--- /dev/null
+/*
+ * arch/ppc/platforms/ev64360.c
+ *
+ * Board setup routines for the Marvell EV-64360-BP Evaluation Board.
+ *
+ * Author: Lee Nicks <allinux@gmail.com>
+ *
+ * Based on code done by Rabeeh Khoury - rabeeh@galileo.co.il
+ * Based on code done by - Mark A. Greer <mgreer@mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/kdev_t.h>
+#include <linux/console.h>
+#include <linux/initrd.h>
+#include <linux/root_dev.h>
+#include <linux/delay.h>
+#include <linux/seq_file.h>
+#include <linux/bootmem.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mv643xx.h>
+#ifdef CONFIG_BOOTIMG
+#include <linux/bootimg.h>
+#endif
+#include <asm/page.h>
+#include <asm/time.h>
+#include <asm/smp.h>
+#include <asm/todc.h>
+#include <asm/bootinfo.h>
+#include <asm/ppcboot.h>
+#include <asm/mv64x60.h>
+#include <platforms/ev64360.h>
+
+#define BOARD_VENDOR "Marvell"
+#define BOARD_MACHINE "EV-64360-BP"
+
+static struct mv64x60_handle bh;
+static void __iomem *sram_base;
+
+static u32 ev64360_flash_size_0;
+static u32 ev64360_flash_size_1;
+
+static u32 ev64360_bus_frequency;
+
+unsigned char __res[sizeof(bd_t)];
+
+static int __init
+ev64360_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
+{
+ return 0;
+}
+
+static void __init
+ev64360_setup_bridge(void)
+{
+ struct mv64x60_setup_info si;
+ int i;
+
+ memset(&si, 0, sizeof(si));
+
+ si.phys_reg_base = CONFIG_MV64X60_NEW_BASE;
+
+ #ifdef CONFIG_PCI
+ si.pci_1.enable_bus = 1;
+ si.pci_1.pci_io.cpu_base = EV64360_PCI1_IO_START_PROC_ADDR;
+ si.pci_1.pci_io.pci_base_hi = 0;
+ si.pci_1.pci_io.pci_base_lo = EV64360_PCI1_IO_START_PCI_ADDR;
+ si.pci_1.pci_io.size = EV64360_PCI1_IO_SIZE;
+ si.pci_1.pci_io.swap = MV64x60_CPU2PCI_SWAP_NONE;
+ si.pci_1.pci_mem[0].cpu_base = EV64360_PCI1_MEM_START_PROC_ADDR;
+ si.pci_1.pci_mem[0].pci_base_hi = EV64360_PCI1_MEM_START_PCI_HI_ADDR;
+ si.pci_1.pci_mem[0].pci_base_lo = EV64360_PCI1_MEM_START_PCI_LO_ADDR;
+ si.pci_1.pci_mem[0].size = EV64360_PCI1_MEM_SIZE;
+ si.pci_1.pci_mem[0].swap = MV64x60_CPU2PCI_SWAP_NONE;
+ si.pci_1.pci_cmd_bits = 0;
+ si.pci_1.latency_timer = 0x80;
+ #else
+ si.pci_0.enable_bus = 0;
+ si.pci_1.enable_bus = 0;
+ #endif
+
+ for (i = 0; i < MV64x60_CPU2MEM_WINDOWS; i++) {
+#if defined(CONFIG_NOT_COHERENT_CACHE)
+ si.cpu_prot_options[i] = 0;
+ si.enet_options[i] = MV64360_ENET2MEM_SNOOP_NONE;
+ si.mpsc_options[i] = MV64360_MPSC2MEM_SNOOP_NONE;
+ si.idma_options[i] = MV64360_IDMA2MEM_SNOOP_NONE;
+
+ si.pci_1.acc_cntl_options[i] =
+ MV64360_PCI_ACC_CNTL_SNOOP_NONE |
+ MV64360_PCI_ACC_CNTL_SWAP_NONE |
+ MV64360_PCI_ACC_CNTL_MBURST_128_BYTES |
+ MV64360_PCI_ACC_CNTL_RDSIZE_256_BYTES;
+#else
+ si.cpu_prot_options[i] = 0;
+ si.enet_options[i] = MV64360_ENET2MEM_SNOOP_NONE; /* errata */
+ si.mpsc_options[i] = MV64360_MPSC2MEM_SNOOP_NONE; /* errata */
+ si.idma_options[i] = MV64360_IDMA2MEM_SNOOP_NONE; /* errata */
+
+ si.pci_1.acc_cntl_options[i] =
+ MV64360_PCI_ACC_CNTL_SNOOP_WB |
+ MV64360_PCI_ACC_CNTL_SWAP_NONE |
+ MV64360_PCI_ACC_CNTL_MBURST_32_BYTES |
+ MV64360_PCI_ACC_CNTL_RDSIZE_32_BYTES;
+#endif
+ }
+
+ if (mv64x60_init(&bh, &si))
+ printk(KERN_WARNING "Bridge initialization failed.\n");
+
+ #ifdef CONFIG_PCI
+ pci_dram_offset = 0; /* sys mem at same addr on PCI & cpu bus */
+ ppc_md.pci_swizzle = common_swizzle;
+ ppc_md.pci_map_irq = ev64360_map_irq;
+ ppc_md.pci_exclude_device = mv64x60_pci_exclude_device;
+
+ mv64x60_set_bus(&bh, 1, 0);
+ bh.hose_b->first_busno = 0;
+ bh.hose_b->last_busno = 0xff;
+ #endif
+}
+
+/* Bridge & platform setup routines */
+void __init
+ev64360_intr_setup(void)
+{
+ /* MPP 8, 9, and 10 */
+ mv64x60_clr_bits(&bh, MV64x60_MPP_CNTL_1, 0xfff);
+
+ /*
+ * Define GPP 8,9,and 10 interrupt polarity as active low
+ * input signal and level triggered
+ */
+ mv64x60_set_bits(&bh, MV64x60_GPP_LEVEL_CNTL, 0x700);
+ mv64x60_clr_bits(&bh, MV64x60_GPP_IO_CNTL, 0x700);
+
+ /* Config GPP intr ctlr to respond to level trigger */
+ mv64x60_set_bits(&bh, MV64x60_COMM_ARBITER_CNTL, (1<<10));
+
+ /* Erranum FEr PCI-#8 */
+ mv64x60_clr_bits(&bh, MV64x60_PCI0_CMD, (1<<5) | (1<<9));
+ mv64x60_clr_bits(&bh, MV64x60_PCI1_CMD, (1<<5) | (1<<9));
+
+ /*
+ * Dismiss and then enable interrupt on GPP interrupt cause
+ * for CPU #0
+ */
+ mv64x60_write(&bh, MV64x60_GPP_INTR_CAUSE, ~0x700);
+ mv64x60_set_bits(&bh, MV64x60_GPP_INTR_MASK, 0x700);
+
+ /*
+ * Dismiss and then enable interrupt on CPU #0 high cause reg
+ * BIT25 summarizes GPP interrupts 8-15
+ */
+ mv64x60_set_bits(&bh, MV64360_IC_CPU0_INTR_MASK_HI, (1<<25));
+}
+
+void __init
+ev64360_setup_peripherals(void)
+{
+ u32 base;
+
+ /* Set up window for boot CS */
+ mv64x60_set_32bit_window(&bh, MV64x60_CPU2BOOT_WIN,
+ EV64360_BOOT_WINDOW_BASE, EV64360_BOOT_WINDOW_SIZE, 0);
+ bh.ci->enable_window_32bit(&bh, MV64x60_CPU2BOOT_WIN);
+
+ /* We only use the 32-bit flash */
+ mv64x60_get_32bit_window(&bh, MV64x60_CPU2BOOT_WIN, &base,
+ &ev64360_flash_size_0);
+ ev64360_flash_size_1 = 0;
+
+ mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_1_WIN,
+ EV64360_RTC_WINDOW_BASE, EV64360_RTC_WINDOW_SIZE, 0);
+ bh.ci->enable_window_32bit(&bh, MV64x60_CPU2DEV_1_WIN);
+
+ mv64x60_set_32bit_window(&bh, MV64x60_CPU2SRAM_WIN,
+ EV64360_INTERNAL_SRAM_BASE, MV64360_SRAM_SIZE, 0);
+ bh.ci->enable_window_32bit(&bh, MV64x60_CPU2SRAM_WIN);
+ sram_base = ioremap(EV64360_INTERNAL_SRAM_BASE, MV64360_SRAM_SIZE);
+
+ /* Set up Enet->SRAM window */
+ mv64x60_set_32bit_window(&bh, MV64x60_ENET2MEM_4_WIN,
+ EV64360_INTERNAL_SRAM_BASE, MV64360_SRAM_SIZE, 0x2);
+ bh.ci->enable_window_32bit(&bh, MV64x60_ENET2MEM_4_WIN);
+
+ /* Give enet r/w access to memory region */
+ mv64x60_set_bits(&bh, MV64360_ENET2MEM_ACC_PROT_0, (0x3 << (4 << 1)));
+ mv64x60_set_bits(&bh, MV64360_ENET2MEM_ACC_PROT_1, (0x3 << (4 << 1)));
+ mv64x60_set_bits(&bh, MV64360_ENET2MEM_ACC_PROT_2, (0x3 << (4 << 1)));
+
+ mv64x60_clr_bits(&bh, MV64x60_PCI1_PCI_DECODE_CNTL, (1 << 3));
+ mv64x60_clr_bits(&bh, MV64x60_TIMR_CNTR_0_3_CNTL,
+ ((1 << 0) | (1 << 8) | (1 << 16) | (1 << 24)));
+
+#if defined(CONFIG_NOT_COHERENT_CACHE)
+ mv64x60_write(&bh, MV64360_SRAM_CONFIG, 0x00160000);
+#else
+ mv64x60_write(&bh, MV64360_SRAM_CONFIG, 0x001600b2);
+#endif
+
+ /*
+ * Setting the SRAM to 0. Note that this generates parity errors on
+ * internal data path in SRAM since it's first time accessing it
+ * while after reset it's not configured.
+ */
+ memset(sram_base, 0, MV64360_SRAM_SIZE);
+
+ /* set up PCI interrupt controller */
+ ev64360_intr_setup();
+}
+
+static void __init
+ev64360_setup_arch(void)
+{
+ if (ppc_md.progress)
+ ppc_md.progress("ev64360_setup_arch: enter", 0);
+
+ set_tb(0, 0);
+
+#ifdef CONFIG_BLK_DEV_INITRD
+ if (initrd_start)
+ ROOT_DEV = Root_RAM0;
+ else
+#endif
+#ifdef CONFIG_ROOT_NFS
+ ROOT_DEV = Root_NFS;
+#else
+ ROOT_DEV = Root_SDA2;
+#endif
+
+ /*
+ * Set up the L2CR register.
+ */
+ _set_L2CR(L2CR_L2E | L2CR_L2PE);
+
+ if (ppc_md.progress)
+ ppc_md.progress("ev64360_setup_arch: calling setup_bridge", 0);
+
+ ev64360_setup_bridge();
+ ev64360_setup_peripherals();
+ ev64360_bus_frequency = ev64360_bus_freq();
+
+ printk(KERN_INFO "%s %s port (C) 2005 Lee Nicks "
+ "(allinux@gmail.com)\n", BOARD_VENDOR, BOARD_MACHINE);
+ if (ppc_md.progress)
+ ppc_md.progress("ev64360_setup_arch: exit", 0);
+}
+
+/* Platform device data fixup routines. */
+#if defined(CONFIG_SERIAL_MPSC)
+static void __init
+ev64360_fixup_mpsc_pdata(struct platform_device *pdev)
+{
+ struct mpsc_pdata *pdata;
+
+ pdata = (struct mpsc_pdata *)pdev->dev.platform_data;
+
+ pdata->max_idle = 40;
+ pdata->default_baud = EV64360_DEFAULT_BAUD;
+ pdata->brg_clk_src = EV64360_MPSC_CLK_SRC;
+ /*
+ * TCLK (not SysCLk) is routed to BRG, then to the MPSC. On most parts,
+ * TCLK == SysCLK but on 64460, they are separate pins.
+ * SysCLK can go up to 200 MHz but TCLK can only go up to 133 MHz.
+ */
+ pdata->brg_clk_freq = min(ev64360_bus_frequency, MV64x60_TCLK_FREQ_MAX);
+}
+#endif
+
+#if defined(CONFIG_MV643XX_ETH)
+static void __init
+ev64360_fixup_eth_pdata(struct platform_device *pdev)
+{
+ struct mv643xx_eth_platform_data *eth_pd;
+ static u16 phy_addr[] = {
+ EV64360_ETH0_PHY_ADDR,
+ EV64360_ETH1_PHY_ADDR,
+ EV64360_ETH2_PHY_ADDR,
+ };
+
+ eth_pd = pdev->dev.platform_data;
+ eth_pd->force_phy_addr = 1;
+ eth_pd->phy_addr = phy_addr[pdev->id];
+ eth_pd->tx_queue_size = EV64360_ETH_TX_QUEUE_SIZE;
+ eth_pd->rx_queue_size = EV64360_ETH_RX_QUEUE_SIZE;
+}
+#endif
+
+static int __init
+ev64360_platform_notify(struct device *dev)
+{
+ static struct {
+ char *bus_id;
+ void ((*rtn)(struct platform_device *pdev));
+ } dev_map[] = {
+#if defined(CONFIG_SERIAL_MPSC)
+ { MPSC_CTLR_NAME ".0", ev64360_fixup_mpsc_pdata },
+ { MPSC_CTLR_NAME ".1", ev64360_fixup_mpsc_pdata },
+#endif
+#if defined(CONFIG_MV643XX_ETH)
+ { MV643XX_ETH_NAME ".0", ev64360_fixup_eth_pdata },
+ { MV643XX_ETH_NAME ".1", ev64360_fixup_eth_pdata },
+ { MV643XX_ETH_NAME ".2", ev64360_fixup_eth_pdata },
+#endif
+ };
+ struct platform_device *pdev;
+ int i;
+
+ if (dev && dev->bus_id)
+ for (i=0; i<ARRAY_SIZE(dev_map); i++)
+ if (!strncmp(dev->bus_id, dev_map[i].bus_id,
+ BUS_ID_SIZE)) {
+
+ pdev = container_of(dev,
+ struct platform_device, dev);
+ dev_map[i].rtn(pdev);
+ }
+
+ return 0;
+}
+
+#ifdef CONFIG_MTD_PHYSMAP
+
+#ifndef MB
+#define MB (1 << 20)
+#endif
+
+/*
+ * MTD Layout.
+ *
+ * FLASH Amount: 0xff000000 - 0xffffffff
+ * ------------- -----------------------
+ * Reserved: 0xff000000 - 0xff03ffff
+ * JFFS2 file system: 0xff040000 - 0xffefffff
+ * U-boot: 0xfff00000 - 0xffffffff
+ */
+static int __init
+ev64360_setup_mtd(void)
+{
+ u32 size;
+ int ptbl_entries;
+ static struct mtd_partition *ptbl;
+
+ size = ev64360_flash_size_0 + ev64360_flash_size_1;
+ if (!size)
+ return -ENOMEM;
+
+ ptbl_entries = 3;
+
+ if ((ptbl = kmalloc(ptbl_entries * sizeof(struct mtd_partition),
+ GFP_KERNEL)) == NULL) {
+
+ printk(KERN_WARNING "Can't alloc MTD partition table\n");
+ return -ENOMEM;
+ }
+ memset(ptbl, 0, ptbl_entries * sizeof(struct mtd_partition));
+
+ ptbl[0].name = "reserved";
+ ptbl[0].offset = 0;
+ ptbl[0].size = EV64360_MTD_RESERVED_SIZE;
+ ptbl[1].name = "jffs2";
+ ptbl[1].offset = EV64360_MTD_RESERVED_SIZE;
+ ptbl[1].size = EV64360_MTD_JFFS2_SIZE;
+ ptbl[2].name = "U-BOOT";
+ ptbl[2].offset = EV64360_MTD_RESERVED_SIZE + EV64360_MTD_JFFS2_SIZE;
+ ptbl[2].size = EV64360_MTD_UBOOT_SIZE;
+
+ physmap_map.size = size;
+ physmap_set_partitions(ptbl, ptbl_entries);
+ return 0;
+}
+
+arch_initcall(ev64360_setup_mtd);
+#endif
+
+static void
+ev64360_restart(char *cmd)
+{
+ ulong i = 0xffffffff;
+ volatile unsigned char * rtc_base = ioremap(EV64360_RTC_WINDOW_BASE,0x4000);
+
+ /* issue hard reset */
+ rtc_base[0xf] = 0x80;
+ rtc_base[0xc] = 0x00;
+ rtc_base[0xd] = 0x01;
+ rtc_base[0xf] = 0x83;
+
+ while (i-- > 0) ;
+ panic("restart failed\n");
+}
+
+static void
+ev64360_halt(void)
+{
+ while (1) ;
+ /* NOTREACHED */
+}
+
+static void
+ev64360_power_off(void)
+{
+ ev64360_halt();
+ /* NOTREACHED */
+}
+
+static int
+ev64360_show_cpuinfo(struct seq_file *m)
+{
+ seq_printf(m, "vendor\t\t: " BOARD_VENDOR "\n");
+ seq_printf(m, "machine\t\t: " BOARD_MACHINE "\n");
+ seq_printf(m, "bus speed\t: %dMHz\n", ev64360_bus_frequency/1000/1000);
+
+ return 0;
+}
+
+static void __init
+ev64360_calibrate_decr(void)
+{
+ u32 freq;
+
+ freq = ev64360_bus_frequency / 4;
+
+ printk(KERN_INFO "time_init: decrementer frequency = %lu.%.6lu MHz\n",
+ (long)freq / 1000000, (long)freq % 1000000);
+
+ tb_ticks_per_jiffy = freq / HZ;
+ tb_to_us = mulhwu_scale_factor(freq, 1000000);
+}
+
+unsigned long __init
+ev64360_find_end_of_memory(void)
+{
+ return mv64x60_get_mem_size(CONFIG_MV64X60_NEW_BASE,
+ MV64x60_TYPE_MV64360);
+}
+
+static inline void
+ev64360_set_bat(void)
+{
+ mb();
+ mtspr(SPRN_DBAT2U, 0xf0001ffe);
+ mtspr(SPRN_DBAT2L, 0xf000002a);
+ mb();
+}
+
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) && defined(CONFIG_SERIAL_MPSC_CONSOLE)
+static void __init
+ev64360_map_io(void)
+{
+ io_block_mapping(CONFIG_MV64X60_NEW_BASE, \
+ CONFIG_MV64X60_NEW_BASE, \
+ 0x00020000, _PAGE_IO);
+}
+#endif
+
+void __init
+platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+ unsigned long r6, unsigned long r7)
+{
+ parse_bootinfo(find_bootinfo());
+
+ /* ASSUMPTION: If both r3 (bd_t pointer) and r6 (cmdline pointer)
+ * are non-zero, then we should use the board info from the bd_t
+ * structure and the cmdline pointed to by r6 instead of the
+ * information from birecs, if any. Otherwise, use the information
+ * from birecs as discovered by the preceeding call to
+ * parse_bootinfo(). This rule should work with both PPCBoot, which
+ * uses a bd_t board info structure, and the kernel boot wrapper,
+ * which uses birecs.
+ */
+ if (r3 && r6) {
+ /* copy board info structure */
+ memcpy( (void *)__res,(void *)(r3+KERNELBASE), sizeof(bd_t) );
+ /* copy command line */
+ *(char *)(r7+KERNELBASE) = 0;
+ strcpy(cmd_line, (char *)(r6+KERNELBASE));
+ }
+ #ifdef CONFIG_ISA
+ isa_mem_base = 0;
+ #endif
+
+ ppc_md.setup_arch = ev64360_setup_arch;
+ ppc_md.show_cpuinfo = ev64360_show_cpuinfo;
+ ppc_md.init_IRQ = mv64360_init_irq;
+ ppc_md.get_irq = mv64360_get_irq;
+ ppc_md.restart = ev64360_restart;
+ ppc_md.power_off = ev64360_power_off;
+ ppc_md.halt = ev64360_halt;
+ ppc_md.find_end_of_memory = ev64360_find_end_of_memory;
+ ppc_md.calibrate_decr = ev64360_calibrate_decr;
+
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) && defined(CONFIG_SERIAL_MPSC_CONSOLE)
+ ppc_md.setup_io_mappings = ev64360_map_io;
+ ppc_md.progress = mv64x60_mpsc_progress;
+ mv64x60_progress_init(CONFIG_MV64X60_NEW_BASE);
+#endif
+
+#if defined(CONFIG_SERIAL_MPSC) || defined(CONFIG_MV643XX_ETH)
+ platform_notify = ev64360_platform_notify;
+#endif
+
+ ev64360_set_bat(); /* Need for ev64360_find_end_of_memory and progress */
+}
--- /dev/null
+/*
+ * arch/ppc/platforms/ev64360.h
+ *
+ * Definitions for Marvell EV-64360-BP Evaluation Board.
+ *
+ * Author: Lee Nicks <allinux@gmail.com>
+ *
+ * Based on code done by Rabeeh Khoury - rabeeh@galileo.co.il
+ * Based on code done by Mark A. Greer <mgreer@mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+/*
+ * The MV64360 has 2 PCI buses each with 1 window from the CPU bus to
+ * PCI I/O space and 4 windows from the CPU bus to PCI MEM space.
+ * We'll only use one PCI MEM window on each PCI bus.
+ *
+ * This is the CPU physical memory map (windows must be at least 64KB and start
+ * on a boundary that is a multiple of the window size):
+ *
+ * 0x42000000-0x4203ffff - Internal SRAM
+ * 0xf1000000-0xf100ffff - MV64360 Registers (CONFIG_MV64X60_NEW_BASE)
+ * 0xfc800000-0xfcffffff - RTC
+ * 0xff000000-0xffffffff - Boot window, 16 MB flash
+ * 0xc0000000-0xc3ffffff - PCI I/O (second hose)
+ * 0x80000000-0xbfffffff - PCI MEM (second hose)
+ */
+
+#ifndef __PPC_PLATFORMS_EV64360_H
+#define __PPC_PLATFORMS_EV64360_H
+
+/* CPU Physical Memory Map setup. */
+#define EV64360_BOOT_WINDOW_BASE 0xff000000
+#define EV64360_BOOT_WINDOW_SIZE 0x01000000 /* 16 MB */
+#define EV64360_INTERNAL_SRAM_BASE 0x42000000
+#define EV64360_RTC_WINDOW_BASE 0xfc800000
+#define EV64360_RTC_WINDOW_SIZE 0x00800000 /* 8 MB */
+
+#define EV64360_PCI1_MEM_START_PROC_ADDR 0x80000000
+#define EV64360_PCI1_MEM_START_PCI_HI_ADDR 0x00000000
+#define EV64360_PCI1_MEM_START_PCI_LO_ADDR 0x80000000
+#define EV64360_PCI1_MEM_SIZE 0x40000000 /* 1 GB */
+#define EV64360_PCI1_IO_START_PROC_ADDR 0xc0000000
+#define EV64360_PCI1_IO_START_PCI_ADDR 0x00000000
+#define EV64360_PCI1_IO_SIZE 0x04000000 /* 64 MB */
+
+#define EV64360_DEFAULT_BAUD 115200
+#define EV64360_MPSC_CLK_SRC 8 /* TCLK */
+#define EV64360_MPSC_CLK_FREQ 133333333
+
+#define EV64360_MTD_RESERVED_SIZE 0x40000
+#define EV64360_MTD_JFFS2_SIZE 0xec0000
+#define EV64360_MTD_UBOOT_SIZE 0x100000
+
+#define EV64360_ETH0_PHY_ADDR 8
+#define EV64360_ETH1_PHY_ADDR 9
+#define EV64360_ETH2_PHY_ADDR 10
+
+#define EV64360_ETH_TX_QUEUE_SIZE 800
+#define EV64360_ETH_RX_QUEUE_SIZE 400
+
+#define EV64360_ETH_PORT_CONFIG_VALUE \
+ ETH_UNICAST_NORMAL_MODE | \
+ ETH_DEFAULT_RX_QUEUE_0 | \
+ ETH_DEFAULT_RX_ARP_QUEUE_0 | \
+ ETH_RECEIVE_BC_IF_NOT_IP_OR_ARP | \
+ ETH_RECEIVE_BC_IF_IP | \
+ ETH_RECEIVE_BC_IF_ARP | \
+ ETH_CAPTURE_TCP_FRAMES_DIS | \
+ ETH_CAPTURE_UDP_FRAMES_DIS | \
+ ETH_DEFAULT_RX_TCP_QUEUE_0 | \
+ ETH_DEFAULT_RX_UDP_QUEUE_0 | \
+ ETH_DEFAULT_RX_BPDU_QUEUE_0
+
+#define EV64360_ETH_PORT_CONFIG_EXTEND_VALUE \
+ ETH_SPAN_BPDU_PACKETS_AS_NORMAL | \
+ ETH_PARTITION_DISABLE
+
+#define GT_ETH_IPG_INT_RX(value) \
+ ((value & 0x3fff) << 8)
+
+#define EV64360_ETH_PORT_SDMA_CONFIG_VALUE \
+ ETH_RX_BURST_SIZE_4_64BIT | \
+ GT_ETH_IPG_INT_RX(0) | \
+ ETH_TX_BURST_SIZE_4_64BIT
+
+#define EV64360_ETH_PORT_SERIAL_CONTROL_VALUE \
+ ETH_FORCE_LINK_PASS | \
+ ETH_ENABLE_AUTO_NEG_FOR_DUPLX | \
+ ETH_DISABLE_AUTO_NEG_FOR_FLOW_CTRL | \
+ ETH_ADV_SYMMETRIC_FLOW_CTRL | \
+ ETH_FORCE_FC_MODE_NO_PAUSE_DIS_TX | \
+ ETH_FORCE_BP_MODE_NO_JAM | \
+ BIT9 | \
+ ETH_DO_NOT_FORCE_LINK_FAIL | \
+ ETH_RETRANSMIT_16_ATTEMPTS | \
+ ETH_ENABLE_AUTO_NEG_SPEED_GMII | \
+ ETH_DTE_ADV_0 | \
+ ETH_DISABLE_AUTO_NEG_BYPASS | \
+ ETH_AUTO_NEG_NO_CHANGE | \
+ ETH_MAX_RX_PACKET_9700BYTE | \
+ ETH_CLR_EXT_LOOPBACK | \
+ ETH_SET_FULL_DUPLEX_MODE | \
+ ETH_ENABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX
+
+static inline u32
+ev64360_bus_freq(void)
+{
+ return 133333333;
+}
+
+#endif /* __PPC_PLATFORMS_EV64360_H */
projects / GitHub / exynos8895 / android_kernel_samsung_universal8895.git / commitdiff