diff options
author | Paul Mackerras <paulus@samba.org> | 2006-03-29 13:24:50 +1100 |
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committer | Paul Mackerras <paulus@samba.org> | 2006-03-29 13:24:50 +1100 |
commit | bac30d1a78d0f11c613968fc8b351a91ed465386 (patch) | |
tree | e52f3c876522a2f6047a6ec1c27df2e8a79486b8 /include/asm-arm/arch-aaec2000/uncompress.h | |
parent | e8222502ee6157e2713da9e0792c21f4ad458d50 (diff) | |
parent | ca9ba4471c1203bb6e759b76e83167fec54fe590 (diff) |
Merge ../linux-2.6
Diffstat (limited to 'include/asm-arm/arch-aaec2000/uncompress.h')
-rw-r--r-- | include/asm-arm/arch-aaec2000/uncompress.h | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/include/asm-arm/arch-aaec2000/uncompress.h b/include/asm-arm/arch-aaec2000/uncompress.h index fff0c94b75c..300f4bf3bc7 100644 --- a/include/asm-arm/arch-aaec2000/uncompress.h +++ b/include/asm-arm/arch-aaec2000/uncompress.h @@ -15,7 +15,7 @@ #define UART(x) (*(volatile unsigned long *)(serial_port + (x))) -static void putstr( const char *s ) +static void putc(int c) { unsigned long serial_port; do { @@ -28,17 +28,16 @@ static void putstr( const char *s ) return; } while (0); - for (; *s; s++) { - /* wait for space in the UART's transmitter */ - while ((UART(UART_SR) & UART_SR_TxFF)); - /* send the character out. */ - UART(UART_DR) = *s; - /* if a LF, also do CR... */ - if (*s == 10) { - while ((UART(UART_SR) & UART_SR_TxFF)); - UART(UART_DR) = 13; - } - } + /* wait for space in the UART's transmitter */ + while ((UART(UART_SR) & UART_SR_TxFF)) + barrier(); + + /* send the character out. */ + UART(UART_DR) = c; +} + +static inline void flush(void) +{ } #define arch_decomp_setup() |