interrupt entry overhead: returns to nested interrupt 10 - interrupt entry overhead: returns to interrupted task 10 - interrupt entry overhead: returns to preempting task 10 - interrupt exit overhead: returns to nested interrupt 8 - interrupt exit overhead: returns to interrupted task 10 - interrupt exit overhead: returns to preempting task 59 - - Clock Manager - - rtems_clock_set 73 - rtems_clock_get 1 - rtems_clock_tick 16 - - Timer Manager - - rtems_timer_create 31 - rtems_timer_ident 380 - rtems_timer_delete: inactive 43 - rtems_timer_delete: active 46 - rtems_timer_fire_after: inactive 53 - rtems_timer_fire_after: active 56 - rtems_timer_fire_when: inactive 72 - rtems_timer_fire_when: active 72 - rtems_timer_reset: inactive 47 - rtems_timer_reset: active 51 - rtems_timer_cancel: inactive 25 - rtems_timer_cancel: active 28 - - Semaphore Manager - - rtems_semaphore_create 59 - rtems_semaphore_ident 438 - rtems_semaphore_delete 57 - rtems_semaphore_obtain: available 31 - rtems_semaphore_obtain: not available -- NO_WAIT 31 - rtems_semaphore_obtain: not available -- caller blocks 108 - rtems_semaphore_release: no waiting tasks 40 - rtems_semaphore_release: task readied -- returns to caller 56 - rtems_semaphore_release: task readied -- preempts caller 83 - - Message Queue Manager - - rtems_message_queue_create 241 - rtems_message_queue_ident 379 - rtems_message_queue_delete 75 - rtems_message_queue_send: no waiting tasks 72 - rtems_message_queue_send: task readied -- returns to caller 72 - rtems_message_queue_send: task readied -- preempts caller 99 - rtems_message_queue_urgent: no waiting tasks 72 - rtems_message_queue_urgent: task readied -- returns to caller 72 - rtems_message_queue_urgent: task readied -- preempts caller 99 - rtems_message_queue_broadcast: no waiting tasks 43 - rtems_message_queue_broadcast: task readied -- returns to caller 82 - rtems_message_queue_broadcast: task readied -- preempts caller 109 - rtems_message_queue_receive: available 52 - rtems_message_queue_receive: not available -- NO_WAIT 34 - rtems_message_queue_receive: not available -- caller blocks 111 - rtems_message_queue_flush: no messages flushed 25 - rtems_message_queue_flush: messages flushed 34 - - Event Manager - - rtems_event_send: no task readied 22 - rtems_event_send: task readied -- returns to caller 50 - rtems_event_send: task readied -- preempts caller 80 - rtems_event_receive: obtain current events -1 - rtems_event_receive: available 26 - rtems_event_receive: not available -- NO_WAIT 22 - rtems_event_receive: not available -- caller blocks 89 - - Signal Manager - - rtems_signal_catch 16 - rtems_signal_send: returns to caller 32 - rtems_signal_send: signal to self 51 - exit ASR overhead: returns to calling task 42 - exit ASR overhead: returns to preempting task 58 - - Partition Manager - - rtems_partition_create 74 - rtems_partition_ident 379 - rtems_partition_delete 40 - rtems_partition_get_buffer: available 29 - rtems_partition_get_buffer: not available 27 - rtems_partition_return_buffer 34 - - Region Manager - - rtems_region_create 63 - rtems_region_ident 388 - rtems_region_delete 40 - rtems_region_get_segment: available 43 - rtems_region_get_segment: not available -- NO_WAIT 40 - rtems_region_get_segment: not available -- caller blocks 120 - rtems_region_return_segment: no waiting tasks 48 - rtems_region_return_segment: task readied -- returns to caller 98 - rtems_region_return_segment: task readied -- preempts caller 125 - - Dual-Ported Memory Manager - - rtems_port_create 38 - rtems_port_ident 380 - rtems_port_delete 40 - rtems_port_internal_to_external 22 - rtems_port_external_to_internal 22 - - IO Manager - - rtems_io_initialize 4 - rtems_io_open 1 - rtems_io_close 1 - rtems_io_read 1 - rtems_io_write 1 - rtems_io_control 1 - - Rate Monotonic Manager - - rtems_rate_monotonic_create 36 - rtems_rate_monotonic_ident 380 - rtems_rate_monotonic_cancel 34 - rtems_rate_monotonic_delete: active 51 - rtems_rate_monotonic_delete: inactive 47 - rtems_rate_monotonic_period: obtain status 27 - rtems_rate_monotonic_period: initiate period -- returns to caller 50 - rtems_rate_monotonic_period: conclude periods -- caller blocks 72 - -Network tests: - TCP throughput (as measured by ttcp): - Receive: 1081 kbytes/sec - Transmit: 953 kbytes/sec - -Porting -------- -This board support package is written for a 68360 system similar to that -described in chapter 9 of the Motorola MC68360 Quad Integrated Communication -Processor Users' Manual. The salient features of this hardware are: - - 25 MHz external clock - DRAM address multiplexing provided by 68360 - 8-bit 180nsec PROM to CS0* - 4 MBytes of 60 nsec parity DRAM (1Mx36) to RAS1*/CAS1* - Console serial port on SMC1 - Ethernet interface on SCC1 - -The board support package has been tested with: - A home-built 68360 board - An ACE360A and an HSB board produced by: - Atlas Computer Equipment - 703 Colina Lane - Santa Barbara, CA 93103 - A 68040/68360 board (SBC360) produced by: - Arnewsh Inc. - P.O. Box 270352 - Fort Collins, CO 80527-0352 - A custom 68360 board (PGH360) produced by IMD -- cgit v1.2.3