From: Yann Vernier <yann.vernier@orsoc.se>
Date: Fri, 5 Oct 2012 02:09:48 +0000 (+0000)
Subject: arm: ks8695: use defined constants for UART
X-Git-Tag: v2013.01-rc1~73^2~1
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=bff679ddfb3587df1f63a9310d2a93ce7873119d;p=u-boot

arm: ks8695: use defined constants for UART

CONFIG_BAUDRATE and KS8695_UART_LINEC_WLEN8 used for UART registers
---

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