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authorSebastian Huber <sebastian.huber@embedded-brains.de>2018-04-25 15:06:08 +0200
committerSebastian Huber <sebastian.huber@embedded-brains.de>2018-04-26 07:17:57 +0200
commiteb36d1198cdf9dc1e2f776ef6e1e38755f6d13c5 (patch)
tree14177ad7a58c06a3c537d1e55dae7bc369a1a4b9 /c/src/lib/libbsp/m68k/mcf52235
parentbsps: Remove unmaintained times files (diff)
downloadrtems-eb36d1198cdf9dc1e2f776ef6e1e38755f6d13c5.tar.bz2
bsps: Move documentation, etc. files to bsps
This patch is a part of the BSP source reorganization. Update #3285.
Diffstat (limited to 'c/src/lib/libbsp/m68k/mcf52235')
-rw-r--r--c/src/lib/libbsp/m68k/mcf52235/README153
-rw-r--r--c/src/lib/libbsp/m68k/mcf52235/gdb-init48
2 files changed, 0 insertions, 201 deletions
diff --git a/c/src/lib/libbsp/m68k/mcf52235/README b/c/src/lib/libbsp/m68k/mcf52235/README
deleted file mode 100644
index a5da02f8c6..0000000000
--- a/c/src/lib/libbsp/m68k/mcf52235/README
+++ /dev/null
@@ -1,153 +0,0 @@
-Description: Motorola MCF52235EVB
-============================================================================
-CPU: MCF52235, 60MHz
-SRAM: 32K
-FLASH: 256K
-
-This is a Motorola evaluation board that uses the MCF52235 Coldfire CPU.
-This board is running at 60MHz scaled from a 25MHz oscillator.
-
-============================================================================
-NOTES:
-
-Currently this BSP must be configured with most RTEMS features turned
-off as RAM usage is too high.
-
-Configure as follows:
-configure --target=m68k-rtems4.XXX --enable-rtemsbsp=mcf52235 \
-
-To get the tests to compile (but not run) change the linkcmds to specify
-a larger sram memory region (256K works). This of course will let you
-compile all tests, but many or most of them wont run.
-
-See testsuites/samples/minumum for an example of what type of config flags
-you need for this BSP!
-
-In you project before you include confdefs.h, define some or all of the
-following:
-
-#define CONFIGURE_INIT_TASK_STACK_SIZE x
-#define CONFIGURE_MINIMUM_TASK_STACK_SIZE x
-#define CONFIGURE_INTERRUPT_STACK_SIZE x
-
-Note that the default stack size is 1K
-Note that the default number of priorities is 15
-
-============================================================================
-TODO:
-
-*) Add drivers for I2C, ADC, FEC
-*) Support for LWIP
-*) Update the coverhd.h (calling overheads) page 21 of the BSP guide
-*) Recover the 1K stack space reserved in linkcmds used for board startup.
-
-============================================================================
-
- Interrupt map
-
-+-----+-----------------------------------------------------------------------+
-| | PRIORITY |
-+-----+--------+--------+--------+--------+--------+--------+--------+--------+
-|LEVEL| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
-+-----+--------+--------+--------+--------+--------+--------+--------+--------+
-| 7 | | | | | | | | |
-+-----+--------+--------+--------+--------+--------+--------+--------+--------+
-| 6 | | | | | | | | |
-+-----+--------+--------+--------+--------+--------+--------+--------+--------+
-| 5 | | | | | | | | |
-+-----+--------+--------+--------+--------+--------+--------+--------+--------+
-| 4 | | | | | | | | PIT |
-+-----+--------+--------+--------+--------+--------+--------+--------+--------+
-| 3 | UART 0 | UART 1 | UART 2 | | | | | |
-+-----+--------+--------+--------+--------+--------+--------+--------+--------+
-| 2 | | | | | | | | |
-+-----+--------+--------+--------+--------+--------+--------+--------+--------+
-| 1 | | | | | | | | |
-+-----+--------+--------+--------+--------+--------+--------+--------+--------+
-
-============================================================================
-
-*** TIME TEST 1 ***
-rtems_semaphore_create 8
-rtems_semaphore_delete 10
-rtems_semaphore_obtain: available 3
-rtems_semaphore_obtain: not available -- NO_WAIT 3
-rtems_semaphore_release: no waiting tasks 7
-*** END OF TEST 1 ***
-
-
-*** TIME TEST OVERHEAD ***
-rtems_shutdown_executive 0
-rtems_task_create 0
-rtems_task_ident 0
-rtems_task_start 0
-rtems_task_restart 0
-rtems_task_delete 0
-rtems_task_suspend 0
-rtems_task_resume 0
-rtems_task_set_priority 0
-rtems_task_mode 0
-rtems_task_wake_when 0
-rtems_task_wake_after 0
-rtems_interrupt_catch 0
-rtems_clock_get 0
-rtems_clock_set 0
-rtems_clock_tick 0
-<pause>
-rtems_timer_create 0
-rtems_timer_delete 0
-rtems_timer_ident 0
-rtems_timer_fire_after 0
-rtems_timer_fire_when 1
-rtems_timer_reset 0
-rtems_timer_cancel 0
-rtems_semaphore_create 0
-rtems_semaphore_delete 0
-rtems_semaphore_ident 0
-rtems_semaphore_obtain 0
-rtems_semaphore_release 0
-rtems_message_queue_create 0
-rtems_message_queue_ident 0
-rtems_message_queue_delete 0
-rtems_message_queue_send 0
-rtems_message_queue_urgent 0
-rtems_message_queue_broadcast 0
-rtems_message_queue_receive 0
-rtems_message_queue_flush 0
-<pause>
-rtems_event_send 0
-rtems_event_receive 0
-rtems_signal_catch 0
-rtems_signal_send 0
-rtems_partition_create 0
-rtems_partition_ident 0
-rtems_partition_delete 0
-rtems_partition_get_buffer 0
-rtems_partition_return_buffer 0
-rtems_region_create 0
-rtems_region_ident 0
-rtems_region_delete 0
-rtems_region_get_segment 0
-rtems_region_return_segment 0
-rtems_port_create 0
-rtems_port_ident 0
-rtems_port_delete 0
-rtems_port_external_to_internal 0
-rtems_port_internal_to_external 0
-<pause>
-rtems_io_initialize 0
-rtems_io_open 0
-rtems_io_close 0
-rtems_io_read 0
-rtems_io_write 0
-rtems_io_control 0
-rtems_fatal_error_occurred 0
-rtems_rate_monotonic_create 0
-rtems_rate_monotonic_ident 0
-rtems_rate_monotonic_delete 0
-rtems_rate_monotonic_cancel 0
-rtems_rate_monotonic_period 0
-rtems_multiprocessing_announce 0
-*** END OF TIME OVERHEAD ***
-
-
diff --git a/c/src/lib/libbsp/m68k/mcf52235/gdb-init b/c/src/lib/libbsp/m68k/mcf52235/gdb-init
deleted file mode 100644
index cb94382b4d..0000000000
--- a/c/src/lib/libbsp/m68k/mcf52235/gdb-init
+++ /dev/null
@@ -1,48 +0,0 @@
-#
-# Show the exception stack frame.
-#
-define show-exception-sframe
- set $frsr = *(unsigned short *)((unsigned long)$sp + 2)
- set $frpc = *(unsigned long *)((unsigned long)$sp + 4)
- set $frfvo = *(unsigned short *)((unsigned long)$sp + 0)
- set $frcode = $frfvo >> 12
- set $frvect = ($frfvo & 0xFFF) >> 2
- set $frstatus = ((($frfvo >> 10) & 3) << 2) | ($frfvo & 3)
- printf "EXCEPTION -- SR:0x%X PC:0x%X FRAME:0x%x VECTOR:%d STATUS:%d\n", $frsr, $frpc, $frcode, $frvect, $frstatus
- if $frstatus == 4
- printf " Fault Type: Error on instruction fetch"
- end
- if $frstatus == 8
- printf " Fault Type: Error on operand write"
- end
- if $frstatus == 12
- printf " Fault Type: Error on operand read"
- end
- if $frstatus == 9
- printf " Fault Type: Attempted write to write-protected space"
- end
-end
-
-# Add -v and -d flags for bdm info
-# Add -B flags to utilize hardware breakpoints when they are availiable
-
-#target remote | m68k-bdm-gdbserver pipe /dev/bdmcf0
-target remote | m68k-bdm-gdbserver pipe /dev/tblcf2 -B
-#monitor set remote-debug 1
-
-monitor bdm-reset
-
-# Set VBR to the beginning of what will be SRAM
-monitor bdm-ctl-set 0x0801 0x20000000
-
-# Set RAMBAR1
-monitor bdm-ctl-set 0x0C05 0x20000021
-
-# Set FLASHBAR
-monitor bdm-ctl-set 0x0C04 0x00000061
-
-# Enable PST[3:0] signals
-set *((char*) 0x40100074) = 0x0F
-
-# Add the load when debugging from ram which won't happen with rtems!
-#load