diff options
Diffstat (limited to 'include/asm-arm/arch-at91/uncompress.h')
-rw-r--r-- | include/asm-arm/arch-at91/uncompress.h | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/include/asm-arm/arch-at91/uncompress.h b/include/asm-arm/arch-at91/uncompress.h index 272a7e0dc6cf..f5636a8f6132 100644 --- a/include/asm-arm/arch-at91/uncompress.h +++ b/include/asm-arm/arch-at91/uncompress.h | |||
@@ -22,7 +22,23 @@ | |||
22 | #define __ASM_ARCH_UNCOMPRESS_H | 22 | #define __ASM_ARCH_UNCOMPRESS_H |
23 | 23 | ||
24 | #include <asm/io.h> | 24 | #include <asm/io.h> |
25 | #include <asm/arch/at91_dbgu.h> | 25 | #include <linux/atmel_serial.h> |
26 | |||
27 | #if defined(CONFIG_AT91_EARLY_DBGU) | ||
28 | #define UART_OFFSET (AT91_DBGU + AT91_BASE_SYS) | ||
29 | #elif defined(CONFIG_AT91_EARLY_USART0) | ||
30 | #define UART_OFFSET AT91_USART0 | ||
31 | #elif defined(CONFIG_AT91_EARLY_USART1) | ||
32 | #define UART_OFFSET AT91_USART1 | ||
33 | #elif defined(CONFIG_AT91_EARLY_USART2) | ||
34 | #define UART_OFFSET AT91_USART2 | ||
35 | #elif defined(CONFIG_AT91_EARLY_USART3) | ||
36 | #define UART_OFFSET AT91_USART3 | ||
37 | #elif defined(CONFIG_AT91_EARLY_USART4) | ||
38 | #define UART_OFFSET AT91_USART4 | ||
39 | #elif defined(CONFIG_AT91_EARLY_USART5) | ||
40 | #define UART_OFFSET AT91_USART5 | ||
41 | #endif | ||
26 | 42 | ||
27 | /* | 43 | /* |
28 | * The following code assumes the serial port has already been | 44 | * The following code assumes the serial port has already been |
@@ -33,22 +49,22 @@ | |||
33 | */ | 49 | */ |
34 | static void putc(int c) | 50 | static void putc(int c) |
35 | { | 51 | { |
36 | #ifdef AT91_DBGU | 52 | #ifdef UART_OFFSET |
37 | void __iomem *sys = (void __iomem *) AT91_BASE_SYS; /* physical address */ | 53 | void __iomem *sys = (void __iomem *) UART_OFFSET; /* physical address */ |
38 | 54 | ||
39 | while (!(__raw_readl(sys + AT91_DBGU_SR) & AT91_DBGU_TXRDY)) | 55 | while (!(__raw_readl(sys + ATMEL_US_CSR) & ATMEL_US_TXRDY)) |
40 | barrier(); | 56 | barrier(); |
41 | __raw_writel(c, sys + AT91_DBGU_THR); | 57 | __raw_writel(c, sys + ATMEL_US_THR); |
42 | #endif | 58 | #endif |
43 | } | 59 | } |
44 | 60 | ||
45 | static inline void flush(void) | 61 | static inline void flush(void) |
46 | { | 62 | { |
47 | #ifdef AT91_DBGU | 63 | #ifdef UART_OFFSET |
48 | void __iomem *sys = (void __iomem *) AT91_BASE_SYS; /* physical address */ | 64 | void __iomem *sys = (void __iomem *) UART_OFFSET; /* physical address */ |
49 | 65 | ||
50 | /* wait for transmission to complete */ | 66 | /* wait for transmission to complete */ |
51 | while (!(__raw_readl(sys + AT91_DBGU_SR) & AT91_DBGU_TXEMPTY)) | 67 | while (!(__raw_readl(sys + ATMEL_US_CSR) & ATMEL_US_TXEMPTY)) |
52 | barrier(); | 68 | barrier(); |
53 | #endif | 69 | #endif |
54 | } | 70 | } |