diff options
Diffstat (limited to 'common/wmt_cmd_addfwcenv.c')
| -rwxr-xr-x | common/wmt_cmd_addfwcenv.c | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/common/wmt_cmd_addfwcenv.c b/common/wmt_cmd_addfwcenv.c new file mode 100755 index 0000000..d056c7d --- /dev/null +++ b/common/wmt_cmd_addfwcenv.c @@ -0,0 +1,176 @@ +/*
+ * Copyright (c) 2008 WonderMedia Technologies, Inc. All Rights Reserved.
+ *
+ * This PROPRIETARY SOFTWARE is the property of WonderMedia Technologies, Inc.
+ * and may contain trade secrets and/or other confidential information of
+ * WonderMedia Technologies, Inc. This file shall not be disclosed to any third
+ * party, in whole or in part, without prior written consent of WonderMedia.
+ *
+ * THIS PROPRIETARY SOFTWARE AND ANY RELATED DOCUMENTATION ARE PROVIDED AS IS,
+ * WITH ALL FAULTS, AND WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED,
+ * AND WonderMedia TECHNOLOGIES, INC. DISCLAIMS ALL EXPRESS OR IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
+ * NON-INFRINGEMENT.
+ */
+
+#include <common.h>
+#include <command.h>
+#include <malloc.h>
+#include <asm/io.h>
+#include <watchdog.h>
+/* #include <env.h> */
+#include <image.h>
+#include <linux/stddef.h>
+#include <asm/byteorder.h>
+
+#include <search.h>
+#include <environment.h>
+
+#include <fat.h>
+
+
+//#define DEBUG_CMD_ADDFWCENV
+
+extern char fat_fwc[260];
+#define FWC_BUFFER_SIZE (64*1024)
+#define SETENV_BEGIN ("<cmd>+")
+#define SETENV_END ("</cmd>")
+#define WMT_MODEL_NO ("wmt.model.no")
+
+char modelname[260]; //for default get fwc filename from wmt.model.no
+
+int do_addfwcenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+
+U_BOOT_CMD(
+ addfwcenv, CFG_MAXARGS, 2, do_addfwcenv,
+ "addfwcenv - folder\n",
+ "folder - find *.fwc in this folder with '+' as the first char in the file name\n"
+ " and do \"+setenv\" in this fwc file.\n"
+);
+
+
+int fwc_getenv(char *name)
+{
+ if (!name)
+ return -1;
+
+ ENTRY e, *ep;
+ e.key = name;
+ e.data = NULL;
+ hsearch_r(e, FIND, &ep, &env_htab);
+ if (ep == NULL)
+ return -1;
+
+ strcpy(modelname, ep->data);
+ //size_t len = printf("%s=%s\n", ep->key, ep->data);
+ return 0;
+} +
+
+int
+getfwc(char* folder, char* buffer, int buf_size)
+{
+ char *s_install_dev;
+ int usb_install = 0;
+
+ #ifdef DEBUG_CMD_ADDFWCENV
+ printf("addfwcenv: %s\n", folder);
+ #endif
+
+ if((s_install_dev = getenv("wmt.install.dev")) && !strcmp(s_install_dev,"usb"))
+ usb_install = 1;
+
+ fat_fwc[0] = 0;
+ modelname[0] =0;
+ if(!fwc_getenv(WMT_MODEL_NO))
+ {
+ //printf("---read modle_no name: %s\n", modelname);
+ sprintf(fat_fwc, "%s.fwc", modelname);
+
+ #ifdef DEBUG_CMD_ADDFWCENV
+ printf("modle_no file: %s\n", fat_fwc);
+ #endif
+ }
+
+ if(usb_install == 0) {
+ if (run_command("mmcinit 0", 0) == -1 ) {
+ printf("[getfwc] run 'mmcinit 0' fail\n");
+ return 0;
+ } else
+ sprintf(buffer, "fatls mmc 0 %s", folder);
+ } else {
+ if (run_command("usb reset", 0) == -1 ) {
+ printf("[getfwc] run 'usb reset' fail\n");
+ return 0;
+ } else
+ sprintf(buffer, "fatls usb 0 %s", folder);
+ }
+
+ run_command(buffer, 0);
+
+ if (strlen(fat_fwc) == 0) {
+ return 0;
+ }
+
+ #ifdef DEBUG_CMD_ADDFWCENV
+ printf("file: %s\n", fat_fwc);
+ #endif
+
+ if(usb_install == 0)
+ sprintf(buffer, "fatload mmc 0 %x %s/%s", buffer, folder, fat_fwc);
+ else
+ sprintf(buffer, "fatload usb 0 %x %s/%s", buffer, folder, fat_fwc);
+
+ #ifdef DEBUG_CMD_ADDFWCENV
+ printf("run: %s", buffer);
+ #endif
+
+ if (run_command(buffer, 0) == -1)
+ {
+ printf("[getfwc] run '%s' fail\n", buffer);
+ return 0;
+ }
+
+ #ifdef DEBUG_CMD_ADDFWCENV
+ printf("content: %s\n", buffer);
+ #endif
+
+ return 1;
+}
+
+int
+do_addfwcenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char fwcbuf[FWC_BUFFER_SIZE];
+
+ if (argc != 2)
+ {
+ printf("Usage:\n%s\n", cmdtp->usage);
+ return -1;
+ }
+
+ memset(fwcbuf, 0, FWC_BUFFER_SIZE);
+ if (!getfwc(argv[1], fwcbuf, FWC_BUFFER_SIZE)) {
+ printf("read fwc fail.\n");
+ return -1;
+ }
+
+ char* begin = strstr(fwcbuf, SETENV_BEGIN);
+ char* end = 0;
+ while(begin > 0) {
+ begin += strlen(SETENV_BEGIN);
+ end = strstr(begin, SETENV_END);
+ if (end < 0) break;
+ *end = 0;
+
+ //#ifdef DEBUG_CMD_ADDFWCENV
+ printf("cmd: %s\n", begin);
+ //#endif
+
+ run_command(begin, 0);
+
+ begin = strstr(end + 1, SETENV_BEGIN);
+ }
+
+ return 0;
+}
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