starfive-tech/u-boot.git/drivers/firmware/ti_sci.c, branch rtthread_AMP

firmware: ti_sci: Add support for Resoure Management at R5 SPL stage.

2021-06-11T13:48:52+00:00

On J721e and J7200, MCU R5 core (boot master) itself would run Device Manager (DM) Firmware and interact with TI Foundational Security (TIFS) firmware to enable DMA and such other Resource Management (RM) services. So, during R5 SPL stage there is no such RM service available and ti_sci driver will have to directly interact with TIFS using DM to DMSC channels to request RM resources. Therefore add DT binding and driver for the same. This driver will handle Resource Management services at R5 SPL stage. Signed-off-by: Vignesh Raghavendra Signed-off-by: Lokesh Vutla Link: https://lore.kernel.org/r/20210607141753.28796-4-vigneshr@ti.com

firmware: ti_sci: Implement GET_RANGE with static data

2021-06-11T13:48:52+00:00

In case of R5 SPL, GET_RANGE API service is not available (as DM services are not yet up), therefore service such calls locally using per SoC static data. Signed-off-by: Vignesh Raghavendra Signed-off-by: Lokesh Vutla Link: https://lore.kernel.org/r/20210607141753.28796-3-vigneshr@ti.com

firmware: ti_sci: Update ti_sci_msg_req_reboot to include domain

2021-05-27T09:23:14+00:00

The ti_sci_msg_req_reboot message payload has been extended to include a domain field, but for the purposes of u-boot this should be zero to reset the entire SoC as it did before. Include domain for completeness and set to zero to ensure proper operation. Signed-off-by: Dave Gerlach Signed-off-by: Suman Anna Signed-off-by: Lokesh Vutla

firmware: ti_sci: Update ti_sci_cmd_rm_udmap_tx_ch_cfg() API to the latest

2021-05-12T11:06:38+00:00

Update struct ti_sci_msg_rm_udmap_tx_ch_cfg_req to latest ABI to support AM64x BCDMA Block copy channels. Signed-off-by: Vignesh Raghavendra

dm: treewide: Rename auto_alloc_size members to be shorter

2020-12-13T15:00:25+00:00

This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass

firmware: ti_sci: Fix not calling dev_err with a device

2020-09-30T12:52:24+00:00

This converts calls to dev_err to get the device from ti_sci_info where appropriate. Signed-off-by: Sean Anderson Reviewed-by: Nishanth Menon Tested-by: Patrick Delaunay

firmware: ti_sci: Drop unused structure ti_sci_rm_type_map

2020-08-31T09:09:39+00:00

struct ti_sci_rm_type_map is no longer used. Drop its definition and its declarations. Signed-off-by: Lokesh Vutla

firmware: ti_sci: drop the device ids to resource id translation table

2020-08-31T09:09:38+00:00

With ABI 3.0, sysfw deprecated special resource types used for AM65x SoC. Instead started using device id as resource type similar to the convention used in J721E SOC. Signed-off-by: Lokesh Vutla

common: Drop linux/bitops.h from common header

2020-05-19T01:19:23+00:00

Move this uncommon header out of the common header. Signed-off-by: Simon Glass

common: Drop log.h from common header

2020-05-19T01:19:18+00:00

Move this header out of the common header. Signed-off-by: Simon Glass