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bsps/shared: Adapt fsl-edma driver for imxrt

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Note: The changes have been done with portability in mind. The driver
should (in theory) be able to replace the original one in the MPC BSPs
too. For full compatibility an adaption layer and especially a test
would be necessary. Because both are missing, don't integrate it into
the MPC BSP now.

Update #4180
This commit is contained in:
Christian Mauderer
2020-11-24 17:22:38 +01:00
parent 301bbc3a4d
commit a434cc80cb
7 changed files with 745 additions and 823 deletions
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3
bsps/arm/imxrt/start/bspstart.c
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@@ -35,6 +35,7 @@
#include <bsp/irq.h>
#include <bsp/linker-symbols.h>
#include <bsp/flash-headers.h>
#include <fsl/edma.h>
#include <fsl_clock.h>
#include <libfdt.h>
@@ -139,3 +140,5 @@ RTEMS_SYSINIT_ITEM(imxrt_lpi2c_init, RTEMS_SYSINIT_DEVICE_DRIVERS,
RTEMS_SYSINIT_ORDER_MIDDLE);
RTEMS_SYSINIT_ITEM(imxrt_ffec_init, RTEMS_SYSINIT_DEVICE_DRIVERS,
RTEMS_SYSINIT_ORDER_MIDDLE);
RTEMS_SYSINIT_ITEM(fsl_edma_init, RTEMS_SYSINIT_DEVICE_DRIVERS,
RTEMS_SYSINIT_ORDER_FIRST);