Add Wondermedia Serial Flash controller support
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b4 am [email protected]Versions newest first · linked by author and title
- v3 Latest2 patches 2 repliesIn review
- v2 posting 2/21 patch 4 repliesSuperseded
- v2 posting 1/21 patch 4 repliesSuperseded
Earlier versions · 1
| Version | Posted | Patches | Replies | Status |
|---|---|---|---|---|
| v1 | 1 patch | 0 replies | Superseded |
Changes in v3 from the cover letter
As requested by Artem Bityutskiy, I have seperated out the flash chip data into a seperate file (flash_jedec.(h/c)) which should be expandable by other drivers as needed.
Patches in v3 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | mtd: Add a common JEDEC flash device tabledrivers/ drivers/ | +126 | 2 replies | |
| 2/2 | mtd: vt8500: Add support for Wondermedia Serial Flash Controllerdrivers/ drivers/ drivers/ | +597 | 0 replies |
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Cover letter [PATCH v3 0/2] Add Wondermedia Serial Flash controller support
v3 Changes:
As requested by Artem Bityutskiy, I have seperated out the flash chip data into a seperate file (flash_jedec.(h/c)) which should be expandable by other drivers as needed.
I have also cleared up some of the sparse warnings that were being generated,
but need some help with the last one:+drivers/mtd/devices/wmt_sflash.c:442:24: warning: cast removes address space of expression [sparse] which relates to this line:
+ u32 addr_to = (u32)info->sf_base_virt + to;
What is the correct way to get the value of ->sf_base_virt without generating a sparse warning? sf_base_virt is void __iomem *.
Tony Prisk (2):
mtd: Add a common JEDEC flash device table
mtd: vt8500: Add support for Wondermedia Serial Flash Controller
drivers/mtd/devices/Kconfig | 10 + drivers/mtd/devices/Makefile | 3 +- drivers/mtd/devices/flash_jedec.c | 96 ++++++ drivers/mtd/devices/flash_jedec.h | 30 ++ drivers/mtd/devices/wmt_sflash.c | 585 +++++++++++++++++++++++++++++++++++++ 5 files changed, 723 insertions(+), 1 deletion(-) create mode 100644 drivers/mtd/devices/flash_jedec.c create mode 100644 drivers/mtd/devices/flash_jedec.h create mode 100644 drivers/mtd/devices/wmt_sflash.c
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1.7.9.5