diff options
| author | Camelia Groza <[email protected]> | 2023-07-11 15:49:15 +0300 |
|---|---|---|
| committer | Peng Fan <[email protected]> | 2023-07-13 16:54:14 +0800 |
| commit | b14f37c73f4906d659706662627fd3d5c5732f92 (patch) | |
| tree | bc2e8798459fb19a198178e314e3aabc2bc6bab8 | |
| parent | a85b8c75390ce03f923deabe1992db58e0052239 (diff) | |
board: freescale: t2080rdb: implement get_serial_clock
The serial clock is provided by the get_serial_clock() callback on PPC
under DM_SERIAL. Use the same method to compute the clock as for
non-DM_SERIAL use cases.
Signed-off-by: Camelia Groza <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
| -rw-r--r-- | board/freescale/t208xrdb/t208xrdb.c | 8 | ||||
| -rw-r--r-- | include/configs/T208xRDB.h | 4 |
2 files changed, 11 insertions, 1 deletions
diff --git a/board/freescale/t208xrdb/t208xrdb.c b/board/freescale/t208xrdb/t208xrdb.c index 13a2d3dcde6..e33e5d082d8 100644 --- a/board/freescale/t208xrdb/t208xrdb.c +++ b/board/freescale/t208xrdb/t208xrdb.c @@ -20,6 +20,7 @@ #include <asm/fsl_law.h> #include <asm/fsl_serdes.h> #include <asm/fsl_liodn.h> +#include <clock_legacy.h> #include <fm_eth.h> #include "t208xrdb.h" #include "cpld.h" @@ -42,6 +43,13 @@ u8 get_hw_revision(void) } } +#if CONFIG_IS_ENABLED(DM_SERIAL) +int get_serial_clock(void) +{ + return get_bus_freq(0) / 2; +} +#endif + int checkboard(void) { struct cpu_type *cpu = gd->arch.cpu; diff --git a/include/configs/T208xRDB.h b/include/configs/T208xRDB.h index f213d2de770..0b9dde3e0e5 100644 --- a/include/configs/T208xRDB.h +++ b/include/configs/T208xRDB.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright 2014 Freescale Semiconductor, Inc. - * Copyright 2020-2021 NXP + * Copyright 2020-2023 NXP */ /* @@ -215,7 +215,9 @@ /* * Serial Port */ +#if !CONFIG_IS_ENABLED(DM_SERIAL) #define CFG_SYS_NS16550_CLK (get_bus_freq(0)/2) +#endif #define CFG_SYS_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} #define CFG_SYS_NS16550_COM1 (CFG_SYS_CCSRBAR+0x11C500) |