diff options
Diffstat (limited to 'common/cmd_display.c')
| -rw-r--r-- | common/cmd_display.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/common/cmd_display.c b/common/cmd_display.c index 6c11aa6e3..d5d5d8c31 100644 --- a/common/cmd_display.c +++ b/common/cmd_display.c @@ -23,40 +23,32 @@ #include <common.h> #include <command.h> +#include <led-display.h> #undef DEBUG_DISP -#define DISP_SIZE 8 -#define CWORD_CLEAR 0x80 -#define CLEAR_DELAY (110 * 2) - int do_display (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { int i; - int pos; /* Clear display */ - *((volatile char*)(CONFIG_SYS_DISP_CWORD)) = CWORD_CLEAR; - udelay(1000 * CLEAR_DELAY); + display_set(DISPLAY_CLEAR | DISPLAY_HOME); if (argc < 2) return (0); - for (pos = 0, i = 1; i < argc && pos < DISP_SIZE; i++) { - char *p = argv[i], c; + for (i = 1; i < argc; i++) { + char *p = argv[i]; - if (i > 1) { - *((volatile uchar *) (CONFIG_SYS_DISP_CHR_RAM + pos++)) = ' '; -#ifdef DEBUG_DISP - putc(' '); -#endif + if (i > 1) { /* Insert a space between strings */ + display_putc(' '); } - while ((c = *p++) != '\0' && pos < DISP_SIZE) { - *((volatile uchar *) (CONFIG_SYS_DISP_CHR_RAM + pos++)) = c; + while ((*p)) { #ifdef DEBUG_DISP - putc(c); + putc(*p); #endif + display_putc(*p++); } } |