diff options
| author | Yann Vernier <yann.vernier@orsoc.se> | 2012-10-05 02:09:48 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-10-26 23:32:11 +0200 |
| commit | bff679ddfb3587df1f63a9310d2a93ce7873119d (patch) | |
| tree | 351809be555a9c58c147e60ae3d4c9d9321cad91 /arch/arm/cpu/arm920t | |
| parent | 522de019e566b9cbf7daafcd0a57a2d3dfdb69e6 (diff) | |
| download | talos-obmc-uboot-bff679ddfb3587df1f63a9310d2a93ce7873119d.tar.gz talos-obmc-uboot-bff679ddfb3587df1f63a9310d2a93ce7873119d.zip | |
arm: ks8695: use defined constants for UART
CONFIG_BAUDRATE and KS8695_UART_LINEC_WLEN8 used for UART registers
Diffstat (limited to 'arch/arm/cpu/arm920t')
| -rw-r--r-- | arch/arm/cpu/arm920t/ks8695/lowlevel_init.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/cpu/arm920t/ks8695/lowlevel_init.S b/arch/arm/cpu/arm920t/ks8695/lowlevel_init.S index e9f1227dd6..1bba571077 100644 --- a/arch/arm/cpu/arm920t/ks8695/lowlevel_init.S +++ b/arch/arm/cpu/arm920t/ks8695/lowlevel_init.S @@ -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 |
