serial: Add serial_mvebu_a3700 for Armada 3700 SoC

The Armada 3700's UART is a simple serial port. It has a 32 bytes
Tx FIFO and a 64 bytes Rx FIFO integrated. This patch adds support
for this UART including the DEBUG UART functions for very early
debug output.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
This commit is contained in:
Stefan Roese
2016-05-17 16:36:00 +02:00
parent 35e3fca7e3
commit 6985d49662
3 changed files with 191 additions and 0 deletions

View File

@@ -46,6 +46,7 @@ obj-$(CONFIG_PIC32_SERIAL) += serial_pic32.o
obj-$(CONFIG_STM32X7_SERIAL) += serial_stm32x7.o
obj-$(CONFIG_BCM283X_MU_SERIAL) += serial_bcm283x_mu.o
obj-$(CONFIG_MSM_SERIAL) += serial_msm.o
obj-$(CONFIG_MVEBU_A3700_UART) += serial_mvebu_a3700.o
ifndef CONFIG_SPL_BUILD
obj-$(CONFIG_USB_TTY) += usbtty.o