projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 2aeda2d0 HK |
1 | /* |
| 2 | * U-boot - main board file | |
| 3 | * | |
| 4 | * Copyright (c) 2008-2009 Analog Devices Inc. | |
| 5 | * | |
| 6 | * Licensed under the GPL-2 or later. | |
| 7 | */ | |
| 8 | ||
| 9 | #include <common.h> | |
| 10 | #include <config.h> | |
| 11 | #include <net.h> | |
| 12 | #include <netdev.h> | |
| 13 | #include <asm/blackfin.h> | |
| 2aeda2d0 HK |
14 | #include <asm/mach-common/bits/otp.h> |
| 15 | #include <asm/sdh.h> | |
| 16 | ||
| 17 | int checkboard(void) | |
| 18 | { | |
| 19 | printf("Board: Bluetechnix TCM-BF518 board\n"); | |
| 20 | printf(" Support: http://www.bluetechnix.com/\n"); | |
| 21 | printf(" http://blackfin.uclinux.org/\n"); | |
| 22 | return 0; | |
| 23 | } | |
| 24 | ||
| 25 | #if defined(CONFIG_BFIN_MAC) | |
| 26 | static void board_init_enetaddr(uchar *mac_addr) | |
| 27 | { | |
| 28 | bool valid_mac = false; | |
| 29 | ||
| 30 | #if 0 | |
| 31 | /* the MAC is stored in OTP memory page 0xDF */ | |
| 32 | uint32_t ret; | |
| 33 | uint64_t otp_mac; | |
| 34 | ||
| 35 | ret = bfrom_OtpRead(0xDF, OTP_LOWER_HALF, &otp_mac); | |
| 36 | if (!(ret & OTP_MASTER_ERROR)) { | |
| 37 | uchar *otp_mac_p = (uchar *)&otp_mac; | |
| 38 | ||
| 39 | for (ret = 0; ret < 6; ++ret) | |
| 40 | mac_addr[ret] = otp_mac_p[5 - ret]; | |
| 41 | ||
| 42 | if (is_valid_ether_addr(mac_addr)) | |
| 43 | valid_mac = true; | |
| 44 | } | |
| 45 | #endif | |
| 46 | ||
| 47 | if (!valid_mac) { | |
| 48 | puts("Warning: Generating 'random' MAC address\n"); | |
| c42f56d9 | 49 | eth_random_addr(mac_addr); |
| 2aeda2d0 HK |
50 | } |
| 51 | ||
| 52 | eth_setenv_enetaddr("ethaddr", mac_addr); | |
| 53 | } | |
| 54 | ||
| 55 | int board_eth_init(bd_t *bis) | |
| 56 | { | |
| 57 | return bfin_EMAC_initialize(bis); | |
| 58 | } | |
| 59 | #endif | |
| 60 | ||
| 61 | int misc_init_r(void) | |
| 62 | { | |
| 63 | #ifdef CONFIG_BFIN_MAC | |
| 64 | uchar enetaddr[6]; | |
| 65 | if (!eth_getenv_enetaddr("ethaddr", enetaddr)) | |
| 66 | board_init_enetaddr(enetaddr); | |
| 67 | #endif | |
| 68 | ||
| 69 | return 0; | |
| 70 | } | |
| 71 | ||
| 72 | #ifdef CONFIG_BFIN_SDH | |
| 73 | int board_mmc_init(bd_t *bis) | |
| 74 | { | |
| 75 | return bfin_mmc_init(bis); | |
| 76 | } | |
| 77 | #endif |