| Ajay Bhargav | 2674958 | 2011-08-04 21:26:02 +0530 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2011 |
| 3 | * eInfochips Ltd. <www.einfochips.com> |
| 4 | * Written-by: Ajay Bhargav <ajay.bhargav@einfochips.com> |
| 5 | * |
| 6 | * Based on Aspenite: |
| 7 | * (C) Copyright 2010 |
| 8 | * Marvell Semiconductor <www.marvell.com> |
| 9 | * Written-by: Prafulla Wadaskar <prafulla@marvell.com> |
| 10 | * Contributor: Mahavir Jain <mjain@marvell.com> |
| 11 | * |
| 12 | * See file CREDITS for list of people who contributed to this |
| 13 | * project. |
| 14 | * |
| 15 | * This program is free software; you can redistribute it and/or |
| 16 | * modify it under the terms of the GNU General Public License as |
| 17 | * published by the Free Software Foundation; either version 2 of |
| 18 | * the License, or (at your option) any later version. |
| 19 | * |
| 20 | * This program is distributed in the hope that it will be useful, |
| 21 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 22 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 23 | * GNU General Public License for more details. |
| 24 | * |
| 25 | * You should have received a copy of the GNU General Public License |
| 26 | * along with this program; if not, write to the Free Software |
| 27 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
| 28 | * MA 02110-1301 USA |
| 29 | */ |
| 30 | |
| 31 | #include <common.h> |
| 32 | #include <mvmfp.h> |
| 33 | #include <asm/arch/mfp.h> |
| 34 | #include <asm/arch/armada100.h> |
| 35 | |
| Ajay Bhargav | aa0ecfe | 2011-09-13 22:22:04 +0530 | [diff] [blame^] | 36 | #ifdef CONFIG_ARMADA100_FEC |
| 37 | #include <net.h> |
| 38 | #include <netdev.h> |
| 39 | #endif /* CONFIG_ARMADA100_FEC */ |
| 40 | |
| Ajay Bhargav | 2674958 | 2011-08-04 21:26:02 +0530 | [diff] [blame] | 41 | DECLARE_GLOBAL_DATA_PTR; |
| 42 | |
| 43 | int board_early_init_f(void) |
| 44 | { |
| 45 | u32 mfp_cfg[] = { |
| 46 | /* I2C */ |
| 47 | MFP105_CI2C_SDA, |
| 48 | MFP106_CI2C_SCL, |
| 49 | |
| 50 | /* Enable Console on UART3 */ |
| 51 | MFPO8_UART3_TXD, |
| 52 | MFPO9_UART3_RXD, |
| Ajay Bhargav | aa0ecfe | 2011-09-13 22:22:04 +0530 | [diff] [blame^] | 53 | |
| 54 | /* Ethernet PHY Interface */ |
| 55 | MFP086_ETH_TXCLK, |
| 56 | MFP087_ETH_TXEN, |
| 57 | MFP088_ETH_TXDQ3, |
| 58 | MFP089_ETH_TXDQ2, |
| 59 | MFP090_ETH_TXDQ1, |
| 60 | MFP091_ETH_TXDQ0, |
| 61 | MFP092_ETH_CRS, |
| 62 | MFP093_ETH_COL, |
| 63 | MFP094_ETH_RXCLK, |
| 64 | MFP095_ETH_RXER, |
| 65 | MFP096_ETH_RXDQ3, |
| 66 | MFP097_ETH_RXDQ2, |
| 67 | MFP098_ETH_RXDQ1, |
| 68 | MFP099_ETH_RXDQ0, |
| 69 | MFP100_ETH_MDC, |
| 70 | MFP101_ETH_MDIO, |
| 71 | MFP103_ETH_RXDV, |
| 72 | |
| Ajay Bhargav | 2674958 | 2011-08-04 21:26:02 +0530 | [diff] [blame] | 73 | MFP_EOC /*End of configuration*/ |
| 74 | }; |
| 75 | /* configure MFP's */ |
| 76 | mfp_config(mfp_cfg); |
| 77 | return 0; |
| 78 | } |
| 79 | |
| 80 | int board_init(void) |
| 81 | { |
| 82 | /* arch number of Board */ |
| 83 | gd->bd->bi_arch_number = MACH_TYPE_SHEEVAD; |
| 84 | /* adress of boot parameters */ |
| 85 | gd->bd->bi_boot_params = armd1_sdram_base(0) + 0x100; |
| 86 | return 0; |
| 87 | } |
| Ajay Bhargav | aa0ecfe | 2011-09-13 22:22:04 +0530 | [diff] [blame^] | 88 | |
| 89 | #ifdef CONFIG_ARMADA100_FEC |
| 90 | int board_eth_init(bd_t *bis) |
| 91 | { |
| 92 | struct armd1apmu_registers *apmu_regs = |
| 93 | (struct armd1apmu_registers *)ARMD1_APMU_BASE; |
| 94 | |
| 95 | /* Enable clock of ethernet controller */ |
| 96 | writel(FE_CLK_RST | FE_CLK_ENA, &apmu_regs->fecrc); |
| 97 | |
| 98 | return armada100_fec_register(ARMD1_FEC_BASE); |
| 99 | } |
| 100 | #endif /* CONFIG_ARMADA100_FEC */ |