diff options
Diffstat (limited to 'include/asm-arm/arch-rpc')
| -rw-r--r-- | include/asm-arm/arch-rpc/debug-macro.S | 19 | ||||
| -rw-r--r-- | include/asm-arm/arch-rpc/param.h | 3 | ||||
| -rw-r--r-- | include/asm-arm/arch-rpc/uncompress.h | 27 |
3 files changed, 17 insertions, 32 deletions
diff --git a/include/asm-arm/arch-rpc/debug-macro.S b/include/asm-arm/arch-rpc/debug-macro.S index 456d3d754c3..c634c8d8f4a 100644 --- a/include/asm-arm/arch-rpc/debug-macro.S +++ b/include/asm-arm/arch-rpc/debug-macro.S @@ -20,19 +20,6 @@ orr \rx, \rx, #0x00000fe0 .endm - .macro senduart,rd,rx - strb \rd, [\rx] - .endm - - .macro busyuart,rd,rx -1001: ldrb \rd, [\rx, #0x14] - and \rd, \rd, #0x60 - teq \rd, #0x60 - bne 1001b - .endm - - .macro waituart,rd,rx -1001: ldrb \rd, [\rx, #0x18] - tst \rd, #0x10 - beq 1001b - .endm +#define UART_SHIFT 2 +#define FLOW_CONTROL +#include <asm/hardware/debug-8250.S> diff --git a/include/asm-arm/arch-rpc/param.h b/include/asm-arm/arch-rpc/param.h deleted file mode 100644 index 721dcd65885..00000000000 --- a/include/asm-arm/arch-rpc/param.h +++ /dev/null @@ -1,3 +0,0 @@ -/* - * linux/include/asm-arm/arch-rpc/param.h - */ diff --git a/include/asm-arm/arch-rpc/uncompress.h b/include/asm-arm/arch-rpc/uncompress.h index 43035fec64d..06231ede54e 100644 --- a/include/asm-arm/arch-rpc/uncompress.h +++ b/include/asm-arm/arch-rpc/uncompress.h @@ -67,31 +67,28 @@ extern __attribute__((pure)) struct param_struct *params(void); /* * This does not append a newline */ -static void putstr(const char *s) +static void putc(int c) { extern void ll_write_char(char *, char c, char white); int x,y; - unsigned char c; char *ptr; x = params->video_x; y = params->video_y; - while ( ( c = *(unsigned char *)s++ ) != '\0' ) { - if ( c == '\n' ) { + if (c == '\n') { + if (++y >= video_num_lines) + y--; + } else if (c == '\r') { + x = 0; + } else { + ptr = VIDMEM + ((y*video_num_columns*params->bytes_per_char_v+x)*bytes_per_char_h); + ll_write_char(ptr, c, white); + if (++x >= video_num_columns) { x = 0; if ( ++y >= video_num_lines ) { y--; } - } else { - ptr = VIDMEM + ((y*video_num_columns*params->bytes_per_char_v+x)*bytes_per_char_h); - ll_write_char(ptr, c, white); - if ( ++x >= video_num_columns ) { - x = 0; - if ( ++y >= video_num_lines ) { - y--; - } - } } } @@ -99,6 +96,10 @@ static void putstr(const char *s) params->video_y = y; } +static inline void flush(void) +{ +} + static void error(char *x); /* |