[U-Boot] [PATCH v2 0/7] Add STM32 Cortex-M4 remoteproc driver
Fabien Dessenne
fabien.dessenne at st.com
Mon May 27 12:23:10 UTC 2019
This patchset adds an STM32 remoteproc driver.
Patch 1 adds the xxx_translate_dma_address() API which is the equivalent
of the xxx_translate_address() relying on the "dma-ranges" property
instead of the "ranges" property.
Patch 2 fixes and completes function headers of remoteproc.h.
Patch 3 & 4 add the support of the ELF image loading (the current
implementation supports only binary image loading).
Patch 5 is about the driver, and patches 6 & 7 are about MAINTAINERS
and configs update.
Changes since v1:
-Added tests for rproc_elf*() and *_translate_dma_address()
-Changed memory translation ops from da_to_pa() to device_to_virt() : the name
is updated and the translation now converts to virtual instead of physical.
-Merged rproc_elf_is_valid() in rproc_elf_sanity_check()
-Used explicit error values in rproc_elf_sanity_check()
-Added and fix comments in various headers
-Misc minor changes
Fabien Dessenne (7):
dm: core: Introduce xxx_translate_dma_address()
remoteproc: fix function headers
remoteproc: add device_to_virt ops
remoteproc: add elf file load support
remoteproc: Introduce STM32 Cortex-M4 remoteproc driver
MAINTAINERS: Add stm32 remoteproc driver
configs: stm32mp15: enable stm32 remoteproc
MAINTAINERS | 1 +
arch/sandbox/dts/test.dts | 4 +
common/fdt_support.c | 6 +
configs/stm32mp15_basic_defconfig | 2 +
configs/stm32mp15_trusted_defconfig | 2 +
drivers/core/of_addr.c | 4 +
drivers/core/ofnode.c | 8 ++
drivers/core/read.c | 5 +
drivers/remoteproc/Kconfig | 10 ++
drivers/remoteproc/Makefile | 1 +
drivers/remoteproc/rproc-uclass.c | 99 +++++++++++++
drivers/remoteproc/sandbox_testproc.c | 19 +++
drivers/remoteproc/stm32_copro.c | 257 ++++++++++++++++++++++++++++++++++
include/dm/of_addr.h | 18 +++
include/dm/ofnode.h | 16 ++-
include/dm/read.h | 20 ++-
include/fdt_support.h | 24 ++++
include/remoteproc.h | 146 +++++++++++++------
test/dm/remoteproc.c | 122 ++++++++++++++++
test/dm/test-fdt.c | 12 ++
20 files changed, 735 insertions(+), 41 deletions(-)
create mode 100644 drivers/remoteproc/stm32_copro.c
--
2.7.4
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