Qualcomm SMEM driver
Get series with b4
b4 am [email protected]Versions newest first · linked by author and title
- v5 Latest0 of 6 patches 0 repliesNew
- v40 of 6 patches 0 repliesSuperseded
- v30 of 6 patches 0 repliesSuperseded
Earlier versions · 2
| Version | Posted | Patches | Replies | Status |
|---|---|---|---|---|
| v2 | 0 of 6 patches | 0 replies | Superseded | |
| v1 | 4 patches | 0 replies | Superseded |
Changes in v5 from the cover letter
(As suggested by Simon Glass)
- Add more documentation to smem.h describing item/host parameters.
Patches in v5 No applies recorded yet
None of the 6 patches the cover letter announces are in this archive.
Reviews trailers per patch
No Reviewed-by, Acked-by or Tested-by trailers for v5 yet.
Cover letter [U-Boot] [PATCH v5 0/6] Qualcomm SMEM driver
This patchset introduces Qualcomm's shared memory manager. In U-boot context, it will allow reading board specific information (IE. RAM address, RAM size) that was prepopulated by the SBL.
As part of the patchset a new uclass id is introduced, UCLASS_SMEM.
Changes in v5:
(As suggested by Simon Glass)
- Add more documentation to smem.h describing item/host parameters.
Changes in v4:
- Fixed typo in function name.
Changes in v3:
(As suggested by Simon Glass)
- Fixed line wrap
- Fixed smem_get_free_space() interface to match smem_get_free_space()
- Added more documentation to ops.
- Removed license, SPDX is enough.
- Text and grammar fixes.
- Adapt to smem_get_free_space() new interface in series 3.
Changes in v2:
(As suggested by Simon Glass)
- Introduced a new dm class (CLASS_SMEM) instead of CLASS_SOC.
- Added sandbox driver
- Added testing for DM class.
- Applied checkpatch fixes (also sent these to Linux upstream)
- Changed UCLASS_SOC to UCLASS_SMEM
- Removed function exports and registered functionality through .ops
Ramon Fried (6):
dm: SMEM (Shared memory) uclass
soc: qualcomm: Add Shared Memory Manager driver
dts: db410c: added smem nodes
dts: db820c: added smem nodes
drivers: smem: sandbox
test: smem: add basic smem test
MAINTAINERS | 1 + arch/arm/Kconfig | 2 + arch/arm/dts/dragonboard410c-uboot.dtsi | 5 + arch/arm/dts/dragonboard410c.dts | 16 + arch/arm/dts/dragonboard820c-uboot.dtsi | 4 + arch/arm/dts/dragonboard820c.dts | 16 + arch/sandbox/dts/test.dts | 4 + configs/sandbox64_defconfig | 2 + configs/sandbox_defconfig | 2 + drivers/Kconfig | 2 + drivers/Makefile | 1 + drivers/smem/Kconfig | 24 + drivers/smem/Makefile | 7 + drivers/smem/msm_smem.c | 932 ++++++++++++++++++++++++ drivers/smem/sandbox_smem.c | 45 ++ drivers/smem/smem-uclass.c | 45 ++ include/dm/uclass-id.h | 1 + include/smem.h | 91 +++ test/dm/Makefile | 1 + test/dm/smem.c | 28 + 20 files changed, 1229 insertions(+) create mode 100644 drivers/smem/Kconfig create mode 100644 drivers/smem/Makefile create mode 100644 drivers/smem/msm_smem.c create mode 100644 drivers/smem/sandbox_smem.c create mode 100644 drivers/smem/smem-uclass.c create mode 100644 include/smem.h create mode 100644 test/dm/smem.c
Signature · 1 line
2.17.1