Date:2011-05-20 12:06:07 (12 years 10 months ago)
Author:florian
Commit:42c4ab0a08126364d3f49b544c0b166e377c269a
Message:[brcm63xx] add support for BT Voyager 2500 (#9070)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26954 3c298f89-4303-0410-b956-a3cf2f4a3e73
Files: target/linux/brcm63xx/base-files/etc/uci-defaults/brcm63xx_fixcrc.sh (1 diff)
target/linux/brcm63xx/patches-2.6.37/454-board_V2500V.patch (1 diff)

Change Details

target/linux/brcm63xx/base-files/etc/uci-defaults/brcm63xx_fixcrc.sh
1313brcm63xx_detect
1414
1515case "$board_name" in
16    "bcm63xx/CPVA642 "* | "bcm63xx/MAGIC "*)
16    "bcm63xx/CPVA642 "* | "bcm63xx/MAGIC "* | "bcm63xx/V2500V_BB "* )
1717        do_fixcrc
1818        ;;
1919esac
target/linux/brcm63xx/patches-2.6.37/454-board_V2500V.patch
1Index: b/arch/mips/bcm63xx/boards/board_bcm963xx.c
2===================================================================
3--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c 2011-03-21 08:29:36.500387994 +0000
4@@ -845,6 +845,63 @@
5     },
6 };
7
8+ static struct board_info __initdata board_V2500V_BB = {
9+ .name = "V2500V_BB",
10+ .expected_cpu_id = 0x6348,
11+
12+ .has_uart0 = 1,
13+ .has_enet0 = 1,
14+ .has_enet1 = 1,
15+ .has_pci = 1,
16+
17+ .enet0 = {
18+ .has_phy = 1,
19+ .use_internal_phy = 1,
20+ },
21+ .enet1 = {
22+ .force_speed_100 = 1,
23+ .force_duplex_full = 1,
24+ },
25+
26+ .leds = {
27+ {
28+ .name = "power:green",
29+ .gpio = 0,
30+ .active_low = 1,
31+ .default_trigger = "default-on",
32+ },
33+ {
34+ .name = "power:red",
35+ .gpio = 1,
36+ .active_low = 1,
37+ },
38+ {
39+ .name = "adsl",
40+ .gpio = 2,
41+ .active_low = 1,
42+ },
43+ { .name = "ppp",
44+ .gpio = 3,
45+ .active_low = 1,
46+ },
47+ {
48+ .name = "wireless",
49+ .gpio = 6,
50+ .active_low = 1,
51+ },
52+ },
53+ .buttons = {
54+ {
55+ .desc = "reset",
56+ .gpio = 31,
57+ .active_low = 1,
58+ .type = EV_KEY,
59+ .code = KEY_RESTART,
60+ .threshold = 3,
61+ },
62+ },
63+};
64+
65 #endif
66
67 /*
68@@ -1830,6 +1887,7 @@
69     &board_spw500v,
70     &board_ct536_ct5621,
71     &board_96348sv,
72+ &board_V2500V_BB,
73 #endif
74
75 #ifdef CONFIG_BCM63XX_CPU_6358
76@@ -1977,6 +2035,22 @@
77         val &= MPI_CSBASE_BASE_MASK;
78     }
79     boot_addr = (u8 *)KSEG1ADDR(val);
80+ printk(KERN_INFO PFX "Boot address 0x%08x\n",(unsigned int)boot_addr);
81+
82+ /* BT Voyager 2500V (RTA1046VW PCB) has 8 Meg flash used as two */
83+ /* banks of 4 Meg. The byte at 0xBF800000 identifies the back to use.*/
84+ /* Loading firmware from the CFE Prompt always loads to Bank 0 */
85+ /* Do an early check of CFE and then select bank 0 */
86+
87+ if (boot_addr == (u8 *)0xbf800000) {
88+ u8 *tmp_boot_addr;
89+ tmp_boot_addr = (u8 *)0xbfc00000; // Address of Bank 0
90+ memcpy(&nvram, tmp_boot_addr + BCM963XX_NVRAM_OFFSET, sizeof(nvram));
91+ if (!strcmp(nvram.name, "V2500V_BB")) {
92+ printk(KERN_INFO PFX "V2500V: nvram bank 0\n");
93+ boot_addr = (u8 *)0xbfc00000; // Bank 0
94+ }
95+ }
96
97     /* dump cfe version */
98     cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET;
99@@ -2184,6 +2258,14 @@
100         val = bcm_mpi_readl(MPI_CSBASE_REG(0));
101         val &= MPI_CSBASE_BASE_MASK;
102     }
103+
104+ /* BT Voyager 2500V has 8 Meg flash in two 4 Meg banks */
105+ /* Loading from CFE always uses Bank 0 */
106+ if (!strcmp(board.name, "V2500V_BB")) {
107+ printk(KERN_INFO PFX "V2500V: Start in Bank 0\n");
108+ val = val + 0x400000; // Select Bank 0 start address
109+ }
110+
111     mtd_resources[0].start = val;
112     mtd_resources[0].end = 0x1FFFFFFF;
113

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