I glanced and thought they looked fine. Wait until Tuesday to see if Alan gets a chance to test.
On Fri, May 27, 2016 at 5:26 PM, Alan Cudmore <alan.cudm...@gmail.com> wrote: > Hi Pavel, > I will try to run the tests with the HDMI output before Monday. > > If I get time, I’ll try the Raspberry Pi zero and also see if I can narrow > down the firmware issue. > > Eventually I would like to try the u-boot option as well as JTAG debugging. > > Alan > >> On May 27, 2016, at 10:18 AM, Pavel Pisa <ppisa4li...@pikron.com> wrote: >> >> Hello all, >> >> patches seems to not change situation/make problems >> so if there is no remark I would push them on Monday. >> Do you agree? >> >> The RPi1 and RPi2 testing state: >> >> Tested to work on RPi1 with serial and graphic output >> and direct boot and boot over U-boot. >> Reported to work on RPi2 by Alan Cudmore with older >> firmware. Problem with newer firmware stays same >> as for RTEMS mainline. >> Tested by me to run with and without graphic output >> on QEMU but due lacks of bcm2835 timer emulation on >> the QEMU side ticker stops with print of time zero. >> >> Best wishes, >> >> Pavel >> >> On Sunday 22 of May 2016 02:13:03 ppisa4li...@pikron.com wrote: >>> From: Pavel Pisa <pp...@pikron.com> >>> >>> The series updates and cleans YANG Qiao GSoC 2015 work for actual >>> RTEMS 4.12 development version. >>> >>> The changes require that VideoCore firmware is running even >>> if video output is not used because mailbox based communication >>> with VideoCore is used to obtain SD command line parameters >>> passed to the RTEMS application image and to limit RTEMS RAM >>> workarea to not go beyond VideoCore assigned memory start. >>> >>> The two options configurable by "cmdline.txt" file read >>> and made accessible by VideoCore firmware are present >>> >>> --video= >>> possible values >>> auto - select mode automatically according to the connected >>> monitor off (or none) - disable video support >>> width x height with optional bpp - for example 800x600 or >>> 800x600-32 >>> >>> --console= >>> fbcons - redirect RTEMS console output to the connected monitor >>> if --video= is not specified/enabled or monitor is not detected >>> then output stays to be connected to the UART >>> >>> Typical "cmdline.txt" content for testing >>> >>> --video=auto --console=fbcons >>> >>> WARNING: the used VideoCore service for command line arguments retrieval >>> returns only these arguments setup in "cmdline.txt". >>> Arguments provided to U-boot or other loader are ignored. >>> >>> Code has been tested or Raspberry Pi 1 with U-boot + TFTP and with direct >>> boot from SD card with and without monitor connected. Code tested to >>> not break standard serial console output for Raspberry Pi 2 on QEMU. >>> Graphic output under QEMU results write abort because QEMU reported >>> framebuffer size is not completely accessible, only 400 rows from 640x480 >>> reported screen works for the given mode. >>> >>> [PATCH v2] Updates to v2 version >>> - formatting of newly introduced files normalized by rtems.uncrustify >>> - incorrect clean after release spot by Gedare Bloom corrected >>> - HDMI monitor presence test commented (solution is not ideal but works >>> and if some more straightforward solution is found in future, >>> then it can be replaced) >>> - atomic flag used to ensure framebuffer single open only >>> is left in a place >>> - more cleanups and adjustment of compatibility with RPi2 >>> >>> Pavel Pisa (4): >>> arm/raspberrypi: cmdline enhancement and early access workaround. >>> arm/raspberrypi: ensure that correct RPI_PERIPHERAL_BASE is provided >>> by raspberrypi.h >>> arm/raspberrypi: Raspberry Pi v2 ALLOCATE_BUFFER VC4 operation returns >>> direct address. >>> arm/raspberrypi: move MMU in front of application image to respect >>> variable memory size. >>> >>> YANG Qiao (3): >>> arm/raspberrypi: add VideoCore framebuffer without initialization >>> arm/raspberrypi: add video outchar support for rpi bsp >>> arm/raspberrypi: add fbcons support for rpi bsp >>> >>> c/src/lib/libbsp/arm/raspberrypi/Makefile.am | 13 +- >>> .../arm/raspberrypi/console/console-config.c | 12 +- >>> .../arm/raspberrypi/console/console_select.c | 113 + >>> c/src/lib/libbsp/arm/raspberrypi/console/fb.c | 409 ++ >>> c/src/lib/libbsp/arm/raspberrypi/console/fbcons.c | 177 + >>> c/src/lib/libbsp/arm/raspberrypi/console/fbcons.h | 47 + >>> .../lib/libbsp/arm/raspberrypi/console/font_data.h | 4639 >>> ++++++++++++++++++++ c/src/lib/libbsp/arm/raspberrypi/console/outch.c | >>> 463 ++ >>> c/src/lib/libbsp/arm/raspberrypi/gpio/rpi-gpio.c | 1 + >>> c/src/lib/libbsp/arm/raspberrypi/include/bsp.h | 9 + >>> .../libbsp/arm/raspberrypi/include/raspberrypi.h | 1 + >>> c/src/lib/libbsp/arm/raspberrypi/include/rpi-fb.h | 54 + >>> c/src/lib/libbsp/arm/raspberrypi/misc/mailbox.c | 1 + >>> c/src/lib/libbsp/arm/raspberrypi/misc/timer.c | 1 + >>> c/src/lib/libbsp/arm/raspberrypi/misc/vc.c | 4 + >>> c/src/lib/libbsp/arm/raspberrypi/preinstall.am | 8 + >>> .../arm/raspberrypi/startup/bspgetworkarea.c | 77 + >>> .../libbsp/arm/raspberrypi/startup/bspstarthooks.c | 4 + >>> c/src/lib/libbsp/arm/raspberrypi/startup/cmdline.c | 12 +- >>> c/src/lib/libbsp/arm/raspberrypi/startup/linkcmds | 6 +- >>> c/src/lib/libbsp/arm/raspberrypi/startup/mminit.c | 31 + >>> 21 files changed, 6071 insertions(+), 11 deletions(-) >>> create mode 100644 >>> c/src/lib/libbsp/arm/raspberrypi/console/console_select.c create mode >>> 100644 c/src/lib/libbsp/arm/raspberrypi/console/fb.c >>> create mode 100644 c/src/lib/libbsp/arm/raspberrypi/console/fbcons.c >>> create mode 100644 c/src/lib/libbsp/arm/raspberrypi/console/fbcons.h >>> create mode 100644 c/src/lib/libbsp/arm/raspberrypi/console/font_data.h >>> create mode 100644 c/src/lib/libbsp/arm/raspberrypi/console/outch.c >>> create mode 100644 c/src/lib/libbsp/arm/raspberrypi/include/rpi-fb.h >>> create mode 100644 >>> c/src/lib/libbsp/arm/raspberrypi/startup/bspgetworkarea.c create mode >>> 100644 c/src/lib/libbsp/arm/raspberrypi/startup/mminit.c > > _______________________________________________ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
