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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-25 10:25:00 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-25 10:30:30 +0200 |
commit | 8266fb53f9c1c19768314e77a91792f3f55312ab (patch) | |
tree | c815c760fbc723ca7b98c81f469a2a427637e460 /c/src/lib/libbsp/powerpc/beatnik/marvell/discovery.c | |
parent | bsp/mvme3100: Move flashcfg.c to bsps (diff) | |
download | rtems-8266fb53f9c1c19768314e77a91792f3f55312ab.tar.bz2 |
bsp/beatnik: Move source files to bsps
This patch is a part of the BSP source reorganization.
Update #3285.
Diffstat (limited to 'c/src/lib/libbsp/powerpc/beatnik/marvell/discovery.c')
-rw-r--r-- | c/src/lib/libbsp/powerpc/beatnik/marvell/discovery.c | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/c/src/lib/libbsp/powerpc/beatnik/marvell/discovery.c b/c/src/lib/libbsp/powerpc/beatnik/marvell/discovery.c deleted file mode 100644 index 1d84ac3a01..0000000000 --- a/c/src/lib/libbsp/powerpc/beatnik/marvell/discovery.c +++ /dev/null @@ -1,150 +0,0 @@ -/* - * Acknowledgements: - * Valuable information was obtained from the following drivers - * netbsd: (C) Allegro Networks Inc; Wasabi Systems Inc. - * linux: (C) MontaVista, Software, Inc; Chris Zankel, Mark A. Greer. - * rtems: (C) Brookhaven National Laboratory; K. Feng - * but this implementation is original work by the author. - */ - -/* - * Authorship - * ---------- - * This software ('beatnik' RTEMS BSP for MVME6100 and MVME5500) was - * created by Till Straumann <strauman@slac.stanford.edu>, 2005-2007, - * Stanford Linear Accelerator Center, Stanford University. - * - * Acknowledgement of sponsorship - * ------------------------------ - * The 'beatnik' BSP was produced by - * the Stanford Linear Accelerator Center, Stanford University, - * under Contract DE-AC03-76SFO0515 with the Department of Energy. - * - * Government disclaimer of liability - * ---------------------------------- - * Neither the United States nor the United States Department of Energy, - * nor any of their employees, makes any warranty, express or implied, or - * assumes any legal liability or responsibility for the accuracy, - * completeness, or usefulness of any data, apparatus, product, or process - * disclosed, or represents that its use would not infringe privately owned - * rights. - * - * Stanford disclaimer of liability - * -------------------------------- - * Stanford University makes no representations or warranties, express or - * implied, nor assumes any liability for the use of this software. - * - * Stanford disclaimer of copyright - * -------------------------------- - * Stanford University, owner of the copyright, hereby disclaims its - * copyright and all other rights in this software. Hence, anyone may - * freely use it for any purpose without restriction. - * - * Maintenance of notices - * ---------------------- - * In the interest of clarity regarding the origin and status of this - * SLAC software, this and all the preceding Stanford University notices - * are to remain affixed to any copy or derivative of this software made - * or distributed by the recipient and are to be affixed to any copy of - * software made or distributed by the recipient that contains a copy or - * derivative of this software. - * - * ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03 - */ - -#include <rtems.h> -#include <rtems/bspIo.h> -#include <bsp.h> -#include <bsp/gtreg.h> -#include <bsp/pci.h> -#include <stdint.h> - -#ifndef PCI_VENDOR_ID_MARVELL -#define PCI_VENDOR_ID_MARVELL 0x11ab -#endif - -#ifndef PCI_DEVICE_ID_MARVELL_GT64260 -#define PCI_DEVICE_ID_MARVELL_GT64260 0x6430 -#endif - -#ifndef PCI_DEVICE_ID_MARVELL_MV64360 -#define PCI_DEVICE_ID_MARVELL_MV64360 0x6460 -#endif - -#if 0 -#define MV64x60_PCI0_CONFIG_ADDR (BSP_MV64x60_BASE + 0xcf8) -#define MV64x60_PCI0_CONFIG_DATA (BSP_MV64x60_BASE + 0xcfc) - -/* read from bus/slot/fn 0/0/0 */ -static unsigned long -pci_early_config_read(int offset, int width) -{ - out_be32((uint32_t*) pci.pci_config_addr, - 0x80|(0<<8)|(PCI_DEVFN(0,0)<<16)|((offset&~3)<<24)); - switch (width) { - default: - case 1: - return in_8((uint8_t*)pci.pci_config_data + (offset&3)); - case 2: - return in_le16((uint16_t*)pci.pci_config_data + (offset&3)); - case 4: - return in_le32((uint32_t *)pci.pci_config_data + (offset&3)); - } -} -#endif - -DiscoveryVersion -BSP_getDiscoveryVersion(int assertion) -{ -static DiscoveryVersion rval = unknown; - - if ( unknown ==rval ) { - unsigned char dc; - unsigned short ds; - /* this must work before and after the call to BSP_pciInitialize() -- - * since the host bridge is at 0,0,0 it doesn't matter if the hosed - * access methods are installed or not (as a matter of fact this shouldn't - * matter for any device on hose 0) - */ -printk("config addr is %p\n", BSP_pci_configuration.pci_config_addr); -printk("config data is %p\n", BSP_pci_configuration.pci_config_data); - pci_read_config_word(0,0,0,PCI_VENDOR_ID, &ds); - if ( PCI_VENDOR_ID_MARVELL != ds ) { - if ( assertion ) { - printk("Host bridge vendor id: 0x%04x\n",ds); - rtems_panic("Host bridge vendor @ pci(0,0,0) is not MARVELL"); - } - else return unknown; - } - pci_read_config_word(0,0,0,PCI_DEVICE_ID, &ds); - pci_read_config_byte(0,0,0,PCI_REVISION_ID, &dc); - switch (ds) { - case PCI_DEVICE_ID_MARVELL_MV64360: - rval = MV_64360; - break; - - case PCI_DEVICE_ID_MARVELL_GT64260: - switch (dc) { - default: - break; - - case 0x10: - return (rval = GT_64260_A); - - case 0x20: - return (rval = GT_64260_B); - } - - default: - if ( assertion ) { - printk("Marvell device id 0x%04x, revision 0x%02x; check %s:%u\n", - ds, dc, - __FILE__,__LINE__); - rtems_panic("Unknown Marvell bridge or revision@ pci(0,0,0) is not MARVELL"); - } - break; - } - } - - return rval; -} |