mirror of https://gitee.com/openkylin/linux.git
MIPS: NXP: Remove unused source files.
The NXP code was moved for 2.6.36 but two files survived unused in the old location. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
parent
617d101754
commit
7985808151
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@ -1,134 +0,0 @@
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/*
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*
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* BRIEF MODULE DESCRIPTION
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*
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* Author: source@mvista.com
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*
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* This program is free software; you can distribute it and/or modify it
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* under the terms of the GNU General Public License (Version 2) as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
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*/
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#include <linux/types.h>
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#include <linux/pci.h>
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <pci.h>
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#include <glb.h>
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#include <nand.h>
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static struct resource pci_io_resource = {
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.start = PNX8550_PCIIO + 0x1000, /* reserve regacy I/O space */
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.end = PNX8550_PCIIO + PNX8550_PCIIO_SIZE,
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.name = "pci IO space",
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.flags = IORESOURCE_IO
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};
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static struct resource pci_mem_resource = {
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.start = PNX8550_PCIMEM,
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.end = PNX8550_PCIMEM + PNX8550_PCIMEM_SIZE - 1,
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.name = "pci memory space",
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.flags = IORESOURCE_MEM
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};
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extern struct pci_ops pnx8550_pci_ops;
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static struct pci_controller pnx8550_controller = {
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.pci_ops = &pnx8550_pci_ops,
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.io_map_base = PNX8550_PORT_BASE,
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.io_resource = &pci_io_resource,
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.mem_resource = &pci_mem_resource,
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};
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/* Return the total size of DRAM-memory, (RANK0 + RANK1) */
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static inline unsigned long get_system_mem_size(void)
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{
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/* Read IP2031_RANK0_ADDR_LO */
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unsigned long dram_r0_lo = inl(PCI_BASE | 0x65010);
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/* Read IP2031_RANK1_ADDR_HI */
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unsigned long dram_r1_hi = inl(PCI_BASE | 0x65018);
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return dram_r1_hi - dram_r0_lo + 1;
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}
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static int __init pnx8550_pci_setup(void)
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{
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int pci_mem_code;
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int mem_size = get_system_mem_size() >> 20;
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/* Clear the Global 2 Register, PCI Inta Output Enable Registers
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Bit 1:Enable DAC Powerdown
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-> 0:DACs are enabled and are working normally
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1:DACs are powerdown
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Bit 0:Enable of PCI inta output
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-> 0 = Disable PCI inta output
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1 = Enable PCI inta output
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*/
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PNX8550_GLB2_ENAB_INTA_O = 0;
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/* Calc the PCI mem size code */
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if (mem_size >= 128)
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pci_mem_code = SIZE_128M;
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else if (mem_size >= 64)
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pci_mem_code = SIZE_64M;
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else if (mem_size >= 32)
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pci_mem_code = SIZE_32M;
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else
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pci_mem_code = SIZE_16M;
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/* Set PCI_XIO registers */
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outl(pci_mem_resource.start, PCI_BASE | PCI_BASE1_LO);
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outl(pci_mem_resource.end + 1, PCI_BASE | PCI_BASE1_HI);
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outl(pci_io_resource.start, PCI_BASE | PCI_BASE2_LO);
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outl(pci_io_resource.end, PCI_BASE | PCI_BASE2_HI);
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/* Send memory transaction via PCI_BASE2 */
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outl(0x00000001, PCI_BASE | PCI_IO);
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/* Unlock the setup register */
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outl(0xca, PCI_BASE | PCI_UNLOCKREG);
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/*
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* BAR0 of PNX8550 (pci base 10) must be zero in order for ide
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* to work, and in order for bus_to_baddr to work without any
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* hacks.
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*/
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outl(0x00000000, PCI_BASE | PCI_BASE10);
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/*
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*These two bars are set by default or the boot code.
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* However, it's safer to set them here so we're not boot
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* code dependent.
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*/
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outl(0x1be00000, PCI_BASE | PCI_BASE14); /* PNX MMIO */
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outl(PNX8550_NAND_BASE_ADDR, PCI_BASE | PCI_BASE18); /* XIO */
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outl(PCI_EN_TA |
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PCI_EN_PCI2MMI |
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PCI_EN_XIO |
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PCI_SETUP_BASE18_SIZE(SIZE_32M) |
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PCI_SETUP_BASE18_EN |
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PCI_SETUP_BASE14_EN |
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PCI_SETUP_BASE10_PREF |
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PCI_SETUP_BASE10_SIZE(pci_mem_code) |
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PCI_SETUP_CFGMANAGE_EN |
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PCI_SETUP_PCIARB_EN,
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PCI_BASE |
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PCI_SETUP); /* PCI_SETUP */
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outl(0x00000000, PCI_BASE | PCI_CTRL); /* PCI_CONTROL */
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register_pci_controller(&pnx8550_controller);
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return 0;
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}
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arch_initcall(pnx8550_pci_setup);
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@ -1,143 +0,0 @@
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/*
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*
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* 2.6 port, Embedded Alley Solutions, Inc
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*
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* Based on Per Hallsmark, per.hallsmark@mvista.com
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*
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* This program is free software; you can distribute it and/or modify it
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* under the terms of the GNU General Public License (Version 2) as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
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*/
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#include <linux/init.h>
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#include <linux/sched.h>
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#include <linux/ioport.h>
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#include <linux/irq.h>
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#include <linux/mm.h>
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#include <linux/delay.h>
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#include <linux/interrupt.h>
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#include <linux/serial_pnx8xxx.h>
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#include <linux/pm.h>
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#include <asm/cpu.h>
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#include <asm/bootinfo.h>
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#include <asm/irq.h>
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#include <asm/mipsregs.h>
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#include <asm/reboot.h>
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#include <asm/pgtable.h>
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#include <asm/time.h>
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#include <glb.h>
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#include <int.h>
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#include <pci.h>
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#include <uart.h>
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#include <nand.h>
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extern void __init board_setup(void);
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extern void pnx8550_machine_restart(char *);
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extern void pnx8550_machine_halt(void);
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extern void pnx8550_machine_power_off(void);
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extern struct resource ioport_resource;
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extern struct resource iomem_resource;
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extern char *prom_getcmdline(void);
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struct resource standard_io_resources[] = {
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{
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.start = 0x00,
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.end = 0x1f,
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.name = "dma1",
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.flags = IORESOURCE_BUSY
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}, {
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.start = 0x40,
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.end = 0x5f,
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.name = "timer",
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.flags = IORESOURCE_BUSY
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}, {
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.start = 0x80,
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.end = 0x8f,
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.name = "dma page reg",
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.flags = IORESOURCE_BUSY
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}, {
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.start = 0xc0,
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.end = 0xdf,
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.name = "dma2",
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.flags = IORESOURCE_BUSY
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},
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};
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#define STANDARD_IO_RESOURCES ARRAY_SIZE(standard_io_resources)
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extern struct resource pci_io_resource;
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extern struct resource pci_mem_resource;
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/* Return the total size of DRAM-memory, (RANK0 + RANK1) */
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unsigned long get_system_mem_size(void)
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{
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/* Read IP2031_RANK0_ADDR_LO */
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unsigned long dram_r0_lo = inl(PCI_BASE | 0x65010);
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/* Read IP2031_RANK1_ADDR_HI */
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unsigned long dram_r1_hi = inl(PCI_BASE | 0x65018);
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return dram_r1_hi - dram_r0_lo + 1;
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}
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int pnx8550_console_port = -1;
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void __init plat_mem_setup(void)
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{
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int i;
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char* argptr;
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board_setup(); /* board specific setup */
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_machine_restart = pnx8550_machine_restart;
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_machine_halt = pnx8550_machine_halt;
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pm_power_off = pnx8550_machine_power_off;
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/* Clear the Global 2 Register, PCI Inta Output Enable Registers
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Bit 1:Enable DAC Powerdown
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-> 0:DACs are enabled and are working normally
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1:DACs are powerdown
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Bit 0:Enable of PCI inta output
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-> 0 = Disable PCI inta output
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1 = Enable PCI inta output
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*/
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PNX8550_GLB2_ENAB_INTA_O = 0;
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/* IO/MEM resources. */
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set_io_port_base(PNX8550_PORT_BASE);
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ioport_resource.start = 0;
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ioport_resource.end = ~0;
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iomem_resource.start = 0;
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iomem_resource.end = ~0;
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/* Request I/O space for devices on this board */
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for (i = 0; i < STANDARD_IO_RESOURCES; i++)
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request_resource(&ioport_resource, standard_io_resources + i);
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/* Place the Mode Control bit for GPIO pin 16 in primary function */
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/* Pin 16 is used by UART1, UA1_TX */
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outl((PNX8550_GPIO_MODE_PRIMOP << PNX8550_GPIO_MC_16_BIT) |
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(PNX8550_GPIO_MODE_PRIMOP << PNX8550_GPIO_MC_17_BIT),
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PNX8550_GPIO_MC1);
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argptr = prom_getcmdline();
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if ((argptr = strstr(argptr, "console=ttyS")) != NULL) {
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argptr += strlen("console=ttyS");
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pnx8550_console_port = *argptr == '0' ? 0 : 1;
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/* We must initialize the UART (console) before early printk */
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/* Set LCR to 8-bit and BAUD to 38400 (no 5) */
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ip3106_lcr(UART_BASE, pnx8550_console_port) =
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PNX8XXX_UART_LCR_8BIT;
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ip3106_baud(UART_BASE, pnx8550_console_port) = 5;
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}
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}
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