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Code

[adm8668] get rid of the UART defines

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Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34549 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian 2012-12-06 22:39:47 +00:00
parent aa9eec732f
commit 0fb7b81e9e
2 changed files with 3 additions and 30 deletions
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6
target/linux/adm8668/files/arch/mips/adm8668/early_printk.c
View File

@ -1,5 +1,5 @@
#include <linux/io.h>
#include <linux/serial_core.h>
#include <linux/amba/serial.h>
#include <adm8668.h>
#define UART_READ(r) \
@ -10,7 +10,7 @@
void prom_putchar(char c)
{
UART_WRITE(c, UART_DR_REG);
while ((UART_READ(UART_FR_REG) & UART_TX_FIFO_FULL) != 0)
UART_WRITE(c, UART01x_DR);
while ((UART_READ(UART01x_FR) & UART01x_FR_TXFF) != 0)
;
}

27
target/linux/adm8668/files/arch/mips/include/asm/mach-adm8668/adm8668.h
View File

@ -31,33 +31,6 @@
/** onboard uart **/
#define ADM8668_UARTCLK_FREQ 62500000
/* registers */
#define UART_DR_REG 0x00
#define UART_RSR_REG 0x04
#define UART_CR_REG 0x14
#define UART_FR_REG 0x18
#define UART_IIR_REG 0x1C
/* rsr reg */
#define UART_FRAMING_ERR 0x01
#define UART_PARITY_ERR 0x02
#define UART_BREAK_ERR 0x04
#define UART_OVERRUN_ERR 0x08
#define UART_RX_STATUS_MASK 0x0F
/* cr reg */
#define UART_RX_INT_EN 0x10
#define UART_TX_INT_EN 0x20
#define UART_RX_TIMEOUT_INT_EN 0x40
/* fr reg */
#define UART_RX_FIFO_EMPTY 0x10
#define UART_TX_FIFO_FULL 0x20
/* iir reg */
#define UART_RX_INT 0x02
#define UART_TX_INT 0x04
#define UART_RX_TIMEOUT_INT 0x08
/* interrupt controller */
#define IRQ_STATUS_REG 0x00 /* Read */