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Diffstat (limited to 'target/linux/brcm63xx/patches-3.2/452-board_V2500V.patch')
-rw-r--r--target/linux/brcm63xx/patches-3.2/452-board_V2500V.patch111
1 files changed, 111 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-3.2/452-board_V2500V.patch b/target/linux/brcm63xx/patches-3.2/452-board_V2500V.patch
new file mode 100644
index 0000000000..43b35c603c
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.2/452-board_V2500V.patch
@@ -0,0 +1,111 @@
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -854,6 +854,63 @@ static struct board_info __initdata boar
+ },
+ };
+
++ static struct board_info __initdata board_V2500V_BB = {
++ .name = "V2500V_BB",
++ .expected_cpu_id = 0x6348,
++
++ .has_uart0 = 1,
++ .has_enet0 = 1,
++ .has_enet1 = 1,
++ .has_pci = 1,
++
++ .enet0 = {
++ .has_phy = 1,
++ .use_internal_phy = 1,
++ },
++ .enet1 = {
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++
++ .leds = {
++ {
++ .name = "power:green",
++ .gpio = 0,
++ .active_low = 1,
++ .default_trigger = "default-on",
++ },
++ {
++ .name = "power:red",
++ .gpio = 1,
++ .active_low = 1,
++ },
++ {
++ .name = "adsl",
++ .gpio = 2,
++ .active_low = 1,
++ },
++ { .name = "ppp",
++ .gpio = 3,
++ .active_low = 1,
++ },
++ {
++ .name = "wireless",
++ .gpio = 6,
++ .active_low = 1,
++ },
++ },
++ .buttons = {
++ {
++ .desc = "reset",
++ .gpio = 31,
++ .active_low = 1,
++ .type = EV_KEY,
++ .code = KEY_RESTART,
++ .threshold = 3,
++ },
++ },
++};
++
+ #endif
+
+ /*
+@@ -1907,6 +1964,7 @@ static const struct board_info __initdat
+ &board_96348_D4PW,
+ &board_spw500v,
+ &board_96348sv,
++ &board_V2500V_BB,
+ #endif
+
+ #ifdef CONFIG_BCM63XX_CPU_6358
+@@ -2060,6 +2118,22 @@ void __init board_prom_init(void)
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ val &= MPI_CSBASE_BASE_MASK;
+ boot_addr = (u8 *)KSEG1ADDR(val);
++ printk(KERN_INFO PFX "Boot address 0x%08x\n",(unsigned int)boot_addr);
++
++ /* BT Voyager 2500V (RTA1046VW PCB) has 8 Meg flash used as two */
++ /* banks of 4 Meg. The byte at 0xBF800000 identifies the back to use.*/
++ /* Loading firmware from the CFE Prompt always loads to Bank 0 */
++ /* Do an early check of CFE and then select bank 0 */
++
++ if (boot_addr == (u8 *)0xbf800000) {
++ u8 *tmp_boot_addr;
++ tmp_boot_addr = (u8 *)0xbfc00000; // Address of Bank 0
++ memcpy(&nvram, tmp_boot_addr + BCM963XX_NVRAM_OFFSET, sizeof(nvram));
++ if (!strcmp(nvram.name, "V2500V_BB")) {
++ printk(KERN_INFO PFX "V2500V: nvram bank 0\n");
++ boot_addr = (u8 *)0xbfc00000; // Bank 0
++ }
++ }
+
+ /* dump cfe version */
+ cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET;
+@@ -2261,6 +2335,13 @@ int __init board_register_devices(void)
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ val &= MPI_CSBASE_BASE_MASK;
+
++ /* BT Voyager 2500V has 8 Meg flash in two 4 Meg banks */
++ /* Loading from CFE always uses Bank 0 */
++ if (!strcmp(board.name, "V2500V_BB")) {
++ printk(KERN_INFO PFX "V2500V: Start in Bank 0\n");
++ val = val + 0x400000; // Select Bank 0 start address
++ }
++
+ mtd_resources[0].start = val;
+ mtd_resources[0].end = 0x1FFFFFFF;
+