* adapted for VCMA9
* David Mueller, ELSOFT AG, d.mueller@elsoft.ch
*
- * 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
- *
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <command.h>
+#include <net.h>
#include "vcma9.h"
#include "../common/common_util.h"
-#if defined(CONFIG_DRIVER_CS8900)
+#if defined(CONFIG_CS8900)
#include <../drivers/net/cs8900.h>
static uchar cs8900_chksum(ushort data)
DECLARE_GLOBAL_DATA_PTR;
-extern void print_vcma9_info(void);
-extern int vcma9_cantest(int);
-extern int vcma9_nandtest(void);
-extern int vcma9_nanderase(void);
-extern int vcma9_nandread(ulong);
-extern int vcma9_nandwrite(ulong);
-extern int vcma9_dactest(int);
-extern int do_mplcommon(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
-
/* ------------------------------------------------------------------------- */
-int do_vcma9(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_vcma9(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
+ struct eth_device *dev;
+ char cs8900_name[10];
if (strcmp(argv[1], "info") == 0)
{
- print_vcma9_info();
- return 0;
- }
-#if defined(CONFIG_DRIVER_CS8900)
+ vcma9_print_info();
+ return 0;
+ }
+#if defined(CONFIG_CS8900)
if (strcmp(argv[1], "cs8900") == 0) {
+ sprintf(cs8900_name, "%s-0", CS8900_DRIVERNAME);
+ dev = eth_get_dev_by_name(cs8900_name);
+ if (!dev) {
+ printf("Couldn't find CS8900 driver");
+ return 0;
+ }
if (strcmp(argv[2], "read") == 0) {
uchar addr; ushort data;
addr = simple_strtoul(argv[3], NULL, 16);
- cs8900_e2prom_read(addr, &data);
+ cs8900_e2prom_read(dev, addr, &data);
printf("0x%2.2X: 0x%4.4X\n", addr, data);
} else if (strcmp(argv[2], "write") == 0) {
uchar addr; ushort data;
addr = simple_strtoul(argv[3], NULL, 16);
data = simple_strtoul(argv[4], NULL, 16);
- cs8900_e2prom_write(addr, data);
+ cs8900_e2prom_write(dev, addr, data);
} else if (strcmp(argv[2], "setaddr") == 0) {
uchar addr, i, csum; ushort data;
+ uchar ethaddr[6];
/* check for valid ethaddr */
- for (i = 0; i < 6; i++)
- if (gd->bd->bi_enetaddr[i] != 0)
- break;
-
- if (i < 6) {
+ if (eth_getenv_enetaddr("ethaddr", ethaddr)) {
addr = 1;
data = 0x2158;
- cs8900_e2prom_write(addr, data);
+ cs8900_e2prom_write(dev, addr, data);
csum = cs8900_chksum(data);
addr++;
for (i = 0; i < 6; i+=2) {
- data = gd->bd->bi_enetaddr[i+1] << 8 |
- gd->bd->bi_enetaddr[i];
- cs8900_e2prom_write(addr, data);
+ data = ethaddr[i+1] << 8 |
+ ethaddr[i];
+ cs8900_e2prom_write(dev, addr, data);
csum += cs8900_chksum(data);
addr++;
}
/* calculate header link byte */
data = 0xA100 | (addr * 2);
- cs8900_e2prom_write(0, data);
+ cs8900_e2prom_write(dev, 0, data);
csum += cs8900_chksum(data);
/* write checksum word */
- cs8900_e2prom_write(addr, (0 - csum) << 8);
+ cs8900_e2prom_write(dev, addr, (0 - csum) << 8);
} else {
puts("\nplease defined 'ethaddr'\n");
}
uchar addr = 0, endaddr, csum; ushort data;
puts("Dump of CS8900 config device: ");
- cs8900_e2prom_read(addr, &data);
+ cs8900_e2prom_read(dev, addr, &data);
if ((data & 0xE000) == 0xA000) {
endaddr = (data & 0x00FF) / 2;
csum = cs8900_chksum(data);
for (addr = 1; addr <= endaddr; addr++) {
- cs8900_e2prom_read(addr, &data);
+ cs8900_e2prom_read(dev, addr, &data);
printf("\n0x%2.2X: 0x%4.4X", addr, data);
csum += cs8900_chksum(data);
}
return 0;
}
#endif
-#if 0
- if (strcmp(argv[1], "cantest") == 0) {
- if (argc >= 3)
- vcma9_cantest(strcmp(argv[2], "s") ? 0 : 1);
- else
- vcma9_cantest(0);
- return 0;
- }
- if (strcmp(argv[1], "nandtest") == 0) {
- vcma9_nandtest();
- return 0;
- }
- if (strcmp(argv[1], "nanderase") == 0) {
- vcma9_nanderase();
- return 0;
- }
- if (strcmp(argv[1], "nandread") == 0) {
- ulong offset = 0;
-
- if (argc >= 3)
- offset = simple_strtoul(argv[2], NULL, 16);
-
- vcma9_nandread(offset);
- return 0;
- }
- if (strcmp(argv[1], "nandwrite") == 0) {
- ulong offset = 0;
-
- if (argc >= 3)
- offset = simple_strtoul(argv[2], NULL, 16);
-
- vcma9_nandwrite(offset);
- return 0;
- }
- if (strcmp(argv[1], "dactest") == 0) {
- if (argc >= 3)
- vcma9_dactest(strcmp(argv[2], "s") ? 0 : 1);
- else
- vcma9_dactest(0);
- return 0;
- }
-#endif
return (do_mplcommon(cmdtp, flag, argc, argv));
}
U_BOOT_CMD(
vcma9, 6, 1, do_vcma9,
- "vcma9 - VCMA9 specific commands\n",
- "flash mem [SrcAddr]\n - updates U-Boot with image in memory\n"
+ "VCMA9 specific commands",
+ "flash mem [SrcAddr] - updates U-Boot with image in memory\n"
+ "vcma9 info - displays board information"
);
projects / karo-tx-uboot.git / blobdiff