stm32L4 linker warning

hello, I use cmsis dsp library's arm_fir_f32 function in STM32L476 project,but link wrong, " Warning:L6989W:Could not apply patch sdcomp-29491-629360 to instruction VPOP {d8-d13} at offset 0x48e, instruction...
stm32L4 linker warning

hello, I use cmsis dsp library's arm_fir_f32 function in STM32L476 project,but link wrong, " Warning:L6989W:Could not apply patch sdcomp-29491-629360 to instruction VPOP {d8-d13} at offset 0x48e, instruction...
Can't select any STM32L4 devices

I've been searching for long time now, trying to find STM32L433RCT6P. Had to download Keil.STM32L4xx_DFP.2.0.0.pack Then I got that worked out. I started new project, compiled fine but trying to debug...
Can't select any STM32L4 devices

I've been searching for long time now, trying to find STM32L433RCT6P. Had to download Keil.STM32L4xx_DFP.2.0.0.pack Then I got that worked out. I started new project, compiled fine but trying to debug...
shigenori shimizu - Can't select any STM32L4 devices

http://www.keil.com/forum/63389 Go into the Options -> Debug -> Debugger Settings -> Flash And pick the "Dual Bank" algorithm for the L4