mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-25 06:00:43 +00:00
Merge branch 'master' of git://www.denx.de/git/u-boot-mpc86xx
This commit is contained in:
Wolfgang Denk
commit
ed3afca32e
5 changed files with 80 additions and 47 deletions
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@ -28,16 +28,19 @@
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#include <linux/ctype.h>
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typedef struct {
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unsigned char id[4]; /* 0x0000 - 0x0003 */
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unsigned char sn[12]; /* 0x0004 - 0x000F */
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unsigned char errata[5]; /* 0x0010 - 0x0014 */
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unsigned char date[7]; /* 0x0015 - 0x001a */
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unsigned char res_1[37]; /* 0x001b - 0x003f */
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unsigned char tab_size; /* 0x0040 */
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unsigned char tab_flag; /* 0x0041 */
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unsigned char mac[8][6]; /* 0x0042 - 0x0071 */
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unsigned char res_2[126]; /* 0x0072 - 0x00ef */
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unsigned int crc; /* 0x00f0 - 0x00f3 crc32 checksum */
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u8 id[4]; /* 0x0000 - 0x0003 EEPROM Tag */
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u8 sn[12]; /* 0x0004 - 0x000F Serial Number */
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u8 errata[5]; /* 0x0010 - 0x0014 Errata Level */
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u8 date[6]; /* 0x0015 - 0x001a Build Date */
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u8 res_0; /* 0x001b Reserved */
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u8 version[4]; /* 0x001c - 0x001f Version */
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u8 tempcal[8]; /* 0x0020 - 0x0027 Temperature Calibration Factors*/
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u8 tempcalsys[2]; /* 0x0028 - 0x0029 System Temperature Calibration Factors*/
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u8 res_1[22]; /* 0x0020 - 0x003f Reserved */
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u8 mac_size; /* 0x0040 Mac table size */
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u8 mac_flag; /* 0x0041 Mac table flags */
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u8 mac[8][6]; /* 0x0042 - 0x0071 Mac addresses */
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u32 crc; /* 0x0072 crc32 checksum */
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} EEPROM_data;
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static EEPROM_data mac_data;
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@ -45,28 +48,57 @@ static EEPROM_data mac_data;
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int mac_show(void)
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{
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int i;
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u8 mac_size;
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unsigned char ethaddr[8][18];
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unsigned char enetvar[32];
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printf("ID %c%c%c%c\n",
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mac_data.id[0],
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mac_data.id[1],
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mac_data.id[2],
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mac_data.id[3]);
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printf("Errata %c%c%c%c%c\n",
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mac_data.errata[0],
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mac_data.errata[1],
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mac_data.errata[2],
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mac_data.errata[3],
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mac_data.errata[4]);
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printf("Date %c%c%c%c%c%c%c\n",
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/* Show EEPROM tagID,
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* always the four characters 'NXID'.
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*/
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printf("ID ");
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for (i = 0; i < 4; i++)
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printf("%c", mac_data.id[i]);
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printf("\n");
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/* Show Serial number,
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* 0 to 11 charaters of errata information.
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*/
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printf("SN ");
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for (i = 0; i < 12; i++)
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printf("%c", mac_data.sn[i]);
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printf("\n");
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/* Show Errata Level,
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* 0 to 4 characters of errata information.
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*/
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printf("Errata ");
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for (i = 0; i < 5; i++)
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printf("%c", mac_data.errata[i]);
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printf("\n");
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/* Show Build Date,
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* BCD date values, as YYMMDDhhmmss.
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*/
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printf("Date 20%02x\/%02x\/%02x %02x:%02x:%02x\n",
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mac_data.date[0],
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mac_data.date[1],
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mac_data.date[2],
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mac_data.date[3],
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mac_data.date[4],
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mac_data.date[5],
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mac_data.date[6]);
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for (i = 0; i < 8; i++) {
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mac_data.date[5]);
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/* Show MAC table size,
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* Value from 0 to 7 indicating how many MAC
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* addresses are stored in the system EEPROM.
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*/
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if((mac_data.mac_size > 0) && (mac_data.mac_size <= 8))
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mac_size = mac_data.mac_size;
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else
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mac_size = 8; /* Set the max size */
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printf("MACSIZE %x\n", mac_size);
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/* Show Mac addresses */
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for (i = 0; i < mac_size; i++) {
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sprintf((char *)ethaddr[i],
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"%02x:%02x:%02x:%02x:%02x:%02x",
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mac_data.mac[i][0],
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@ -76,12 +108,12 @@ int mac_show(void)
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mac_data.mac[i][4],
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mac_data.mac[i][5]);
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printf("MAC %d %s\n", i, ethaddr[i]);
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}
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setenv("ethaddr", (char *)ethaddr[0]);
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setenv("eth1addr", (char *)ethaddr[1]);
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setenv("eth2addr", (char *)ethaddr[2]);
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setenv("eth3addr", (char *)ethaddr[3]);
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sprintf((char *)enetvar,
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i ? "eth%daddr" : "ethaddr", i);
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setenv((char *)enetvar, (char *)ethaddr[i]);
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}
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return 0;
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}
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@ -120,17 +152,14 @@ int mac_prog(void)
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unsigned char dev = ID_EEPROM_ADDR, *ptr;
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unsigned char *eeprom_data = (unsigned char *)(&mac_data);
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for (i = 0; i < sizeof(mac_data.res_1); i++)
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mac_data.res_1[i] = 0;
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for (i = 0; i < sizeof(mac_data.res_2); i++)
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mac_data.res_2[i] = 0;
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mac_data.res_0 = 0;
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memset((void *)mac_data.res_1, 0, sizeof(mac_data.res_1));
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length = sizeof(EEPROM_data);
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crc = crc32(crc, eeprom_data, length - 4);
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mac_data.crc = crc;
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for (i = 0, ptr = eeprom_data; i < length; i += 8, ptr += 8) {
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ret =
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i2c_write(dev, i, 1, ptr,
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(length - i) < 8 ? (length - i) : 8);
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ret = i2c_write(dev, i, 1, ptr, min((length - i),8));
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udelay(5000); /* 5ms write cycle timing */
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if (ret)
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break;
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@ -179,12 +208,13 @@ int do_mac(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
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}
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break;
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case 'd': /* date */
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for (i = 0; i < 7; i++) {
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mac_data.date[i] = argv[2][i];
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mac_val = simple_strtoull(argv[2], NULL, 16);
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for (i = 0; i < 6; i++) {
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mac_data.date[i] = (mac_val >> (40 - 8 * i));
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}
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break;
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case 'p': /* number of ports */
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mac_data.tab_size =
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case 'p': /* mac table size */
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mac_data.mac_size =
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(unsigned char)simple_strtoul(argv[2], NULL, 16);
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break;
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case '0': /* mac 0 */
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@ -33,7 +33,7 @@ U_BOOT_CMD(
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"mac - display and program the system ID and MAC addresses in EEPROM\n",
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"[read|save|id|num|errata|date|ports|0|1|2|3|4|5|6|7]\n"
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"read\n"
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" - show content of mac\n"
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" - show content of EEPROM\n"
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"mac save\n"
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" - save to the EEPROM\n"
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"mac id\n"
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@ -43,7 +43,7 @@ U_BOOT_CMD(
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"mac errata\n"
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" - program errata data\n"
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"mac date\n"
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" - program data date\n"
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" - program date\n"
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"mac ports\n"
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" - program the number of ports\n"
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"mac 0\n"
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@ -493,6 +493,7 @@
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* Miscellaneous configurable options
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*/
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#define CFG_LONGHELP /* undef to save memory */
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#define CONFIG_CMDLINE_EDITING /* Command-line editing */
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#define CFG_LOAD_ADDR 0x2000000 /* default load address */
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#define CFG_PROMPT "=> " /* Monitor Command Prompt */
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@ -555,6 +555,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
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* Miscellaneous configurable options
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*/
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#define CFG_LONGHELP /* undef to save memory */
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#define CONFIG_CMDLINE_EDITING /* Command-line editing */
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#define CFG_LOAD_ADDR 0x2000000 /* default load address */
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#define CFG_PROMPT "=> " /* Monitor Command Prompt */
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@ -851,6 +851,11 @@ void board_init_r (gd_t *id, ulong dest_addr)
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#if defined(CONFIG_SC3)
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sc3_read_eeprom();
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#endif
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#ifdef CFG_ID_EEPROM
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mac_read_from_eeprom();
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#endif
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s = getenv ("ethaddr");
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#if defined (CONFIG_MBX) || \
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defined (CONFIG_RPXCLASSIC) || \
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@ -918,10 +923,6 @@ void board_init_r (gd_t *id, ulong dest_addr)
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}
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#endif
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#ifdef CFG_ID_EEPROM
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mac_read_from_eeprom();
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#endif
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#if defined(CONFIG_TQM8xxL) || defined(CONFIG_TQM8260) || \
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defined(CONFIG_TQM8272) || \
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defined(CONFIG_CCM) || defined(CONFIG_KUP4K) || \
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