zara/zephyr - zephyr - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Peter Marheine	d4549ed808	it8xxx2: generalize ILM support Executing code out of RAM on IT8xxx2 requires that the relevant addresses be mapped onto the CPU's instruction memory bus, referred to by ITE documentation as Instruction Local Memory (ILM). ILM mappings configure blocks of RAM to be used for accesses to chosen addresses when performing instruction fetch, instead of the memory that would normally be accessed at that address. ILM must be used for some chip features (particularly Flash self-programming, to execute from RAM while writing to Flash), and has historically been configured in the Flash driver. The RAM for that was hard-coded as a single 4k block in the linker script. Configuring ILM in the flash driver is confusing because it is used by other SoC code as well, currently in code that cannot depend on the Flash being functional or in hand-selected functions that seem performance-critical. This change moves ILM configuration to a new driver and dynamically allocates RAM to ILM in the linker script, allowing software use of the entire 64k RAM depending on configuration. This makes ILM configuration more discoverable and makes it much easier to correctly support the CODE_DATA_RELOCATION feature on this SoC. Signed-off-by: Peter Marheine <pmarheine@chromium.org>	3 years ago
Gerard Marull-Paretas	fb60aab245	drivers: migrate includes to <zephyr/...> In order to bring consistency in-tree, migrate all drivers to the new prefix <zephyr/...>. Note that the conversion has been scripted, refer to #45388 for more details. Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>	3 years ago
Dino Li	5b9db5a251	it8xxx2: re-factor idle routine Don't leave idle state if soc isn't waked-up by an interrupt. (We change to check interrupt controller register) Signed-off-by: Dino Li <Dino.Li@ite.com.tw>	3 years ago
Tim Lin	41c9b71450	ITE: soc: add cpu idle task Implement the CPU idle task. The system should enter this task when there is no any task to ensure power saving. Tested on it8xxx2_evb board. It will reduce 12.5mA when system enters the CPU idle task. Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>	4 years ago
Dino Li	0ab51ff657	drivers: gpio: ite_it8xxx2: enable more gpio groups This change enables A, C, D, E, G, H, I, J, K, and L groups, and fix gpio interrupt function. This change also pull (and rename) dt-bindings/irq.h to dt-bindings/interrupt-controller/ite-intc.h, because it is chip-specific. Signed-off-by: Dino Li <Dino.Li@ite.com.tw> Change-Id: Ifee039981c2cc4cf5980e663702a9921e629fc1e	4 years ago
Cheryl Su	362eb1cdff	drivers/interrupt: it8xxx2 driver interrupt-control This commit is about platform it8xxx2 interrupt. The interrupt irqs should reference the datasheet. Signed-off-by: Cheryl Su <cheryl.su@ite.com.tw>	5 years ago