Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-11 23:47:24 +00:00
Code Issues Projects Releases Packages Wiki Activity

arm: ks8695: use defined constants for UART

Browse source 
CONFIG_BAUDRATE and KS8695_UART_LINEC_WLEN8 used for UART registers
This commit is contained in:
Yann Vernier 2012-10-05 02:09:48 +00:00 committed by Albert ARIBAUD
parent 522de019e5
commit bff679ddfb
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
arch/arm/cpu/arm920t/ks8695/lowlevel_init.S
View file

@ -72,10 +72,10 @@ lowlevel_init:
* enable UART for early debug trace
*/
ldr r1, =(KS8695_IO_BASE+KS8695_UART_DIVISOR)
mov r2, #0xd9
str r2, [r1] /* 115200 baud */
mov r2, #((25000000+CONFIG_BAUDRATE/2) / CONFIG_BAUDRATE)
str r2, [r1]
ldr r1, =(KS8695_IO_BASE+KS8695_UART_LINE_CTRL)
mov r2, #0x03
mov r2, #KS8695_UART_LINEC_WLEN8
str r2, [r1] /* 8 data bits, no parity, 1 stop */
ldr r1, =(KS8695_IO_BASE+KS8695_UART_TX_HOLDING)
mov r2, #0x41