From 72117dadcbbdffda447daa1e26b4cc4007f61160 Mon Sep 17 00:00:00 2001 From: Paul Burton Date: Tue, 26 Nov 2013 17:45:26 +0000 Subject: [PATCH] malta: correct UART baudrate CONFIG_SYS_NS16550_CLK specifies the rate of the clock 16x the baud rate. The SMSC FDC37M81x datasheet states that a divider of 1 results in a UART at 115200 baud, thus the x16 clock rate is 115200 * 16. Previously the divider was left at 0 which led to a rate of 38400 baud regardless of CONFIG_BAUDRATE or the baudrate environment variable. Signed-off-by: Paul Burton --- include/configs/malta.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/configs/malta.h b/include/configs/malta.h index 458c33a586..666cca99a4 100644 --- a/include/configs/malta.h +++ b/include/configs/malta.h @@ -80,7 +80,7 @@ #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 -#define CONFIG_SYS_NS16550_CLK 115200 +#define CONFIG_SYS_NS16550_CLK (115200 * 16) #define CONFIG_SYS_NS16550_COM1 CKSEG1ADDR(MALTA_GT_UART0_BASE) #define CONFIG_SYS_NS16550_COM2 CKSEG1ADDR(MALTA_MSC01_UART0_BASE) #define CONFIG_CONS_INDEX 1 -- 2.39.5