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-rw-r--r--board/hymod/env.c221
1 files changed, 0 insertions, 221 deletions
diff --git a/board/hymod/env.c b/board/hymod/env.c
deleted file mode 100644
index 66c5115b21..0000000000
--- a/board/hymod/env.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * (C) Copyright 2003
- * Murray Jensen, CSIRO-MIT, <Murray.Jensen@csiro.au>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <linux/ctype.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* imports from fetch.c */
-extern int fetch_and_parse (char *, ulong, int (*)(uchar *, uchar *));
-
-/* this is relative to the root of the server's tftp directory */
-static char *def_global_env_path = "/hymod/global_env";
-
-static int
-env_callback (uchar *name, uchar *value)
-{
- hymod_conf_t *cp = &gd->bd->bi_hymod_conf;
- char ov[CONFIG_SYS_CBSIZE], nv[CONFIG_SYS_CBSIZE], *p, *q, *nn, c, *curver, *newver;
- int override = 1, append = 0, remove = 0, nnl, ovl, nvl;
-
- nn = (char *)name;
-
- if (*nn == '-') {
- override = 0;
- nn++;
- }
-
- while (isblank(*nn))
- nn++;
-
- if ((nnl = strlen (nn)) == 0) {
- printf ("Empty name in global env file\n");
- return (0);
- }
-
- if ((c = nn[nnl - 1]) == '+' || c == '-') {
- if (c == '+')
- append = 1;
- else
- remove = 1;
- nn[--nnl] = '\0';
- }
-
- while (nnl > 0 && isblank(nn[nnl - 1]))
- nn[--nnl] = '\0';
- if (nnl == 0) {
- printf ("Empty name in global env file\n");
- return (0);
- }
-
- p = (char *)value;
- q = nv;
-
- while (isblank(*p))
- p++;
-
- nvl = strlen (p);
- while (nvl > 0 && isblank(p[nvl - 1]))
- p[--nvl] = '\0';
-
- while ((*q = *p++) != '\0') {
- if (*q == '%') {
- switch (*p++) {
-
- case '\0': /* whoops - back up */
- p--;
- break;
-
- case '%': /* a single percent character */
- q++;
- break;
-
- case 's': /* main board serial number as string */
- q += sprintf (q, "%010lu",
- cp->main.eeprom.serno);
- break;
-
- case 'S': /* main board serial number as number */
- q += sprintf (q, "%lu", cp->main.eeprom.serno);
- break;
-
- default: /* ignore any others */
- break;
- }
- }
- else
- q++;
- }
-
- if ((nvl = q - nv) == 0) {
- setenv (nn, NULL);
- return (1);
- }
-
- if ((curver = getenv ("global_env_version")) == NULL)
- curver = "unknown";
-
- if ((newver = getenv ("new_genv_version")) == NULL || \
- strcmp (curver, newver) == 0) {
- if (strcmp (nn, "version") == 0)
- setenv ("new_genv_version", nv);
- return (1);
- }
-
- if ((p = getenv (nn)) != NULL) {
-
- strcpy (ov, p);
- ovl = strlen (ov);
-
- if (append) {
-
- if (strstr (ov, nv) == NULL) {
-
- printf ("Appending '%s' to env var '%s'\n",
- nv, nn);
-
- while (nvl >= 0) {
- nv[ovl + 1 + nvl] = nv[nvl];
- nvl--;
- }
-
- nv[ovl] = ' ';
-
- while (--ovl >= 0)
- nv[ovl] = ov[ovl];
-
- setenv (nn, nv);
- }
-
- return (1);
- }
-
- if (remove) {
-
- if (strstr (ov, nv) != NULL) {
-
- printf ("Removing '%s' from env var '%s'\n",
- nv, nn);
-
- while ((p = strstr (ov, nv)) != NULL) {
- q = p + nvl;
- if (*q == ' ')
- q++;
- strcpy(p, q);
- }
-
- setenv (nn, ov);
- }
-
- return (1);
- }
-
- if (!override || strcmp (ov, nv) == 0)
- return (1);
-
- printf ("Re-setting env cmd '%s' from '%s' to '%s'\n",
- nn, ov, nv);
- }
- else
- printf ("Setting env cmd '%s' to '%s'\n", nn, nv);
-
- setenv (nn, nv);
- return (1);
-}
-
-void
-hymod_check_env (void)
-{
- char *p, *path, *curver, *newver;
- int firsttime = 0, needsave = 0;
-
- if (getenv ("global_env_loaded") == NULL) {
- puts ("*** global environment has never been loaded\n");
- puts ("*** fetching from server");
- firsttime = 1;
- }
- else if ((p = getenv ("always_check_env")) != NULL &&
- strcmp (p, "yes") == 0)
- puts ("*** checking for updated global environment");
- else
- return;
-
- puts (" (Control-C to Abort)\n");
-
- if ((path = getenv ("global_env_path")) == NULL || *path == '\0')
- path = def_global_env_path;
-
- if (fetch_and_parse (path, CONFIG_SYS_LOAD_ADDR, env_callback) == 0) {
- puts ("*** Fetch of global environment failed!\n");
- return;
- }
-
- if ((newver = getenv ("new_genv_version")) == NULL) {
- puts ("*** Version number not set - contents ignored!\n");
- return;
- }
-
- if ((curver = getenv ("global_env_version")) == NULL || \
- strcmp (curver, newver) != 0) {
- setenv ("global_env_version", newver);
- needsave = 1;
- }
- else
- printf ("*** Global environment up-to-date (ver %s)\n", curver);
-
- setenv ("new_genv_version", NULL);
-
- if (firsttime) {
- setenv ("global_env_loaded", "yes");
- needsave = 1;
- }
-
- if (needsave)
- puts ("\n*** Remember to run the 'saveenv' "
- "command to save the changes\n\n");
-}