diff options
Diffstat (limited to 'target/linux/adm5120-2.6/image/lzma-loader/src/board.c')
| -rw-r--r-- | target/linux/adm5120-2.6/image/lzma-loader/src/board.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/target/linux/adm5120-2.6/image/lzma-loader/src/board.c b/target/linux/adm5120-2.6/image/lzma-loader/src/board.c index 616e7562a8..baffe04ef1 100644 --- a/target/linux/adm5120-2.6/image/lzma-loader/src/board.c +++ b/target/linux/adm5120-2.6/image/lzma-loader/src/board.c @@ -1,5 +1,5 @@ /* - * ADM5120 specific board support for LZMA decompressor + * ADM5120 specific board support for LZMA decompressor * * Copyright (C) 2007 OpenWrt.org * Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu> @@ -24,7 +24,7 @@ #define READREG(r) *(volatile unsigned int *)(r) #define WRITEREG(r,v) *(volatile unsigned int *)(r) = v -/* +/* * INTC definitions */ #define INTC_BASE 0xB2200000 @@ -32,7 +32,7 @@ /* INTC registers */ #define INTC_REG_IRQ_DISABLE 0x0C -/* +/* * UART definitions */ #define UART_BASE 0xB2600000 @@ -61,7 +61,7 @@ #define UART_FLAG_RXFF ( 1 << 6 ) /* RX FIFO full */ #define UART_FLAG_TXFE ( 1 << 7 ) /* TX FIFO empty */ -/* +/* * SWITCH definitions */ #define SWITCH_BASE 0xB2000000 @@ -96,8 +96,9 @@ static void uart_init(void) { +#if 0 unsigned int t; - + /* disable uart */ UART_WRITE(UART_REG_CTRL, 0); @@ -106,7 +107,7 @@ static void uart_init(void) UART_WRITE(UART_REG_LCRM, t); t = UART_READ(UART_REG_LCRL); UART_WRITE(UART_REG_LCRL, t); - + /* keep data, stop, and parity bits, but disable FIFO */ t = UART_READ(UART_REG_LCRH); t &= ~(UART_LCRH_FEN); @@ -117,6 +118,7 @@ static void uart_init(void) /* enable uart, and disable interrupts */ UART_WRITE(UART_REG_CTRL, UART_CTRL_EN); +#endif } static void uart_putc(int ch) @@ -125,7 +127,7 @@ static void uart_putc(int ch) UART_WRITE(UART_REG_DATA, ch); - while ((UART_READ(UART_REG_FLAG) & UART_FLAG_TXFF) != 0); + while ((UART_READ(UART_REG_FLAG) & UART_FLAG_TXFE) == 0); } /* @@ -150,7 +152,7 @@ static void intc_init(void) static void switch_init(void) { /* disable PHYS ports */ - SWITCH_WRITE(SWITCH_REG_PORT_CONF0, + SWITCH_WRITE(SWITCH_REG_PORT_CONF0, (SWITCH_PORTS_HW << PORT_CONF0_DP_SHIFT)); /* disable CPU port */ @@ -159,7 +161,7 @@ static void switch_init(void) /* disable GPIO lines */ SWITCH_WRITE(SWITCH_REG_GPIO_CONF0, 0); SWITCH_WRITE(SWITCH_REG_GPIO_CONF2, 0); - + /* disable LED lines */ SWITCH_WRITE(SWITCH_REG_PORT0_LED, 0); SWITCH_WRITE(SWITCH_REG_PORT1_LED, 0); |