On 2/17/24 5:56 PM, MD Danish Anwar wrote:
Add APIs to set a firmware_name to a rproc and boot the rproc with the same firmware.
Clients can call rproc_set_firmware() API to set firmware_name for a rproc whereas rproc_boot() will load the firmware set by rproc_set_firmware() to a buffer by calling request_firmware_into_buf(). rproc_boot() will then load the firmware file to the remote processor and start the remote processor.
Also include "fs-loader.h" and make remoteproc driver select FS_LOADER in Kconfig so that we can call request_firmware_into_buf() from remoteproc driver.
Signed-off-by: MD Danish Anwar danishanwar@ti.com
Changes from v4 to v5: *) Added Kconfig option REMOTEPROC_MAX_FW_SIZE to set max firmware size that can be loaded to a rproc. *) Added freeing of address in rproc_boot() as pointed out by Ravi. *) Allocating the address at a later point in rproc_boot() *) Rebased on latest u-boot/master [commit 9e00b6993f724da9699ef12573307afea8c19284]
Changes from v3 to v4: *) No functional change. Splitted the patch out of the series as suggested by Nishant. *) Droppped the RFC tag.
v4: https://lore.kernel.org/all/20240130063322.2345057-1-danishanwar@ti.com/ v3: https://lore.kernel.org/all/20240124064930.1787929-4-danishanwar@ti.com/
drivers/remoteproc/Kconfig | 8 +++ drivers/remoteproc/rproc-uclass.c | 100 ++++++++++++++++++++++++++++++ include/remoteproc.h | 34 ++++++++++ 3 files changed, 142 insertions(+)
diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig index 781de530af..759d21437a 100644 --- a/drivers/remoteproc/Kconfig +++ b/drivers/remoteproc/Kconfig
[...]
+free_buffer:
- free(addr);
Thanks for taking care of freeing the memory. Acked-by: Ravi Gunasekaran r-gunasekaran@ti.com
[...]