From 3d16389c909657a5fd1017e771ce5acf8aed6189 Mon Sep 17 00:00:00 2001 From: Lokesh Vutla Date: Mon, 16 May 2016 11:47:29 +0530 Subject: [PATCH] board: am335x: Allow to choose serial device dynamically Different AM335x based platforms have different serial consoles. As serial console is Kconfig option a separate defconfig has to be created for each platform. So pass the serial device dynamically. Signed-off-by: Lokesh Vutla --- board/ti/am335x/board.c | 11 +++++++++++ include/serial.h | 4 ++++ 2 files changed, 15 insertions(+) diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c index ff52314bf5..56f4984f47 100644 --- a/board/ti/am335x/board.c +++ b/board/ti/am335x/board.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -59,6 +60,16 @@ static inline int __maybe_unused read_eeprom(void) return ti_i2c_eeprom_am_get(-1, CONFIG_SYS_I2C_EEPROM_ADDR); } +#ifndef CONFIG_DM_SERIAL +struct serial_device *default_serial_console(void) +{ + if (board_is_icev2()) + return &eserial4_device; + else + return &eserial1_device; +} +#endif + #ifndef CONFIG_SKIP_LOWLEVEL_INIT static const struct ddr_data ddr2_data = { .datardsratio0 = MT47H128M16RT25E_RD_DQS, diff --git a/include/serial.h b/include/serial.h index e490f9a0cf..47332c5340 100644 --- a/include/serial.h +++ b/include/serial.h @@ -40,6 +40,10 @@ extern struct serial_device serial1_device; extern struct serial_device eserial1_device; extern struct serial_device eserial2_device; +extern struct serial_device eserial3_device; +extern struct serial_device eserial4_device; +extern struct serial_device eserial5_device; +extern struct serial_device eserial6_device; extern void serial_register(struct serial_device *); extern void serial_initialize(void); -- 2.39.5