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Diffstat (limited to 'arch/arm/mach-loki/lb88rc8480-setup.c')
-rw-r--r--arch/arm/mach-loki/lb88rc8480-setup.c100
1 files changed, 100 insertions, 0 deletions
diff --git a/arch/arm/mach-loki/lb88rc8480-setup.c b/arch/arm/mach-loki/lb88rc8480-setup.c
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index 000000000000..d1b9e6e6253a
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+++ b/arch/arm/mach-loki/lb88rc8480-setup.c
@@ -0,0 +1,100 @@
+/*
+ * arch/arm/mach-loki/lb88rc8480-setup.c
+ *
+ * Marvell LB88RC8480 Development Board Setup
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/irq.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/nand.h>
+#include <linux/timer.h>
+#include <linux/ata_platform.h>
+#include <linux/mv643xx_eth.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/arch/loki.h>
+#include "common.h"
+
+#define LB88RC8480_FLASH_BOOT_CS_BASE 0xf8000000
+#define LB88RC8480_FLASH_BOOT_CS_SIZE SZ_128M
+
+#define LB88RC8480_NOR_BOOT_BASE 0xff000000
+#define LB88RC8480_NOR_BOOT_SIZE SZ_16M
+
+static struct mtd_partition lb88rc8480_boot_flash_parts[] = {
+ {
+ .name = "kernel",
+ .offset = 0,
+ .size = SZ_2M,
+ }, {
+ .name = "root-fs",
+ .offset = SZ_2M,
+ .size = (SZ_8M + SZ_4M + SZ_1M),
+ }, {
+ .name = "u-boot",
+ .offset = (SZ_8M + SZ_4M + SZ_2M + SZ_1M),
+ .size = SZ_1M,
+ },
+};
+
+static struct physmap_flash_data lb88rc8480_boot_flash_data = {
+ .parts = lb88rc8480_boot_flash_parts,
+ .nr_parts = ARRAY_SIZE(lb88rc8480_boot_flash_parts),
+ .width = 1, /* 8 bit bus width */
+};
+
+static struct resource lb88rc8480_boot_flash_resource = {
+ .flags = IORESOURCE_MEM,
+ .start = LB88RC8480_NOR_BOOT_BASE,
+ .end = LB88RC8480_NOR_BOOT_BASE + LB88RC8480_NOR_BOOT_SIZE - 1,
+};
+
+static struct platform_device lb88rc8480_boot_flash = {
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &lb88rc8480_boot_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &lb88rc8480_boot_flash_resource,
+};
+
+static struct mv643xx_eth_platform_data lb88rc8480_ge0_data = {
+ .phy_addr = 1,
+ .mac_addr = { 0x00, 0x50, 0x43, 0x11, 0x22, 0x33 },
+};
+
+static void __init lb88rc8480_init(void)
+{
+ /*
+ * Basic setup. Needs to be called early.
+ */
+ loki_init();
+
+ loki_ge0_init(&lb88rc8480_ge0_data);
+ loki_sas_init();
+ loki_uart0_init();
+ loki_uart1_init();
+
+ loki_setup_dev_boot_win(LB88RC8480_FLASH_BOOT_CS_BASE,
+ LB88RC8480_FLASH_BOOT_CS_SIZE);
+ platform_device_register(&lb88rc8480_boot_flash);
+}
+
+MACHINE_START(LB88RC8480, "Marvell LB88RC8480 Development Board")
+ /* Maintainer: Ke Wei <kewei@marvell.com> */
+ .phys_io = LOKI_REGS_PHYS_BASE,
+ .io_pg_offst = ((LOKI_REGS_VIRT_BASE) >> 18) & 0xfffc,
+ .boot_params = 0x00000100,
+ .init_machine = lb88rc8480_init,
+ .map_io = loki_map_io,
+ .init_irq = loki_init_irq,
+ .timer = &loki_timer,
+MACHINE_END