init android origin source code

1 files changed, 125 insertions, 0 deletions

diff --git a/ANDROID_3.4.5/arch/arm/mach-kirkwood/rd88f6281-setup.c b/ANDROID_3.4.5/arch/arm/mach-kirkwood/rd88f6281-setup.c
new file mode 100644
index 00000000..ef922079
--- /dev/null
+++ b/ANDROID_3.4.5/arch/arm/mach-kirkwood/rd88f6281-setup.c
@@ -0,0 +1,125 @@
+/*
+ * arch/arm/mach-kirkwood/rd88f6281-setup.c
+ *
+ * Marvell RD-88F6281 Reference Board Setup
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/irq.h>
+#include <linux/mtd/partitions.h>
+#include <linux/ata_platform.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/ethtool.h>
+#include <net/dsa.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/kirkwood.h>
+#include <plat/mvsdio.h>
+#include "common.h"
+#include "mpp.h"
+
+static struct mtd_partition rd88f6281_nand_parts[] = {
+	{
+		.name = "u-boot",
+		.offset = 0,
+		.size = SZ_1M
+	}, {
+		.name = "uImage",
+		.offset = MTDPART_OFS_NXTBLK,
+		.size = SZ_2M
+	}, {
+		.name = "root",
+		.offset = MTDPART_OFS_NXTBLK,
+		.size = MTDPART_SIZ_FULL
+	},
+};
+
+static struct mv643xx_eth_platform_data rd88f6281_ge00_data = {
+	.phy_addr	= MV643XX_ETH_PHY_NONE,
+	.speed		= SPEED_1000,
+	.duplex		= DUPLEX_FULL,
+};
+
+static struct dsa_chip_data rd88f6281_switch_chip_data = {
+	.port_names[0]	= "lan1",
+	.port_names[1]	= "lan2",
+	.port_names[2]	= "lan3",
+	.port_names[3]	= "lan4",
+	.port_names[5]	= "cpu",
+};
+
+static struct dsa_platform_data rd88f6281_switch_plat_data = {
+	.nr_chips	= 1,
+	.chip		= &rd88f6281_switch_chip_data,
+};
+
+static struct mv643xx_eth_platform_data rd88f6281_ge01_data = {
+	.phy_addr	= MV643XX_ETH_PHY_ADDR(11),
+};
+
+static struct mv_sata_platform_data rd88f6281_sata_data = {
+	.n_ports	= 2,
+};
+
+static struct mvsdio_platform_data rd88f6281_mvsdio_data = {
+	.gpio_card_detect = 28,
+};
+
+static unsigned int rd88f6281_mpp_config[] __initdata = {
+	MPP28_GPIO,
+	0
+};
+
+static void __init rd88f6281_init(void)
+{
+	u32 dev, rev;
+
+	/*
+	 * Basic setup. Needs to be called early.
+	 */
+	kirkwood_init();
+	kirkwood_mpp_conf(rd88f6281_mpp_config);
+
+	kirkwood_nand_init(ARRAY_AND_SIZE(rd88f6281_nand_parts), 25);
+	kirkwood_ehci_init();
+
+	kirkwood_ge00_init(&rd88f6281_ge00_data);
+	kirkwood_pcie_id(&dev, &rev);
+	if (rev == MV88F6281_REV_A0) {
+		rd88f6281_switch_chip_data.sw_addr = 10;
+		kirkwood_ge01_init(&rd88f6281_ge01_data);
+	} else {
+		rd88f6281_switch_chip_data.port_names[4] = "wan";
+	}
+	kirkwood_ge00_switch_init(&rd88f6281_switch_plat_data, NO_IRQ);
+
+	kirkwood_sata_init(&rd88f6281_sata_data);
+	kirkwood_sdio_init(&rd88f6281_mvsdio_data);
+	kirkwood_uart0_init();
+}
+
+static int __init rd88f6281_pci_init(void)
+{
+	if (machine_is_rd88f6281())
+		kirkwood_pcie_init(KW_PCIE0);
+
+	return 0;
+}
+subsys_initcall(rd88f6281_pci_init);
+
+MACHINE_START(RD88F6281, "Marvell RD-88F6281 Reference Board")
+	/* Maintainer: Saeed Bishara <saeed@marvell.com> */
+	.atag_offset	= 0x100,
+	.init_machine	= rd88f6281_init,
+	.map_io		= kirkwood_map_io,
+	.init_early	= kirkwood_init_early,
+	.init_irq	= kirkwood_init_irq,
+	.timer		= &kirkwood_timer,
+	.restart	= kirkwood_restart,
+MACHINE_END