diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index f8d536fc244ec08113422d7f739c5b8593d1928d..3988441c0484168a186098d662dcfa9d0a48a525 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -140,6 +140,7 @@ obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom3.o \ board-zoom-debugboard.o obj-$(CONFIG_MACH_OMAP_3630SDP) += board-3630sdp.o \ board-zoom-peripherals.o \ + board-flash.o \ hsmmc.o obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o \ hsmmc.o diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index f267dc04d8666b9fa9a5b826b1ccd914765e38c1..2eb3f94b478e9dac1d20383b1e49354bb6fc79ec 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -21,6 +21,7 @@ #include #include +#include #include "mux.h" #include "sdram-hynix-h8mbx00u0mer-0em.h" @@ -92,12 +93,131 @@ static struct omap_board_mux board_mux[] __initdata = { #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); omap_serial_init(); zoom_peripherals_init(); board_smc91x_init(); + board_flash_init(sdp_flash_partitions, chip_sel_sdp); enable_board_wakeup_source(); usb_ehci_init(&ehci_pdata); }