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GR-CPCI-LEON4-N2X: added PCI peripheral driver for PCI device

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Interrupts have not been test yet
This commit is contained in:
Daniel Hellstrom
2015-04-17 01:10:19 +02:00
parent 8aa446adc9
commit ffd8002dbd
10 changed files with 839 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
c/src/lib/libbsp/sparc/Makefile.am
+2
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@@ -52,12 +52,14 @@ EXTRA_DIST += shared/include/gr_rasta_adcdac.h
EXTRA_DIST += shared/include/gr_rasta_io.h
EXTRA_DIST += shared/include/gr_rasta_tmtc.h
EXTRA_DIST += shared/include/gr_tmtc_1553.h
EXTRA_DIST += shared/include/gr_leon4_n2x.h
EXTRA_DIST += shared/pci/gr_701.c
EXTRA_DIST += shared/pci/gr_rasta_adcdac.c
EXTRA_DIST += shared/pci/gr_rasta_io.c
EXTRA_DIST += shared/pci/gr_rasta_spw_router.c
EXTRA_DIST += shared/pci/gr_rasta_tmtc.c
EXTRA_DIST += shared/pci/gr_tmtc_1553.c
EXTRA_DIST += shared/pci/gr_leon4_n2x.c
# DEBUG
EXTRA_DIST += shared/include/debug_defs.h
c/src/lib/libbsp/sparc/leon2/Makefile.am
+2
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@@ -110,11 +110,13 @@ include_HEADERS += ../../sparc/shared/include/gr_701.h
include_HEADERS += ../../sparc/shared/include/gr_rasta_adcdac.h
include_HEADERS += ../../sparc/shared/include/gr_rasta_io.h
include_HEADERS += ../../sparc/shared/include/gr_rasta_tmtc.h
include_HEADERS += ../../sparc/shared/include/gr_leon4_n2x.h
libbsp_a_SOURCES += ../../sparc/shared/pci/gr_701.c
libbsp_a_SOURCES += ../../sparc/shared/pci/gr_rasta_adcdac.c
libbsp_a_SOURCES += ../../sparc/shared/pci/gr_rasta_io.c
libbsp_a_SOURCES += ../../sparc/shared/pci/gr_rasta_spw_router.c
libbsp_a_SOURCES += ../../sparc/shared/pci/gr_rasta_tmtc.c
libbsp_a_SOURCES += ../../sparc/shared/pci/gr_leon4_n2x.c
# B1553BRM
include_HEADERS += ../../sparc/shared/include/b1553brm.h
c/src/lib/libbsp/sparc/leon2/preinstall.am
+4
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@@ -137,6 +137,10 @@ $(PROJECT_INCLUDE)/gr_rasta_tmtc.h: ../../sparc/shared/include/gr_rasta_tmtc.h $
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/gr_rasta_tmtc.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/gr_rasta_tmtc.h
$(PROJECT_INCLUDE)/gr_leon4_n2x.h: ../../sparc/shared/include/gr_leon4_n2x.h $(PROJECT_INCLUDE)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/gr_leon4_n2x.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/gr_leon4_n2x.h
$(PROJECT_INCLUDE)/b1553brm.h: ../../sparc/shared/include/b1553brm.h $(PROJECT_INCLUDE)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/b1553brm.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/b1553brm.h
c/src/lib/libbsp/sparc/leon3/Makefile.am
+2
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@@ -119,12 +119,14 @@ include_HEADERS += ../../sparc/shared/include/gr_rasta_adcdac.h
include_HEADERS += ../../sparc/shared/include/gr_rasta_io.h
include_HEADERS += ../../sparc/shared/include/gr_rasta_tmtc.h
include_HEADERS += ../../sparc/shared/include/gr_tmtc_1553.h
include_HEADERS += ../../sparc/shared/include/gr_leon4_n2x.h
libbsp_a_SOURCES += ../../sparc/shared/pci/gr_701.c
libbsp_a_SOURCES += ../../sparc/shared/pci/gr_rasta_adcdac.c
libbsp_a_SOURCES += ../../sparc/shared/pci/gr_rasta_io.c
libbsp_a_SOURCES += ../../sparc/shared/pci/gr_rasta_spw_router.c
libbsp_a_SOURCES += ../../sparc/shared/pci/gr_rasta_tmtc.c
libbsp_a_SOURCES += ../../sparc/shared/pci/gr_tmtc_1553.c
libbsp_a_SOURCES += ../../sparc/shared/pci/gr_leon4_n2x.c
# B1553BRM
include_HEADERS += ../../sparc/shared/include/b1553brm.h
c/src/lib/libbsp/sparc/leon3/preinstall.am
+4
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@@ -157,6 +157,10 @@ $(PROJECT_INCLUDE)/gr_tmtc_1553.h: ../../sparc/shared/include/gr_tmtc_1553.h $(P
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/gr_tmtc_1553.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/gr_tmtc_1553.h
$(PROJECT_INCLUDE)/gr_leon4_n2x.h: ../../sparc/shared/include/gr_leon4_n2x.h $(PROJECT_INCLUDE)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/gr_leon4_n2x.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/gr_leon4_n2x.h
$(PROJECT_INCLUDE)/b1553brm.h: ../../sparc/shared/include/b1553brm.h $(PROJECT_INCLUDE)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/b1553brm.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/b1553brm.h
c/src/lib/libbsp/sparc/shared/include/gr_leon4_n2x.h
+58
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@@ -0,0 +1,58 @@
/* GR-CPCI-LEON4-N2X (NGFP) PCI Peripheral driver
*
* COPYRIGHT (c) 2013.
* Cobham Gaisler AB.
*
* The license and distribution terms for this file may be
* found in found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* Configures the GR-CPIC-LEON4-N2X interface PCI board in peripheral
* mode. This driver provides a AMBA PnP bus by using the general part
* of the AMBA PnP bus driver (ambapp_bus.c).
*
*
* Driver resource options:
* NAME DEFAULT VALUE
* ahbmst2pci _RAM_START AMBA->PCI translation PCI base address
* ambaFreq 200000000 (200MHz) AMBA system frequency of LEON4-N2X
* cgEnMask 0x1f (all) Clock gating enable mask
*
* TODO/UNTESTED
* Interrupt testing
* bar0 RESOURCE 0x00000000 L2-Cache SDRAM memory
* bar1 RESOURCE 0xf0000000 L2-Cache registers
*/
#ifndef __GR_CPCI_LEON4_N2X_H__
#define __GR_CPCI_LEON4_N2X_H__
#include <drvmgr/drvmgr.h>
#ifdef __cplusplus
extern "C" {
#endif
/* An array of pointers to GR-CPCI-LEON4-N2X resources. The resources will be
* used by the drivers controlling the cores on the GR-CPCI-LEON4-N2X target
* AMBA bus.
*
* The gr_leon4_n2x_resources is declared weak so that the user can override the
* default configuration.
*/
extern struct drvmgr_bus_res *gr_leon4_n2x_resources[];
/* Options to gr_cpci_leon4_n2x_print function */
#define GR_LEON4_N2X_OPTIONS_AMBA 0x01 /* Print AMBA bus devices */
/* Print information about GR-CPCI-LEON4-N2X PCI board */
void gr_leon4_n2x_print(int options);
/* Register GR-CPCI-LEON4-N2X driver */
void gr_cpci_leon4_n2x_register_drv(void);
#ifdef __cplusplus
}
#endif
#endif
c/src/lib/libbsp/sparc/shared/pci/gr_leon4_n2x.c
+759
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File diff suppressed because it is too large Load Diff
cpukit/libdrvmgr/drvmgr_confdefs.h
+6
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@@ -142,6 +142,9 @@ extern void gr_tmtc_1553_register_drv(void);
#define DRIVER_PCI_GR_RASTA_SPW_ROUTER {gr_rasta_spw_router_register_drv}
extern void gr_rasta_spw_router_register_drv(void);
#define DRIVER_PCI_GR_LEON4_N2X {gr_cpci_leon4_n2x_register_drv}
extern void gr_cpci_leon4_n2x_register_drv(void);
/* CONFIGURE DRIVER MANAGER */
struct drvmgr_drv_reg_func drvmgr_drivers[] = {
@@ -258,6 +261,9 @@ struct drvmgr_drv_reg_func drvmgr_drivers[] = {
#ifdef CONFIGURE_DRIVER_PCI_GR_RASTA_SPW_ROUTER
DRIVER_PCI_GR_RASTA_SPW_ROUTER,
#endif
#ifdef CONFIGURE_DRIVER_PCI_GR_LEON4_N2X
DRIVER_PCI_GR_LEON4_N2X,
#endif
/* Macros for adding custom drivers without needing to recompile
cpukit/libpci/pci/ids_extra.h
+1
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@@ -17,3 +17,4 @@
#define PCIID_DEVICE_GR_701 0x0701 /* GR-701 */
#define PCIID_DEVICE_GR_TMTC_1553 0x0198 /* GR-TMTC-1553 */
#define PCIID_DEVICE_GR_RASTA_SPW_RTR 0x0062 /* GR-RASTA-SPW-ROUTER */
#define PCIID_DEVICE_GR_LEON4_N2X 0x0061 /* GR-CPCI-LEON4-N2X */
cpukit/libpci/pci_bus.h
+1
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@@ -46,6 +46,7 @@ extern "C" {
#define DRIVER_PCI_GAISLER_RASTAADCDAC_ID DRIVER_PCI_ID(PCIID_VENDOR_GAISLER, PCIID_DEVICE_GR_RASTA_ADCDAC)
#define DRIVER_PCI_GAISLER_TMTC_1553_ID DRIVER_PCI_ID(PCIID_VENDOR_GAISLER, PCIID_DEVICE_GR_TMTC_1553)
#define DRIVER_PCI_GAISLER_RASTA_SPW_ROUTER_ID DRIVER_PCI_ID(PCIID_VENDOR_GAISLER, PCIID_DEVICE_GR_RASTA_SPW_RTR)
#define DRIVER_PCI_GAISLER_LEON4_N2X_ID DRIVER_PCI_ID(PCIID_VENDOR_GAISLER, PCIID_DEVICE_GR_LEON4_N2X)
struct pci_dev_id {
uint16_t vendor;