adm5120: move files to files-3.8

[15.05/openwrt.git] / target / linux / adm5120 / files-3.8 / arch / mips / adm5120 / motorola / pmugw.c

diff --git a/target/linux/adm5120/files-3.8/arch/mips/adm5120/motorola/pmugw.c b/target/linux/adm5120/files-3.8/arch/mips/adm5120/motorola/pmugw.c
new file mode 100644 (file)
index 0000000..369892f
--- /dev/null
+++ b/target/linux/adm5120/files-3.8/arch/mips/adm5120/motorola/pmugw.c
@@ -0,0 +1,96 @@
+/*
+ *  Motorola Powerline MU Gateway board
+ *
+ *  Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/gpio.h>
+#include <linux/irq.h>
+#include <linux/etherdevice.h>
+
+#include <asm/mips_machine.h>
+
+#include <asm/mach-adm5120/adm5120_defs.h>
+#include <asm/mach-adm5120/adm5120_platform.h>
+#include <asm/mach-adm5120/adm5120_info.h>
+
+#include <prom/admboot.h>
+
+#define PMUGW_CONFIG_OFFSET    0x10000
+#define PMUGW_CONFIG_SIZE      0x1000
+
+static struct mtd_partition pmugw_partitions[] = {
+       {
+               .name   = "admboot",
+               .offset = 0,
+               .size   = 64*1024,
+               .mask_flags = MTD_WRITEABLE,
+       } , {
+               .name   = "boardcfg",
+               .offset = MTDPART_OFS_APPEND,
+               .size   = 64*1024,
+       } , {
+               .name   = "firmware",
+               .offset = MTDPART_OFS_APPEND,
+               .size   = MTDPART_SIZ_FULL,
+       }
+};
+
+static u8 pmugw_vlans[6] __initdata = {
+       0x41, 0x42, 0x44, 0x48, 0x50, 0x00
+};
+
+static __init void pmugw_setup_mac(void)
+{
+       u8 mac_base[6];
+       int err;
+
+       err = admboot_get_mac_base(PMUGW_CONFIG_OFFSET,
+                                  PMUGW_CONFIG_SIZE, mac_base);
+
+       if ((err) || !is_valid_ether_addr(mac_base))
+               random_ether_addr(mac_base);
+
+       adm5120_setup_eth_macs(mac_base);
+}
+
+static void switch_bank_gpio5(unsigned bank)
+{
+       switch (bank) {
+       case 0:
+               gpio_set_value(ADM5120_GPIO_PIN5, 0);
+               break;
+       case 1:
+               gpio_set_value(ADM5120_GPIO_PIN5, 1);
+               break;
+       }
+}
+
+void __init pmugw_setup(void)
+{
+       /* setup flash A20 line */
+       gpio_request(ADM5120_GPIO_PIN5, NULL);
+       gpio_direction_output(ADM5120_GPIO_PIN5, 0);
+       adm5120_flash0_data.switch_bank = switch_bank_gpio5;
+
+       adm5120_flash0_data.nr_parts = ARRAY_SIZE(pmugw_partitions);
+       adm5120_flash0_data.parts = pmugw_partitions;
+
+       adm5120_add_device_uart(1); /* ttyAM0 */
+       adm5120_add_device_uart(0); /* ttyAM1 */
+
+       adm5120_add_device_flash(0);
+
+       pmugw_setup_mac();
+       adm5120_add_device_switch(5, pmugw_vlans);
+}
+
+MIPS_MACHINE(MACH_ADM5120_PMUGW, "PMUGW", "Motorola Powerline MU Gateway",
+            pmugw_setup);