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651c74c7 SB |
1 | /* |
2 | * arch/arm/mach-kirkwood/rd88f6281-setup.c | |
3 | * | |
4 | * Marvell RD-88F6281 Reference Board Setup | |
5 | * | |
6 | * This file is licensed under the terms of the GNU General Public | |
7 | * License version 2. This program is licensed "as is" without any | |
8 | * warranty of any kind, whether express or implied. | |
9 | */ | |
10 | ||
11 | #include <linux/kernel.h> | |
12 | #include <linux/init.h> | |
13 | #include <linux/platform_device.h> | |
651c74c7 | 14 | #include <linux/irq.h> |
249cbfa3 | 15 | #include <linux/mtd/partitions.h> |
651c74c7 SB |
16 | #include <linux/ata_platform.h> |
17 | #include <linux/mv643xx_eth.h> | |
81600eea | 18 | #include <linux/ethtool.h> |
dcf1cece | 19 | #include <net/dsa.h> |
651c74c7 SB |
20 | #include <asm/mach-types.h> |
21 | #include <asm/mach/arch.h> | |
a09e64fb | 22 | #include <mach/kirkwood.h> |
c02cecb9 | 23 | #include <linux/platform_data/mmc-mvsdio.h> |
651c74c7 | 24 | #include "common.h" |
8235ee00 | 25 | #include "mpp.h" |
651c74c7 SB |
26 | |
27 | static struct mtd_partition rd88f6281_nand_parts[] = { | |
28 | { | |
29 | .name = "u-boot", | |
30 | .offset = 0, | |
31 | .size = SZ_1M | |
32 | }, { | |
33 | .name = "uImage", | |
34 | .offset = MTDPART_OFS_NXTBLK, | |
35 | .size = SZ_2M | |
36 | }, { | |
37 | .name = "root", | |
38 | .offset = MTDPART_OFS_NXTBLK, | |
39 | .size = MTDPART_SIZ_FULL | |
40 | }, | |
41 | }; | |
42 | ||
651c74c7 | 43 | static struct mv643xx_eth_platform_data rd88f6281_ge00_data = { |
ac840605 | 44 | .phy_addr = MV643XX_ETH_PHY_NONE, |
81600eea LB |
45 | .speed = SPEED_1000, |
46 | .duplex = DUPLEX_FULL, | |
651c74c7 SB |
47 | }; |
48 | ||
e84665c9 | 49 | static struct dsa_chip_data rd88f6281_switch_chip_data = { |
dcf1cece LB |
50 | .port_names[0] = "lan1", |
51 | .port_names[1] = "lan2", | |
52 | .port_names[2] = "lan3", | |
53 | .port_names[3] = "lan4", | |
dcf1cece LB |
54 | .port_names[5] = "cpu", |
55 | }; | |
56 | ||
e84665c9 LB |
57 | static struct dsa_platform_data rd88f6281_switch_plat_data = { |
58 | .nr_chips = 1, | |
59 | .chip = &rd88f6281_switch_chip_data, | |
60 | }; | |
61 | ||
37787e44 RS |
62 | static struct mv643xx_eth_platform_data rd88f6281_ge01_data = { |
63 | .phy_addr = MV643XX_ETH_PHY_ADDR(11), | |
64 | }; | |
65 | ||
651c74c7 SB |
66 | static struct mv_sata_platform_data rd88f6281_sata_data = { |
67 | .n_ports = 2, | |
68 | }; | |
69 | ||
8235ee00 NP |
70 | static struct mvsdio_platform_data rd88f6281_mvsdio_data = { |
71 | .gpio_card_detect = 28, | |
72 | }; | |
73 | ||
74 | static unsigned int rd88f6281_mpp_config[] __initdata = { | |
75 | MPP28_GPIO, | |
76 | 0 | |
77 | }; | |
78 | ||
651c74c7 SB |
79 | static void __init rd88f6281_init(void) |
80 | { | |
37787e44 RS |
81 | u32 dev, rev; |
82 | ||
651c74c7 SB |
83 | /* |
84 | * Basic setup. Needs to be called early. | |
85 | */ | |
86 | kirkwood_init(); | |
8235ee00 | 87 | kirkwood_mpp_conf(rd88f6281_mpp_config); |
651c74c7 | 88 | |
fb7b2d3f | 89 | kirkwood_nand_init(ARRAY_AND_SIZE(rd88f6281_nand_parts), 25); |
651c74c7 | 90 | kirkwood_ehci_init(); |
37787e44 | 91 | |
651c74c7 | 92 | kirkwood_ge00_init(&rd88f6281_ge00_data); |
37787e44 RS |
93 | kirkwood_pcie_id(&dev, &rev); |
94 | if (rev == MV88F6281_REV_A0) { | |
e84665c9 | 95 | rd88f6281_switch_chip_data.sw_addr = 10; |
37787e44 RS |
96 | kirkwood_ge01_init(&rd88f6281_ge01_data); |
97 | } else { | |
e84665c9 | 98 | rd88f6281_switch_chip_data.port_names[4] = "wan"; |
37787e44 | 99 | } |
e84665c9 | 100 | kirkwood_ge00_switch_init(&rd88f6281_switch_plat_data, NO_IRQ); |
37787e44 | 101 | |
651c74c7 | 102 | kirkwood_sata_init(&rd88f6281_sata_data); |
8235ee00 | 103 | kirkwood_sdio_init(&rd88f6281_mvsdio_data); |
651c74c7 | 104 | kirkwood_uart0_init(); |
651c74c7 SB |
105 | } |
106 | ||
107 | static int __init rd88f6281_pci_init(void) | |
108 | { | |
109 | if (machine_is_rd88f6281()) | |
ffd58bd2 | 110 | kirkwood_pcie_init(KW_PCIE0); |
651c74c7 SB |
111 | |
112 | return 0; | |
113 | } | |
114 | subsys_initcall(rd88f6281_pci_init); | |
115 | ||
116 | MACHINE_START(RD88F6281, "Marvell RD-88F6281 Reference Board") | |
117 | /* Maintainer: Saeed Bishara <saeed@marvell.com> */ | |
1b7bd28c | 118 | .atag_offset = 0x100, |
651c74c7 SB |
119 | .init_machine = rd88f6281_init, |
120 | .map_io = kirkwood_map_io, | |
4ee1f6b5 | 121 | .init_early = kirkwood_init_early, |
651c74c7 | 122 | .init_irq = kirkwood_init_irq, |
6bb27d73 | 123 | .init_time = kirkwood_timer_init, |
cb15dff4 | 124 | .restart = kirkwood_restart, |
651c74c7 | 125 | MACHINE_END |