2 * ZyXEL Prestige P-33x boards support
4 * Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org>
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
14 #define P33X_GPIO_FLASH_A20 ADM5120_GPIO_PIN5
15 #define P33X_GPIO_DEV_MASK (1 << P33X_GPIO_FLASH_A20)
17 #ifdef CONFIG_MTD_PARTITIONS
18 static struct mtd_partition p33x_partitions
[] = {
23 .mask_flags
= MTD_WRITEABLE
,
26 .offset
= MTDPART_OFS_APPEND
,
30 .offset
= MTDPART_OFS_APPEND
,
32 .mask_flags
= MTD_WRITEABLE
,
35 .offset
= MTDPART_OFS_APPEND
,
36 .size
= MTDPART_SIZ_FULL
,
40 .size
= MTDPART_SIZ_FULL
,
43 #endif /* CONFIG_MTD_PARTITIONS */
45 static struct adm5120_pci_irq p33x_pci_irqs
[] __initdata
= {
46 PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI0
),
49 static u8 p33x_vlans
[6] __initdata
= {
51 0x50, 0x48, 0x44, 0x42, 0x41, 0x00
54 static void switch_bank_gpio5(unsigned bank
)
58 gpio_set_value(P33X_GPIO_FLASH_A20
, 0);
61 gpio_set_value(P33X_GPIO_FLASH_A20
, 1);
66 void __init
p33x_generic_setup(void)
68 /* setup data for flash0 device */
69 gpio_request(P33X_GPIO_FLASH_A20
, NULL
); /* for flash A20 line */
70 gpio_direction_output(P33X_GPIO_FLASH_A20
, 0);
71 adm5120_flash0_data
.switch_bank
= switch_bank_gpio5
;
72 #ifdef CONFIG_MTD_PARTITIONS
73 adm5120_flash0_data
.nr_parts
= ARRAY_SIZE(p33x_partitions
);
74 adm5120_flash0_data
.parts
= p33x_partitions
;
75 #endif /* CONFIG_MTD_PARTITIONS */
76 adm5120_add_device_flash(0);
78 adm5120_add_device_gpio(P33X_GPIO_DEV_MASK
);
79 adm5120_add_device_switch(5, p33x_vlans
);
81 adm5120_pci_set_irq_map(ARRAY_SIZE(p33x_pci_irqs
), p33x_pci_irqs
);