| /* |
| * MARVELL BERLIN2CD Flattened Device Tree enabled machine |
| * |
| * Author: Jisheng Zhang <jszhang@marvell.com> |
| * Copyright: Marvell International Ltd. |
| * http://www.marvell.com |
| * |
| * 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/io.h> |
| #include <linux/of_platform.h> |
| |
| #include <asm/mach/arch.h> |
| #include <asm/hardware/gic.h> |
| #include <asm/setup.h> |
| #include <asm/system_info.h> |
| |
| #include "common.h" |
| |
| extern int board_rev; |
| |
| static void __init berlin2cd_init(void) |
| { |
| of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); |
| } |
| |
| static void __init berlin2cd_init_late(void) |
| { |
| #ifdef CONFIG_BERLIN2CD |
| void __iomem *phy_base = ioremap(0xf7cc07d4, SZ_4); |
| if (!phy_base) { |
| printk(KERN_WARNING, "can't map 0xf7cc07d4\n"); |
| return; |
| } |
| int chip_rev = __raw_readl(IOMEM(phy_base)) >> 29; |
| iounmap(phy_base); |
| system_rev = (board_rev << 8) | chip_rev; |
| #endif |
| } |
| |
| static char const *berlin2cd_dt_compat[] __initdata = { |
| "marvell,berlin2cd", |
| NULL |
| }; |
| |
| void __init mv88de31xx_android_fixup(char **from); |
| |
| static void __init mv88de3100_fixup(struct tag *not_used, |
| char **cmdline, struct meminfo *mi) |
| { |
| /* Invoke android specific fixup handler */ |
| early_print("mv88de3100_fixup\n"); |
| early_print("cmdline = %x\n", cmdline); |
| mv88de31xx_android_fixup( cmdline); |
| } |
| |
| DT_MACHINE_START(BERLIN2CD_DT, "MV88DE3108") |
| /* Maintainer: Jisheng Zhang<jszhang@marvell.com> */ |
| .map_io = berlin_map_io, |
| .fixup = mv88de3100_fixup, |
| .init_early = berlin2cd_reset, |
| .init_irq = berlin_init_irq, |
| .handle_irq = gic_handle_irq, |
| .timer = &apb_timer, |
| .init_machine = berlin2cd_init, |
| .init_late = berlin2cd_init_late, |
| .dt_compat = berlin2cd_dt_compat, |
| MACHINE_END |
