/* * Copyright (C) 2009 Texas Instruments Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #include #include #include #include #include #include #include #include #include #include #include #include #include "board-flash.h" #include "mux.h" #include "sdram-hynix-h8mbx00u0mer-0em.h" #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) static struct omap_smc91x_platform_data board_smc91x_data = { .cs = 3, .flags = GPMC_MUX_ADD_DATA | IORESOURCE_IRQ_LOWLEVEL, }; static void __init board_smc91x_init(void) { board_smc91x_data.gpio_irq = 158; gpmc_smc91x_init(&board_smc91x_data); } #else static inline void board_smc91x_init(void) { } #endif /* defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) */ static void enable_board_wakeup_source(void) { /* T2 interrupt line (keypad) */ omap_mux_init_signal("sys_nirq", OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP); } static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, .phy_reset = true, .reset_gpio_port[0] = 126, .reset_gpio_port[1] = 61, .reset_gpio_port[2] = -EINVAL }; static struct omap_board_config_kernel sdp_config[] __initdata = { }; static void __init omap_sdp_init_irq(void) { omap_board_config = sdp_config; omap_board_config_size = ARRAY_SIZE(sdp_config); omap2_init_common_hw(h8mbx00u0mer0em_sdrc_params, h8mbx00u0mer0em_sdrc_params); omap_init_irq(); } #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; #else #define board_mux NULL #endif /* * SDP3630 CS organization * See also the Switch S8 settings in the comments. */ static char chip_sel_sdp[][GPMC_CS_NUM] = { {PDC_NOR, PDC_NAND, PDC_ONENAND, DBG_MPDB, 0, 0, 0, 0}, /* S8:1111 */ {PDC_ONENAND, PDC_NAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1110 */ {PDC_NAND, PDC_ONENAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1101 */ }; static struct mtd_partition sdp_nor_partitions[] = { /* bootloader (U-Boot, etc) in first sector */ { .name = "Bootloader-NOR", .offset = 0, .size = SZ_256K, .mask_flags = MTD_WRITEABLE, /* force read-only */ }, /* bootloader params in the next sector */ { .name = "Params-NOR", .offset = MTDPART_OFS_APPEND, .size = SZ_256K, .mask_flags = 0, }, /* kernel */ { .name = "Kernel-NOR", .offset = MTDPART_OFS_APPEND, .size = SZ_2M, .mask_flags = 0 }, /* file system */ { .name = "Filesystem-NOR", .offset = MTDPART_OFS_APPEND, .size = MTDPART_SIZ_FULL, .mask_flags = 0 } }; static struct mtd_partition sdp_onenand_partitions[] = { { .name = "X-Loader-OneNAND", .offset = 0, .size = 4 * (64 * 2048), .mask_flags = MTD_WRITEABLE /* force read-only */ }, { .name = "U-Boot-OneNAND", .offset = MTDPART_OFS_APPEND, .size = 2 * (64 * 2048), .mask_flags = MTD_WRITEABLE /* force read-only */ }, { .name = "U-Boot Environment-OneNAND", .offset = MTDPART_OFS_APPEND, .size = 1 * (64 * 2048), }, { .name = "Kernel-OneNAND", .offset = MTDPART_OFS_APPEND, .size = 16 * (64 * 2048), }, { .name = "File System-OneNAND", .offset = MTDPART_OFS_APPEND, .size = MTDPART_SIZ_FULL, }, }; static struct mtd_partition sdp_nand_partitions[] = { /* All the partition sizes are listed in terms of NAND block size */ { .name = "X-Loader-NAND", .offset = 0, .size = 4 * (64 * 2048), .mask_flags = MTD_WRITEABLE, /* force read-only */ }, { .name = "U-Boot-NAND", .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ .size = 10 * (64 * 2048), .mask_flags = MTD_WRITEABLE, /* force read-only */ }, { .name = "Boot Env-NAND", .offset = MTDPART_OFS_APPEND, /* Offset = 0x1c0000 */ .size = 6 * (64 * 2048), }, { .name = "Kernel-NAND", .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */ .size = 40 * (64 * 2048), }, { .name = "File System - NAND", .size = MTDPART_SIZ_FULL, .offset = MTDPART_OFS_APPEND, /* Offset = 0x780000 */ }, }; static struct flash_partitions sdp_flash_partitions[] = { { .parts = sdp_nor_partitions, .nr_parts = ARRAY_SIZE(sdp_nor_partitions), }, { .parts = sdp_onenand_partitions, .nr_parts = ARRAY_SIZE(sdp_onenand_partitions), }, { .parts = sdp_nand_partitions, .nr_parts = ARRAY_SIZE(sdp_nand_partitions), }, }; static void __init omap_sdp_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBP); zoom_peripherals_init(); board_smc91x_init(); board_flash_init(sdp_flash_partitions, chip_sel_sdp); enable_board_wakeup_source(); usb_ehci_init(&ehci_pdata); } MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board") .boot_params = 0x80000100, .map_io = omap3_map_io, .reserve = omap_reserve, .init_irq = omap_sdp_init_irq, .init_machine = omap_sdp_init, .timer = &omap_timer, MACHINE_END