+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2000
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <menu.h>
#include <post.h>
#include <u-boot/sha256.h>
+#include <bootcount.h>
DECLARE_GLOBAL_DATA_PTR;
static int passwd_abort(uint64_t etime)
{
- const char *sha_env_str = getenv("bootstopkeysha256");
+ const char *sha_env_str = env_get("bootstopkeysha256");
u8 sha_env[SHA256_SUM_LEN];
u8 sha[SHA256_SUM_LEN];
char presskey[MAX_DELAY_STOP_STR];
const char *algo_name = "sha256";
u_int presskey_len = 0;
int abort = 0;
- int size;
+ int size = sizeof(sha);
int ret;
if (sha_env_str == NULL)
int retry;
}
delaykey[] = {
- { .str = getenv("bootdelaykey"), .retry = 1 },
- { .str = getenv("bootstopkey"), .retry = 0 },
+ { .str = env_get("bootdelaykey"), .retry = 1 },
+ { .str = env_get("bootstopkey"), .retry = 0 },
};
char presskey[MAX_DELAY_STOP_STR];
* Watch for 'delay' seconds for autoboot stop or autoboot delay string.
* returns: 0 - no key string, allow autoboot 1 - got key string, abort
*/
-static int abortboot_keyed(int bootdelay)
+static int __abortboot(int bootdelay)
{
int abort;
uint64_t etime = endtick(bootdelay);
-#ifndef CONFIG_ZERO_BOOTDELAY_CHECK
- if (bootdelay == 0)
- return 0;
-#endif
-
# ifdef CONFIG_AUTOBOOT_PROMPT
/*
* CONFIG_AUTOBOOT_PROMPT includes the %d for all boards.
if (!abort)
debug_bootkeys("key timeout\n");
-#ifdef CONFIG_SILENT_CONSOLE
- if (abort)
- gd->flags &= ~GD_FLG_SILENT;
-#endif
-
return abort;
}
static int menukey;
#endif
-static int abortboot_normal(int bootdelay)
+static int __abortboot(int bootdelay)
{
int abort = 0;
unsigned long ts;
#ifdef CONFIG_MENUPROMPT
printf(CONFIG_MENUPROMPT);
#else
- if (bootdelay >= 0)
- printf("Hit any key to stop autoboot: %2d ", bootdelay);
+ printf("Hit any key to stop autoboot: %2d ", bootdelay);
#endif
-#if defined CONFIG_ZERO_BOOTDELAY_CHECK
/*
* Check if key already pressed
- * Don't check if bootdelay < 0
*/
- if (bootdelay >= 0) {
- if (tstc()) { /* we got a key press */
- (void) getc(); /* consume input */
- puts("\b\b\b 0");
- abort = 1; /* don't auto boot */
- }
+ if (tstc()) { /* we got a key press */
+ (void) getc(); /* consume input */
+ puts("\b\b\b 0");
+ abort = 1; /* don't auto boot */
}
-#endif
while ((bootdelay > 0) && (!abort)) {
--bootdelay;
putc('\n');
-#ifdef CONFIG_SILENT_CONSOLE
- if (abort)
- gd->flags &= ~GD_FLG_SILENT;
-#endif
-
return abort;
}
# endif /* CONFIG_AUTOBOOT_KEYED */
static int abortboot(int bootdelay)
{
-#ifdef CONFIG_AUTOBOOT_KEYED
- return abortboot_keyed(bootdelay);
-#else
- return abortboot_normal(bootdelay);
+ int abort = 0;
+
+ if (bootdelay >= 0)
+ abort = __abortboot(bootdelay);
+
+#ifdef CONFIG_SILENT_CONSOLE
+ if (abort)
+ gd->flags &= ~GD_FLG_SILENT;
#endif
+
+ return abort;
}
static void process_fdt_options(const void *blob)
{
-#if defined(CONFIG_OF_CONTROL)
+#if defined(CONFIG_OF_CONTROL) && defined(CONFIG_SYS_TEXT_BASE)
ulong addr;
/* Add an env variable to point to a kernel payload, if available */
addr = fdtdec_get_config_int(gd->fdt_blob, "kernel-offset", 0);
if (addr)
- setenv_addr("kernaddr", (void *)(CONFIG_SYS_TEXT_BASE + addr));
+ env_set_addr("kernaddr", (void *)(CONFIG_SYS_TEXT_BASE + addr));
/* Add an env variable to point to a root disk, if available */
addr = fdtdec_get_config_int(gd->fdt_blob, "rootdisk-offset", 0);
if (addr)
- setenv_addr("rootaddr", (void *)(CONFIG_SYS_TEXT_BASE + addr));
-#endif /* CONFIG_OF_CONTROL */
+ env_set_addr("rootaddr", (void *)(CONFIG_SYS_TEXT_BASE + addr));
+#endif /* CONFIG_OF_CONTROL && CONFIG_SYS_TEXT_BASE */
}
const char *bootdelay_process(void)
{
char *s;
int bootdelay;
-#ifdef CONFIG_BOOTCOUNT_LIMIT
- unsigned long bootcount = 0;
- unsigned long bootlimit = 0;
-#endif /* CONFIG_BOOTCOUNT_LIMIT */
-
-#ifdef CONFIG_BOOTCOUNT_LIMIT
- bootcount = bootcount_load();
- bootcount++;
- bootcount_store(bootcount);
- setenv_ulong("bootcount", bootcount);
- bootlimit = getenv_ulong("bootlimit", 10, 0);
-#endif /* CONFIG_BOOTCOUNT_LIMIT */
-
- s = getenv("bootdelay");
+
+ bootcount_inc();
+
+ s = env_get("bootdelay");
bootdelay = s ? (int)simple_strtol(s, NULL, 10) : CONFIG_BOOTDELAY;
#ifdef CONFIG_OF_CONTROL
#ifdef CONFIG_POST
if (gd->flags & GD_FLG_POSTFAIL) {
- s = getenv("failbootcmd");
+ s = env_get("failbootcmd");
} else
#endif /* CONFIG_POST */
-#ifdef CONFIG_BOOTCOUNT_LIMIT
- if (bootlimit && (bootcount > bootlimit)) {
- printf("Warning: Bootlimit (%u) exceeded. Using altbootcmd.\n",
- (unsigned)bootlimit);
- s = getenv("altbootcmd");
- } else
-#endif /* CONFIG_BOOTCOUNT_LIMIT */
- s = getenv("bootcmd");
+ if (bootcount_error())
+ s = env_get("altbootcmd");
+ else
+ s = env_get("bootcmd");
process_fdt_options(gd->fdt_blob);
stored_bootdelay = bootdelay;
#ifdef CONFIG_MENUKEY
if (menukey == CONFIG_MENUKEY) {
- s = getenv("menucmd");
+ s = env_get("menucmd");
if (s)
run_command_list(s, -1, 0);
}