Re: [U-Boot] [PATCH V2 26/32] serial_lpuart: Update lpuart driver to support i.MX8

2018-07-19 Thread Fabio Estevam
On Tue, Jul 17, 2018 at 10:35 PM, Peng Fan wrote: > Add i.MX8 compatible string and cpu type support to lpuart driver, > to use little endian 32 bits configurations. > > Also, accroding to RM, the Receive FIFO Enable (RXFE) field in LPUART > FIFO register is bit 3, so the definition should change

[U-Boot] [PATCH V2 26/32] serial_lpuart: Update lpuart driver to support i.MX8

2018-07-17 Thread Peng Fan
Add i.MX8 compatible string and cpu type support to lpuart driver, to use little endian 32 bits configurations. Also, accroding to RM, the Receive FIFO Enable (RXFE) field in LPUART FIFO register is bit 3, so the definition should change to 0x08 not 0x40 for i.MX8, otherwise the Receive FIFO is no