Timeline




matching tags

Jul 15, 1998:

11:58 PM Changeset in rtems [4a11d8c]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Fixed typo in which last port did not get switched to default register access routines.
11:57 PM Changeset in rtems [849dc107]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Fixed typos.
11:55 PM Changeset in rtems [670d037]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Switched to usign the default z8530 and mc68681 register access routines.
11:54 PM Changeset in rtems [8414c033]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added default z85c30 register access routines.
11:54 PM Changeset in rtems [cce9322]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added default mc68681 register access routines.
11:21 PM Changeset in rtems [991a1ab4]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added check for proper deviceType to interrupt processing code.
11:21 PM Changeset in rtems [efaf85fa]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added interrupt mask and interrupt status register bit constants. Added prototype for mc68681_build_imr(), mc68681_process(), and mc68681_enable_interrupts().
11:20 PM Changeset in rtems [49370cd]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added default mc68681 register access routines.
11:20 PM Changeset in rtems [198d851]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Switched from driver's own buffering to using termios. This eliminated the need for the ringbuffer manipulation in this driver. It should also allow the removal of mc68681_flush. This greatly simplified the interrupt processing. Reworked Interrupt Mask Register handling. Added imr field to the device context. This handling makes sure that the IMR accurately reflects the state of the port in use and its mate. This required the reworking of the mc68681_enable_interrupts() routine to allow for the specification of which interrupt sources were being enabled/disabled. Reworked initialization to reset using port address rather than chip base address. Basically we were always resetting port 0. Added deviceType field which allows for multiple chips of the same class to have the same vector number.
11:15 PM Changeset in rtems [27a66bd]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added information on the deviceType field.
11:15 PM Changeset in rtems [66f95fc]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added default mc68681 register access routines.
9:43 PM Changeset in rtems [8a2e9c41]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added SCV64_Get_Interrupt_Enable(). Added proper headers to routines.
9:43 PM Changeset in rtems [d0cff6dc]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added SCV64_Get_Interrupt_Enable().
9:42 PM Changeset in rtems [38e717f]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added chip type identifier field. This was necessary because a single interrupt vector can be shared by multiple chips of varying types.
9:40 PM Changeset in rtems [c0573d7]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added comment to remove use of TxBuffer? ring buffer in all libchip drivers. The scheme used in the mc68681 is the one to follow.
7:28 PM Changeset in rtems [0f61336]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added comments.
7:20 PM Changeset in rtems [a69f0ad9]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added comments.
7:19 PM Changeset in rtems [100a4e5]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Masked out interrupts not being used prior to processing the status register.
7:12 PM Changeset in rtems [6c45da17]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added routine to return interrupt mask. Added comments.
2:06 PM Changeset in rtems [01e54b8]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added scv64 subdirectory.
2:06 PM Changeset in rtems [e49ef37c]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Switched to SCV64.
2:05 PM Changeset in rtems [8f563b9b]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added CSCV64 functions and addresses.
2:04 PM Changeset in rtems [30a3f76]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Switched from polling to interrupts and in the process added a conditional compilation section which used CONSOLE_USE_INTERRUPTS to switch all ports between interrupt and polled mode.
2:00 PM Changeset in rtems [437b5a7d]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added scv64 subdirectory.
2:00 PM Changeset in rtems [090a3511]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
New files.
1:59 PM Changeset in rtems [25e3f9a]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Switched CONSOLE_USE_INTERRUPTS to "1" so console would use interrupts. Switched PPC_USE_SPRG to "0" so RTEMS use of sprg would not conflict with any possible sprg usage by the DY-4 ROM monitor.
1:58 PM Changeset in rtems [be8cbbf]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Switched deviceOutputUsesInterrupts to TRUE so output would be interrupt driven. Redid "mate determination" code to check that the chip base address was the same but the port address was different. Moved mc68681_process and mc68681_build_imr to the bottom of the file so they would not be inlined. Removed the code which forced mc68681_build_imr to always return 0 which resulted in interrupts never being enabled from the chip. Corrected spacing in prototype of mc68681_write_support_int.
1:53 PM Changeset in rtems [e283140c]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Switched to "deviceOutput = TRUE" which made device output use interrupts.

Jul 11, 1998:

2:23 PM Changeset in rtems [5b8c1b7]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Yet another EXEEXT patch. This one is from Ralf Corsepius <corsepiu@…> and his comments are below: Joel, obviously you did apply my previous patch to gcc-target-default.cfg -- This should have been gcc.cfg (gcc-target-default.cfg should NOT contain any EXEEXT).

Jul 10, 1998:

7:05 PM Changeset in rtems [3a447c3]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
changed version to 980710
3:43 PM Changeset in rtems [dbfa3148]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Patch from Quality Quorum <qqi@…>. Comments: c/src/lib/libbsp/i386/pc386/console/console.c assert() modified so it prints on selected console instead of PC console c/src/lib/libbsp/i386/pc386/console/inch.c inch_sleep() modified, so it does not depend upon tmacros.h c/src/lib/libbsp/i386/pc386/pc386dev/GDB.HOWTO description updated c/src/lib/libbsp/i386/pc386/startup/exit.c last output before call to exit() will be printed properly on serial console c/src/lib/libbsp/i386/pc386/startup/irq.c re-submitted bug fix for problem in irqs over 7.
2:13 PM Changeset in rtems [cc8a388a]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Patch from Ralf Corsepius <corsepiu@…>. Comments: > It seems that rules for %{EXEEXT} don't exist in gcc-target-default.cfg No, gcc-target-default.cfg is used to compile executables for the target only, not for the host. EXEEXT may only be used for programs to be run on the host. > What should I add please? This was a bug in my initial configuration patch to rtems-980616. A correction to this patch I had sent to Joel at 26.06.98 doesn't seem to have made it into the snapshot. Please find attached the patch I had sent to Joel, hopefully this patch fixes this problem.
1:22 PM Changeset in rtems [32067a30]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Regenerated after patch from David Fiddes <D.J.Fiddes@…> for one of the aclocal macros.
1:22 PM Changeset in rtems [8555ddb]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Patch from David Fiddes <D.J.Fiddes@…>. Comments below: With a bit of help from Ralf I was able to trace the problem with sed. It was a typo, sed should have had it's params surrounded by 's rather than "s which bash picked up and discarded. The patch is enclosed. Ralf and I aren't sure why configure didn't just stop at this point... The rest of configure/build went OK because there are two sections where the -for-/ hack is implemented and the other one is more important and worked just fine.

Jul 9, 1998:

11:32 PM Changeset in rtems [fb32356b]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added set attributes routine but did not hook it in to the table. Switched to shared default probe.
11:31 PM Changeset in rtems [abd8c82]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added new files.
11:31 PM Changeset in rtems [31cad72c]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Renamed so we could have one file per routine.
11:30 PM Changeset in rtems [064b9be]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Switched to shared default probe routine.
11:30 PM Changeset in rtems [693b5b88]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Switched to default probe routine.
11:29 PM Changeset in rtems [61ff7ac8]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added new baud rate to number function and default serial probe routine. Renamed sersupp.c so we could have one routine per file to decrease the baggage pulled into an application by default.
10:59 PM Changeset in rtems [11c6a92d]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Commented out the system call invocation since we don't know what works with this ROM monitor.
10:59 PM Changeset in rtems [a6e36dff]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Removed call back to exit() since that has already been called.
10:21 PM Changeset in rtems [e78c474]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added proper handling of extended baud rate table selection at boot time. Still need to address default terminal settings.
10:16 PM Changeset in rtems [2c5ea01]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Properly handle extended baud rate set commands. Temporarily "if 0" of code which enables interrupts. Moved setting of command registers at open but the current implementation is questionable. Added reset of RX errors while polling TX. Read polled character as unsigned. Baud rate mask must be in upper and lower nibble.
10:11 PM Changeset in rtems [e3c59dd]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Corrected definition of MC68681_RX_BUFFER.
6:52 PM Changeset in rtems [d7d51376]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Now strip elf executables so they are much smaller and quicker to read from and write to a floppy.
6:50 PM Changeset in rtems [2ba0a0c2]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Corrected z85c30 address and clock constants.
6:49 PM Changeset in rtems [459c1d2]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added board specific baud rate table and set driver function table to polled.
6:45 PM Changeset in rtems [2d8e51aa]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Changed static to MC68681_STATIC to make all data and routines globally visiable to ease debugging. Added support for mc68681 "2 column" style baud rate table as well as the Exar 88681 "4 column" style baud rate table. Added support for user override of the default baud rate table.
6:44 PM Changeset in rtems [b2ec38c8]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Removed commented out line.
6:41 PM Changeset in rtems [8f6f641e]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added sersupp.c.
6:41 PM Changeset in rtems [d94d47b3]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
New files to contain generally needed serial driver support routines.
6:40 PM Changeset in rtems [37e8259]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Changed static to MC68681_STATIC to make all routines and data global to ease debugging.
6:39 PM Changeset in rtems [8b2492f]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added support for the Extended Baud Rate set control found in the Exar 88681 but not in the base 68681. Added support for user provided baud rate tables. This is needed when the board does not use the standard baud rate clock.
6:38 PM Changeset in rtems [27045a82]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Changed static to NS16550_STATIC to make all routines and data global to ease debugging.
6:37 PM Changeset in rtems [677a503]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Changed static to Z85C30_STATIC so all data and routines could be global for debugging purposes.
6:36 PM Changeset in rtems [80b1c2f]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added information to README.mc68681. Created the basic README and the README.z85c30.

Jul 7, 1998:

7:05 PM Changeset in rtems [0d1184f]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
changed version to 980707
7:00 PM Changeset in rtems [d859b5f]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
changed version to 9800707
6:35 PM Changeset in rtems [57c9bc2]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Removed rtems-glom as a generated file. Regenerated aclocal.m4 and configure.
4:38 PM Changeset in rtems [030ff417]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Conditionals for CONSOLE_USE_INTERRUPTS should have been "if" not "if defined".

Jul 6, 1998:

7:00 PM Changeset in rtems [270d58f]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
New file to satisfy readdir() family.
6:44 PM Changeset in rtems [a90b990]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Missed this file in the initial merge.
2:52 PM Changeset in rtems [b5bb3d6]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Update from Geoffroy Montel (g_montel@…) to get in sync with termios and eliminate warnings.
2:51 PM Changeset in rtems [1d22b03]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added Geoffroy Montel (g_montel@…) for the gen68340 BSP.

Jul 5, 1998:

11:04 AM Changeset in rtems [5ae415b]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added include of termios.h. Also added a block of comments above the console_tbl structure to explain each entry.
11:01 AM Changeset in rtems [bc2ebb4]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added some address constants for the SCC and DUART to make it easier to fill in the configuration table.
11:00 AM Changeset in rtems [e7ff2b2]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
New file added in the process of converting the console driver to libchip/serial.
11:00 AM Changeset in rtems [92a6454]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Converted the console driver to use libchip/serial and added support for the z85c30 found on the DMV177. This effort started with the console driver from the Radstone PPC2. But some simplifications were made in the hope that console.c can be made a shared file at some point in the near future. Split the debugio from console. This was done so at some point in the future printk support as is found in the pc386 BSP can be shared across all BSPs.

Jul 2, 1998:

6:07 PM Changeset in rtems [0e8c2000]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Renamed old_start340.s to startfor340only.s

Jul 1, 1998:

10:03 PM Changeset in rtems [132f194]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Initial submission of gen68340 BSP (should run on a 68349) from Geoffroy Montel <g_montel@…>.
9:33 PM Changeset in rtems [a05de51]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added _stat_r and changed spacing.
9:33 PM Changeset in rtems [dd6dddc]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Fixed typo.
Note: See TracTimeline for information about the timeline view.