add support for the CF slot on the Pronghorn Metro - needs testing

SVN-Revision: 7544

diff --git a/target/linux/ixp4xx-2.6/patches/430-pronghorn_metro_cf.patch b/target/linux/ixp4xx-2.6/patches/430-pronghorn_metro_cf.patch
new file mode 100644 (file)
index 0000000..d2982bc
--- /dev/null
+++ b/target/linux/ixp4xx-2.6/patches/430-pronghorn_metro_cf.patch
@@ -0,0 +1,57 @@
+diff -Nur linux-2.6.21.1/arch/arm/mach-ixp4xx/pronghornmetro-setup.c linux-2.6.21.1-owrt/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
+--- linux-2.6.21.1/arch/arm/mach-ixp4xx/pronghornmetro-setup.c 2007-06-10 14:31:27.000000000 +0200
++++ linux-2.6.21.1-owrt/arch/arm/mach-ixp4xx/pronghornmetro-setup.c    2007-06-10 14:36:23.000000000 +0200
+@@ -77,6 +77,35 @@
+       .resource       = &pronghornmetro_uart_resource,
+ };
+ 
++static struct resource pronghornmetro_pata_resources[] = {
++      {
++              .flags  = IORESOURCE_MEM
++      },
++      {
++              .flags  = IORESOURCE_MEM,
++      },
++      {
++              .name   = "intrq",
++              .start  = IRQ_IXP4XX_GPIO0,
++              .end    = IRQ_IXP4XX_GPIO0,
++              .flags  = IORESOURCE_IRQ,
++      },
++};
++
++static struct ixp4xx_pata_data pronghornmetro_pata_data = {
++      .cs0_bits       = 0xbfff0043,
++      .cs1_bits       = 0xbfff0043,
++};
++
++static struct platform_device pronghornmetro_pata = {
++      .name                   = "pata_ixp4xx_cf",
++      .id                     = 0,
++      .dev.platform_data      = &pronghornmetro_pata_data,
++      .num_resources          = ARRAY_SIZE(pronghornmetro_pata_resources),
++      .resource               = pronghornmetro_pata_resources,
++};
++
++
+ static struct resource res_mac0 = {
+       .start          = IXP4XX_EthB_BASE_PHYS,
+       .end            = IXP4XX_EthB_BASE_PHYS + 0x1ff,
+@@ -165,6 +194,17 @@
+ 
+       platform_add_devices(pronghornmetro_devices, ARRAY_SIZE(pronghornmetro_devices));
+ 
++      pronghornmetro_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1);
++      pronghornmetro_pata_resources[0].end = IXP4XX_EXP_BUS_END(1);
++
++      pronghornmetro_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(2);
++      pronghornmetro_pata_resources[1].end = IXP4XX_EXP_BUS_END(2);
++
++      pronghornmetro_pata_data.cs0_cfg = IXP4XX_EXP_CS1;
++      pronghornmetro_pata_data.cs1_cfg = IXP4XX_EXP_CS2;
++
++      platform_device_register(&pronghornmetro_pata);
++
+       register_mtd_user(&pronghornmetro_flash_notifier);
+ }
+