sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

kinetis:[lp]serial remove ttype & do cache ops

Browse Source
This commit is contained in:
David Sidrane 2022-06-08 10:16:48 -07:00 committed by Xiang Xiao
parent 7a7a01153b
commit 22580584d2
2 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/src/kinetis/kinetis_lpserial.c
View File

@ -847,7 +847,6 @@ static int kinetis_dma_setup(struct uart_dev_s *dev)
config.flags = EDMA_CONFIG_LINKTYPE_LINKNONE | EDMA_CONFIG_LOOPDEST;
config.ssize = EDMA_8BIT;
config.dsize = EDMA_8BIT;
config.ttype = EDMA_PERIPH2MEM;
config.nbytes = 1;
#ifdef CONFIG_KINETIS_EDMA_ELINK
config.linkch = NULL;
@ -860,6 +859,9 @@ static int kinetis_dma_setup(struct uart_dev_s *dev)
priv->rxdmanext = 0;
up_invalidate_dcache((uintptr_t)priv->rxfifo,
(uintptr_t)priv->rxfifo + RXDMA_BUFFER_SIZE);
/* Enable receive DMA for the UART */
regval = kinetis_serialin(priv, KINETIS_LPUART_BAUD_OFFSET);

4
arch/arm/src/kinetis/kinetis_serial.c
View File

@ -956,7 +956,6 @@ static int up_dma_setup(struct uart_dev_s *dev)
config.flags = EDMA_CONFIG_LINKTYPE_LINKNONE | EDMA_CONFIG_LOOPDEST;
config.ssize = EDMA_8BIT;
config.dsize = EDMA_8BIT;
config.ttype = EDMA_PERIPH2MEM;
config.nbytes = 1;
#ifdef CONFIG_KINETIS_EDMA_ELINK
config.linkch = NULL;
@ -969,6 +968,9 @@ static int up_dma_setup(struct uart_dev_s *dev)
priv->rxdmanext = 0;
up_invalidate_dcache((uintptr_t)priv->rxfifo,
(uintptr_t)priv->rxfifo + RXDMA_BUFFER_SIZE);
/* Enable receive DMA for the UART */
regval = up_serialin(priv, KINETIS_UART_C5_OFFSET);