* (C) Copyright 2009
* Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
*
- * 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 <i2c.h>
#include <net.h>
+#include <linux/mtd/st_smi.h>
#include <asm/io.h>
#include <asm/arch/hardware.h>
#include <asm/arch/spr_emi.h>
DECLARE_GLOBAL_DATA_PTR;
+#if defined(CONFIG_CMD_NET)
+static int i2c_read_mac(uchar *buffer);
+#endif
+
int dram_init(void)
{
/* Store complete RAM size and return */
gd->bd->bi_dram[0].size = gd->ram_size;
}
+int board_early_init_f()
+{
+#if defined(CONFIG_ST_SMI)
+ smi_init();
+#endif
+ return 0;
+}
int misc_init_r(void)
{
#if defined(CONFIG_CMD_NET)
setenv("stdin", "usbtty");
setenv("stdout", "usbtty");
setenv("stderr", "usbtty");
+
+#ifndef CONFIG_SYS_NO_DCACHE
+ dcache_enable();
+#endif
#endif
return 0;
}
return 0;
}
+#if defined(CONFIG_CMD_NET)
static int i2c_read_mac(uchar *buffer)
{
u8 buf[2];
return 0;
}
- puts("I2C EEPROM writing failed \n");
+ puts("I2C EEPROM writing failed\n");
return -1;
}
+#endif
int do_chip_config(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
void (*sram_setfreq) (unsigned int, unsigned int);
+ unsigned int frequency;
+#if defined(CONFIG_CMD_NET)
unsigned char mac[6];
- unsigned int reg, frequency;
- char *s, *e;
- char i2c_mac[20];
+#endif
if ((argc > 3) || (argc < 2))
return cmd_usage(cmdtp);
}
return 0;
+
+#if defined(CONFIG_CMD_NET)
} else if (!strcmp(argv[1], "ethaddr")) {
- s = argv[2];
+ u32 reg;
+ char *e, *s = argv[2];
for (reg = 0; reg < 6; ++reg) {
mac[reg] = s ? simple_strtoul(s, &e, 16) : 0;
if (s)
write_mac(mac);
return 0;
+#endif
} else if (!strcmp(argv[1], "print")) {
+#if defined(CONFIG_CMD_NET)
if (!i2c_read_mac(mac)) {
- sprintf(i2c_mac, "%pM", mac);
- printf("Ethaddr (from i2c mem) = %s\n", i2c_mac);
+ printf("Ethaddr (from i2c mem) = %pM\n", mac);
} else {
printf("Ethaddr (from i2c mem) = Not set\n");
}
-
+#endif
return 0;
}
U_BOOT_CMD(chip_config, 3, 1, do_chip_config,
"configure chip",
"chip_config cpufreq/ddrfreq frequency\n"
+#if defined(CONFIG_CMD_NET)
+ "chip_config ethaddr XX:XX:XX:XX:XX:XX\n"
+#endif
"chip_config print");