C++ (Cpp) map_io_sections Examples

Example #1

File: clep7212.c Project: RobertCNelson/barebox

static int clps711x_devices_init(void)
{
	u32 serial_h = 0, serial_l = readl(UNIQID);
	void *cfi_io;

	/* Setup Chipselects */
	clps711x_setup_memcfg(0, MEMCFG_WAITSTATE_6_1 | MEMCFG_BUS_WIDTH_16);
	clps711x_setup_memcfg(1, MEMCFG_WAITSTATE_6_1 | MEMCFG_BUS_WIDTH_8);
	clps711x_setup_memcfg(2, MEMCFG_WAITSTATE_8_3 | MEMCFG_BUS_WIDTH_16 |
			      MEMCFG_CLKENB);
	clps711x_setup_memcfg(3, MEMCFG_WAITSTATE_6_1 | MEMCFG_BUS_WIDTH_32);

	cfi_io = map_io_sections(CS0_BASE, (void *)0x90000000, SZ_32M);
	add_cfi_flash_device(DEVICE_ID_DYNAMIC, (unsigned long)cfi_io, SZ_32M,
			     IORESOURCE_MEM);

	devfs_add_partition("nor0", 0x00000, SZ_256K, DEVFS_PARTITION_FIXED,
			    "self0");
	devfs_add_partition("nor0", SZ_256K, SZ_256K, DEVFS_PARTITION_FIXED,
			    "env0");

	armlinux_set_architecture(MACH_TYPE_CLEP7212);
	armlinux_set_serial(((u64)serial_h << 32) | serial_l);

	return 0;
}

Example #2

File: board.c Project: MinimumLaw/ravion-barebox

static int lubbock_devices_init(void)
{
	void *nor0_iospace;

	armlinux_set_architecture(MACH_TYPE_LUBBOCK);

	pxa_add_uart((void *)0x40100000, 0);
	pxa_add_pwm((void *)0x40b00000, 0);

	nor0_iospace = map_io_sections(0x0, (void *)0xe0000000, SZ_64M);
	add_cfi_flash_device(0, (ulong)nor0_iospace, SZ_64M, 0);
	add_cfi_flash_device(1, 0x04000000, SZ_64M, 0);
	devfs_add_partition("nor0", SZ_2M, SZ_256K, DEVFS_PARTITION_FIXED,
			    "env0");
	add_generic_device("smc91c111", DEVICE_ID_DYNAMIC, NULL,
			   0x0c000300, 0xff4000, IORESOURCE_MEM,
			   &smsc91x_pdata);
	return 0;
}

Example #3

File: board.c Project: MinimumLaw/ravion-barebox

static int pcm027_devices_init(void)
{
	void *cfi_iospace;

	add_generic_device("smc91c111", DEVICE_ID_DYNAMIC, NULL, 0x14000300, 16,
			IORESOURCE_MEM, NULL);

	cfi_iospace = map_io_sections(0x0, (void *)0xe0000000, SZ_32M);
	add_cfi_flash_device(DEVICE_ID_DYNAMIC, (unsigned long)cfi_iospace, SZ_32M, 0);

	pxa_add_fb((void *)0x44000000, &fb_pdata);

	armlinux_set_architecture(MACH_TYPE_PCM027);

	devfs_add_partition("nor0", 0x00000, SZ_512K, DEVFS_PARTITION_FIXED, "self0");
	devfs_add_partition("nor0", SZ_512K, SZ_256K, DEVFS_PARTITION_FIXED, "env0");
	protect_file("/dev/env0", 1);

	return 0;
}