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 #include <prom/zynos.h>
16 #define P33X_GPIO_FLASH_A20 ADM5120_GPIO_PIN5
17 #define P33X_GPIO_DEV_MASK (1 << P33X_GPIO_FLASH_A20)
19 #ifdef CONFIG_MTD_PARTITIONS
20 static struct mtd_partition p33x_partitions
[] = {
25 .mask_flags
= MTD_WRITEABLE
,
28 .offset
= MTDPART_OFS_APPEND
,
32 .offset
= MTDPART_OFS_APPEND
,
34 .mask_flags
= MTD_WRITEABLE
,
37 .offset
= MTDPART_OFS_APPEND
,
38 .size
= MTDPART_SIZ_FULL
,
42 .size
= MTDPART_SIZ_FULL
,
45 #endif /* CONFIG_MTD_PARTITIONS */
47 static struct adm5120_pci_irq p33x_pci_irqs
[] __initdata
= {
48 PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI0
),
51 static u8 p33x_vlans
[6] __initdata
= {
53 0x50, 0x48, 0x44, 0x42, 0x41, 0x00
56 static void switch_bank_gpio5(unsigned bank
)
60 gpio_set_value(P33X_GPIO_FLASH_A20
, 0);
63 gpio_set_value(P33X_GPIO_FLASH_A20
, 1);
68 void __init
p33x_generic_setup(void)
70 /* setup data for flash0 device */
71 gpio_request(P33X_GPIO_FLASH_A20
, NULL
); /* for flash A20 line */
72 gpio_direction_output(P33X_GPIO_FLASH_A20
, 0);
73 adm5120_flash0_data
.switch_bank
= switch_bank_gpio5
;
74 #ifdef CONFIG_MTD_PARTITIONS
75 adm5120_flash0_data
.nr_parts
= ARRAY_SIZE(p33x_partitions
);
76 adm5120_flash0_data
.parts
= p33x_partitions
;
77 #endif /* CONFIG_MTD_PARTITIONS */
78 adm5120_add_device_flash(0);
80 adm5120_add_device_gpio(P33X_GPIO_DEV_MASK
);
82 adm5120_setup_eth_macs(bootbase_info
.mac
);
83 adm5120_add_device_switch(5, p33x_vlans
);
85 adm5120_pci_set_irq_map(ARRAY_SIZE(p33x_pci_irqs
), p33x_pci_irqs
);