From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- arch/ppc/platforms/ev64260.c | 651 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 651 insertions(+) create mode 100644 arch/ppc/platforms/ev64260.c (limited to 'arch/ppc/platforms/ev64260.c') diff --git a/arch/ppc/platforms/ev64260.c b/arch/ppc/platforms/ev64260.c new file mode 100644 index 00000000000..aa50637a5cf --- /dev/null +++ b/arch/ppc/platforms/ev64260.c @@ -0,0 +1,651 @@ +/* + * arch/ppc/platforms/ev64260.c + * + * Board setup routines for the Marvell/Galileo EV-64260-BP Evaluation Board. + * + * Author: Mark A. Greer + * + * 2001-2003 (c) MontaVista, Software, Inc. 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. + */ + +/* + * The EV-64260-BP port is the result of hard work from many people from + * many companies. In particular, employees of Marvell/Galileo, Mission + * Critical Linux, Xyterra, and MontaVista Software were heavily involved. + * + * Note: I have not been able to get *all* PCI slots to work reliably + * at 66 MHz. I recommend setting jumpers J15 & J16 to short pins 1&2 + * so that 33 MHz is used. --MAG + * Note: The 750CXe and 7450 are not stable with a 125MHz or 133MHz TCLK/SYSCLK. + * At 100MHz, they are solid. + */ +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#if !defined(CONFIG_SERIAL_MPSC_CONSOLE) +#include +#include +#include +#else +#include +#endif +#include +#include +#include +#include +#include + +#include + +#define BOARD_VENDOR "Marvell/Galileo" +#define BOARD_MACHINE "EV-64260-BP" + +static struct mv64x60_handle bh; + +#if !defined(CONFIG_SERIAL_MPSC_CONSOLE) +extern void gen550_progress(char *, unsigned short); +extern void gen550_init(int, struct uart_port *); +#endif + +static const unsigned int cpu_7xx[16] = { /* 7xx & 74xx (but not 745x) */ + 18, 15, 14, 2, 4, 13, 5, 9, 6, 11, 8, 10, 16, 12, 7, 0 +}; +static const unsigned int cpu_745x[2][16] = { /* PLL_EXT 0 & 1 */ + { 1, 15, 14, 2, 4, 13, 5, 9, 6, 11, 8, 10, 16, 12, 7, 0 }, + { 0, 30, 0, 2, 0, 26, 0, 18, 0, 22, 20, 24, 28, 32, 0, 0 } +}; + + +TODC_ALLOC(); + +static int +ev64260_get_bus_speed(void) +{ + return 100000000; +} + +static int +ev64260_get_cpu_speed(void) +{ + unsigned long pvr, hid1, pll_ext; + + pvr = PVR_VER(mfspr(SPRN_PVR)); + + if (pvr != PVR_VER(PVR_7450)) { + hid1 = mfspr(SPRN_HID1) >> 28; + return ev64260_get_bus_speed() * cpu_7xx[hid1]/2; + } + else { + hid1 = (mfspr(SPRN_HID1) & 0x0001e000) >> 13; + pll_ext = 0; /* No way to read; must get from schematic */ + return ev64260_get_bus_speed() * cpu_745x[pll_ext][hid1]/2; + } +} + +unsigned long __init +ev64260_find_end_of_memory(void) +{ + return mv64x60_get_mem_size(CONFIG_MV64X60_NEW_BASE, + MV64x60_TYPE_GT64260A); +} + +/* + * Marvell/Galileo EV-64260-BP Evaluation Board PCI interrupt routing. + * Note: By playing with J8 and JP1-4, you can get 2 IRQ's from the first + * PCI bus (in which cast, INTPIN B would be EV64260_PCI_1_IRQ). + * This is the most IRQs you can get from one bus with this board, though. + */ +static int __init +ev64260_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin) +{ + struct pci_controller *hose = pci_bus_to_hose(dev->bus->number); + + if (hose->index == 0) { + static char pci_irq_table[][4] = + /* + * PCI IDSEL/INTPIN->INTLINE + * A B C D + */ + { + {EV64260_PCI_0_IRQ,0,0,0}, /* IDSEL 7 - PCI bus 0 */ + {EV64260_PCI_0_IRQ,0,0,0}, /* IDSEL 8 - PCI bus 0 */ + }; + + const long min_idsel = 7, max_idsel = 8, irqs_per_slot = 4; + return PCI_IRQ_TABLE_LOOKUP; + } + else { + static char pci_irq_table[][4] = + /* + * PCI IDSEL/INTPIN->INTLINE + * A B C D + */ + { + { EV64260_PCI_1_IRQ,0,0,0}, /* IDSEL 7 - PCI bus 1 */ + { EV64260_PCI_1_IRQ,0,0,0}, /* IDSEL 8 - PCI bus 1 */ + }; + + const long min_idsel = 7, max_idsel = 8, irqs_per_slot = 4; + return PCI_IRQ_TABLE_LOOKUP; + } +} + +static void __init +ev64260_setup_peripherals(void) +{ + mv64x60_set_32bit_window(&bh, MV64x60_CPU2BOOT_WIN, + EV64260_EMB_FLASH_BASE, EV64260_EMB_FLASH_SIZE, 0); + bh.ci->enable_window_32bit(&bh, MV64x60_CPU2BOOT_WIN); + mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_0_WIN, + EV64260_EXT_SRAM_BASE, EV64260_EXT_SRAM_SIZE, 0); + bh.ci->enable_window_32bit(&bh, MV64x60_CPU2DEV_0_WIN); + mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_1_WIN, + EV64260_TODC_BASE, EV64260_TODC_SIZE, 0); + bh.ci->enable_window_32bit(&bh, MV64x60_CPU2DEV_1_WIN); + mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_2_WIN, + EV64260_UART_BASE, EV64260_UART_SIZE, 0); + bh.ci->enable_window_32bit(&bh, MV64x60_CPU2DEV_2_WIN); + mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_3_WIN, + EV64260_EXT_FLASH_BASE, EV64260_EXT_FLASH_SIZE, 0); + bh.ci->enable_window_32bit(&bh, MV64x60_CPU2DEV_3_WIN); + + TODC_INIT(TODC_TYPE_DS1501, 0, 0, + ioremap(EV64260_TODC_BASE, EV64260_TODC_SIZE), 8); + + mv64x60_clr_bits(&bh, MV64x60_CPU_CONFIG,((1<<12) | (1<<28) | (1<<29))); + mv64x60_set_bits(&bh, MV64x60_CPU_CONFIG, (1<<27)); + + if (ev64260_get_bus_speed() > 100000000) + mv64x60_set_bits(&bh, MV64x60_CPU_CONFIG, (1<<23)); + + mv64x60_set_bits(&bh, MV64x60_PCI0_PCI_DECODE_CNTL, ((1<<0) | (1<<3))); + mv64x60_set_bits(&bh, MV64x60_PCI1_PCI_DECODE_CNTL, ((1<<0) | (1<<3))); + + /* + * Enabling of PCI internal-vs-external arbitration + * is a platform- and errata-dependent decision. + */ + if (bh.type == MV64x60_TYPE_GT64260A ) { + mv64x60_set_bits(&bh, MV64x60_PCI0_ARBITER_CNTL, (1<<31)); + mv64x60_set_bits(&bh, MV64x60_PCI1_ARBITER_CNTL, (1<<31)); + } + + mv64x60_set_bits(&bh, MV64x60_CPU_MASTER_CNTL, (1<<9)); /* Only 1 cpu */ + + /* + * Turn off timer/counters. Not turning off watchdog timer because + * can't read its reg on the 64260A so don't know if we'll be enabling + * or disabling. + */ + mv64x60_clr_bits(&bh, MV64x60_TIMR_CNTR_0_3_CNTL, + ((1<<0) | (1<<8) | (1<<16) | (1<<24))); + mv64x60_clr_bits(&bh, GT64260_TIMR_CNTR_4_7_CNTL, + ((1<<0) | (1<<8) | (1<<16) | (1<<24))); + + /* + * Set MPSC Multiplex RMII + * NOTE: ethernet driver modifies bit 0 and 1 + */ + mv64x60_write(&bh, GT64260_MPP_SERIAL_PORTS_MULTIPLEX, 0x00001102); + + /* + * The EV-64260-BP uses several Multi-Purpose Pins (MPP) on the 64260 + * bridge as interrupt inputs (via the General Purpose Ports (GPP) + * register). Need to route the MPP inputs to the GPP and set the + * polarity correctly. + * + * In MPP Control 2 Register + * MPP 21 -> GPP 21 (DUART channel A intr) bits 20-23 -> 0 + * MPP 22 -> GPP 22 (DUART channel B intr) bits 24-27 -> 0 + */ + mv64x60_clr_bits(&bh, MV64x60_MPP_CNTL_2, (0xf<<20) | (0xf<<24) ); + + /* + * In MPP Control 3 Register + * MPP 26 -> GPP 26 (RTC INT) bits 8-11 -> 0 + * MPP 27 -> GPP 27 (PCI 0 INTA) bits 12-15 -> 0 + * MPP 29 -> GPP 29 (PCI 1 INTA) bits 20-23 -> 0 + */ + mv64x60_clr_bits(&bh, MV64x60_MPP_CNTL_3, (0xf<<8)|(0xf<<12)|(0xf<<20)); + +#define GPP_EXTERNAL_INTERRUPTS \ + ((1<<21) | (1<<22) | (1<<26) | (1<<27) | (1<<29)) + /* DUART & PCI interrupts are inputs */ + mv64x60_clr_bits(&bh, MV64x60_GPP_IO_CNTL, GPP_EXTERNAL_INTERRUPTS); + /* DUART & PCI interrupts are active low */ + mv64x60_set_bits(&bh, MV64x60_GPP_LEVEL_CNTL, GPP_EXTERNAL_INTERRUPTS); + + /* Clear any pending interrupts for these inputs and enable them. */ + mv64x60_write(&bh, MV64x60_GPP_INTR_CAUSE, ~GPP_EXTERNAL_INTERRUPTS); + mv64x60_set_bits(&bh, MV64x60_GPP_INTR_MASK, GPP_EXTERNAL_INTERRUPTS); + + return; +} + +static void __init +ev64260_setup_bridge(void) +{ + struct mv64x60_setup_info si; + int i; + + memset(&si, 0, sizeof(si)); + + si.phys_reg_base = CONFIG_MV64X60_NEW_BASE; + + si.pci_0.enable_bus = 1; + si.pci_0.pci_io.cpu_base = EV64260_PCI0_IO_CPU_BASE; + si.pci_0.pci_io.pci_base_hi = 0; + si.pci_0.pci_io.pci_base_lo = EV64260_PCI0_IO_PCI_BASE; + si.pci_0.pci_io.size = EV64260_PCI0_IO_SIZE; + si.pci_0.pci_io.swap = MV64x60_CPU2PCI_SWAP_NONE; + si.pci_0.pci_mem[0].cpu_base = EV64260_PCI0_MEM_CPU_BASE; + si.pci_0.pci_mem[0].pci_base_hi = 0; + si.pci_0.pci_mem[0].pci_base_lo = EV64260_PCI0_MEM_PCI_BASE; + si.pci_0.pci_mem[0].size = EV64260_PCI0_MEM_SIZE; + si.pci_0.pci_mem[0].swap = MV64x60_CPU2PCI_SWAP_NONE; + si.pci_0.pci_cmd_bits = 0; + si.pci_0.latency_timer = 0x8; + + si.pci_1.enable_bus = 1; + si.pci_1.pci_io.cpu_base = EV64260_PCI1_IO_CPU_BASE; + si.pci_1.pci_io.pci_base_hi = 0; + si.pci_1.pci_io.pci_base_lo = EV64260_PCI1_IO_PCI_BASE; + si.pci_1.pci_io.size = EV64260_PCI1_IO_SIZE; + si.pci_1.pci_io.swap = MV64x60_CPU2PCI_SWAP_NONE; + si.pci_1.pci_mem[0].cpu_base = EV64260_PCI1_MEM_CPU_BASE; + si.pci_1.pci_mem[0].pci_base_hi = 0; + si.pci_1.pci_mem[0].pci_base_lo = EV64260_PCI1_MEM_PCI_BASE; + si.pci_1.pci_mem[0].size = EV64260_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 = 0x8; + + for (i=0; ifirst_busno = 0; + bh.hose_a->last_busno = 0xff; + bh.hose_a->last_busno = pciauto_bus_scan(bh.hose_a, 0); + + bh.hose_b->first_busno = bh.hose_a->last_busno + 1; + mv64x60_set_bus(&bh, 1, bh.hose_b->first_busno); + bh.hose_b->last_busno = 0xff; + bh.hose_b->last_busno = pciauto_bus_scan(bh.hose_b, + bh.hose_b->first_busno); + + return; +} + +#if defined(CONFIG_SERIAL_8250) && !defined(CONFIG_SERIAL_MPSC_CONSOLE) +static void __init +ev64260_early_serial_map(void) +{ + struct uart_port port; + static char first_time = 1; + + if (first_time) { + memset(&port, 0, sizeof(port)); + + port.membase = ioremap(EV64260_SERIAL_0, EV64260_UART_SIZE); + port.irq = EV64260_UART_0_IRQ; + port.uartclk = BASE_BAUD * 16; + port.regshift = 2; + port.iotype = SERIAL_IO_MEM; + port.flags = STD_COM_FLAGS; + +#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB) + gen550_init(0, &port); +#endif + + if (early_serial_setup(&port) != 0) + printk(KERN_WARNING "Early serial init of port 0" + "failed\n"); + + first_time = 0; + } + + return; +} +#elif defined(CONFIG_SERIAL_MPSC_CONSOLE) +static void __init +ev64260_early_serial_map(void) +{ +} +#endif + +static void __init +ev64260_setup_arch(void) +{ + if (ppc_md.progress) + ppc_md.progress("ev64260_setup_arch: enter", 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 + + if (ppc_md.progress) + ppc_md.progress("ev64260_setup_arch: Enabling L2 cache", 0); + + /* Enable L2 and L3 caches (if 745x) */ + _set_L2CR(_get_L2CR() | L2CR_L2E); + _set_L3CR(_get_L3CR() | L3CR_L3E); + + if (ppc_md.progress) + ppc_md.progress("ev64260_setup_arch: Initializing bridge", 0); + + ev64260_setup_bridge(); /* set up PCI bridge(s) */ + ev64260_setup_peripherals(); /* set up chip selects/GPP/MPP etc */ + + if (ppc_md.progress) + ppc_md.progress("ev64260_setup_arch: bridge init complete", 0); + +#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_MPSC_CONSOLE) + ev64260_early_serial_map(); +#endif + + printk(KERN_INFO "%s %s port (C) 2001 MontaVista Software, Inc." + "(source@mvista.com)\n", BOARD_VENDOR, BOARD_MACHINE); + + if (ppc_md.progress) + ppc_md.progress("ev64260_setup_arch: exit", 0); + + return; +} + +/* Platform device data fixup routines. */ +#if defined(CONFIG_SERIAL_MPSC) +static void __init +ev64260_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 = EV64260_DEFAULT_BAUD; + pdata->brg_clk_src = EV64260_MPSC_CLK_SRC; + pdata->brg_clk_freq = EV64260_MPSC_CLK_FREQ; + + return; +} + +static int __init +ev64260_platform_notify(struct device *dev) +{ + static struct { + char *bus_id; + void ((*rtn)(struct platform_device *pdev)); + } dev_map[] = { + { MPSC_CTLR_NAME ".0", ev64260_fixup_mpsc_pdata }, + { MPSC_CTLR_NAME ".1", ev64260_fixup_mpsc_pdata }, + }; + struct platform_device *pdev; + int i; + + if (dev && dev->bus_id) + for (i=0; ibus_id, dev_map[i].bus_id, + BUS_ID_SIZE)) { + + pdev = container_of(dev, + struct platform_device, dev); + dev_map[i].rtn(pdev); + } + + return 0; +} +#endif + +static void +ev64260_reset_board(void *addr) +{ + local_irq_disable(); + + /* disable and invalidate the L2 cache */ + _set_L2CR(0); + _set_L2CR(0x200000); + + /* flush and disable L1 I/D cache */ + __asm__ __volatile__ + ("mfspr 3,1008\n\t" + "ori 5,5,0xcc00\n\t" + "ori 4,3,0xc00\n\t" + "andc 5,3,5\n\t" + "sync\n\t" + "mtspr 1008,4\n\t" + "isync\n\t" + "sync\n\t" + "mtspr 1008,5\n\t" + "isync\n\t" + "sync\n\t"); + + /* unmap any other random cs's that might overlap with bootcs */ + mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_0_WIN, 0, 0, 0); + bh.ci->disable_window_32bit(&bh, MV64x60_CPU2DEV_0_WIN); + mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_1_WIN, 0, 0, 0); + bh.ci->disable_window_32bit(&bh, MV64x60_CPU2DEV_1_WIN); + mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_2_WIN, 0, 0, 0); + bh.ci->disable_window_32bit(&bh, MV64x60_CPU2DEV_2_WIN); + mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_3_WIN, 0, 0, 0); + bh.ci->disable_window_32bit(&bh, MV64x60_CPU2DEV_3_WIN); + + /* map bootrom back in to gt @ reset defaults */ + mv64x60_set_32bit_window(&bh, MV64x60_CPU2BOOT_WIN, + 0xff800000, 8*1024*1024, 0); + bh.ci->enable_window_32bit(&bh, MV64x60_CPU2BOOT_WIN); + + /* move reg base back to default, setup default pci0 */ + mv64x60_write(&bh, MV64x60_INTERNAL_SPACE_DECODE, + (1<<24) | CONFIG_MV64X60_BASE >> 20); + + /* NOTE: FROM NOW ON no more GT_REGS accesses.. 0x1 is not mapped + * via BAT or MMU, and MSR IR/DR is ON */ + /* SRR0 has system reset vector, SRR1 has default MSR value */ + /* rfi restores MSR from SRR1 and sets the PC to the SRR0 value */ + /* NOTE: assumes reset vector is at 0xfff00100 */ + __asm__ __volatile__ + ("mtspr 26, %0\n\t" + "li 4,(1<<6)\n\t" + "mtspr 27,4\n\t" + "rfi\n\t" + :: "r" (addr):"r4"); + + return; +} + +static void +ev64260_restart(char *cmd) +{ + volatile ulong i = 10000000; + + ev64260_reset_board((void *)0xfff00100); + + while (i-- > 0); + panic("restart failed\n"); +} + +static void +ev64260_halt(void) +{ + local_irq_disable(); + while (1); + /* NOTREACHED */ +} + +static void +ev64260_power_off(void) +{ + ev64260_halt(); + /* NOTREACHED */ +} + +static int +ev64260_show_cpuinfo(struct seq_file *m) +{ + uint pvid; + + pvid = mfspr(SPRN_PVR); + seq_printf(m, "vendor\t\t: " BOARD_VENDOR "\n"); + seq_printf(m, "machine\t\t: " BOARD_MACHINE "\n"); + seq_printf(m, "cpu MHz\t\t: %d\n", ev64260_get_cpu_speed()/1000/1000); + seq_printf(m, "bus MHz\t\t: %d\n", ev64260_get_bus_speed()/1000/1000); + + return 0; +} + +/* DS1501 RTC has too much variation to use RTC for calibration */ +static void __init +ev64260_calibrate_decr(void) +{ + ulong freq; + + freq = ev64260_get_bus_speed()/4; + + printk(KERN_INFO "time_init: decrementer frequency = %lu.%.6lu MHz\n", + freq/1000000, freq%1000000); + + tb_ticks_per_jiffy = freq / HZ; + tb_to_us = mulhwu_scale_factor(freq, 1000000); + + return; +} + +/* + * Set BAT 3 to map 0xfb000000 to 0xfc000000 of physical memory space. + */ +static __inline__ void +ev64260_set_bat(void) +{ + mb(); + mtspr(SPRN_DBAT1U, 0xfb0001fe); + mtspr(SPRN_DBAT1L, 0xfb00002a); + mb(); + + return; +} + +#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB) +static void __init +ev64260_map_io(void) +{ + io_block_mapping(0xfb000000, 0xfb000000, 0x01000000, _PAGE_IO); +} +#endif + +void __init +platform_init(unsigned long r3, unsigned long r4, unsigned long r5, + unsigned long r6, unsigned long r7) +{ +#ifdef CONFIG_BLK_DEV_INITRD + extern int initrd_below_start_ok; + + initrd_start=initrd_end=0; + initrd_below_start_ok=0; +#endif /* CONFIG_BLK_DEV_INITRD */ + + parse_bootinfo(find_bootinfo()); + + isa_mem_base = 0; + isa_io_base = EV64260_PCI0_IO_CPU_BASE; + pci_dram_offset = EV64260_PCI0_MEM_CPU_BASE; + + loops_per_jiffy = ev64260_get_cpu_speed() / HZ; + + ppc_md.setup_arch = ev64260_setup_arch; + ppc_md.show_cpuinfo = ev64260_show_cpuinfo; + ppc_md.init_IRQ = gt64260_init_irq; + ppc_md.get_irq = gt64260_get_irq; + + ppc_md.restart = ev64260_restart; + ppc_md.power_off = ev64260_power_off; + ppc_md.halt = ev64260_halt; + + ppc_md.find_end_of_memory = ev64260_find_end_of_memory; + + ppc_md.init = NULL; + + ppc_md.time_init = todc_time_init; + ppc_md.set_rtc_time = todc_set_rtc_time; + ppc_md.get_rtc_time = todc_get_rtc_time; + ppc_md.nvram_read_val = todc_direct_read_val; + ppc_md.nvram_write_val = todc_direct_write_val; + ppc_md.calibrate_decr = ev64260_calibrate_decr; + + bh.p_base = CONFIG_MV64X60_NEW_BASE; + + ev64260_set_bat(); + +#ifdef CONFIG_SERIAL_8250 +#if defined(CONFIG_SERIAL_TEXT_DEBUG) + ppc_md.setup_io_mappings = ev64260_map_io; + ppc_md.progress = gen550_progress; +#endif +#if defined(CONFIG_KGDB) + ppc_md.setup_io_mappings = ev64260_map_io; + ppc_md.early_serial_map = ev64260_early_serial_map; +#endif +#elif defined(CONFIG_SERIAL_MPSC_CONSOLE) +#ifdef CONFIG_SERIAL_TEXT_DEBUG + ppc_md.setup_io_mappings = ev64260_map_io; + ppc_md.progress = mv64x60_mpsc_progress; + mv64x60_progress_init(CONFIG_MV64X60_NEW_BASE); +#endif /* CONFIG_SERIAL_TEXT_DEBUG */ +#ifdef CONFIG_KGDB + ppc_md.setup_io_mappings = ev64260_map_io; + ppc_md.early_serial_map = ev64260_early_serial_map; +#endif /* CONFIG_KGDB */ + +#endif + +#if defined(CONFIG_SERIAL_MPSC) + platform_notify = ev64260_platform_notify; +#endif + + return; +} -- cgit v1.2.3