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This support is required when newer firmware is used on
Raspberry Pi 2 boards.
Updates #2783
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BSPs.
The original ARM architecture wide cache_.h is changed to dummy version
for targets not implementing/enablig cache at all.
The ARM targets equipped by cache should include
appropriate implementation.
Next options are available for now
c/src/lib/libbsp/arm/shared/armv467ar-basic-cache/cache_.h
basic ARM cache integrated on the CPU core directly
which requires only CP15 oparations
c/src/lib/libbsp/arm/shared/arm-l2c-310/cache_.h
support for case where ARM L2C-310 cache controller
is used. It is accessible as mmaped peripheral.
c/src/lib/libbsp/arm/shared/armv7m/include/cache_.h
Cortex-M specific cache support
Updates #2782
Updates #2783
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This was tripping a linker error in the dl0[12] tests.
closes 2247.
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Fix build error introduced in f535fe5311978af53635c2da8e5cb10ef9d78802.
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Add a CPU counter interface to allow access to a free-running counter.
It is useful to measure short time intervals. This can be used for
example to enable profiling of critical low-level functions.
Add two busy wait functions rtems_counter_delay_ticks() and
rtems_counter_delay_nanoseconds() implemented via the CPU counter.
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Add support for MMU initialization for RaspberryPi. Introduce new shared
MMU configuration table that can be used by other BSPs that call the
arm_cp15_start_setup_translation_table_and_enable_mmu_and_cache function.
Demonstrate the use of the generic table with RaspberryPi.
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PR 1951/bsps
* Makefile.am, console/console-config.c: Update due to API changes.
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* 0001-Fixed-interrupt-handling-for-ARMv7M.patch,
0002-Fixed-system-handler-priority-register-access.patch,
0003-Disable-priority_mask-unused-for-NVIC.patch, 0004-Typo.patch,
0005-Evil-hack-for-BASEPRI-BASEPRI_MAX.patch,
0006-Evil-hack-to-increase-the-RAM-size.patch, bsp_specs, ChangeLog,
clock/clock-config.c, configure.ac, console/console-config.c,
console/uart.c, .cvsignore, include/bsp.h, include/.cvsignore,
include/irq.h, include/lm3s69xx.h, include/uart.h, irq/irq.c,
make/custom/lm3s6965.cfg, make/custom/lm3s69xx.inc, Makefile.am,
README, start/start.S, startup/bspreset.c, startup/bspstart.c,
startup/bspstarthook.c, startup/linkcmds.lm3s6965, timer/timer.c: New
files.
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Sebastian Huber <sebastian.huber@embedded-brains.de>
* misc/nand-mlc-erase-block-safe.c: New file
* Makefile.am: Reflect change from above.
* misc/nand-mlc-write-blocks.c: Use lpc32xx_mlc_erase_block_safe_3().
* include/nand-mlc.h: Bad block handling.
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* Makefile.am: Fix broken path to cache_.h.
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* Makefile.am: Fix broken path to clockdrv_shell.h.
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* Makefile.am, preinstall.am: Cache manager changes.
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* Makefile.am, preinstall.am: Install new header files.
* include/bsp.h, include/emc.h, include/lpc32xx.h, misc/emc.c: Update
for API changes.
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* include/lpc32xx.h: Added I2S module.
* Makefile.am, bsp_specs, preinstall.am, startup/bspstarthooks.c,
startup/linkcmds.lpc32xx, startup/linkcmds.lpc32xx_mzx,
startup/linkcmds.lpc32xx_mzx_stage_1,
startup/linkcmds.lpc32xx_mzx_stage_2,
startup/linkcmds.lpc32xx_phycore: Update due to linker command file
changes.
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* include/tm27.h: New file.
* Makefile.am, preinstall.am: Reflect change above.
* include/bsp.h: Fixed lpc32xx_micro_seconds_delay().
* misc/timer.c: Support for timer tests.
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* misc/mmu.c: New file.
* Makefile.am: Reflect change above.
* configure.ac, include/bspopts.h.in, include/irq.h,
include/lpc32xx.h, include/mmu.h, misc/emc.c, misc/restart.c,
startup/bspstarthooks.c: Changes throughout.
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* make/custom/lpc32xx_mzx_boot_int.cfg,
startup/linkcmds.lpc32xx_mzx_boot_int: Removed files.
* include/boot.h, include/emc.h, include/i2c.h, include/nand-mlc.h,
make/custom/lpc32xx_mzx.cfg, make/custom/lpc32xx_mzx_stage_1.cfg,
make/custom/lpc32xx_mzx_stage_2.cfg, misc/boot.c, misc/emc.c,
misc/i2c.c, misc/nand-mlc.c, misc/nand-mlc-read-blocks.c,
misc/nand-mlc-write-blocks.c, misc/restart.c,
startup/linkcmds.lpc32xx, startup/linkcmds.lpc32xx_mzx,
startup/linkcmds.lpc32xx_mzx_stage_1,
startup/linkcmds.lpc32xx_mzx_stage_2: New files.
* configure.ac, Makefile.am, preinstall.am: Reflect changes above.
* include/bsp.h, include/lpc32xx.h, irq/irq.c, rtc/rtc-config.c,
startup/bspstart.c, startup/bspstarthooks.c,
startup/linkcmds.lpc32xx_phycore: Changes throughout.
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* make/custom/lpc32xx.inc, make/custom/lpc32xx_mzx_boot_int.cfg,
startup/linkcmds.lpc32xx_mzx_boot_int: New files.
* Makefile.am, configure.ac, preinstall.am, include/bsp.h,
include/bspopts.h.in, include/lpc32xx.h, irq/irq.c,
make/custom/lpc32xx_phycore.cfg, startup/bspstart.c,
startup/bspstarthooks.c: Changes throughout.
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* include/irq-config.h: Removed file.
* Makefile.am, preinstall.am: Reflect change above.
* irq/irq.c: Removed superfluous parameter checks.
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* configure.ac: Add RTEMS_BSP_LINKCMDS.
* make/custom/lpc24xx.inc: Remove LDFLAGS.
* make/custom/lpc24xx_ea.cfg: Remove LPC24XX_LINKCMDS.
* make/custom/lpc24xx_ncs_ram.cfg: Remove LPC24XX_LINKCMDS.
* make/custom/lpc24xx_ncs_rom_ext.cfg: Remove LPC24XX_LINKCMDS.
* make/custom/lpc24xx_ncs_rom_int.cfg: Remove LPC24XX_LINKCMDS.
* startup/linkcmds: Remove.
* Makefile.am: Rework linkcmds handling.
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* Makefile.am, preinstall.am, include/bsp.h: Rename BSP specific idle
thread to bsp_idle_thread.
* misc/bspidle.c: New file.
* include/idle.h, misc/idle.c: Removed.
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* Makefile.am, configure.ac, preinstall.am: Added BSP variants.
* console/console-config.c, clock/clock-config.c, ssp/ssp.c: Fixed
register settings. Cleanup.
* include/bsp.h: Added network defines and functions.
* include/lpc24xx.h: Added AHB and EMC defines. Fixed Ethernet status
sizes.
* include/system-clocks.h, misc/system-clocks.c: Added micro seconds
delay function that uses Timer 1. Changed PLL setup.
* network/network.c, startup/bspreset.c, startup/linkcmds.lpc2478,
startup/linkcmds.lpc2478_ncs, startup/linkcmds.lpc2478_ncs_ram: New
files.
* startup/bspstart.c: Added EMC initialization. Changes for ROM boot.
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* Makefile.am: Fix breakage introduced in 2009-02-13 changes.
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* Makefile.am, preinstall.am: Use stub tm27.h.
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* Makefile.am, preinstall.am: Add timer driver stub.
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* clock/clock-config.c: include "../../../shared/clockdrv_shell.h".
* Makefile.am: Reflect changes above.
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* Makefile.am: Eliminate bsp.am. Build startup files as side-effect
of building libbspstart.a, using automake-rules.
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* Makefile.am: Eliminate *_SOURCES.
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* Makefile.am: Move noinst_LIBRARIES = libbsp.a before its
components.
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* Makefile.am: Cleanup ../../shared/include/bootcard.h handling.
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