čt 18. 11. 2021 v 13:00 odesílatel Michal Simek michal.simek@xilinx.com napsal:

Core function should make sure that data is stored properly that's why move cache operations directly to zynqmp_pmufw_load_config_object() to be able to call it from other functions.

Signed-off-by: Michal Simek michal.simek@xilinx.com

board/xilinx/zynqmp/cmds.c | 1 - drivers/firmware/firmware-zynqmp.c | 3 +++ 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/board/xilinx/zynqmp/cmds.c b/board/xilinx/zynqmp/cmds.c index b15c0f599bda..5a277c712f60 100644 --- a/board/xilinx/zynqmp/cmds.c +++ b/board/xilinx/zynqmp/cmds.c @@ -211,7 +211,6 @@ static int do_zynqmp_pmufw(struct cmd_tbl *cmdtp, int flag, int argc,

    addr = hextoul(argv[2], NULL);
    size = hextoul(argv[3], NULL);

•   flush_dcache_range((ulong)addr, (ulong)(addr + size));
  
    zynqmp_pmufw_load_config_object((const void *)(uintptr_t)addr,
                                    (size_t)size);
  

diff --git a/drivers/firmware/firmware-zynqmp.c b/drivers/firmware/firmware-zynqmp.c index b44fede30799..aa20e33b4046 100644 --- a/drivers/firmware/firmware-zynqmp.c +++ b/drivers/firmware/firmware-zynqmp.c @@ -6,6 +6,7 @@ */

#include <common.h> +#include <cpu_func.h> #include <dm.h> #include <log.h> #include <zynqmp_firmware.h> @@ -99,6 +100,8 @@ void zynqmp_pmufw_load_config_object(const void *cfg_obj, size_t size)

    printf("Loading new PMUFW cfg obj (%ld bytes)\n", size);

•   flush_dcache_range((ulong)cfg_obj, (ulong)(cfg_obj + size));
  

•   err = xilinx_pm_request(PM_SET_CONFIGURATION, (u32)(u64)cfg_obj, 0, 0,
                            0, ret_payload);
    if (err == XST_PM_NO_ACCESS) {
  

-- 2.33.1

Applied. M