projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| c499546f SR |
1 | /* |
| 2 | * arch/arm/mach-mv78xx0/buffalo-wxl-setup.c | |
| 3 | * | |
| 4 | * Buffalo WXL (Terastation Duo) Setup routines | |
| 5 | * | |
| 6 | * sebastien requiem <sebastien@requiem.fr> | |
| 7 | * | |
| 8 | * This file is licensed under the terms of the GNU General Public | |
| 9 | * License version 2. This program is licensed "as is" without any | |
| 10 | * warranty of any kind, whether express or implied. | |
| 11 | */ | |
| 12 | ||
| 13 | #include <linux/kernel.h> | |
| 14 | #include <linux/init.h> | |
| 15 | #include <linux/platform_device.h> | |
| 16 | #include <linux/ata_platform.h> | |
| 17 | #include <linux/mv643xx_eth.h> | |
| 18 | #include <linux/ethtool.h> | |
| 19 | #include <linux/i2c.h> | |
| 20 | #include <mach/mv78xx0.h> | |
| 21 | #include <asm/mach-types.h> | |
| 22 | #include <asm/mach/arch.h> | |
| 23 | #include "common.h" | |
| 24 | #include "mpp.h" | |
| 25 | ||
| 26 | ||
| 27 | /* This arch has 2 Giga Ethernet */ | |
| 28 | ||
| 29 | static struct mv643xx_eth_platform_data db78x00_ge00_data = { | |
| 30 | .phy_addr = MV643XX_ETH_PHY_ADDR(0), | |
| 31 | }; | |
| 32 | ||
| 33 | static struct mv643xx_eth_platform_data db78x00_ge01_data = { | |
| 34 | .phy_addr = MV643XX_ETH_PHY_ADDR(8), | |
| 35 | }; | |
| 36 | ||
| 37 | ||
| 38 | /* 2 SATA controller supporting HotPlug */ | |
| 39 | ||
| 40 | static struct mv_sata_platform_data db78x00_sata_data = { | |
| 41 | .n_ports = 2, | |
| 42 | }; | |
| 43 | ||
| 44 | static struct i2c_board_info __initdata db78x00_i2c_rtc = { | |
| 45 | I2C_BOARD_INFO("ds1338", 0x68), | |
| 46 | }; | |
| 47 | ||
| 48 | ||
| 49 | static unsigned int wxl_mpp_config[] __initdata = { | |
| 50 | MPP0_GE1_TXCLK, | |
| 51 | MPP1_GE1_TXCTL, | |
| 52 | MPP2_GE1_RXCTL, | |
| 53 | MPP3_GE1_RXCLK, | |
| 54 | MPP4_GE1_TXD0, | |
| 55 | MPP5_GE1_TXD1, | |
| 56 | MPP6_GE1_TXD2, | |
| 57 | MPP7_GE1_TXD3, | |
| 58 | MPP8_GE1_RXD0, | |
| 59 | MPP9_GE1_RXD1, | |
| 60 | MPP10_GE1_RXD2, | |
| 61 | MPP11_GE1_RXD3, | |
| 62 | MPP12_GPIO, | |
| 63 | MPP13_SYSRST_OUTn, | |
| 64 | MPP14_SATA1_ACTn, | |
| 65 | MPP15_SATA0_ACTn, | |
| 66 | MPP16_GPIO, | |
| 67 | MPP17_GPIO, | |
| 68 | MPP18_GPIO, | |
| 69 | MPP19_GPIO, | |
| 70 | MPP20_GPIO, | |
| 71 | MPP21_GPIO, | |
| 72 | MPP22_GPIO, | |
| 73 | MPP23_GPIO, | |
| 74 | MPP24_UA2_TXD, | |
| 75 | MPP25_UA2_RXD, | |
| 76 | MPP26_UA2_CTSn, | |
| 77 | MPP27_UA2_RTSn, | |
| 78 | MPP28_GPIO, | |
| 79 | MPP29_SYSRST_OUTn, | |
| 80 | MPP30_GPIO, | |
| 81 | MPP31_GPIO, | |
| 82 | MPP32_GPIO, | |
| 83 | MPP33_GPIO, | |
| 84 | MPP34_GPIO, | |
| 85 | MPP35_GPIO, | |
| 86 | MPP36_GPIO, | |
| 87 | MPP37_GPIO, | |
| 88 | MPP38_GPIO, | |
| 89 | MPP39_GPIO, | |
| 90 | MPP40_UNUSED, | |
| 91 | MPP41_UNUSED, | |
| 92 | MPP42_UNUSED, | |
| 93 | MPP43_UNUSED, | |
| 94 | MPP44_UNUSED, | |
| 95 | MPP45_UNUSED, | |
| 96 | MPP46_UNUSED, | |
| 97 | MPP47_UNUSED, | |
| 98 | MPP48_SATA1_ACTn, | |
| 99 | MPP49_SATA0_ACTn, | |
| 100 | 0 | |
| 101 | }; | |
| 102 | ||
| 103 | ||
| 104 | static void __init wxl_init(void) | |
| 105 | { | |
| 106 | /* | |
| 107 | * Basic MV78xx0 setup. Needs to be called early. | |
| 108 | */ | |
| 109 | mv78xx0_init(); | |
| 110 | mv78xx0_mpp_conf(wxl_mpp_config); | |
| 111 | ||
| 112 | /* | |
| 113 | * Partition on-chip peripherals between the two CPU cores. | |
| 114 | */ | |
| 115 | mv78xx0_ehci0_init(); | |
| 116 | mv78xx0_ehci1_init(); | |
| 117 | mv78xx0_ehci2_init(); | |
| 118 | mv78xx0_ge00_init(&db78x00_ge00_data); | |
| 119 | mv78xx0_ge01_init(&db78x00_ge01_data); | |
| 120 | mv78xx0_sata_init(&db78x00_sata_data); | |
| 121 | mv78xx0_uart0_init(); | |
| 122 | mv78xx0_uart1_init(); | |
| 123 | mv78xx0_uart2_init(); | |
| 124 | mv78xx0_uart3_init(); | |
| 125 | mv78xx0_i2c_init(); | |
| 126 | i2c_register_board_info(0, &db78x00_i2c_rtc, 1); | |
| 127 | } | |
| 128 | ||
| 129 | static int __init wxl_pci_init(void) | |
| 130 | { | |
| 131 | if (machine_is_terastation_wxl()) { | |
| 132 | /* | |
| 133 | * Assign the x16 PCIe slot on the board to CPU core | |
| 134 | * #0, and let CPU core #1 have the four x1 slots. | |
| 135 | */ | |
| 136 | if (mv78xx0_core_index() == 0) | |
| 137 | mv78xx0_pcie_init(0, 1); | |
| 138 | else | |
| 139 | mv78xx0_pcie_init(1, 0); | |
| 140 | } | |
| 141 | ||
| 142 | return 0; | |
| 143 | } | |
| 144 | subsys_initcall(wxl_pci_init); | |
| 145 | ||
| 146 | MACHINE_START(TERASTATION_WXL, "Buffalo Nas WXL") | |
| 147 | /* Maintainer: Sebastien Requiem <sebastien@requiem.fr> */ | |
| 5bc9291a | 148 | .atag_offset = 0x100, |
| c499546f SR |
149 | .init_machine = wxl_init, |
| 150 | .map_io = mv78xx0_map_io, | |
| 4ee1f6b5 | 151 | .init_early = mv78xx0_init_early, |
| c499546f | 152 | .init_irq = mv78xx0_init_irq, |
| 6bb27d73 | 153 | .init_time = mv78xx0_timer_init, |
| 9635f9cd | 154 | .restart = mv78xx0_restart, |
| c499546f | 155 | MACHINE_END |