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-rw-r--r--post/post.c437
1 files changed, 0 insertions, 437 deletions
diff --git a/post/post.c b/post/post.c
deleted file mode 100644
index e1066da6bd..0000000000
--- a/post/post.c
+++ /dev/null
@@ -1,437 +0,0 @@
-/*
- * (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 <console.h>
-#include <watchdog.h>
-#include <post.h>
-
-#ifdef CONFIG_LOGBUFFER
-#include <logbuff.h>
-#endif
-
-#ifdef CONFIG_POST
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define POST_MAX_NUMBER 32
-
-#define BOOTMODE_MAGIC 0xDEAD0000
-
-int post_init_f (void)
-{
- int res = 0;
- unsigned int i;
-
- for (i = 0; i < post_list_size; i++) {
- struct post_test *test = post_list + i;
-
- if (test->init_f && test->init_f()) {
- res = -1;
- }
- }
-
- gd->post_init_f_time = post_time_ms(0);
- if (!gd->post_init_f_time)
- {
- printf("post/post.c: post_time_ms seems not to be implemented\n");
- }
-
- return res;
-}
-
-void post_bootmode_init (void)
-{
- int bootmode = post_bootmode_get (0);
- int newword;
-
- if (post_hotkeys_pressed() && !(bootmode & POST_POWERTEST)) {
- newword = BOOTMODE_MAGIC | POST_SLOWTEST;
- } else if (bootmode == 0) {
- newword = BOOTMODE_MAGIC | POST_POWERON;
- } else if (bootmode == POST_POWERON || bootmode == POST_SLOWTEST) {
- newword = BOOTMODE_MAGIC | POST_NORMAL;
- } else {
- /* Use old value */
- newword = post_word_load () & ~POST_COLDBOOT;
- }
-
- if (bootmode == 0)
- {
- /* We are booting after power-on */
- newword |= POST_COLDBOOT;
- }
-
- post_word_store (newword);
-
- /* Reset activity record */
- gd->post_log_word = 0;
-}
-
-int post_bootmode_get (unsigned int *last_test)
-{
- unsigned long word = post_word_load ();
- int bootmode;
-
- if ((word & 0xFFFF0000) != BOOTMODE_MAGIC) {
- return 0;
- }
-
- bootmode = word & 0x7F;
-
- if (last_test && (bootmode & POST_POWERTEST)) {
- *last_test = (word >> 8) & 0xFF;
- }
-
- return bootmode;
-}
-
-/* POST tests run before relocation only mark status bits .... */
-static void post_log_mark_start ( unsigned long testid )
-{
- gd->post_log_word |= (testid)<<16;
-}
-
-static void post_log_mark_succ ( unsigned long testid )
-{
- gd->post_log_word |= testid;
-}
-
-/* ... and the messages are output once we are relocated */
-void post_output_backlog ( void )
-{
- int j;
-
- for (j = 0; j < post_list_size; j++) {
- if (gd->post_log_word & (post_list[j].testid<<16)) {
- post_log ("POST %s ", post_list[j].cmd);
- if (gd->post_log_word & post_list[j].testid)
- post_log ("PASSED\n");
- else {
- post_log ("FAILED\n");
-#ifdef CONFIG_SHOW_BOOT_PROGRESS
- show_boot_progress(-31);
-#endif
- }
- }
- }
-}
-
-static void post_bootmode_test_on (unsigned int last_test)
-{
- unsigned long word = post_word_load ();
-
- word |= POST_POWERTEST;
-
- word |= (last_test & 0xFF) << 8;
-
- post_word_store (word);
-}
-
-static void post_bootmode_test_off (void)
-{
- unsigned long word = post_word_load ();
-
- word &= ~POST_POWERTEST;
-
- post_word_store (word);
-}
-
-static void post_get_flags (int *test_flags)
-{
- int flag[] = { POST_POWERON, POST_NORMAL, POST_SLOWTEST };
- char *var[] = { "post_poweron", "post_normal", "post_slowtest" };
- int varnum = sizeof (var) / sizeof (var[0]);
- char list[128]; /* long enough for POST list */
- char *name;
- char *s;
- int last;
- int i, j;
-
- for (j = 0; j < post_list_size; j++) {
- test_flags[j] = post_list[j].flags;
- }
-
- for (i = 0; i < varnum; i++) {
- if (getenv_r (var[i], list, sizeof (list)) <= 0)
- continue;
-
- for (j = 0; j < post_list_size; j++) {
- test_flags[j] &= ~flag[i];
- }
-
- last = 0;
- name = list;
- while (!last) {
- while (*name && *name == ' ')
- name++;
- if (*name == 0)
- break;
- s = name + 1;
- while (*s && *s != ' ')
- s++;
- if (*s == 0)
- last = 1;
- else
- *s = 0;
-
- for (j = 0; j < post_list_size; j++) {
- 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);
- }
-
- name = s + 1;
- }
- }
-
- for (j = 0; j < post_list_size; j++) {
- if (test_flags[j] & POST_POWERON) {
- test_flags[j] |= POST_SLOWTEST;
- }
- }
-}
-
-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 ();
-
- if (!(flags & POST_REBOOT)) {
- if ((test_flags & POST_REBOOT) && !(flags & POST_MANUAL)) {
- post_bootmode_test_on (i);
- }
-
- if (test_flags & POST_PREREL)
- post_log_mark_start ( test->testid );
- else
- post_log ("POST %s ", test->cmd);
- }
-
- if (test_flags & POST_PREREL) {
- if ((*test->test) (flags) == 0)
- post_log_mark_succ ( test->testid );
- } else {
- if ((*test->test) (flags) != 0) {
- post_log ("FAILED\n");
-#ifdef CONFIG_SHOW_BOOT_PROGRESS
- show_boot_progress(-32);
-#endif
- }
- else
- post_log ("PASSED\n");
- }
-
- if ((test_flags & POST_REBOOT) && !(flags & POST_MANUAL)) {
- post_bootmode_test_off ();
- }
-
- return 0;
- } else {
- return -1;
- }
-}
-
-int post_run (char *name, int flags)
-{
- unsigned int i;
- int test_flags[POST_MAX_NUMBER];
-
- post_get_flags (test_flags);
-
- if (name == NULL) {
- unsigned int last;
-
- if (post_bootmode_get (&last) & POST_POWERTEST) {
- if (last < post_list_size &&
- (flags & test_flags[last] & POST_ALWAYS) &&
- (flags & test_flags[last] & POST_MEM)) {
-
- post_run_single (post_list + last,
- test_flags[last],
- flags | POST_REBOOT, last);
-
- for (i = last + 1; i < post_list_size; i++) {
- post_run_single (post_list + i,
- test_flags[i],
- flags, i);
- }
- }
- } else {
- for (i = 0; i < post_list_size; i++) {
- post_run_single (post_list + i,
- test_flags[i],
- flags, i);
- }
- }
-
- return 0;
- } else {
- for (i = 0; i < post_list_size; i++) {
- if (strcmp (post_list[i].cmd, name) == 0)
- break;
- }
-
- if (i < post_list_size) {
- return post_run_single (post_list + i,
- test_flags[i],
- flags, i);
- } else {
- return -1;
- }
- }
-}
-
-static int post_info_single (struct post_test *test, int full)
-{
- if (test->flags & POST_MANUAL) {
- if (full)
- printf ("%s - %s\n"
- " %s\n", test->cmd, test->name, test->desc);
- else
- printf (" %-15s - %s\n", test->cmd, test->name);
-
- return 0;
- } else {
- return -1;
- }
-}
-
-int post_info (char *name)
-{
- unsigned int i;
-
- if (name == NULL) {
- for (i = 0; i < post_list_size; i++) {
- post_info_single (post_list + i, 0);
- }
-
- return 0;
- } else {
- for (i = 0; i < post_list_size; i++) {
- if (strcmp (post_list[i].cmd, name) == 0)
- break;
- }
-
- if (i < post_list_size) {
- return post_info_single (post_list + i, 1);
- } else {
- return -1;
- }
- }
-}
-
-int post_log (char *format, ...)
-{
- va_list args;
- uint i;
- char printbuffer[CFG_PBSIZE];
-
- 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);
-
-#ifdef CONFIG_LOGBUFFER
- /* Send to the logbuffer */
- logbuff_log (printbuffer);
-#else
- /* Send to the stdout file */
- puts (printbuffer);
-#endif
-
- return 0;
-}
-
-void post_reloc (void)
-{
- unsigned int i;
-
- /*
- * We have to relocate the test table manually
- */
- for (i = 0; i < post_list_size; i++) {
- ulong addr;
- struct post_test *test = post_list + i;
-
- if (test->name) {
- addr = (ulong) (test->name) + gd->reloc_off;
- test->name = (char *) addr;
- }
-
- if (test->cmd) {
- addr = (ulong) (test->cmd) + gd->reloc_off;
- test->cmd = (char *) addr;
- }
-
- if (test->desc) {
- addr = (ulong) (test->desc) + gd->reloc_off;
- test->desc = (char *) addr;
- }
-
- if (test->test) {
- 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;
- test->init_f = (int (*)(void)) addr;
- }
-
- if (test->reloc) {
- addr = (ulong) (test->reloc) + gd->reloc_off;
- test->reloc = (void (*)(void)) addr;
-
- test->reloc();
- }
- }
-}
-
-
-/*
- * Some tests (e.g. SYSMON) need the time when post_init_f started,
- * but we cannot use get_timer() at this point.
- *
- * On PowerPC we implement it using the timebase register.
- */
-unsigned long post_time_ms (unsigned long base)
-{
-#ifdef CONFIG_PPC
- return (unsigned long)get_ticks () / (get_tbclk () / CFG_HZ) - base;
-#else
- return 0; /* Not implemented yet */
-#endif
-}
-
-#endif /* CONFIG_POST */
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