colibri_imx6: fix video stdout in default environment
[oweals/u-boot.git] / post / post.c
index 636d93fc8bc802cb4217734d3175af4020cd8b45..6687e0b75cac897decf160dc41309dd773dc45a6 100644 (file)
@@ -1,39 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2002
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
  */
 
 #include <common.h>
+#include <bootstage.h>
+#include <env.h>
+#include <log.h>
+#include <malloc.h>
 #include <stdio_dev.h>
+#include <time.h>
 #include <watchdog.h>
+#include <div64.h>
 #include <post.h>
 
 #ifdef CONFIG_SYS_POST_HOTKEYS_GPIO
 #include <asm/gpio.h>
 #endif
 
-#ifdef CONFIG_LOGBUFFER
-#include <logbuff.h>
-#endif
-
 DECLARE_GLOBAL_DATA_PTR;
 
 #define POST_MAX_NUMBER                32
@@ -48,9 +33,8 @@ int post_init_f(void)
        for (i = 0; i < post_list_size; i++) {
                struct post_test *test = post_list + i;
 
-               if (test->init_f && test->init_f()) {
+               if (test->init_f && test->init_f())
                        res = -1;
-               }
        }
 
        gd->post_init_f_time = post_time_ms(0);
@@ -68,7 +52,7 @@ int post_init_f(void)
  * Boards with hotkey support can override this weak default function
  * by defining one in their board specific code.
  */
-int __post_hotkeys_pressed(void)
+__weak int post_hotkeys_pressed(void)
 {
 #ifdef CONFIG_SYS_POST_HOTKEYS_GPIO
        int ret;
@@ -89,9 +73,6 @@ int __post_hotkeys_pressed(void)
 
        return 0;       /* No hotkeys supported */
 }
-int post_hotkeys_pressed(void)
-       __attribute__((weak, alias("__post_hotkeys_pressed")));
-
 
 void post_bootmode_init(void)
 {
@@ -106,7 +87,7 @@ void post_bootmode_init(void)
                newword = BOOTMODE_MAGIC | POST_NORMAL;
        else
                /* Use old value */
-               newword = post_word_load () & ~POST_COLDBOOT;
+               newword = post_word_load() & ~POST_COLDBOOT;
 
        if (bootmode == 0)
                /* We are booting after power-on */
@@ -153,12 +134,12 @@ void post_output_backlog(void)
 
        for (j = 0; j < post_list_size; j++) {
                if (gd->post_log_word & (post_list[j].testid)) {
-                       post_log ("POST %s ", post_list[j].cmd);
+                       post_log("POST %s ", post_list[j].cmd);
                        if (gd->post_log_res & post_list[j].testid)
-                               post_log ("PASSED\n");
+                               post_log("PASSED\n");
                        else {
                                post_log("FAILED\n");
-                               show_boot_progress(-31);
+                               bootstage_error(BOOTSTAGE_ID_POST_FAIL_R);
                        }
                }
        }
@@ -199,12 +180,11 @@ static void post_get_env_flags(int *test_flags)
        int i, j;
 
        for (i = 0; i < varnum; i++) {
-               if (getenv_f(var[i], list, sizeof (list)) <= 0)
+               if (env_get_f(var[i], list, sizeof(list)) <= 0)
                        continue;
 
-               for (j = 0; j < post_list_size; j++) {
+               for (j = 0; j < post_list_size; j++)
                        test_flags[j] &= ~flag[i];
-               }
 
                last = 0;
                name = list;
@@ -222,14 +202,14 @@ static void post_get_env_flags(int *test_flags)
                                *s = 0;
 
                        for (j = 0; j < post_list_size; j++) {
-                               if (strcmp (post_list[j].cmd, name) == 0) {
+                               if (strcmp(post_list[j].cmd, name) == 0) {
                                        test_flags[j] |= flag[i];
                                        break;
                                }
                        }
 
                        if (j == post_list_size)
-                               printf ("No such test: %s\n", name);
+                               printf("No such test: %s\n", name);
 
                        name = s + 1;
                }
@@ -253,18 +233,16 @@ static void post_get_flags(int *test_flags)
                        test_flags[j] |= POST_SLOWTEST;
 }
 
-void __show_post_progress(unsigned int test_num, int before, int result)
+__weak void show_post_progress(unsigned int test_num, int before, int result)
 {
 }
-void show_post_progress(unsigned int, int, int)
-                       __attribute__((weak, alias("__show_post_progress")));
 
 static int post_run_single(struct post_test *test,
                                int test_flags, int flags, unsigned int i)
 {
        if ((flags & test_flags & POST_ALWAYS) &&
                (flags & test_flags & POST_MEM)) {
-               WATCHDOG_RESET ();
+               WATCHDOG_RESET();
 
                if (!(flags & POST_REBOOT)) {
                        if ((test_flags & POST_REBOOT) &&
@@ -283,11 +261,10 @@ static int post_run_single(struct post_test *test,
                show_post_progress(i, POST_BEFORE, POST_FAILED);
 
                if (test_flags & POST_PREREL) {
-                       if ((*test->test) (flags) == 0) {
+                       if ((*test->test)(flags) == 0) {
                                post_log_mark_succ(test->testid);
                                show_post_progress(i, POST_AFTER, POST_PASSED);
-                       }
-                       else {
+                       } else {
                                show_post_progress(i, POST_AFTER, POST_FAILED);
                                if (test_flags & POST_CRITICAL)
                                        gd->flags |= GD_FLG_POSTFAIL;
@@ -297,7 +274,7 @@ static int post_run_single(struct post_test *test,
                } else {
                        if ((*test->test)(flags) != 0) {
                                post_log("FAILED\n");
-                               show_boot_progress(-32);
+                               bootstage_error(BOOTSTAGE_ID_POST_FAIL_R);
                                show_post_progress(i, POST_AFTER, POST_FAILED);
                                if (test_flags & POST_CRITICAL)
                                        gd->flags |= GD_FLG_POSTFAIL;
@@ -309,9 +286,8 @@ static int post_run_single(struct post_test *test,
                        }
                }
 
-               if ((test_flags & POST_REBOOT) && !(flags & POST_MANUAL)) {
+               if ((test_flags & POST_REBOOT) && !(flags & POST_MANUAL))
                        post_bootmode_test_off();
-               }
 
                return 0;
        } else {
@@ -319,7 +295,7 @@ static int post_run_single(struct post_test *test,
        }
 }
 
-int post_run (char *name, int flags)
+int post_run(char *name, int flags)
 {
        unsigned int i;
        int test_flags[POST_MAX_NUMBER];
@@ -366,7 +342,7 @@ int post_run (char *name, int flags)
                return 0;
        } else {
                for (i = 0; i < post_list_size; i++) {
-                       if (strcmp (post_list[i].cmd, name) == 0)
+                       if (strcmp(post_list[i].cmd, name) == 0)
                                break;
                }
 
@@ -396,7 +372,7 @@ static int post_info_single(struct post_test *test, int full)
        }
 }
 
-int post_info (char *name)
+int post_info(char *name)
 {
        unsigned int i;
 
@@ -407,39 +383,32 @@ int post_info (char *name)
                return 0;
        } else {
                for (i = 0; i < post_list_size; i++) {
-                       if (strcmp (post_list[i].cmd, name) == 0)
+                       if (strcmp(post_list[i].cmd, name) == 0)
                                break;
                }
 
-               if (i < post_list_size) {
+               if (i < post_list_size)
                        return post_info_single(post_list + i, 1);
-               } else {
+               else
                        return -1;
-               }
        }
 }
 
 int post_log(char *format, ...)
 {
        va_list args;
-       uint i;
        char printbuffer[CONFIG_SYS_PBSIZE];
 
-       va_start (args, format);
+       va_start(args, format);
 
        /* For this to work, printbuffer must be larger than
         * anything we ever want to print.
         */
-       i = vsprintf (printbuffer, format, args);
-       va_end (args);
+       vsprintf(printbuffer, format, args);
+       va_end(args);
 
-#ifdef CONFIG_LOGBUFFER
-       /* Send to the logbuffer */
-       logbuff_log(printbuffer);
-#else
        /* Send to the stdout file */
        puts(printbuffer);
-#endif
 
        return 0;
 }
@@ -457,32 +426,32 @@ void post_reloc(void)
                struct post_test *test = post_list + i;
 
                if (test->name) {
-                       addr = (ulong) (test->name) + gd->reloc_off;
+                       addr = (ulong)(test->name) + gd->reloc_off;
                        test->name = (char *)addr;
                }
 
                if (test->cmd) {
-                       addr = (ulong) (test->cmd) + gd->reloc_off;
+                       addr = (ulong)(test->cmd) + gd->reloc_off;
                        test->cmd = (char *)addr;
                }
 
                if (test->desc) {
-                       addr = (ulong) (test->desc) + gd->reloc_off;
+                       addr = (ulong)(test->desc) + gd->reloc_off;
                        test->desc = (char *)addr;
                }
 
                if (test->test) {
-                       addr = (ulong) (test->test) + gd->reloc_off;
+                       addr = (ulong)(test->test) + gd->reloc_off;
                        test->test = (int (*)(int flags)) addr;
                }
 
                if (test->init_f) {
-                       addr = (ulong) (test->init_f) + gd->reloc_off;
+                       addr = (ulong)(test->init_f) + gd->reloc_off;
                        test->init_f = (int (*)(void)) addr;
                }
 
                if (test->reloc) {
-                       addr = (ulong) (test->reloc) + gd->reloc_off;
+                       addr = (ulong)(test->reloc) + gd->reloc_off;
                        test->reloc = (void (*)(void)) addr;
 
                        test->reloc();
@@ -500,8 +469,8 @@ void post_reloc(void)
  */
 unsigned long post_time_ms(unsigned long base)
 {
-#ifdef CONFIG_PPC
-       return (unsigned long)(get_ticks() / (get_tbclk() / CONFIG_SYS_HZ))
+#if defined(CONFIG_PPC) || defined(CONFIG_ARM)
+       return (unsigned long)lldiv(get_ticks(), get_tbclk() / CONFIG_SYS_HZ)
                - base;
 #else
 #warning "Not implemented yet"