db88f6281-bp-setup.c 2.4 KB

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  1. /*
  2. * arch/arm/mach-kirkwood/db88f6281-bp-setup.c
  3. *
  4. * Marvell DB-88F6281-BP Development Board Setup
  5. *
  6. * This file is licensed under the terms of the GNU General Public
  7. * License version 2. This program is licensed "as is" without any
  8. * warranty of any kind, whether express or implied.
  9. */
  10. #include <linux/kernel.h>
  11. #include <linux/init.h>
  12. #include <linux/platform_device.h>
  13. #include <linux/mtd/partitions.h>
  14. #include <linux/ata_platform.h>
  15. #include <linux/mv643xx_eth.h>
  16. #include <asm/mach-types.h>
  17. #include <asm/mach/arch.h>
  18. #include <mach/kirkwood.h>
  19. #include <plat/mvsdio.h>
  20. #include "common.h"
  21. #include "mpp.h"
  22. static struct mtd_partition db88f6281_nand_parts[] = {
  23. {
  24. .name = "u-boot",
  25. .offset = 0,
  26. .size = SZ_1M
  27. }, {
  28. .name = "uImage",
  29. .offset = MTDPART_OFS_NXTBLK,
  30. .size = SZ_4M
  31. }, {
  32. .name = "root",
  33. .offset = MTDPART_OFS_NXTBLK,
  34. .size = MTDPART_SIZ_FULL
  35. },
  36. };
  37. static struct mv643xx_eth_platform_data db88f6281_ge00_data = {
  38. .phy_addr = MV643XX_ETH_PHY_ADDR(8),
  39. };
  40. static struct mv_sata_platform_data db88f6281_sata_data = {
  41. .n_ports = 2,
  42. };
  43. static struct mvsdio_platform_data db88f6281_mvsdio_data = {
  44. .gpio_write_protect = 37,
  45. .gpio_card_detect = 38,
  46. };
  47. static unsigned int db88f6281_mpp_config[] __initdata = {
  48. MPP0_NF_IO2,
  49. MPP1_NF_IO3,
  50. MPP2_NF_IO4,
  51. MPP3_NF_IO5,
  52. MPP4_NF_IO6,
  53. MPP5_NF_IO7,
  54. MPP18_NF_IO0,
  55. MPP19_NF_IO1,
  56. MPP37_GPIO,
  57. MPP38_GPIO,
  58. 0
  59. };
  60. static void __init db88f6281_init(void)
  61. {
  62. /*
  63. * Basic setup. Needs to be called early.
  64. */
  65. kirkwood_init();
  66. kirkwood_mpp_conf(db88f6281_mpp_config);
  67. kirkwood_nand_init(ARRAY_AND_SIZE(db88f6281_nand_parts), 25);
  68. kirkwood_ehci_init();
  69. kirkwood_ge00_init(&db88f6281_ge00_data);
  70. kirkwood_sata_init(&db88f6281_sata_data);
  71. kirkwood_uart0_init();
  72. kirkwood_sdio_init(&db88f6281_mvsdio_data);
  73. }
  74. static int __init db88f6281_pci_init(void)
  75. {
  76. if (machine_is_db88f6281_bp()) {
  77. u32 dev, rev;
  78. kirkwood_pcie_id(&dev, &rev);
  79. if (dev == MV88F6282_DEV_ID)
  80. kirkwood_pcie_init(KW_PCIE1 | KW_PCIE0);
  81. else
  82. kirkwood_pcie_init(KW_PCIE0);
  83. }
  84. return 0;
  85. }
  86. subsys_initcall(db88f6281_pci_init);
  87. MACHINE_START(DB88F6281_BP, "Marvell DB-88F6281-BP Development Board")
  88. /* Maintainer: Saeed Bishara <saeed@marvell.com> */
  89. .phys_io = KIRKWOOD_REGS_PHYS_BASE,
  90. .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
  91. .boot_params = 0x00000100,
  92. .init_machine = db88f6281_init,
  93. .map_io = kirkwood_map_io,
  94. .init_irq = kirkwood_init_irq,
  95. .timer = &kirkwood_timer,
  96. MACHINE_END