Hi Abdellatif, On Mon, 6 Feb 2023 at 07:17, Abdellatif El Khlifi <abdellatif.elkhl...@arm.com> wrote: > > On Mon, Jan 16, 2023 at 05:28:26PM +0000, abdellatif.elkhl...@arm.com wrote: > > From: Abdellatif El Khlifi <abdellatif.elkhl...@arm.com> > > > > Adding block storage emulation for NVM XIP flash devices. > > > > Some paltforms such as Corstone-1000 need to see NVM XIP raw flash > > as a block storage device with read only capability. > > > > Here NVM flash devices are devices with addressable > > memory (e.g: QSPI NOR flash). > > > > The NVM XIP block storage emulation provides the following features: > > > > - Emulate NVM XIP raw flash as a block storage device with read only > > capability > > - Being generic by design and can be used by any platform > > - Device tree node > > - Platforms can use multiple NVM XIP devices at the same time by defining a > > DT node for each one of them > > - A generic NVMXIP block driver allowing to read from the XIP flash > > - A generic NVMXIP QSPI driver > > - Implemented on top of memory-mapped IO (using readq macro) > > - Enabling NVMXIP in sandbox64 > > - A sandbox test case > > - Enabling NVMXIP in Corstone1000 platform as a use case > > > > For more details please refer to the readme [A]. > > > > [A]: doc/develop/driver-model/nvmxip.rst > > > > Cheers, > > Abdellatif > > > > Cc: Tom Rini <tr...@konsulko.com> > > Cc: Simon Glass <s...@chromium.org> > > Cc: Drew Reed <drew.r...@arm.com> > > Cc: Xueliang Zhong <xueliang.zh...@arm.com> > > > > Abdellatif El Khlifi (6): > > drivers/nvmxip: introduce NVM XIP block storage emulation > > sandbox64: fix: return unsigned long in readq() > > sandbox64: add support for NVMXIP QSPI > > corstone1000: add NVM XIP QSPI device tree node > > corstone1000: enable NVM XIP QSPI flash > > sandbox64: add a test case for UCLASS_NVMXIP > > > > MAINTAINERS | 8 ++ > > arch/arm/dts/corstone1000.dtsi | 9 +- > > arch/sandbox/cpu/cpu.c | 2 +- > > arch/sandbox/dts/sandbox64.dts | 13 ++ > > arch/sandbox/dts/test.dts | 14 +++ > > arch/sandbox/include/asm/io.h | 2 +- > > configs/corstone1000_defconfig | 1 + > > configs/sandbox64_defconfig | 1 + > > doc/develop/driver-model/index.rst | 1 + > > doc/develop/driver-model/nvmxip.rst | 70 +++++++++++ > > doc/device-tree-bindings/nvmxip/nvmxip.txt | 56 +++++++++ > > drivers/Kconfig | 2 + > > drivers/Makefile | 1 + > > drivers/block/blk-uclass.c | 1 + > > drivers/nvmxip/Kconfig | 19 +++ > > drivers/nvmxip/Makefile | 8 ++ > > drivers/nvmxip/nvmxip-uclass.c | 15 +++ > > drivers/nvmxip/nvmxip.c | 133 +++++++++++++++++++++ > > drivers/nvmxip/nvmxip.h | 51 ++++++++ > > drivers/nvmxip/nvmxip_qspi.c | 67 +++++++++++ > > include/dm/uclass-id.h | 1 + > > test/dm/Makefile | 5 + > > test/dm/nvmxip.c | 117 ++++++++++++++++++ > > 23 files changed, 594 insertions(+), 3 deletions(-) > > create mode 100644 doc/develop/driver-model/nvmxip.rst > > create mode 100644 doc/device-tree-bindings/nvmxip/nvmxip.txt > > create mode 100644 drivers/nvmxip/Kconfig > > create mode 100644 drivers/nvmxip/Makefile > > create mode 100644 drivers/nvmxip/nvmxip-uclass.c > > create mode 100644 drivers/nvmxip/nvmxip.c > > create mode 100644 drivers/nvmxip/nvmxip.h > > create mode 100644 drivers/nvmxip/nvmxip_qspi.c > > create mode 100644 test/dm/nvmxip.c > > > > -- > > 2.17.1 > > > > Hi guys, a gentle reminder. Any feedback please ?
>From what I can tell, I wasn't copied...I mostly don't see patches without a cc, sorry. Regards, Simon
