[DO NOT MERGE] boards: stm32f7/h7 disable SPI DMA threshold

- force using SPI DMA for even very small transfers
This commit is contained in:
Daniel Agar 2021-11-12 10:54:22 -05:00
parent 17ad7071c3
commit 5f45e46237
No known key found for this signature in database
GPG Key ID: FD3CBA98017A69DE
29 changed files with 29 additions and 17 deletions

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@ -179,7 +179,7 @@ CONFIG_STM32F7_SPI1_DMA=y
CONFIG_STM32F7_SPI1_DMA_BUFFER=1024
CONFIG_STM32F7_SPI4=y
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_TIM10=y
CONFIG_STM32F7_TIM11=y
CONFIG_STM32F7_TIM3=y

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@ -212,7 +212,7 @@ CONFIG_STM32F7_SPI2_DMA_BUFFER=1024
CONFIG_STM32F7_SPI4=y
CONFIG_STM32F7_SPI5=y
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_TIM14=y
CONFIG_STM32F7_TIM3=y
CONFIG_STM32F7_UART4=y

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@ -190,6 +190,7 @@ CONFIG_STM32H7_SPI6=y
CONFIG_STM32H7_SPI6_DMA=y
CONFIG_STM32H7_SPI6_DMA_BUFFER=1024
CONFIG_STM32H7_SPI_DMA=y
CONFIG_STM32H7_SPI_DMATHRESHOLD=0
CONFIG_STM32H7_TIM12=y
CONFIG_STM32H7_TIM15=y
CONFIG_STM32H7_TIM1=y

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@ -190,6 +190,7 @@ CONFIG_STM32H7_SPI6=y
CONFIG_STM32H7_SPI6_DMA=y
CONFIG_STM32H7_SPI6_DMA_BUFFER=1024
CONFIG_STM32H7_SPI_DMA=y
CONFIG_STM32H7_SPI_DMATHRESHOLD=0
CONFIG_STM32H7_TIM12=y
CONFIG_STM32H7_TIM15=y
CONFIG_STM32H7_TIM1=y

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@ -184,6 +184,7 @@ CONFIG_STM32H7_SPI4=y
CONFIG_STM32H7_SPI4_DMA=y
CONFIG_STM32H7_SPI4_DMA_BUFFER=1024
CONFIG_STM32H7_SPI_DMA=y
CONFIG_STM32H7_SPI_DMATHRESHOLD=0
CONFIG_STM32H7_TIM1=y
CONFIG_STM32H7_TIM3=y
CONFIG_STM32H7_TIM4=y

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@ -183,6 +183,7 @@ CONFIG_STM32H7_SPI4=y
CONFIG_STM32H7_SPI4_DMA=y
CONFIG_STM32H7_SPI4_DMA_BUFFER=1024
CONFIG_STM32H7_SPI_DMA=y
CONFIG_STM32H7_SPI_DMATHRESHOLD=0
CONFIG_STM32H7_TIM1=y
CONFIG_STM32H7_TIM3=y
CONFIG_STM32H7_TIM4=y

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@ -183,7 +183,7 @@ CONFIG_STM32F7_SPI4=y
CONFIG_STM32F7_SPI4_DMA=y
CONFIG_STM32F7_SPI4_DMA_BUFFER=1024
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_TIM10=y
CONFIG_STM32F7_TIM11=y
CONFIG_STM32F7_UART4=y

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@ -187,6 +187,7 @@ CONFIG_STM32H7_SPI6=y
CONFIG_STM32H7_SPI6_DMA=y
CONFIG_STM32H7_SPI6_DMA_BUFFER=1024
CONFIG_STM32H7_SPI_DMA=y
CONFIG_STM32H7_SPI_DMATHRESHOLD=0
CONFIG_STM32H7_TIM1=y
CONFIG_STM32H7_TIM3=y
CONFIG_STM32H7_TIM4=y

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@ -176,7 +176,7 @@ CONFIG_STM32F7_SPI4=y
CONFIG_STM32F7_SPI4_DMA=y
CONFIG_STM32F7_SPI4_DMA_BUFFER=1024
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_UART4=y
CONFIG_STM32F7_UART7=y
CONFIG_STM32F7_USART1=y

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@ -184,7 +184,7 @@ CONFIG_STM32F7_SPI4=y
CONFIG_STM32F7_SPI5=y
CONFIG_STM32F7_SPI6=y
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_TIM10=y
CONFIG_STM32F7_TIM11=y
CONFIG_STM32F7_UART4=y

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@ -172,7 +172,7 @@ CONFIG_STM32H7_SPI4=y
CONFIG_STM32H7_SPI4_DMA=y
CONFIG_STM32H7_SPI4_DMA_BUFFER=2048
CONFIG_STM32H7_SPI_DMA=y
CONFIG_STM32H7_SPI_DMATHRESHOLD=8
CONFIG_STM32H7_SPI_DMATHRESHOLD=0
CONFIG_STM32H7_TIM15=y
CONFIG_STM32H7_TIM1=y
CONFIG_STM32H7_TIM2=y

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@ -184,7 +184,7 @@ CONFIG_STM32F7_SPI2_DMA_BUFFER=2048
CONFIG_STM32F7_SPI5=y
CONFIG_STM32F7_SPI6=y
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_TIM10=y
CONFIG_STM32F7_TIM11=y
CONFIG_STM32F7_TIM3=y

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@ -189,6 +189,7 @@ CONFIG_STM32H7_SPI4=y
CONFIG_STM32H7_SPI5=y
CONFIG_STM32H7_SPI6=y
CONFIG_STM32H7_SPI_DMA=y
CONFIG_STM32H7_SPI_DMATHRESHOLD=0
CONFIG_STM32H7_TIM12=y
CONFIG_STM32H7_TIM1=y
CONFIG_STM32H7_TIM4=y

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@ -182,7 +182,7 @@ CONFIG_STM32F7_SPI5=y
CONFIG_STM32F7_SPI5_DMA=y
CONFIG_STM32F7_SPI5_DMA_BUFFER=1024
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_TIM10=y
CONFIG_STM32F7_TIM11=y
CONFIG_STM32F7_TIM3=y

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@ -180,7 +180,7 @@ CONFIG_STM32F7_SPI5=y
CONFIG_STM32F7_SPI5_DMA=y
CONFIG_STM32F7_SPI5_DMA_BUFFER=1024
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_TIM10=y
CONFIG_STM32F7_TIM11=y
CONFIG_STM32F7_TIM3=y

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@ -187,6 +187,7 @@ CONFIG_STM32H7_SPI5=y
CONFIG_STM32H7_SPI5_DMA=y
CONFIG_STM32H7_SPI5_DMA_BUFFER=1024
CONFIG_STM32H7_SPI_DMA=y
CONFIG_STM32H7_SPI_DMATHRESHOLD=0
CONFIG_STM32H7_TIM1=y
CONFIG_STM32H7_TIM2=y
CONFIG_STM32H7_TIM3=y

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@ -184,6 +184,7 @@ CONFIG_STM32H7_SPI5=y
CONFIG_STM32H7_SPI5_DMA=y
CONFIG_STM32H7_SPI5_DMA_BUFFER=1024
CONFIG_STM32H7_SPI_DMA=y
CONFIG_STM32H7_SPI_DMATHRESHOLD=0
CONFIG_STM32H7_TIM1=y
CONFIG_STM32H7_TIM2=y
CONFIG_STM32H7_TIM3=y

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@ -186,6 +186,7 @@ CONFIG_STM32H7_SPI6=y
CONFIG_STM32H7_SPI6_DMA=y
CONFIG_STM32H7_SPI6_DMA_BUFFER=1024
CONFIG_STM32H7_SPI_DMA=y
CONFIG_STM32H7_SPI_DMATHRESHOLD=0
CONFIG_STM32H7_TIM1=y
CONFIG_STM32H7_TIM3=y
CONFIG_STM32H7_TIM4=y

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@ -177,7 +177,7 @@ CONFIG_STM32F7_SPI1_DMA=y
CONFIG_STM32F7_SPI1_DMA_BUFFER=1024
CONFIG_STM32F7_SPI2=y
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_TIM10=y
CONFIG_STM32F7_TIM3=y
CONFIG_STM32F7_TIM9=y

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@ -186,7 +186,7 @@ CONFIG_STM32F7_SPI4=y
CONFIG_STM32F7_SPI5=y
CONFIG_STM32F7_SPI6=y
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_TIM10=y
CONFIG_STM32F7_TIM11=y
CONFIG_STM32F7_UART4=y

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@ -236,7 +236,7 @@ CONFIG_STM32F7_SPI4=y
CONFIG_STM32F7_SPI5=y
CONFIG_STM32F7_SPI6=y
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_TIM10=y
CONFIG_STM32F7_TIM11=y
CONFIG_STM32F7_UART4=y

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@ -184,7 +184,7 @@ CONFIG_STM32F7_SPI4=y
CONFIG_STM32F7_SPI5=y
CONFIG_STM32F7_SPI6=y
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_TIM10=y
CONFIG_STM32F7_TIM11=y
CONFIG_STM32F7_UART4=y

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@ -185,7 +185,7 @@ CONFIG_STM32F7_SPI4=y
CONFIG_STM32F7_SPI5=y
CONFIG_STM32F7_SPI6=y
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_TIM10=y
CONFIG_STM32F7_TIM11=y
CONFIG_STM32F7_UART4=y

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@ -190,7 +190,7 @@ CONFIG_STM32F7_SPI4=y
CONFIG_STM32F7_SPI5=y
CONFIG_STM32F7_SPI6=y
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_TIM10=y
CONFIG_STM32F7_TIM11=y
CONFIG_STM32F7_UART4=y

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@ -225,7 +225,7 @@ CONFIG_STM32F7_SPI3_DMA_BUFFER=1024
CONFIG_STM32F7_SPI5=y
CONFIG_STM32F7_SPI6=y
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_TIM10=y
CONFIG_STM32F7_TIM11=y
CONFIG_STM32F7_TIM3=y

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@ -225,7 +225,7 @@ CONFIG_STM32F7_SPI3_DMA_BUFFER=1024
CONFIG_STM32F7_SPI5=y
CONFIG_STM32F7_SPI6=y
CONFIG_STM32F7_SPI_DMA=y
CONFIG_STM32F7_SPI_DMATHRESHOLD=8
CONFIG_STM32F7_SPI_DMATHRESHOLD=0
CONFIG_STM32F7_TIM10=y
CONFIG_STM32F7_TIM11=y
CONFIG_STM32F7_TIM3=y

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@ -191,6 +191,7 @@ CONFIG_STM32H7_SPI6=y
CONFIG_STM32H7_SPI6_DMA=y
CONFIG_STM32H7_SPI6_DMA_BUFFER=1024
CONFIG_STM32H7_SPI_DMA=y
CONFIG_STM32H7_SPI_DMATHRESHOLD=0
CONFIG_STM32H7_TIM12=y
CONFIG_STM32H7_TIM1=y
CONFIG_STM32H7_TIM4=y

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@ -229,6 +229,7 @@ CONFIG_STM32H7_SPI6=y
CONFIG_STM32H7_SPI6_DMA=y
CONFIG_STM32H7_SPI6_DMA_BUFFER=1024
CONFIG_STM32H7_SPI_DMA=y
CONFIG_STM32H7_SPI_DMATHRESHOLD=0
CONFIG_STM32H7_TIM12=y
CONFIG_STM32H7_TIM1=y
CONFIG_STM32H7_TIM4=y

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@ -175,6 +175,7 @@ CONFIG_STM32H7_SPI4=y
CONFIG_STM32H7_SPI4_DMA=y
CONFIG_STM32H7_SPI4_DMA_BUFFER=1024
CONFIG_STM32H7_SPI_DMA=y
CONFIG_STM32H7_SPI_DMATHRESHOLD=0
CONFIG_STM32H7_TIM1=y
CONFIG_STM32H7_TIM3=y
CONFIG_STM32H7_UART4=y