Add common code dir for Matrix Vision boards.
This fixes current build failure.
Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
mvblm7.c: fix warning: implicit declaration of function
'mv_reset_environment'
Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/board/matrix_vision/common/mv_common.c b/board/matrix_vision/common/mv_common.c
new file mode 100644
index 0000000..0afc535
--- /dev/null
+++ b/board/matrix_vision/common/mv_common.c
@@ -0,0 +1,126 @@
+/*
+ * (C) Copyright 2008
+ * Andre Schwarz, Matrix Vision GmbH, andre.schwarz@matrix-vision.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 <malloc.h>
+#include <environment.h>
+#include <fpga.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static char* entries_to_keep[] = {
+ "serial#", "ethaddr", "eth1addr", "model_info", "sensor_cnt",
+ "fpgadatasize", "ddr_size", "use_dhcp", "use_static_ipaddr",
+ "static_ipaddr", "static_netmask", "static_gateway",
+ "syslog", "watchdog", "netboot", "evo8serialnumber" };
+
+#define MV_MAX_ENV_ENTRY_LENGTH 64
+#define MV_KEEP_ENTRIES ARRAY_SIZE(entries_to_keep)
+
+void mv_reset_environment(void)
+{
+ int i;
+ char *s[MV_KEEP_ENTRIES];
+ char entries[MV_KEEP_ENTRIES][MV_MAX_ENV_ENTRY_LENGTH];
+
+ printf("\n*** RESET ENVIRONMENT ***\n");
+
+ memset(entries, 0, MV_KEEP_ENTRIES * MV_MAX_ENV_ENTRY_LENGTH);
+ for (i = 0; i < MV_KEEP_ENTRIES; i++) {
+ s[i] = getenv(entries_to_keep[i]);
+ if (s[i]) {
+ printf("save '%s' : %s\n", entries_to_keep[i], s[i]);
+ strncpy(entries[i], s[i], MV_MAX_ENV_ENTRY_LENGTH);
+ }
+ }
+
+ gd->env_valid = 0;
+ env_relocate();
+
+ for (i = 0; i < MV_KEEP_ENTRIES; i++) {
+ if (s[i]) {
+ printf("restore '%s' : %s\n", entries_to_keep[i], s[i]);
+ setenv(entries_to_keep[i], s[i]);
+ }
+ }
+
+ saveenv();
+}
+
+int mv_load_fpga(void)
+{
+ int result;
+ size_t data_size = 0;
+ void *fpga_data = NULL;
+ char *datastr = getenv("fpgadata");
+ char *sizestr = getenv("fpgadatasize");
+
+ if (getenv("skip_fpga")) {
+ printf("found 'skip_fpga' -> FPGA _not_ loaded !\n");
+ return -1;
+ }
+ printf("loading FPGA\n");
+
+ if (datastr)
+ fpga_data = (void *)simple_strtoul(datastr, NULL, 16);
+ if (sizestr)
+ data_size = (size_t)simple_strtoul(sizestr, NULL, 16);
+ if (!data_size) {
+ printf("fpgadatasize invalid -> FPGA _not_ loaded !\n");
+ return -1;
+ }
+
+ result = fpga_load(0, fpga_data, data_size);
+ if (!result)
+ show_boot_progress(0);
+
+ return result;
+}
+
+u8 *dhcp_vendorex_prep(u8 *e)
+{
+ char *ptr;
+
+ /* DHCP vendor-class-identifier = 60 */
+ if ((ptr = getenv("dhcp_vendor-class-identifier"))) {
+ *e++ = 60;
+ *e++ = strlen(ptr);
+ while (*ptr)
+ *e++ = *ptr++;
+ }
+ /* DHCP_CLIENT_IDENTIFIER = 61 */
+ if ((ptr = getenv("dhcp_client_id"))) {
+ *e++ = 61;
+ *e++ = strlen(ptr);
+ while (*ptr)
+ *e++ = *ptr++;
+ }
+
+ return e;
+}
+
+u8 *dhcp_vendorex_proc(u8 *popt)
+{
+ return NULL;
+}