static int mini2440_devices_init(void)
{
uint32_t reg;
int i;
/* ----------- configure the access to the outer space ---------- */
for (i = 0; i < ARRAY_SIZE(pin_usage); i++)
s3c_gpio_mode(pin_usage[i]);
reg = readl(S3C_BWSCON);
/* CS#4 to access the network controller */
reg &= ~0x000f0000;
reg |= 0x000d0000; /* 16 bit */
writel(0x1f4c, S3C_BANKCON4);
writel(reg, S3C_BWSCON);
/* release the reset signal to external devices */
reg = readl(S3C_MISCCR);
reg |= 0x10000;
writel(reg, S3C_MISCCR);
s3c24xx_add_nand(&nand_info);
add_dm9000_device(0, S3C_CS4_BASE + 0x300, S3C_CS4_BASE + 0x304,
IORESOURCE_MEM_16BIT, &dm9000_data);
#ifdef CONFIG_NAND
/* ----------- add some vital partitions -------- */
devfs_del_partition("self_raw");
devfs_add_partition("nand0", 0x00000, 0x40000, DEVFS_PARTITION_FIXED, "self_raw");
dev_add_bb_dev("self_raw", "self0");
devfs_del_partition("env_raw");
devfs_add_partition("nand0", 0x40000, 0x20000, DEVFS_PARTITION_FIXED, "env_raw");
dev_add_bb_dev("env_raw", "env0");
s3c24x0_bbu_nand_register_handler();
#endif
s3c24xx_add_mci(&mci_data);
s3c24xx_add_fb(&s3c24x0_fb_data);
s3c24xx_add_ohci();
armlinux_set_architecture(MACH_TYPE_MINI2440);
return 0;
}
static int a9m2440_devices_init(void)
{
uint32_t reg;
/* ----------- configure the access to the outer space ---------- */
reg = readl(S3C_BWSCON);
/* CS#5 to access the network controller */
reg &= ~0x00f00000;
reg |= 0x00d00000; /* 16 bit */
writel(0x1f4c, S3C_BANKCON5);
writel(reg, S3C_BWSCON);
#ifdef CONFIG_MACH_A9M2410DEV
a9m2410dev_devices_init();
#endif
/* release the reset signal to external devices */
reg = readl(S3C_MISCCR);
reg |= 0x10000;
writel(reg, S3C_MISCCR);
/* ----------- the devices the boot loader should work with -------- */
s3c24xx_add_nand(&nand_info);
/*
* cs8900 network controller onboard
* Connected to CS line 5 + A24 and interrupt line EINT9,
* data width is 16 bit
*/
add_generic_device("cs8900", DEVICE_ID_DYNAMIC, NULL,
S3C_CS5_BASE + (1 << 24) + 0x300, 16, IORESOURCE_MEM, NULL);
#ifdef CONFIG_NAND
/* ----------- add some vital partitions -------- */
devfs_add_partition("nand0", 0x00000, 0x40000, DEVFS_PARTITION_FIXED, "self_raw");
dev_add_bb_dev("self_raw", "self0");
devfs_add_partition("nand0", 0x40000, 0x20000, DEVFS_PARTITION_FIXED, "env_raw");
dev_add_bb_dev("env_raw", "env0");
#endif
armlinux_set_bootparams((void*)S3C_SDRAM_BASE + 0x100);
armlinux_set_architecture(MACH_TYPE_A9M2440);
return 0;
}
