*/
#include <common.h>
+#include <bootretry.h>
#include <cli.h>
#include <watchdog.h>
static const char erase_seq[] = "\b \b"; /* erase sequence */
static const char tab_seq[] = " "; /* used to expand TABs */
-#ifdef CONFIG_BOOT_RETRY_TIME
-static uint64_t endtime; /* must be set, default is instant timeout */
-static int retry_time = -1; /* -1 so can call readline before main_loop */
-#endif
-
char console_buffer[CONFIG_SYS_CBSIZE + 1]; /* console I/O buffer */
-#ifndef CONFIG_BOOT_RETRY_MIN
-#define CONFIG_BOOT_RETRY_MIN CONFIG_BOOT_RETRY_TIME
-#endif
-
static char *delete_char (char *buffer, char *p, int *colp, int *np, int plen)
{
char *s;
cread_add_str(buf, init_len, 1, &num, &eol_num, buf, *len);
while (1) {
-#ifdef CONFIG_BOOT_RETRY_TIME
- while (!tstc()) { /* while no incoming data */
- if (retry_time >= 0 && get_ticks() > endtime)
- return -2; /* timed out */
- WATCHDOG_RESET();
- }
-#endif
+ if (bootretry_tstc_timeout())
+ return -2; /* timed out */
if (first && timeout) {
uint64_t etime = endtick(timeout);
/****************************************************************************/
-int readline(const char *const prompt)
+int cli_readline(const char *const prompt)
{
/*
* If console_buffer isn't 0-length the user will be prompted to modify
*/
console_buffer[0] = '\0';
- return readline_into_buffer(prompt, console_buffer, 0);
+ return cli_readline_into_buffer(prompt, console_buffer, 0);
}
-int readline_into_buffer(const char *const prompt, char *buffer, int timeout)
+int cli_readline_into_buffer(const char *const prompt, char *buffer,
+ int timeout)
{
char *p = buffer;
#ifdef CONFIG_CMDLINE_EDITING
col = plen;
for (;;) {
-#ifdef CONFIG_BOOT_RETRY_TIME
- while (!tstc()) { /* while no incoming data */
- if (retry_time >= 0 && get_ticks() > endtime)
- return -2; /* timed out */
- WATCHDOG_RESET();
- }
-#endif
+ if (bootretry_tstc_timeout())
+ return -2; /* timed out */
WATCHDOG_RESET(); /* Trigger watchdog, if needed */
#ifdef CONFIG_SHOW_ACTIVITY
puts(tab_seq + (col & 07));
col += 8 - (col & 07);
} else {
- char buf[2];
+ char __maybe_unused buf[2];
/*
* Echo input using puts() to force an
}
#endif
}
-
-#ifdef CONFIG_BOOT_RETRY_TIME
-/***************************************************************************
- * initialize command line timeout
- */
-void init_cmd_timeout(void)
-{
- char *s = getenv("bootretry");
-
- if (s != NULL)
- retry_time = (int)simple_strtol(s, NULL, 10);
- else
- retry_time = CONFIG_BOOT_RETRY_TIME;
-
- if (retry_time >= 0 && retry_time < CONFIG_BOOT_RETRY_MIN)
- retry_time = CONFIG_BOOT_RETRY_MIN;
-}
-
-/***************************************************************************
- * reset command line timeout to retry_time seconds
- */
-void reset_cmd_timeout(void)
-{
- endtime = endtick(retry_time);
-}
-
-void bootretry_dont_retry(void)
-{
- retry_time = -1;
-}
-
-#endif