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| author |   Nava kishore Manne <nava.manne@xilinx.com> | 2019-04-15 12:47:46 +0530 |
|---|---|---|
| committer |   Michal Simek <michal.simek@xilinx.com> | 2019-04-15 10:22:51 +0200 |
| commit | e840decc1954521ff73bbc87b5b3ea36af1704d2 (patch) | |
| tree | a85729774fe134ab737b88a9d66a40f3bcd2a081 /include/linux/firmware | |
| parent | drivers: Defer probe if firmware is not ready (diff) | |
| download | linux-dev-e840decc1954521ff73bbc87b5b3ea36af1704d2.tar.xz linux-dev-e840decc1954521ff73bbc87b5b3ea36af1704d2.zip | |
firmware: xilinx: Add fpga API's
This Patch Adds fpga API's to support the Bitstream loading
by using firmware interface.
Signed-off-by: Nava kishore Manne <nava.manne@xilinx.com>
Reviewed-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'include/linux/firmware')
| -rw-r--r-- | include/linux/firmware/xlnx-zynqmp.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index 3533ee557043..1262ea6a1f4b 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -48,6 +48,14 @@ #define ZYNQMP_PM_CAPABILITY_WAKEUP 0x4U #define ZYNQMP_PM_CAPABILITY_POWER 0x8U +/* + * Firmware FPGA Manager flags + * XILINX_ZYNQMP_PM_FPGA_FULL: FPGA full reconfiguration + * XILINX_ZYNQMP_PM_FPGA_PARTIAL: FPGA partial reconfiguration + */ +#define XILINX_ZYNQMP_PM_FPGA_FULL 0x0U +#define XILINX_ZYNQMP_PM_FPGA_PARTIAL BIT(0) + enum pm_api_id { PM_GET_API_VERSION = 1, PM_REQUEST_NODE = 13, @@ -56,6 +64,8 @@ enum pm_api_id { PM_RESET_ASSERT = 17, PM_RESET_GET_STATUS, PM_PM_INIT_FINALIZE = 21, + PM_FPGA_LOAD, + PM_FPGA_GET_STATUS, PM_GET_CHIPID = 24, PM_IOCTL = 34, PM_QUERY_DATA, @@ -258,6 +268,8 @@ struct zynqmp_pm_query_data { struct zynqmp_eemi_ops { int (*get_api_version)(u32 *version); int (*get_chipid)(u32 *idcode, u32 *version); + int (*fpga_load)(const u64 address, const u32 size, const u32 flags); + int (*fpga_get_status)(u32 *value); int (*query_data)(struct zynqmp_pm_query_data qdata, u32 *out); int (*clock_enable)(u32 clock_id); int (*clock_disable)(u32 clock_id); |