OpenWrt – Blame information for rev 1
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Rev | Author | Line No. | Line |
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1 | office | 1 | From 24025a2dcf1248079dd3019fac6ed955252d277f Mon Sep 17 00:00:00 2001 |
2 | From: Imre Kaloz <kaloz@openwrt.org> |
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3 | Date: Mon, 14 Jul 2008 21:56:34 +0200 |
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4 | Subject: [PATCH] Add support for the Compex WP18 / NP18A boards |
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5 | |||
6 | Signed-off-by: Imre Kaloz <kaloz@openwrt.org> |
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7 | --- |
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8 | |||
9 | --- a/arch/arm/mach-ixp4xx/Kconfig |
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10 | +++ b/arch/arm/mach-ixp4xx/Kconfig |
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11 | @@ -85,6 +85,14 @@ config MACH_SIDEWINDER |
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12 | Engineering Sidewinder board. For more information on this |
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13 | platform, see http://www.adiengineering.com |
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14 | |||
15 | +config MACH_COMPEXWP18 |
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16 | + bool "Compex WP18 / NP18A" |
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17 | + select PCI |
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18 | + help |
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19 | + Say 'Y' here if you want your kernel to support Compex' |
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20 | + WP18 or NP18A boards. For more information on this |
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21 | + platform, see http://www.compex.com.sg/home/OEM/product_ap.htm |
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22 | + |
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23 | config ARCH_IXDP425 |
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24 | bool "IXDP425" |
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25 | help |
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26 | --- a/arch/arm/mach-ixp4xx/Makefile |
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27 | +++ b/arch/arm/mach-ixp4xx/Makefile |
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28 | @@ -21,6 +21,7 @@ obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o |
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29 | obj-pci-$(CONFIG_MACH_ARCOM_VULCAN) += vulcan-pci.o |
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30 | obj-pci-$(CONFIG_MACH_PRONGHORN) += pronghorn-pci.o |
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31 | obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o |
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32 | +obj-pci-$(CONFIG_MACH_COMPEXWP18) += ixdp425-pci.o |
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33 | |||
34 | obj-y += common.o |
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35 | |||
36 | @@ -43,6 +44,7 @@ obj-$(CONFIG_MACH_GORAMO_MLR) += goramo_ |
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37 | obj-$(CONFIG_MACH_ARCOM_VULCAN) += vulcan-setup.o |
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38 | obj-$(CONFIG_MACH_PRONGHORN) += pronghorn-setup.o |
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39 | obj-$(CONFIG_MACH_SIDEWINDER) += sidewinder-setup.o |
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40 | +obj-$(CONFIG_MACH_COMPEXWP18) += compex42x-setup.o |
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41 | |||
42 | obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o |
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43 | obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o |
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44 | --- /dev/null |
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45 | +++ b/arch/arm/mach-ixp4xx/compex42x-setup.c |
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46 | @@ -0,0 +1,141 @@ |
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47 | +/* |
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48 | + * arch/arm/mach-ixp4xx/compex-setup.c |
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49 | + * |
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50 | + * Compex WP18 / NP18A board-setup |
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51 | + * |
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52 | + * Copyright (C) 2008 Imre Kaloz <Kaloz@openwrt.org> |
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53 | + * |
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54 | + * based on coyote-setup.c: |
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55 | + * Copyright (C) 2003-2005 MontaVista Software, Inc. |
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56 | + * |
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57 | + * Author: Imre Kaloz <Kaloz@openwrt.org> |
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58 | + */ |
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59 | + |
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60 | +#include <linux/kernel.h> |
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61 | +#include <linux/serial.h> |
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62 | +#include <linux/serial_8250.h> |
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63 | +#include <linux/dma-mapping.h> |
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64 | + |
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65 | +#include <asm/mach-types.h> |
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66 | +#include <asm/mach/arch.h> |
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67 | +#include <asm/mach/flash.h> |
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68 | + |
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69 | +static struct flash_platform_data compex42x_flash_data = { |
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70 | + .map_name = "cfi_probe", |
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71 | + .width = 2, |
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72 | +}; |
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73 | + |
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74 | +static struct resource compex42x_flash_resource = { |
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75 | + .flags = IORESOURCE_MEM, |
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76 | +}; |
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77 | + |
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78 | +static struct platform_device compex42x_flash = { |
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79 | + .name = "IXP4XX-Flash", |
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80 | + .id = 0, |
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81 | + .dev = { |
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82 | + .platform_data = &compex42x_flash_data, |
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83 | + }, |
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84 | + .num_resources = 1, |
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85 | + .resource = &compex42x_flash_resource, |
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86 | +}; |
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87 | + |
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88 | +static struct resource compex42x_uart_resources[] = { |
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89 | + { |
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90 | + .start = IXP4XX_UART1_BASE_PHYS, |
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91 | + .end = IXP4XX_UART1_BASE_PHYS + 0x0fff, |
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92 | + .flags = IORESOURCE_MEM |
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93 | + }, |
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94 | + { |
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95 | + .start = IXP4XX_UART2_BASE_PHYS, |
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96 | + .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, |
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97 | + .flags = IORESOURCE_MEM |
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98 | + } |
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99 | +}; |
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100 | + |
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101 | +static struct plat_serial8250_port compex42x_uart_data[] = { |
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102 | + { |
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103 | + .mapbase = IXP4XX_UART1_BASE_PHYS, |
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104 | + .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET, |
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105 | + .irq = IRQ_IXP4XX_UART1, |
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106 | + .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, |
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107 | + .iotype = UPIO_MEM, |
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108 | + .regshift = 2, |
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109 | + .uartclk = IXP4XX_UART_XTAL, |
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110 | + }, |
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111 | + { |
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112 | + .mapbase = IXP4XX_UART2_BASE_PHYS, |
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113 | + .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, |
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114 | + .irq = IRQ_IXP4XX_UART2, |
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115 | + .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, |
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116 | + .iotype = UPIO_MEM, |
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117 | + .regshift = 2, |
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118 | + .uartclk = IXP4XX_UART_XTAL, |
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119 | + }, |
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120 | + { }, |
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121 | +}; |
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122 | + |
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123 | +static struct platform_device compex42x_uart = { |
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124 | + .name = "serial8250", |
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125 | + .id = PLAT8250_DEV_PLATFORM, |
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126 | + .dev.platform_data = compex42x_uart_data, |
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127 | + .num_resources = 2, |
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128 | + .resource = compex42x_uart_resources, |
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129 | +}; |
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130 | + |
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131 | +static struct eth_plat_info compex42x_plat_eth[] = { |
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132 | + { |
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133 | + .phy = IXP4XX_ETH_PHY_MAX_ADDR, |
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134 | + .phy_mask = 0xf0000, |
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135 | + .rxq = 3, |
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136 | + .txreadyq = 20, |
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137 | + }, { |
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138 | + .phy = 3, |
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139 | + .rxq = 4, |
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140 | + .txreadyq = 21, |
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141 | + } |
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142 | +}; |
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143 | + |
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144 | +static struct platform_device compex42x_eth[] = { |
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145 | + { |
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146 | + .name = "ixp4xx_eth", |
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147 | + .id = IXP4XX_ETH_NPEB, |
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148 | + .dev.platform_data = compex42x_plat_eth, |
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149 | + .dev.coherent_dma_mask = DMA_BIT_MASK(32), |
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150 | + }, { |
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151 | + .name = "ixp4xx_eth", |
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152 | + .id = IXP4XX_ETH_NPEC, |
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153 | + .dev.platform_data = compex42x_plat_eth + 1, |
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154 | + .dev.coherent_dma_mask = DMA_BIT_MASK(32), |
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155 | + } |
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156 | +}; |
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157 | + |
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158 | +static struct platform_device *compex42x_devices[] __initdata = { |
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159 | + &compex42x_flash, |
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160 | + &compex42x_uart, |
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161 | + &compex42x_eth[0], |
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162 | + &compex42x_eth[1], |
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163 | +}; |
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164 | + |
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165 | +static void __init compex42x_init(void) |
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166 | +{ |
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167 | + ixp4xx_sys_init(); |
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168 | + |
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169 | + compex42x_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); |
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170 | + compex42x_flash_resource.end = |
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171 | + IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1; |
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172 | + |
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173 | + platform_add_devices(compex42x_devices, ARRAY_SIZE(compex42x_devices)); |
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174 | +} |
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175 | + |
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176 | +MACHINE_START(COMPEXWP18, "Compex WP18 / NP18A") |
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177 | + /* Maintainer: Imre Kaloz <Kaloz@openwrt.org> */ |
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178 | + .map_io = ixp4xx_map_io, |
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179 | + .init_irq = ixp4xx_init_irq, |
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180 | + .init_time = ixp4xx_timer_init, |
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181 | + .atag_offset = 0x0100, |
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182 | + .init_machine = compex42x_init, |
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183 | +#if defined(CONFIG_PCI) |
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184 | + .dma_zone_size = SZ_64M, |
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185 | +#endif |
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186 | + .restart = ixp4xx_restart, |
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187 | +MACHINE_END |
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188 | --- a/arch/arm/mach-ixp4xx/ixdp425-pci.c |
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189 | +++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c |
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190 | @@ -69,7 +69,8 @@ struct hw_pci ixdp425_pci __initdata = { |
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191 | int __init ixdp425_pci_init(void) |
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192 | { |
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193 | if (machine_is_ixdp425() || machine_is_ixcdp1100() || |
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194 | - machine_is_ixdp465() || machine_is_kixrp435()) |
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195 | + machine_is_ixdp465() || machine_is_kixrp435() || |
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196 | + machine_is_compex42x()) |
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197 | pci_common_init(&ixdp425_pci); |
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198 | return 0; |
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199 | } |