On 3/8/19 5:16 PM, Dinh Nguyen wrote:
Hi,
Add a UCLASS_CACHE dm driver to handling the configuration of cache settings. Place this new driver under /drivers/cache. In this initial revision, the driver is only configuring what I think are essential cache settings. The more comprehensive cache settings can be done in the OS.
Dinh
Dinh Nguyen (4): ARM: pl310: Add macro's for handling tag and data latency mask dm: cache: Create a uclass for cache controller configs: socfpga: add imply pl310 cache controller ARM: socfpga: use the pl310 driver to configure the cache
arch/arm/Kconfig | 1 + arch/arm/include/asm/pl310.h | 3 ++ arch/arm/mach-socfpga/misc.c | 16 ++----- drivers/Kconfig | 2 + drivers/Makefile | 1 + drivers/cache/Kconfig | 22 ++++++++++ drivers/cache/Makefile | 3 ++ drivers/cache/cache-l2x0.c | 82 ++++++++++++++++++++++++++++++++++++ drivers/cache/cache-uclass.c | 13 ++++++ include/dm/uclass-id.h | 1 + 10 files changed, 131 insertions(+), 13 deletions(-) create mode 100644 drivers/cache/Kconfig create mode 100644 drivers/cache/Makefile create mode 100644 drivers/cache/cache-l2x0.c create mode 100644 drivers/cache/cache-uclass.c
Looks OK to me